/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_spec1_product47.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 02:48:35,023 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 02:48:35,028 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 02:48:35,040 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 02:48:35,040 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 02:48:35,041 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 02:48:35,042 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 02:48:35,044 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 02:48:35,046 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 02:48:35,047 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 02:48:35,047 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 02:48:35,049 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 02:48:35,049 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 02:48:35,050 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 02:48:35,051 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 02:48:35,052 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 02:48:35,053 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 02:48:35,053 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 02:48:35,055 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 02:48:35,057 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 02:48:35,058 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 02:48:35,059 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 02:48:35,061 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 02:48:35,061 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 02:48:35,064 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 02:48:35,064 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 02:48:35,064 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 02:48:35,065 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 02:48:35,065 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 02:48:35,066 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 02:48:35,067 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 02:48:35,067 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 02:48:35,068 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 02:48:35,069 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 02:48:35,070 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 02:48:35,070 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 02:48:35,071 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 02:48:35,071 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 02:48:35,071 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 02:48:35,072 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 02:48:35,072 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 02:48:35,073 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 02:48:35,082 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 02:48:35,082 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 02:48:35,083 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 02:48:35,083 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 02:48:35,083 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 02:48:35,084 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 02:48:35,084 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 02:48:35,084 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 02:48:35,084 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 02:48:35,084 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 02:48:35,085 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 02:48:35,085 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 02:48:35,085 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 02:48:35,085 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 02:48:35,085 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 02:48:35,086 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 02:48:35,086 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 02:48:35,086 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 02:48:35,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 02:48:35,086 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 02:48:35,087 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 02:48:35,087 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 02:48:35,087 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 [2020-07-18 02:48:35,350 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 02:48:35,363 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 02:48:35,367 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 02:48:35,368 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 02:48:35,368 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 02:48:35,369 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product47.cil.c [2020-07-18 02:48:35,442 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d0930537/83dce880ae6f411ba841756b9f9c9b65/FLAG43afd0c31 [2020-07-18 02:48:35,960 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 02:48:35,961 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product47.cil.c [2020-07-18 02:48:35,973 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d0930537/83dce880ae6f411ba841756b9f9c9b65/FLAG43afd0c31 [2020-07-18 02:48:36,280 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d0930537/83dce880ae6f411ba841756b9f9c9b65 [2020-07-18 02:48:36,289 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 02:48:36,292 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 02:48:36,293 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 02:48:36,293 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 02:48:36,296 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 02:48:36,298 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:48:36" (1/1) ... [2020-07-18 02:48:36,301 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55526046 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:48:36, skipping insertion in model container [2020-07-18 02:48:36,301 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:48:36" (1/1) ... [2020-07-18 02:48:36,308 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 02:48:36,371 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 02:48:36,844 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 02:48:36,856 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 02:48:36,941 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 02:48:36,985 INFO L208 MainTranslator]: Completed translation [2020-07-18 02:48:36,985 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:48:36 WrapperNode [2020-07-18 02:48:36,985 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 02:48:36,986 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 02:48:36,986 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 02:48:36,986 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 02:48:37,000 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:48:36" (1/1) ... [2020-07-18 02:48:37,000 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:48:36" (1/1) ... [2020-07-18 02:48:37,028 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:48:36" (1/1) ... [2020-07-18 02:48:37,028 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:48:36" (1/1) ... [2020-07-18 02:48:37,079 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:48:36" (1/1) ... [2020-07-18 02:48:37,098 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:48:36" (1/1) ... [2020-07-18 02:48:37,103 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:48:36" (1/1) ... [2020-07-18 02:48:37,121 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 02:48:37,122 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 02:48:37,122 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 02:48:37,122 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 02:48:37,123 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:48:36" (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 [2020-07-18 02:48:37,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 02:48:37,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 02:48:37,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 02:48:37,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-07-18 02:48:37,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 02:48:37,202 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 02:48:37,202 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 02:48:37,202 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 02:48:37,202 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 02:48:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 02:48:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 02:48:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 02:48:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 02:48:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 02:48:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 02:48:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 02:48:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 02:48:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 02:48:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 02:48:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 02:48:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-18 02:48:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 02:48:37,209 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 02:48:37,209 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 02:48:37,210 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 02:48:37,210 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 02:48:37,210 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 02:48:37,210 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 02:48:37,210 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 02:48:37,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 02:48:37,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 02:48:37,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 02:48:37,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 02:48:37,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 02:48:37,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 02:48:37,211 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 02:48:37,211 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 02:48:37,211 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 02:48:37,212 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 02:48:37,212 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 02:48:37,212 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 02:48:37,212 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 02:48:37,212 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 02:48:37,212 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 02:48:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 02:48:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 02:48:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-07-18 02:48:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 02:48:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 02:48:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 02:48:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 02:48:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 02:48:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 02:48:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 02:48:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 02:48:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 02:48:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 02:48:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 02:48:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 02:48:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 02:48:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 02:48:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 02:48:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 02:48:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 02:48:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 02:48:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 02:48:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 02:48:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 02:48:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-18 02:48:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 02:48:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 02:48:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 02:48:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 02:48:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 02:48:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 02:48:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 02:48:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 02:48:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 02:48:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 02:48:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 02:48:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 02:48:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 02:48:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 02:48:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 02:48:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 02:48:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 02:48:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 02:48:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 02:48:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 02:48:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 02:48:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 02:48:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 02:48:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 02:48:37,223 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 02:48:38,947 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 02:48:38,948 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 02:48:38,954 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 02:48:38 BoogieIcfgContainer [2020-07-18 02:48:38,954 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 02:48:38,955 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 02:48:38,955 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 02:48:38,958 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 02:48:38,959 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 02:48:36" (1/3) ... [2020-07-18 02:48:38,960 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f36288 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 02:48:38, skipping insertion in model container [2020-07-18 02:48:38,960 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:48:36" (2/3) ... [2020-07-18 02:48:38,960 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f36288 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 02:48:38, skipping insertion in model container [2020-07-18 02:48:38,960 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 02:48:38" (3/3) ... [2020-07-18 02:48:38,962 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product47.cil.c [2020-07-18 02:48:38,972 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 02:48:38,981 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 02:48:38,994 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 02:48:39,016 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 02:48:39,016 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 02:48:39,016 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-18 02:48:39,016 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 02:48:39,017 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 02:48:39,017 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 02:48:39,018 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 02:48:39,018 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 02:48:39,039 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states. [2020-07-18 02:48:39,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-18 02:48:39,060 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:48:39,062 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 02:48:39,062 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:48:39,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:48:39,068 INFO L82 PathProgramCache]: Analyzing trace with hash -479235834, now seen corresponding path program 1 times [2020-07-18 02:48:39,077 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:48:39,078 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [109345579] [2020-07-18 02:48:39,078 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:48:39,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:39,884 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:48:39,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:39,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {421#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {319#true} is VALID [2020-07-18 02:48:39,988 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} #valid := #valid[0 := 0]; {319#true} is VALID [2020-07-18 02:48:39,988 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} assume 0 < #StackHeapBarrier; {319#true} is VALID [2020-07-18 02:48:39,989 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {319#true} is VALID [2020-07-18 02:48:39,989 INFO L280 TraceCheckUtils]: 4: Hoare triple {319#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {319#true} is VALID [2020-07-18 02:48:39,990 INFO L280 TraceCheckUtils]: 5: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {319#true} is VALID [2020-07-18 02:48:39,990 INFO L280 TraceCheckUtils]: 6: Hoare triple {319#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {319#true} is VALID [2020-07-18 02:48:39,990 INFO L280 TraceCheckUtils]: 7: Hoare triple {319#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {319#true} is VALID [2020-07-18 02:48:39,991 INFO L280 TraceCheckUtils]: 8: Hoare triple {319#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {319#true} is VALID [2020-07-18 02:48:39,991 INFO L280 TraceCheckUtils]: 9: Hoare triple {319#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {319#true} is VALID [2020-07-18 02:48:39,991 INFO L280 TraceCheckUtils]: 10: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {319#true} is VALID [2020-07-18 02:48:39,992 INFO L280 TraceCheckUtils]: 11: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {319#true} is VALID [2020-07-18 02:48:39,992 INFO L280 TraceCheckUtils]: 12: Hoare triple {319#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {319#true} is VALID [2020-07-18 02:48:39,993 INFO L280 TraceCheckUtils]: 13: Hoare triple {319#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {319#true} is VALID [2020-07-18 02:48:39,993 INFO L280 TraceCheckUtils]: 14: Hoare triple {319#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {319#true} is VALID [2020-07-18 02:48:39,993 INFO L280 TraceCheckUtils]: 15: Hoare triple {319#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {319#true} is VALID [2020-07-18 02:48:39,994 INFO L280 TraceCheckUtils]: 16: Hoare triple {319#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {319#true} is VALID [2020-07-18 02:48:39,994 INFO L280 TraceCheckUtils]: 17: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {319#true} is VALID [2020-07-18 02:48:39,994 INFO L280 TraceCheckUtils]: 18: Hoare triple {319#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {319#true} is VALID [2020-07-18 02:48:39,995 INFO L280 TraceCheckUtils]: 19: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {319#true} is VALID [2020-07-18 02:48:39,995 INFO L280 TraceCheckUtils]: 20: Hoare triple {319#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {319#true} is VALID [2020-07-18 02:48:39,995 INFO L280 TraceCheckUtils]: 21: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {319#true} is VALID [2020-07-18 02:48:39,996 INFO L280 TraceCheckUtils]: 22: Hoare triple {319#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {319#true} is VALID [2020-07-18 02:48:39,996 INFO L280 TraceCheckUtils]: 23: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {319#true} is VALID [2020-07-18 02:48:39,996 INFO L280 TraceCheckUtils]: 24: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {319#true} is VALID [2020-07-18 02:48:39,997 INFO L280 TraceCheckUtils]: 25: Hoare triple {319#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {319#true} is VALID [2020-07-18 02:48:39,997 INFO L280 TraceCheckUtils]: 26: Hoare triple {319#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {319#true} is VALID [2020-07-18 02:48:39,998 INFO L280 TraceCheckUtils]: 27: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {319#true} is VALID [2020-07-18 02:48:39,998 INFO L280 TraceCheckUtils]: 28: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {319#true} is VALID [2020-07-18 02:48:39,998 INFO L280 TraceCheckUtils]: 29: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {319#true} is VALID [2020-07-18 02:48:39,999 INFO L280 TraceCheckUtils]: 30: Hoare triple {319#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {319#true} is VALID [2020-07-18 02:48:39,999 INFO L280 TraceCheckUtils]: 31: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {319#true} is VALID [2020-07-18 02:48:39,999 INFO L280 TraceCheckUtils]: 32: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {319#true} is VALID [2020-07-18 02:48:40,000 INFO L280 TraceCheckUtils]: 33: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {319#true} is VALID [2020-07-18 02:48:40,000 INFO L280 TraceCheckUtils]: 34: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {319#true} is VALID [2020-07-18 02:48:40,000 INFO L280 TraceCheckUtils]: 35: Hoare triple {319#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {319#true} is VALID [2020-07-18 02:48:40,001 INFO L280 TraceCheckUtils]: 36: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {319#true} is VALID [2020-07-18 02:48:40,001 INFO L280 TraceCheckUtils]: 37: Hoare triple {319#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {319#true} is VALID [2020-07-18 02:48:40,001 INFO L280 TraceCheckUtils]: 38: Hoare triple {319#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {319#true} is VALID [2020-07-18 02:48:40,001 INFO L280 TraceCheckUtils]: 39: Hoare triple {319#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {319#true} is VALID [2020-07-18 02:48:40,002 INFO L280 TraceCheckUtils]: 40: Hoare triple {319#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {319#true} is VALID [2020-07-18 02:48:40,002 INFO L280 TraceCheckUtils]: 41: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {319#true} is VALID [2020-07-18 02:48:40,002 INFO L280 TraceCheckUtils]: 42: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {319#true} is VALID [2020-07-18 02:48:40,003 INFO L280 TraceCheckUtils]: 43: Hoare triple {319#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {319#true} is VALID [2020-07-18 02:48:40,003 INFO L280 TraceCheckUtils]: 44: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {319#true} is VALID [2020-07-18 02:48:40,003 INFO L280 TraceCheckUtils]: 45: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {319#true} is VALID [2020-07-18 02:48:40,004 INFO L280 TraceCheckUtils]: 46: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {319#true} is VALID [2020-07-18 02:48:40,004 INFO L280 TraceCheckUtils]: 47: Hoare triple {319#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {319#true} is VALID [2020-07-18 02:48:40,004 INFO L280 TraceCheckUtils]: 48: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {319#true} is VALID [2020-07-18 02:48:40,005 INFO L280 TraceCheckUtils]: 49: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {319#true} is VALID [2020-07-18 02:48:40,005 INFO L280 TraceCheckUtils]: 50: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {319#true} is VALID [2020-07-18 02:48:40,005 INFO L280 TraceCheckUtils]: 51: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {319#true} is VALID [2020-07-18 02:48:40,006 INFO L280 TraceCheckUtils]: 52: Hoare triple {319#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {319#true} is VALID [2020-07-18 02:48:40,006 INFO L280 TraceCheckUtils]: 53: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {319#true} is VALID [2020-07-18 02:48:40,007 INFO L280 TraceCheckUtils]: 54: Hoare triple {319#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {319#true} is VALID [2020-07-18 02:48:40,007 INFO L280 TraceCheckUtils]: 55: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {319#true} is VALID [2020-07-18 02:48:40,007 INFO L280 TraceCheckUtils]: 56: Hoare triple {319#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {319#true} is VALID [2020-07-18 02:48:40,007 INFO L280 TraceCheckUtils]: 57: Hoare triple {319#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {319#true} is VALID [2020-07-18 02:48:40,008 INFO L280 TraceCheckUtils]: 58: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {319#true} is VALID [2020-07-18 02:48:40,008 INFO L280 TraceCheckUtils]: 59: Hoare triple {319#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {319#true} is VALID [2020-07-18 02:48:40,008 INFO L280 TraceCheckUtils]: 60: Hoare triple {319#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {319#true} is VALID [2020-07-18 02:48:40,009 INFO L280 TraceCheckUtils]: 61: Hoare triple {319#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {319#true} is VALID [2020-07-18 02:48:40,009 INFO L280 TraceCheckUtils]: 62: Hoare triple {319#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {319#true} is VALID [2020-07-18 02:48:40,009 INFO L280 TraceCheckUtils]: 63: Hoare triple {319#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {319#true} is VALID [2020-07-18 02:48:40,010 INFO L280 TraceCheckUtils]: 64: Hoare triple {319#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {319#true} is VALID [2020-07-18 02:48:40,010 INFO L280 TraceCheckUtils]: 65: Hoare triple {319#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {319#true} is VALID [2020-07-18 02:48:40,010 INFO L280 TraceCheckUtils]: 66: Hoare triple {319#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {319#true} is VALID [2020-07-18 02:48:40,011 INFO L280 TraceCheckUtils]: 67: Hoare triple {319#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {319#true} is VALID [2020-07-18 02:48:40,011 INFO L280 TraceCheckUtils]: 68: Hoare triple {319#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {319#true} is VALID [2020-07-18 02:48:40,011 INFO L280 TraceCheckUtils]: 69: Hoare triple {319#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {319#true} is VALID [2020-07-18 02:48:40,012 INFO L280 TraceCheckUtils]: 70: Hoare triple {319#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {319#true} is VALID [2020-07-18 02:48:40,012 INFO L280 TraceCheckUtils]: 71: Hoare triple {319#true} ~waterLevel~0 := 1; {319#true} is VALID [2020-07-18 02:48:40,012 INFO L280 TraceCheckUtils]: 72: Hoare triple {319#true} ~methaneLevelCritical~0 := 0; {319#true} is VALID [2020-07-18 02:48:40,013 INFO L280 TraceCheckUtils]: 73: Hoare triple {319#true} ~pumpRunning~0 := 0; {319#true} is VALID [2020-07-18 02:48:40,013 INFO L280 TraceCheckUtils]: 74: Hoare triple {319#true} ~systemActive~0 := 1; {319#true} is VALID [2020-07-18 02:48:40,013 INFO L280 TraceCheckUtils]: 75: Hoare triple {319#true} ~head~0.base, ~head~0.offset := 0, 0; {319#true} is VALID [2020-07-18 02:48:40,013 INFO L280 TraceCheckUtils]: 76: Hoare triple {319#true} ~cleanupTimeShifts~0 := 4; {319#true} is VALID [2020-07-18 02:48:40,014 INFO L280 TraceCheckUtils]: 77: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 02:48:40,014 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {319#true} {319#true} #924#return; {319#true} is VALID [2020-07-18 02:48:40,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:40,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 02:48:40,054 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {319#true} {319#true} #830#return; {319#true} is VALID [2020-07-18 02:48:40,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:40,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 02:48:40,058 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {319#true} {319#true} #832#return; {319#true} is VALID [2020-07-18 02:48:40,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:40,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} havoc ~retValue_acc~1; {319#true} is VALID [2020-07-18 02:48:40,062 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} ~retValue_acc~1 := 1; {319#true} is VALID [2020-07-18 02:48:40,062 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #res := ~retValue_acc~1; {319#true} is VALID [2020-07-18 02:48:40,062 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 02:48:40,063 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {319#true} {319#true} #834#return; {319#true} is VALID [2020-07-18 02:48:40,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:40,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 02:48:40,066 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {319#true} {319#true} #836#return; {319#true} is VALID [2020-07-18 02:48:40,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:40,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} havoc ~retValue_acc~2; {319#true} is VALID [2020-07-18 02:48:40,070 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {319#true} is VALID [2020-07-18 02:48:40,071 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #res := ~retValue_acc~2; {319#true} is VALID [2020-07-18 02:48:40,071 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 02:48:40,071 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {319#true} {320#false} #928#return; {320#false} is VALID [2020-07-18 02:48:40,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:40,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} havoc ~retValue_acc~6; {319#true} is VALID [2020-07-18 02:48:40,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} ~retValue_acc~6 := ~pumpRunning~0; {319#true} is VALID [2020-07-18 02:48:40,077 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #res := ~retValue_acc~6; {319#true} is VALID [2020-07-18 02:48:40,077 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 02:48:40,078 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {319#true} {320#false} #930#return; {320#false} is VALID [2020-07-18 02:48:40,083 INFO L263 TraceCheckUtils]: 0: Hoare triple {319#true} call ULTIMATE.init(); {421#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 02:48:40,084 INFO L280 TraceCheckUtils]: 1: Hoare triple {421#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {319#true} is VALID [2020-07-18 02:48:40,084 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #valid := #valid[0 := 0]; {319#true} is VALID [2020-07-18 02:48:40,085 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume 0 < #StackHeapBarrier; {319#true} is VALID [2020-07-18 02:48:40,085 INFO L280 TraceCheckUtils]: 4: Hoare triple {319#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {319#true} is VALID [2020-07-18 02:48:40,085 INFO L280 TraceCheckUtils]: 5: Hoare triple {319#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {319#true} is VALID [2020-07-18 02:48:40,086 INFO L280 TraceCheckUtils]: 6: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {319#true} is VALID [2020-07-18 02:48:40,086 INFO L280 TraceCheckUtils]: 7: Hoare triple {319#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {319#true} is VALID [2020-07-18 02:48:40,086 INFO L280 TraceCheckUtils]: 8: Hoare triple {319#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {319#true} is VALID [2020-07-18 02:48:40,086 INFO L280 TraceCheckUtils]: 9: Hoare triple {319#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {319#true} is VALID [2020-07-18 02:48:40,087 INFO L280 TraceCheckUtils]: 10: Hoare triple {319#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {319#true} is VALID [2020-07-18 02:48:40,087 INFO L280 TraceCheckUtils]: 11: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {319#true} is VALID [2020-07-18 02:48:40,087 INFO L280 TraceCheckUtils]: 12: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {319#true} is VALID [2020-07-18 02:48:40,088 INFO L280 TraceCheckUtils]: 13: Hoare triple {319#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {319#true} is VALID [2020-07-18 02:48:40,088 INFO L280 TraceCheckUtils]: 14: Hoare triple {319#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {319#true} is VALID [2020-07-18 02:48:40,088 INFO L280 TraceCheckUtils]: 15: Hoare triple {319#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {319#true} is VALID [2020-07-18 02:48:40,088 INFO L280 TraceCheckUtils]: 16: Hoare triple {319#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {319#true} is VALID [2020-07-18 02:48:40,089 INFO L280 TraceCheckUtils]: 17: Hoare triple {319#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {319#true} is VALID [2020-07-18 02:48:40,089 INFO L280 TraceCheckUtils]: 18: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {319#true} is VALID [2020-07-18 02:48:40,089 INFO L280 TraceCheckUtils]: 19: Hoare triple {319#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {319#true} is VALID [2020-07-18 02:48:40,090 INFO L280 TraceCheckUtils]: 20: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {319#true} is VALID [2020-07-18 02:48:40,090 INFO L280 TraceCheckUtils]: 21: Hoare triple {319#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {319#true} is VALID [2020-07-18 02:48:40,090 INFO L280 TraceCheckUtils]: 22: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {319#true} is VALID [2020-07-18 02:48:40,090 INFO L280 TraceCheckUtils]: 23: Hoare triple {319#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {319#true} is VALID [2020-07-18 02:48:40,091 INFO L280 TraceCheckUtils]: 24: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {319#true} is VALID [2020-07-18 02:48:40,091 INFO L280 TraceCheckUtils]: 25: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {319#true} is VALID [2020-07-18 02:48:40,091 INFO L280 TraceCheckUtils]: 26: Hoare triple {319#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {319#true} is VALID [2020-07-18 02:48:40,092 INFO L280 TraceCheckUtils]: 27: Hoare triple {319#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {319#true} is VALID [2020-07-18 02:48:40,092 INFO L280 TraceCheckUtils]: 28: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {319#true} is VALID [2020-07-18 02:48:40,092 INFO L280 TraceCheckUtils]: 29: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {319#true} is VALID [2020-07-18 02:48:40,092 INFO L280 TraceCheckUtils]: 30: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {319#true} is VALID [2020-07-18 02:48:40,093 INFO L280 TraceCheckUtils]: 31: Hoare triple {319#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {319#true} is VALID [2020-07-18 02:48:40,093 INFO L280 TraceCheckUtils]: 32: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {319#true} is VALID [2020-07-18 02:48:40,093 INFO L280 TraceCheckUtils]: 33: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {319#true} is VALID [2020-07-18 02:48:40,094 INFO L280 TraceCheckUtils]: 34: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {319#true} is VALID [2020-07-18 02:48:40,094 INFO L280 TraceCheckUtils]: 35: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {319#true} is VALID [2020-07-18 02:48:40,094 INFO L280 TraceCheckUtils]: 36: Hoare triple {319#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {319#true} is VALID [2020-07-18 02:48:40,094 INFO L280 TraceCheckUtils]: 37: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {319#true} is VALID [2020-07-18 02:48:40,095 INFO L280 TraceCheckUtils]: 38: Hoare triple {319#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {319#true} is VALID [2020-07-18 02:48:40,095 INFO L280 TraceCheckUtils]: 39: Hoare triple {319#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {319#true} is VALID [2020-07-18 02:48:40,095 INFO L280 TraceCheckUtils]: 40: Hoare triple {319#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {319#true} is VALID [2020-07-18 02:48:40,095 INFO L280 TraceCheckUtils]: 41: Hoare triple {319#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {319#true} is VALID [2020-07-18 02:48:40,096 INFO L280 TraceCheckUtils]: 42: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {319#true} is VALID [2020-07-18 02:48:40,096 INFO L280 TraceCheckUtils]: 43: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {319#true} is VALID [2020-07-18 02:48:40,096 INFO L280 TraceCheckUtils]: 44: Hoare triple {319#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {319#true} is VALID [2020-07-18 02:48:40,097 INFO L280 TraceCheckUtils]: 45: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {319#true} is VALID [2020-07-18 02:48:40,097 INFO L280 TraceCheckUtils]: 46: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {319#true} is VALID [2020-07-18 02:48:40,097 INFO L280 TraceCheckUtils]: 47: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {319#true} is VALID [2020-07-18 02:48:40,097 INFO L280 TraceCheckUtils]: 48: Hoare triple {319#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {319#true} is VALID [2020-07-18 02:48:40,098 INFO L280 TraceCheckUtils]: 49: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {319#true} is VALID [2020-07-18 02:48:40,098 INFO L280 TraceCheckUtils]: 50: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {319#true} is VALID [2020-07-18 02:48:40,098 INFO L280 TraceCheckUtils]: 51: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {319#true} is VALID [2020-07-18 02:48:40,098 INFO L280 TraceCheckUtils]: 52: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {319#true} is VALID [2020-07-18 02:48:40,099 INFO L280 TraceCheckUtils]: 53: Hoare triple {319#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {319#true} is VALID [2020-07-18 02:48:40,099 INFO L280 TraceCheckUtils]: 54: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {319#true} is VALID [2020-07-18 02:48:40,099 INFO L280 TraceCheckUtils]: 55: Hoare triple {319#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {319#true} is VALID [2020-07-18 02:48:40,100 INFO L280 TraceCheckUtils]: 56: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {319#true} is VALID [2020-07-18 02:48:40,100 INFO L280 TraceCheckUtils]: 57: Hoare triple {319#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {319#true} is VALID [2020-07-18 02:48:40,100 INFO L280 TraceCheckUtils]: 58: Hoare triple {319#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {319#true} is VALID [2020-07-18 02:48:40,100 INFO L280 TraceCheckUtils]: 59: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {319#true} is VALID [2020-07-18 02:48:40,101 INFO L280 TraceCheckUtils]: 60: Hoare triple {319#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {319#true} is VALID [2020-07-18 02:48:40,101 INFO L280 TraceCheckUtils]: 61: Hoare triple {319#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {319#true} is VALID [2020-07-18 02:48:40,101 INFO L280 TraceCheckUtils]: 62: Hoare triple {319#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {319#true} is VALID [2020-07-18 02:48:40,101 INFO L280 TraceCheckUtils]: 63: Hoare triple {319#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {319#true} is VALID [2020-07-18 02:48:40,102 INFO L280 TraceCheckUtils]: 64: Hoare triple {319#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {319#true} is VALID [2020-07-18 02:48:40,102 INFO L280 TraceCheckUtils]: 65: Hoare triple {319#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {319#true} is VALID [2020-07-18 02:48:40,102 INFO L280 TraceCheckUtils]: 66: Hoare triple {319#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {319#true} is VALID [2020-07-18 02:48:40,103 INFO L280 TraceCheckUtils]: 67: Hoare triple {319#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {319#true} is VALID [2020-07-18 02:48:40,103 INFO L280 TraceCheckUtils]: 68: Hoare triple {319#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {319#true} is VALID [2020-07-18 02:48:40,103 INFO L280 TraceCheckUtils]: 69: Hoare triple {319#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {319#true} is VALID [2020-07-18 02:48:40,103 INFO L280 TraceCheckUtils]: 70: Hoare triple {319#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {319#true} is VALID [2020-07-18 02:48:40,104 INFO L280 TraceCheckUtils]: 71: Hoare triple {319#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {319#true} is VALID [2020-07-18 02:48:40,104 INFO L280 TraceCheckUtils]: 72: Hoare triple {319#true} ~waterLevel~0 := 1; {319#true} is VALID [2020-07-18 02:48:40,104 INFO L280 TraceCheckUtils]: 73: Hoare triple {319#true} ~methaneLevelCritical~0 := 0; {319#true} is VALID [2020-07-18 02:48:40,105 INFO L280 TraceCheckUtils]: 74: Hoare triple {319#true} ~pumpRunning~0 := 0; {319#true} is VALID [2020-07-18 02:48:40,105 INFO L280 TraceCheckUtils]: 75: Hoare triple {319#true} ~systemActive~0 := 1; {319#true} is VALID [2020-07-18 02:48:40,105 INFO L280 TraceCheckUtils]: 76: Hoare triple {319#true} ~head~0.base, ~head~0.offset := 0, 0; {319#true} is VALID [2020-07-18 02:48:40,105 INFO L280 TraceCheckUtils]: 77: Hoare triple {319#true} ~cleanupTimeShifts~0 := 4; {319#true} is VALID [2020-07-18 02:48:40,106 INFO L280 TraceCheckUtils]: 78: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 02:48:40,106 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {319#true} {319#true} #924#return; {319#true} is VALID [2020-07-18 02:48:40,106 INFO L263 TraceCheckUtils]: 80: Hoare triple {319#true} call #t~ret74 := main(); {319#true} is VALID [2020-07-18 02:48:40,106 INFO L280 TraceCheckUtils]: 81: Hoare triple {319#true} havoc ~retValue_acc~11; {319#true} is VALID [2020-07-18 02:48:40,107 INFO L280 TraceCheckUtils]: 82: Hoare triple {319#true} havoc ~tmp~9; {319#true} is VALID [2020-07-18 02:48:40,107 INFO L263 TraceCheckUtils]: 83: Hoare triple {319#true} call select_helpers(); {319#true} is VALID [2020-07-18 02:48:40,107 INFO L280 TraceCheckUtils]: 84: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 02:48:40,108 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {319#true} {319#true} #830#return; {319#true} is VALID [2020-07-18 02:48:40,108 INFO L263 TraceCheckUtils]: 86: Hoare triple {319#true} call select_features(); {319#true} is VALID [2020-07-18 02:48:40,108 INFO L280 TraceCheckUtils]: 87: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 02:48:40,108 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {319#true} {319#true} #832#return; {319#true} is VALID [2020-07-18 02:48:40,109 INFO L263 TraceCheckUtils]: 89: Hoare triple {319#true} call #t~ret73 := valid_product(); {319#true} is VALID [2020-07-18 02:48:40,109 INFO L280 TraceCheckUtils]: 90: Hoare triple {319#true} havoc ~retValue_acc~1; {319#true} is VALID [2020-07-18 02:48:40,109 INFO L280 TraceCheckUtils]: 91: Hoare triple {319#true} ~retValue_acc~1 := 1; {319#true} is VALID [2020-07-18 02:48:40,110 INFO L280 TraceCheckUtils]: 92: Hoare triple {319#true} #res := ~retValue_acc~1; {319#true} is VALID [2020-07-18 02:48:40,110 INFO L280 TraceCheckUtils]: 93: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 02:48:40,110 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {319#true} {319#true} #834#return; {319#true} is VALID [2020-07-18 02:48:40,110 INFO L280 TraceCheckUtils]: 95: Hoare triple {319#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {319#true} is VALID [2020-07-18 02:48:40,111 INFO L280 TraceCheckUtils]: 96: Hoare triple {319#true} ~tmp~9 := #t~ret73; {319#true} is VALID [2020-07-18 02:48:40,111 INFO L280 TraceCheckUtils]: 97: Hoare triple {319#true} havoc #t~ret73; {319#true} is VALID [2020-07-18 02:48:40,111 INFO L280 TraceCheckUtils]: 98: Hoare triple {319#true} assume 0 != ~tmp~9; {319#true} is VALID [2020-07-18 02:48:40,111 INFO L263 TraceCheckUtils]: 99: Hoare triple {319#true} call setup(); {319#true} is VALID [2020-07-18 02:48:40,112 INFO L280 TraceCheckUtils]: 100: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 02:48:40,112 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {319#true} {319#true} #836#return; {319#true} is VALID [2020-07-18 02:48:40,112 INFO L263 TraceCheckUtils]: 102: Hoare triple {319#true} call runTest(); {319#true} is VALID [2020-07-18 02:48:40,112 INFO L263 TraceCheckUtils]: 103: Hoare triple {319#true} call test(); {319#true} is VALID [2020-07-18 02:48:40,113 INFO L280 TraceCheckUtils]: 104: Hoare triple {319#true} havoc ~splverifierCounter~0; {319#true} is VALID [2020-07-18 02:48:40,113 INFO L280 TraceCheckUtils]: 105: Hoare triple {319#true} havoc ~tmp~5; {319#true} is VALID [2020-07-18 02:48:40,113 INFO L280 TraceCheckUtils]: 106: Hoare triple {319#true} havoc ~tmp___0~2; {319#true} is VALID [2020-07-18 02:48:40,114 INFO L280 TraceCheckUtils]: 107: Hoare triple {319#true} havoc ~tmp___1~0; {319#true} is VALID [2020-07-18 02:48:40,114 INFO L280 TraceCheckUtils]: 108: Hoare triple {319#true} havoc ~tmp___2~0; {319#true} is VALID [2020-07-18 02:48:40,114 INFO L280 TraceCheckUtils]: 109: Hoare triple {319#true} ~splverifierCounter~0 := 0; {319#true} is VALID [2020-07-18 02:48:40,115 INFO L280 TraceCheckUtils]: 110: Hoare triple {319#true} assume false; {320#false} is VALID [2020-07-18 02:48:40,116 INFO L263 TraceCheckUtils]: 111: Hoare triple {320#false} call cleanup(); {320#false} is VALID [2020-07-18 02:48:40,116 INFO L280 TraceCheckUtils]: 112: Hoare triple {320#false} havoc ~i~0; {320#false} is VALID [2020-07-18 02:48:40,116 INFO L280 TraceCheckUtils]: 113: Hoare triple {320#false} havoc ~__cil_tmp2~0; {320#false} is VALID [2020-07-18 02:48:40,116 INFO L263 TraceCheckUtils]: 114: Hoare triple {320#false} call timeShift(); {320#false} is VALID [2020-07-18 02:48:40,117 INFO L280 TraceCheckUtils]: 115: Hoare triple {320#false} assume !(0 != ~pumpRunning~0); {320#false} is VALID [2020-07-18 02:48:40,117 INFO L280 TraceCheckUtils]: 116: Hoare triple {320#false} assume !(0 != ~systemActive~0); {320#false} is VALID [2020-07-18 02:48:40,117 INFO L263 TraceCheckUtils]: 117: Hoare triple {320#false} call __utac_acc__Specification1_spec__1(); {320#false} is VALID [2020-07-18 02:48:40,118 INFO L280 TraceCheckUtils]: 118: Hoare triple {320#false} havoc ~tmp~0; {320#false} is VALID [2020-07-18 02:48:40,118 INFO L280 TraceCheckUtils]: 119: Hoare triple {320#false} havoc ~tmp___0~0; {320#false} is VALID [2020-07-18 02:48:40,118 INFO L263 TraceCheckUtils]: 120: Hoare triple {320#false} call #t~ret0 := isMethaneLevelCritical(); {319#true} is VALID [2020-07-18 02:48:40,118 INFO L280 TraceCheckUtils]: 121: Hoare triple {319#true} havoc ~retValue_acc~2; {319#true} is VALID [2020-07-18 02:48:40,119 INFO L280 TraceCheckUtils]: 122: Hoare triple {319#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {319#true} is VALID [2020-07-18 02:48:40,119 INFO L280 TraceCheckUtils]: 123: Hoare triple {319#true} #res := ~retValue_acc~2; {319#true} is VALID [2020-07-18 02:48:40,119 INFO L280 TraceCheckUtils]: 124: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 02:48:40,119 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {319#true} {320#false} #928#return; {320#false} is VALID [2020-07-18 02:48:40,120 INFO L280 TraceCheckUtils]: 126: Hoare triple {320#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {320#false} is VALID [2020-07-18 02:48:40,120 INFO L280 TraceCheckUtils]: 127: Hoare triple {320#false} ~tmp~0 := #t~ret0; {320#false} is VALID [2020-07-18 02:48:40,120 INFO L280 TraceCheckUtils]: 128: Hoare triple {320#false} havoc #t~ret0; {320#false} is VALID [2020-07-18 02:48:40,120 INFO L280 TraceCheckUtils]: 129: Hoare triple {320#false} assume 0 != ~tmp~0; {320#false} is VALID [2020-07-18 02:48:40,121 INFO L263 TraceCheckUtils]: 130: Hoare triple {320#false} call #t~ret1 := isPumpRunning(); {319#true} is VALID [2020-07-18 02:48:40,121 INFO L280 TraceCheckUtils]: 131: Hoare triple {319#true} havoc ~retValue_acc~6; {319#true} is VALID [2020-07-18 02:48:40,121 INFO L280 TraceCheckUtils]: 132: Hoare triple {319#true} ~retValue_acc~6 := ~pumpRunning~0; {319#true} is VALID [2020-07-18 02:48:40,121 INFO L280 TraceCheckUtils]: 133: Hoare triple {319#true} #res := ~retValue_acc~6; {319#true} is VALID [2020-07-18 02:48:40,122 INFO L280 TraceCheckUtils]: 134: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-18 02:48:40,122 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {319#true} {320#false} #930#return; {320#false} is VALID [2020-07-18 02:48:40,122 INFO L280 TraceCheckUtils]: 136: Hoare triple {320#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {320#false} is VALID [2020-07-18 02:48:40,123 INFO L280 TraceCheckUtils]: 137: Hoare triple {320#false} ~tmp___0~0 := #t~ret1; {320#false} is VALID [2020-07-18 02:48:40,123 INFO L280 TraceCheckUtils]: 138: Hoare triple {320#false} havoc #t~ret1; {320#false} is VALID [2020-07-18 02:48:40,123 INFO L280 TraceCheckUtils]: 139: Hoare triple {320#false} assume 0 != ~tmp___0~0; {320#false} is VALID [2020-07-18 02:48:40,123 INFO L263 TraceCheckUtils]: 140: Hoare triple {320#false} call __automaton_fail(); {320#false} is VALID [2020-07-18 02:48:40,124 INFO L280 TraceCheckUtils]: 141: Hoare triple {320#false} assume !false; {320#false} is VALID [2020-07-18 02:48:40,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 02:48:40,146 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [109345579] [2020-07-18 02:48:40,148 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:48:40,148 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-18 02:48:40,149 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [354688663] [2020-07-18 02:48:40,155 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-18 02:48:40,159 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:48:40,163 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-18 02:48:40,354 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:48:40,355 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-18 02:48:40,355 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:48:40,363 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-18 02:48:40,364 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-18 02:48:40,366 INFO L87 Difference]: Start difference. First operand 316 states. Second operand 3 states. [2020-07-18 02:48:49,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:48:49,102 INFO L93 Difference]: Finished difference Result 501 states and 601 transitions. [2020-07-18 02:48:49,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-18 02:48:49,102 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-18 02:48:49,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:48:49,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-18 02:48:49,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 601 transitions. [2020-07-18 02:48:49,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-18 02:48:49,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 601 transitions. [2020-07-18 02:48:49,152 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 601 transitions. [2020-07-18 02:48:50,870 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 601 edges. 601 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:48:50,914 INFO L225 Difference]: With dead ends: 501 [2020-07-18 02:48:50,914 INFO L226 Difference]: Without dead ends: 310 [2020-07-18 02:48:50,920 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-18 02:48:50,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2020-07-18 02:48:54,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 265. [2020-07-18 02:48:54,393 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:48:54,394 INFO L82 GeneralOperation]: Start isEquivalent. First operand 310 states. Second operand 265 states. [2020-07-18 02:48:54,394 INFO L74 IsIncluded]: Start isIncluded. First operand 310 states. Second operand 265 states. [2020-07-18 02:48:54,395 INFO L87 Difference]: Start difference. First operand 310 states. Second operand 265 states. [2020-07-18 02:48:54,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:48:54,433 INFO L93 Difference]: Finished difference Result 310 states and 356 transitions. [2020-07-18 02:48:54,433 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 356 transitions. [2020-07-18 02:48:54,437 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:48:54,437 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:48:54,438 INFO L74 IsIncluded]: Start isIncluded. First operand 265 states. Second operand 310 states. [2020-07-18 02:48:54,438 INFO L87 Difference]: Start difference. First operand 265 states. Second operand 310 states. [2020-07-18 02:48:54,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:48:54,474 INFO L93 Difference]: Finished difference Result 310 states and 356 transitions. [2020-07-18 02:48:54,474 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 356 transitions. [2020-07-18 02:48:54,476 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:48:54,476 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:48:54,476 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:48:54,476 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:48:54,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 265 states. [2020-07-18 02:48:54,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 291 transitions. [2020-07-18 02:48:54,502 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 291 transitions. Word has length 142 [2020-07-18 02:48:54,503 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:48:54,503 INFO L479 AbstractCegarLoop]: Abstraction has 265 states and 291 transitions. [2020-07-18 02:48:54,503 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-18 02:48:54,503 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 265 states and 291 transitions. [2020-07-18 02:48:55,428 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 291 edges. 291 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:48:55,428 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 291 transitions. [2020-07-18 02:48:55,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-18 02:48:55,432 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:48:55,432 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 02:48:55,432 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 02:48:55,432 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:48:55,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:48:55,433 INFO L82 PathProgramCache]: Analyzing trace with hash 1495008589, now seen corresponding path program 1 times [2020-07-18 02:48:55,433 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:48:55,433 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [18851492] [2020-07-18 02:48:55,434 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:48:55,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:55,796 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:48:55,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:55,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {2679#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2576#true} is VALID [2020-07-18 02:48:55,864 INFO L280 TraceCheckUtils]: 1: Hoare triple {2576#true} #valid := #valid[0 := 0]; {2576#true} is VALID [2020-07-18 02:48:55,864 INFO L280 TraceCheckUtils]: 2: Hoare triple {2576#true} assume 0 < #StackHeapBarrier; {2576#true} is VALID [2020-07-18 02:48:55,864 INFO L280 TraceCheckUtils]: 3: Hoare triple {2576#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {2576#true} is VALID [2020-07-18 02:48:55,865 INFO L280 TraceCheckUtils]: 4: Hoare triple {2576#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {2576#true} is VALID [2020-07-18 02:48:55,865 INFO L280 TraceCheckUtils]: 5: Hoare triple {2576#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {2576#true} is VALID [2020-07-18 02:48:55,865 INFO L280 TraceCheckUtils]: 6: Hoare triple {2576#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {2576#true} is VALID [2020-07-18 02:48:55,865 INFO L280 TraceCheckUtils]: 7: Hoare triple {2576#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {2576#true} is VALID [2020-07-18 02:48:55,866 INFO L280 TraceCheckUtils]: 8: Hoare triple {2576#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {2576#true} is VALID [2020-07-18 02:48:55,866 INFO L280 TraceCheckUtils]: 9: Hoare triple {2576#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {2576#true} is VALID [2020-07-18 02:48:55,866 INFO L280 TraceCheckUtils]: 10: Hoare triple {2576#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {2576#true} is VALID [2020-07-18 02:48:55,866 INFO L280 TraceCheckUtils]: 11: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {2576#true} is VALID [2020-07-18 02:48:55,867 INFO L280 TraceCheckUtils]: 12: Hoare triple {2576#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {2576#true} is VALID [2020-07-18 02:48:55,867 INFO L280 TraceCheckUtils]: 13: Hoare triple {2576#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {2576#true} is VALID [2020-07-18 02:48:55,867 INFO L280 TraceCheckUtils]: 14: Hoare triple {2576#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {2576#true} is VALID [2020-07-18 02:48:55,867 INFO L280 TraceCheckUtils]: 15: Hoare triple {2576#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {2576#true} is VALID [2020-07-18 02:48:55,868 INFO L280 TraceCheckUtils]: 16: Hoare triple {2576#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {2576#true} is VALID [2020-07-18 02:48:55,868 INFO L280 TraceCheckUtils]: 17: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {2576#true} is VALID [2020-07-18 02:48:55,868 INFO L280 TraceCheckUtils]: 18: Hoare triple {2576#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {2576#true} is VALID [2020-07-18 02:48:55,868 INFO L280 TraceCheckUtils]: 19: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {2576#true} is VALID [2020-07-18 02:48:55,869 INFO L280 TraceCheckUtils]: 20: Hoare triple {2576#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {2576#true} is VALID [2020-07-18 02:48:55,869 INFO L280 TraceCheckUtils]: 21: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {2576#true} is VALID [2020-07-18 02:48:55,869 INFO L280 TraceCheckUtils]: 22: Hoare triple {2576#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {2576#true} is VALID [2020-07-18 02:48:55,869 INFO L280 TraceCheckUtils]: 23: Hoare triple {2576#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {2576#true} is VALID [2020-07-18 02:48:55,870 INFO L280 TraceCheckUtils]: 24: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {2576#true} is VALID [2020-07-18 02:48:55,870 INFO L280 TraceCheckUtils]: 25: Hoare triple {2576#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {2576#true} is VALID [2020-07-18 02:48:55,870 INFO L280 TraceCheckUtils]: 26: Hoare triple {2576#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {2576#true} is VALID [2020-07-18 02:48:55,870 INFO L280 TraceCheckUtils]: 27: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {2576#true} is VALID [2020-07-18 02:48:55,871 INFO L280 TraceCheckUtils]: 28: Hoare triple {2576#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {2576#true} is VALID [2020-07-18 02:48:55,871 INFO L280 TraceCheckUtils]: 29: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {2576#true} is VALID [2020-07-18 02:48:55,871 INFO L280 TraceCheckUtils]: 30: Hoare triple {2576#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {2576#true} is VALID [2020-07-18 02:48:55,871 INFO L280 TraceCheckUtils]: 31: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {2576#true} is VALID [2020-07-18 02:48:55,871 INFO L280 TraceCheckUtils]: 32: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {2576#true} is VALID [2020-07-18 02:48:55,872 INFO L280 TraceCheckUtils]: 33: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {2576#true} is VALID [2020-07-18 02:48:55,872 INFO L280 TraceCheckUtils]: 34: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {2576#true} is VALID [2020-07-18 02:48:55,872 INFO L280 TraceCheckUtils]: 35: Hoare triple {2576#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {2576#true} is VALID [2020-07-18 02:48:55,872 INFO L280 TraceCheckUtils]: 36: Hoare triple {2576#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {2576#true} is VALID [2020-07-18 02:48:55,873 INFO L280 TraceCheckUtils]: 37: Hoare triple {2576#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {2576#true} is VALID [2020-07-18 02:48:55,873 INFO L280 TraceCheckUtils]: 38: Hoare triple {2576#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {2576#true} is VALID [2020-07-18 02:48:55,873 INFO L280 TraceCheckUtils]: 39: Hoare triple {2576#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {2576#true} is VALID [2020-07-18 02:48:55,873 INFO L280 TraceCheckUtils]: 40: Hoare triple {2576#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {2576#true} is VALID [2020-07-18 02:48:55,874 INFO L280 TraceCheckUtils]: 41: Hoare triple {2576#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {2576#true} is VALID [2020-07-18 02:48:55,874 INFO L280 TraceCheckUtils]: 42: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {2576#true} is VALID [2020-07-18 02:48:55,874 INFO L280 TraceCheckUtils]: 43: Hoare triple {2576#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {2576#true} is VALID [2020-07-18 02:48:55,874 INFO L280 TraceCheckUtils]: 44: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {2576#true} is VALID [2020-07-18 02:48:55,875 INFO L280 TraceCheckUtils]: 45: Hoare triple {2576#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {2576#true} is VALID [2020-07-18 02:48:55,875 INFO L280 TraceCheckUtils]: 46: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {2576#true} is VALID [2020-07-18 02:48:55,875 INFO L280 TraceCheckUtils]: 47: Hoare triple {2576#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {2576#true} is VALID [2020-07-18 02:48:55,875 INFO L280 TraceCheckUtils]: 48: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {2576#true} is VALID [2020-07-18 02:48:55,876 INFO L280 TraceCheckUtils]: 49: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {2576#true} is VALID [2020-07-18 02:48:55,876 INFO L280 TraceCheckUtils]: 50: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {2576#true} is VALID [2020-07-18 02:48:55,876 INFO L280 TraceCheckUtils]: 51: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {2576#true} is VALID [2020-07-18 02:48:55,876 INFO L280 TraceCheckUtils]: 52: Hoare triple {2576#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {2576#true} is VALID [2020-07-18 02:48:55,877 INFO L280 TraceCheckUtils]: 53: Hoare triple {2576#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {2576#true} is VALID [2020-07-18 02:48:55,877 INFO L280 TraceCheckUtils]: 54: Hoare triple {2576#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {2576#true} is VALID [2020-07-18 02:48:55,877 INFO L280 TraceCheckUtils]: 55: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {2576#true} is VALID [2020-07-18 02:48:55,877 INFO L280 TraceCheckUtils]: 56: Hoare triple {2576#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {2576#true} is VALID [2020-07-18 02:48:55,878 INFO L280 TraceCheckUtils]: 57: Hoare triple {2576#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {2576#true} is VALID [2020-07-18 02:48:55,878 INFO L280 TraceCheckUtils]: 58: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {2576#true} is VALID [2020-07-18 02:48:55,878 INFO L280 TraceCheckUtils]: 59: Hoare triple {2576#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {2576#true} is VALID [2020-07-18 02:48:55,878 INFO L280 TraceCheckUtils]: 60: Hoare triple {2576#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {2576#true} is VALID [2020-07-18 02:48:55,878 INFO L280 TraceCheckUtils]: 61: Hoare triple {2576#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {2576#true} is VALID [2020-07-18 02:48:55,879 INFO L280 TraceCheckUtils]: 62: Hoare triple {2576#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {2576#true} is VALID [2020-07-18 02:48:55,879 INFO L280 TraceCheckUtils]: 63: Hoare triple {2576#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {2576#true} is VALID [2020-07-18 02:48:55,879 INFO L280 TraceCheckUtils]: 64: Hoare triple {2576#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {2576#true} is VALID [2020-07-18 02:48:55,879 INFO L280 TraceCheckUtils]: 65: Hoare triple {2576#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {2576#true} is VALID [2020-07-18 02:48:55,880 INFO L280 TraceCheckUtils]: 66: Hoare triple {2576#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {2576#true} is VALID [2020-07-18 02:48:55,880 INFO L280 TraceCheckUtils]: 67: Hoare triple {2576#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {2576#true} is VALID [2020-07-18 02:48:55,880 INFO L280 TraceCheckUtils]: 68: Hoare triple {2576#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {2576#true} is VALID [2020-07-18 02:48:55,881 INFO L280 TraceCheckUtils]: 69: Hoare triple {2576#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {2576#true} is VALID [2020-07-18 02:48:55,881 INFO L280 TraceCheckUtils]: 70: Hoare triple {2576#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {2576#true} is VALID [2020-07-18 02:48:55,881 INFO L280 TraceCheckUtils]: 71: Hoare triple {2576#true} ~waterLevel~0 := 1; {2576#true} is VALID [2020-07-18 02:48:55,881 INFO L280 TraceCheckUtils]: 72: Hoare triple {2576#true} ~methaneLevelCritical~0 := 0; {2576#true} is VALID [2020-07-18 02:48:55,882 INFO L280 TraceCheckUtils]: 73: Hoare triple {2576#true} ~pumpRunning~0 := 0; {2576#true} is VALID [2020-07-18 02:48:55,882 INFO L280 TraceCheckUtils]: 74: Hoare triple {2576#true} ~systemActive~0 := 1; {2576#true} is VALID [2020-07-18 02:48:55,882 INFO L280 TraceCheckUtils]: 75: Hoare triple {2576#true} ~head~0.base, ~head~0.offset := 0, 0; {2576#true} is VALID [2020-07-18 02:48:55,882 INFO L280 TraceCheckUtils]: 76: Hoare triple {2576#true} ~cleanupTimeShifts~0 := 4; {2576#true} is VALID [2020-07-18 02:48:55,883 INFO L280 TraceCheckUtils]: 77: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-18 02:48:55,883 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2576#true} {2576#true} #924#return; {2576#true} is VALID [2020-07-18 02:48:55,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:55,889 INFO L280 TraceCheckUtils]: 0: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-18 02:48:55,890 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2576#true} {2576#true} #830#return; {2576#true} is VALID [2020-07-18 02:48:55,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:55,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-18 02:48:55,892 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2576#true} {2576#true} #832#return; {2576#true} is VALID [2020-07-18 02:48:55,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:55,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {2576#true} havoc ~retValue_acc~1; {2576#true} is VALID [2020-07-18 02:48:55,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {2576#true} ~retValue_acc~1 := 1; {2576#true} is VALID [2020-07-18 02:48:55,896 INFO L280 TraceCheckUtils]: 2: Hoare triple {2576#true} #res := ~retValue_acc~1; {2576#true} is VALID [2020-07-18 02:48:55,896 INFO L280 TraceCheckUtils]: 3: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-18 02:48:55,896 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2576#true} {2576#true} #834#return; {2576#true} is VALID [2020-07-18 02:48:55,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:55,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-18 02:48:55,899 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2576#true} {2576#true} #836#return; {2576#true} is VALID [2020-07-18 02:48:55,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:55,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {2576#true} havoc ~retValue_acc~2; {2576#true} is VALID [2020-07-18 02:48:55,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {2576#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {2576#true} is VALID [2020-07-18 02:48:55,902 INFO L280 TraceCheckUtils]: 2: Hoare triple {2576#true} #res := ~retValue_acc~2; {2576#true} is VALID [2020-07-18 02:48:55,902 INFO L280 TraceCheckUtils]: 3: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-18 02:48:55,903 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2576#true} {2577#false} #928#return; {2577#false} is VALID [2020-07-18 02:48:55,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:55,906 INFO L280 TraceCheckUtils]: 0: Hoare triple {2576#true} havoc ~retValue_acc~6; {2576#true} is VALID [2020-07-18 02:48:55,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {2576#true} ~retValue_acc~6 := ~pumpRunning~0; {2576#true} is VALID [2020-07-18 02:48:55,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {2576#true} #res := ~retValue_acc~6; {2576#true} is VALID [2020-07-18 02:48:55,906 INFO L280 TraceCheckUtils]: 3: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-18 02:48:55,907 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2576#true} {2577#false} #930#return; {2577#false} is VALID [2020-07-18 02:48:55,911 INFO L263 TraceCheckUtils]: 0: Hoare triple {2576#true} call ULTIMATE.init(); {2679#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 02:48:55,911 INFO L280 TraceCheckUtils]: 1: Hoare triple {2679#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2576#true} is VALID [2020-07-18 02:48:55,911 INFO L280 TraceCheckUtils]: 2: Hoare triple {2576#true} #valid := #valid[0 := 0]; {2576#true} is VALID [2020-07-18 02:48:55,912 INFO L280 TraceCheckUtils]: 3: Hoare triple {2576#true} assume 0 < #StackHeapBarrier; {2576#true} is VALID [2020-07-18 02:48:55,912 INFO L280 TraceCheckUtils]: 4: Hoare triple {2576#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {2576#true} is VALID [2020-07-18 02:48:55,912 INFO L280 TraceCheckUtils]: 5: Hoare triple {2576#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {2576#true} is VALID [2020-07-18 02:48:55,912 INFO L280 TraceCheckUtils]: 6: Hoare triple {2576#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {2576#true} is VALID [2020-07-18 02:48:55,913 INFO L280 TraceCheckUtils]: 7: Hoare triple {2576#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {2576#true} is VALID [2020-07-18 02:48:55,913 INFO L280 TraceCheckUtils]: 8: Hoare triple {2576#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {2576#true} is VALID [2020-07-18 02:48:55,913 INFO L280 TraceCheckUtils]: 9: Hoare triple {2576#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {2576#true} is VALID [2020-07-18 02:48:55,913 INFO L280 TraceCheckUtils]: 10: Hoare triple {2576#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {2576#true} is VALID [2020-07-18 02:48:55,914 INFO L280 TraceCheckUtils]: 11: Hoare triple {2576#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {2576#true} is VALID [2020-07-18 02:48:55,914 INFO L280 TraceCheckUtils]: 12: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {2576#true} is VALID [2020-07-18 02:48:55,914 INFO L280 TraceCheckUtils]: 13: Hoare triple {2576#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {2576#true} is VALID [2020-07-18 02:48:55,914 INFO L280 TraceCheckUtils]: 14: Hoare triple {2576#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {2576#true} is VALID [2020-07-18 02:48:55,914 INFO L280 TraceCheckUtils]: 15: Hoare triple {2576#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {2576#true} is VALID [2020-07-18 02:48:55,915 INFO L280 TraceCheckUtils]: 16: Hoare triple {2576#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {2576#true} is VALID [2020-07-18 02:48:55,915 INFO L280 TraceCheckUtils]: 17: Hoare triple {2576#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {2576#true} is VALID [2020-07-18 02:48:55,915 INFO L280 TraceCheckUtils]: 18: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {2576#true} is VALID [2020-07-18 02:48:55,915 INFO L280 TraceCheckUtils]: 19: Hoare triple {2576#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {2576#true} is VALID [2020-07-18 02:48:55,916 INFO L280 TraceCheckUtils]: 20: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {2576#true} is VALID [2020-07-18 02:48:55,916 INFO L280 TraceCheckUtils]: 21: Hoare triple {2576#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {2576#true} is VALID [2020-07-18 02:48:55,916 INFO L280 TraceCheckUtils]: 22: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {2576#true} is VALID [2020-07-18 02:48:55,916 INFO L280 TraceCheckUtils]: 23: Hoare triple {2576#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {2576#true} is VALID [2020-07-18 02:48:55,916 INFO L280 TraceCheckUtils]: 24: Hoare triple {2576#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {2576#true} is VALID [2020-07-18 02:48:55,917 INFO L280 TraceCheckUtils]: 25: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {2576#true} is VALID [2020-07-18 02:48:55,917 INFO L280 TraceCheckUtils]: 26: Hoare triple {2576#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {2576#true} is VALID [2020-07-18 02:48:55,917 INFO L280 TraceCheckUtils]: 27: Hoare triple {2576#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {2576#true} is VALID [2020-07-18 02:48:55,917 INFO L280 TraceCheckUtils]: 28: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {2576#true} is VALID [2020-07-18 02:48:55,918 INFO L280 TraceCheckUtils]: 29: Hoare triple {2576#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {2576#true} is VALID [2020-07-18 02:48:55,918 INFO L280 TraceCheckUtils]: 30: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {2576#true} is VALID [2020-07-18 02:48:55,918 INFO L280 TraceCheckUtils]: 31: Hoare triple {2576#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {2576#true} is VALID [2020-07-18 02:48:55,918 INFO L280 TraceCheckUtils]: 32: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {2576#true} is VALID [2020-07-18 02:48:55,918 INFO L280 TraceCheckUtils]: 33: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {2576#true} is VALID [2020-07-18 02:48:55,919 INFO L280 TraceCheckUtils]: 34: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {2576#true} is VALID [2020-07-18 02:48:55,919 INFO L280 TraceCheckUtils]: 35: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {2576#true} is VALID [2020-07-18 02:48:55,919 INFO L280 TraceCheckUtils]: 36: Hoare triple {2576#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {2576#true} is VALID [2020-07-18 02:48:55,919 INFO L280 TraceCheckUtils]: 37: Hoare triple {2576#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {2576#true} is VALID [2020-07-18 02:48:55,920 INFO L280 TraceCheckUtils]: 38: Hoare triple {2576#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {2576#true} is VALID [2020-07-18 02:48:55,920 INFO L280 TraceCheckUtils]: 39: Hoare triple {2576#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {2576#true} is VALID [2020-07-18 02:48:55,920 INFO L280 TraceCheckUtils]: 40: Hoare triple {2576#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {2576#true} is VALID [2020-07-18 02:48:55,920 INFO L280 TraceCheckUtils]: 41: Hoare triple {2576#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {2576#true} is VALID [2020-07-18 02:48:55,921 INFO L280 TraceCheckUtils]: 42: Hoare triple {2576#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {2576#true} is VALID [2020-07-18 02:48:55,921 INFO L280 TraceCheckUtils]: 43: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {2576#true} is VALID [2020-07-18 02:48:55,921 INFO L280 TraceCheckUtils]: 44: Hoare triple {2576#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {2576#true} is VALID [2020-07-18 02:48:55,921 INFO L280 TraceCheckUtils]: 45: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {2576#true} is VALID [2020-07-18 02:48:55,922 INFO L280 TraceCheckUtils]: 46: Hoare triple {2576#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {2576#true} is VALID [2020-07-18 02:48:55,922 INFO L280 TraceCheckUtils]: 47: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {2576#true} is VALID [2020-07-18 02:48:55,922 INFO L280 TraceCheckUtils]: 48: Hoare triple {2576#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {2576#true} is VALID [2020-07-18 02:48:55,922 INFO L280 TraceCheckUtils]: 49: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {2576#true} is VALID [2020-07-18 02:48:55,922 INFO L280 TraceCheckUtils]: 50: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {2576#true} is VALID [2020-07-18 02:48:55,923 INFO L280 TraceCheckUtils]: 51: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {2576#true} is VALID [2020-07-18 02:48:55,923 INFO L280 TraceCheckUtils]: 52: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {2576#true} is VALID [2020-07-18 02:48:55,923 INFO L280 TraceCheckUtils]: 53: Hoare triple {2576#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {2576#true} is VALID [2020-07-18 02:48:55,923 INFO L280 TraceCheckUtils]: 54: Hoare triple {2576#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {2576#true} is VALID [2020-07-18 02:48:55,924 INFO L280 TraceCheckUtils]: 55: Hoare triple {2576#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {2576#true} is VALID [2020-07-18 02:48:55,924 INFO L280 TraceCheckUtils]: 56: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {2576#true} is VALID [2020-07-18 02:48:55,924 INFO L280 TraceCheckUtils]: 57: Hoare triple {2576#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {2576#true} is VALID [2020-07-18 02:48:55,924 INFO L280 TraceCheckUtils]: 58: Hoare triple {2576#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {2576#true} is VALID [2020-07-18 02:48:55,925 INFO L280 TraceCheckUtils]: 59: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {2576#true} is VALID [2020-07-18 02:48:55,925 INFO L280 TraceCheckUtils]: 60: Hoare triple {2576#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {2576#true} is VALID [2020-07-18 02:48:55,925 INFO L280 TraceCheckUtils]: 61: Hoare triple {2576#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {2576#true} is VALID [2020-07-18 02:48:55,925 INFO L280 TraceCheckUtils]: 62: Hoare triple {2576#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {2576#true} is VALID [2020-07-18 02:48:55,925 INFO L280 TraceCheckUtils]: 63: Hoare triple {2576#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {2576#true} is VALID [2020-07-18 02:48:55,926 INFO L280 TraceCheckUtils]: 64: Hoare triple {2576#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {2576#true} is VALID [2020-07-18 02:48:55,926 INFO L280 TraceCheckUtils]: 65: Hoare triple {2576#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {2576#true} is VALID [2020-07-18 02:48:55,926 INFO L280 TraceCheckUtils]: 66: Hoare triple {2576#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {2576#true} is VALID [2020-07-18 02:48:55,926 INFO L280 TraceCheckUtils]: 67: Hoare triple {2576#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {2576#true} is VALID [2020-07-18 02:48:55,927 INFO L280 TraceCheckUtils]: 68: Hoare triple {2576#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {2576#true} is VALID [2020-07-18 02:48:55,927 INFO L280 TraceCheckUtils]: 69: Hoare triple {2576#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {2576#true} is VALID [2020-07-18 02:48:55,927 INFO L280 TraceCheckUtils]: 70: Hoare triple {2576#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {2576#true} is VALID [2020-07-18 02:48:55,927 INFO L280 TraceCheckUtils]: 71: Hoare triple {2576#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {2576#true} is VALID [2020-07-18 02:48:55,927 INFO L280 TraceCheckUtils]: 72: Hoare triple {2576#true} ~waterLevel~0 := 1; {2576#true} is VALID [2020-07-18 02:48:55,928 INFO L280 TraceCheckUtils]: 73: Hoare triple {2576#true} ~methaneLevelCritical~0 := 0; {2576#true} is VALID [2020-07-18 02:48:55,928 INFO L280 TraceCheckUtils]: 74: Hoare triple {2576#true} ~pumpRunning~0 := 0; {2576#true} is VALID [2020-07-18 02:48:55,928 INFO L280 TraceCheckUtils]: 75: Hoare triple {2576#true} ~systemActive~0 := 1; {2576#true} is VALID [2020-07-18 02:48:55,928 INFO L280 TraceCheckUtils]: 76: Hoare triple {2576#true} ~head~0.base, ~head~0.offset := 0, 0; {2576#true} is VALID [2020-07-18 02:48:55,928 INFO L280 TraceCheckUtils]: 77: Hoare triple {2576#true} ~cleanupTimeShifts~0 := 4; {2576#true} is VALID [2020-07-18 02:48:55,929 INFO L280 TraceCheckUtils]: 78: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-18 02:48:55,929 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2576#true} {2576#true} #924#return; {2576#true} is VALID [2020-07-18 02:48:55,929 INFO L263 TraceCheckUtils]: 80: Hoare triple {2576#true} call #t~ret74 := main(); {2576#true} is VALID [2020-07-18 02:48:55,929 INFO L280 TraceCheckUtils]: 81: Hoare triple {2576#true} havoc ~retValue_acc~11; {2576#true} is VALID [2020-07-18 02:48:55,930 INFO L280 TraceCheckUtils]: 82: Hoare triple {2576#true} havoc ~tmp~9; {2576#true} is VALID [2020-07-18 02:48:55,930 INFO L263 TraceCheckUtils]: 83: Hoare triple {2576#true} call select_helpers(); {2576#true} is VALID [2020-07-18 02:48:55,930 INFO L280 TraceCheckUtils]: 84: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-18 02:48:55,930 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2576#true} {2576#true} #830#return; {2576#true} is VALID [2020-07-18 02:48:55,930 INFO L263 TraceCheckUtils]: 86: Hoare triple {2576#true} call select_features(); {2576#true} is VALID [2020-07-18 02:48:55,931 INFO L280 TraceCheckUtils]: 87: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-18 02:48:55,931 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2576#true} {2576#true} #832#return; {2576#true} is VALID [2020-07-18 02:48:55,931 INFO L263 TraceCheckUtils]: 89: Hoare triple {2576#true} call #t~ret73 := valid_product(); {2576#true} is VALID [2020-07-18 02:48:55,931 INFO L280 TraceCheckUtils]: 90: Hoare triple {2576#true} havoc ~retValue_acc~1; {2576#true} is VALID [2020-07-18 02:48:55,931 INFO L280 TraceCheckUtils]: 91: Hoare triple {2576#true} ~retValue_acc~1 := 1; {2576#true} is VALID [2020-07-18 02:48:55,932 INFO L280 TraceCheckUtils]: 92: Hoare triple {2576#true} #res := ~retValue_acc~1; {2576#true} is VALID [2020-07-18 02:48:55,932 INFO L280 TraceCheckUtils]: 93: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-18 02:48:55,932 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2576#true} {2576#true} #834#return; {2576#true} is VALID [2020-07-18 02:48:55,932 INFO L280 TraceCheckUtils]: 95: Hoare triple {2576#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {2576#true} is VALID [2020-07-18 02:48:55,932 INFO L280 TraceCheckUtils]: 96: Hoare triple {2576#true} ~tmp~9 := #t~ret73; {2576#true} is VALID [2020-07-18 02:48:55,933 INFO L280 TraceCheckUtils]: 97: Hoare triple {2576#true} havoc #t~ret73; {2576#true} is VALID [2020-07-18 02:48:55,933 INFO L280 TraceCheckUtils]: 98: Hoare triple {2576#true} assume 0 != ~tmp~9; {2576#true} is VALID [2020-07-18 02:48:55,933 INFO L263 TraceCheckUtils]: 99: Hoare triple {2576#true} call setup(); {2576#true} is VALID [2020-07-18 02:48:55,933 INFO L280 TraceCheckUtils]: 100: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-18 02:48:55,934 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2576#true} {2576#true} #836#return; {2576#true} is VALID [2020-07-18 02:48:55,934 INFO L263 TraceCheckUtils]: 102: Hoare triple {2576#true} call runTest(); {2576#true} is VALID [2020-07-18 02:48:55,934 INFO L263 TraceCheckUtils]: 103: Hoare triple {2576#true} call test(); {2576#true} is VALID [2020-07-18 02:48:55,934 INFO L280 TraceCheckUtils]: 104: Hoare triple {2576#true} havoc ~splverifierCounter~0; {2576#true} is VALID [2020-07-18 02:48:55,934 INFO L280 TraceCheckUtils]: 105: Hoare triple {2576#true} havoc ~tmp~5; {2576#true} is VALID [2020-07-18 02:48:55,935 INFO L280 TraceCheckUtils]: 106: Hoare triple {2576#true} havoc ~tmp___0~2; {2576#true} is VALID [2020-07-18 02:48:55,935 INFO L280 TraceCheckUtils]: 107: Hoare triple {2576#true} havoc ~tmp___1~0; {2576#true} is VALID [2020-07-18 02:48:55,935 INFO L280 TraceCheckUtils]: 108: Hoare triple {2576#true} havoc ~tmp___2~0; {2576#true} is VALID [2020-07-18 02:48:55,936 INFO L280 TraceCheckUtils]: 109: Hoare triple {2576#true} ~splverifierCounter~0 := 0; {2668#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-18 02:48:55,937 INFO L280 TraceCheckUtils]: 110: Hoare triple {2668#(= 0 test_~splverifierCounter~0)} assume !false; {2668#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-18 02:48:55,938 INFO L280 TraceCheckUtils]: 111: Hoare triple {2668#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2577#false} is VALID [2020-07-18 02:48:55,938 INFO L263 TraceCheckUtils]: 112: Hoare triple {2577#false} call cleanup(); {2577#false} is VALID [2020-07-18 02:48:55,938 INFO L280 TraceCheckUtils]: 113: Hoare triple {2577#false} havoc ~i~0; {2577#false} is VALID [2020-07-18 02:48:55,938 INFO L280 TraceCheckUtils]: 114: Hoare triple {2577#false} havoc ~__cil_tmp2~0; {2577#false} is VALID [2020-07-18 02:48:55,938 INFO L263 TraceCheckUtils]: 115: Hoare triple {2577#false} call timeShift(); {2577#false} is VALID [2020-07-18 02:48:55,939 INFO L280 TraceCheckUtils]: 116: Hoare triple {2577#false} assume !(0 != ~pumpRunning~0); {2577#false} is VALID [2020-07-18 02:48:55,939 INFO L280 TraceCheckUtils]: 117: Hoare triple {2577#false} assume !(0 != ~systemActive~0); {2577#false} is VALID [2020-07-18 02:48:55,939 INFO L263 TraceCheckUtils]: 118: Hoare triple {2577#false} call __utac_acc__Specification1_spec__1(); {2577#false} is VALID [2020-07-18 02:48:55,939 INFO L280 TraceCheckUtils]: 119: Hoare triple {2577#false} havoc ~tmp~0; {2577#false} is VALID [2020-07-18 02:48:55,939 INFO L280 TraceCheckUtils]: 120: Hoare triple {2577#false} havoc ~tmp___0~0; {2577#false} is VALID [2020-07-18 02:48:55,940 INFO L263 TraceCheckUtils]: 121: Hoare triple {2577#false} call #t~ret0 := isMethaneLevelCritical(); {2576#true} is VALID [2020-07-18 02:48:55,940 INFO L280 TraceCheckUtils]: 122: Hoare triple {2576#true} havoc ~retValue_acc~2; {2576#true} is VALID [2020-07-18 02:48:55,940 INFO L280 TraceCheckUtils]: 123: Hoare triple {2576#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {2576#true} is VALID [2020-07-18 02:48:55,940 INFO L280 TraceCheckUtils]: 124: Hoare triple {2576#true} #res := ~retValue_acc~2; {2576#true} is VALID [2020-07-18 02:48:55,940 INFO L280 TraceCheckUtils]: 125: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-18 02:48:55,941 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2576#true} {2577#false} #928#return; {2577#false} is VALID [2020-07-18 02:48:55,941 INFO L280 TraceCheckUtils]: 127: Hoare triple {2577#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2577#false} is VALID [2020-07-18 02:48:55,941 INFO L280 TraceCheckUtils]: 128: Hoare triple {2577#false} ~tmp~0 := #t~ret0; {2577#false} is VALID [2020-07-18 02:48:55,941 INFO L280 TraceCheckUtils]: 129: Hoare triple {2577#false} havoc #t~ret0; {2577#false} is VALID [2020-07-18 02:48:55,941 INFO L280 TraceCheckUtils]: 130: Hoare triple {2577#false} assume 0 != ~tmp~0; {2577#false} is VALID [2020-07-18 02:48:55,942 INFO L263 TraceCheckUtils]: 131: Hoare triple {2577#false} call #t~ret1 := isPumpRunning(); {2576#true} is VALID [2020-07-18 02:48:55,942 INFO L280 TraceCheckUtils]: 132: Hoare triple {2576#true} havoc ~retValue_acc~6; {2576#true} is VALID [2020-07-18 02:48:55,942 INFO L280 TraceCheckUtils]: 133: Hoare triple {2576#true} ~retValue_acc~6 := ~pumpRunning~0; {2576#true} is VALID [2020-07-18 02:48:55,942 INFO L280 TraceCheckUtils]: 134: Hoare triple {2576#true} #res := ~retValue_acc~6; {2576#true} is VALID [2020-07-18 02:48:55,942 INFO L280 TraceCheckUtils]: 135: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-18 02:48:55,943 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2576#true} {2577#false} #930#return; {2577#false} is VALID [2020-07-18 02:48:55,943 INFO L280 TraceCheckUtils]: 137: Hoare triple {2577#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2577#false} is VALID [2020-07-18 02:48:55,943 INFO L280 TraceCheckUtils]: 138: Hoare triple {2577#false} ~tmp___0~0 := #t~ret1; {2577#false} is VALID [2020-07-18 02:48:55,943 INFO L280 TraceCheckUtils]: 139: Hoare triple {2577#false} havoc #t~ret1; {2577#false} is VALID [2020-07-18 02:48:55,943 INFO L280 TraceCheckUtils]: 140: Hoare triple {2577#false} assume 0 != ~tmp___0~0; {2577#false} is VALID [2020-07-18 02:48:55,944 INFO L263 TraceCheckUtils]: 141: Hoare triple {2577#false} call __automaton_fail(); {2577#false} is VALID [2020-07-18 02:48:55,944 INFO L280 TraceCheckUtils]: 142: Hoare triple {2577#false} assume !false; {2577#false} is VALID [2020-07-18 02:48:55,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 02:48:55,966 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [18851492] [2020-07-18 02:48:55,967 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:48:55,967 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 02:48:55,967 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [767815738] [2020-07-18 02:48:55,969 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-18 02:48:55,970 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:48:55,970 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 02:48:56,130 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:48:56,130 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 02:48:56,130 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:48:56,130 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 02:48:56,131 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 02:48:56,131 INFO L87 Difference]: Start difference. First operand 265 states and 291 transitions. Second operand 4 states. [2020-07-18 02:48:58,085 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:49:04,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:49:04,716 INFO L93 Difference]: Finished difference Result 412 states and 468 transitions. [2020-07-18 02:49:04,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 02:49:04,716 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-18 02:49:04,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:49:04,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 02:49:04,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 468 transitions. [2020-07-18 02:49:04,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 02:49:04,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 468 transitions. [2020-07-18 02:49:04,733 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 468 transitions. [2020-07-18 02:49:06,049 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 468 edges. 468 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:49:06,059 INFO L225 Difference]: With dead ends: 412 [2020-07-18 02:49:06,059 INFO L226 Difference]: Without dead ends: 293 [2020-07-18 02:49:06,061 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-18 02:49:06,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 293 states. [2020-07-18 02:49:09,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 293 to 255. [2020-07-18 02:49:09,983 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:49:09,983 INFO L82 GeneralOperation]: Start isEquivalent. First operand 293 states. Second operand 255 states. [2020-07-18 02:49:09,983 INFO L74 IsIncluded]: Start isIncluded. First operand 293 states. Second operand 255 states. [2020-07-18 02:49:09,983 INFO L87 Difference]: Start difference. First operand 293 states. Second operand 255 states. [2020-07-18 02:49:09,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:49:09,997 INFO L93 Difference]: Finished difference Result 293 states and 331 transitions. [2020-07-18 02:49:09,997 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 331 transitions. [2020-07-18 02:49:09,998 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:49:09,999 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:49:09,999 INFO L74 IsIncluded]: Start isIncluded. First operand 255 states. Second operand 293 states. [2020-07-18 02:49:09,999 INFO L87 Difference]: Start difference. First operand 255 states. Second operand 293 states. [2020-07-18 02:49:10,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:49:10,013 INFO L93 Difference]: Finished difference Result 293 states and 331 transitions. [2020-07-18 02:49:10,013 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 331 transitions. [2020-07-18 02:49:10,014 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:49:10,014 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:49:10,014 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:49:10,014 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:49:10,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2020-07-18 02:49:10,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 278 transitions. [2020-07-18 02:49:10,024 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 278 transitions. Word has length 143 [2020-07-18 02:49:10,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:49:10,025 INFO L479 AbstractCegarLoop]: Abstraction has 255 states and 278 transitions. [2020-07-18 02:49:10,025 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 02:49:10,025 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 255 states and 278 transitions. [2020-07-18 02:49:11,022 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 278 edges. 278 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:49:11,022 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 278 transitions. [2020-07-18 02:49:11,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-07-18 02:49:11,024 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:49:11,025 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] [2020-07-18 02:49:11,026 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 02:49:11,026 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:49:11,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:49:11,027 INFO L82 PathProgramCache]: Analyzing trace with hash -1257512961, now seen corresponding path program 1 times [2020-07-18 02:49:11,027 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:49:11,027 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [393752730] [2020-07-18 02:49:11,027 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:49:11,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,429 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:49:11,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,573 INFO L280 TraceCheckUtils]: 0: Hoare triple {4710#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4604#true} is VALID [2020-07-18 02:49:11,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {4604#true} #valid := #valid[0 := 0]; {4604#true} is VALID [2020-07-18 02:49:11,574 INFO L280 TraceCheckUtils]: 2: Hoare triple {4604#true} assume 0 < #StackHeapBarrier; {4604#true} is VALID [2020-07-18 02:49:11,574 INFO L280 TraceCheckUtils]: 3: Hoare triple {4604#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {4604#true} is VALID [2020-07-18 02:49:11,574 INFO L280 TraceCheckUtils]: 4: Hoare triple {4604#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {4604#true} is VALID [2020-07-18 02:49:11,575 INFO L280 TraceCheckUtils]: 5: Hoare triple {4604#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {4604#true} is VALID [2020-07-18 02:49:11,575 INFO L280 TraceCheckUtils]: 6: Hoare triple {4604#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {4604#true} is VALID [2020-07-18 02:49:11,575 INFO L280 TraceCheckUtils]: 7: Hoare triple {4604#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {4604#true} is VALID [2020-07-18 02:49:11,575 INFO L280 TraceCheckUtils]: 8: Hoare triple {4604#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {4604#true} is VALID [2020-07-18 02:49:11,575 INFO L280 TraceCheckUtils]: 9: Hoare triple {4604#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {4604#true} is VALID [2020-07-18 02:49:11,576 INFO L280 TraceCheckUtils]: 10: Hoare triple {4604#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {4604#true} is VALID [2020-07-18 02:49:11,576 INFO L280 TraceCheckUtils]: 11: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {4604#true} is VALID [2020-07-18 02:49:11,576 INFO L280 TraceCheckUtils]: 12: Hoare triple {4604#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {4604#true} is VALID [2020-07-18 02:49:11,576 INFO L280 TraceCheckUtils]: 13: Hoare triple {4604#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {4604#true} is VALID [2020-07-18 02:49:11,576 INFO L280 TraceCheckUtils]: 14: Hoare triple {4604#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {4604#true} is VALID [2020-07-18 02:49:11,577 INFO L280 TraceCheckUtils]: 15: Hoare triple {4604#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {4604#true} is VALID [2020-07-18 02:49:11,578 INFO L280 TraceCheckUtils]: 16: Hoare triple {4604#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {4604#true} is VALID [2020-07-18 02:49:11,578 INFO L280 TraceCheckUtils]: 17: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {4604#true} is VALID [2020-07-18 02:49:11,578 INFO L280 TraceCheckUtils]: 18: Hoare triple {4604#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {4604#true} is VALID [2020-07-18 02:49:11,578 INFO L280 TraceCheckUtils]: 19: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {4604#true} is VALID [2020-07-18 02:49:11,578 INFO L280 TraceCheckUtils]: 20: Hoare triple {4604#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {4604#true} is VALID [2020-07-18 02:49:11,579 INFO L280 TraceCheckUtils]: 21: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {4604#true} is VALID [2020-07-18 02:49:11,579 INFO L280 TraceCheckUtils]: 22: Hoare triple {4604#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {4604#true} is VALID [2020-07-18 02:49:11,580 INFO L280 TraceCheckUtils]: 23: Hoare triple {4604#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {4604#true} is VALID [2020-07-18 02:49:11,581 INFO L280 TraceCheckUtils]: 24: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {4604#true} is VALID [2020-07-18 02:49:11,581 INFO L280 TraceCheckUtils]: 25: Hoare triple {4604#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {4604#true} is VALID [2020-07-18 02:49:11,585 INFO L280 TraceCheckUtils]: 26: Hoare triple {4604#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {4604#true} is VALID [2020-07-18 02:49:11,586 INFO L280 TraceCheckUtils]: 27: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {4604#true} is VALID [2020-07-18 02:49:11,586 INFO L280 TraceCheckUtils]: 28: Hoare triple {4604#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {4604#true} is VALID [2020-07-18 02:49:11,588 INFO L280 TraceCheckUtils]: 29: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {4604#true} is VALID [2020-07-18 02:49:11,588 INFO L280 TraceCheckUtils]: 30: Hoare triple {4604#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {4604#true} is VALID [2020-07-18 02:49:11,591 INFO L280 TraceCheckUtils]: 31: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {4604#true} is VALID [2020-07-18 02:49:11,592 INFO L280 TraceCheckUtils]: 32: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {4604#true} is VALID [2020-07-18 02:49:11,592 INFO L280 TraceCheckUtils]: 33: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {4604#true} is VALID [2020-07-18 02:49:11,592 INFO L280 TraceCheckUtils]: 34: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {4604#true} is VALID [2020-07-18 02:49:11,592 INFO L280 TraceCheckUtils]: 35: Hoare triple {4604#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {4604#true} is VALID [2020-07-18 02:49:11,593 INFO L280 TraceCheckUtils]: 36: Hoare triple {4604#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {4604#true} is VALID [2020-07-18 02:49:11,593 INFO L280 TraceCheckUtils]: 37: Hoare triple {4604#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {4604#true} is VALID [2020-07-18 02:49:11,595 INFO L280 TraceCheckUtils]: 38: Hoare triple {4604#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {4604#true} is VALID [2020-07-18 02:49:11,595 INFO L280 TraceCheckUtils]: 39: Hoare triple {4604#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {4604#true} is VALID [2020-07-18 02:49:11,596 INFO L280 TraceCheckUtils]: 40: Hoare triple {4604#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {4604#true} is VALID [2020-07-18 02:49:11,596 INFO L280 TraceCheckUtils]: 41: Hoare triple {4604#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {4604#true} is VALID [2020-07-18 02:49:11,596 INFO L280 TraceCheckUtils]: 42: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {4604#true} is VALID [2020-07-18 02:49:11,596 INFO L280 TraceCheckUtils]: 43: Hoare triple {4604#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {4604#true} is VALID [2020-07-18 02:49:11,596 INFO L280 TraceCheckUtils]: 44: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {4604#true} is VALID [2020-07-18 02:49:11,597 INFO L280 TraceCheckUtils]: 45: Hoare triple {4604#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {4604#true} is VALID [2020-07-18 02:49:11,597 INFO L280 TraceCheckUtils]: 46: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {4604#true} is VALID [2020-07-18 02:49:11,597 INFO L280 TraceCheckUtils]: 47: Hoare triple {4604#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {4604#true} is VALID [2020-07-18 02:49:11,597 INFO L280 TraceCheckUtils]: 48: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {4604#true} is VALID [2020-07-18 02:49:11,597 INFO L280 TraceCheckUtils]: 49: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {4604#true} is VALID [2020-07-18 02:49:11,598 INFO L280 TraceCheckUtils]: 50: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {4604#true} is VALID [2020-07-18 02:49:11,598 INFO L280 TraceCheckUtils]: 51: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {4604#true} is VALID [2020-07-18 02:49:11,598 INFO L280 TraceCheckUtils]: 52: Hoare triple {4604#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {4604#true} is VALID [2020-07-18 02:49:11,601 INFO L280 TraceCheckUtils]: 53: Hoare triple {4604#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {4604#true} is VALID [2020-07-18 02:49:11,601 INFO L280 TraceCheckUtils]: 54: Hoare triple {4604#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {4604#true} is VALID [2020-07-18 02:49:11,602 INFO L280 TraceCheckUtils]: 55: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {4604#true} is VALID [2020-07-18 02:49:11,602 INFO L280 TraceCheckUtils]: 56: Hoare triple {4604#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {4604#true} is VALID [2020-07-18 02:49:11,602 INFO L280 TraceCheckUtils]: 57: Hoare triple {4604#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {4604#true} is VALID [2020-07-18 02:49:11,603 INFO L280 TraceCheckUtils]: 58: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {4604#true} is VALID [2020-07-18 02:49:11,603 INFO L280 TraceCheckUtils]: 59: Hoare triple {4604#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {4604#true} is VALID [2020-07-18 02:49:11,603 INFO L280 TraceCheckUtils]: 60: Hoare triple {4604#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {4604#true} is VALID [2020-07-18 02:49:11,603 INFO L280 TraceCheckUtils]: 61: Hoare triple {4604#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {4604#true} is VALID [2020-07-18 02:49:11,604 INFO L280 TraceCheckUtils]: 62: Hoare triple {4604#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {4604#true} is VALID [2020-07-18 02:49:11,604 INFO L280 TraceCheckUtils]: 63: Hoare triple {4604#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {4604#true} is VALID [2020-07-18 02:49:11,607 INFO L280 TraceCheckUtils]: 64: Hoare triple {4604#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {4604#true} is VALID [2020-07-18 02:49:11,608 INFO L280 TraceCheckUtils]: 65: Hoare triple {4604#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {4604#true} is VALID [2020-07-18 02:49:11,608 INFO L280 TraceCheckUtils]: 66: Hoare triple {4604#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {4604#true} is VALID [2020-07-18 02:49:11,608 INFO L280 TraceCheckUtils]: 67: Hoare triple {4604#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {4604#true} is VALID [2020-07-18 02:49:11,608 INFO L280 TraceCheckUtils]: 68: Hoare triple {4604#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {4604#true} is VALID [2020-07-18 02:49:11,608 INFO L280 TraceCheckUtils]: 69: Hoare triple {4604#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {4604#true} is VALID [2020-07-18 02:49:11,609 INFO L280 TraceCheckUtils]: 70: Hoare triple {4604#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {4604#true} is VALID [2020-07-18 02:49:11,609 INFO L280 TraceCheckUtils]: 71: Hoare triple {4604#true} ~waterLevel~0 := 1; {4604#true} is VALID [2020-07-18 02:49:11,609 INFO L280 TraceCheckUtils]: 72: Hoare triple {4604#true} ~methaneLevelCritical~0 := 0; {4604#true} is VALID [2020-07-18 02:49:11,611 INFO L280 TraceCheckUtils]: 73: Hoare triple {4604#true} ~pumpRunning~0 := 0; {4604#true} is VALID [2020-07-18 02:49:11,613 INFO L280 TraceCheckUtils]: 74: Hoare triple {4604#true} ~systemActive~0 := 1; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:49:11,617 INFO L280 TraceCheckUtils]: 75: Hoare triple {4685#(= 1 ~systemActive~0)} ~head~0.base, ~head~0.offset := 0, 0; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:49:11,618 INFO L280 TraceCheckUtils]: 76: Hoare triple {4685#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:49:11,618 INFO L280 TraceCheckUtils]: 77: Hoare triple {4685#(= 1 ~systemActive~0)} assume true; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:49:11,619 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4685#(= 1 ~systemActive~0)} {4604#true} #924#return; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:49:11,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-18 02:49:11,629 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4604#true} {4685#(= 1 ~systemActive~0)} #830#return; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:49:11,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-18 02:49:11,633 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4604#true} {4685#(= 1 ~systemActive~0)} #832#return; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:49:11,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {4604#true} havoc ~retValue_acc~1; {4604#true} is VALID [2020-07-18 02:49:11,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {4604#true} ~retValue_acc~1 := 1; {4711#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-18 02:49:11,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {4711#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-18 02:49:11,723 INFO L280 TraceCheckUtils]: 3: Hoare triple {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-18 02:49:11,725 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4685#(= 1 ~systemActive~0)} #834#return; {4695#(= |main_#t~ret73| ~systemActive~0)} is VALID [2020-07-18 02:49:11,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,729 INFO L280 TraceCheckUtils]: 0: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-18 02:49:11,729 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4604#true} {4697#(not (= 0 ~systemActive~0))} #836#return; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {4604#true} havoc ~retValue_acc~2; {4604#true} is VALID [2020-07-18 02:49:11,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {4604#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {4604#true} is VALID [2020-07-18 02:49:11,734 INFO L280 TraceCheckUtils]: 2: Hoare triple {4604#true} #res := ~retValue_acc~2; {4604#true} is VALID [2020-07-18 02:49:11,734 INFO L280 TraceCheckUtils]: 3: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-18 02:49:11,734 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4604#true} {4605#false} #928#return; {4605#false} is VALID [2020-07-18 02:49:11,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,738 INFO L280 TraceCheckUtils]: 0: Hoare triple {4604#true} havoc ~retValue_acc~6; {4604#true} is VALID [2020-07-18 02:49:11,738 INFO L280 TraceCheckUtils]: 1: Hoare triple {4604#true} ~retValue_acc~6 := ~pumpRunning~0; {4604#true} is VALID [2020-07-18 02:49:11,739 INFO L280 TraceCheckUtils]: 2: Hoare triple {4604#true} #res := ~retValue_acc~6; {4604#true} is VALID [2020-07-18 02:49:11,739 INFO L280 TraceCheckUtils]: 3: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-18 02:49:11,739 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4604#true} {4605#false} #930#return; {4605#false} is VALID [2020-07-18 02:49:11,744 INFO L263 TraceCheckUtils]: 0: Hoare triple {4604#true} call ULTIMATE.init(); {4710#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 02:49:11,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {4710#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4604#true} is VALID [2020-07-18 02:49:11,744 INFO L280 TraceCheckUtils]: 2: Hoare triple {4604#true} #valid := #valid[0 := 0]; {4604#true} is VALID [2020-07-18 02:49:11,744 INFO L280 TraceCheckUtils]: 3: Hoare triple {4604#true} assume 0 < #StackHeapBarrier; {4604#true} is VALID [2020-07-18 02:49:11,744 INFO L280 TraceCheckUtils]: 4: Hoare triple {4604#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {4604#true} is VALID [2020-07-18 02:49:11,745 INFO L280 TraceCheckUtils]: 5: Hoare triple {4604#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {4604#true} is VALID [2020-07-18 02:49:11,745 INFO L280 TraceCheckUtils]: 6: Hoare triple {4604#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {4604#true} is VALID [2020-07-18 02:49:11,745 INFO L280 TraceCheckUtils]: 7: Hoare triple {4604#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {4604#true} is VALID [2020-07-18 02:49:11,745 INFO L280 TraceCheckUtils]: 8: Hoare triple {4604#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {4604#true} is VALID [2020-07-18 02:49:11,745 INFO L280 TraceCheckUtils]: 9: Hoare triple {4604#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {4604#true} is VALID [2020-07-18 02:49:11,746 INFO L280 TraceCheckUtils]: 10: Hoare triple {4604#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {4604#true} is VALID [2020-07-18 02:49:11,746 INFO L280 TraceCheckUtils]: 11: Hoare triple {4604#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {4604#true} is VALID [2020-07-18 02:49:11,746 INFO L280 TraceCheckUtils]: 12: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {4604#true} is VALID [2020-07-18 02:49:11,746 INFO L280 TraceCheckUtils]: 13: Hoare triple {4604#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {4604#true} is VALID [2020-07-18 02:49:11,746 INFO L280 TraceCheckUtils]: 14: Hoare triple {4604#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {4604#true} is VALID [2020-07-18 02:49:11,746 INFO L280 TraceCheckUtils]: 15: Hoare triple {4604#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {4604#true} is VALID [2020-07-18 02:49:11,747 INFO L280 TraceCheckUtils]: 16: Hoare triple {4604#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {4604#true} is VALID [2020-07-18 02:49:11,747 INFO L280 TraceCheckUtils]: 17: Hoare triple {4604#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {4604#true} is VALID [2020-07-18 02:49:11,747 INFO L280 TraceCheckUtils]: 18: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {4604#true} is VALID [2020-07-18 02:49:11,747 INFO L280 TraceCheckUtils]: 19: Hoare triple {4604#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {4604#true} is VALID [2020-07-18 02:49:11,747 INFO L280 TraceCheckUtils]: 20: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {4604#true} is VALID [2020-07-18 02:49:11,748 INFO L280 TraceCheckUtils]: 21: Hoare triple {4604#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {4604#true} is VALID [2020-07-18 02:49:11,748 INFO L280 TraceCheckUtils]: 22: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {4604#true} is VALID [2020-07-18 02:49:11,748 INFO L280 TraceCheckUtils]: 23: Hoare triple {4604#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {4604#true} is VALID [2020-07-18 02:49:11,748 INFO L280 TraceCheckUtils]: 24: Hoare triple {4604#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {4604#true} is VALID [2020-07-18 02:49:11,748 INFO L280 TraceCheckUtils]: 25: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {4604#true} is VALID [2020-07-18 02:49:11,749 INFO L280 TraceCheckUtils]: 26: Hoare triple {4604#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {4604#true} is VALID [2020-07-18 02:49:11,749 INFO L280 TraceCheckUtils]: 27: Hoare triple {4604#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {4604#true} is VALID [2020-07-18 02:49:11,749 INFO L280 TraceCheckUtils]: 28: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {4604#true} is VALID [2020-07-18 02:49:11,749 INFO L280 TraceCheckUtils]: 29: Hoare triple {4604#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {4604#true} is VALID [2020-07-18 02:49:11,749 INFO L280 TraceCheckUtils]: 30: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {4604#true} is VALID [2020-07-18 02:49:11,750 INFO L280 TraceCheckUtils]: 31: Hoare triple {4604#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {4604#true} is VALID [2020-07-18 02:49:11,750 INFO L280 TraceCheckUtils]: 32: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {4604#true} is VALID [2020-07-18 02:49:11,750 INFO L280 TraceCheckUtils]: 33: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {4604#true} is VALID [2020-07-18 02:49:11,750 INFO L280 TraceCheckUtils]: 34: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {4604#true} is VALID [2020-07-18 02:49:11,750 INFO L280 TraceCheckUtils]: 35: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {4604#true} is VALID [2020-07-18 02:49:11,751 INFO L280 TraceCheckUtils]: 36: Hoare triple {4604#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {4604#true} is VALID [2020-07-18 02:49:11,751 INFO L280 TraceCheckUtils]: 37: Hoare triple {4604#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {4604#true} is VALID [2020-07-18 02:49:11,751 INFO L280 TraceCheckUtils]: 38: Hoare triple {4604#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {4604#true} is VALID [2020-07-18 02:49:11,751 INFO L280 TraceCheckUtils]: 39: Hoare triple {4604#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {4604#true} is VALID [2020-07-18 02:49:11,751 INFO L280 TraceCheckUtils]: 40: Hoare triple {4604#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {4604#true} is VALID [2020-07-18 02:49:11,751 INFO L280 TraceCheckUtils]: 41: Hoare triple {4604#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {4604#true} is VALID [2020-07-18 02:49:11,752 INFO L280 TraceCheckUtils]: 42: Hoare triple {4604#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {4604#true} is VALID [2020-07-18 02:49:11,752 INFO L280 TraceCheckUtils]: 43: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {4604#true} is VALID [2020-07-18 02:49:11,752 INFO L280 TraceCheckUtils]: 44: Hoare triple {4604#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {4604#true} is VALID [2020-07-18 02:49:11,752 INFO L280 TraceCheckUtils]: 45: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {4604#true} is VALID [2020-07-18 02:49:11,752 INFO L280 TraceCheckUtils]: 46: Hoare triple {4604#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {4604#true} is VALID [2020-07-18 02:49:11,753 INFO L280 TraceCheckUtils]: 47: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {4604#true} is VALID [2020-07-18 02:49:11,753 INFO L280 TraceCheckUtils]: 48: Hoare triple {4604#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {4604#true} is VALID [2020-07-18 02:49:11,753 INFO L280 TraceCheckUtils]: 49: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {4604#true} is VALID [2020-07-18 02:49:11,753 INFO L280 TraceCheckUtils]: 50: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {4604#true} is VALID [2020-07-18 02:49:11,755 INFO L280 TraceCheckUtils]: 51: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {4604#true} is VALID [2020-07-18 02:49:11,755 INFO L280 TraceCheckUtils]: 52: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {4604#true} is VALID [2020-07-18 02:49:11,755 INFO L280 TraceCheckUtils]: 53: Hoare triple {4604#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {4604#true} is VALID [2020-07-18 02:49:11,758 INFO L280 TraceCheckUtils]: 54: Hoare triple {4604#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {4604#true} is VALID [2020-07-18 02:49:11,758 INFO L280 TraceCheckUtils]: 55: Hoare triple {4604#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {4604#true} is VALID [2020-07-18 02:49:11,759 INFO L280 TraceCheckUtils]: 56: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {4604#true} is VALID [2020-07-18 02:49:11,759 INFO L280 TraceCheckUtils]: 57: Hoare triple {4604#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {4604#true} is VALID [2020-07-18 02:49:11,759 INFO L280 TraceCheckUtils]: 58: Hoare triple {4604#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {4604#true} is VALID [2020-07-18 02:49:11,759 INFO L280 TraceCheckUtils]: 59: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {4604#true} is VALID [2020-07-18 02:49:11,759 INFO L280 TraceCheckUtils]: 60: Hoare triple {4604#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {4604#true} is VALID [2020-07-18 02:49:11,760 INFO L280 TraceCheckUtils]: 61: Hoare triple {4604#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {4604#true} is VALID [2020-07-18 02:49:11,760 INFO L280 TraceCheckUtils]: 62: Hoare triple {4604#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {4604#true} is VALID [2020-07-18 02:49:11,760 INFO L280 TraceCheckUtils]: 63: Hoare triple {4604#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {4604#true} is VALID [2020-07-18 02:49:11,760 INFO L280 TraceCheckUtils]: 64: Hoare triple {4604#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {4604#true} is VALID [2020-07-18 02:49:11,760 INFO L280 TraceCheckUtils]: 65: Hoare triple {4604#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {4604#true} is VALID [2020-07-18 02:49:11,760 INFO L280 TraceCheckUtils]: 66: Hoare triple {4604#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {4604#true} is VALID [2020-07-18 02:49:11,761 INFO L280 TraceCheckUtils]: 67: Hoare triple {4604#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {4604#true} is VALID [2020-07-18 02:49:11,761 INFO L280 TraceCheckUtils]: 68: Hoare triple {4604#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {4604#true} is VALID [2020-07-18 02:49:11,761 INFO L280 TraceCheckUtils]: 69: Hoare triple {4604#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {4604#true} is VALID [2020-07-18 02:49:11,761 INFO L280 TraceCheckUtils]: 70: Hoare triple {4604#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {4604#true} is VALID [2020-07-18 02:49:11,761 INFO L280 TraceCheckUtils]: 71: Hoare triple {4604#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {4604#true} is VALID [2020-07-18 02:49:11,762 INFO L280 TraceCheckUtils]: 72: Hoare triple {4604#true} ~waterLevel~0 := 1; {4604#true} is VALID [2020-07-18 02:49:11,762 INFO L280 TraceCheckUtils]: 73: Hoare triple {4604#true} ~methaneLevelCritical~0 := 0; {4604#true} is VALID [2020-07-18 02:49:11,762 INFO L280 TraceCheckUtils]: 74: Hoare triple {4604#true} ~pumpRunning~0 := 0; {4604#true} is VALID [2020-07-18 02:49:11,767 INFO L280 TraceCheckUtils]: 75: Hoare triple {4604#true} ~systemActive~0 := 1; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:49:11,767 INFO L280 TraceCheckUtils]: 76: Hoare triple {4685#(= 1 ~systemActive~0)} ~head~0.base, ~head~0.offset := 0, 0; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:49:11,768 INFO L280 TraceCheckUtils]: 77: Hoare triple {4685#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:49:11,769 INFO L280 TraceCheckUtils]: 78: Hoare triple {4685#(= 1 ~systemActive~0)} assume true; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:49:11,769 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4685#(= 1 ~systemActive~0)} {4604#true} #924#return; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:49:11,770 INFO L263 TraceCheckUtils]: 80: Hoare triple {4685#(= 1 ~systemActive~0)} call #t~ret74 := main(); {4685#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:49:11,771 INFO L280 TraceCheckUtils]: 81: Hoare triple {4685#(= 1 ~systemActive~0)} havoc ~retValue_acc~11; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:49:11,771 INFO L280 TraceCheckUtils]: 82: Hoare triple {4685#(= 1 ~systemActive~0)} havoc ~tmp~9; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:49:11,772 INFO L263 TraceCheckUtils]: 83: Hoare triple {4685#(= 1 ~systemActive~0)} call select_helpers(); {4604#true} is VALID [2020-07-18 02:49:11,772 INFO L280 TraceCheckUtils]: 84: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-18 02:49:11,772 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4604#true} {4685#(= 1 ~systemActive~0)} #830#return; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:49:11,773 INFO L263 TraceCheckUtils]: 86: Hoare triple {4685#(= 1 ~systemActive~0)} call select_features(); {4604#true} is VALID [2020-07-18 02:49:11,773 INFO L280 TraceCheckUtils]: 87: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-18 02:49:11,774 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4604#true} {4685#(= 1 ~systemActive~0)} #832#return; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:49:11,774 INFO L263 TraceCheckUtils]: 89: Hoare triple {4685#(= 1 ~systemActive~0)} call #t~ret73 := valid_product(); {4604#true} is VALID [2020-07-18 02:49:11,774 INFO L280 TraceCheckUtils]: 90: Hoare triple {4604#true} havoc ~retValue_acc~1; {4604#true} is VALID [2020-07-18 02:49:11,775 INFO L280 TraceCheckUtils]: 91: Hoare triple {4604#true} ~retValue_acc~1 := 1; {4711#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-18 02:49:11,775 INFO L280 TraceCheckUtils]: 92: Hoare triple {4711#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-18 02:49:11,776 INFO L280 TraceCheckUtils]: 93: Hoare triple {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-18 02:49:11,777 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4685#(= 1 ~systemActive~0)} #834#return; {4695#(= |main_#t~ret73| ~systemActive~0)} is VALID [2020-07-18 02:49:11,778 INFO L280 TraceCheckUtils]: 95: Hoare triple {4695#(= |main_#t~ret73| ~systemActive~0)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {4695#(= |main_#t~ret73| ~systemActive~0)} is VALID [2020-07-18 02:49:11,778 INFO L280 TraceCheckUtils]: 96: Hoare triple {4695#(= |main_#t~ret73| ~systemActive~0)} ~tmp~9 := #t~ret73; {4696#(= main_~tmp~9 ~systemActive~0)} is VALID [2020-07-18 02:49:11,779 INFO L280 TraceCheckUtils]: 97: Hoare triple {4696#(= main_~tmp~9 ~systemActive~0)} havoc #t~ret73; {4696#(= main_~tmp~9 ~systemActive~0)} is VALID [2020-07-18 02:49:11,780 INFO L280 TraceCheckUtils]: 98: Hoare triple {4696#(= main_~tmp~9 ~systemActive~0)} assume 0 != ~tmp~9; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,780 INFO L263 TraceCheckUtils]: 99: Hoare triple {4697#(not (= 0 ~systemActive~0))} call setup(); {4604#true} is VALID [2020-07-18 02:49:11,780 INFO L280 TraceCheckUtils]: 100: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-18 02:49:11,786 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4604#true} {4697#(not (= 0 ~systemActive~0))} #836#return; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,787 INFO L263 TraceCheckUtils]: 102: Hoare triple {4697#(not (= 0 ~systemActive~0))} call runTest(); {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,788 INFO L263 TraceCheckUtils]: 103: Hoare triple {4697#(not (= 0 ~systemActive~0))} call test(); {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,788 INFO L280 TraceCheckUtils]: 104: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,789 INFO L280 TraceCheckUtils]: 105: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc ~tmp~5; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,789 INFO L280 TraceCheckUtils]: 106: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc ~tmp___0~2; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,789 INFO L280 TraceCheckUtils]: 107: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc ~tmp___1~0; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,790 INFO L280 TraceCheckUtils]: 108: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc ~tmp___2~0; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,790 INFO L280 TraceCheckUtils]: 109: Hoare triple {4697#(not (= 0 ~systemActive~0))} ~splverifierCounter~0 := 0; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,791 INFO L280 TraceCheckUtils]: 110: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume !false; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,791 INFO L280 TraceCheckUtils]: 111: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,792 INFO L280 TraceCheckUtils]: 112: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,792 INFO L280 TraceCheckUtils]: 113: Hoare triple {4697#(not (= 0 ~systemActive~0))} ~tmp~5 := #t~nondet34; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,793 INFO L280 TraceCheckUtils]: 114: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc #t~nondet34; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,810 INFO L280 TraceCheckUtils]: 115: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~5); {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,811 INFO L280 TraceCheckUtils]: 116: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,811 INFO L280 TraceCheckUtils]: 117: Hoare triple {4697#(not (= 0 ~systemActive~0))} ~tmp___0~2 := #t~nondet35; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,812 INFO L280 TraceCheckUtils]: 118: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc #t~nondet35; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,813 INFO L280 TraceCheckUtils]: 119: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~2); {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,813 INFO L280 TraceCheckUtils]: 120: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,814 INFO L280 TraceCheckUtils]: 121: Hoare triple {4697#(not (= 0 ~systemActive~0))} ~tmp___2~0 := #t~nondet36; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,814 INFO L280 TraceCheckUtils]: 122: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc #t~nondet36; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,815 INFO L280 TraceCheckUtils]: 123: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,815 INFO L263 TraceCheckUtils]: 124: Hoare triple {4697#(not (= 0 ~systemActive~0))} call timeShift(); {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,816 INFO L280 TraceCheckUtils]: 125: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:49:11,816 INFO L280 TraceCheckUtils]: 126: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4605#false} is VALID [2020-07-18 02:49:11,817 INFO L263 TraceCheckUtils]: 127: Hoare triple {4605#false} call __utac_acc__Specification1_spec__1(); {4605#false} is VALID [2020-07-18 02:49:11,817 INFO L280 TraceCheckUtils]: 128: Hoare triple {4605#false} havoc ~tmp~0; {4605#false} is VALID [2020-07-18 02:49:11,817 INFO L280 TraceCheckUtils]: 129: Hoare triple {4605#false} havoc ~tmp___0~0; {4605#false} is VALID [2020-07-18 02:49:11,817 INFO L263 TraceCheckUtils]: 130: Hoare triple {4605#false} call #t~ret0 := isMethaneLevelCritical(); {4604#true} is VALID [2020-07-18 02:49:11,817 INFO L280 TraceCheckUtils]: 131: Hoare triple {4604#true} havoc ~retValue_acc~2; {4604#true} is VALID [2020-07-18 02:49:11,817 INFO L280 TraceCheckUtils]: 132: Hoare triple {4604#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {4604#true} is VALID [2020-07-18 02:49:11,818 INFO L280 TraceCheckUtils]: 133: Hoare triple {4604#true} #res := ~retValue_acc~2; {4604#true} is VALID [2020-07-18 02:49:11,818 INFO L280 TraceCheckUtils]: 134: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-18 02:49:11,818 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {4604#true} {4605#false} #928#return; {4605#false} is VALID [2020-07-18 02:49:11,818 INFO L280 TraceCheckUtils]: 136: Hoare triple {4605#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4605#false} is VALID [2020-07-18 02:49:11,818 INFO L280 TraceCheckUtils]: 137: Hoare triple {4605#false} ~tmp~0 := #t~ret0; {4605#false} is VALID [2020-07-18 02:49:11,818 INFO L280 TraceCheckUtils]: 138: Hoare triple {4605#false} havoc #t~ret0; {4605#false} is VALID [2020-07-18 02:49:11,819 INFO L280 TraceCheckUtils]: 139: Hoare triple {4605#false} assume 0 != ~tmp~0; {4605#false} is VALID [2020-07-18 02:49:11,819 INFO L263 TraceCheckUtils]: 140: Hoare triple {4605#false} call #t~ret1 := isPumpRunning(); {4604#true} is VALID [2020-07-18 02:49:11,819 INFO L280 TraceCheckUtils]: 141: Hoare triple {4604#true} havoc ~retValue_acc~6; {4604#true} is VALID [2020-07-18 02:49:11,819 INFO L280 TraceCheckUtils]: 142: Hoare triple {4604#true} ~retValue_acc~6 := ~pumpRunning~0; {4604#true} is VALID [2020-07-18 02:49:11,819 INFO L280 TraceCheckUtils]: 143: Hoare triple {4604#true} #res := ~retValue_acc~6; {4604#true} is VALID [2020-07-18 02:49:11,819 INFO L280 TraceCheckUtils]: 144: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-18 02:49:11,820 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4604#true} {4605#false} #930#return; {4605#false} is VALID [2020-07-18 02:49:11,820 INFO L280 TraceCheckUtils]: 146: Hoare triple {4605#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4605#false} is VALID [2020-07-18 02:49:11,820 INFO L280 TraceCheckUtils]: 147: Hoare triple {4605#false} ~tmp___0~0 := #t~ret1; {4605#false} is VALID [2020-07-18 02:49:11,820 INFO L280 TraceCheckUtils]: 148: Hoare triple {4605#false} havoc #t~ret1; {4605#false} is VALID [2020-07-18 02:49:11,820 INFO L280 TraceCheckUtils]: 149: Hoare triple {4605#false} assume 0 != ~tmp___0~0; {4605#false} is VALID [2020-07-18 02:49:11,820 INFO L263 TraceCheckUtils]: 150: Hoare triple {4605#false} call __automaton_fail(); {4605#false} is VALID [2020-07-18 02:49:11,821 INFO L280 TraceCheckUtils]: 151: Hoare triple {4605#false} assume !false; {4605#false} is VALID [2020-07-18 02:49:11,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 02:49:11,852 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [393752730] [2020-07-18 02:49:11,852 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:49:11,852 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-18 02:49:11,853 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [772100571] [2020-07-18 02:49:11,855 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-18 02:49:11,856 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:49:11,857 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-18 02:49:12,000 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 152 edges. 152 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:49:12,001 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-18 02:49:12,001 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:49:12,001 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-18 02:49:12,001 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-18 02:49:12,001 INFO L87 Difference]: Start difference. First operand 255 states and 278 transitions. Second operand 9 states. [2020-07-18 02:49:13,030 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:49:14,162 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:49:14,522 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-18 02:49:14,995 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:49:15,382 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 02:49:15,733 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:49:22,037 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:49:40,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:49:40,636 INFO L93 Difference]: Finished difference Result 680 states and 789 transitions. [2020-07-18 02:49:40,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-18 02:49:40,636 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-18 02:49:40,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:49:40,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 02:49:40,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 789 transitions. [2020-07-18 02:49:40,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 02:49:40,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 789 transitions. [2020-07-18 02:49:40,666 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 789 transitions. [2020-07-18 02:49:43,159 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 789 edges. 789 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:49:43,183 INFO L225 Difference]: With dead ends: 680 [2020-07-18 02:49:43,183 INFO L226 Difference]: Without dead ends: 535 [2020-07-18 02:49:43,184 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-07-18 02:49:43,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 535 states. [2020-07-18 02:49:52,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 535 to 464. [2020-07-18 02:49:52,640 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:49:52,640 INFO L82 GeneralOperation]: Start isEquivalent. First operand 535 states. Second operand 464 states. [2020-07-18 02:49:52,640 INFO L74 IsIncluded]: Start isIncluded. First operand 535 states. Second operand 464 states. [2020-07-18 02:49:52,640 INFO L87 Difference]: Start difference. First operand 535 states. Second operand 464 states. [2020-07-18 02:49:52,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:49:52,664 INFO L93 Difference]: Finished difference Result 535 states and 614 transitions. [2020-07-18 02:49:52,664 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 614 transitions. [2020-07-18 02:49:52,666 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:49:52,666 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:49:52,667 INFO L74 IsIncluded]: Start isIncluded. First operand 464 states. Second operand 535 states. [2020-07-18 02:49:52,667 INFO L87 Difference]: Start difference. First operand 464 states. Second operand 535 states. [2020-07-18 02:49:52,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:49:52,690 INFO L93 Difference]: Finished difference Result 535 states and 614 transitions. [2020-07-18 02:49:52,690 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 614 transitions. [2020-07-18 02:49:52,692 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:49:52,692 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:49:52,692 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:49:52,692 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:49:52,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 464 states. [2020-07-18 02:49:52,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 464 states and 524 transitions. [2020-07-18 02:49:52,711 INFO L78 Accepts]: Start accepts. Automaton has 464 states and 524 transitions. Word has length 152 [2020-07-18 02:49:52,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:49:52,711 INFO L479 AbstractCegarLoop]: Abstraction has 464 states and 524 transitions. [2020-07-18 02:49:52,711 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-18 02:49:52,712 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 464 states and 524 transitions. [2020-07-18 02:49:55,006 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 524 edges. 524 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:49:55,007 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 524 transitions. [2020-07-18 02:49:55,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-18 02:49:55,009 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:49:55,010 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 02:49:55,010 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 02:49:55,010 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:49:55,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:49:55,011 INFO L82 PathProgramCache]: Analyzing trace with hash 1773615273, now seen corresponding path program 1 times [2020-07-18 02:49:55,011 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:49:55,011 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1445535952] [2020-07-18 02:49:55,011 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:49:55,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:55,352 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:49:55,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:55,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {8198#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {8089#true} is VALID [2020-07-18 02:49:55,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {8089#true} #valid := #valid[0 := 0]; {8089#true} is VALID [2020-07-18 02:49:55,426 INFO L280 TraceCheckUtils]: 2: Hoare triple {8089#true} assume 0 < #StackHeapBarrier; {8089#true} is VALID [2020-07-18 02:49:55,426 INFO L280 TraceCheckUtils]: 3: Hoare triple {8089#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {8089#true} is VALID [2020-07-18 02:49:55,426 INFO L280 TraceCheckUtils]: 4: Hoare triple {8089#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {8089#true} is VALID [2020-07-18 02:49:55,426 INFO L280 TraceCheckUtils]: 5: Hoare triple {8089#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {8089#true} is VALID [2020-07-18 02:49:55,427 INFO L280 TraceCheckUtils]: 6: Hoare triple {8089#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {8089#true} is VALID [2020-07-18 02:49:55,427 INFO L280 TraceCheckUtils]: 7: Hoare triple {8089#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {8089#true} is VALID [2020-07-18 02:49:55,427 INFO L280 TraceCheckUtils]: 8: Hoare triple {8089#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {8089#true} is VALID [2020-07-18 02:49:55,427 INFO L280 TraceCheckUtils]: 9: Hoare triple {8089#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {8089#true} is VALID [2020-07-18 02:49:55,427 INFO L280 TraceCheckUtils]: 10: Hoare triple {8089#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {8089#true} is VALID [2020-07-18 02:49:55,428 INFO L280 TraceCheckUtils]: 11: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {8089#true} is VALID [2020-07-18 02:49:55,428 INFO L280 TraceCheckUtils]: 12: Hoare triple {8089#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {8089#true} is VALID [2020-07-18 02:49:55,428 INFO L280 TraceCheckUtils]: 13: Hoare triple {8089#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {8089#true} is VALID [2020-07-18 02:49:55,428 INFO L280 TraceCheckUtils]: 14: Hoare triple {8089#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {8089#true} is VALID [2020-07-18 02:49:55,428 INFO L280 TraceCheckUtils]: 15: Hoare triple {8089#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {8089#true} is VALID [2020-07-18 02:49:55,429 INFO L280 TraceCheckUtils]: 16: Hoare triple {8089#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {8089#true} is VALID [2020-07-18 02:49:55,429 INFO L280 TraceCheckUtils]: 17: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {8089#true} is VALID [2020-07-18 02:49:55,429 INFO L280 TraceCheckUtils]: 18: Hoare triple {8089#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {8089#true} is VALID [2020-07-18 02:49:55,429 INFO L280 TraceCheckUtils]: 19: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {8089#true} is VALID [2020-07-18 02:49:55,429 INFO L280 TraceCheckUtils]: 20: Hoare triple {8089#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {8089#true} is VALID [2020-07-18 02:49:55,430 INFO L280 TraceCheckUtils]: 21: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {8089#true} is VALID [2020-07-18 02:49:55,430 INFO L280 TraceCheckUtils]: 22: Hoare triple {8089#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {8089#true} is VALID [2020-07-18 02:49:55,430 INFO L280 TraceCheckUtils]: 23: Hoare triple {8089#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {8089#true} is VALID [2020-07-18 02:49:55,430 INFO L280 TraceCheckUtils]: 24: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {8089#true} is VALID [2020-07-18 02:49:55,430 INFO L280 TraceCheckUtils]: 25: Hoare triple {8089#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {8089#true} is VALID [2020-07-18 02:49:55,430 INFO L280 TraceCheckUtils]: 26: Hoare triple {8089#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {8089#true} is VALID [2020-07-18 02:49:55,431 INFO L280 TraceCheckUtils]: 27: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {8089#true} is VALID [2020-07-18 02:49:55,431 INFO L280 TraceCheckUtils]: 28: Hoare triple {8089#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {8089#true} is VALID [2020-07-18 02:49:55,431 INFO L280 TraceCheckUtils]: 29: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {8089#true} is VALID [2020-07-18 02:49:55,431 INFO L280 TraceCheckUtils]: 30: Hoare triple {8089#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {8089#true} is VALID [2020-07-18 02:49:55,431 INFO L280 TraceCheckUtils]: 31: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {8089#true} is VALID [2020-07-18 02:49:55,432 INFO L280 TraceCheckUtils]: 32: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {8089#true} is VALID [2020-07-18 02:49:55,432 INFO L280 TraceCheckUtils]: 33: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {8089#true} is VALID [2020-07-18 02:49:55,432 INFO L280 TraceCheckUtils]: 34: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {8089#true} is VALID [2020-07-18 02:49:55,432 INFO L280 TraceCheckUtils]: 35: Hoare triple {8089#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {8089#true} is VALID [2020-07-18 02:49:55,432 INFO L280 TraceCheckUtils]: 36: Hoare triple {8089#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {8089#true} is VALID [2020-07-18 02:49:55,433 INFO L280 TraceCheckUtils]: 37: Hoare triple {8089#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {8089#true} is VALID [2020-07-18 02:49:55,433 INFO L280 TraceCheckUtils]: 38: Hoare triple {8089#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {8089#true} is VALID [2020-07-18 02:49:55,433 INFO L280 TraceCheckUtils]: 39: Hoare triple {8089#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {8089#true} is VALID [2020-07-18 02:49:55,433 INFO L280 TraceCheckUtils]: 40: Hoare triple {8089#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {8089#true} is VALID [2020-07-18 02:49:55,433 INFO L280 TraceCheckUtils]: 41: Hoare triple {8089#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {8089#true} is VALID [2020-07-18 02:49:55,433 INFO L280 TraceCheckUtils]: 42: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {8089#true} is VALID [2020-07-18 02:49:55,434 INFO L280 TraceCheckUtils]: 43: Hoare triple {8089#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {8089#true} is VALID [2020-07-18 02:49:55,434 INFO L280 TraceCheckUtils]: 44: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {8089#true} is VALID [2020-07-18 02:49:55,434 INFO L280 TraceCheckUtils]: 45: Hoare triple {8089#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {8089#true} is VALID [2020-07-18 02:49:55,434 INFO L280 TraceCheckUtils]: 46: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {8089#true} is VALID [2020-07-18 02:49:55,434 INFO L280 TraceCheckUtils]: 47: Hoare triple {8089#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {8089#true} is VALID [2020-07-18 02:49:55,434 INFO L280 TraceCheckUtils]: 48: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {8089#true} is VALID [2020-07-18 02:49:55,435 INFO L280 TraceCheckUtils]: 49: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {8089#true} is VALID [2020-07-18 02:49:55,435 INFO L280 TraceCheckUtils]: 50: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {8089#true} is VALID [2020-07-18 02:49:55,435 INFO L280 TraceCheckUtils]: 51: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {8089#true} is VALID [2020-07-18 02:49:55,435 INFO L280 TraceCheckUtils]: 52: Hoare triple {8089#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {8089#true} is VALID [2020-07-18 02:49:55,435 INFO L280 TraceCheckUtils]: 53: Hoare triple {8089#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {8089#true} is VALID [2020-07-18 02:49:55,436 INFO L280 TraceCheckUtils]: 54: Hoare triple {8089#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {8089#true} is VALID [2020-07-18 02:49:55,436 INFO L280 TraceCheckUtils]: 55: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {8089#true} is VALID [2020-07-18 02:49:55,436 INFO L280 TraceCheckUtils]: 56: Hoare triple {8089#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {8089#true} is VALID [2020-07-18 02:49:55,436 INFO L280 TraceCheckUtils]: 57: Hoare triple {8089#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {8089#true} is VALID [2020-07-18 02:49:55,436 INFO L280 TraceCheckUtils]: 58: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {8089#true} is VALID [2020-07-18 02:49:55,436 INFO L280 TraceCheckUtils]: 59: Hoare triple {8089#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {8089#true} is VALID [2020-07-18 02:49:55,437 INFO L280 TraceCheckUtils]: 60: Hoare triple {8089#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {8089#true} is VALID [2020-07-18 02:49:55,437 INFO L280 TraceCheckUtils]: 61: Hoare triple {8089#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {8089#true} is VALID [2020-07-18 02:49:55,437 INFO L280 TraceCheckUtils]: 62: Hoare triple {8089#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {8089#true} is VALID [2020-07-18 02:49:55,437 INFO L280 TraceCheckUtils]: 63: Hoare triple {8089#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {8089#true} is VALID [2020-07-18 02:49:55,437 INFO L280 TraceCheckUtils]: 64: Hoare triple {8089#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {8089#true} is VALID [2020-07-18 02:49:55,437 INFO L280 TraceCheckUtils]: 65: Hoare triple {8089#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {8089#true} is VALID [2020-07-18 02:49:55,438 INFO L280 TraceCheckUtils]: 66: Hoare triple {8089#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {8089#true} is VALID [2020-07-18 02:49:55,438 INFO L280 TraceCheckUtils]: 67: Hoare triple {8089#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {8089#true} is VALID [2020-07-18 02:49:55,438 INFO L280 TraceCheckUtils]: 68: Hoare triple {8089#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {8089#true} is VALID [2020-07-18 02:49:55,438 INFO L280 TraceCheckUtils]: 69: Hoare triple {8089#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {8089#true} is VALID [2020-07-18 02:49:55,438 INFO L280 TraceCheckUtils]: 70: Hoare triple {8089#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {8089#true} is VALID [2020-07-18 02:49:55,438 INFO L280 TraceCheckUtils]: 71: Hoare triple {8089#true} ~waterLevel~0 := 1; {8089#true} is VALID [2020-07-18 02:49:55,444 INFO L280 TraceCheckUtils]: 72: Hoare triple {8089#true} ~methaneLevelCritical~0 := 0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,449 INFO L280 TraceCheckUtils]: 73: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,450 INFO L280 TraceCheckUtils]: 74: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~systemActive~0 := 1; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,451 INFO L280 TraceCheckUtils]: 75: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,451 INFO L280 TraceCheckUtils]: 76: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,452 INFO L280 TraceCheckUtils]: 77: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume true; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,452 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8170#(= 0 ~methaneLevelCritical~0)} {8089#true} #924#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:55,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-18 02:49:55,459 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #830#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:55,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-18 02:49:55,462 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #832#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:55,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {8089#true} havoc ~retValue_acc~1; {8089#true} is VALID [2020-07-18 02:49:55,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {8089#true} ~retValue_acc~1 := 1; {8089#true} is VALID [2020-07-18 02:49:55,466 INFO L280 TraceCheckUtils]: 2: Hoare triple {8089#true} #res := ~retValue_acc~1; {8089#true} is VALID [2020-07-18 02:49:55,466 INFO L280 TraceCheckUtils]: 3: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-18 02:49:55,467 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #834#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:55,470 INFO L280 TraceCheckUtils]: 0: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-18 02:49:55,470 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #836#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:55,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {8199#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8089#true} is VALID [2020-07-18 02:49:55,488 INFO L280 TraceCheckUtils]: 1: Hoare triple {8089#true} ~systemActive~0 := 0; {8089#true} is VALID [2020-07-18 02:49:55,488 INFO L280 TraceCheckUtils]: 2: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-18 02:49:55,489 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #884#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:55,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {8089#true} havoc ~retValue_acc~2; {8089#true} is VALID [2020-07-18 02:49:55,529 INFO L280 TraceCheckUtils]: 1: Hoare triple {8089#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {8200#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2)} is VALID [2020-07-18 02:49:55,530 INFO L280 TraceCheckUtils]: 2: Hoare triple {8200#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2)} #res := ~retValue_acc~2; {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,531 INFO L280 TraceCheckUtils]: 3: Hoare triple {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,532 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {8170#(= 0 ~methaneLevelCritical~0)} #928#return; {8191#(= |__utac_acc__Specification1_spec__1_#t~ret0| 0)} is VALID [2020-07-18 02:49:55,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:55,536 INFO L280 TraceCheckUtils]: 0: Hoare triple {8089#true} havoc ~retValue_acc~6; {8089#true} is VALID [2020-07-18 02:49:55,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {8089#true} ~retValue_acc~6 := ~pumpRunning~0; {8089#true} is VALID [2020-07-18 02:49:55,537 INFO L280 TraceCheckUtils]: 2: Hoare triple {8089#true} #res := ~retValue_acc~6; {8089#true} is VALID [2020-07-18 02:49:55,537 INFO L280 TraceCheckUtils]: 3: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-18 02:49:55,537 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8089#true} {8090#false} #930#return; {8090#false} is VALID [2020-07-18 02:49:55,545 INFO L263 TraceCheckUtils]: 0: Hoare triple {8089#true} call ULTIMATE.init(); {8198#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 02:49:55,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {8198#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {8089#true} is VALID [2020-07-18 02:49:55,545 INFO L280 TraceCheckUtils]: 2: Hoare triple {8089#true} #valid := #valid[0 := 0]; {8089#true} is VALID [2020-07-18 02:49:55,546 INFO L280 TraceCheckUtils]: 3: Hoare triple {8089#true} assume 0 < #StackHeapBarrier; {8089#true} is VALID [2020-07-18 02:49:55,546 INFO L280 TraceCheckUtils]: 4: Hoare triple {8089#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {8089#true} is VALID [2020-07-18 02:49:55,546 INFO L280 TraceCheckUtils]: 5: Hoare triple {8089#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {8089#true} is VALID [2020-07-18 02:49:55,547 INFO L280 TraceCheckUtils]: 6: Hoare triple {8089#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {8089#true} is VALID [2020-07-18 02:49:55,547 INFO L280 TraceCheckUtils]: 7: Hoare triple {8089#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {8089#true} is VALID [2020-07-18 02:49:55,547 INFO L280 TraceCheckUtils]: 8: Hoare triple {8089#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {8089#true} is VALID [2020-07-18 02:49:55,547 INFO L280 TraceCheckUtils]: 9: Hoare triple {8089#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {8089#true} is VALID [2020-07-18 02:49:55,548 INFO L280 TraceCheckUtils]: 10: Hoare triple {8089#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {8089#true} is VALID [2020-07-18 02:49:55,548 INFO L280 TraceCheckUtils]: 11: Hoare triple {8089#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {8089#true} is VALID [2020-07-18 02:49:55,548 INFO L280 TraceCheckUtils]: 12: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {8089#true} is VALID [2020-07-18 02:49:55,549 INFO L280 TraceCheckUtils]: 13: Hoare triple {8089#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {8089#true} is VALID [2020-07-18 02:49:55,549 INFO L280 TraceCheckUtils]: 14: Hoare triple {8089#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {8089#true} is VALID [2020-07-18 02:49:55,549 INFO L280 TraceCheckUtils]: 15: Hoare triple {8089#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {8089#true} is VALID [2020-07-18 02:49:55,550 INFO L280 TraceCheckUtils]: 16: Hoare triple {8089#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {8089#true} is VALID [2020-07-18 02:49:55,550 INFO L280 TraceCheckUtils]: 17: Hoare triple {8089#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {8089#true} is VALID [2020-07-18 02:49:55,550 INFO L280 TraceCheckUtils]: 18: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {8089#true} is VALID [2020-07-18 02:49:55,550 INFO L280 TraceCheckUtils]: 19: Hoare triple {8089#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {8089#true} is VALID [2020-07-18 02:49:55,551 INFO L280 TraceCheckUtils]: 20: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {8089#true} is VALID [2020-07-18 02:49:55,551 INFO L280 TraceCheckUtils]: 21: Hoare triple {8089#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {8089#true} is VALID [2020-07-18 02:49:55,551 INFO L280 TraceCheckUtils]: 22: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {8089#true} is VALID [2020-07-18 02:49:55,551 INFO L280 TraceCheckUtils]: 23: Hoare triple {8089#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {8089#true} is VALID [2020-07-18 02:49:55,552 INFO L280 TraceCheckUtils]: 24: Hoare triple {8089#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {8089#true} is VALID [2020-07-18 02:49:55,552 INFO L280 TraceCheckUtils]: 25: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {8089#true} is VALID [2020-07-18 02:49:55,552 INFO L280 TraceCheckUtils]: 26: Hoare triple {8089#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {8089#true} is VALID [2020-07-18 02:49:55,553 INFO L280 TraceCheckUtils]: 27: Hoare triple {8089#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {8089#true} is VALID [2020-07-18 02:49:55,553 INFO L280 TraceCheckUtils]: 28: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {8089#true} is VALID [2020-07-18 02:49:55,553 INFO L280 TraceCheckUtils]: 29: Hoare triple {8089#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {8089#true} is VALID [2020-07-18 02:49:55,553 INFO L280 TraceCheckUtils]: 30: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {8089#true} is VALID [2020-07-18 02:49:55,554 INFO L280 TraceCheckUtils]: 31: Hoare triple {8089#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {8089#true} is VALID [2020-07-18 02:49:55,554 INFO L280 TraceCheckUtils]: 32: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {8089#true} is VALID [2020-07-18 02:49:55,554 INFO L280 TraceCheckUtils]: 33: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {8089#true} is VALID [2020-07-18 02:49:55,555 INFO L280 TraceCheckUtils]: 34: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {8089#true} is VALID [2020-07-18 02:49:55,555 INFO L280 TraceCheckUtils]: 35: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {8089#true} is VALID [2020-07-18 02:49:55,555 INFO L280 TraceCheckUtils]: 36: Hoare triple {8089#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {8089#true} is VALID [2020-07-18 02:49:55,556 INFO L280 TraceCheckUtils]: 37: Hoare triple {8089#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {8089#true} is VALID [2020-07-18 02:49:55,556 INFO L280 TraceCheckUtils]: 38: Hoare triple {8089#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {8089#true} is VALID [2020-07-18 02:49:55,556 INFO L280 TraceCheckUtils]: 39: Hoare triple {8089#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {8089#true} is VALID [2020-07-18 02:49:55,556 INFO L280 TraceCheckUtils]: 40: Hoare triple {8089#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {8089#true} is VALID [2020-07-18 02:49:55,557 INFO L280 TraceCheckUtils]: 41: Hoare triple {8089#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {8089#true} is VALID [2020-07-18 02:49:55,557 INFO L280 TraceCheckUtils]: 42: Hoare triple {8089#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {8089#true} is VALID [2020-07-18 02:49:55,557 INFO L280 TraceCheckUtils]: 43: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {8089#true} is VALID [2020-07-18 02:49:55,558 INFO L280 TraceCheckUtils]: 44: Hoare triple {8089#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {8089#true} is VALID [2020-07-18 02:49:55,558 INFO L280 TraceCheckUtils]: 45: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {8089#true} is VALID [2020-07-18 02:49:55,558 INFO L280 TraceCheckUtils]: 46: Hoare triple {8089#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {8089#true} is VALID [2020-07-18 02:49:55,559 INFO L280 TraceCheckUtils]: 47: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {8089#true} is VALID [2020-07-18 02:49:55,559 INFO L280 TraceCheckUtils]: 48: Hoare triple {8089#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {8089#true} is VALID [2020-07-18 02:49:55,559 INFO L280 TraceCheckUtils]: 49: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {8089#true} is VALID [2020-07-18 02:49:55,559 INFO L280 TraceCheckUtils]: 50: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {8089#true} is VALID [2020-07-18 02:49:55,560 INFO L280 TraceCheckUtils]: 51: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {8089#true} is VALID [2020-07-18 02:49:55,560 INFO L280 TraceCheckUtils]: 52: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {8089#true} is VALID [2020-07-18 02:49:55,560 INFO L280 TraceCheckUtils]: 53: Hoare triple {8089#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {8089#true} is VALID [2020-07-18 02:49:55,561 INFO L280 TraceCheckUtils]: 54: Hoare triple {8089#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {8089#true} is VALID [2020-07-18 02:49:55,561 INFO L280 TraceCheckUtils]: 55: Hoare triple {8089#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {8089#true} is VALID [2020-07-18 02:49:55,561 INFO L280 TraceCheckUtils]: 56: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {8089#true} is VALID [2020-07-18 02:49:55,562 INFO L280 TraceCheckUtils]: 57: Hoare triple {8089#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {8089#true} is VALID [2020-07-18 02:49:55,562 INFO L280 TraceCheckUtils]: 58: Hoare triple {8089#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {8089#true} is VALID [2020-07-18 02:49:55,562 INFO L280 TraceCheckUtils]: 59: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {8089#true} is VALID [2020-07-18 02:49:55,562 INFO L280 TraceCheckUtils]: 60: Hoare triple {8089#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {8089#true} is VALID [2020-07-18 02:49:55,563 INFO L280 TraceCheckUtils]: 61: Hoare triple {8089#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {8089#true} is VALID [2020-07-18 02:49:55,563 INFO L280 TraceCheckUtils]: 62: Hoare triple {8089#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {8089#true} is VALID [2020-07-18 02:49:55,563 INFO L280 TraceCheckUtils]: 63: Hoare triple {8089#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {8089#true} is VALID [2020-07-18 02:49:55,564 INFO L280 TraceCheckUtils]: 64: Hoare triple {8089#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {8089#true} is VALID [2020-07-18 02:49:55,564 INFO L280 TraceCheckUtils]: 65: Hoare triple {8089#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {8089#true} is VALID [2020-07-18 02:49:55,564 INFO L280 TraceCheckUtils]: 66: Hoare triple {8089#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {8089#true} is VALID [2020-07-18 02:49:55,565 INFO L280 TraceCheckUtils]: 67: Hoare triple {8089#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {8089#true} is VALID [2020-07-18 02:49:55,565 INFO L280 TraceCheckUtils]: 68: Hoare triple {8089#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {8089#true} is VALID [2020-07-18 02:49:55,565 INFO L280 TraceCheckUtils]: 69: Hoare triple {8089#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {8089#true} is VALID [2020-07-18 02:49:55,565 INFO L280 TraceCheckUtils]: 70: Hoare triple {8089#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {8089#true} is VALID [2020-07-18 02:49:55,566 INFO L280 TraceCheckUtils]: 71: Hoare triple {8089#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {8089#true} is VALID [2020-07-18 02:49:55,566 INFO L280 TraceCheckUtils]: 72: Hoare triple {8089#true} ~waterLevel~0 := 1; {8089#true} is VALID [2020-07-18 02:49:55,567 INFO L280 TraceCheckUtils]: 73: Hoare triple {8089#true} ~methaneLevelCritical~0 := 0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,568 INFO L280 TraceCheckUtils]: 74: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,568 INFO L280 TraceCheckUtils]: 75: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~systemActive~0 := 1; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,569 INFO L280 TraceCheckUtils]: 76: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,570 INFO L280 TraceCheckUtils]: 77: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,571 INFO L280 TraceCheckUtils]: 78: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume true; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,572 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8170#(= 0 ~methaneLevelCritical~0)} {8089#true} #924#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,573 INFO L263 TraceCheckUtils]: 80: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call #t~ret74 := main(); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,573 INFO L280 TraceCheckUtils]: 81: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~11; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,574 INFO L280 TraceCheckUtils]: 82: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~9; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,575 INFO L263 TraceCheckUtils]: 83: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {8089#true} is VALID [2020-07-18 02:49:55,575 INFO L280 TraceCheckUtils]: 84: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-18 02:49:55,576 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #830#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,576 INFO L263 TraceCheckUtils]: 86: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call select_features(); {8089#true} is VALID [2020-07-18 02:49:55,576 INFO L280 TraceCheckUtils]: 87: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-18 02:49:55,577 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #832#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,578 INFO L263 TraceCheckUtils]: 89: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call #t~ret73 := valid_product(); {8089#true} is VALID [2020-07-18 02:49:55,578 INFO L280 TraceCheckUtils]: 90: Hoare triple {8089#true} havoc ~retValue_acc~1; {8089#true} is VALID [2020-07-18 02:49:55,578 INFO L280 TraceCheckUtils]: 91: Hoare triple {8089#true} ~retValue_acc~1 := 1; {8089#true} is VALID [2020-07-18 02:49:55,578 INFO L280 TraceCheckUtils]: 92: Hoare triple {8089#true} #res := ~retValue_acc~1; {8089#true} is VALID [2020-07-18 02:49:55,579 INFO L280 TraceCheckUtils]: 93: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-18 02:49:55,580 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #834#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,581 INFO L280 TraceCheckUtils]: 95: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,581 INFO L280 TraceCheckUtils]: 96: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~tmp~9 := #t~ret73; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,582 INFO L280 TraceCheckUtils]: 97: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc #t~ret73; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,583 INFO L280 TraceCheckUtils]: 98: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~9; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,583 INFO L263 TraceCheckUtils]: 99: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call setup(); {8089#true} is VALID [2020-07-18 02:49:55,583 INFO L280 TraceCheckUtils]: 100: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-18 02:49:55,584 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #836#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,585 INFO L263 TraceCheckUtils]: 102: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call runTest(); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,586 INFO L263 TraceCheckUtils]: 103: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call test(); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,587 INFO L280 TraceCheckUtils]: 104: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,588 INFO L280 TraceCheckUtils]: 105: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~5; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,589 INFO L280 TraceCheckUtils]: 106: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~2; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,589 INFO L280 TraceCheckUtils]: 107: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___1~0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,590 INFO L280 TraceCheckUtils]: 108: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___2~0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,591 INFO L280 TraceCheckUtils]: 109: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~splverifierCounter~0 := 0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,592 INFO L280 TraceCheckUtils]: 110: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume !false; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,593 INFO L280 TraceCheckUtils]: 111: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,593 INFO L280 TraceCheckUtils]: 112: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,594 INFO L280 TraceCheckUtils]: 113: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~tmp~5 := #t~nondet34; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,595 INFO L280 TraceCheckUtils]: 114: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet34; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,596 INFO L280 TraceCheckUtils]: 115: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~5); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,596 INFO L280 TraceCheckUtils]: 116: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,597 INFO L280 TraceCheckUtils]: 117: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~tmp___0~2 := #t~nondet35; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,597 INFO L280 TraceCheckUtils]: 118: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet35; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,598 INFO L280 TraceCheckUtils]: 119: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,599 INFO L280 TraceCheckUtils]: 120: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,599 INFO L280 TraceCheckUtils]: 121: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~tmp___2~0 := #t~nondet36; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,600 INFO L280 TraceCheckUtils]: 122: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet36; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,601 INFO L280 TraceCheckUtils]: 123: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,601 INFO L280 TraceCheckUtils]: 124: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,602 INFO L280 TraceCheckUtils]: 125: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~tmp___1~0 := #t~nondet37; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,602 INFO L280 TraceCheckUtils]: 126: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet37; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,603 INFO L280 TraceCheckUtils]: 127: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,604 INFO L263 TraceCheckUtils]: 128: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call stopSystem(); {8199#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 02:49:55,604 INFO L280 TraceCheckUtils]: 129: Hoare triple {8199#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8089#true} is VALID [2020-07-18 02:49:55,604 INFO L280 TraceCheckUtils]: 130: Hoare triple {8089#true} ~systemActive~0 := 0; {8089#true} is VALID [2020-07-18 02:49:55,604 INFO L280 TraceCheckUtils]: 131: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-18 02:49:55,605 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #884#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,605 INFO L263 TraceCheckUtils]: 133: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call timeShift(); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,606 INFO L280 TraceCheckUtils]: 134: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,607 INFO L280 TraceCheckUtils]: 135: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~systemActive~0); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,608 INFO L263 TraceCheckUtils]: 136: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification1_spec__1(); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,609 INFO L280 TraceCheckUtils]: 137: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,609 INFO L280 TraceCheckUtils]: 138: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,610 INFO L263 TraceCheckUtils]: 139: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call #t~ret0 := isMethaneLevelCritical(); {8089#true} is VALID [2020-07-18 02:49:55,610 INFO L280 TraceCheckUtils]: 140: Hoare triple {8089#true} havoc ~retValue_acc~2; {8089#true} is VALID [2020-07-18 02:49:55,611 INFO L280 TraceCheckUtils]: 141: Hoare triple {8089#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {8200#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2)} is VALID [2020-07-18 02:49:55,612 INFO L280 TraceCheckUtils]: 142: Hoare triple {8200#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2)} #res := ~retValue_acc~2; {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,613 INFO L280 TraceCheckUtils]: 143: Hoare triple {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 02:49:55,614 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {8170#(= 0 ~methaneLevelCritical~0)} #928#return; {8191#(= |__utac_acc__Specification1_spec__1_#t~ret0| 0)} is VALID [2020-07-18 02:49:55,615 INFO L280 TraceCheckUtils]: 145: Hoare triple {8191#(= |__utac_acc__Specification1_spec__1_#t~ret0| 0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8191#(= |__utac_acc__Specification1_spec__1_#t~ret0| 0)} is VALID [2020-07-18 02:49:55,616 INFO L280 TraceCheckUtils]: 146: Hoare triple {8191#(= |__utac_acc__Specification1_spec__1_#t~ret0| 0)} ~tmp~0 := #t~ret0; {8192#(= 0 __utac_acc__Specification1_spec__1_~tmp~0)} is VALID [2020-07-18 02:49:55,617 INFO L280 TraceCheckUtils]: 147: Hoare triple {8192#(= 0 __utac_acc__Specification1_spec__1_~tmp~0)} havoc #t~ret0; {8192#(= 0 __utac_acc__Specification1_spec__1_~tmp~0)} is VALID [2020-07-18 02:49:55,617 INFO L280 TraceCheckUtils]: 148: Hoare triple {8192#(= 0 __utac_acc__Specification1_spec__1_~tmp~0)} assume 0 != ~tmp~0; {8090#false} is VALID [2020-07-18 02:49:55,618 INFO L263 TraceCheckUtils]: 149: Hoare triple {8090#false} call #t~ret1 := isPumpRunning(); {8089#true} is VALID [2020-07-18 02:49:55,618 INFO L280 TraceCheckUtils]: 150: Hoare triple {8089#true} havoc ~retValue_acc~6; {8089#true} is VALID [2020-07-18 02:49:55,618 INFO L280 TraceCheckUtils]: 151: Hoare triple {8089#true} ~retValue_acc~6 := ~pumpRunning~0; {8089#true} is VALID [2020-07-18 02:49:55,619 INFO L280 TraceCheckUtils]: 152: Hoare triple {8089#true} #res := ~retValue_acc~6; {8089#true} is VALID [2020-07-18 02:49:55,619 INFO L280 TraceCheckUtils]: 153: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-18 02:49:55,619 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {8089#true} {8090#false} #930#return; {8090#false} is VALID [2020-07-18 02:49:55,619 INFO L280 TraceCheckUtils]: 155: Hoare triple {8090#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8090#false} is VALID [2020-07-18 02:49:55,620 INFO L280 TraceCheckUtils]: 156: Hoare triple {8090#false} ~tmp___0~0 := #t~ret1; {8090#false} is VALID [2020-07-18 02:49:55,620 INFO L280 TraceCheckUtils]: 157: Hoare triple {8090#false} havoc #t~ret1; {8090#false} is VALID [2020-07-18 02:49:55,620 INFO L280 TraceCheckUtils]: 158: Hoare triple {8090#false} assume 0 != ~tmp___0~0; {8090#false} is VALID [2020-07-18 02:49:55,621 INFO L263 TraceCheckUtils]: 159: Hoare triple {8090#false} call __automaton_fail(); {8090#false} is VALID [2020-07-18 02:49:55,621 INFO L280 TraceCheckUtils]: 160: Hoare triple {8090#false} assume !false; {8090#false} is VALID [2020-07-18 02:49:55,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 02:49:55,680 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1445535952] [2020-07-18 02:49:55,680 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:49:55,681 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-18 02:49:55,681 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [831250428] [2020-07-18 02:49:55,682 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 161 [2020-07-18 02:49:55,682 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:49:55,683 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-18 02:49:55,917 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:49:55,917 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-18 02:49:55,918 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:49:55,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-18 02:49:55,919 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-18 02:49:55,919 INFO L87 Difference]: Start difference. First operand 464 states and 524 transitions. Second operand 9 states. [2020-07-18 02:49:57,353 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:50:05,884 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:50:06,737 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 02:50:09,580 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:50:11,079 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:50:13,832 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:50:15,044 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 02:50:15,769 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:50:18,935 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:50:35,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:50:35,802 INFO L93 Difference]: Finished difference Result 1295 states and 1562 transitions. [2020-07-18 02:50:35,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-18 02:50:35,802 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 161 [2020-07-18 02:50:35,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:50:35,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 02:50:35,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 763 transitions. [2020-07-18 02:50:35,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 02:50:35,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 763 transitions. [2020-07-18 02:50:35,822 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 763 transitions. [2020-07-18 02:50:38,066 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 763 edges. 763 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:50:38,130 INFO L225 Difference]: With dead ends: 1295 [2020-07-18 02:50:38,131 INFO L226 Difference]: Without dead ends: 941 [2020-07-18 02:50:38,133 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-07-18 02:50:38,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 941 states. [2020-07-18 02:50:55,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 941 to 779. [2020-07-18 02:50:55,952 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:50:55,952 INFO L82 GeneralOperation]: Start isEquivalent. First operand 941 states. Second operand 779 states. [2020-07-18 02:50:55,952 INFO L74 IsIncluded]: Start isIncluded. First operand 941 states. Second operand 779 states. [2020-07-18 02:50:55,952 INFO L87 Difference]: Start difference. First operand 941 states. Second operand 779 states. [2020-07-18 02:50:56,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:50:56,010 INFO L93 Difference]: Finished difference Result 941 states and 1123 transitions. [2020-07-18 02:50:56,010 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1123 transitions. [2020-07-18 02:50:56,013 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:50:56,014 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:50:56,014 INFO L74 IsIncluded]: Start isIncluded. First operand 779 states. Second operand 941 states. [2020-07-18 02:50:56,014 INFO L87 Difference]: Start difference. First operand 779 states. Second operand 941 states. [2020-07-18 02:50:56,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:50:56,074 INFO L93 Difference]: Finished difference Result 941 states and 1123 transitions. [2020-07-18 02:50:56,074 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1123 transitions. [2020-07-18 02:50:56,077 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:50:56,078 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:50:56,078 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:50:56,078 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:50:56,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 779 states. [2020-07-18 02:50:56,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 779 states and 894 transitions. [2020-07-18 02:50:56,120 INFO L78 Accepts]: Start accepts. Automaton has 779 states and 894 transitions. Word has length 161 [2020-07-18 02:50:56,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:50:56,121 INFO L479 AbstractCegarLoop]: Abstraction has 779 states and 894 transitions. [2020-07-18 02:50:56,121 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-18 02:50:56,121 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 779 states and 894 transitions. [2020-07-18 02:51:00,489 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 894 edges. 894 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:51:00,490 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 894 transitions. [2020-07-18 02:51:00,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-18 02:51:00,493 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:51:00,494 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 02:51:00,494 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 02:51:00,494 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:51:00,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:51:00,494 INFO L82 PathProgramCache]: Analyzing trace with hash -1178898179, now seen corresponding path program 1 times [2020-07-18 02:51:00,495 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:51:00,495 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1381753666] [2020-07-18 02:51:00,495 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:51:00,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:00,863 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:51:00,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:00,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {14368#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {14255#true} is VALID [2020-07-18 02:51:00,940 INFO L280 TraceCheckUtils]: 1: Hoare triple {14255#true} #valid := #valid[0 := 0]; {14255#true} is VALID [2020-07-18 02:51:00,940 INFO L280 TraceCheckUtils]: 2: Hoare triple {14255#true} assume 0 < #StackHeapBarrier; {14255#true} is VALID [2020-07-18 02:51:00,940 INFO L280 TraceCheckUtils]: 3: Hoare triple {14255#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {14255#true} is VALID [2020-07-18 02:51:00,940 INFO L280 TraceCheckUtils]: 4: Hoare triple {14255#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {14255#true} is VALID [2020-07-18 02:51:00,940 INFO L280 TraceCheckUtils]: 5: Hoare triple {14255#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {14255#true} is VALID [2020-07-18 02:51:00,941 INFO L280 TraceCheckUtils]: 6: Hoare triple {14255#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {14255#true} is VALID [2020-07-18 02:51:00,941 INFO L280 TraceCheckUtils]: 7: Hoare triple {14255#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {14255#true} is VALID [2020-07-18 02:51:00,941 INFO L280 TraceCheckUtils]: 8: Hoare triple {14255#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {14255#true} is VALID [2020-07-18 02:51:00,941 INFO L280 TraceCheckUtils]: 9: Hoare triple {14255#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {14255#true} is VALID [2020-07-18 02:51:00,941 INFO L280 TraceCheckUtils]: 10: Hoare triple {14255#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {14255#true} is VALID [2020-07-18 02:51:00,942 INFO L280 TraceCheckUtils]: 11: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {14255#true} is VALID [2020-07-18 02:51:00,942 INFO L280 TraceCheckUtils]: 12: Hoare triple {14255#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {14255#true} is VALID [2020-07-18 02:51:00,942 INFO L280 TraceCheckUtils]: 13: Hoare triple {14255#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {14255#true} is VALID [2020-07-18 02:51:00,942 INFO L280 TraceCheckUtils]: 14: Hoare triple {14255#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {14255#true} is VALID [2020-07-18 02:51:00,943 INFO L280 TraceCheckUtils]: 15: Hoare triple {14255#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {14255#true} is VALID [2020-07-18 02:51:00,943 INFO L280 TraceCheckUtils]: 16: Hoare triple {14255#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {14255#true} is VALID [2020-07-18 02:51:00,943 INFO L280 TraceCheckUtils]: 17: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {14255#true} is VALID [2020-07-18 02:51:00,943 INFO L280 TraceCheckUtils]: 18: Hoare triple {14255#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {14255#true} is VALID [2020-07-18 02:51:00,944 INFO L280 TraceCheckUtils]: 19: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {14255#true} is VALID [2020-07-18 02:51:00,944 INFO L280 TraceCheckUtils]: 20: Hoare triple {14255#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {14255#true} is VALID [2020-07-18 02:51:00,944 INFO L280 TraceCheckUtils]: 21: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {14255#true} is VALID [2020-07-18 02:51:00,944 INFO L280 TraceCheckUtils]: 22: Hoare triple {14255#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {14255#true} is VALID [2020-07-18 02:51:00,945 INFO L280 TraceCheckUtils]: 23: Hoare triple {14255#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {14255#true} is VALID [2020-07-18 02:51:00,945 INFO L280 TraceCheckUtils]: 24: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {14255#true} is VALID [2020-07-18 02:51:00,945 INFO L280 TraceCheckUtils]: 25: Hoare triple {14255#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {14255#true} is VALID [2020-07-18 02:51:00,945 INFO L280 TraceCheckUtils]: 26: Hoare triple {14255#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {14255#true} is VALID [2020-07-18 02:51:00,945 INFO L280 TraceCheckUtils]: 27: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {14255#true} is VALID [2020-07-18 02:51:00,946 INFO L280 TraceCheckUtils]: 28: Hoare triple {14255#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {14255#true} is VALID [2020-07-18 02:51:00,946 INFO L280 TraceCheckUtils]: 29: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {14255#true} is VALID [2020-07-18 02:51:00,946 INFO L280 TraceCheckUtils]: 30: Hoare triple {14255#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {14255#true} is VALID [2020-07-18 02:51:00,946 INFO L280 TraceCheckUtils]: 31: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {14255#true} is VALID [2020-07-18 02:51:00,946 INFO L280 TraceCheckUtils]: 32: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {14255#true} is VALID [2020-07-18 02:51:00,946 INFO L280 TraceCheckUtils]: 33: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {14255#true} is VALID [2020-07-18 02:51:00,947 INFO L280 TraceCheckUtils]: 34: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {14255#true} is VALID [2020-07-18 02:51:00,947 INFO L280 TraceCheckUtils]: 35: Hoare triple {14255#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {14255#true} is VALID [2020-07-18 02:51:00,947 INFO L280 TraceCheckUtils]: 36: Hoare triple {14255#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {14255#true} is VALID [2020-07-18 02:51:00,947 INFO L280 TraceCheckUtils]: 37: Hoare triple {14255#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {14255#true} is VALID [2020-07-18 02:51:00,947 INFO L280 TraceCheckUtils]: 38: Hoare triple {14255#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {14255#true} is VALID [2020-07-18 02:51:00,948 INFO L280 TraceCheckUtils]: 39: Hoare triple {14255#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {14255#true} is VALID [2020-07-18 02:51:00,948 INFO L280 TraceCheckUtils]: 40: Hoare triple {14255#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {14255#true} is VALID [2020-07-18 02:51:00,948 INFO L280 TraceCheckUtils]: 41: Hoare triple {14255#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {14255#true} is VALID [2020-07-18 02:51:00,948 INFO L280 TraceCheckUtils]: 42: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {14255#true} is VALID [2020-07-18 02:51:00,948 INFO L280 TraceCheckUtils]: 43: Hoare triple {14255#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {14255#true} is VALID [2020-07-18 02:51:00,949 INFO L280 TraceCheckUtils]: 44: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {14255#true} is VALID [2020-07-18 02:51:00,949 INFO L280 TraceCheckUtils]: 45: Hoare triple {14255#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {14255#true} is VALID [2020-07-18 02:51:00,949 INFO L280 TraceCheckUtils]: 46: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {14255#true} is VALID [2020-07-18 02:51:00,949 INFO L280 TraceCheckUtils]: 47: Hoare triple {14255#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {14255#true} is VALID [2020-07-18 02:51:00,949 INFO L280 TraceCheckUtils]: 48: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {14255#true} is VALID [2020-07-18 02:51:00,949 INFO L280 TraceCheckUtils]: 49: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {14255#true} is VALID [2020-07-18 02:51:00,950 INFO L280 TraceCheckUtils]: 50: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {14255#true} is VALID [2020-07-18 02:51:00,950 INFO L280 TraceCheckUtils]: 51: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {14255#true} is VALID [2020-07-18 02:51:00,950 INFO L280 TraceCheckUtils]: 52: Hoare triple {14255#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {14255#true} is VALID [2020-07-18 02:51:00,950 INFO L280 TraceCheckUtils]: 53: Hoare triple {14255#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {14255#true} is VALID [2020-07-18 02:51:00,950 INFO L280 TraceCheckUtils]: 54: Hoare triple {14255#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {14255#true} is VALID [2020-07-18 02:51:00,951 INFO L280 TraceCheckUtils]: 55: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {14255#true} is VALID [2020-07-18 02:51:00,951 INFO L280 TraceCheckUtils]: 56: Hoare triple {14255#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {14255#true} is VALID [2020-07-18 02:51:00,951 INFO L280 TraceCheckUtils]: 57: Hoare triple {14255#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {14255#true} is VALID [2020-07-18 02:51:00,951 INFO L280 TraceCheckUtils]: 58: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {14255#true} is VALID [2020-07-18 02:51:00,951 INFO L280 TraceCheckUtils]: 59: Hoare triple {14255#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {14255#true} is VALID [2020-07-18 02:51:00,951 INFO L280 TraceCheckUtils]: 60: Hoare triple {14255#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {14255#true} is VALID [2020-07-18 02:51:00,952 INFO L280 TraceCheckUtils]: 61: Hoare triple {14255#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {14255#true} is VALID [2020-07-18 02:51:00,952 INFO L280 TraceCheckUtils]: 62: Hoare triple {14255#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {14255#true} is VALID [2020-07-18 02:51:00,952 INFO L280 TraceCheckUtils]: 63: Hoare triple {14255#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {14255#true} is VALID [2020-07-18 02:51:00,952 INFO L280 TraceCheckUtils]: 64: Hoare triple {14255#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {14255#true} is VALID [2020-07-18 02:51:00,952 INFO L280 TraceCheckUtils]: 65: Hoare triple {14255#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {14255#true} is VALID [2020-07-18 02:51:00,953 INFO L280 TraceCheckUtils]: 66: Hoare triple {14255#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {14255#true} is VALID [2020-07-18 02:51:00,953 INFO L280 TraceCheckUtils]: 67: Hoare triple {14255#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {14255#true} is VALID [2020-07-18 02:51:00,953 INFO L280 TraceCheckUtils]: 68: Hoare triple {14255#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {14255#true} is VALID [2020-07-18 02:51:00,953 INFO L280 TraceCheckUtils]: 69: Hoare triple {14255#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {14255#true} is VALID [2020-07-18 02:51:00,954 INFO L280 TraceCheckUtils]: 70: Hoare triple {14255#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {14255#true} is VALID [2020-07-18 02:51:00,954 INFO L280 TraceCheckUtils]: 71: Hoare triple {14255#true} ~waterLevel~0 := 1; {14255#true} is VALID [2020-07-18 02:51:00,954 INFO L280 TraceCheckUtils]: 72: Hoare triple {14255#true} ~methaneLevelCritical~0 := 0; {14255#true} is VALID [2020-07-18 02:51:00,955 INFO L280 TraceCheckUtils]: 73: Hoare triple {14255#true} ~pumpRunning~0 := 0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:00,956 INFO L280 TraceCheckUtils]: 74: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:00,956 INFO L280 TraceCheckUtils]: 75: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:00,957 INFO L280 TraceCheckUtils]: 76: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:00,957 INFO L280 TraceCheckUtils]: 77: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume true; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:00,958 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {14336#(= 0 ~pumpRunning~0)} {14255#true} #924#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:00,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:00,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-18 02:51:00,967 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #830#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:00,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:00,971 INFO L280 TraceCheckUtils]: 0: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-18 02:51:00,971 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #832#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:00,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:00,975 INFO L280 TraceCheckUtils]: 0: Hoare triple {14255#true} havoc ~retValue_acc~1; {14255#true} is VALID [2020-07-18 02:51:00,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {14255#true} ~retValue_acc~1 := 1; {14255#true} is VALID [2020-07-18 02:51:00,976 INFO L280 TraceCheckUtils]: 2: Hoare triple {14255#true} #res := ~retValue_acc~1; {14255#true} is VALID [2020-07-18 02:51:00,976 INFO L280 TraceCheckUtils]: 3: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-18 02:51:00,977 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #834#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:00,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:00,981 INFO L280 TraceCheckUtils]: 0: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-18 02:51:00,982 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #836#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:00,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:00,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {14369#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {14255#true} is VALID [2020-07-18 02:51:00,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {14255#true} ~methaneLevelCritical~0 := 1; {14255#true} is VALID [2020-07-18 02:51:01,000 INFO L280 TraceCheckUtils]: 2: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-18 02:51:01,000 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #882#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:01,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {14370#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,024 INFO L280 TraceCheckUtils]: 2: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume true; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,025 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14336#(= 0 ~pumpRunning~0)} {14336#(= 0 ~pumpRunning~0)} #884#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:01,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {14255#true} havoc ~retValue_acc~2; {14255#true} is VALID [2020-07-18 02:51:01,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {14255#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {14255#true} is VALID [2020-07-18 02:51:01,030 INFO L280 TraceCheckUtils]: 2: Hoare triple {14255#true} #res := ~retValue_acc~2; {14255#true} is VALID [2020-07-18 02:51:01,030 INFO L280 TraceCheckUtils]: 3: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-18 02:51:01,031 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #928#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:01,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {14255#true} havoc ~retValue_acc~6; {14255#true} is VALID [2020-07-18 02:51:01,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {14255#true} ~retValue_acc~6 := ~pumpRunning~0; {14371#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} is VALID [2020-07-18 02:51:01,069 INFO L280 TraceCheckUtils]: 2: Hoare triple {14371#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} #res := ~retValue_acc~6; {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 02:51:01,069 INFO L280 TraceCheckUtils]: 3: Hoare triple {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 02:51:01,070 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} {14336#(= 0 ~pumpRunning~0)} #930#return; {14366#(= |__utac_acc__Specification1_spec__1_#t~ret1| 0)} is VALID [2020-07-18 02:51:01,074 INFO L263 TraceCheckUtils]: 0: Hoare triple {14255#true} call ULTIMATE.init(); {14368#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 02:51:01,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {14368#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {14255#true} is VALID [2020-07-18 02:51:01,074 INFO L280 TraceCheckUtils]: 2: Hoare triple {14255#true} #valid := #valid[0 := 0]; {14255#true} is VALID [2020-07-18 02:51:01,075 INFO L280 TraceCheckUtils]: 3: Hoare triple {14255#true} assume 0 < #StackHeapBarrier; {14255#true} is VALID [2020-07-18 02:51:01,075 INFO L280 TraceCheckUtils]: 4: Hoare triple {14255#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {14255#true} is VALID [2020-07-18 02:51:01,075 INFO L280 TraceCheckUtils]: 5: Hoare triple {14255#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {14255#true} is VALID [2020-07-18 02:51:01,075 INFO L280 TraceCheckUtils]: 6: Hoare triple {14255#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {14255#true} is VALID [2020-07-18 02:51:01,075 INFO L280 TraceCheckUtils]: 7: Hoare triple {14255#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {14255#true} is VALID [2020-07-18 02:51:01,076 INFO L280 TraceCheckUtils]: 8: Hoare triple {14255#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {14255#true} is VALID [2020-07-18 02:51:01,076 INFO L280 TraceCheckUtils]: 9: Hoare triple {14255#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {14255#true} is VALID [2020-07-18 02:51:01,076 INFO L280 TraceCheckUtils]: 10: Hoare triple {14255#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {14255#true} is VALID [2020-07-18 02:51:01,076 INFO L280 TraceCheckUtils]: 11: Hoare triple {14255#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {14255#true} is VALID [2020-07-18 02:51:01,076 INFO L280 TraceCheckUtils]: 12: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {14255#true} is VALID [2020-07-18 02:51:01,076 INFO L280 TraceCheckUtils]: 13: Hoare triple {14255#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {14255#true} is VALID [2020-07-18 02:51:01,077 INFO L280 TraceCheckUtils]: 14: Hoare triple {14255#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {14255#true} is VALID [2020-07-18 02:51:01,077 INFO L280 TraceCheckUtils]: 15: Hoare triple {14255#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {14255#true} is VALID [2020-07-18 02:51:01,077 INFO L280 TraceCheckUtils]: 16: Hoare triple {14255#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {14255#true} is VALID [2020-07-18 02:51:01,077 INFO L280 TraceCheckUtils]: 17: Hoare triple {14255#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {14255#true} is VALID [2020-07-18 02:51:01,077 INFO L280 TraceCheckUtils]: 18: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {14255#true} is VALID [2020-07-18 02:51:01,077 INFO L280 TraceCheckUtils]: 19: Hoare triple {14255#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {14255#true} is VALID [2020-07-18 02:51:01,078 INFO L280 TraceCheckUtils]: 20: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {14255#true} is VALID [2020-07-18 02:51:01,078 INFO L280 TraceCheckUtils]: 21: Hoare triple {14255#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {14255#true} is VALID [2020-07-18 02:51:01,078 INFO L280 TraceCheckUtils]: 22: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {14255#true} is VALID [2020-07-18 02:51:01,078 INFO L280 TraceCheckUtils]: 23: Hoare triple {14255#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {14255#true} is VALID [2020-07-18 02:51:01,078 INFO L280 TraceCheckUtils]: 24: Hoare triple {14255#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {14255#true} is VALID [2020-07-18 02:51:01,079 INFO L280 TraceCheckUtils]: 25: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {14255#true} is VALID [2020-07-18 02:51:01,079 INFO L280 TraceCheckUtils]: 26: Hoare triple {14255#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {14255#true} is VALID [2020-07-18 02:51:01,079 INFO L280 TraceCheckUtils]: 27: Hoare triple {14255#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {14255#true} is VALID [2020-07-18 02:51:01,079 INFO L280 TraceCheckUtils]: 28: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {14255#true} is VALID [2020-07-18 02:51:01,079 INFO L280 TraceCheckUtils]: 29: Hoare triple {14255#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {14255#true} is VALID [2020-07-18 02:51:01,079 INFO L280 TraceCheckUtils]: 30: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {14255#true} is VALID [2020-07-18 02:51:01,080 INFO L280 TraceCheckUtils]: 31: Hoare triple {14255#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {14255#true} is VALID [2020-07-18 02:51:01,080 INFO L280 TraceCheckUtils]: 32: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {14255#true} is VALID [2020-07-18 02:51:01,080 INFO L280 TraceCheckUtils]: 33: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {14255#true} is VALID [2020-07-18 02:51:01,080 INFO L280 TraceCheckUtils]: 34: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {14255#true} is VALID [2020-07-18 02:51:01,080 INFO L280 TraceCheckUtils]: 35: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {14255#true} is VALID [2020-07-18 02:51:01,080 INFO L280 TraceCheckUtils]: 36: Hoare triple {14255#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {14255#true} is VALID [2020-07-18 02:51:01,081 INFO L280 TraceCheckUtils]: 37: Hoare triple {14255#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {14255#true} is VALID [2020-07-18 02:51:01,081 INFO L280 TraceCheckUtils]: 38: Hoare triple {14255#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {14255#true} is VALID [2020-07-18 02:51:01,081 INFO L280 TraceCheckUtils]: 39: Hoare triple {14255#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {14255#true} is VALID [2020-07-18 02:51:01,081 INFO L280 TraceCheckUtils]: 40: Hoare triple {14255#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {14255#true} is VALID [2020-07-18 02:51:01,081 INFO L280 TraceCheckUtils]: 41: Hoare triple {14255#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {14255#true} is VALID [2020-07-18 02:51:01,082 INFO L280 TraceCheckUtils]: 42: Hoare triple {14255#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {14255#true} is VALID [2020-07-18 02:51:01,082 INFO L280 TraceCheckUtils]: 43: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {14255#true} is VALID [2020-07-18 02:51:01,082 INFO L280 TraceCheckUtils]: 44: Hoare triple {14255#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {14255#true} is VALID [2020-07-18 02:51:01,082 INFO L280 TraceCheckUtils]: 45: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {14255#true} is VALID [2020-07-18 02:51:01,082 INFO L280 TraceCheckUtils]: 46: Hoare triple {14255#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {14255#true} is VALID [2020-07-18 02:51:01,083 INFO L280 TraceCheckUtils]: 47: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {14255#true} is VALID [2020-07-18 02:51:01,083 INFO L280 TraceCheckUtils]: 48: Hoare triple {14255#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {14255#true} is VALID [2020-07-18 02:51:01,083 INFO L280 TraceCheckUtils]: 49: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {14255#true} is VALID [2020-07-18 02:51:01,083 INFO L280 TraceCheckUtils]: 50: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {14255#true} is VALID [2020-07-18 02:51:01,083 INFO L280 TraceCheckUtils]: 51: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {14255#true} is VALID [2020-07-18 02:51:01,084 INFO L280 TraceCheckUtils]: 52: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {14255#true} is VALID [2020-07-18 02:51:01,084 INFO L280 TraceCheckUtils]: 53: Hoare triple {14255#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {14255#true} is VALID [2020-07-18 02:51:01,084 INFO L280 TraceCheckUtils]: 54: Hoare triple {14255#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {14255#true} is VALID [2020-07-18 02:51:01,084 INFO L280 TraceCheckUtils]: 55: Hoare triple {14255#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {14255#true} is VALID [2020-07-18 02:51:01,085 INFO L280 TraceCheckUtils]: 56: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {14255#true} is VALID [2020-07-18 02:51:01,085 INFO L280 TraceCheckUtils]: 57: Hoare triple {14255#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {14255#true} is VALID [2020-07-18 02:51:01,085 INFO L280 TraceCheckUtils]: 58: Hoare triple {14255#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {14255#true} is VALID [2020-07-18 02:51:01,085 INFO L280 TraceCheckUtils]: 59: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {14255#true} is VALID [2020-07-18 02:51:01,085 INFO L280 TraceCheckUtils]: 60: Hoare triple {14255#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {14255#true} is VALID [2020-07-18 02:51:01,086 INFO L280 TraceCheckUtils]: 61: Hoare triple {14255#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {14255#true} is VALID [2020-07-18 02:51:01,086 INFO L280 TraceCheckUtils]: 62: Hoare triple {14255#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {14255#true} is VALID [2020-07-18 02:51:01,086 INFO L280 TraceCheckUtils]: 63: Hoare triple {14255#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {14255#true} is VALID [2020-07-18 02:51:01,086 INFO L280 TraceCheckUtils]: 64: Hoare triple {14255#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {14255#true} is VALID [2020-07-18 02:51:01,086 INFO L280 TraceCheckUtils]: 65: Hoare triple {14255#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {14255#true} is VALID [2020-07-18 02:51:01,087 INFO L280 TraceCheckUtils]: 66: Hoare triple {14255#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {14255#true} is VALID [2020-07-18 02:51:01,087 INFO L280 TraceCheckUtils]: 67: Hoare triple {14255#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {14255#true} is VALID [2020-07-18 02:51:01,087 INFO L280 TraceCheckUtils]: 68: Hoare triple {14255#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {14255#true} is VALID [2020-07-18 02:51:01,087 INFO L280 TraceCheckUtils]: 69: Hoare triple {14255#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {14255#true} is VALID [2020-07-18 02:51:01,088 INFO L280 TraceCheckUtils]: 70: Hoare triple {14255#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {14255#true} is VALID [2020-07-18 02:51:01,088 INFO L280 TraceCheckUtils]: 71: Hoare triple {14255#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {14255#true} is VALID [2020-07-18 02:51:01,088 INFO L280 TraceCheckUtils]: 72: Hoare triple {14255#true} ~waterLevel~0 := 1; {14255#true} is VALID [2020-07-18 02:51:01,088 INFO L280 TraceCheckUtils]: 73: Hoare triple {14255#true} ~methaneLevelCritical~0 := 0; {14255#true} is VALID [2020-07-18 02:51:01,089 INFO L280 TraceCheckUtils]: 74: Hoare triple {14255#true} ~pumpRunning~0 := 0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,090 INFO L280 TraceCheckUtils]: 75: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,090 INFO L280 TraceCheckUtils]: 76: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,091 INFO L280 TraceCheckUtils]: 77: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,092 INFO L280 TraceCheckUtils]: 78: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume true; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,092 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {14336#(= 0 ~pumpRunning~0)} {14255#true} #924#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,093 INFO L263 TraceCheckUtils]: 80: Hoare triple {14336#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,094 INFO L280 TraceCheckUtils]: 81: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,094 INFO L280 TraceCheckUtils]: 82: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~tmp~9; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,095 INFO L263 TraceCheckUtils]: 83: Hoare triple {14336#(= 0 ~pumpRunning~0)} call select_helpers(); {14255#true} is VALID [2020-07-18 02:51:01,095 INFO L280 TraceCheckUtils]: 84: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-18 02:51:01,096 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #830#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,096 INFO L263 TraceCheckUtils]: 86: Hoare triple {14336#(= 0 ~pumpRunning~0)} call select_features(); {14255#true} is VALID [2020-07-18 02:51:01,096 INFO L280 TraceCheckUtils]: 87: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-18 02:51:01,097 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #832#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,097 INFO L263 TraceCheckUtils]: 89: Hoare triple {14336#(= 0 ~pumpRunning~0)} call #t~ret73 := valid_product(); {14255#true} is VALID [2020-07-18 02:51:01,097 INFO L280 TraceCheckUtils]: 90: Hoare triple {14255#true} havoc ~retValue_acc~1; {14255#true} is VALID [2020-07-18 02:51:01,097 INFO L280 TraceCheckUtils]: 91: Hoare triple {14255#true} ~retValue_acc~1 := 1; {14255#true} is VALID [2020-07-18 02:51:01,097 INFO L280 TraceCheckUtils]: 92: Hoare triple {14255#true} #res := ~retValue_acc~1; {14255#true} is VALID [2020-07-18 02:51:01,097 INFO L280 TraceCheckUtils]: 93: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-18 02:51:01,098 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #834#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,099 INFO L280 TraceCheckUtils]: 95: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,099 INFO L280 TraceCheckUtils]: 96: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~tmp~9 := #t~ret73; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,100 INFO L280 TraceCheckUtils]: 97: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc #t~ret73; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,100 INFO L280 TraceCheckUtils]: 98: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~9; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,100 INFO L263 TraceCheckUtils]: 99: Hoare triple {14336#(= 0 ~pumpRunning~0)} call setup(); {14255#true} is VALID [2020-07-18 02:51:01,101 INFO L280 TraceCheckUtils]: 100: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-18 02:51:01,101 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #836#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,102 INFO L263 TraceCheckUtils]: 102: Hoare triple {14336#(= 0 ~pumpRunning~0)} call runTest(); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,102 INFO L263 TraceCheckUtils]: 103: Hoare triple {14336#(= 0 ~pumpRunning~0)} call test(); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,103 INFO L280 TraceCheckUtils]: 104: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,103 INFO L280 TraceCheckUtils]: 105: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~tmp~5; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,104 INFO L280 TraceCheckUtils]: 106: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,104 INFO L280 TraceCheckUtils]: 107: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,105 INFO L280 TraceCheckUtils]: 108: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,105 INFO L280 TraceCheckUtils]: 109: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,106 INFO L280 TraceCheckUtils]: 110: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume !false; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,106 INFO L280 TraceCheckUtils]: 111: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,107 INFO L280 TraceCheckUtils]: 112: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,107 INFO L280 TraceCheckUtils]: 113: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~tmp~5 := #t~nondet34; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,108 INFO L280 TraceCheckUtils]: 114: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc #t~nondet34; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,109 INFO L280 TraceCheckUtils]: 115: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,109 INFO L280 TraceCheckUtils]: 116: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,110 INFO L280 TraceCheckUtils]: 117: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~tmp___0~2 := #t~nondet35; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,110 INFO L280 TraceCheckUtils]: 118: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc #t~nondet35; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,111 INFO L280 TraceCheckUtils]: 119: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___0~2; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,111 INFO L263 TraceCheckUtils]: 120: Hoare triple {14336#(= 0 ~pumpRunning~0)} call changeMethaneLevel(); {14369#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 02:51:01,112 INFO L280 TraceCheckUtils]: 121: Hoare triple {14369#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {14255#true} is VALID [2020-07-18 02:51:01,112 INFO L280 TraceCheckUtils]: 122: Hoare triple {14255#true} ~methaneLevelCritical~0 := 1; {14255#true} is VALID [2020-07-18 02:51:01,112 INFO L280 TraceCheckUtils]: 123: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-18 02:51:01,113 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #882#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,113 INFO L280 TraceCheckUtils]: 125: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,114 INFO L280 TraceCheckUtils]: 126: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet36; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,114 INFO L280 TraceCheckUtils]: 127: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc #t~nondet36; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,115 INFO L280 TraceCheckUtils]: 128: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,115 INFO L280 TraceCheckUtils]: 129: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,116 INFO L280 TraceCheckUtils]: 130: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet37; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,116 INFO L280 TraceCheckUtils]: 131: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc #t~nondet37; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,117 INFO L280 TraceCheckUtils]: 132: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,117 INFO L263 TraceCheckUtils]: 133: Hoare triple {14336#(= 0 ~pumpRunning~0)} call stopSystem(); {14370#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 02:51:01,118 INFO L280 TraceCheckUtils]: 134: Hoare triple {14370#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,118 INFO L280 TraceCheckUtils]: 135: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,119 INFO L280 TraceCheckUtils]: 136: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume true; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,120 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {14336#(= 0 ~pumpRunning~0)} {14336#(= 0 ~pumpRunning~0)} #884#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,120 INFO L263 TraceCheckUtils]: 138: Hoare triple {14336#(= 0 ~pumpRunning~0)} call timeShift(); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,121 INFO L280 TraceCheckUtils]: 139: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,121 INFO L280 TraceCheckUtils]: 140: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,122 INFO L263 TraceCheckUtils]: 141: Hoare triple {14336#(= 0 ~pumpRunning~0)} call __utac_acc__Specification1_spec__1(); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,122 INFO L280 TraceCheckUtils]: 142: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,123 INFO L280 TraceCheckUtils]: 143: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,123 INFO L263 TraceCheckUtils]: 144: Hoare triple {14336#(= 0 ~pumpRunning~0)} call #t~ret0 := isMethaneLevelCritical(); {14255#true} is VALID [2020-07-18 02:51:01,123 INFO L280 TraceCheckUtils]: 145: Hoare triple {14255#true} havoc ~retValue_acc~2; {14255#true} is VALID [2020-07-18 02:51:01,124 INFO L280 TraceCheckUtils]: 146: Hoare triple {14255#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {14255#true} is VALID [2020-07-18 02:51:01,124 INFO L280 TraceCheckUtils]: 147: Hoare triple {14255#true} #res := ~retValue_acc~2; {14255#true} is VALID [2020-07-18 02:51:01,124 INFO L280 TraceCheckUtils]: 148: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-18 02:51:01,125 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #928#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,125 INFO L280 TraceCheckUtils]: 150: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,126 INFO L280 TraceCheckUtils]: 151: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~ret0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,126 INFO L280 TraceCheckUtils]: 152: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc #t~ret0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,127 INFO L280 TraceCheckUtils]: 153: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:51:01,127 INFO L263 TraceCheckUtils]: 154: Hoare triple {14336#(= 0 ~pumpRunning~0)} call #t~ret1 := isPumpRunning(); {14255#true} is VALID [2020-07-18 02:51:01,127 INFO L280 TraceCheckUtils]: 155: Hoare triple {14255#true} havoc ~retValue_acc~6; {14255#true} is VALID [2020-07-18 02:51:01,128 INFO L280 TraceCheckUtils]: 156: Hoare triple {14255#true} ~retValue_acc~6 := ~pumpRunning~0; {14371#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} is VALID [2020-07-18 02:51:01,129 INFO L280 TraceCheckUtils]: 157: Hoare triple {14371#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} #res := ~retValue_acc~6; {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 02:51:01,129 INFO L280 TraceCheckUtils]: 158: Hoare triple {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 02:51:01,130 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} {14336#(= 0 ~pumpRunning~0)} #930#return; {14366#(= |__utac_acc__Specification1_spec__1_#t~ret1| 0)} is VALID [2020-07-18 02:51:01,131 INFO L280 TraceCheckUtils]: 160: Hoare triple {14366#(= |__utac_acc__Specification1_spec__1_#t~ret1| 0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14366#(= |__utac_acc__Specification1_spec__1_#t~ret1| 0)} is VALID [2020-07-18 02:51:01,131 INFO L280 TraceCheckUtils]: 161: Hoare triple {14366#(= |__utac_acc__Specification1_spec__1_#t~ret1| 0)} ~tmp___0~0 := #t~ret1; {14367#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~0)} is VALID [2020-07-18 02:51:01,132 INFO L280 TraceCheckUtils]: 162: Hoare triple {14367#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~0)} havoc #t~ret1; {14367#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~0)} is VALID [2020-07-18 02:51:01,132 INFO L280 TraceCheckUtils]: 163: Hoare triple {14367#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~0)} assume 0 != ~tmp___0~0; {14256#false} is VALID [2020-07-18 02:51:01,133 INFO L263 TraceCheckUtils]: 164: Hoare triple {14256#false} call __automaton_fail(); {14256#false} is VALID [2020-07-18 02:51:01,133 INFO L280 TraceCheckUtils]: 165: Hoare triple {14256#false} assume !false; {14256#false} is VALID [2020-07-18 02:51:01,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 02:51:01,163 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1381753666] [2020-07-18 02:51:01,163 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:51:01,163 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-18 02:51:01,164 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1297811861] [2020-07-18 02:51:01,164 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 166 [2020-07-18 02:51:01,165 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:51:01,165 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-18 02:51:01,332 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:51:01,332 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-18 02:51:01,332 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:51:01,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-18 02:51:01,333 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-18 02:51:01,333 INFO L87 Difference]: Start difference. First operand 779 states and 894 transitions. Second operand 10 states. [2020-07-18 02:51:02,611 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:51:14,676 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:51:15,364 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 02:51:16,364 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:51:17,437 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 02:51:18,258 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:51:27,992 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:51:28,455 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:51:30,256 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:51:53,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:51:53,154 INFO L93 Difference]: Finished difference Result 2052 states and 2537 transitions. [2020-07-18 02:51:53,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-18 02:51:53,154 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 166 [2020-07-18 02:51:53,155 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:51:53,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 02:51:53,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 768 transitions. [2020-07-18 02:51:53,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 02:51:53,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 768 transitions. [2020-07-18 02:51:53,175 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 768 transitions. [2020-07-18 02:51:55,201 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 768 edges. 768 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:51:55,284 INFO L225 Difference]: With dead ends: 2052 [2020-07-18 02:51:55,284 INFO L226 Difference]: Without dead ends: 1383 [2020-07-18 02:51:55,287 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-07-18 02:51:55,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1383 states. [2020-07-18 02:52:23,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1383 to 1121. [2020-07-18 02:52:23,328 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:52:23,329 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1383 states. Second operand 1121 states. [2020-07-18 02:52:23,329 INFO L74 IsIncluded]: Start isIncluded. First operand 1383 states. Second operand 1121 states. [2020-07-18 02:52:23,329 INFO L87 Difference]: Start difference. First operand 1383 states. Second operand 1121 states. [2020-07-18 02:52:23,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:52:23,414 INFO L93 Difference]: Finished difference Result 1383 states and 1679 transitions. [2020-07-18 02:52:23,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1679 transitions. [2020-07-18 02:52:23,419 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:52:23,419 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:52:23,419 INFO L74 IsIncluded]: Start isIncluded. First operand 1121 states. Second operand 1383 states. [2020-07-18 02:52:23,420 INFO L87 Difference]: Start difference. First operand 1121 states. Second operand 1383 states. [2020-07-18 02:52:23,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:52:23,521 INFO L93 Difference]: Finished difference Result 1383 states and 1679 transitions. [2020-07-18 02:52:23,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1679 transitions. [2020-07-18 02:52:23,526 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:52:23,526 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:52:23,526 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:52:23,526 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:52:23,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1121 states. [2020-07-18 02:52:23,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 1121 states and 1297 transitions. [2020-07-18 02:52:23,600 INFO L78 Accepts]: Start accepts. Automaton has 1121 states and 1297 transitions. Word has length 166 [2020-07-18 02:52:23,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:52:23,601 INFO L479 AbstractCegarLoop]: Abstraction has 1121 states and 1297 transitions. [2020-07-18 02:52:23,601 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-18 02:52:23,601 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1121 states and 1297 transitions. [2020-07-18 02:52:30,728 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1297 edges. 1297 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:52:30,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1297 transitions. [2020-07-18 02:52:30,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-07-18 02:52:30,733 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:52:30,734 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 02:52:30,734 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 02:52:30,734 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:52:30,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:52:30,735 INFO L82 PathProgramCache]: Analyzing trace with hash -446373878, now seen corresponding path program 1 times [2020-07-18 02:52:30,735 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:52:30,735 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [894394456] [2020-07-18 02:52:30,735 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:52:30,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:31,023 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:52:31,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:31,080 INFO L280 TraceCheckUtils]: 0: Hoare triple {23681#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {23516#true} is VALID [2020-07-18 02:52:31,080 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} #valid := #valid[0 := 0]; {23516#true} is VALID [2020-07-18 02:52:31,081 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} assume 0 < #StackHeapBarrier; {23516#true} is VALID [2020-07-18 02:52:31,081 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {23516#true} is VALID [2020-07-18 02:52:31,081 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {23516#true} is VALID [2020-07-18 02:52:31,081 INFO L280 TraceCheckUtils]: 5: Hoare triple {23516#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {23516#true} is VALID [2020-07-18 02:52:31,081 INFO L280 TraceCheckUtils]: 6: Hoare triple {23516#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {23516#true} is VALID [2020-07-18 02:52:31,082 INFO L280 TraceCheckUtils]: 7: Hoare triple {23516#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {23516#true} is VALID [2020-07-18 02:52:31,082 INFO L280 TraceCheckUtils]: 8: Hoare triple {23516#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {23516#true} is VALID [2020-07-18 02:52:31,082 INFO L280 TraceCheckUtils]: 9: Hoare triple {23516#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {23516#true} is VALID [2020-07-18 02:52:31,082 INFO L280 TraceCheckUtils]: 10: Hoare triple {23516#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {23516#true} is VALID [2020-07-18 02:52:31,082 INFO L280 TraceCheckUtils]: 11: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {23516#true} is VALID [2020-07-18 02:52:31,082 INFO L280 TraceCheckUtils]: 12: Hoare triple {23516#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {23516#true} is VALID [2020-07-18 02:52:31,083 INFO L280 TraceCheckUtils]: 13: Hoare triple {23516#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {23516#true} is VALID [2020-07-18 02:52:31,083 INFO L280 TraceCheckUtils]: 14: Hoare triple {23516#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {23516#true} is VALID [2020-07-18 02:52:31,083 INFO L280 TraceCheckUtils]: 15: Hoare triple {23516#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {23516#true} is VALID [2020-07-18 02:52:31,083 INFO L280 TraceCheckUtils]: 16: Hoare triple {23516#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {23516#true} is VALID [2020-07-18 02:52:31,083 INFO L280 TraceCheckUtils]: 17: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {23516#true} is VALID [2020-07-18 02:52:31,083 INFO L280 TraceCheckUtils]: 18: Hoare triple {23516#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {23516#true} is VALID [2020-07-18 02:52:31,084 INFO L280 TraceCheckUtils]: 19: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {23516#true} is VALID [2020-07-18 02:52:31,084 INFO L280 TraceCheckUtils]: 20: Hoare triple {23516#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {23516#true} is VALID [2020-07-18 02:52:31,084 INFO L280 TraceCheckUtils]: 21: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {23516#true} is VALID [2020-07-18 02:52:31,084 INFO L280 TraceCheckUtils]: 22: Hoare triple {23516#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {23516#true} is VALID [2020-07-18 02:52:31,084 INFO L280 TraceCheckUtils]: 23: Hoare triple {23516#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {23516#true} is VALID [2020-07-18 02:52:31,085 INFO L280 TraceCheckUtils]: 24: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {23516#true} is VALID [2020-07-18 02:52:31,085 INFO L280 TraceCheckUtils]: 25: Hoare triple {23516#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {23516#true} is VALID [2020-07-18 02:52:31,085 INFO L280 TraceCheckUtils]: 26: Hoare triple {23516#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {23516#true} is VALID [2020-07-18 02:52:31,085 INFO L280 TraceCheckUtils]: 27: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {23516#true} is VALID [2020-07-18 02:52:31,085 INFO L280 TraceCheckUtils]: 28: Hoare triple {23516#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {23516#true} is VALID [2020-07-18 02:52:31,085 INFO L280 TraceCheckUtils]: 29: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {23516#true} is VALID [2020-07-18 02:52:31,086 INFO L280 TraceCheckUtils]: 30: Hoare triple {23516#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {23516#true} is VALID [2020-07-18 02:52:31,086 INFO L280 TraceCheckUtils]: 31: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {23516#true} is VALID [2020-07-18 02:52:31,086 INFO L280 TraceCheckUtils]: 32: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {23516#true} is VALID [2020-07-18 02:52:31,086 INFO L280 TraceCheckUtils]: 33: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {23516#true} is VALID [2020-07-18 02:52:31,086 INFO L280 TraceCheckUtils]: 34: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {23516#true} is VALID [2020-07-18 02:52:31,087 INFO L280 TraceCheckUtils]: 35: Hoare triple {23516#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {23516#true} is VALID [2020-07-18 02:52:31,087 INFO L280 TraceCheckUtils]: 36: Hoare triple {23516#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {23516#true} is VALID [2020-07-18 02:52:31,087 INFO L280 TraceCheckUtils]: 37: Hoare triple {23516#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {23516#true} is VALID [2020-07-18 02:52:31,087 INFO L280 TraceCheckUtils]: 38: Hoare triple {23516#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {23516#true} is VALID [2020-07-18 02:52:31,087 INFO L280 TraceCheckUtils]: 39: Hoare triple {23516#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {23516#true} is VALID [2020-07-18 02:52:31,087 INFO L280 TraceCheckUtils]: 40: Hoare triple {23516#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {23516#true} is VALID [2020-07-18 02:52:31,088 INFO L280 TraceCheckUtils]: 41: Hoare triple {23516#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {23516#true} is VALID [2020-07-18 02:52:31,088 INFO L280 TraceCheckUtils]: 42: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {23516#true} is VALID [2020-07-18 02:52:31,088 INFO L280 TraceCheckUtils]: 43: Hoare triple {23516#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {23516#true} is VALID [2020-07-18 02:52:31,088 INFO L280 TraceCheckUtils]: 44: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {23516#true} is VALID [2020-07-18 02:52:31,088 INFO L280 TraceCheckUtils]: 45: Hoare triple {23516#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {23516#true} is VALID [2020-07-18 02:52:31,088 INFO L280 TraceCheckUtils]: 46: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {23516#true} is VALID [2020-07-18 02:52:31,089 INFO L280 TraceCheckUtils]: 47: Hoare triple {23516#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {23516#true} is VALID [2020-07-18 02:52:31,089 INFO L280 TraceCheckUtils]: 48: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {23516#true} is VALID [2020-07-18 02:52:31,089 INFO L280 TraceCheckUtils]: 49: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {23516#true} is VALID [2020-07-18 02:52:31,089 INFO L280 TraceCheckUtils]: 50: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {23516#true} is VALID [2020-07-18 02:52:31,089 INFO L280 TraceCheckUtils]: 51: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {23516#true} is VALID [2020-07-18 02:52:31,090 INFO L280 TraceCheckUtils]: 52: Hoare triple {23516#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {23516#true} is VALID [2020-07-18 02:52:31,090 INFO L280 TraceCheckUtils]: 53: Hoare triple {23516#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {23516#true} is VALID [2020-07-18 02:52:31,090 INFO L280 TraceCheckUtils]: 54: Hoare triple {23516#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {23516#true} is VALID [2020-07-18 02:52:31,090 INFO L280 TraceCheckUtils]: 55: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {23516#true} is VALID [2020-07-18 02:52:31,090 INFO L280 TraceCheckUtils]: 56: Hoare triple {23516#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {23516#true} is VALID [2020-07-18 02:52:31,090 INFO L280 TraceCheckUtils]: 57: Hoare triple {23516#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {23516#true} is VALID [2020-07-18 02:52:31,091 INFO L280 TraceCheckUtils]: 58: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {23516#true} is VALID [2020-07-18 02:52:31,091 INFO L280 TraceCheckUtils]: 59: Hoare triple {23516#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {23516#true} is VALID [2020-07-18 02:52:31,091 INFO L280 TraceCheckUtils]: 60: Hoare triple {23516#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {23516#true} is VALID [2020-07-18 02:52:31,091 INFO L280 TraceCheckUtils]: 61: Hoare triple {23516#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {23516#true} is VALID [2020-07-18 02:52:31,091 INFO L280 TraceCheckUtils]: 62: Hoare triple {23516#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {23516#true} is VALID [2020-07-18 02:52:31,091 INFO L280 TraceCheckUtils]: 63: Hoare triple {23516#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {23516#true} is VALID [2020-07-18 02:52:31,092 INFO L280 TraceCheckUtils]: 64: Hoare triple {23516#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {23516#true} is VALID [2020-07-18 02:52:31,092 INFO L280 TraceCheckUtils]: 65: Hoare triple {23516#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {23516#true} is VALID [2020-07-18 02:52:31,092 INFO L280 TraceCheckUtils]: 66: Hoare triple {23516#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {23516#true} is VALID [2020-07-18 02:52:31,092 INFO L280 TraceCheckUtils]: 67: Hoare triple {23516#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {23516#true} is VALID [2020-07-18 02:52:31,092 INFO L280 TraceCheckUtils]: 68: Hoare triple {23516#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {23516#true} is VALID [2020-07-18 02:52:31,092 INFO L280 TraceCheckUtils]: 69: Hoare triple {23516#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {23516#true} is VALID [2020-07-18 02:52:31,093 INFO L280 TraceCheckUtils]: 70: Hoare triple {23516#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {23516#true} is VALID [2020-07-18 02:52:31,093 INFO L280 TraceCheckUtils]: 71: Hoare triple {23516#true} ~waterLevel~0 := 1; {23516#true} is VALID [2020-07-18 02:52:31,093 INFO L280 TraceCheckUtils]: 72: Hoare triple {23516#true} ~methaneLevelCritical~0 := 0; {23516#true} is VALID [2020-07-18 02:52:31,093 INFO L280 TraceCheckUtils]: 73: Hoare triple {23516#true} ~pumpRunning~0 := 0; {23516#true} is VALID [2020-07-18 02:52:31,093 INFO L280 TraceCheckUtils]: 74: Hoare triple {23516#true} ~systemActive~0 := 1; {23516#true} is VALID [2020-07-18 02:52:31,094 INFO L280 TraceCheckUtils]: 75: Hoare triple {23516#true} ~head~0.base, ~head~0.offset := 0, 0; {23516#true} is VALID [2020-07-18 02:52:31,094 INFO L280 TraceCheckUtils]: 76: Hoare triple {23516#true} ~cleanupTimeShifts~0 := 4; {23516#true} is VALID [2020-07-18 02:52:31,094 INFO L280 TraceCheckUtils]: 77: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,106 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {23516#true} {23516#true} #924#return; {23516#true} is VALID [2020-07-18 02:52:31,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:31,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,117 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23516#true} {23516#true} #830#return; {23516#true} is VALID [2020-07-18 02:52:31,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:31,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,120 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23516#true} {23516#true} #832#return; {23516#true} is VALID [2020-07-18 02:52:31,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:31,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} havoc ~retValue_acc~1; {23516#true} is VALID [2020-07-18 02:52:31,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} ~retValue_acc~1 := 1; {23516#true} is VALID [2020-07-18 02:52:31,123 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} #res := ~retValue_acc~1; {23516#true} is VALID [2020-07-18 02:52:31,123 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,124 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23516#true} {23516#true} #834#return; {23516#true} is VALID [2020-07-18 02:52:31,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:31,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,126 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23516#true} {23516#true} #836#return; {23516#true} is VALID [2020-07-18 02:52:31,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:31,136 INFO L280 TraceCheckUtils]: 0: Hoare triple {23682#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {23516#true} is VALID [2020-07-18 02:52:31,136 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} ~methaneLevelCritical~0 := 1; {23516#true} is VALID [2020-07-18 02:52:31,137 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,137 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23516#true} {23516#true} #882#return; {23516#true} is VALID [2020-07-18 02:52:31,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:31,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:31,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:31,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:31,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} havoc ~retValue_acc~4; {23516#true} is VALID [2020-07-18 02:52:31,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} assume ~waterLevel~0 < 2; {23516#true} is VALID [2020-07-18 02:52:31,256 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} ~retValue_acc~4 := 1; {23516#true} is VALID [2020-07-18 02:52:31,256 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} #res := ~retValue_acc~4; {23516#true} is VALID [2020-07-18 02:52:31,257 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,257 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23516#true} {23516#true} #894#return; {23516#true} is VALID [2020-07-18 02:52:31,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} havoc ~retValue_acc~7; {23516#true} is VALID [2020-07-18 02:52:31,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} havoc ~tmp~4; {23516#true} is VALID [2020-07-18 02:52:31,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} havoc ~tmp___0~1; {23516#true} is VALID [2020-07-18 02:52:31,258 INFO L263 TraceCheckUtils]: 3: Hoare triple {23516#true} call #t~ret33 := isHighWaterSensorDry(); {23516#true} is VALID [2020-07-18 02:52:31,258 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} havoc ~retValue_acc~4; {23516#true} is VALID [2020-07-18 02:52:31,258 INFO L280 TraceCheckUtils]: 5: Hoare triple {23516#true} assume ~waterLevel~0 < 2; {23516#true} is VALID [2020-07-18 02:52:31,259 INFO L280 TraceCheckUtils]: 6: Hoare triple {23516#true} ~retValue_acc~4 := 1; {23516#true} is VALID [2020-07-18 02:52:31,259 INFO L280 TraceCheckUtils]: 7: Hoare triple {23516#true} #res := ~retValue_acc~4; {23516#true} is VALID [2020-07-18 02:52:31,259 INFO L280 TraceCheckUtils]: 8: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,259 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23516#true} {23516#true} #894#return; {23516#true} is VALID [2020-07-18 02:52:31,259 INFO L280 TraceCheckUtils]: 10: Hoare triple {23516#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {23516#true} is VALID [2020-07-18 02:52:31,260 INFO L280 TraceCheckUtils]: 11: Hoare triple {23516#true} ~tmp~4 := #t~ret33; {23516#true} is VALID [2020-07-18 02:52:31,260 INFO L280 TraceCheckUtils]: 12: Hoare triple {23516#true} havoc #t~ret33; {23516#true} is VALID [2020-07-18 02:52:31,260 INFO L280 TraceCheckUtils]: 13: Hoare triple {23516#true} assume 0 != ~tmp~4; {23516#true} is VALID [2020-07-18 02:52:31,261 INFO L280 TraceCheckUtils]: 14: Hoare triple {23516#true} ~tmp___0~1 := 0; {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-18 02:52:31,262 INFO L280 TraceCheckUtils]: 15: Hoare triple {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~7 := ~tmp___0~1; {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-18 02:52:31,262 INFO L280 TraceCheckUtils]: 16: Hoare triple {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 02:52:31,263 INFO L280 TraceCheckUtils]: 17: Hoare triple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 02:52:31,264 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {23516#true} #906#return; {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} is VALID [2020-07-18 02:52:31,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:31,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:31,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:31,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-18 02:52:31,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-18 02:52:31,274 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-18 02:52:31,274 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,274 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23516#true} {23516#true} #918#return; {23516#true} is VALID [2020-07-18 02:52:31,274 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} havoc ~retValue_acc~5; {23516#true} is VALID [2020-07-18 02:52:31,275 INFO L263 TraceCheckUtils]: 1: Hoare triple {23516#true} call #t~ret16 := isMethaneLevelCritical(); {23516#true} is VALID [2020-07-18 02:52:31,275 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-18 02:52:31,275 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-18 02:52:31,275 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-18 02:52:31,276 INFO L280 TraceCheckUtils]: 5: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,276 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23516#true} {23516#true} #918#return; {23516#true} is VALID [2020-07-18 02:52:31,276 INFO L280 TraceCheckUtils]: 7: Hoare triple {23516#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {23516#true} is VALID [2020-07-18 02:52:31,276 INFO L280 TraceCheckUtils]: 8: Hoare triple {23516#true} ~retValue_acc~5 := #t~ret16; {23516#true} is VALID [2020-07-18 02:52:31,277 INFO L280 TraceCheckUtils]: 9: Hoare triple {23516#true} havoc #t~ret16; {23516#true} is VALID [2020-07-18 02:52:31,277 INFO L280 TraceCheckUtils]: 10: Hoare triple {23516#true} #res := ~retValue_acc~5; {23516#true} is VALID [2020-07-18 02:52:31,277 INFO L280 TraceCheckUtils]: 11: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,277 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23516#true} {23516#true} #890#return; {23516#true} is VALID [2020-07-18 02:52:31,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:31,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23516#true} is VALID [2020-07-18 02:52:31,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,281 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23516#true} {23516#true} #892#return; {23516#true} is VALID [2020-07-18 02:52:31,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {23516#true} is VALID [2020-07-18 02:52:31,281 INFO L263 TraceCheckUtils]: 1: Hoare triple {23516#true} call #t~ret15 := isMethaneAlarm(); {23516#true} is VALID [2020-07-18 02:52:31,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} havoc ~retValue_acc~5; {23516#true} is VALID [2020-07-18 02:52:31,282 INFO L263 TraceCheckUtils]: 3: Hoare triple {23516#true} call #t~ret16 := isMethaneLevelCritical(); {23516#true} is VALID [2020-07-18 02:52:31,282 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-18 02:52:31,282 INFO L280 TraceCheckUtils]: 5: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-18 02:52:31,282 INFO L280 TraceCheckUtils]: 6: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-18 02:52:31,282 INFO L280 TraceCheckUtils]: 7: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,282 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23516#true} {23516#true} #918#return; {23516#true} is VALID [2020-07-18 02:52:31,283 INFO L280 TraceCheckUtils]: 9: Hoare triple {23516#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {23516#true} is VALID [2020-07-18 02:52:31,283 INFO L280 TraceCheckUtils]: 10: Hoare triple {23516#true} ~retValue_acc~5 := #t~ret16; {23516#true} is VALID [2020-07-18 02:52:31,283 INFO L280 TraceCheckUtils]: 11: Hoare triple {23516#true} havoc #t~ret16; {23516#true} is VALID [2020-07-18 02:52:31,283 INFO L280 TraceCheckUtils]: 12: Hoare triple {23516#true} #res := ~retValue_acc~5; {23516#true} is VALID [2020-07-18 02:52:31,283 INFO L280 TraceCheckUtils]: 13: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,284 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {23516#true} {23516#true} #890#return; {23516#true} is VALID [2020-07-18 02:52:31,284 INFO L280 TraceCheckUtils]: 15: Hoare triple {23516#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {23516#true} is VALID [2020-07-18 02:52:31,284 INFO L280 TraceCheckUtils]: 16: Hoare triple {23516#true} ~tmp~3 := #t~ret15; {23516#true} is VALID [2020-07-18 02:52:31,284 INFO L280 TraceCheckUtils]: 17: Hoare triple {23516#true} havoc #t~ret15; {23516#true} is VALID [2020-07-18 02:52:31,284 INFO L280 TraceCheckUtils]: 18: Hoare triple {23516#true} assume !(0 != ~tmp~3); {23516#true} is VALID [2020-07-18 02:52:31,285 INFO L263 TraceCheckUtils]: 19: Hoare triple {23516#true} call activatePump__wrappee__highWaterSensor(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:52:31,285 INFO L280 TraceCheckUtils]: 20: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23516#true} is VALID [2020-07-18 02:52:31,286 INFO L280 TraceCheckUtils]: 21: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,286 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23516#true} {23516#true} #892#return; {23516#true} is VALID [2020-07-18 02:52:31,286 INFO L280 TraceCheckUtils]: 23: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,286 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {23516#true} {23517#false} #908#return; {23517#false} is VALID [2020-07-18 02:52:31,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {23516#true} is VALID [2020-07-18 02:52:31,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} assume 0 == ~pumpRunning~0; {23516#true} is VALID [2020-07-18 02:52:31,287 INFO L263 TraceCheckUtils]: 2: Hoare triple {23516#true} call #t~ret13 := isHighWaterLevel(); {23516#true} is VALID [2020-07-18 02:52:31,288 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} havoc ~retValue_acc~7; {23516#true} is VALID [2020-07-18 02:52:31,288 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} havoc ~tmp~4; {23516#true} is VALID [2020-07-18 02:52:31,288 INFO L280 TraceCheckUtils]: 5: Hoare triple {23516#true} havoc ~tmp___0~1; {23516#true} is VALID [2020-07-18 02:52:31,288 INFO L263 TraceCheckUtils]: 6: Hoare triple {23516#true} call #t~ret33 := isHighWaterSensorDry(); {23516#true} is VALID [2020-07-18 02:52:31,288 INFO L280 TraceCheckUtils]: 7: Hoare triple {23516#true} havoc ~retValue_acc~4; {23516#true} is VALID [2020-07-18 02:52:31,289 INFO L280 TraceCheckUtils]: 8: Hoare triple {23516#true} assume ~waterLevel~0 < 2; {23516#true} is VALID [2020-07-18 02:52:31,289 INFO L280 TraceCheckUtils]: 9: Hoare triple {23516#true} ~retValue_acc~4 := 1; {23516#true} is VALID [2020-07-18 02:52:31,289 INFO L280 TraceCheckUtils]: 10: Hoare triple {23516#true} #res := ~retValue_acc~4; {23516#true} is VALID [2020-07-18 02:52:31,289 INFO L280 TraceCheckUtils]: 11: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,289 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23516#true} {23516#true} #894#return; {23516#true} is VALID [2020-07-18 02:52:31,289 INFO L280 TraceCheckUtils]: 13: Hoare triple {23516#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {23516#true} is VALID [2020-07-18 02:52:31,290 INFO L280 TraceCheckUtils]: 14: Hoare triple {23516#true} ~tmp~4 := #t~ret33; {23516#true} is VALID [2020-07-18 02:52:31,290 INFO L280 TraceCheckUtils]: 15: Hoare triple {23516#true} havoc #t~ret33; {23516#true} is VALID [2020-07-18 02:52:31,290 INFO L280 TraceCheckUtils]: 16: Hoare triple {23516#true} assume 0 != ~tmp~4; {23516#true} is VALID [2020-07-18 02:52:31,292 INFO L280 TraceCheckUtils]: 17: Hoare triple {23516#true} ~tmp___0~1 := 0; {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-18 02:52:31,292 INFO L280 TraceCheckUtils]: 18: Hoare triple {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~7 := ~tmp___0~1; {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-18 02:52:31,293 INFO L280 TraceCheckUtils]: 19: Hoare triple {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 02:52:31,293 INFO L280 TraceCheckUtils]: 20: Hoare triple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 02:52:31,294 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {23516#true} #906#return; {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} is VALID [2020-07-18 02:52:31,295 INFO L280 TraceCheckUtils]: 22: Hoare triple {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} is VALID [2020-07-18 02:52:31,295 INFO L280 TraceCheckUtils]: 23: Hoare triple {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} ~tmp~1 := #t~ret13; {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} is VALID [2020-07-18 02:52:31,296 INFO L280 TraceCheckUtils]: 24: Hoare triple {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} havoc #t~ret13; {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} is VALID [2020-07-18 02:52:31,296 INFO L280 TraceCheckUtils]: 25: Hoare triple {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} assume 0 != ~tmp~1; {23517#false} is VALID [2020-07-18 02:52:31,296 INFO L263 TraceCheckUtils]: 26: Hoare triple {23517#false} call activatePump(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:52:31,297 INFO L280 TraceCheckUtils]: 27: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {23516#true} is VALID [2020-07-18 02:52:31,297 INFO L263 TraceCheckUtils]: 28: Hoare triple {23516#true} call #t~ret15 := isMethaneAlarm(); {23516#true} is VALID [2020-07-18 02:52:31,297 INFO L280 TraceCheckUtils]: 29: Hoare triple {23516#true} havoc ~retValue_acc~5; {23516#true} is VALID [2020-07-18 02:52:31,297 INFO L263 TraceCheckUtils]: 30: Hoare triple {23516#true} call #t~ret16 := isMethaneLevelCritical(); {23516#true} is VALID [2020-07-18 02:52:31,297 INFO L280 TraceCheckUtils]: 31: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-18 02:52:31,298 INFO L280 TraceCheckUtils]: 32: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-18 02:52:31,298 INFO L280 TraceCheckUtils]: 33: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-18 02:52:31,298 INFO L280 TraceCheckUtils]: 34: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,298 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23516#true} {23516#true} #918#return; {23516#true} is VALID [2020-07-18 02:52:31,298 INFO L280 TraceCheckUtils]: 36: Hoare triple {23516#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {23516#true} is VALID [2020-07-18 02:52:31,299 INFO L280 TraceCheckUtils]: 37: Hoare triple {23516#true} ~retValue_acc~5 := #t~ret16; {23516#true} is VALID [2020-07-18 02:52:31,299 INFO L280 TraceCheckUtils]: 38: Hoare triple {23516#true} havoc #t~ret16; {23516#true} is VALID [2020-07-18 02:52:31,299 INFO L280 TraceCheckUtils]: 39: Hoare triple {23516#true} #res := ~retValue_acc~5; {23516#true} is VALID [2020-07-18 02:52:31,299 INFO L280 TraceCheckUtils]: 40: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,300 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23516#true} {23516#true} #890#return; {23516#true} is VALID [2020-07-18 02:52:31,300 INFO L280 TraceCheckUtils]: 42: Hoare triple {23516#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {23516#true} is VALID [2020-07-18 02:52:31,300 INFO L280 TraceCheckUtils]: 43: Hoare triple {23516#true} ~tmp~3 := #t~ret15; {23516#true} is VALID [2020-07-18 02:52:31,300 INFO L280 TraceCheckUtils]: 44: Hoare triple {23516#true} havoc #t~ret15; {23516#true} is VALID [2020-07-18 02:52:31,300 INFO L280 TraceCheckUtils]: 45: Hoare triple {23516#true} assume !(0 != ~tmp~3); {23516#true} is VALID [2020-07-18 02:52:31,302 INFO L263 TraceCheckUtils]: 46: Hoare triple {23516#true} call activatePump__wrappee__highWaterSensor(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:52:31,302 INFO L280 TraceCheckUtils]: 47: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23516#true} is VALID [2020-07-18 02:52:31,302 INFO L280 TraceCheckUtils]: 48: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,302 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {23516#true} {23516#true} #892#return; {23516#true} is VALID [2020-07-18 02:52:31,302 INFO L280 TraceCheckUtils]: 50: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,303 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {23516#true} {23517#false} #908#return; {23517#false} is VALID [2020-07-18 02:52:31,303 INFO L280 TraceCheckUtils]: 52: Hoare triple {23517#false} assume true; {23517#false} is VALID [2020-07-18 02:52:31,303 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {23517#false} {23516#true} #878#return; {23517#false} is VALID [2020-07-18 02:52:31,305 INFO L280 TraceCheckUtils]: 0: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {23516#true} is VALID [2020-07-18 02:52:31,305 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} assume !(0 != ~pumpRunning~0); {23516#true} is VALID [2020-07-18 02:52:31,307 INFO L263 TraceCheckUtils]: 2: Hoare triple {23516#true} call processEnvironment__wrappee__methaneQuery(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:52:31,307 INFO L280 TraceCheckUtils]: 3: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {23516#true} is VALID [2020-07-18 02:52:31,307 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} assume 0 == ~pumpRunning~0; {23516#true} is VALID [2020-07-18 02:52:31,308 INFO L263 TraceCheckUtils]: 5: Hoare triple {23516#true} call #t~ret13 := isHighWaterLevel(); {23516#true} is VALID [2020-07-18 02:52:31,308 INFO L280 TraceCheckUtils]: 6: Hoare triple {23516#true} havoc ~retValue_acc~7; {23516#true} is VALID [2020-07-18 02:52:31,308 INFO L280 TraceCheckUtils]: 7: Hoare triple {23516#true} havoc ~tmp~4; {23516#true} is VALID [2020-07-18 02:52:31,308 INFO L280 TraceCheckUtils]: 8: Hoare triple {23516#true} havoc ~tmp___0~1; {23516#true} is VALID [2020-07-18 02:52:31,309 INFO L263 TraceCheckUtils]: 9: Hoare triple {23516#true} call #t~ret33 := isHighWaterSensorDry(); {23516#true} is VALID [2020-07-18 02:52:31,309 INFO L280 TraceCheckUtils]: 10: Hoare triple {23516#true} havoc ~retValue_acc~4; {23516#true} is VALID [2020-07-18 02:52:31,309 INFO L280 TraceCheckUtils]: 11: Hoare triple {23516#true} assume ~waterLevel~0 < 2; {23516#true} is VALID [2020-07-18 02:52:31,309 INFO L280 TraceCheckUtils]: 12: Hoare triple {23516#true} ~retValue_acc~4 := 1; {23516#true} is VALID [2020-07-18 02:52:31,310 INFO L280 TraceCheckUtils]: 13: Hoare triple {23516#true} #res := ~retValue_acc~4; {23516#true} is VALID [2020-07-18 02:52:31,310 INFO L280 TraceCheckUtils]: 14: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,310 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23516#true} {23516#true} #894#return; {23516#true} is VALID [2020-07-18 02:52:31,310 INFO L280 TraceCheckUtils]: 16: Hoare triple {23516#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {23516#true} is VALID [2020-07-18 02:52:31,310 INFO L280 TraceCheckUtils]: 17: Hoare triple {23516#true} ~tmp~4 := #t~ret33; {23516#true} is VALID [2020-07-18 02:52:31,311 INFO L280 TraceCheckUtils]: 18: Hoare triple {23516#true} havoc #t~ret33; {23516#true} is VALID [2020-07-18 02:52:31,311 INFO L280 TraceCheckUtils]: 19: Hoare triple {23516#true} assume 0 != ~tmp~4; {23516#true} is VALID [2020-07-18 02:52:31,312 INFO L280 TraceCheckUtils]: 20: Hoare triple {23516#true} ~tmp___0~1 := 0; {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-18 02:52:31,312 INFO L280 TraceCheckUtils]: 21: Hoare triple {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~7 := ~tmp___0~1; {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-18 02:52:31,313 INFO L280 TraceCheckUtils]: 22: Hoare triple {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 02:52:31,313 INFO L280 TraceCheckUtils]: 23: Hoare triple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 02:52:31,314 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {23516#true} #906#return; {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} is VALID [2020-07-18 02:52:31,315 INFO L280 TraceCheckUtils]: 25: Hoare triple {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} is VALID [2020-07-18 02:52:31,315 INFO L280 TraceCheckUtils]: 26: Hoare triple {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} ~tmp~1 := #t~ret13; {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} is VALID [2020-07-18 02:52:31,316 INFO L280 TraceCheckUtils]: 27: Hoare triple {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} havoc #t~ret13; {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} is VALID [2020-07-18 02:52:31,316 INFO L280 TraceCheckUtils]: 28: Hoare triple {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} assume 0 != ~tmp~1; {23517#false} is VALID [2020-07-18 02:52:31,316 INFO L263 TraceCheckUtils]: 29: Hoare triple {23517#false} call activatePump(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:52:31,317 INFO L280 TraceCheckUtils]: 30: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {23516#true} is VALID [2020-07-18 02:52:31,317 INFO L263 TraceCheckUtils]: 31: Hoare triple {23516#true} call #t~ret15 := isMethaneAlarm(); {23516#true} is VALID [2020-07-18 02:52:31,317 INFO L280 TraceCheckUtils]: 32: Hoare triple {23516#true} havoc ~retValue_acc~5; {23516#true} is VALID [2020-07-18 02:52:31,317 INFO L263 TraceCheckUtils]: 33: Hoare triple {23516#true} call #t~ret16 := isMethaneLevelCritical(); {23516#true} is VALID [2020-07-18 02:52:31,317 INFO L280 TraceCheckUtils]: 34: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-18 02:52:31,318 INFO L280 TraceCheckUtils]: 35: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-18 02:52:31,318 INFO L280 TraceCheckUtils]: 36: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-18 02:52:31,318 INFO L280 TraceCheckUtils]: 37: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,318 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {23516#true} {23516#true} #918#return; {23516#true} is VALID [2020-07-18 02:52:31,318 INFO L280 TraceCheckUtils]: 39: Hoare triple {23516#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {23516#true} is VALID [2020-07-18 02:52:31,319 INFO L280 TraceCheckUtils]: 40: Hoare triple {23516#true} ~retValue_acc~5 := #t~ret16; {23516#true} is VALID [2020-07-18 02:52:31,319 INFO L280 TraceCheckUtils]: 41: Hoare triple {23516#true} havoc #t~ret16; {23516#true} is VALID [2020-07-18 02:52:31,319 INFO L280 TraceCheckUtils]: 42: Hoare triple {23516#true} #res := ~retValue_acc~5; {23516#true} is VALID [2020-07-18 02:52:31,319 INFO L280 TraceCheckUtils]: 43: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,319 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {23516#true} {23516#true} #890#return; {23516#true} is VALID [2020-07-18 02:52:31,319 INFO L280 TraceCheckUtils]: 45: Hoare triple {23516#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {23516#true} is VALID [2020-07-18 02:52:31,320 INFO L280 TraceCheckUtils]: 46: Hoare triple {23516#true} ~tmp~3 := #t~ret15; {23516#true} is VALID [2020-07-18 02:52:31,320 INFO L280 TraceCheckUtils]: 47: Hoare triple {23516#true} havoc #t~ret15; {23516#true} is VALID [2020-07-18 02:52:31,320 INFO L280 TraceCheckUtils]: 48: Hoare triple {23516#true} assume !(0 != ~tmp~3); {23516#true} is VALID [2020-07-18 02:52:31,321 INFO L263 TraceCheckUtils]: 49: Hoare triple {23516#true} call activatePump__wrappee__highWaterSensor(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:52:31,321 INFO L280 TraceCheckUtils]: 50: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23516#true} is VALID [2020-07-18 02:52:31,321 INFO L280 TraceCheckUtils]: 51: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,321 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {23516#true} {23516#true} #892#return; {23516#true} is VALID [2020-07-18 02:52:31,321 INFO L280 TraceCheckUtils]: 53: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,322 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {23516#true} {23517#false} #908#return; {23517#false} is VALID [2020-07-18 02:52:31,322 INFO L280 TraceCheckUtils]: 55: Hoare triple {23517#false} assume true; {23517#false} is VALID [2020-07-18 02:52:31,322 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {23517#false} {23516#true} #878#return; {23517#false} is VALID [2020-07-18 02:52:31,322 INFO L280 TraceCheckUtils]: 57: Hoare triple {23517#false} assume true; {23517#false} is VALID [2020-07-18 02:52:31,322 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {23517#false} {23516#true} #898#return; {23517#false} is VALID [2020-07-18 02:52:31,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:31,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-18 02:52:31,330 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-18 02:52:31,330 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-18 02:52:31,330 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,331 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23516#true} {23517#false} #928#return; {23517#false} is VALID [2020-07-18 02:52:31,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:31,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} havoc ~retValue_acc~6; {23516#true} is VALID [2020-07-18 02:52:31,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} ~retValue_acc~6 := ~pumpRunning~0; {23516#true} is VALID [2020-07-18 02:52:31,334 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} #res := ~retValue_acc~6; {23516#true} is VALID [2020-07-18 02:52:31,334 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,335 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23516#true} {23517#false} #930#return; {23517#false} is VALID [2020-07-18 02:52:31,340 INFO L263 TraceCheckUtils]: 0: Hoare triple {23516#true} call ULTIMATE.init(); {23681#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 02:52:31,340 INFO L280 TraceCheckUtils]: 1: Hoare triple {23681#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {23516#true} is VALID [2020-07-18 02:52:31,341 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} #valid := #valid[0 := 0]; {23516#true} is VALID [2020-07-18 02:52:31,341 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} assume 0 < #StackHeapBarrier; {23516#true} is VALID [2020-07-18 02:52:31,341 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {23516#true} is VALID [2020-07-18 02:52:31,341 INFO L280 TraceCheckUtils]: 5: Hoare triple {23516#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {23516#true} is VALID [2020-07-18 02:52:31,342 INFO L280 TraceCheckUtils]: 6: Hoare triple {23516#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {23516#true} is VALID [2020-07-18 02:52:31,342 INFO L280 TraceCheckUtils]: 7: Hoare triple {23516#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {23516#true} is VALID [2020-07-18 02:52:31,342 INFO L280 TraceCheckUtils]: 8: Hoare triple {23516#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {23516#true} is VALID [2020-07-18 02:52:31,342 INFO L280 TraceCheckUtils]: 9: Hoare triple {23516#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {23516#true} is VALID [2020-07-18 02:52:31,343 INFO L280 TraceCheckUtils]: 10: Hoare triple {23516#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {23516#true} is VALID [2020-07-18 02:52:31,343 INFO L280 TraceCheckUtils]: 11: Hoare triple {23516#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {23516#true} is VALID [2020-07-18 02:52:31,343 INFO L280 TraceCheckUtils]: 12: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {23516#true} is VALID [2020-07-18 02:52:31,343 INFO L280 TraceCheckUtils]: 13: Hoare triple {23516#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {23516#true} is VALID [2020-07-18 02:52:31,343 INFO L280 TraceCheckUtils]: 14: Hoare triple {23516#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {23516#true} is VALID [2020-07-18 02:52:31,344 INFO L280 TraceCheckUtils]: 15: Hoare triple {23516#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {23516#true} is VALID [2020-07-18 02:52:31,344 INFO L280 TraceCheckUtils]: 16: Hoare triple {23516#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {23516#true} is VALID [2020-07-18 02:52:31,344 INFO L280 TraceCheckUtils]: 17: Hoare triple {23516#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {23516#true} is VALID [2020-07-18 02:52:31,344 INFO L280 TraceCheckUtils]: 18: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {23516#true} is VALID [2020-07-18 02:52:31,344 INFO L280 TraceCheckUtils]: 19: Hoare triple {23516#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {23516#true} is VALID [2020-07-18 02:52:31,345 INFO L280 TraceCheckUtils]: 20: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {23516#true} is VALID [2020-07-18 02:52:31,345 INFO L280 TraceCheckUtils]: 21: Hoare triple {23516#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {23516#true} is VALID [2020-07-18 02:52:31,345 INFO L280 TraceCheckUtils]: 22: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {23516#true} is VALID [2020-07-18 02:52:31,345 INFO L280 TraceCheckUtils]: 23: Hoare triple {23516#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {23516#true} is VALID [2020-07-18 02:52:31,345 INFO L280 TraceCheckUtils]: 24: Hoare triple {23516#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {23516#true} is VALID [2020-07-18 02:52:31,345 INFO L280 TraceCheckUtils]: 25: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {23516#true} is VALID [2020-07-18 02:52:31,346 INFO L280 TraceCheckUtils]: 26: Hoare triple {23516#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {23516#true} is VALID [2020-07-18 02:52:31,346 INFO L280 TraceCheckUtils]: 27: Hoare triple {23516#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {23516#true} is VALID [2020-07-18 02:52:31,346 INFO L280 TraceCheckUtils]: 28: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {23516#true} is VALID [2020-07-18 02:52:31,346 INFO L280 TraceCheckUtils]: 29: Hoare triple {23516#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {23516#true} is VALID [2020-07-18 02:52:31,346 INFO L280 TraceCheckUtils]: 30: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {23516#true} is VALID [2020-07-18 02:52:31,347 INFO L280 TraceCheckUtils]: 31: Hoare triple {23516#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {23516#true} is VALID [2020-07-18 02:52:31,347 INFO L280 TraceCheckUtils]: 32: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {23516#true} is VALID [2020-07-18 02:52:31,347 INFO L280 TraceCheckUtils]: 33: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {23516#true} is VALID [2020-07-18 02:52:31,347 INFO L280 TraceCheckUtils]: 34: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {23516#true} is VALID [2020-07-18 02:52:31,347 INFO L280 TraceCheckUtils]: 35: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {23516#true} is VALID [2020-07-18 02:52:31,347 INFO L280 TraceCheckUtils]: 36: Hoare triple {23516#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {23516#true} is VALID [2020-07-18 02:52:31,348 INFO L280 TraceCheckUtils]: 37: Hoare triple {23516#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {23516#true} is VALID [2020-07-18 02:52:31,348 INFO L280 TraceCheckUtils]: 38: Hoare triple {23516#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {23516#true} is VALID [2020-07-18 02:52:31,348 INFO L280 TraceCheckUtils]: 39: Hoare triple {23516#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {23516#true} is VALID [2020-07-18 02:52:31,348 INFO L280 TraceCheckUtils]: 40: Hoare triple {23516#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {23516#true} is VALID [2020-07-18 02:52:31,348 INFO L280 TraceCheckUtils]: 41: Hoare triple {23516#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {23516#true} is VALID [2020-07-18 02:52:31,349 INFO L280 TraceCheckUtils]: 42: Hoare triple {23516#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {23516#true} is VALID [2020-07-18 02:52:31,349 INFO L280 TraceCheckUtils]: 43: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {23516#true} is VALID [2020-07-18 02:52:31,349 INFO L280 TraceCheckUtils]: 44: Hoare triple {23516#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {23516#true} is VALID [2020-07-18 02:52:31,349 INFO L280 TraceCheckUtils]: 45: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {23516#true} is VALID [2020-07-18 02:52:31,349 INFO L280 TraceCheckUtils]: 46: Hoare triple {23516#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {23516#true} is VALID [2020-07-18 02:52:31,349 INFO L280 TraceCheckUtils]: 47: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {23516#true} is VALID [2020-07-18 02:52:31,350 INFO L280 TraceCheckUtils]: 48: Hoare triple {23516#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {23516#true} is VALID [2020-07-18 02:52:31,350 INFO L280 TraceCheckUtils]: 49: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {23516#true} is VALID [2020-07-18 02:52:31,350 INFO L280 TraceCheckUtils]: 50: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {23516#true} is VALID [2020-07-18 02:52:31,350 INFO L280 TraceCheckUtils]: 51: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {23516#true} is VALID [2020-07-18 02:52:31,350 INFO L280 TraceCheckUtils]: 52: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {23516#true} is VALID [2020-07-18 02:52:31,351 INFO L280 TraceCheckUtils]: 53: Hoare triple {23516#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {23516#true} is VALID [2020-07-18 02:52:31,351 INFO L280 TraceCheckUtils]: 54: Hoare triple {23516#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {23516#true} is VALID [2020-07-18 02:52:31,351 INFO L280 TraceCheckUtils]: 55: Hoare triple {23516#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {23516#true} is VALID [2020-07-18 02:52:31,351 INFO L280 TraceCheckUtils]: 56: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {23516#true} is VALID [2020-07-18 02:52:31,351 INFO L280 TraceCheckUtils]: 57: Hoare triple {23516#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {23516#true} is VALID [2020-07-18 02:52:31,352 INFO L280 TraceCheckUtils]: 58: Hoare triple {23516#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {23516#true} is VALID [2020-07-18 02:52:31,352 INFO L280 TraceCheckUtils]: 59: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {23516#true} is VALID [2020-07-18 02:52:31,352 INFO L280 TraceCheckUtils]: 60: Hoare triple {23516#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {23516#true} is VALID [2020-07-18 02:52:31,352 INFO L280 TraceCheckUtils]: 61: Hoare triple {23516#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {23516#true} is VALID [2020-07-18 02:52:31,352 INFO L280 TraceCheckUtils]: 62: Hoare triple {23516#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {23516#true} is VALID [2020-07-18 02:52:31,352 INFO L280 TraceCheckUtils]: 63: Hoare triple {23516#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {23516#true} is VALID [2020-07-18 02:52:31,353 INFO L280 TraceCheckUtils]: 64: Hoare triple {23516#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {23516#true} is VALID [2020-07-18 02:52:31,353 INFO L280 TraceCheckUtils]: 65: Hoare triple {23516#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {23516#true} is VALID [2020-07-18 02:52:31,353 INFO L280 TraceCheckUtils]: 66: Hoare triple {23516#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {23516#true} is VALID [2020-07-18 02:52:31,353 INFO L280 TraceCheckUtils]: 67: Hoare triple {23516#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {23516#true} is VALID [2020-07-18 02:52:31,353 INFO L280 TraceCheckUtils]: 68: Hoare triple {23516#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {23516#true} is VALID [2020-07-18 02:52:31,353 INFO L280 TraceCheckUtils]: 69: Hoare triple {23516#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {23516#true} is VALID [2020-07-18 02:52:31,354 INFO L280 TraceCheckUtils]: 70: Hoare triple {23516#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {23516#true} is VALID [2020-07-18 02:52:31,354 INFO L280 TraceCheckUtils]: 71: Hoare triple {23516#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {23516#true} is VALID [2020-07-18 02:52:31,354 INFO L280 TraceCheckUtils]: 72: Hoare triple {23516#true} ~waterLevel~0 := 1; {23516#true} is VALID [2020-07-18 02:52:31,354 INFO L280 TraceCheckUtils]: 73: Hoare triple {23516#true} ~methaneLevelCritical~0 := 0; {23516#true} is VALID [2020-07-18 02:52:31,354 INFO L280 TraceCheckUtils]: 74: Hoare triple {23516#true} ~pumpRunning~0 := 0; {23516#true} is VALID [2020-07-18 02:52:31,354 INFO L280 TraceCheckUtils]: 75: Hoare triple {23516#true} ~systemActive~0 := 1; {23516#true} is VALID [2020-07-18 02:52:31,355 INFO L280 TraceCheckUtils]: 76: Hoare triple {23516#true} ~head~0.base, ~head~0.offset := 0, 0; {23516#true} is VALID [2020-07-18 02:52:31,355 INFO L280 TraceCheckUtils]: 77: Hoare triple {23516#true} ~cleanupTimeShifts~0 := 4; {23516#true} is VALID [2020-07-18 02:52:31,355 INFO L280 TraceCheckUtils]: 78: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,355 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {23516#true} {23516#true} #924#return; {23516#true} is VALID [2020-07-18 02:52:31,355 INFO L263 TraceCheckUtils]: 80: Hoare triple {23516#true} call #t~ret74 := main(); {23516#true} is VALID [2020-07-18 02:52:31,356 INFO L280 TraceCheckUtils]: 81: Hoare triple {23516#true} havoc ~retValue_acc~11; {23516#true} is VALID [2020-07-18 02:52:31,356 INFO L280 TraceCheckUtils]: 82: Hoare triple {23516#true} havoc ~tmp~9; {23516#true} is VALID [2020-07-18 02:52:31,356 INFO L263 TraceCheckUtils]: 83: Hoare triple {23516#true} call select_helpers(); {23516#true} is VALID [2020-07-18 02:52:31,356 INFO L280 TraceCheckUtils]: 84: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,357 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {23516#true} {23516#true} #830#return; {23516#true} is VALID [2020-07-18 02:52:31,357 INFO L263 TraceCheckUtils]: 86: Hoare triple {23516#true} call select_features(); {23516#true} is VALID [2020-07-18 02:52:31,357 INFO L280 TraceCheckUtils]: 87: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,357 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {23516#true} {23516#true} #832#return; {23516#true} is VALID [2020-07-18 02:52:31,358 INFO L263 TraceCheckUtils]: 89: Hoare triple {23516#true} call #t~ret73 := valid_product(); {23516#true} is VALID [2020-07-18 02:52:31,358 INFO L280 TraceCheckUtils]: 90: Hoare triple {23516#true} havoc ~retValue_acc~1; {23516#true} is VALID [2020-07-18 02:52:31,358 INFO L280 TraceCheckUtils]: 91: Hoare triple {23516#true} ~retValue_acc~1 := 1; {23516#true} is VALID [2020-07-18 02:52:31,358 INFO L280 TraceCheckUtils]: 92: Hoare triple {23516#true} #res := ~retValue_acc~1; {23516#true} is VALID [2020-07-18 02:52:31,359 INFO L280 TraceCheckUtils]: 93: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,359 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {23516#true} {23516#true} #834#return; {23516#true} is VALID [2020-07-18 02:52:31,359 INFO L280 TraceCheckUtils]: 95: Hoare triple {23516#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {23516#true} is VALID [2020-07-18 02:52:31,359 INFO L280 TraceCheckUtils]: 96: Hoare triple {23516#true} ~tmp~9 := #t~ret73; {23516#true} is VALID [2020-07-18 02:52:31,360 INFO L280 TraceCheckUtils]: 97: Hoare triple {23516#true} havoc #t~ret73; {23516#true} is VALID [2020-07-18 02:52:31,360 INFO L280 TraceCheckUtils]: 98: Hoare triple {23516#true} assume 0 != ~tmp~9; {23516#true} is VALID [2020-07-18 02:52:31,360 INFO L263 TraceCheckUtils]: 99: Hoare triple {23516#true} call setup(); {23516#true} is VALID [2020-07-18 02:52:31,360 INFO L280 TraceCheckUtils]: 100: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,360 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {23516#true} {23516#true} #836#return; {23516#true} is VALID [2020-07-18 02:52:31,360 INFO L263 TraceCheckUtils]: 102: Hoare triple {23516#true} call runTest(); {23516#true} is VALID [2020-07-18 02:52:31,361 INFO L263 TraceCheckUtils]: 103: Hoare triple {23516#true} call test(); {23516#true} is VALID [2020-07-18 02:52:31,361 INFO L280 TraceCheckUtils]: 104: Hoare triple {23516#true} havoc ~splverifierCounter~0; {23516#true} is VALID [2020-07-18 02:52:31,361 INFO L280 TraceCheckUtils]: 105: Hoare triple {23516#true} havoc ~tmp~5; {23516#true} is VALID [2020-07-18 02:52:31,361 INFO L280 TraceCheckUtils]: 106: Hoare triple {23516#true} havoc ~tmp___0~2; {23516#true} is VALID [2020-07-18 02:52:31,362 INFO L280 TraceCheckUtils]: 107: Hoare triple {23516#true} havoc ~tmp___1~0; {23516#true} is VALID [2020-07-18 02:52:31,362 INFO L280 TraceCheckUtils]: 108: Hoare triple {23516#true} havoc ~tmp___2~0; {23516#true} is VALID [2020-07-18 02:52:31,362 INFO L280 TraceCheckUtils]: 109: Hoare triple {23516#true} ~splverifierCounter~0 := 0; {23516#true} is VALID [2020-07-18 02:52:31,362 INFO L280 TraceCheckUtils]: 110: Hoare triple {23516#true} assume !false; {23516#true} is VALID [2020-07-18 02:52:31,362 INFO L280 TraceCheckUtils]: 111: Hoare triple {23516#true} assume ~splverifierCounter~0 < 4; {23516#true} is VALID [2020-07-18 02:52:31,362 INFO L280 TraceCheckUtils]: 112: Hoare triple {23516#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {23516#true} is VALID [2020-07-18 02:52:31,363 INFO L280 TraceCheckUtils]: 113: Hoare triple {23516#true} ~tmp~5 := #t~nondet34; {23516#true} is VALID [2020-07-18 02:52:31,363 INFO L280 TraceCheckUtils]: 114: Hoare triple {23516#true} havoc #t~nondet34; {23516#true} is VALID [2020-07-18 02:52:31,363 INFO L280 TraceCheckUtils]: 115: Hoare triple {23516#true} assume !(0 != ~tmp~5); {23516#true} is VALID [2020-07-18 02:52:31,363 INFO L280 TraceCheckUtils]: 116: Hoare triple {23516#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {23516#true} is VALID [2020-07-18 02:52:31,363 INFO L280 TraceCheckUtils]: 117: Hoare triple {23516#true} ~tmp___0~2 := #t~nondet35; {23516#true} is VALID [2020-07-18 02:52:31,364 INFO L280 TraceCheckUtils]: 118: Hoare triple {23516#true} havoc #t~nondet35; {23516#true} is VALID [2020-07-18 02:52:31,364 INFO L280 TraceCheckUtils]: 119: Hoare triple {23516#true} assume 0 != ~tmp___0~2; {23516#true} is VALID [2020-07-18 02:52:31,367 INFO L263 TraceCheckUtils]: 120: Hoare triple {23516#true} call changeMethaneLevel(); {23682#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 02:52:31,368 INFO L280 TraceCheckUtils]: 121: Hoare triple {23682#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {23516#true} is VALID [2020-07-18 02:52:31,368 INFO L280 TraceCheckUtils]: 122: Hoare triple {23516#true} ~methaneLevelCritical~0 := 1; {23516#true} is VALID [2020-07-18 02:52:31,368 INFO L280 TraceCheckUtils]: 123: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,368 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {23516#true} {23516#true} #882#return; {23516#true} is VALID [2020-07-18 02:52:31,369 INFO L280 TraceCheckUtils]: 125: Hoare triple {23516#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {23516#true} is VALID [2020-07-18 02:52:31,369 INFO L280 TraceCheckUtils]: 126: Hoare triple {23516#true} ~tmp___2~0 := #t~nondet36; {23516#true} is VALID [2020-07-18 02:52:31,369 INFO L280 TraceCheckUtils]: 127: Hoare triple {23516#true} havoc #t~nondet36; {23516#true} is VALID [2020-07-18 02:52:31,369 INFO L280 TraceCheckUtils]: 128: Hoare triple {23516#true} assume 0 != ~tmp___2~0; {23516#true} is VALID [2020-07-18 02:52:31,370 INFO L263 TraceCheckUtils]: 129: Hoare triple {23516#true} call timeShift(); {23516#true} is VALID [2020-07-18 02:52:31,370 INFO L280 TraceCheckUtils]: 130: Hoare triple {23516#true} assume !(0 != ~pumpRunning~0); {23516#true} is VALID [2020-07-18 02:52:31,370 INFO L280 TraceCheckUtils]: 131: Hoare triple {23516#true} assume 0 != ~systemActive~0; {23516#true} is VALID [2020-07-18 02:52:31,371 INFO L263 TraceCheckUtils]: 132: Hoare triple {23516#true} call processEnvironment(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:52:31,371 INFO L280 TraceCheckUtils]: 133: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {23516#true} is VALID [2020-07-18 02:52:31,371 INFO L280 TraceCheckUtils]: 134: Hoare triple {23516#true} assume !(0 != ~pumpRunning~0); {23516#true} is VALID [2020-07-18 02:52:31,372 INFO L263 TraceCheckUtils]: 135: Hoare triple {23516#true} call processEnvironment__wrappee__methaneQuery(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:52:31,372 INFO L280 TraceCheckUtils]: 136: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {23516#true} is VALID [2020-07-18 02:52:31,372 INFO L280 TraceCheckUtils]: 137: Hoare triple {23516#true} assume 0 == ~pumpRunning~0; {23516#true} is VALID [2020-07-18 02:52:31,373 INFO L263 TraceCheckUtils]: 138: Hoare triple {23516#true} call #t~ret13 := isHighWaterLevel(); {23516#true} is VALID [2020-07-18 02:52:31,373 INFO L280 TraceCheckUtils]: 139: Hoare triple {23516#true} havoc ~retValue_acc~7; {23516#true} is VALID [2020-07-18 02:52:31,373 INFO L280 TraceCheckUtils]: 140: Hoare triple {23516#true} havoc ~tmp~4; {23516#true} is VALID [2020-07-18 02:52:31,373 INFO L280 TraceCheckUtils]: 141: Hoare triple {23516#true} havoc ~tmp___0~1; {23516#true} is VALID [2020-07-18 02:52:31,373 INFO L263 TraceCheckUtils]: 142: Hoare triple {23516#true} call #t~ret33 := isHighWaterSensorDry(); {23516#true} is VALID [2020-07-18 02:52:31,374 INFO L280 TraceCheckUtils]: 143: Hoare triple {23516#true} havoc ~retValue_acc~4; {23516#true} is VALID [2020-07-18 02:52:31,374 INFO L280 TraceCheckUtils]: 144: Hoare triple {23516#true} assume ~waterLevel~0 < 2; {23516#true} is VALID [2020-07-18 02:52:31,374 INFO L280 TraceCheckUtils]: 145: Hoare triple {23516#true} ~retValue_acc~4 := 1; {23516#true} is VALID [2020-07-18 02:52:31,374 INFO L280 TraceCheckUtils]: 146: Hoare triple {23516#true} #res := ~retValue_acc~4; {23516#true} is VALID [2020-07-18 02:52:31,374 INFO L280 TraceCheckUtils]: 147: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,374 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {23516#true} {23516#true} #894#return; {23516#true} is VALID [2020-07-18 02:52:31,375 INFO L280 TraceCheckUtils]: 149: Hoare triple {23516#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {23516#true} is VALID [2020-07-18 02:52:31,375 INFO L280 TraceCheckUtils]: 150: Hoare triple {23516#true} ~tmp~4 := #t~ret33; {23516#true} is VALID [2020-07-18 02:52:31,375 INFO L280 TraceCheckUtils]: 151: Hoare triple {23516#true} havoc #t~ret33; {23516#true} is VALID [2020-07-18 02:52:31,375 INFO L280 TraceCheckUtils]: 152: Hoare triple {23516#true} assume 0 != ~tmp~4; {23516#true} is VALID [2020-07-18 02:52:31,376 INFO L280 TraceCheckUtils]: 153: Hoare triple {23516#true} ~tmp___0~1 := 0; {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-18 02:52:31,376 INFO L280 TraceCheckUtils]: 154: Hoare triple {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~7 := ~tmp___0~1; {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-18 02:52:31,377 INFO L280 TraceCheckUtils]: 155: Hoare triple {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 02:52:31,378 INFO L280 TraceCheckUtils]: 156: Hoare triple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 02:52:31,379 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {23516#true} #906#return; {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} is VALID [2020-07-18 02:52:31,379 INFO L280 TraceCheckUtils]: 158: Hoare triple {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} is VALID [2020-07-18 02:52:31,380 INFO L280 TraceCheckUtils]: 159: Hoare triple {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} ~tmp~1 := #t~ret13; {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} is VALID [2020-07-18 02:52:31,381 INFO L280 TraceCheckUtils]: 160: Hoare triple {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} havoc #t~ret13; {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} is VALID [2020-07-18 02:52:31,381 INFO L280 TraceCheckUtils]: 161: Hoare triple {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} assume 0 != ~tmp~1; {23517#false} is VALID [2020-07-18 02:52:31,382 INFO L263 TraceCheckUtils]: 162: Hoare triple {23517#false} call activatePump(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:52:31,382 INFO L280 TraceCheckUtils]: 163: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {23516#true} is VALID [2020-07-18 02:52:31,382 INFO L263 TraceCheckUtils]: 164: Hoare triple {23516#true} call #t~ret15 := isMethaneAlarm(); {23516#true} is VALID [2020-07-18 02:52:31,382 INFO L280 TraceCheckUtils]: 165: Hoare triple {23516#true} havoc ~retValue_acc~5; {23516#true} is VALID [2020-07-18 02:52:31,383 INFO L263 TraceCheckUtils]: 166: Hoare triple {23516#true} call #t~ret16 := isMethaneLevelCritical(); {23516#true} is VALID [2020-07-18 02:52:31,383 INFO L280 TraceCheckUtils]: 167: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-18 02:52:31,383 INFO L280 TraceCheckUtils]: 168: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-18 02:52:31,383 INFO L280 TraceCheckUtils]: 169: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-18 02:52:31,383 INFO L280 TraceCheckUtils]: 170: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,383 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {23516#true} {23516#true} #918#return; {23516#true} is VALID [2020-07-18 02:52:31,384 INFO L280 TraceCheckUtils]: 172: Hoare triple {23516#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {23516#true} is VALID [2020-07-18 02:52:31,384 INFO L280 TraceCheckUtils]: 173: Hoare triple {23516#true} ~retValue_acc~5 := #t~ret16; {23516#true} is VALID [2020-07-18 02:52:31,384 INFO L280 TraceCheckUtils]: 174: Hoare triple {23516#true} havoc #t~ret16; {23516#true} is VALID [2020-07-18 02:52:31,384 INFO L280 TraceCheckUtils]: 175: Hoare triple {23516#true} #res := ~retValue_acc~5; {23516#true} is VALID [2020-07-18 02:52:31,384 INFO L280 TraceCheckUtils]: 176: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,385 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {23516#true} {23516#true} #890#return; {23516#true} is VALID [2020-07-18 02:52:31,385 INFO L280 TraceCheckUtils]: 178: Hoare triple {23516#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {23516#true} is VALID [2020-07-18 02:52:31,385 INFO L280 TraceCheckUtils]: 179: Hoare triple {23516#true} ~tmp~3 := #t~ret15; {23516#true} is VALID [2020-07-18 02:52:31,385 INFO L280 TraceCheckUtils]: 180: Hoare triple {23516#true} havoc #t~ret15; {23516#true} is VALID [2020-07-18 02:52:31,385 INFO L280 TraceCheckUtils]: 181: Hoare triple {23516#true} assume !(0 != ~tmp~3); {23516#true} is VALID [2020-07-18 02:52:31,387 INFO L263 TraceCheckUtils]: 182: Hoare triple {23516#true} call activatePump__wrappee__highWaterSensor(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:52:31,387 INFO L280 TraceCheckUtils]: 183: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23516#true} is VALID [2020-07-18 02:52:31,387 INFO L280 TraceCheckUtils]: 184: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,387 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {23516#true} {23516#true} #892#return; {23516#true} is VALID [2020-07-18 02:52:31,387 INFO L280 TraceCheckUtils]: 186: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,387 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {23516#true} {23517#false} #908#return; {23517#false} is VALID [2020-07-18 02:52:31,388 INFO L280 TraceCheckUtils]: 188: Hoare triple {23517#false} assume true; {23517#false} is VALID [2020-07-18 02:52:31,388 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {23517#false} {23516#true} #878#return; {23517#false} is VALID [2020-07-18 02:52:31,388 INFO L280 TraceCheckUtils]: 190: Hoare triple {23517#false} assume true; {23517#false} is VALID [2020-07-18 02:52:31,388 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {23517#false} {23516#true} #898#return; {23517#false} is VALID [2020-07-18 02:52:31,388 INFO L263 TraceCheckUtils]: 192: Hoare triple {23517#false} call __utac_acc__Specification1_spec__1(); {23517#false} is VALID [2020-07-18 02:52:31,389 INFO L280 TraceCheckUtils]: 193: Hoare triple {23517#false} havoc ~tmp~0; {23517#false} is VALID [2020-07-18 02:52:31,389 INFO L280 TraceCheckUtils]: 194: Hoare triple {23517#false} havoc ~tmp___0~0; {23517#false} is VALID [2020-07-18 02:52:31,389 INFO L263 TraceCheckUtils]: 195: Hoare triple {23517#false} call #t~ret0 := isMethaneLevelCritical(); {23516#true} is VALID [2020-07-18 02:52:31,389 INFO L280 TraceCheckUtils]: 196: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-18 02:52:31,389 INFO L280 TraceCheckUtils]: 197: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-18 02:52:31,389 INFO L280 TraceCheckUtils]: 198: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-18 02:52:31,390 INFO L280 TraceCheckUtils]: 199: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,390 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {23516#true} {23517#false} #928#return; {23517#false} is VALID [2020-07-18 02:52:31,390 INFO L280 TraceCheckUtils]: 201: Hoare triple {23517#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23517#false} is VALID [2020-07-18 02:52:31,390 INFO L280 TraceCheckUtils]: 202: Hoare triple {23517#false} ~tmp~0 := #t~ret0; {23517#false} is VALID [2020-07-18 02:52:31,390 INFO L280 TraceCheckUtils]: 203: Hoare triple {23517#false} havoc #t~ret0; {23517#false} is VALID [2020-07-18 02:52:31,390 INFO L280 TraceCheckUtils]: 204: Hoare triple {23517#false} assume 0 != ~tmp~0; {23517#false} is VALID [2020-07-18 02:52:31,391 INFO L263 TraceCheckUtils]: 205: Hoare triple {23517#false} call #t~ret1 := isPumpRunning(); {23516#true} is VALID [2020-07-18 02:52:31,391 INFO L280 TraceCheckUtils]: 206: Hoare triple {23516#true} havoc ~retValue_acc~6; {23516#true} is VALID [2020-07-18 02:52:31,391 INFO L280 TraceCheckUtils]: 207: Hoare triple {23516#true} ~retValue_acc~6 := ~pumpRunning~0; {23516#true} is VALID [2020-07-18 02:52:31,391 INFO L280 TraceCheckUtils]: 208: Hoare triple {23516#true} #res := ~retValue_acc~6; {23516#true} is VALID [2020-07-18 02:52:31,391 INFO L280 TraceCheckUtils]: 209: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-18 02:52:31,391 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {23516#true} {23517#false} #930#return; {23517#false} is VALID [2020-07-18 02:52:31,392 INFO L280 TraceCheckUtils]: 211: Hoare triple {23517#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23517#false} is VALID [2020-07-18 02:52:31,392 INFO L280 TraceCheckUtils]: 212: Hoare triple {23517#false} ~tmp___0~0 := #t~ret1; {23517#false} is VALID [2020-07-18 02:52:31,392 INFO L280 TraceCheckUtils]: 213: Hoare triple {23517#false} havoc #t~ret1; {23517#false} is VALID [2020-07-18 02:52:31,392 INFO L280 TraceCheckUtils]: 214: Hoare triple {23517#false} assume 0 != ~tmp___0~0; {23517#false} is VALID [2020-07-18 02:52:31,392 INFO L263 TraceCheckUtils]: 215: Hoare triple {23517#false} call __automaton_fail(); {23517#false} is VALID [2020-07-18 02:52:31,392 INFO L280 TraceCheckUtils]: 216: Hoare triple {23517#false} assume !false; {23517#false} is VALID [2020-07-18 02:52:31,434 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-18 02:52:31,435 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [894394456] [2020-07-18 02:52:31,435 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:52:31,435 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-18 02:52:31,436 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2108292679] [2020-07-18 02:52:31,437 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 217 [2020-07-18 02:52:31,437 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:52:31,437 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-18 02:52:31,628 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 213 edges. 213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:52:31,628 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-18 02:52:31,628 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:52:31,628 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-18 02:52:31,629 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-18 02:52:31,629 INFO L87 Difference]: Start difference. First operand 1121 states and 1297 transitions. Second operand 10 states. [2020-07-18 02:52:42,811 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:52:43,411 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 02:52:44,040 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-18 02:52:44,999 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:52:46,013 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:52:46,622 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:53:25,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:53:25,007 INFO L93 Difference]: Finished difference Result 2544 states and 3169 transitions. [2020-07-18 02:53:25,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-18 02:53:25,007 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 217 [2020-07-18 02:53:25,007 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:53:25,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 02:53:25,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 623 transitions. [2020-07-18 02:53:25,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 02:53:25,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 623 transitions. [2020-07-18 02:53:25,017 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 623 transitions. [2020-07-18 02:53:26,622 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 623 edges. 623 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:53:26,721 INFO L225 Difference]: With dead ends: 2544 [2020-07-18 02:53:26,721 INFO L226 Difference]: Without dead ends: 1533 [2020-07-18 02:53:26,724 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-07-18 02:53:26,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1533 states. [2020-07-18 02:53:56,729 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1533 to 1159. [2020-07-18 02:53:56,729 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:53:56,729 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1533 states. Second operand 1159 states. [2020-07-18 02:53:56,729 INFO L74 IsIncluded]: Start isIncluded. First operand 1533 states. Second operand 1159 states. [2020-07-18 02:53:56,729 INFO L87 Difference]: Start difference. First operand 1533 states. Second operand 1159 states. [2020-07-18 02:53:56,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:53:56,813 INFO L93 Difference]: Finished difference Result 1533 states and 1882 transitions. [2020-07-18 02:53:56,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 1882 transitions. [2020-07-18 02:53:56,816 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:53:56,816 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:53:56,816 INFO L74 IsIncluded]: Start isIncluded. First operand 1159 states. Second operand 1533 states. [2020-07-18 02:53:56,816 INFO L87 Difference]: Start difference. First operand 1159 states. Second operand 1533 states. [2020-07-18 02:53:56,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:53:56,924 INFO L93 Difference]: Finished difference Result 1533 states and 1882 transitions. [2020-07-18 02:53:56,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 1882 transitions. [2020-07-18 02:53:56,927 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:53:56,927 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:53:56,927 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:53:56,927 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:53:56,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1159 states. [2020-07-18 02:53:56,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 1159 states and 1337 transitions. [2020-07-18 02:53:56,974 INFO L78 Accepts]: Start accepts. Automaton has 1159 states and 1337 transitions. Word has length 217 [2020-07-18 02:53:56,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:53:56,974 INFO L479 AbstractCegarLoop]: Abstraction has 1159 states and 1337 transitions. [2020-07-18 02:53:56,974 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-18 02:53:56,974 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1159 states and 1337 transitions. [2020-07-18 02:54:04,374 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1337 edges. 1337 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:54:04,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1337 transitions. [2020-07-18 02:54:04,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-07-18 02:54:04,380 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:54:04,380 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 02:54:04,380 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-18 02:54:04,381 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:54:04,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:54:04,381 INFO L82 PathProgramCache]: Analyzing trace with hash 1237734314, now seen corresponding path program 1 times [2020-07-18 02:54:04,381 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:54:04,381 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2097809902] [2020-07-18 02:54:04,382 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:54:04,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:54:04,696 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:54:04,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:54:04,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {34470#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {34303#true} is VALID [2020-07-18 02:54:04,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} #valid := #valid[0 := 0]; {34303#true} is VALID [2020-07-18 02:54:04,757 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} assume 0 < #StackHeapBarrier; {34303#true} is VALID [2020-07-18 02:54:04,757 INFO L280 TraceCheckUtils]: 3: Hoare triple {34303#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {34303#true} is VALID [2020-07-18 02:54:04,757 INFO L280 TraceCheckUtils]: 4: Hoare triple {34303#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {34303#true} is VALID [2020-07-18 02:54:04,757 INFO L280 TraceCheckUtils]: 5: Hoare triple {34303#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {34303#true} is VALID [2020-07-18 02:54:04,758 INFO L280 TraceCheckUtils]: 6: Hoare triple {34303#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {34303#true} is VALID [2020-07-18 02:54:04,758 INFO L280 TraceCheckUtils]: 7: Hoare triple {34303#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {34303#true} is VALID [2020-07-18 02:54:04,758 INFO L280 TraceCheckUtils]: 8: Hoare triple {34303#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {34303#true} is VALID [2020-07-18 02:54:04,758 INFO L280 TraceCheckUtils]: 9: Hoare triple {34303#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {34303#true} is VALID [2020-07-18 02:54:04,758 INFO L280 TraceCheckUtils]: 10: Hoare triple {34303#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {34303#true} is VALID [2020-07-18 02:54:04,759 INFO L280 TraceCheckUtils]: 11: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {34303#true} is VALID [2020-07-18 02:54:04,759 INFO L280 TraceCheckUtils]: 12: Hoare triple {34303#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {34303#true} is VALID [2020-07-18 02:54:04,759 INFO L280 TraceCheckUtils]: 13: Hoare triple {34303#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {34303#true} is VALID [2020-07-18 02:54:04,759 INFO L280 TraceCheckUtils]: 14: Hoare triple {34303#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {34303#true} is VALID [2020-07-18 02:54:04,759 INFO L280 TraceCheckUtils]: 15: Hoare triple {34303#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {34303#true} is VALID [2020-07-18 02:54:04,759 INFO L280 TraceCheckUtils]: 16: Hoare triple {34303#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {34303#true} is VALID [2020-07-18 02:54:04,760 INFO L280 TraceCheckUtils]: 17: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {34303#true} is VALID [2020-07-18 02:54:04,760 INFO L280 TraceCheckUtils]: 18: Hoare triple {34303#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {34303#true} is VALID [2020-07-18 02:54:04,760 INFO L280 TraceCheckUtils]: 19: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {34303#true} is VALID [2020-07-18 02:54:04,760 INFO L280 TraceCheckUtils]: 20: Hoare triple {34303#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {34303#true} is VALID [2020-07-18 02:54:04,760 INFO L280 TraceCheckUtils]: 21: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {34303#true} is VALID [2020-07-18 02:54:04,760 INFO L280 TraceCheckUtils]: 22: Hoare triple {34303#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {34303#true} is VALID [2020-07-18 02:54:04,761 INFO L280 TraceCheckUtils]: 23: Hoare triple {34303#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {34303#true} is VALID [2020-07-18 02:54:04,761 INFO L280 TraceCheckUtils]: 24: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {34303#true} is VALID [2020-07-18 02:54:04,761 INFO L280 TraceCheckUtils]: 25: Hoare triple {34303#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {34303#true} is VALID [2020-07-18 02:54:04,761 INFO L280 TraceCheckUtils]: 26: Hoare triple {34303#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {34303#true} is VALID [2020-07-18 02:54:04,761 INFO L280 TraceCheckUtils]: 27: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {34303#true} is VALID [2020-07-18 02:54:04,762 INFO L280 TraceCheckUtils]: 28: Hoare triple {34303#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {34303#true} is VALID [2020-07-18 02:54:04,762 INFO L280 TraceCheckUtils]: 29: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {34303#true} is VALID [2020-07-18 02:54:04,762 INFO L280 TraceCheckUtils]: 30: Hoare triple {34303#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {34303#true} is VALID [2020-07-18 02:54:04,762 INFO L280 TraceCheckUtils]: 31: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {34303#true} is VALID [2020-07-18 02:54:04,762 INFO L280 TraceCheckUtils]: 32: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {34303#true} is VALID [2020-07-18 02:54:04,762 INFO L280 TraceCheckUtils]: 33: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {34303#true} is VALID [2020-07-18 02:54:04,763 INFO L280 TraceCheckUtils]: 34: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {34303#true} is VALID [2020-07-18 02:54:04,763 INFO L280 TraceCheckUtils]: 35: Hoare triple {34303#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {34303#true} is VALID [2020-07-18 02:54:04,763 INFO L280 TraceCheckUtils]: 36: Hoare triple {34303#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {34303#true} is VALID [2020-07-18 02:54:04,763 INFO L280 TraceCheckUtils]: 37: Hoare triple {34303#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {34303#true} is VALID [2020-07-18 02:54:04,763 INFO L280 TraceCheckUtils]: 38: Hoare triple {34303#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {34303#true} is VALID [2020-07-18 02:54:04,764 INFO L280 TraceCheckUtils]: 39: Hoare triple {34303#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {34303#true} is VALID [2020-07-18 02:54:04,764 INFO L280 TraceCheckUtils]: 40: Hoare triple {34303#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {34303#true} is VALID [2020-07-18 02:54:04,764 INFO L280 TraceCheckUtils]: 41: Hoare triple {34303#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {34303#true} is VALID [2020-07-18 02:54:04,764 INFO L280 TraceCheckUtils]: 42: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {34303#true} is VALID [2020-07-18 02:54:04,764 INFO L280 TraceCheckUtils]: 43: Hoare triple {34303#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {34303#true} is VALID [2020-07-18 02:54:04,764 INFO L280 TraceCheckUtils]: 44: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {34303#true} is VALID [2020-07-18 02:54:04,765 INFO L280 TraceCheckUtils]: 45: Hoare triple {34303#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {34303#true} is VALID [2020-07-18 02:54:04,765 INFO L280 TraceCheckUtils]: 46: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {34303#true} is VALID [2020-07-18 02:54:04,765 INFO L280 TraceCheckUtils]: 47: Hoare triple {34303#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {34303#true} is VALID [2020-07-18 02:54:04,765 INFO L280 TraceCheckUtils]: 48: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {34303#true} is VALID [2020-07-18 02:54:04,765 INFO L280 TraceCheckUtils]: 49: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {34303#true} is VALID [2020-07-18 02:54:04,766 INFO L280 TraceCheckUtils]: 50: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {34303#true} is VALID [2020-07-18 02:54:04,766 INFO L280 TraceCheckUtils]: 51: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {34303#true} is VALID [2020-07-18 02:54:04,766 INFO L280 TraceCheckUtils]: 52: Hoare triple {34303#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {34303#true} is VALID [2020-07-18 02:54:04,766 INFO L280 TraceCheckUtils]: 53: Hoare triple {34303#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {34303#true} is VALID [2020-07-18 02:54:04,766 INFO L280 TraceCheckUtils]: 54: Hoare triple {34303#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {34303#true} is VALID [2020-07-18 02:54:04,767 INFO L280 TraceCheckUtils]: 55: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {34303#true} is VALID [2020-07-18 02:54:04,767 INFO L280 TraceCheckUtils]: 56: Hoare triple {34303#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {34303#true} is VALID [2020-07-18 02:54:04,767 INFO L280 TraceCheckUtils]: 57: Hoare triple {34303#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {34303#true} is VALID [2020-07-18 02:54:04,767 INFO L280 TraceCheckUtils]: 58: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {34303#true} is VALID [2020-07-18 02:54:04,767 INFO L280 TraceCheckUtils]: 59: Hoare triple {34303#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {34303#true} is VALID [2020-07-18 02:54:04,768 INFO L280 TraceCheckUtils]: 60: Hoare triple {34303#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {34303#true} is VALID [2020-07-18 02:54:04,768 INFO L280 TraceCheckUtils]: 61: Hoare triple {34303#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {34303#true} is VALID [2020-07-18 02:54:04,768 INFO L280 TraceCheckUtils]: 62: Hoare triple {34303#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {34303#true} is VALID [2020-07-18 02:54:04,768 INFO L280 TraceCheckUtils]: 63: Hoare triple {34303#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {34303#true} is VALID [2020-07-18 02:54:04,768 INFO L280 TraceCheckUtils]: 64: Hoare triple {34303#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {34303#true} is VALID [2020-07-18 02:54:04,768 INFO L280 TraceCheckUtils]: 65: Hoare triple {34303#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {34303#true} is VALID [2020-07-18 02:54:04,769 INFO L280 TraceCheckUtils]: 66: Hoare triple {34303#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {34303#true} is VALID [2020-07-18 02:54:04,769 INFO L280 TraceCheckUtils]: 67: Hoare triple {34303#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {34303#true} is VALID [2020-07-18 02:54:04,769 INFO L280 TraceCheckUtils]: 68: Hoare triple {34303#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {34303#true} is VALID [2020-07-18 02:54:04,769 INFO L280 TraceCheckUtils]: 69: Hoare triple {34303#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {34303#true} is VALID [2020-07-18 02:54:04,769 INFO L280 TraceCheckUtils]: 70: Hoare triple {34303#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {34303#true} is VALID [2020-07-18 02:54:04,770 INFO L280 TraceCheckUtils]: 71: Hoare triple {34303#true} ~waterLevel~0 := 1; {34303#true} is VALID [2020-07-18 02:54:04,770 INFO L280 TraceCheckUtils]: 72: Hoare triple {34303#true} ~methaneLevelCritical~0 := 0; {34303#true} is VALID [2020-07-18 02:54:04,770 INFO L280 TraceCheckUtils]: 73: Hoare triple {34303#true} ~pumpRunning~0 := 0; {34303#true} is VALID [2020-07-18 02:54:04,770 INFO L280 TraceCheckUtils]: 74: Hoare triple {34303#true} ~systemActive~0 := 1; {34303#true} is VALID [2020-07-18 02:54:04,770 INFO L280 TraceCheckUtils]: 75: Hoare triple {34303#true} ~head~0.base, ~head~0.offset := 0, 0; {34303#true} is VALID [2020-07-18 02:54:04,770 INFO L280 TraceCheckUtils]: 76: Hoare triple {34303#true} ~cleanupTimeShifts~0 := 4; {34303#true} is VALID [2020-07-18 02:54:04,771 INFO L280 TraceCheckUtils]: 77: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:04,771 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {34303#true} {34303#true} #924#return; {34303#true} is VALID [2020-07-18 02:54:04,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:54:04,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:04,778 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34303#true} {34303#true} #830#return; {34303#true} is VALID [2020-07-18 02:54:04,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:54:04,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:04,780 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34303#true} {34303#true} #832#return; {34303#true} is VALID [2020-07-18 02:54:04,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:54:04,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} havoc ~retValue_acc~1; {34303#true} is VALID [2020-07-18 02:54:04,817 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} ~retValue_acc~1 := 1; {34471#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-18 02:54:04,817 INFO L280 TraceCheckUtils]: 2: Hoare triple {34471#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:54:04,818 INFO L280 TraceCheckUtils]: 3: Hoare triple {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:54:04,819 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {34303#true} #834#return; {34393#(= |main_#t~ret73| 1)} is VALID [2020-07-18 02:54:04,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:54:04,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:04,822 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34303#true} {34303#true} #836#return; {34303#true} is VALID [2020-07-18 02:54:04,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:54:04,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {34473#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {34303#true} is VALID [2020-07-18 02:54:04,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} ~methaneLevelCritical~0 := 1; {34303#true} is VALID [2020-07-18 02:54:04,839 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:04,839 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34303#true} {34303#true} #882#return; {34303#true} is VALID [2020-07-18 02:54:04,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:54:04,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:54:04,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:54:04,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:54:04,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} havoc ~retValue_acc~4; {34303#true} is VALID [2020-07-18 02:54:04,964 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} assume ~waterLevel~0 < 2; {34303#true} is VALID [2020-07-18 02:54:04,965 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} ~retValue_acc~4 := 1; {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} is VALID [2020-07-18 02:54:04,966 INFO L280 TraceCheckUtils]: 3: Hoare triple {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} #res := ~retValue_acc~4; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:54:04,966 INFO L280 TraceCheckUtils]: 4: Hoare triple {34582#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:54:04,967 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {34582#(<= 1 |isHighWaterSensorDry_#res|)} {34303#true} #894#return; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-18 02:54:04,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} havoc ~retValue_acc~7; {34303#true} is VALID [2020-07-18 02:54:04,967 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} havoc ~tmp~4; {34303#true} is VALID [2020-07-18 02:54:04,968 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} havoc ~tmp___0~1; {34303#true} is VALID [2020-07-18 02:54:04,968 INFO L263 TraceCheckUtils]: 3: Hoare triple {34303#true} call #t~ret33 := isHighWaterSensorDry(); {34303#true} is VALID [2020-07-18 02:54:04,968 INFO L280 TraceCheckUtils]: 4: Hoare triple {34303#true} havoc ~retValue_acc~4; {34303#true} is VALID [2020-07-18 02:54:04,968 INFO L280 TraceCheckUtils]: 5: Hoare triple {34303#true} assume ~waterLevel~0 < 2; {34303#true} is VALID [2020-07-18 02:54:04,969 INFO L280 TraceCheckUtils]: 6: Hoare triple {34303#true} ~retValue_acc~4 := 1; {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} is VALID [2020-07-18 02:54:04,969 INFO L280 TraceCheckUtils]: 7: Hoare triple {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} #res := ~retValue_acc~4; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:54:04,970 INFO L280 TraceCheckUtils]: 8: Hoare triple {34582#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:54:04,971 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {34582#(<= 1 |isHighWaterSensorDry_#res|)} {34303#true} #894#return; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-18 02:54:04,971 INFO L280 TraceCheckUtils]: 10: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-18 02:54:04,972 INFO L280 TraceCheckUtils]: 11: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} ~tmp~4 := #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-18 02:54:04,972 INFO L280 TraceCheckUtils]: 12: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-18 02:54:04,973 INFO L280 TraceCheckUtils]: 13: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {34304#false} is VALID [2020-07-18 02:54:04,973 INFO L280 TraceCheckUtils]: 14: Hoare triple {34304#false} ~tmp___0~1 := 1; {34304#false} is VALID [2020-07-18 02:54:04,973 INFO L280 TraceCheckUtils]: 15: Hoare triple {34304#false} ~retValue_acc~7 := ~tmp___0~1; {34304#false} is VALID [2020-07-18 02:54:04,974 INFO L280 TraceCheckUtils]: 16: Hoare triple {34304#false} #res := ~retValue_acc~7; {34304#false} is VALID [2020-07-18 02:54:04,974 INFO L280 TraceCheckUtils]: 17: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-18 02:54:04,974 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {34304#false} {34303#true} #906#return; {34304#false} is VALID [2020-07-18 02:54:04,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:54:04,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:54:04,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:54:04,984 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-18 02:54:04,984 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-18 02:54:04,984 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-18 02:54:04,984 INFO L280 TraceCheckUtils]: 3: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:04,984 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34303#true} {34303#true} #918#return; {34303#true} is VALID [2020-07-18 02:54:04,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} havoc ~retValue_acc~5; {34303#true} is VALID [2020-07-18 02:54:04,985 INFO L263 TraceCheckUtils]: 1: Hoare triple {34303#true} call #t~ret16 := isMethaneLevelCritical(); {34303#true} is VALID [2020-07-18 02:54:04,985 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-18 02:54:04,985 INFO L280 TraceCheckUtils]: 3: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-18 02:54:04,986 INFO L280 TraceCheckUtils]: 4: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-18 02:54:04,986 INFO L280 TraceCheckUtils]: 5: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:04,986 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {34303#true} {34303#true} #918#return; {34303#true} is VALID [2020-07-18 02:54:04,986 INFO L280 TraceCheckUtils]: 7: Hoare triple {34303#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {34303#true} is VALID [2020-07-18 02:54:04,986 INFO L280 TraceCheckUtils]: 8: Hoare triple {34303#true} ~retValue_acc~5 := #t~ret16; {34303#true} is VALID [2020-07-18 02:54:04,987 INFO L280 TraceCheckUtils]: 9: Hoare triple {34303#true} havoc #t~ret16; {34303#true} is VALID [2020-07-18 02:54:04,987 INFO L280 TraceCheckUtils]: 10: Hoare triple {34303#true} #res := ~retValue_acc~5; {34303#true} is VALID [2020-07-18 02:54:04,987 INFO L280 TraceCheckUtils]: 11: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:04,987 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {34303#true} {34303#true} #890#return; {34303#true} is VALID [2020-07-18 02:54:04,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:54:04,990 INFO L280 TraceCheckUtils]: 0: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34303#true} is VALID [2020-07-18 02:54:04,990 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:04,990 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34303#true} {34303#true} #892#return; {34303#true} is VALID [2020-07-18 02:54:04,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {34303#true} is VALID [2020-07-18 02:54:04,991 INFO L263 TraceCheckUtils]: 1: Hoare triple {34303#true} call #t~ret15 := isMethaneAlarm(); {34303#true} is VALID [2020-07-18 02:54:04,991 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} havoc ~retValue_acc~5; {34303#true} is VALID [2020-07-18 02:54:04,991 INFO L263 TraceCheckUtils]: 3: Hoare triple {34303#true} call #t~ret16 := isMethaneLevelCritical(); {34303#true} is VALID [2020-07-18 02:54:04,991 INFO L280 TraceCheckUtils]: 4: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-18 02:54:04,992 INFO L280 TraceCheckUtils]: 5: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-18 02:54:04,992 INFO L280 TraceCheckUtils]: 6: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-18 02:54:04,992 INFO L280 TraceCheckUtils]: 7: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:04,992 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {34303#true} {34303#true} #918#return; {34303#true} is VALID [2020-07-18 02:54:04,992 INFO L280 TraceCheckUtils]: 9: Hoare triple {34303#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {34303#true} is VALID [2020-07-18 02:54:04,993 INFO L280 TraceCheckUtils]: 10: Hoare triple {34303#true} ~retValue_acc~5 := #t~ret16; {34303#true} is VALID [2020-07-18 02:54:04,993 INFO L280 TraceCheckUtils]: 11: Hoare triple {34303#true} havoc #t~ret16; {34303#true} is VALID [2020-07-18 02:54:04,993 INFO L280 TraceCheckUtils]: 12: Hoare triple {34303#true} #res := ~retValue_acc~5; {34303#true} is VALID [2020-07-18 02:54:04,993 INFO L280 TraceCheckUtils]: 13: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:04,993 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {34303#true} {34303#true} #890#return; {34303#true} is VALID [2020-07-18 02:54:04,994 INFO L280 TraceCheckUtils]: 15: Hoare triple {34303#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {34303#true} is VALID [2020-07-18 02:54:04,994 INFO L280 TraceCheckUtils]: 16: Hoare triple {34303#true} ~tmp~3 := #t~ret15; {34303#true} is VALID [2020-07-18 02:54:04,994 INFO L280 TraceCheckUtils]: 17: Hoare triple {34303#true} havoc #t~ret15; {34303#true} is VALID [2020-07-18 02:54:04,994 INFO L280 TraceCheckUtils]: 18: Hoare triple {34303#true} assume !(0 != ~tmp~3); {34303#true} is VALID [2020-07-18 02:54:04,995 INFO L263 TraceCheckUtils]: 19: Hoare triple {34303#true} call activatePump__wrappee__highWaterSensor(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:54:04,995 INFO L280 TraceCheckUtils]: 20: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34303#true} is VALID [2020-07-18 02:54:04,995 INFO L280 TraceCheckUtils]: 21: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:04,995 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {34303#true} {34303#true} #892#return; {34303#true} is VALID [2020-07-18 02:54:04,996 INFO L280 TraceCheckUtils]: 23: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:04,996 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {34303#true} {34304#false} #908#return; {34304#false} is VALID [2020-07-18 02:54:04,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {34303#true} is VALID [2020-07-18 02:54:04,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} assume 0 == ~pumpRunning~0; {34303#true} is VALID [2020-07-18 02:54:04,997 INFO L263 TraceCheckUtils]: 2: Hoare triple {34303#true} call #t~ret13 := isHighWaterLevel(); {34303#true} is VALID [2020-07-18 02:54:04,997 INFO L280 TraceCheckUtils]: 3: Hoare triple {34303#true} havoc ~retValue_acc~7; {34303#true} is VALID [2020-07-18 02:54:04,997 INFO L280 TraceCheckUtils]: 4: Hoare triple {34303#true} havoc ~tmp~4; {34303#true} is VALID [2020-07-18 02:54:04,997 INFO L280 TraceCheckUtils]: 5: Hoare triple {34303#true} havoc ~tmp___0~1; {34303#true} is VALID [2020-07-18 02:54:04,998 INFO L263 TraceCheckUtils]: 6: Hoare triple {34303#true} call #t~ret33 := isHighWaterSensorDry(); {34303#true} is VALID [2020-07-18 02:54:04,998 INFO L280 TraceCheckUtils]: 7: Hoare triple {34303#true} havoc ~retValue_acc~4; {34303#true} is VALID [2020-07-18 02:54:04,998 INFO L280 TraceCheckUtils]: 8: Hoare triple {34303#true} assume ~waterLevel~0 < 2; {34303#true} is VALID [2020-07-18 02:54:04,999 INFO L280 TraceCheckUtils]: 9: Hoare triple {34303#true} ~retValue_acc~4 := 1; {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} is VALID [2020-07-18 02:54:04,999 INFO L280 TraceCheckUtils]: 10: Hoare triple {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} #res := ~retValue_acc~4; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:54:05,000 INFO L280 TraceCheckUtils]: 11: Hoare triple {34582#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:54:05,001 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {34582#(<= 1 |isHighWaterSensorDry_#res|)} {34303#true} #894#return; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-18 02:54:05,001 INFO L280 TraceCheckUtils]: 13: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-18 02:54:05,002 INFO L280 TraceCheckUtils]: 14: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} ~tmp~4 := #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-18 02:54:05,002 INFO L280 TraceCheckUtils]: 15: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-18 02:54:05,003 INFO L280 TraceCheckUtils]: 16: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {34304#false} is VALID [2020-07-18 02:54:05,003 INFO L280 TraceCheckUtils]: 17: Hoare triple {34304#false} ~tmp___0~1 := 1; {34304#false} is VALID [2020-07-18 02:54:05,003 INFO L280 TraceCheckUtils]: 18: Hoare triple {34304#false} ~retValue_acc~7 := ~tmp___0~1; {34304#false} is VALID [2020-07-18 02:54:05,003 INFO L280 TraceCheckUtils]: 19: Hoare triple {34304#false} #res := ~retValue_acc~7; {34304#false} is VALID [2020-07-18 02:54:05,004 INFO L280 TraceCheckUtils]: 20: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-18 02:54:05,004 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {34304#false} {34303#true} #906#return; {34304#false} is VALID [2020-07-18 02:54:05,004 INFO L280 TraceCheckUtils]: 22: Hoare triple {34304#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {34304#false} is VALID [2020-07-18 02:54:05,004 INFO L280 TraceCheckUtils]: 23: Hoare triple {34304#false} ~tmp~1 := #t~ret13; {34304#false} is VALID [2020-07-18 02:54:05,004 INFO L280 TraceCheckUtils]: 24: Hoare triple {34304#false} havoc #t~ret13; {34304#false} is VALID [2020-07-18 02:54:05,005 INFO L280 TraceCheckUtils]: 25: Hoare triple {34304#false} assume 0 != ~tmp~1; {34304#false} is VALID [2020-07-18 02:54:05,005 INFO L263 TraceCheckUtils]: 26: Hoare triple {34304#false} call activatePump(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:54:05,005 INFO L280 TraceCheckUtils]: 27: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {34303#true} is VALID [2020-07-18 02:54:05,005 INFO L263 TraceCheckUtils]: 28: Hoare triple {34303#true} call #t~ret15 := isMethaneAlarm(); {34303#true} is VALID [2020-07-18 02:54:05,005 INFO L280 TraceCheckUtils]: 29: Hoare triple {34303#true} havoc ~retValue_acc~5; {34303#true} is VALID [2020-07-18 02:54:05,006 INFO L263 TraceCheckUtils]: 30: Hoare triple {34303#true} call #t~ret16 := isMethaneLevelCritical(); {34303#true} is VALID [2020-07-18 02:54:05,006 INFO L280 TraceCheckUtils]: 31: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-18 02:54:05,006 INFO L280 TraceCheckUtils]: 32: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-18 02:54:05,006 INFO L280 TraceCheckUtils]: 33: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-18 02:54:05,007 INFO L280 TraceCheckUtils]: 34: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:05,007 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {34303#true} {34303#true} #918#return; {34303#true} is VALID [2020-07-18 02:54:05,007 INFO L280 TraceCheckUtils]: 36: Hoare triple {34303#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {34303#true} is VALID [2020-07-18 02:54:05,007 INFO L280 TraceCheckUtils]: 37: Hoare triple {34303#true} ~retValue_acc~5 := #t~ret16; {34303#true} is VALID [2020-07-18 02:54:05,007 INFO L280 TraceCheckUtils]: 38: Hoare triple {34303#true} havoc #t~ret16; {34303#true} is VALID [2020-07-18 02:54:05,008 INFO L280 TraceCheckUtils]: 39: Hoare triple {34303#true} #res := ~retValue_acc~5; {34303#true} is VALID [2020-07-18 02:54:05,008 INFO L280 TraceCheckUtils]: 40: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:05,008 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {34303#true} {34303#true} #890#return; {34303#true} is VALID [2020-07-18 02:54:05,008 INFO L280 TraceCheckUtils]: 42: Hoare triple {34303#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {34303#true} is VALID [2020-07-18 02:54:05,008 INFO L280 TraceCheckUtils]: 43: Hoare triple {34303#true} ~tmp~3 := #t~ret15; {34303#true} is VALID [2020-07-18 02:54:05,009 INFO L280 TraceCheckUtils]: 44: Hoare triple {34303#true} havoc #t~ret15; {34303#true} is VALID [2020-07-18 02:54:05,009 INFO L280 TraceCheckUtils]: 45: Hoare triple {34303#true} assume !(0 != ~tmp~3); {34303#true} is VALID [2020-07-18 02:54:05,009 INFO L263 TraceCheckUtils]: 46: Hoare triple {34303#true} call activatePump__wrappee__highWaterSensor(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:54:05,010 INFO L280 TraceCheckUtils]: 47: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34303#true} is VALID [2020-07-18 02:54:05,010 INFO L280 TraceCheckUtils]: 48: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:05,010 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {34303#true} {34303#true} #892#return; {34303#true} is VALID [2020-07-18 02:54:05,010 INFO L280 TraceCheckUtils]: 50: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:05,010 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {34303#true} {34304#false} #908#return; {34304#false} is VALID [2020-07-18 02:54:05,011 INFO L280 TraceCheckUtils]: 52: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-18 02:54:05,011 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {34304#false} {34303#true} #878#return; {34304#false} is VALID [2020-07-18 02:54:05,012 INFO L280 TraceCheckUtils]: 0: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {34303#true} is VALID [2020-07-18 02:54:05,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} assume !(0 != ~pumpRunning~0); {34303#true} is VALID [2020-07-18 02:54:05,013 INFO L263 TraceCheckUtils]: 2: Hoare triple {34303#true} call processEnvironment__wrappee__methaneQuery(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:54:05,013 INFO L280 TraceCheckUtils]: 3: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {34303#true} is VALID [2020-07-18 02:54:05,014 INFO L280 TraceCheckUtils]: 4: Hoare triple {34303#true} assume 0 == ~pumpRunning~0; {34303#true} is VALID [2020-07-18 02:54:05,014 INFO L263 TraceCheckUtils]: 5: Hoare triple {34303#true} call #t~ret13 := isHighWaterLevel(); {34303#true} is VALID [2020-07-18 02:54:05,014 INFO L280 TraceCheckUtils]: 6: Hoare triple {34303#true} havoc ~retValue_acc~7; {34303#true} is VALID [2020-07-18 02:54:05,014 INFO L280 TraceCheckUtils]: 7: Hoare triple {34303#true} havoc ~tmp~4; {34303#true} is VALID [2020-07-18 02:54:05,014 INFO L280 TraceCheckUtils]: 8: Hoare triple {34303#true} havoc ~tmp___0~1; {34303#true} is VALID [2020-07-18 02:54:05,015 INFO L263 TraceCheckUtils]: 9: Hoare triple {34303#true} call #t~ret33 := isHighWaterSensorDry(); {34303#true} is VALID [2020-07-18 02:54:05,015 INFO L280 TraceCheckUtils]: 10: Hoare triple {34303#true} havoc ~retValue_acc~4; {34303#true} is VALID [2020-07-18 02:54:05,015 INFO L280 TraceCheckUtils]: 11: Hoare triple {34303#true} assume ~waterLevel~0 < 2; {34303#true} is VALID [2020-07-18 02:54:05,016 INFO L280 TraceCheckUtils]: 12: Hoare triple {34303#true} ~retValue_acc~4 := 1; {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} is VALID [2020-07-18 02:54:05,016 INFO L280 TraceCheckUtils]: 13: Hoare triple {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} #res := ~retValue_acc~4; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:54:05,017 INFO L280 TraceCheckUtils]: 14: Hoare triple {34582#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:54:05,017 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {34582#(<= 1 |isHighWaterSensorDry_#res|)} {34303#true} #894#return; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-18 02:54:05,018 INFO L280 TraceCheckUtils]: 16: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-18 02:54:05,019 INFO L280 TraceCheckUtils]: 17: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} ~tmp~4 := #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-18 02:54:05,019 INFO L280 TraceCheckUtils]: 18: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-18 02:54:05,020 INFO L280 TraceCheckUtils]: 19: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {34304#false} is VALID [2020-07-18 02:54:05,020 INFO L280 TraceCheckUtils]: 20: Hoare triple {34304#false} ~tmp___0~1 := 1; {34304#false} is VALID [2020-07-18 02:54:05,020 INFO L280 TraceCheckUtils]: 21: Hoare triple {34304#false} ~retValue_acc~7 := ~tmp___0~1; {34304#false} is VALID [2020-07-18 02:54:05,020 INFO L280 TraceCheckUtils]: 22: Hoare triple {34304#false} #res := ~retValue_acc~7; {34304#false} is VALID [2020-07-18 02:54:05,020 INFO L280 TraceCheckUtils]: 23: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-18 02:54:05,021 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {34304#false} {34303#true} #906#return; {34304#false} is VALID [2020-07-18 02:54:05,021 INFO L280 TraceCheckUtils]: 25: Hoare triple {34304#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {34304#false} is VALID [2020-07-18 02:54:05,021 INFO L280 TraceCheckUtils]: 26: Hoare triple {34304#false} ~tmp~1 := #t~ret13; {34304#false} is VALID [2020-07-18 02:54:05,021 INFO L280 TraceCheckUtils]: 27: Hoare triple {34304#false} havoc #t~ret13; {34304#false} is VALID [2020-07-18 02:54:05,021 INFO L280 TraceCheckUtils]: 28: Hoare triple {34304#false} assume 0 != ~tmp~1; {34304#false} is VALID [2020-07-18 02:54:05,022 INFO L263 TraceCheckUtils]: 29: Hoare triple {34304#false} call activatePump(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:54:05,022 INFO L280 TraceCheckUtils]: 30: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {34303#true} is VALID [2020-07-18 02:54:05,022 INFO L263 TraceCheckUtils]: 31: Hoare triple {34303#true} call #t~ret15 := isMethaneAlarm(); {34303#true} is VALID [2020-07-18 02:54:05,022 INFO L280 TraceCheckUtils]: 32: Hoare triple {34303#true} havoc ~retValue_acc~5; {34303#true} is VALID [2020-07-18 02:54:05,022 INFO L263 TraceCheckUtils]: 33: Hoare triple {34303#true} call #t~ret16 := isMethaneLevelCritical(); {34303#true} is VALID [2020-07-18 02:54:05,022 INFO L280 TraceCheckUtils]: 34: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-18 02:54:05,023 INFO L280 TraceCheckUtils]: 35: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-18 02:54:05,023 INFO L280 TraceCheckUtils]: 36: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-18 02:54:05,023 INFO L280 TraceCheckUtils]: 37: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:05,023 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {34303#true} {34303#true} #918#return; {34303#true} is VALID [2020-07-18 02:54:05,023 INFO L280 TraceCheckUtils]: 39: Hoare triple {34303#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {34303#true} is VALID [2020-07-18 02:54:05,024 INFO L280 TraceCheckUtils]: 40: Hoare triple {34303#true} ~retValue_acc~5 := #t~ret16; {34303#true} is VALID [2020-07-18 02:54:05,024 INFO L280 TraceCheckUtils]: 41: Hoare triple {34303#true} havoc #t~ret16; {34303#true} is VALID [2020-07-18 02:54:05,024 INFO L280 TraceCheckUtils]: 42: Hoare triple {34303#true} #res := ~retValue_acc~5; {34303#true} is VALID [2020-07-18 02:54:05,024 INFO L280 TraceCheckUtils]: 43: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:05,024 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {34303#true} {34303#true} #890#return; {34303#true} is VALID [2020-07-18 02:54:05,024 INFO L280 TraceCheckUtils]: 45: Hoare triple {34303#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {34303#true} is VALID [2020-07-18 02:54:05,025 INFO L280 TraceCheckUtils]: 46: Hoare triple {34303#true} ~tmp~3 := #t~ret15; {34303#true} is VALID [2020-07-18 02:54:05,025 INFO L280 TraceCheckUtils]: 47: Hoare triple {34303#true} havoc #t~ret15; {34303#true} is VALID [2020-07-18 02:54:05,025 INFO L280 TraceCheckUtils]: 48: Hoare triple {34303#true} assume !(0 != ~tmp~3); {34303#true} is VALID [2020-07-18 02:54:05,026 INFO L263 TraceCheckUtils]: 49: Hoare triple {34303#true} call activatePump__wrappee__highWaterSensor(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:54:05,026 INFO L280 TraceCheckUtils]: 50: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34303#true} is VALID [2020-07-18 02:54:05,026 INFO L280 TraceCheckUtils]: 51: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:05,026 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {34303#true} {34303#true} #892#return; {34303#true} is VALID [2020-07-18 02:54:05,027 INFO L280 TraceCheckUtils]: 53: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:05,027 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {34303#true} {34304#false} #908#return; {34304#false} is VALID [2020-07-18 02:54:05,027 INFO L280 TraceCheckUtils]: 55: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-18 02:54:05,027 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {34304#false} {34303#true} #878#return; {34304#false} is VALID [2020-07-18 02:54:05,027 INFO L280 TraceCheckUtils]: 57: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-18 02:54:05,028 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {34304#false} {34303#true} #898#return; {34304#false} is VALID [2020-07-18 02:54:05,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:54:05,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-18 02:54:05,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-18 02:54:05,033 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-18 02:54:05,033 INFO L280 TraceCheckUtils]: 3: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:05,033 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34303#true} {34304#false} #928#return; {34304#false} is VALID [2020-07-18 02:54:05,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:54:05,036 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} havoc ~retValue_acc~6; {34303#true} is VALID [2020-07-18 02:54:05,036 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} ~retValue_acc~6 := ~pumpRunning~0; {34303#true} is VALID [2020-07-18 02:54:05,036 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} #res := ~retValue_acc~6; {34303#true} is VALID [2020-07-18 02:54:05,036 INFO L280 TraceCheckUtils]: 3: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:05,037 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34303#true} {34304#false} #930#return; {34304#false} is VALID [2020-07-18 02:54:05,041 INFO L263 TraceCheckUtils]: 0: Hoare triple {34303#true} call ULTIMATE.init(); {34470#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 02:54:05,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {34470#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {34303#true} is VALID [2020-07-18 02:54:05,042 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} #valid := #valid[0 := 0]; {34303#true} is VALID [2020-07-18 02:54:05,042 INFO L280 TraceCheckUtils]: 3: Hoare triple {34303#true} assume 0 < #StackHeapBarrier; {34303#true} is VALID [2020-07-18 02:54:05,042 INFO L280 TraceCheckUtils]: 4: Hoare triple {34303#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {34303#true} is VALID [2020-07-18 02:54:05,042 INFO L280 TraceCheckUtils]: 5: Hoare triple {34303#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {34303#true} is VALID [2020-07-18 02:54:05,042 INFO L280 TraceCheckUtils]: 6: Hoare triple {34303#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {34303#true} is VALID [2020-07-18 02:54:05,042 INFO L280 TraceCheckUtils]: 7: Hoare triple {34303#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {34303#true} is VALID [2020-07-18 02:54:05,043 INFO L280 TraceCheckUtils]: 8: Hoare triple {34303#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {34303#true} is VALID [2020-07-18 02:54:05,043 INFO L280 TraceCheckUtils]: 9: Hoare triple {34303#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {34303#true} is VALID [2020-07-18 02:54:05,043 INFO L280 TraceCheckUtils]: 10: Hoare triple {34303#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {34303#true} is VALID [2020-07-18 02:54:05,043 INFO L280 TraceCheckUtils]: 11: Hoare triple {34303#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {34303#true} is VALID [2020-07-18 02:54:05,043 INFO L280 TraceCheckUtils]: 12: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {34303#true} is VALID [2020-07-18 02:54:05,044 INFO L280 TraceCheckUtils]: 13: Hoare triple {34303#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {34303#true} is VALID [2020-07-18 02:54:05,044 INFO L280 TraceCheckUtils]: 14: Hoare triple {34303#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {34303#true} is VALID [2020-07-18 02:54:05,044 INFO L280 TraceCheckUtils]: 15: Hoare triple {34303#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {34303#true} is VALID [2020-07-18 02:54:05,044 INFO L280 TraceCheckUtils]: 16: Hoare triple {34303#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {34303#true} is VALID [2020-07-18 02:54:05,044 INFO L280 TraceCheckUtils]: 17: Hoare triple {34303#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {34303#true} is VALID [2020-07-18 02:54:05,044 INFO L280 TraceCheckUtils]: 18: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {34303#true} is VALID [2020-07-18 02:54:05,045 INFO L280 TraceCheckUtils]: 19: Hoare triple {34303#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {34303#true} is VALID [2020-07-18 02:54:05,045 INFO L280 TraceCheckUtils]: 20: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {34303#true} is VALID [2020-07-18 02:54:05,045 INFO L280 TraceCheckUtils]: 21: Hoare triple {34303#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {34303#true} is VALID [2020-07-18 02:54:05,045 INFO L280 TraceCheckUtils]: 22: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {34303#true} is VALID [2020-07-18 02:54:05,045 INFO L280 TraceCheckUtils]: 23: Hoare triple {34303#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {34303#true} is VALID [2020-07-18 02:54:05,046 INFO L280 TraceCheckUtils]: 24: Hoare triple {34303#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {34303#true} is VALID [2020-07-18 02:54:05,046 INFO L280 TraceCheckUtils]: 25: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {34303#true} is VALID [2020-07-18 02:54:05,046 INFO L280 TraceCheckUtils]: 26: Hoare triple {34303#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {34303#true} is VALID [2020-07-18 02:54:05,046 INFO L280 TraceCheckUtils]: 27: Hoare triple {34303#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {34303#true} is VALID [2020-07-18 02:54:05,046 INFO L280 TraceCheckUtils]: 28: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {34303#true} is VALID [2020-07-18 02:54:05,046 INFO L280 TraceCheckUtils]: 29: Hoare triple {34303#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {34303#true} is VALID [2020-07-18 02:54:05,046 INFO L280 TraceCheckUtils]: 30: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {34303#true} is VALID [2020-07-18 02:54:05,047 INFO L280 TraceCheckUtils]: 31: Hoare triple {34303#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {34303#true} is VALID [2020-07-18 02:54:05,047 INFO L280 TraceCheckUtils]: 32: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {34303#true} is VALID [2020-07-18 02:54:05,047 INFO L280 TraceCheckUtils]: 33: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {34303#true} is VALID [2020-07-18 02:54:05,047 INFO L280 TraceCheckUtils]: 34: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {34303#true} is VALID [2020-07-18 02:54:05,047 INFO L280 TraceCheckUtils]: 35: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {34303#true} is VALID [2020-07-18 02:54:05,048 INFO L280 TraceCheckUtils]: 36: Hoare triple {34303#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {34303#true} is VALID [2020-07-18 02:54:05,048 INFO L280 TraceCheckUtils]: 37: Hoare triple {34303#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {34303#true} is VALID [2020-07-18 02:54:05,048 INFO L280 TraceCheckUtils]: 38: Hoare triple {34303#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {34303#true} is VALID [2020-07-18 02:54:05,048 INFO L280 TraceCheckUtils]: 39: Hoare triple {34303#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {34303#true} is VALID [2020-07-18 02:54:05,048 INFO L280 TraceCheckUtils]: 40: Hoare triple {34303#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {34303#true} is VALID [2020-07-18 02:54:05,048 INFO L280 TraceCheckUtils]: 41: Hoare triple {34303#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {34303#true} is VALID [2020-07-18 02:54:05,048 INFO L280 TraceCheckUtils]: 42: Hoare triple {34303#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {34303#true} is VALID [2020-07-18 02:54:05,049 INFO L280 TraceCheckUtils]: 43: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {34303#true} is VALID [2020-07-18 02:54:05,049 INFO L280 TraceCheckUtils]: 44: Hoare triple {34303#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {34303#true} is VALID [2020-07-18 02:54:05,049 INFO L280 TraceCheckUtils]: 45: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {34303#true} is VALID [2020-07-18 02:54:05,049 INFO L280 TraceCheckUtils]: 46: Hoare triple {34303#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {34303#true} is VALID [2020-07-18 02:54:05,049 INFO L280 TraceCheckUtils]: 47: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {34303#true} is VALID [2020-07-18 02:54:05,050 INFO L280 TraceCheckUtils]: 48: Hoare triple {34303#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {34303#true} is VALID [2020-07-18 02:54:05,050 INFO L280 TraceCheckUtils]: 49: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {34303#true} is VALID [2020-07-18 02:54:05,050 INFO L280 TraceCheckUtils]: 50: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {34303#true} is VALID [2020-07-18 02:54:05,050 INFO L280 TraceCheckUtils]: 51: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {34303#true} is VALID [2020-07-18 02:54:05,050 INFO L280 TraceCheckUtils]: 52: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {34303#true} is VALID [2020-07-18 02:54:05,050 INFO L280 TraceCheckUtils]: 53: Hoare triple {34303#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {34303#true} is VALID [2020-07-18 02:54:05,051 INFO L280 TraceCheckUtils]: 54: Hoare triple {34303#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {34303#true} is VALID [2020-07-18 02:54:05,051 INFO L280 TraceCheckUtils]: 55: Hoare triple {34303#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {34303#true} is VALID [2020-07-18 02:54:05,051 INFO L280 TraceCheckUtils]: 56: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {34303#true} is VALID [2020-07-18 02:54:05,051 INFO L280 TraceCheckUtils]: 57: Hoare triple {34303#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {34303#true} is VALID [2020-07-18 02:54:05,051 INFO L280 TraceCheckUtils]: 58: Hoare triple {34303#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {34303#true} is VALID [2020-07-18 02:54:05,051 INFO L280 TraceCheckUtils]: 59: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {34303#true} is VALID [2020-07-18 02:54:05,052 INFO L280 TraceCheckUtils]: 60: Hoare triple {34303#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {34303#true} is VALID [2020-07-18 02:54:05,052 INFO L280 TraceCheckUtils]: 61: Hoare triple {34303#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {34303#true} is VALID [2020-07-18 02:54:05,052 INFO L280 TraceCheckUtils]: 62: Hoare triple {34303#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {34303#true} is VALID [2020-07-18 02:54:05,052 INFO L280 TraceCheckUtils]: 63: Hoare triple {34303#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {34303#true} is VALID [2020-07-18 02:54:05,052 INFO L280 TraceCheckUtils]: 64: Hoare triple {34303#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {34303#true} is VALID [2020-07-18 02:54:05,052 INFO L280 TraceCheckUtils]: 65: Hoare triple {34303#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {34303#true} is VALID [2020-07-18 02:54:05,053 INFO L280 TraceCheckUtils]: 66: Hoare triple {34303#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {34303#true} is VALID [2020-07-18 02:54:05,053 INFO L280 TraceCheckUtils]: 67: Hoare triple {34303#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {34303#true} is VALID [2020-07-18 02:54:05,053 INFO L280 TraceCheckUtils]: 68: Hoare triple {34303#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {34303#true} is VALID [2020-07-18 02:54:05,053 INFO L280 TraceCheckUtils]: 69: Hoare triple {34303#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {34303#true} is VALID [2020-07-18 02:54:05,053 INFO L280 TraceCheckUtils]: 70: Hoare triple {34303#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {34303#true} is VALID [2020-07-18 02:54:05,053 INFO L280 TraceCheckUtils]: 71: Hoare triple {34303#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {34303#true} is VALID [2020-07-18 02:54:05,054 INFO L280 TraceCheckUtils]: 72: Hoare triple {34303#true} ~waterLevel~0 := 1; {34303#true} is VALID [2020-07-18 02:54:05,054 INFO L280 TraceCheckUtils]: 73: Hoare triple {34303#true} ~methaneLevelCritical~0 := 0; {34303#true} is VALID [2020-07-18 02:54:05,054 INFO L280 TraceCheckUtils]: 74: Hoare triple {34303#true} ~pumpRunning~0 := 0; {34303#true} is VALID [2020-07-18 02:54:05,054 INFO L280 TraceCheckUtils]: 75: Hoare triple {34303#true} ~systemActive~0 := 1; {34303#true} is VALID [2020-07-18 02:54:05,054 INFO L280 TraceCheckUtils]: 76: Hoare triple {34303#true} ~head~0.base, ~head~0.offset := 0, 0; {34303#true} is VALID [2020-07-18 02:54:05,054 INFO L280 TraceCheckUtils]: 77: Hoare triple {34303#true} ~cleanupTimeShifts~0 := 4; {34303#true} is VALID [2020-07-18 02:54:05,055 INFO L280 TraceCheckUtils]: 78: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:05,055 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {34303#true} {34303#true} #924#return; {34303#true} is VALID [2020-07-18 02:54:05,055 INFO L263 TraceCheckUtils]: 80: Hoare triple {34303#true} call #t~ret74 := main(); {34303#true} is VALID [2020-07-18 02:54:05,055 INFO L280 TraceCheckUtils]: 81: Hoare triple {34303#true} havoc ~retValue_acc~11; {34303#true} is VALID [2020-07-18 02:54:05,055 INFO L280 TraceCheckUtils]: 82: Hoare triple {34303#true} havoc ~tmp~9; {34303#true} is VALID [2020-07-18 02:54:05,055 INFO L263 TraceCheckUtils]: 83: Hoare triple {34303#true} call select_helpers(); {34303#true} is VALID [2020-07-18 02:54:05,056 INFO L280 TraceCheckUtils]: 84: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:05,056 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {34303#true} {34303#true} #830#return; {34303#true} is VALID [2020-07-18 02:54:05,056 INFO L263 TraceCheckUtils]: 86: Hoare triple {34303#true} call select_features(); {34303#true} is VALID [2020-07-18 02:54:05,056 INFO L280 TraceCheckUtils]: 87: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:05,056 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {34303#true} {34303#true} #832#return; {34303#true} is VALID [2020-07-18 02:54:05,057 INFO L263 TraceCheckUtils]: 89: Hoare triple {34303#true} call #t~ret73 := valid_product(); {34303#true} is VALID [2020-07-18 02:54:05,057 INFO L280 TraceCheckUtils]: 90: Hoare triple {34303#true} havoc ~retValue_acc~1; {34303#true} is VALID [2020-07-18 02:54:05,057 INFO L280 TraceCheckUtils]: 91: Hoare triple {34303#true} ~retValue_acc~1 := 1; {34471#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-18 02:54:05,058 INFO L280 TraceCheckUtils]: 92: Hoare triple {34471#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:54:05,059 INFO L280 TraceCheckUtils]: 93: Hoare triple {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:54:05,060 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {34303#true} #834#return; {34393#(= |main_#t~ret73| 1)} is VALID [2020-07-18 02:54:05,060 INFO L280 TraceCheckUtils]: 95: Hoare triple {34393#(= |main_#t~ret73| 1)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {34393#(= |main_#t~ret73| 1)} is VALID [2020-07-18 02:54:05,061 INFO L280 TraceCheckUtils]: 96: Hoare triple {34393#(= |main_#t~ret73| 1)} ~tmp~9 := #t~ret73; {34394#(= 1 main_~tmp~9)} is VALID [2020-07-18 02:54:05,061 INFO L280 TraceCheckUtils]: 97: Hoare triple {34394#(= 1 main_~tmp~9)} havoc #t~ret73; {34394#(= 1 main_~tmp~9)} is VALID [2020-07-18 02:54:05,061 INFO L280 TraceCheckUtils]: 98: Hoare triple {34394#(= 1 main_~tmp~9)} assume 0 != ~tmp~9; {34303#true} is VALID [2020-07-18 02:54:05,061 INFO L263 TraceCheckUtils]: 99: Hoare triple {34303#true} call setup(); {34303#true} is VALID [2020-07-18 02:54:05,062 INFO L280 TraceCheckUtils]: 100: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:05,062 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {34303#true} {34303#true} #836#return; {34303#true} is VALID [2020-07-18 02:54:05,062 INFO L263 TraceCheckUtils]: 102: Hoare triple {34303#true} call runTest(); {34303#true} is VALID [2020-07-18 02:54:05,062 INFO L263 TraceCheckUtils]: 103: Hoare triple {34303#true} call test(); {34303#true} is VALID [2020-07-18 02:54:05,062 INFO L280 TraceCheckUtils]: 104: Hoare triple {34303#true} havoc ~splverifierCounter~0; {34303#true} is VALID [2020-07-18 02:54:05,062 INFO L280 TraceCheckUtils]: 105: Hoare triple {34303#true} havoc ~tmp~5; {34303#true} is VALID [2020-07-18 02:54:05,063 INFO L280 TraceCheckUtils]: 106: Hoare triple {34303#true} havoc ~tmp___0~2; {34303#true} is VALID [2020-07-18 02:54:05,063 INFO L280 TraceCheckUtils]: 107: Hoare triple {34303#true} havoc ~tmp___1~0; {34303#true} is VALID [2020-07-18 02:54:05,063 INFO L280 TraceCheckUtils]: 108: Hoare triple {34303#true} havoc ~tmp___2~0; {34303#true} is VALID [2020-07-18 02:54:05,063 INFO L280 TraceCheckUtils]: 109: Hoare triple {34303#true} ~splverifierCounter~0 := 0; {34303#true} is VALID [2020-07-18 02:54:05,063 INFO L280 TraceCheckUtils]: 110: Hoare triple {34303#true} assume !false; {34303#true} is VALID [2020-07-18 02:54:05,063 INFO L280 TraceCheckUtils]: 111: Hoare triple {34303#true} assume ~splverifierCounter~0 < 4; {34303#true} is VALID [2020-07-18 02:54:05,064 INFO L280 TraceCheckUtils]: 112: Hoare triple {34303#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {34303#true} is VALID [2020-07-18 02:54:05,064 INFO L280 TraceCheckUtils]: 113: Hoare triple {34303#true} ~tmp~5 := #t~nondet34; {34303#true} is VALID [2020-07-18 02:54:05,064 INFO L280 TraceCheckUtils]: 114: Hoare triple {34303#true} havoc #t~nondet34; {34303#true} is VALID [2020-07-18 02:54:05,064 INFO L280 TraceCheckUtils]: 115: Hoare triple {34303#true} assume !(0 != ~tmp~5); {34303#true} is VALID [2020-07-18 02:54:05,064 INFO L280 TraceCheckUtils]: 116: Hoare triple {34303#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {34303#true} is VALID [2020-07-18 02:54:05,064 INFO L280 TraceCheckUtils]: 117: Hoare triple {34303#true} ~tmp___0~2 := #t~nondet35; {34303#true} is VALID [2020-07-18 02:54:05,065 INFO L280 TraceCheckUtils]: 118: Hoare triple {34303#true} havoc #t~nondet35; {34303#true} is VALID [2020-07-18 02:54:05,065 INFO L280 TraceCheckUtils]: 119: Hoare triple {34303#true} assume 0 != ~tmp___0~2; {34303#true} is VALID [2020-07-18 02:54:05,065 INFO L263 TraceCheckUtils]: 120: Hoare triple {34303#true} call changeMethaneLevel(); {34473#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 02:54:05,066 INFO L280 TraceCheckUtils]: 121: Hoare triple {34473#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {34303#true} is VALID [2020-07-18 02:54:05,066 INFO L280 TraceCheckUtils]: 122: Hoare triple {34303#true} ~methaneLevelCritical~0 := 1; {34303#true} is VALID [2020-07-18 02:54:05,066 INFO L280 TraceCheckUtils]: 123: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:05,066 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {34303#true} {34303#true} #882#return; {34303#true} is VALID [2020-07-18 02:54:05,066 INFO L280 TraceCheckUtils]: 125: Hoare triple {34303#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {34303#true} is VALID [2020-07-18 02:54:05,066 INFO L280 TraceCheckUtils]: 126: Hoare triple {34303#true} ~tmp___2~0 := #t~nondet36; {34303#true} is VALID [2020-07-18 02:54:05,067 INFO L280 TraceCheckUtils]: 127: Hoare triple {34303#true} havoc #t~nondet36; {34303#true} is VALID [2020-07-18 02:54:05,067 INFO L280 TraceCheckUtils]: 128: Hoare triple {34303#true} assume 0 != ~tmp___2~0; {34303#true} is VALID [2020-07-18 02:54:05,067 INFO L263 TraceCheckUtils]: 129: Hoare triple {34303#true} call timeShift(); {34303#true} is VALID [2020-07-18 02:54:05,067 INFO L280 TraceCheckUtils]: 130: Hoare triple {34303#true} assume !(0 != ~pumpRunning~0); {34303#true} is VALID [2020-07-18 02:54:05,067 INFO L280 TraceCheckUtils]: 131: Hoare triple {34303#true} assume 0 != ~systemActive~0; {34303#true} is VALID [2020-07-18 02:54:05,068 INFO L263 TraceCheckUtils]: 132: Hoare triple {34303#true} call processEnvironment(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:54:05,068 INFO L280 TraceCheckUtils]: 133: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {34303#true} is VALID [2020-07-18 02:54:05,068 INFO L280 TraceCheckUtils]: 134: Hoare triple {34303#true} assume !(0 != ~pumpRunning~0); {34303#true} is VALID [2020-07-18 02:54:05,069 INFO L263 TraceCheckUtils]: 135: Hoare triple {34303#true} call processEnvironment__wrappee__methaneQuery(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:54:05,069 INFO L280 TraceCheckUtils]: 136: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {34303#true} is VALID [2020-07-18 02:54:05,069 INFO L280 TraceCheckUtils]: 137: Hoare triple {34303#true} assume 0 == ~pumpRunning~0; {34303#true} is VALID [2020-07-18 02:54:05,069 INFO L263 TraceCheckUtils]: 138: Hoare triple {34303#true} call #t~ret13 := isHighWaterLevel(); {34303#true} is VALID [2020-07-18 02:54:05,069 INFO L280 TraceCheckUtils]: 139: Hoare triple {34303#true} havoc ~retValue_acc~7; {34303#true} is VALID [2020-07-18 02:54:05,070 INFO L280 TraceCheckUtils]: 140: Hoare triple {34303#true} havoc ~tmp~4; {34303#true} is VALID [2020-07-18 02:54:05,070 INFO L280 TraceCheckUtils]: 141: Hoare triple {34303#true} havoc ~tmp___0~1; {34303#true} is VALID [2020-07-18 02:54:05,070 INFO L263 TraceCheckUtils]: 142: Hoare triple {34303#true} call #t~ret33 := isHighWaterSensorDry(); {34303#true} is VALID [2020-07-18 02:54:05,070 INFO L280 TraceCheckUtils]: 143: Hoare triple {34303#true} havoc ~retValue_acc~4; {34303#true} is VALID [2020-07-18 02:54:05,070 INFO L280 TraceCheckUtils]: 144: Hoare triple {34303#true} assume ~waterLevel~0 < 2; {34303#true} is VALID [2020-07-18 02:54:05,071 INFO L280 TraceCheckUtils]: 145: Hoare triple {34303#true} ~retValue_acc~4 := 1; {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} is VALID [2020-07-18 02:54:05,071 INFO L280 TraceCheckUtils]: 146: Hoare triple {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} #res := ~retValue_acc~4; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:54:05,072 INFO L280 TraceCheckUtils]: 147: Hoare triple {34582#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:54:05,073 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {34582#(<= 1 |isHighWaterSensorDry_#res|)} {34303#true} #894#return; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-18 02:54:05,073 INFO L280 TraceCheckUtils]: 149: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-18 02:54:05,074 INFO L280 TraceCheckUtils]: 150: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} ~tmp~4 := #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-18 02:54:05,074 INFO L280 TraceCheckUtils]: 151: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-18 02:54:05,075 INFO L280 TraceCheckUtils]: 152: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {34304#false} is VALID [2020-07-18 02:54:05,075 INFO L280 TraceCheckUtils]: 153: Hoare triple {34304#false} ~tmp___0~1 := 1; {34304#false} is VALID [2020-07-18 02:54:05,075 INFO L280 TraceCheckUtils]: 154: Hoare triple {34304#false} ~retValue_acc~7 := ~tmp___0~1; {34304#false} is VALID [2020-07-18 02:54:05,075 INFO L280 TraceCheckUtils]: 155: Hoare triple {34304#false} #res := ~retValue_acc~7; {34304#false} is VALID [2020-07-18 02:54:05,075 INFO L280 TraceCheckUtils]: 156: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-18 02:54:05,076 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {34304#false} {34303#true} #906#return; {34304#false} is VALID [2020-07-18 02:54:05,076 INFO L280 TraceCheckUtils]: 158: Hoare triple {34304#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {34304#false} is VALID [2020-07-18 02:54:05,076 INFO L280 TraceCheckUtils]: 159: Hoare triple {34304#false} ~tmp~1 := #t~ret13; {34304#false} is VALID [2020-07-18 02:54:05,076 INFO L280 TraceCheckUtils]: 160: Hoare triple {34304#false} havoc #t~ret13; {34304#false} is VALID [2020-07-18 02:54:05,076 INFO L280 TraceCheckUtils]: 161: Hoare triple {34304#false} assume 0 != ~tmp~1; {34304#false} is VALID [2020-07-18 02:54:05,076 INFO L263 TraceCheckUtils]: 162: Hoare triple {34304#false} call activatePump(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:54:05,077 INFO L280 TraceCheckUtils]: 163: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {34303#true} is VALID [2020-07-18 02:54:05,077 INFO L263 TraceCheckUtils]: 164: Hoare triple {34303#true} call #t~ret15 := isMethaneAlarm(); {34303#true} is VALID [2020-07-18 02:54:05,077 INFO L280 TraceCheckUtils]: 165: Hoare triple {34303#true} havoc ~retValue_acc~5; {34303#true} is VALID [2020-07-18 02:54:05,077 INFO L263 TraceCheckUtils]: 166: Hoare triple {34303#true} call #t~ret16 := isMethaneLevelCritical(); {34303#true} is VALID [2020-07-18 02:54:05,077 INFO L280 TraceCheckUtils]: 167: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-18 02:54:05,077 INFO L280 TraceCheckUtils]: 168: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-18 02:54:05,078 INFO L280 TraceCheckUtils]: 169: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-18 02:54:05,078 INFO L280 TraceCheckUtils]: 170: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:05,078 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {34303#true} {34303#true} #918#return; {34303#true} is VALID [2020-07-18 02:54:05,078 INFO L280 TraceCheckUtils]: 172: Hoare triple {34303#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {34303#true} is VALID [2020-07-18 02:54:05,078 INFO L280 TraceCheckUtils]: 173: Hoare triple {34303#true} ~retValue_acc~5 := #t~ret16; {34303#true} is VALID [2020-07-18 02:54:05,078 INFO L280 TraceCheckUtils]: 174: Hoare triple {34303#true} havoc #t~ret16; {34303#true} is VALID [2020-07-18 02:54:05,079 INFO L280 TraceCheckUtils]: 175: Hoare triple {34303#true} #res := ~retValue_acc~5; {34303#true} is VALID [2020-07-18 02:54:05,079 INFO L280 TraceCheckUtils]: 176: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:05,079 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {34303#true} {34303#true} #890#return; {34303#true} is VALID [2020-07-18 02:54:05,079 INFO L280 TraceCheckUtils]: 178: Hoare triple {34303#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {34303#true} is VALID [2020-07-18 02:54:05,079 INFO L280 TraceCheckUtils]: 179: Hoare triple {34303#true} ~tmp~3 := #t~ret15; {34303#true} is VALID [2020-07-18 02:54:05,079 INFO L280 TraceCheckUtils]: 180: Hoare triple {34303#true} havoc #t~ret15; {34303#true} is VALID [2020-07-18 02:54:05,080 INFO L280 TraceCheckUtils]: 181: Hoare triple {34303#true} assume !(0 != ~tmp~3); {34303#true} is VALID [2020-07-18 02:54:05,080 INFO L263 TraceCheckUtils]: 182: Hoare triple {34303#true} call activatePump__wrappee__highWaterSensor(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:54:05,080 INFO L280 TraceCheckUtils]: 183: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34303#true} is VALID [2020-07-18 02:54:05,081 INFO L280 TraceCheckUtils]: 184: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:05,081 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {34303#true} {34303#true} #892#return; {34303#true} is VALID [2020-07-18 02:54:05,081 INFO L280 TraceCheckUtils]: 186: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:05,081 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {34303#true} {34304#false} #908#return; {34304#false} is VALID [2020-07-18 02:54:05,081 INFO L280 TraceCheckUtils]: 188: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-18 02:54:05,081 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {34304#false} {34303#true} #878#return; {34304#false} is VALID [2020-07-18 02:54:05,082 INFO L280 TraceCheckUtils]: 190: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-18 02:54:05,082 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {34304#false} {34303#true} #898#return; {34304#false} is VALID [2020-07-18 02:54:05,082 INFO L263 TraceCheckUtils]: 192: Hoare triple {34304#false} call __utac_acc__Specification1_spec__1(); {34304#false} is VALID [2020-07-18 02:54:05,082 INFO L280 TraceCheckUtils]: 193: Hoare triple {34304#false} havoc ~tmp~0; {34304#false} is VALID [2020-07-18 02:54:05,082 INFO L280 TraceCheckUtils]: 194: Hoare triple {34304#false} havoc ~tmp___0~0; {34304#false} is VALID [2020-07-18 02:54:05,082 INFO L263 TraceCheckUtils]: 195: Hoare triple {34304#false} call #t~ret0 := isMethaneLevelCritical(); {34303#true} is VALID [2020-07-18 02:54:05,082 INFO L280 TraceCheckUtils]: 196: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-18 02:54:05,083 INFO L280 TraceCheckUtils]: 197: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-18 02:54:05,083 INFO L280 TraceCheckUtils]: 198: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-18 02:54:05,083 INFO L280 TraceCheckUtils]: 199: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:05,083 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {34303#true} {34304#false} #928#return; {34304#false} is VALID [2020-07-18 02:54:05,083 INFO L280 TraceCheckUtils]: 201: Hoare triple {34304#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {34304#false} is VALID [2020-07-18 02:54:05,083 INFO L280 TraceCheckUtils]: 202: Hoare triple {34304#false} ~tmp~0 := #t~ret0; {34304#false} is VALID [2020-07-18 02:54:05,084 INFO L280 TraceCheckUtils]: 203: Hoare triple {34304#false} havoc #t~ret0; {34304#false} is VALID [2020-07-18 02:54:05,084 INFO L280 TraceCheckUtils]: 204: Hoare triple {34304#false} assume 0 != ~tmp~0; {34304#false} is VALID [2020-07-18 02:54:05,084 INFO L263 TraceCheckUtils]: 205: Hoare triple {34304#false} call #t~ret1 := isPumpRunning(); {34303#true} is VALID [2020-07-18 02:54:05,084 INFO L280 TraceCheckUtils]: 206: Hoare triple {34303#true} havoc ~retValue_acc~6; {34303#true} is VALID [2020-07-18 02:54:05,084 INFO L280 TraceCheckUtils]: 207: Hoare triple {34303#true} ~retValue_acc~6 := ~pumpRunning~0; {34303#true} is VALID [2020-07-18 02:54:05,084 INFO L280 TraceCheckUtils]: 208: Hoare triple {34303#true} #res := ~retValue_acc~6; {34303#true} is VALID [2020-07-18 02:54:05,085 INFO L280 TraceCheckUtils]: 209: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-18 02:54:05,085 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {34303#true} {34304#false} #930#return; {34304#false} is VALID [2020-07-18 02:54:05,085 INFO L280 TraceCheckUtils]: 211: Hoare triple {34304#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {34304#false} is VALID [2020-07-18 02:54:05,085 INFO L280 TraceCheckUtils]: 212: Hoare triple {34304#false} ~tmp___0~0 := #t~ret1; {34304#false} is VALID [2020-07-18 02:54:05,085 INFO L280 TraceCheckUtils]: 213: Hoare triple {34304#false} havoc #t~ret1; {34304#false} is VALID [2020-07-18 02:54:05,085 INFO L280 TraceCheckUtils]: 214: Hoare triple {34304#false} assume 0 != ~tmp___0~0; {34304#false} is VALID [2020-07-18 02:54:05,086 INFO L263 TraceCheckUtils]: 215: Hoare triple {34304#false} call __automaton_fail(); {34304#false} is VALID [2020-07-18 02:54:05,086 INFO L280 TraceCheckUtils]: 216: Hoare triple {34304#false} assume !false; {34304#false} is VALID [2020-07-18 02:54:05,120 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-18 02:54:05,121 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2097809902] [2020-07-18 02:54:05,121 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:54:05,121 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-18 02:54:05,121 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [790708802] [2020-07-18 02:54:05,122 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 217 [2020-07-18 02:54:05,123 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:54:05,123 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-18 02:54:05,344 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 213 edges. 213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:54:05,345 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-18 02:54:05,345 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:54:05,345 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-18 02:54:05,346 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-07-18 02:54:05,346 INFO L87 Difference]: Start difference. First operand 1159 states and 1337 transitions. Second operand 13 states. [2020-07-18 02:54:07,829 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:54:08,204 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 02:54:08,742 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:54:09,172 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:54:09,519 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:54:17,207 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:54:17,820 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:54:18,780 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:54:19,784 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:54:20,375 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:55:01,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:55:01,278 INFO L93 Difference]: Finished difference Result 2618 states and 3245 transitions. [2020-07-18 02:55:01,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-18 02:55:01,278 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 217 [2020-07-18 02:55:01,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:55:01,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-18 02:55:01,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 624 transitions. [2020-07-18 02:55:01,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-18 02:55:01,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 624 transitions. [2020-07-18 02:55:01,288 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 624 transitions. [2020-07-18 02:55:02,959 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 624 edges. 624 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:55:03,091 INFO L225 Difference]: With dead ends: 2618 [2020-07-18 02:55:03,092 INFO L226 Difference]: Without dead ends: 1569 [2020-07-18 02:55:03,094 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2020-07-18 02:55:03,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1569 states. [2020-07-18 02:55:30,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1569 to 1183. [2020-07-18 02:55:30,697 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:55:30,697 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1569 states. Second operand 1183 states. [2020-07-18 02:55:30,697 INFO L74 IsIncluded]: Start isIncluded. First operand 1569 states. Second operand 1183 states. [2020-07-18 02:55:30,697 INFO L87 Difference]: Start difference. First operand 1569 states. Second operand 1183 states. [2020-07-18 02:55:30,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:55:30,797 INFO L93 Difference]: Finished difference Result 1569 states and 1914 transitions. [2020-07-18 02:55:30,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 1914 transitions. [2020-07-18 02:55:30,801 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:55:30,801 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:55:30,801 INFO L74 IsIncluded]: Start isIncluded. First operand 1183 states. Second operand 1569 states. [2020-07-18 02:55:30,801 INFO L87 Difference]: Start difference. First operand 1183 states. Second operand 1569 states. [2020-07-18 02:55:30,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:55:30,923 INFO L93 Difference]: Finished difference Result 1569 states and 1914 transitions. [2020-07-18 02:55:30,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 1914 transitions. [2020-07-18 02:55:30,926 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:55:30,926 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:55:30,926 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:55:30,926 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:55:30,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1183 states. [2020-07-18 02:55:30,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 1183 states and 1361 transitions. [2020-07-18 02:55:30,975 INFO L78 Accepts]: Start accepts. Automaton has 1183 states and 1361 transitions. Word has length 217 [2020-07-18 02:55:30,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:55:30,976 INFO L479 AbstractCegarLoop]: Abstraction has 1183 states and 1361 transitions. [2020-07-18 02:55:30,976 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-18 02:55:30,976 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1183 states and 1361 transitions. [2020-07-18 02:55:38,677 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1361 edges. 1361 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:55:38,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1361 transitions. [2020-07-18 02:55:38,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-07-18 02:55:38,682 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:55:38,682 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 02:55:38,682 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-18 02:55:38,683 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:55:38,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:55:38,683 INFO L82 PathProgramCache]: Analyzing trace with hash -817020659, now seen corresponding path program 1 times [2020-07-18 02:55:38,683 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:55:38,683 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [819878624] [2020-07-18 02:55:38,684 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:55:38,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:39,006 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:55:39,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:39,074 INFO L280 TraceCheckUtils]: 0: Hoare triple {45536#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {45370#true} is VALID [2020-07-18 02:55:39,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} #valid := #valid[0 := 0]; {45370#true} is VALID [2020-07-18 02:55:39,075 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} assume 0 < #StackHeapBarrier; {45370#true} is VALID [2020-07-18 02:55:39,075 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {45370#true} is VALID [2020-07-18 02:55:39,075 INFO L280 TraceCheckUtils]: 4: Hoare triple {45370#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {45370#true} is VALID [2020-07-18 02:55:39,075 INFO L280 TraceCheckUtils]: 5: Hoare triple {45370#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {45370#true} is VALID [2020-07-18 02:55:39,075 INFO L280 TraceCheckUtils]: 6: Hoare triple {45370#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {45370#true} is VALID [2020-07-18 02:55:39,076 INFO L280 TraceCheckUtils]: 7: Hoare triple {45370#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {45370#true} is VALID [2020-07-18 02:55:39,076 INFO L280 TraceCheckUtils]: 8: Hoare triple {45370#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {45370#true} is VALID [2020-07-18 02:55:39,076 INFO L280 TraceCheckUtils]: 9: Hoare triple {45370#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {45370#true} is VALID [2020-07-18 02:55:39,076 INFO L280 TraceCheckUtils]: 10: Hoare triple {45370#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {45370#true} is VALID [2020-07-18 02:55:39,076 INFO L280 TraceCheckUtils]: 11: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {45370#true} is VALID [2020-07-18 02:55:39,077 INFO L280 TraceCheckUtils]: 12: Hoare triple {45370#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {45370#true} is VALID [2020-07-18 02:55:39,077 INFO L280 TraceCheckUtils]: 13: Hoare triple {45370#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {45370#true} is VALID [2020-07-18 02:55:39,077 INFO L280 TraceCheckUtils]: 14: Hoare triple {45370#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {45370#true} is VALID [2020-07-18 02:55:39,077 INFO L280 TraceCheckUtils]: 15: Hoare triple {45370#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {45370#true} is VALID [2020-07-18 02:55:39,077 INFO L280 TraceCheckUtils]: 16: Hoare triple {45370#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {45370#true} is VALID [2020-07-18 02:55:39,077 INFO L280 TraceCheckUtils]: 17: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {45370#true} is VALID [2020-07-18 02:55:39,078 INFO L280 TraceCheckUtils]: 18: Hoare triple {45370#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {45370#true} is VALID [2020-07-18 02:55:39,078 INFO L280 TraceCheckUtils]: 19: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {45370#true} is VALID [2020-07-18 02:55:39,078 INFO L280 TraceCheckUtils]: 20: Hoare triple {45370#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {45370#true} is VALID [2020-07-18 02:55:39,078 INFO L280 TraceCheckUtils]: 21: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {45370#true} is VALID [2020-07-18 02:55:39,078 INFO L280 TraceCheckUtils]: 22: Hoare triple {45370#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {45370#true} is VALID [2020-07-18 02:55:39,079 INFO L280 TraceCheckUtils]: 23: Hoare triple {45370#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {45370#true} is VALID [2020-07-18 02:55:39,079 INFO L280 TraceCheckUtils]: 24: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {45370#true} is VALID [2020-07-18 02:55:39,079 INFO L280 TraceCheckUtils]: 25: Hoare triple {45370#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {45370#true} is VALID [2020-07-18 02:55:39,079 INFO L280 TraceCheckUtils]: 26: Hoare triple {45370#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {45370#true} is VALID [2020-07-18 02:55:39,079 INFO L280 TraceCheckUtils]: 27: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {45370#true} is VALID [2020-07-18 02:55:39,079 INFO L280 TraceCheckUtils]: 28: Hoare triple {45370#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {45370#true} is VALID [2020-07-18 02:55:39,080 INFO L280 TraceCheckUtils]: 29: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {45370#true} is VALID [2020-07-18 02:55:39,080 INFO L280 TraceCheckUtils]: 30: Hoare triple {45370#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {45370#true} is VALID [2020-07-18 02:55:39,080 INFO L280 TraceCheckUtils]: 31: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {45370#true} is VALID [2020-07-18 02:55:39,080 INFO L280 TraceCheckUtils]: 32: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {45370#true} is VALID [2020-07-18 02:55:39,080 INFO L280 TraceCheckUtils]: 33: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {45370#true} is VALID [2020-07-18 02:55:39,080 INFO L280 TraceCheckUtils]: 34: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {45370#true} is VALID [2020-07-18 02:55:39,081 INFO L280 TraceCheckUtils]: 35: Hoare triple {45370#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {45370#true} is VALID [2020-07-18 02:55:39,081 INFO L280 TraceCheckUtils]: 36: Hoare triple {45370#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {45370#true} is VALID [2020-07-18 02:55:39,081 INFO L280 TraceCheckUtils]: 37: Hoare triple {45370#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {45370#true} is VALID [2020-07-18 02:55:39,081 INFO L280 TraceCheckUtils]: 38: Hoare triple {45370#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {45370#true} is VALID [2020-07-18 02:55:39,081 INFO L280 TraceCheckUtils]: 39: Hoare triple {45370#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {45370#true} is VALID [2020-07-18 02:55:39,082 INFO L280 TraceCheckUtils]: 40: Hoare triple {45370#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {45370#true} is VALID [2020-07-18 02:55:39,082 INFO L280 TraceCheckUtils]: 41: Hoare triple {45370#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {45370#true} is VALID [2020-07-18 02:55:39,082 INFO L280 TraceCheckUtils]: 42: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {45370#true} is VALID [2020-07-18 02:55:39,082 INFO L280 TraceCheckUtils]: 43: Hoare triple {45370#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {45370#true} is VALID [2020-07-18 02:55:39,082 INFO L280 TraceCheckUtils]: 44: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {45370#true} is VALID [2020-07-18 02:55:39,082 INFO L280 TraceCheckUtils]: 45: Hoare triple {45370#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {45370#true} is VALID [2020-07-18 02:55:39,083 INFO L280 TraceCheckUtils]: 46: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {45370#true} is VALID [2020-07-18 02:55:39,083 INFO L280 TraceCheckUtils]: 47: Hoare triple {45370#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {45370#true} is VALID [2020-07-18 02:55:39,083 INFO L280 TraceCheckUtils]: 48: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {45370#true} is VALID [2020-07-18 02:55:39,083 INFO L280 TraceCheckUtils]: 49: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {45370#true} is VALID [2020-07-18 02:55:39,083 INFO L280 TraceCheckUtils]: 50: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {45370#true} is VALID [2020-07-18 02:55:39,084 INFO L280 TraceCheckUtils]: 51: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {45370#true} is VALID [2020-07-18 02:55:39,084 INFO L280 TraceCheckUtils]: 52: Hoare triple {45370#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {45370#true} is VALID [2020-07-18 02:55:39,084 INFO L280 TraceCheckUtils]: 53: Hoare triple {45370#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {45370#true} is VALID [2020-07-18 02:55:39,084 INFO L280 TraceCheckUtils]: 54: Hoare triple {45370#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {45370#true} is VALID [2020-07-18 02:55:39,084 INFO L280 TraceCheckUtils]: 55: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {45370#true} is VALID [2020-07-18 02:55:39,084 INFO L280 TraceCheckUtils]: 56: Hoare triple {45370#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {45370#true} is VALID [2020-07-18 02:55:39,085 INFO L280 TraceCheckUtils]: 57: Hoare triple {45370#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {45370#true} is VALID [2020-07-18 02:55:39,085 INFO L280 TraceCheckUtils]: 58: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {45370#true} is VALID [2020-07-18 02:55:39,085 INFO L280 TraceCheckUtils]: 59: Hoare triple {45370#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {45370#true} is VALID [2020-07-18 02:55:39,085 INFO L280 TraceCheckUtils]: 60: Hoare triple {45370#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {45370#true} is VALID [2020-07-18 02:55:39,085 INFO L280 TraceCheckUtils]: 61: Hoare triple {45370#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {45370#true} is VALID [2020-07-18 02:55:39,085 INFO L280 TraceCheckUtils]: 62: Hoare triple {45370#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {45370#true} is VALID [2020-07-18 02:55:39,086 INFO L280 TraceCheckUtils]: 63: Hoare triple {45370#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {45370#true} is VALID [2020-07-18 02:55:39,086 INFO L280 TraceCheckUtils]: 64: Hoare triple {45370#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {45370#true} is VALID [2020-07-18 02:55:39,086 INFO L280 TraceCheckUtils]: 65: Hoare triple {45370#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {45370#true} is VALID [2020-07-18 02:55:39,086 INFO L280 TraceCheckUtils]: 66: Hoare triple {45370#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {45370#true} is VALID [2020-07-18 02:55:39,086 INFO L280 TraceCheckUtils]: 67: Hoare triple {45370#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {45370#true} is VALID [2020-07-18 02:55:39,086 INFO L280 TraceCheckUtils]: 68: Hoare triple {45370#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {45370#true} is VALID [2020-07-18 02:55:39,087 INFO L280 TraceCheckUtils]: 69: Hoare triple {45370#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {45370#true} is VALID [2020-07-18 02:55:39,087 INFO L280 TraceCheckUtils]: 70: Hoare triple {45370#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {45370#true} is VALID [2020-07-18 02:55:39,087 INFO L280 TraceCheckUtils]: 71: Hoare triple {45370#true} ~waterLevel~0 := 1; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,088 INFO L280 TraceCheckUtils]: 72: Hoare triple {45451#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,088 INFO L280 TraceCheckUtils]: 73: Hoare triple {45451#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,089 INFO L280 TraceCheckUtils]: 74: Hoare triple {45451#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,089 INFO L280 TraceCheckUtils]: 75: Hoare triple {45451#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,090 INFO L280 TraceCheckUtils]: 76: Hoare triple {45451#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,090 INFO L280 TraceCheckUtils]: 77: Hoare triple {45451#(= 1 ~waterLevel~0)} assume true; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,091 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {45451#(= 1 ~waterLevel~0)} {45370#true} #924#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:39,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,099 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #830#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:39,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,102 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #832#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:39,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} havoc ~retValue_acc~1; {45370#true} is VALID [2020-07-18 02:55:39,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} ~retValue_acc~1 := 1; {45370#true} is VALID [2020-07-18 02:55:39,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} #res := ~retValue_acc~1; {45370#true} is VALID [2020-07-18 02:55:39,106 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,106 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #834#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:39,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,111 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #836#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:39,122 INFO L280 TraceCheckUtils]: 0: Hoare triple {45537#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {45370#true} is VALID [2020-07-18 02:55:39,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} ~methaneLevelCritical~0 := 1; {45370#true} is VALID [2020-07-18 02:55:39,123 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,123 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #882#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:39,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:39,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:39,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:39,216 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} havoc ~retValue_acc~4; {45370#true} is VALID [2020-07-18 02:55:39,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} assume !(~waterLevel~0 < 2); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,217 INFO L280 TraceCheckUtils]: 2: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~4 := 0; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,218 INFO L280 TraceCheckUtils]: 3: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~4; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,219 INFO L280 TraceCheckUtils]: 4: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,219 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #894#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} havoc ~retValue_acc~7; {45370#true} is VALID [2020-07-18 02:55:39,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} havoc ~tmp~4; {45370#true} is VALID [2020-07-18 02:55:39,220 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} havoc ~tmp___0~1; {45370#true} is VALID [2020-07-18 02:55:39,220 INFO L263 TraceCheckUtils]: 3: Hoare triple {45370#true} call #t~ret33 := isHighWaterSensorDry(); {45370#true} is VALID [2020-07-18 02:55:39,220 INFO L280 TraceCheckUtils]: 4: Hoare triple {45370#true} havoc ~retValue_acc~4; {45370#true} is VALID [2020-07-18 02:55:39,221 INFO L280 TraceCheckUtils]: 5: Hoare triple {45370#true} assume !(~waterLevel~0 < 2); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,221 INFO L280 TraceCheckUtils]: 6: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~4 := 0; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,222 INFO L280 TraceCheckUtils]: 7: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~4; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,222 INFO L280 TraceCheckUtils]: 8: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,223 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #894#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,223 INFO L280 TraceCheckUtils]: 10: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,224 INFO L280 TraceCheckUtils]: 11: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,224 INFO L280 TraceCheckUtils]: 12: Hoare triple {45593#(<= 2 ~waterLevel~0)} havoc #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,225 INFO L280 TraceCheckUtils]: 13: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,225 INFO L280 TraceCheckUtils]: 14: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,226 INFO L280 TraceCheckUtils]: 15: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,226 INFO L280 TraceCheckUtils]: 16: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,227 INFO L280 TraceCheckUtils]: 17: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,227 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #906#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:39,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:39,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:39,244 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-18 02:55:39,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-18 02:55:39,244 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-18 02:55:39,245 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,245 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45370#true} {45370#true} #918#return; {45370#true} is VALID [2020-07-18 02:55:39,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} havoc ~retValue_acc~5; {45370#true} is VALID [2020-07-18 02:55:39,245 INFO L263 TraceCheckUtils]: 1: Hoare triple {45370#true} call #t~ret16 := isMethaneLevelCritical(); {45370#true} is VALID [2020-07-18 02:55:39,246 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-18 02:55:39,246 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-18 02:55:39,246 INFO L280 TraceCheckUtils]: 4: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-18 02:55:39,246 INFO L280 TraceCheckUtils]: 5: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,246 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {45370#true} {45370#true} #918#return; {45370#true} is VALID [2020-07-18 02:55:39,247 INFO L280 TraceCheckUtils]: 7: Hoare triple {45370#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {45370#true} is VALID [2020-07-18 02:55:39,247 INFO L280 TraceCheckUtils]: 8: Hoare triple {45370#true} ~retValue_acc~5 := #t~ret16; {45370#true} is VALID [2020-07-18 02:55:39,247 INFO L280 TraceCheckUtils]: 9: Hoare triple {45370#true} havoc #t~ret16; {45370#true} is VALID [2020-07-18 02:55:39,247 INFO L280 TraceCheckUtils]: 10: Hoare triple {45370#true} #res := ~retValue_acc~5; {45370#true} is VALID [2020-07-18 02:55:39,247 INFO L280 TraceCheckUtils]: 11: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,248 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {45370#true} {45370#true} #890#return; {45370#true} is VALID [2020-07-18 02:55:39,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:39,250 INFO L280 TraceCheckUtils]: 0: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45370#true} is VALID [2020-07-18 02:55:39,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,251 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {45370#true} {45370#true} #892#return; {45370#true} is VALID [2020-07-18 02:55:39,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {45370#true} is VALID [2020-07-18 02:55:39,251 INFO L263 TraceCheckUtils]: 1: Hoare triple {45370#true} call #t~ret15 := isMethaneAlarm(); {45370#true} is VALID [2020-07-18 02:55:39,251 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} havoc ~retValue_acc~5; {45370#true} is VALID [2020-07-18 02:55:39,251 INFO L263 TraceCheckUtils]: 3: Hoare triple {45370#true} call #t~ret16 := isMethaneLevelCritical(); {45370#true} is VALID [2020-07-18 02:55:39,252 INFO L280 TraceCheckUtils]: 4: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-18 02:55:39,252 INFO L280 TraceCheckUtils]: 5: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-18 02:55:39,252 INFO L280 TraceCheckUtils]: 6: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-18 02:55:39,252 INFO L280 TraceCheckUtils]: 7: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,252 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {45370#true} {45370#true} #918#return; {45370#true} is VALID [2020-07-18 02:55:39,253 INFO L280 TraceCheckUtils]: 9: Hoare triple {45370#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {45370#true} is VALID [2020-07-18 02:55:39,253 INFO L280 TraceCheckUtils]: 10: Hoare triple {45370#true} ~retValue_acc~5 := #t~ret16; {45370#true} is VALID [2020-07-18 02:55:39,253 INFO L280 TraceCheckUtils]: 11: Hoare triple {45370#true} havoc #t~ret16; {45370#true} is VALID [2020-07-18 02:55:39,253 INFO L280 TraceCheckUtils]: 12: Hoare triple {45370#true} #res := ~retValue_acc~5; {45370#true} is VALID [2020-07-18 02:55:39,253 INFO L280 TraceCheckUtils]: 13: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,253 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {45370#true} {45370#true} #890#return; {45370#true} is VALID [2020-07-18 02:55:39,254 INFO L280 TraceCheckUtils]: 15: Hoare triple {45370#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {45370#true} is VALID [2020-07-18 02:55:39,254 INFO L280 TraceCheckUtils]: 16: Hoare triple {45370#true} ~tmp~3 := #t~ret15; {45370#true} is VALID [2020-07-18 02:55:39,254 INFO L280 TraceCheckUtils]: 17: Hoare triple {45370#true} havoc #t~ret15; {45370#true} is VALID [2020-07-18 02:55:39,254 INFO L280 TraceCheckUtils]: 18: Hoare triple {45370#true} assume !(0 != ~tmp~3); {45370#true} is VALID [2020-07-18 02:55:39,255 INFO L263 TraceCheckUtils]: 19: Hoare triple {45370#true} call activatePump__wrappee__highWaterSensor(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:55:39,255 INFO L280 TraceCheckUtils]: 20: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45370#true} is VALID [2020-07-18 02:55:39,255 INFO L280 TraceCheckUtils]: 21: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,255 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {45370#true} {45370#true} #892#return; {45370#true} is VALID [2020-07-18 02:55:39,256 INFO L280 TraceCheckUtils]: 23: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,256 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {45370#true} {45593#(<= 2 ~waterLevel~0)} #908#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {45370#true} is VALID [2020-07-18 02:55:39,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} assume 0 == ~pumpRunning~0; {45370#true} is VALID [2020-07-18 02:55:39,257 INFO L263 TraceCheckUtils]: 2: Hoare triple {45370#true} call #t~ret13 := isHighWaterLevel(); {45370#true} is VALID [2020-07-18 02:55:39,257 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} havoc ~retValue_acc~7; {45370#true} is VALID [2020-07-18 02:55:39,258 INFO L280 TraceCheckUtils]: 4: Hoare triple {45370#true} havoc ~tmp~4; {45370#true} is VALID [2020-07-18 02:55:39,258 INFO L280 TraceCheckUtils]: 5: Hoare triple {45370#true} havoc ~tmp___0~1; {45370#true} is VALID [2020-07-18 02:55:39,258 INFO L263 TraceCheckUtils]: 6: Hoare triple {45370#true} call #t~ret33 := isHighWaterSensorDry(); {45370#true} is VALID [2020-07-18 02:55:39,258 INFO L280 TraceCheckUtils]: 7: Hoare triple {45370#true} havoc ~retValue_acc~4; {45370#true} is VALID [2020-07-18 02:55:39,259 INFO L280 TraceCheckUtils]: 8: Hoare triple {45370#true} assume !(~waterLevel~0 < 2); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,259 INFO L280 TraceCheckUtils]: 9: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~4 := 0; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,260 INFO L280 TraceCheckUtils]: 10: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~4; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,260 INFO L280 TraceCheckUtils]: 11: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,261 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #894#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,261 INFO L280 TraceCheckUtils]: 13: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,262 INFO L280 TraceCheckUtils]: 14: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,262 INFO L280 TraceCheckUtils]: 15: Hoare triple {45593#(<= 2 ~waterLevel~0)} havoc #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,263 INFO L280 TraceCheckUtils]: 16: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,263 INFO L280 TraceCheckUtils]: 17: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,264 INFO L280 TraceCheckUtils]: 18: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,264 INFO L280 TraceCheckUtils]: 19: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,265 INFO L280 TraceCheckUtils]: 20: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,265 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #906#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,266 INFO L280 TraceCheckUtils]: 22: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,266 INFO L280 TraceCheckUtils]: 23: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret13; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,267 INFO L280 TraceCheckUtils]: 24: Hoare triple {45593#(<= 2 ~waterLevel~0)} havoc #t~ret13; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,267 INFO L280 TraceCheckUtils]: 25: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,268 INFO L263 TraceCheckUtils]: 26: Hoare triple {45593#(<= 2 ~waterLevel~0)} call activatePump(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:55:39,268 INFO L280 TraceCheckUtils]: 27: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {45370#true} is VALID [2020-07-18 02:55:39,268 INFO L263 TraceCheckUtils]: 28: Hoare triple {45370#true} call #t~ret15 := isMethaneAlarm(); {45370#true} is VALID [2020-07-18 02:55:39,269 INFO L280 TraceCheckUtils]: 29: Hoare triple {45370#true} havoc ~retValue_acc~5; {45370#true} is VALID [2020-07-18 02:55:39,269 INFO L263 TraceCheckUtils]: 30: Hoare triple {45370#true} call #t~ret16 := isMethaneLevelCritical(); {45370#true} is VALID [2020-07-18 02:55:39,269 INFO L280 TraceCheckUtils]: 31: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-18 02:55:39,269 INFO L280 TraceCheckUtils]: 32: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-18 02:55:39,269 INFO L280 TraceCheckUtils]: 33: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-18 02:55:39,270 INFO L280 TraceCheckUtils]: 34: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,270 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {45370#true} {45370#true} #918#return; {45370#true} is VALID [2020-07-18 02:55:39,270 INFO L280 TraceCheckUtils]: 36: Hoare triple {45370#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {45370#true} is VALID [2020-07-18 02:55:39,270 INFO L280 TraceCheckUtils]: 37: Hoare triple {45370#true} ~retValue_acc~5 := #t~ret16; {45370#true} is VALID [2020-07-18 02:55:39,270 INFO L280 TraceCheckUtils]: 38: Hoare triple {45370#true} havoc #t~ret16; {45370#true} is VALID [2020-07-18 02:55:39,271 INFO L280 TraceCheckUtils]: 39: Hoare triple {45370#true} #res := ~retValue_acc~5; {45370#true} is VALID [2020-07-18 02:55:39,271 INFO L280 TraceCheckUtils]: 40: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,271 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {45370#true} {45370#true} #890#return; {45370#true} is VALID [2020-07-18 02:55:39,271 INFO L280 TraceCheckUtils]: 42: Hoare triple {45370#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {45370#true} is VALID [2020-07-18 02:55:39,271 INFO L280 TraceCheckUtils]: 43: Hoare triple {45370#true} ~tmp~3 := #t~ret15; {45370#true} is VALID [2020-07-18 02:55:39,272 INFO L280 TraceCheckUtils]: 44: Hoare triple {45370#true} havoc #t~ret15; {45370#true} is VALID [2020-07-18 02:55:39,272 INFO L280 TraceCheckUtils]: 45: Hoare triple {45370#true} assume !(0 != ~tmp~3); {45370#true} is VALID [2020-07-18 02:55:39,273 INFO L263 TraceCheckUtils]: 46: Hoare triple {45370#true} call activatePump__wrappee__highWaterSensor(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:55:39,273 INFO L280 TraceCheckUtils]: 47: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45370#true} is VALID [2020-07-18 02:55:39,273 INFO L280 TraceCheckUtils]: 48: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,273 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {45370#true} {45370#true} #892#return; {45370#true} is VALID [2020-07-18 02:55:39,273 INFO L280 TraceCheckUtils]: 50: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,274 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {45370#true} {45593#(<= 2 ~waterLevel~0)} #908#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,274 INFO L280 TraceCheckUtils]: 52: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,275 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #878#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {45370#true} is VALID [2020-07-18 02:55:39,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} assume !(0 != ~pumpRunning~0); {45370#true} is VALID [2020-07-18 02:55:39,278 INFO L263 TraceCheckUtils]: 2: Hoare triple {45370#true} call processEnvironment__wrappee__methaneQuery(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:55:39,278 INFO L280 TraceCheckUtils]: 3: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {45370#true} is VALID [2020-07-18 02:55:39,278 INFO L280 TraceCheckUtils]: 4: Hoare triple {45370#true} assume 0 == ~pumpRunning~0; {45370#true} is VALID [2020-07-18 02:55:39,278 INFO L263 TraceCheckUtils]: 5: Hoare triple {45370#true} call #t~ret13 := isHighWaterLevel(); {45370#true} is VALID [2020-07-18 02:55:39,279 INFO L280 TraceCheckUtils]: 6: Hoare triple {45370#true} havoc ~retValue_acc~7; {45370#true} is VALID [2020-07-18 02:55:39,279 INFO L280 TraceCheckUtils]: 7: Hoare triple {45370#true} havoc ~tmp~4; {45370#true} is VALID [2020-07-18 02:55:39,279 INFO L280 TraceCheckUtils]: 8: Hoare triple {45370#true} havoc ~tmp___0~1; {45370#true} is VALID [2020-07-18 02:55:39,279 INFO L263 TraceCheckUtils]: 9: Hoare triple {45370#true} call #t~ret33 := isHighWaterSensorDry(); {45370#true} is VALID [2020-07-18 02:55:39,279 INFO L280 TraceCheckUtils]: 10: Hoare triple {45370#true} havoc ~retValue_acc~4; {45370#true} is VALID [2020-07-18 02:55:39,280 INFO L280 TraceCheckUtils]: 11: Hoare triple {45370#true} assume !(~waterLevel~0 < 2); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,280 INFO L280 TraceCheckUtils]: 12: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~4 := 0; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,281 INFO L280 TraceCheckUtils]: 13: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~4; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,281 INFO L280 TraceCheckUtils]: 14: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,282 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #894#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,283 INFO L280 TraceCheckUtils]: 16: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,283 INFO L280 TraceCheckUtils]: 17: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,283 INFO L280 TraceCheckUtils]: 18: Hoare triple {45593#(<= 2 ~waterLevel~0)} havoc #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,284 INFO L280 TraceCheckUtils]: 19: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,284 INFO L280 TraceCheckUtils]: 20: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,285 INFO L280 TraceCheckUtils]: 21: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,285 INFO L280 TraceCheckUtils]: 22: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,286 INFO L280 TraceCheckUtils]: 23: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,286 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #906#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,287 INFO L280 TraceCheckUtils]: 25: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,287 INFO L280 TraceCheckUtils]: 26: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret13; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,288 INFO L280 TraceCheckUtils]: 27: Hoare triple {45593#(<= 2 ~waterLevel~0)} havoc #t~ret13; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,288 INFO L280 TraceCheckUtils]: 28: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,289 INFO L263 TraceCheckUtils]: 29: Hoare triple {45593#(<= 2 ~waterLevel~0)} call activatePump(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:55:39,289 INFO L280 TraceCheckUtils]: 30: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {45370#true} is VALID [2020-07-18 02:55:39,289 INFO L263 TraceCheckUtils]: 31: Hoare triple {45370#true} call #t~ret15 := isMethaneAlarm(); {45370#true} is VALID [2020-07-18 02:55:39,290 INFO L280 TraceCheckUtils]: 32: Hoare triple {45370#true} havoc ~retValue_acc~5; {45370#true} is VALID [2020-07-18 02:55:39,290 INFO L263 TraceCheckUtils]: 33: Hoare triple {45370#true} call #t~ret16 := isMethaneLevelCritical(); {45370#true} is VALID [2020-07-18 02:55:39,290 INFO L280 TraceCheckUtils]: 34: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-18 02:55:39,290 INFO L280 TraceCheckUtils]: 35: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-18 02:55:39,290 INFO L280 TraceCheckUtils]: 36: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-18 02:55:39,290 INFO L280 TraceCheckUtils]: 37: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,291 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {45370#true} {45370#true} #918#return; {45370#true} is VALID [2020-07-18 02:55:39,291 INFO L280 TraceCheckUtils]: 39: Hoare triple {45370#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {45370#true} is VALID [2020-07-18 02:55:39,291 INFO L280 TraceCheckUtils]: 40: Hoare triple {45370#true} ~retValue_acc~5 := #t~ret16; {45370#true} is VALID [2020-07-18 02:55:39,291 INFO L280 TraceCheckUtils]: 41: Hoare triple {45370#true} havoc #t~ret16; {45370#true} is VALID [2020-07-18 02:55:39,291 INFO L280 TraceCheckUtils]: 42: Hoare triple {45370#true} #res := ~retValue_acc~5; {45370#true} is VALID [2020-07-18 02:55:39,292 INFO L280 TraceCheckUtils]: 43: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,292 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {45370#true} {45370#true} #890#return; {45370#true} is VALID [2020-07-18 02:55:39,292 INFO L280 TraceCheckUtils]: 45: Hoare triple {45370#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {45370#true} is VALID [2020-07-18 02:55:39,292 INFO L280 TraceCheckUtils]: 46: Hoare triple {45370#true} ~tmp~3 := #t~ret15; {45370#true} is VALID [2020-07-18 02:55:39,293 INFO L280 TraceCheckUtils]: 47: Hoare triple {45370#true} havoc #t~ret15; {45370#true} is VALID [2020-07-18 02:55:39,293 INFO L280 TraceCheckUtils]: 48: Hoare triple {45370#true} assume !(0 != ~tmp~3); {45370#true} is VALID [2020-07-18 02:55:39,293 INFO L263 TraceCheckUtils]: 49: Hoare triple {45370#true} call activatePump__wrappee__highWaterSensor(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:55:39,294 INFO L280 TraceCheckUtils]: 50: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45370#true} is VALID [2020-07-18 02:55:39,294 INFO L280 TraceCheckUtils]: 51: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,294 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {45370#true} {45370#true} #892#return; {45370#true} is VALID [2020-07-18 02:55:39,294 INFO L280 TraceCheckUtils]: 53: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,295 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {45370#true} {45593#(<= 2 ~waterLevel~0)} #908#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,296 INFO L280 TraceCheckUtils]: 55: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,296 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #878#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,296 INFO L280 TraceCheckUtils]: 57: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,297 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45451#(= 1 ~waterLevel~0)} #898#return; {45371#false} is VALID [2020-07-18 02:55:39,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:39,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-18 02:55:39,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-18 02:55:39,303 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-18 02:55:39,304 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,304 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45370#true} {45371#false} #928#return; {45371#false} is VALID [2020-07-18 02:55:39,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:39,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} havoc ~retValue_acc~6; {45370#true} is VALID [2020-07-18 02:55:39,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} ~retValue_acc~6 := ~pumpRunning~0; {45370#true} is VALID [2020-07-18 02:55:39,309 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} #res := ~retValue_acc~6; {45370#true} is VALID [2020-07-18 02:55:39,309 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,309 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45370#true} {45371#false} #930#return; {45371#false} is VALID [2020-07-18 02:55:39,313 INFO L263 TraceCheckUtils]: 0: Hoare triple {45370#true} call ULTIMATE.init(); {45536#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 02:55:39,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {45536#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {45370#true} is VALID [2020-07-18 02:55:39,314 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} #valid := #valid[0 := 0]; {45370#true} is VALID [2020-07-18 02:55:39,314 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} assume 0 < #StackHeapBarrier; {45370#true} is VALID [2020-07-18 02:55:39,314 INFO L280 TraceCheckUtils]: 4: Hoare triple {45370#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {45370#true} is VALID [2020-07-18 02:55:39,315 INFO L280 TraceCheckUtils]: 5: Hoare triple {45370#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {45370#true} is VALID [2020-07-18 02:55:39,315 INFO L280 TraceCheckUtils]: 6: Hoare triple {45370#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {45370#true} is VALID [2020-07-18 02:55:39,315 INFO L280 TraceCheckUtils]: 7: Hoare triple {45370#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {45370#true} is VALID [2020-07-18 02:55:39,315 INFO L280 TraceCheckUtils]: 8: Hoare triple {45370#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {45370#true} is VALID [2020-07-18 02:55:39,315 INFO L280 TraceCheckUtils]: 9: Hoare triple {45370#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {45370#true} is VALID [2020-07-18 02:55:39,315 INFO L280 TraceCheckUtils]: 10: Hoare triple {45370#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {45370#true} is VALID [2020-07-18 02:55:39,316 INFO L280 TraceCheckUtils]: 11: Hoare triple {45370#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {45370#true} is VALID [2020-07-18 02:55:39,316 INFO L280 TraceCheckUtils]: 12: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {45370#true} is VALID [2020-07-18 02:55:39,316 INFO L280 TraceCheckUtils]: 13: Hoare triple {45370#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {45370#true} is VALID [2020-07-18 02:55:39,316 INFO L280 TraceCheckUtils]: 14: Hoare triple {45370#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {45370#true} is VALID [2020-07-18 02:55:39,316 INFO L280 TraceCheckUtils]: 15: Hoare triple {45370#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {45370#true} is VALID [2020-07-18 02:55:39,316 INFO L280 TraceCheckUtils]: 16: Hoare triple {45370#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {45370#true} is VALID [2020-07-18 02:55:39,317 INFO L280 TraceCheckUtils]: 17: Hoare triple {45370#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {45370#true} is VALID [2020-07-18 02:55:39,317 INFO L280 TraceCheckUtils]: 18: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {45370#true} is VALID [2020-07-18 02:55:39,317 INFO L280 TraceCheckUtils]: 19: Hoare triple {45370#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {45370#true} is VALID [2020-07-18 02:55:39,317 INFO L280 TraceCheckUtils]: 20: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {45370#true} is VALID [2020-07-18 02:55:39,317 INFO L280 TraceCheckUtils]: 21: Hoare triple {45370#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {45370#true} is VALID [2020-07-18 02:55:39,317 INFO L280 TraceCheckUtils]: 22: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {45370#true} is VALID [2020-07-18 02:55:39,318 INFO L280 TraceCheckUtils]: 23: Hoare triple {45370#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {45370#true} is VALID [2020-07-18 02:55:39,318 INFO L280 TraceCheckUtils]: 24: Hoare triple {45370#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {45370#true} is VALID [2020-07-18 02:55:39,318 INFO L280 TraceCheckUtils]: 25: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {45370#true} is VALID [2020-07-18 02:55:39,318 INFO L280 TraceCheckUtils]: 26: Hoare triple {45370#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {45370#true} is VALID [2020-07-18 02:55:39,318 INFO L280 TraceCheckUtils]: 27: Hoare triple {45370#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {45370#true} is VALID [2020-07-18 02:55:39,318 INFO L280 TraceCheckUtils]: 28: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {45370#true} is VALID [2020-07-18 02:55:39,319 INFO L280 TraceCheckUtils]: 29: Hoare triple {45370#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {45370#true} is VALID [2020-07-18 02:55:39,319 INFO L280 TraceCheckUtils]: 30: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {45370#true} is VALID [2020-07-18 02:55:39,319 INFO L280 TraceCheckUtils]: 31: Hoare triple {45370#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {45370#true} is VALID [2020-07-18 02:55:39,319 INFO L280 TraceCheckUtils]: 32: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {45370#true} is VALID [2020-07-18 02:55:39,319 INFO L280 TraceCheckUtils]: 33: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {45370#true} is VALID [2020-07-18 02:55:39,319 INFO L280 TraceCheckUtils]: 34: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {45370#true} is VALID [2020-07-18 02:55:39,320 INFO L280 TraceCheckUtils]: 35: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {45370#true} is VALID [2020-07-18 02:55:39,320 INFO L280 TraceCheckUtils]: 36: Hoare triple {45370#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {45370#true} is VALID [2020-07-18 02:55:39,320 INFO L280 TraceCheckUtils]: 37: Hoare triple {45370#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {45370#true} is VALID [2020-07-18 02:55:39,320 INFO L280 TraceCheckUtils]: 38: Hoare triple {45370#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {45370#true} is VALID [2020-07-18 02:55:39,320 INFO L280 TraceCheckUtils]: 39: Hoare triple {45370#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {45370#true} is VALID [2020-07-18 02:55:39,320 INFO L280 TraceCheckUtils]: 40: Hoare triple {45370#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {45370#true} is VALID [2020-07-18 02:55:39,321 INFO L280 TraceCheckUtils]: 41: Hoare triple {45370#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {45370#true} is VALID [2020-07-18 02:55:39,321 INFO L280 TraceCheckUtils]: 42: Hoare triple {45370#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {45370#true} is VALID [2020-07-18 02:55:39,321 INFO L280 TraceCheckUtils]: 43: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {45370#true} is VALID [2020-07-18 02:55:39,321 INFO L280 TraceCheckUtils]: 44: Hoare triple {45370#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {45370#true} is VALID [2020-07-18 02:55:39,321 INFO L280 TraceCheckUtils]: 45: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {45370#true} is VALID [2020-07-18 02:55:39,321 INFO L280 TraceCheckUtils]: 46: Hoare triple {45370#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {45370#true} is VALID [2020-07-18 02:55:39,322 INFO L280 TraceCheckUtils]: 47: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {45370#true} is VALID [2020-07-18 02:55:39,322 INFO L280 TraceCheckUtils]: 48: Hoare triple {45370#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {45370#true} is VALID [2020-07-18 02:55:39,322 INFO L280 TraceCheckUtils]: 49: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {45370#true} is VALID [2020-07-18 02:55:39,322 INFO L280 TraceCheckUtils]: 50: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {45370#true} is VALID [2020-07-18 02:55:39,322 INFO L280 TraceCheckUtils]: 51: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {45370#true} is VALID [2020-07-18 02:55:39,322 INFO L280 TraceCheckUtils]: 52: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {45370#true} is VALID [2020-07-18 02:55:39,323 INFO L280 TraceCheckUtils]: 53: Hoare triple {45370#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {45370#true} is VALID [2020-07-18 02:55:39,323 INFO L280 TraceCheckUtils]: 54: Hoare triple {45370#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {45370#true} is VALID [2020-07-18 02:55:39,323 INFO L280 TraceCheckUtils]: 55: Hoare triple {45370#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {45370#true} is VALID [2020-07-18 02:55:39,323 INFO L280 TraceCheckUtils]: 56: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {45370#true} is VALID [2020-07-18 02:55:39,323 INFO L280 TraceCheckUtils]: 57: Hoare triple {45370#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {45370#true} is VALID [2020-07-18 02:55:39,323 INFO L280 TraceCheckUtils]: 58: Hoare triple {45370#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {45370#true} is VALID [2020-07-18 02:55:39,324 INFO L280 TraceCheckUtils]: 59: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {45370#true} is VALID [2020-07-18 02:55:39,324 INFO L280 TraceCheckUtils]: 60: Hoare triple {45370#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {45370#true} is VALID [2020-07-18 02:55:39,324 INFO L280 TraceCheckUtils]: 61: Hoare triple {45370#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {45370#true} is VALID [2020-07-18 02:55:39,324 INFO L280 TraceCheckUtils]: 62: Hoare triple {45370#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {45370#true} is VALID [2020-07-18 02:55:39,324 INFO L280 TraceCheckUtils]: 63: Hoare triple {45370#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {45370#true} is VALID [2020-07-18 02:55:39,324 INFO L280 TraceCheckUtils]: 64: Hoare triple {45370#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {45370#true} is VALID [2020-07-18 02:55:39,325 INFO L280 TraceCheckUtils]: 65: Hoare triple {45370#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {45370#true} is VALID [2020-07-18 02:55:39,325 INFO L280 TraceCheckUtils]: 66: Hoare triple {45370#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {45370#true} is VALID [2020-07-18 02:55:39,325 INFO L280 TraceCheckUtils]: 67: Hoare triple {45370#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {45370#true} is VALID [2020-07-18 02:55:39,325 INFO L280 TraceCheckUtils]: 68: Hoare triple {45370#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {45370#true} is VALID [2020-07-18 02:55:39,325 INFO L280 TraceCheckUtils]: 69: Hoare triple {45370#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {45370#true} is VALID [2020-07-18 02:55:39,325 INFO L280 TraceCheckUtils]: 70: Hoare triple {45370#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {45370#true} is VALID [2020-07-18 02:55:39,326 INFO L280 TraceCheckUtils]: 71: Hoare triple {45370#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {45370#true} is VALID [2020-07-18 02:55:39,329 INFO L280 TraceCheckUtils]: 72: Hoare triple {45370#true} ~waterLevel~0 := 1; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,330 INFO L280 TraceCheckUtils]: 73: Hoare triple {45451#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,330 INFO L280 TraceCheckUtils]: 74: Hoare triple {45451#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,331 INFO L280 TraceCheckUtils]: 75: Hoare triple {45451#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,331 INFO L280 TraceCheckUtils]: 76: Hoare triple {45451#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,332 INFO L280 TraceCheckUtils]: 77: Hoare triple {45451#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,332 INFO L280 TraceCheckUtils]: 78: Hoare triple {45451#(= 1 ~waterLevel~0)} assume true; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,333 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {45451#(= 1 ~waterLevel~0)} {45370#true} #924#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,333 INFO L263 TraceCheckUtils]: 80: Hoare triple {45451#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,334 INFO L280 TraceCheckUtils]: 81: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,334 INFO L280 TraceCheckUtils]: 82: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc ~tmp~9; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,334 INFO L263 TraceCheckUtils]: 83: Hoare triple {45451#(= 1 ~waterLevel~0)} call select_helpers(); {45370#true} is VALID [2020-07-18 02:55:39,334 INFO L280 TraceCheckUtils]: 84: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,335 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #830#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,335 INFO L263 TraceCheckUtils]: 86: Hoare triple {45451#(= 1 ~waterLevel~0)} call select_features(); {45370#true} is VALID [2020-07-18 02:55:39,335 INFO L280 TraceCheckUtils]: 87: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,336 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #832#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,336 INFO L263 TraceCheckUtils]: 89: Hoare triple {45451#(= 1 ~waterLevel~0)} call #t~ret73 := valid_product(); {45370#true} is VALID [2020-07-18 02:55:39,336 INFO L280 TraceCheckUtils]: 90: Hoare triple {45370#true} havoc ~retValue_acc~1; {45370#true} is VALID [2020-07-18 02:55:39,336 INFO L280 TraceCheckUtils]: 91: Hoare triple {45370#true} ~retValue_acc~1 := 1; {45370#true} is VALID [2020-07-18 02:55:39,336 INFO L280 TraceCheckUtils]: 92: Hoare triple {45370#true} #res := ~retValue_acc~1; {45370#true} is VALID [2020-07-18 02:55:39,337 INFO L280 TraceCheckUtils]: 93: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,337 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #834#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,338 INFO L280 TraceCheckUtils]: 95: Hoare triple {45451#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,338 INFO L280 TraceCheckUtils]: 96: Hoare triple {45451#(= 1 ~waterLevel~0)} ~tmp~9 := #t~ret73; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,339 INFO L280 TraceCheckUtils]: 97: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc #t~ret73; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,339 INFO L280 TraceCheckUtils]: 98: Hoare triple {45451#(= 1 ~waterLevel~0)} assume 0 != ~tmp~9; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,339 INFO L263 TraceCheckUtils]: 99: Hoare triple {45451#(= 1 ~waterLevel~0)} call setup(); {45370#true} is VALID [2020-07-18 02:55:39,339 INFO L280 TraceCheckUtils]: 100: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,340 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #836#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,340 INFO L263 TraceCheckUtils]: 102: Hoare triple {45451#(= 1 ~waterLevel~0)} call runTest(); {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,341 INFO L263 TraceCheckUtils]: 103: Hoare triple {45451#(= 1 ~waterLevel~0)} call test(); {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,341 INFO L280 TraceCheckUtils]: 104: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,342 INFO L280 TraceCheckUtils]: 105: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc ~tmp~5; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,342 INFO L280 TraceCheckUtils]: 106: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc ~tmp___0~2; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,343 INFO L280 TraceCheckUtils]: 107: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,343 INFO L280 TraceCheckUtils]: 108: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,344 INFO L280 TraceCheckUtils]: 109: Hoare triple {45451#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,344 INFO L280 TraceCheckUtils]: 110: Hoare triple {45451#(= 1 ~waterLevel~0)} assume !false; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,345 INFO L280 TraceCheckUtils]: 111: Hoare triple {45451#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,345 INFO L280 TraceCheckUtils]: 112: Hoare triple {45451#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,346 INFO L280 TraceCheckUtils]: 113: Hoare triple {45451#(= 1 ~waterLevel~0)} ~tmp~5 := #t~nondet34; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,346 INFO L280 TraceCheckUtils]: 114: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc #t~nondet34; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,347 INFO L280 TraceCheckUtils]: 115: Hoare triple {45451#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~5); {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,347 INFO L280 TraceCheckUtils]: 116: Hoare triple {45451#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,348 INFO L280 TraceCheckUtils]: 117: Hoare triple {45451#(= 1 ~waterLevel~0)} ~tmp___0~2 := #t~nondet35; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,348 INFO L280 TraceCheckUtils]: 118: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc #t~nondet35; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,348 INFO L280 TraceCheckUtils]: 119: Hoare triple {45451#(= 1 ~waterLevel~0)} assume 0 != ~tmp___0~2; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,349 INFO L263 TraceCheckUtils]: 120: Hoare triple {45451#(= 1 ~waterLevel~0)} call changeMethaneLevel(); {45537#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 02:55:39,349 INFO L280 TraceCheckUtils]: 121: Hoare triple {45537#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {45370#true} is VALID [2020-07-18 02:55:39,350 INFO L280 TraceCheckUtils]: 122: Hoare triple {45370#true} ~methaneLevelCritical~0 := 1; {45370#true} is VALID [2020-07-18 02:55:39,350 INFO L280 TraceCheckUtils]: 123: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,350 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #882#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,351 INFO L280 TraceCheckUtils]: 125: Hoare triple {45451#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,351 INFO L280 TraceCheckUtils]: 126: Hoare triple {45451#(= 1 ~waterLevel~0)} ~tmp___2~0 := #t~nondet36; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,352 INFO L280 TraceCheckUtils]: 127: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc #t~nondet36; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,352 INFO L280 TraceCheckUtils]: 128: Hoare triple {45451#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,353 INFO L263 TraceCheckUtils]: 129: Hoare triple {45451#(= 1 ~waterLevel~0)} call timeShift(); {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,353 INFO L280 TraceCheckUtils]: 130: Hoare triple {45451#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,354 INFO L280 TraceCheckUtils]: 131: Hoare triple {45451#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,354 INFO L263 TraceCheckUtils]: 132: Hoare triple {45451#(= 1 ~waterLevel~0)} call processEnvironment(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:55:39,355 INFO L280 TraceCheckUtils]: 133: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {45370#true} is VALID [2020-07-18 02:55:39,355 INFO L280 TraceCheckUtils]: 134: Hoare triple {45370#true} assume !(0 != ~pumpRunning~0); {45370#true} is VALID [2020-07-18 02:55:39,355 INFO L263 TraceCheckUtils]: 135: Hoare triple {45370#true} call processEnvironment__wrappee__methaneQuery(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:55:39,355 INFO L280 TraceCheckUtils]: 136: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {45370#true} is VALID [2020-07-18 02:55:39,356 INFO L280 TraceCheckUtils]: 137: Hoare triple {45370#true} assume 0 == ~pumpRunning~0; {45370#true} is VALID [2020-07-18 02:55:39,356 INFO L263 TraceCheckUtils]: 138: Hoare triple {45370#true} call #t~ret13 := isHighWaterLevel(); {45370#true} is VALID [2020-07-18 02:55:39,356 INFO L280 TraceCheckUtils]: 139: Hoare triple {45370#true} havoc ~retValue_acc~7; {45370#true} is VALID [2020-07-18 02:55:39,356 INFO L280 TraceCheckUtils]: 140: Hoare triple {45370#true} havoc ~tmp~4; {45370#true} is VALID [2020-07-18 02:55:39,356 INFO L280 TraceCheckUtils]: 141: Hoare triple {45370#true} havoc ~tmp___0~1; {45370#true} is VALID [2020-07-18 02:55:39,357 INFO L263 TraceCheckUtils]: 142: Hoare triple {45370#true} call #t~ret33 := isHighWaterSensorDry(); {45370#true} is VALID [2020-07-18 02:55:39,357 INFO L280 TraceCheckUtils]: 143: Hoare triple {45370#true} havoc ~retValue_acc~4; {45370#true} is VALID [2020-07-18 02:55:39,357 INFO L280 TraceCheckUtils]: 144: Hoare triple {45370#true} assume !(~waterLevel~0 < 2); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,358 INFO L280 TraceCheckUtils]: 145: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~4 := 0; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,358 INFO L280 TraceCheckUtils]: 146: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~4; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,359 INFO L280 TraceCheckUtils]: 147: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,360 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #894#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,360 INFO L280 TraceCheckUtils]: 149: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,361 INFO L280 TraceCheckUtils]: 150: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,361 INFO L280 TraceCheckUtils]: 151: Hoare triple {45593#(<= 2 ~waterLevel~0)} havoc #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,361 INFO L280 TraceCheckUtils]: 152: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,362 INFO L280 TraceCheckUtils]: 153: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,362 INFO L280 TraceCheckUtils]: 154: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,363 INFO L280 TraceCheckUtils]: 155: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,363 INFO L280 TraceCheckUtils]: 156: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,364 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #906#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,365 INFO L280 TraceCheckUtils]: 158: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,365 INFO L280 TraceCheckUtils]: 159: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret13; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,366 INFO L280 TraceCheckUtils]: 160: Hoare triple {45593#(<= 2 ~waterLevel~0)} havoc #t~ret13; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,366 INFO L280 TraceCheckUtils]: 161: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,367 INFO L263 TraceCheckUtils]: 162: Hoare triple {45593#(<= 2 ~waterLevel~0)} call activatePump(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:55:39,367 INFO L280 TraceCheckUtils]: 163: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {45370#true} is VALID [2020-07-18 02:55:39,367 INFO L263 TraceCheckUtils]: 164: Hoare triple {45370#true} call #t~ret15 := isMethaneAlarm(); {45370#true} is VALID [2020-07-18 02:55:39,367 INFO L280 TraceCheckUtils]: 165: Hoare triple {45370#true} havoc ~retValue_acc~5; {45370#true} is VALID [2020-07-18 02:55:39,367 INFO L263 TraceCheckUtils]: 166: Hoare triple {45370#true} call #t~ret16 := isMethaneLevelCritical(); {45370#true} is VALID [2020-07-18 02:55:39,368 INFO L280 TraceCheckUtils]: 167: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-18 02:55:39,368 INFO L280 TraceCheckUtils]: 168: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-18 02:55:39,368 INFO L280 TraceCheckUtils]: 169: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-18 02:55:39,368 INFO L280 TraceCheckUtils]: 170: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,368 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {45370#true} {45370#true} #918#return; {45370#true} is VALID [2020-07-18 02:55:39,368 INFO L280 TraceCheckUtils]: 172: Hoare triple {45370#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {45370#true} is VALID [2020-07-18 02:55:39,369 INFO L280 TraceCheckUtils]: 173: Hoare triple {45370#true} ~retValue_acc~5 := #t~ret16; {45370#true} is VALID [2020-07-18 02:55:39,369 INFO L280 TraceCheckUtils]: 174: Hoare triple {45370#true} havoc #t~ret16; {45370#true} is VALID [2020-07-18 02:55:39,369 INFO L280 TraceCheckUtils]: 175: Hoare triple {45370#true} #res := ~retValue_acc~5; {45370#true} is VALID [2020-07-18 02:55:39,369 INFO L280 TraceCheckUtils]: 176: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,369 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {45370#true} {45370#true} #890#return; {45370#true} is VALID [2020-07-18 02:55:39,369 INFO L280 TraceCheckUtils]: 178: Hoare triple {45370#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {45370#true} is VALID [2020-07-18 02:55:39,370 INFO L280 TraceCheckUtils]: 179: Hoare triple {45370#true} ~tmp~3 := #t~ret15; {45370#true} is VALID [2020-07-18 02:55:39,370 INFO L280 TraceCheckUtils]: 180: Hoare triple {45370#true} havoc #t~ret15; {45370#true} is VALID [2020-07-18 02:55:39,370 INFO L280 TraceCheckUtils]: 181: Hoare triple {45370#true} assume !(0 != ~tmp~3); {45370#true} is VALID [2020-07-18 02:55:39,371 INFO L263 TraceCheckUtils]: 182: Hoare triple {45370#true} call activatePump__wrappee__highWaterSensor(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:55:39,371 INFO L280 TraceCheckUtils]: 183: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45370#true} is VALID [2020-07-18 02:55:39,371 INFO L280 TraceCheckUtils]: 184: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,371 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {45370#true} {45370#true} #892#return; {45370#true} is VALID [2020-07-18 02:55:39,371 INFO L280 TraceCheckUtils]: 186: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,372 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {45370#true} {45593#(<= 2 ~waterLevel~0)} #908#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,372 INFO L280 TraceCheckUtils]: 188: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,373 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #878#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,374 INFO L280 TraceCheckUtils]: 190: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:55:39,374 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45451#(= 1 ~waterLevel~0)} #898#return; {45371#false} is VALID [2020-07-18 02:55:39,375 INFO L263 TraceCheckUtils]: 192: Hoare triple {45371#false} call __utac_acc__Specification1_spec__1(); {45371#false} is VALID [2020-07-18 02:55:39,375 INFO L280 TraceCheckUtils]: 193: Hoare triple {45371#false} havoc ~tmp~0; {45371#false} is VALID [2020-07-18 02:55:39,375 INFO L280 TraceCheckUtils]: 194: Hoare triple {45371#false} havoc ~tmp___0~0; {45371#false} is VALID [2020-07-18 02:55:39,375 INFO L263 TraceCheckUtils]: 195: Hoare triple {45371#false} call #t~ret0 := isMethaneLevelCritical(); {45370#true} is VALID [2020-07-18 02:55:39,375 INFO L280 TraceCheckUtils]: 196: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-18 02:55:39,376 INFO L280 TraceCheckUtils]: 197: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-18 02:55:39,376 INFO L280 TraceCheckUtils]: 198: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-18 02:55:39,376 INFO L280 TraceCheckUtils]: 199: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,376 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {45370#true} {45371#false} #928#return; {45371#false} is VALID [2020-07-18 02:55:39,376 INFO L280 TraceCheckUtils]: 201: Hoare triple {45371#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {45371#false} is VALID [2020-07-18 02:55:39,376 INFO L280 TraceCheckUtils]: 202: Hoare triple {45371#false} ~tmp~0 := #t~ret0; {45371#false} is VALID [2020-07-18 02:55:39,377 INFO L280 TraceCheckUtils]: 203: Hoare triple {45371#false} havoc #t~ret0; {45371#false} is VALID [2020-07-18 02:55:39,377 INFO L280 TraceCheckUtils]: 204: Hoare triple {45371#false} assume 0 != ~tmp~0; {45371#false} is VALID [2020-07-18 02:55:39,377 INFO L263 TraceCheckUtils]: 205: Hoare triple {45371#false} call #t~ret1 := isPumpRunning(); {45370#true} is VALID [2020-07-18 02:55:39,377 INFO L280 TraceCheckUtils]: 206: Hoare triple {45370#true} havoc ~retValue_acc~6; {45370#true} is VALID [2020-07-18 02:55:39,378 INFO L280 TraceCheckUtils]: 207: Hoare triple {45370#true} ~retValue_acc~6 := ~pumpRunning~0; {45370#true} is VALID [2020-07-18 02:55:39,378 INFO L280 TraceCheckUtils]: 208: Hoare triple {45370#true} #res := ~retValue_acc~6; {45370#true} is VALID [2020-07-18 02:55:39,378 INFO L280 TraceCheckUtils]: 209: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-18 02:55:39,378 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {45370#true} {45371#false} #930#return; {45371#false} is VALID [2020-07-18 02:55:39,378 INFO L280 TraceCheckUtils]: 211: Hoare triple {45371#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {45371#false} is VALID [2020-07-18 02:55:39,379 INFO L280 TraceCheckUtils]: 212: Hoare triple {45371#false} ~tmp___0~0 := #t~ret1; {45371#false} is VALID [2020-07-18 02:55:39,379 INFO L280 TraceCheckUtils]: 213: Hoare triple {45371#false} havoc #t~ret1; {45371#false} is VALID [2020-07-18 02:55:39,379 INFO L280 TraceCheckUtils]: 214: Hoare triple {45371#false} assume 0 != ~tmp___0~0; {45371#false} is VALID [2020-07-18 02:55:39,379 INFO L263 TraceCheckUtils]: 215: Hoare triple {45371#false} call __automaton_fail(); {45371#false} is VALID [2020-07-18 02:55:39,379 INFO L280 TraceCheckUtils]: 216: Hoare triple {45371#false} assume !false; {45371#false} is VALID [2020-07-18 02:55:39,419 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-18 02:55:39,419 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [819878624] [2020-07-18 02:55:39,419 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:55:39,419 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-18 02:55:39,420 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [474265951] [2020-07-18 02:55:39,420 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 217 [2020-07-18 02:55:39,422 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:55:39,423 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-18 02:55:39,643 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 213 edges. 213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:55:39,644 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-18 02:55:39,644 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:55:39,644 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-18 02:55:39,644 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-18 02:55:39,644 INFO L87 Difference]: Start difference. First operand 1183 states and 1361 transitions. Second operand 7 states. [2020-07-18 02:55:40,663 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:55:43,739 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:57:01,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:57:01,915 INFO L93 Difference]: Finished difference Result 3916 states and 4879 transitions. [2020-07-18 02:57:01,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-18 02:57:01,915 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 217 [2020-07-18 02:57:01,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:57:01,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 02:57:01,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 954 transitions. [2020-07-18 02:57:01,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 02:57:01,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 954 transitions. [2020-07-18 02:57:01,933 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 954 transitions. [2020-07-18 02:57:04,664 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 954 edges. 954 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:57:05,012 INFO L225 Difference]: With dead ends: 3916 [2020-07-18 02:57:05,012 INFO L226 Difference]: Without dead ends: 2843 [2020-07-18 02:57:05,017 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 41 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-18 02:57:05,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2843 states. [2020-07-18 02:58:03,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2843 to 2339. [2020-07-18 02:58:03,955 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:58:03,955 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2843 states. Second operand 2339 states. [2020-07-18 02:58:03,955 INFO L74 IsIncluded]: Start isIncluded. First operand 2843 states. Second operand 2339 states. [2020-07-18 02:58:03,955 INFO L87 Difference]: Start difference. First operand 2843 states. Second operand 2339 states. [2020-07-18 02:58:04,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:58:04,205 INFO L93 Difference]: Finished difference Result 2843 states and 3459 transitions. [2020-07-18 02:58:04,205 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 3459 transitions. [2020-07-18 02:58:04,209 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:58:04,210 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:58:04,210 INFO L74 IsIncluded]: Start isIncluded. First operand 2339 states. Second operand 2843 states. [2020-07-18 02:58:04,210 INFO L87 Difference]: Start difference. First operand 2339 states. Second operand 2843 states. [2020-07-18 02:58:04,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:58:04,469 INFO L93 Difference]: Finished difference Result 2843 states and 3459 transitions. [2020-07-18 02:58:04,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 3459 transitions. [2020-07-18 02:58:04,474 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:58:04,475 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:58:04,475 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:58:04,475 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:58:04,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2339 states. [2020-07-18 02:58:04,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 2339 states and 2717 transitions. [2020-07-18 02:58:04,692 INFO L78 Accepts]: Start accepts. Automaton has 2339 states and 2717 transitions. Word has length 217 [2020-07-18 02:58:04,692 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:58:04,692 INFO L479 AbstractCegarLoop]: Abstraction has 2339 states and 2717 transitions. [2020-07-18 02:58:04,692 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-18 02:58:04,692 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2339 states and 2717 transitions. [2020-07-18 02:58:21,125 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2717 edges. 2717 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:58:21,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 2717 transitions. [2020-07-18 02:58:21,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2020-07-18 02:58:21,131 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:58:21,132 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 02:58:21,132 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-18 02:58:21,132 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:58:21,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:58:21,132 INFO L82 PathProgramCache]: Analyzing trace with hash 332409836, now seen corresponding path program 1 times [2020-07-18 02:58:21,133 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:58:21,133 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [649493065] [2020-07-18 02:58:21,133 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:58:21,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:58:21,480 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:58:21,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:58:21,534 INFO L280 TraceCheckUtils]: 0: Hoare triple {64057#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {63885#true} is VALID [2020-07-18 02:58:21,534 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} #valid := #valid[0 := 0]; {63885#true} is VALID [2020-07-18 02:58:21,534 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} assume 0 < #StackHeapBarrier; {63885#true} is VALID [2020-07-18 02:58:21,534 INFO L280 TraceCheckUtils]: 3: Hoare triple {63885#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {63885#true} is VALID [2020-07-18 02:58:21,535 INFO L280 TraceCheckUtils]: 4: Hoare triple {63885#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {63885#true} is VALID [2020-07-18 02:58:21,535 INFO L280 TraceCheckUtils]: 5: Hoare triple {63885#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {63885#true} is VALID [2020-07-18 02:58:21,535 INFO L280 TraceCheckUtils]: 6: Hoare triple {63885#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {63885#true} is VALID [2020-07-18 02:58:21,535 INFO L280 TraceCheckUtils]: 7: Hoare triple {63885#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {63885#true} is VALID [2020-07-18 02:58:21,535 INFO L280 TraceCheckUtils]: 8: Hoare triple {63885#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {63885#true} is VALID [2020-07-18 02:58:21,536 INFO L280 TraceCheckUtils]: 9: Hoare triple {63885#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {63885#true} is VALID [2020-07-18 02:58:21,536 INFO L280 TraceCheckUtils]: 10: Hoare triple {63885#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {63885#true} is VALID [2020-07-18 02:58:21,536 INFO L280 TraceCheckUtils]: 11: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {63885#true} is VALID [2020-07-18 02:58:21,536 INFO L280 TraceCheckUtils]: 12: Hoare triple {63885#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {63885#true} is VALID [2020-07-18 02:58:21,537 INFO L280 TraceCheckUtils]: 13: Hoare triple {63885#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {63885#true} is VALID [2020-07-18 02:58:21,537 INFO L280 TraceCheckUtils]: 14: Hoare triple {63885#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {63885#true} is VALID [2020-07-18 02:58:21,537 INFO L280 TraceCheckUtils]: 15: Hoare triple {63885#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {63885#true} is VALID [2020-07-18 02:58:21,537 INFO L280 TraceCheckUtils]: 16: Hoare triple {63885#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {63885#true} is VALID [2020-07-18 02:58:21,538 INFO L280 TraceCheckUtils]: 17: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {63885#true} is VALID [2020-07-18 02:58:21,538 INFO L280 TraceCheckUtils]: 18: Hoare triple {63885#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {63885#true} is VALID [2020-07-18 02:58:21,538 INFO L280 TraceCheckUtils]: 19: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {63885#true} is VALID [2020-07-18 02:58:21,538 INFO L280 TraceCheckUtils]: 20: Hoare triple {63885#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {63885#true} is VALID [2020-07-18 02:58:21,539 INFO L280 TraceCheckUtils]: 21: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {63885#true} is VALID [2020-07-18 02:58:21,539 INFO L280 TraceCheckUtils]: 22: Hoare triple {63885#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {63885#true} is VALID [2020-07-18 02:58:21,539 INFO L280 TraceCheckUtils]: 23: Hoare triple {63885#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {63885#true} is VALID [2020-07-18 02:58:21,539 INFO L280 TraceCheckUtils]: 24: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {63885#true} is VALID [2020-07-18 02:58:21,539 INFO L280 TraceCheckUtils]: 25: Hoare triple {63885#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {63885#true} is VALID [2020-07-18 02:58:21,540 INFO L280 TraceCheckUtils]: 26: Hoare triple {63885#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {63885#true} is VALID [2020-07-18 02:58:21,540 INFO L280 TraceCheckUtils]: 27: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {63885#true} is VALID [2020-07-18 02:58:21,540 INFO L280 TraceCheckUtils]: 28: Hoare triple {63885#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {63885#true} is VALID [2020-07-18 02:58:21,541 INFO L280 TraceCheckUtils]: 29: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {63885#true} is VALID [2020-07-18 02:58:21,541 INFO L280 TraceCheckUtils]: 30: Hoare triple {63885#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {63885#true} is VALID [2020-07-18 02:58:21,541 INFO L280 TraceCheckUtils]: 31: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {63885#true} is VALID [2020-07-18 02:58:21,541 INFO L280 TraceCheckUtils]: 32: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {63885#true} is VALID [2020-07-18 02:58:21,542 INFO L280 TraceCheckUtils]: 33: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {63885#true} is VALID [2020-07-18 02:58:21,542 INFO L280 TraceCheckUtils]: 34: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {63885#true} is VALID [2020-07-18 02:58:21,542 INFO L280 TraceCheckUtils]: 35: Hoare triple {63885#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {63885#true} is VALID [2020-07-18 02:58:21,542 INFO L280 TraceCheckUtils]: 36: Hoare triple {63885#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {63885#true} is VALID [2020-07-18 02:58:21,543 INFO L280 TraceCheckUtils]: 37: Hoare triple {63885#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {63885#true} is VALID [2020-07-18 02:58:21,543 INFO L280 TraceCheckUtils]: 38: Hoare triple {63885#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {63885#true} is VALID [2020-07-18 02:58:21,543 INFO L280 TraceCheckUtils]: 39: Hoare triple {63885#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {63885#true} is VALID [2020-07-18 02:58:21,543 INFO L280 TraceCheckUtils]: 40: Hoare triple {63885#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {63885#true} is VALID [2020-07-18 02:58:21,543 INFO L280 TraceCheckUtils]: 41: Hoare triple {63885#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {63885#true} is VALID [2020-07-18 02:58:21,544 INFO L280 TraceCheckUtils]: 42: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {63885#true} is VALID [2020-07-18 02:58:21,544 INFO L280 TraceCheckUtils]: 43: Hoare triple {63885#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {63885#true} is VALID [2020-07-18 02:58:21,544 INFO L280 TraceCheckUtils]: 44: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {63885#true} is VALID [2020-07-18 02:58:21,544 INFO L280 TraceCheckUtils]: 45: Hoare triple {63885#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {63885#true} is VALID [2020-07-18 02:58:21,544 INFO L280 TraceCheckUtils]: 46: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {63885#true} is VALID [2020-07-18 02:58:21,544 INFO L280 TraceCheckUtils]: 47: Hoare triple {63885#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {63885#true} is VALID [2020-07-18 02:58:21,545 INFO L280 TraceCheckUtils]: 48: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {63885#true} is VALID [2020-07-18 02:58:21,545 INFO L280 TraceCheckUtils]: 49: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {63885#true} is VALID [2020-07-18 02:58:21,545 INFO L280 TraceCheckUtils]: 50: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {63885#true} is VALID [2020-07-18 02:58:21,545 INFO L280 TraceCheckUtils]: 51: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {63885#true} is VALID [2020-07-18 02:58:21,545 INFO L280 TraceCheckUtils]: 52: Hoare triple {63885#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {63885#true} is VALID [2020-07-18 02:58:21,545 INFO L280 TraceCheckUtils]: 53: Hoare triple {63885#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {63885#true} is VALID [2020-07-18 02:58:21,546 INFO L280 TraceCheckUtils]: 54: Hoare triple {63885#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {63885#true} is VALID [2020-07-18 02:58:21,546 INFO L280 TraceCheckUtils]: 55: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {63885#true} is VALID [2020-07-18 02:58:21,546 INFO L280 TraceCheckUtils]: 56: Hoare triple {63885#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {63885#true} is VALID [2020-07-18 02:58:21,546 INFO L280 TraceCheckUtils]: 57: Hoare triple {63885#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {63885#true} is VALID [2020-07-18 02:58:21,546 INFO L280 TraceCheckUtils]: 58: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {63885#true} is VALID [2020-07-18 02:58:21,547 INFO L280 TraceCheckUtils]: 59: Hoare triple {63885#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {63885#true} is VALID [2020-07-18 02:58:21,547 INFO L280 TraceCheckUtils]: 60: Hoare triple {63885#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {63885#true} is VALID [2020-07-18 02:58:21,547 INFO L280 TraceCheckUtils]: 61: Hoare triple {63885#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {63885#true} is VALID [2020-07-18 02:58:21,547 INFO L280 TraceCheckUtils]: 62: Hoare triple {63885#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {63885#true} is VALID [2020-07-18 02:58:21,547 INFO L280 TraceCheckUtils]: 63: Hoare triple {63885#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {63885#true} is VALID [2020-07-18 02:58:21,547 INFO L280 TraceCheckUtils]: 64: Hoare triple {63885#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {63885#true} is VALID [2020-07-18 02:58:21,548 INFO L280 TraceCheckUtils]: 65: Hoare triple {63885#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {63885#true} is VALID [2020-07-18 02:58:21,548 INFO L280 TraceCheckUtils]: 66: Hoare triple {63885#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {63885#true} is VALID [2020-07-18 02:58:21,548 INFO L280 TraceCheckUtils]: 67: Hoare triple {63885#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {63885#true} is VALID [2020-07-18 02:58:21,548 INFO L280 TraceCheckUtils]: 68: Hoare triple {63885#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {63885#true} is VALID [2020-07-18 02:58:21,548 INFO L280 TraceCheckUtils]: 69: Hoare triple {63885#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {63885#true} is VALID [2020-07-18 02:58:21,549 INFO L280 TraceCheckUtils]: 70: Hoare triple {63885#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {63885#true} is VALID [2020-07-18 02:58:21,549 INFO L280 TraceCheckUtils]: 71: Hoare triple {63885#true} ~waterLevel~0 := 1; {63885#true} is VALID [2020-07-18 02:58:21,549 INFO L280 TraceCheckUtils]: 72: Hoare triple {63885#true} ~methaneLevelCritical~0 := 0; {63885#true} is VALID [2020-07-18 02:58:21,549 INFO L280 TraceCheckUtils]: 73: Hoare triple {63885#true} ~pumpRunning~0 := 0; {63885#true} is VALID [2020-07-18 02:58:21,549 INFO L280 TraceCheckUtils]: 74: Hoare triple {63885#true} ~systemActive~0 := 1; {63885#true} is VALID [2020-07-18 02:58:21,549 INFO L280 TraceCheckUtils]: 75: Hoare triple {63885#true} ~head~0.base, ~head~0.offset := 0, 0; {63885#true} is VALID [2020-07-18 02:58:21,550 INFO L280 TraceCheckUtils]: 76: Hoare triple {63885#true} ~cleanupTimeShifts~0 := 4; {63885#true} is VALID [2020-07-18 02:58:21,550 INFO L280 TraceCheckUtils]: 77: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:21,550 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {63885#true} {63885#true} #924#return; {63885#true} is VALID [2020-07-18 02:58:21,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:58:21,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:21,555 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63885#true} {63885#true} #830#return; {63885#true} is VALID [2020-07-18 02:58:21,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:58:21,558 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:21,558 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63885#true} {63885#true} #832#return; {63885#true} is VALID [2020-07-18 02:58:21,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:58:21,599 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} havoc ~retValue_acc~1; {63885#true} is VALID [2020-07-18 02:58:21,600 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} ~retValue_acc~1 := 1; {64058#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-18 02:58:21,600 INFO L280 TraceCheckUtils]: 2: Hoare triple {64058#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:58:21,601 INFO L280 TraceCheckUtils]: 3: Hoare triple {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:58:21,602 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {63885#true} #834#return; {63975#(= |main_#t~ret73| 1)} is VALID [2020-07-18 02:58:21,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:58:21,605 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:21,605 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63885#true} {63885#true} #836#return; {63885#true} is VALID [2020-07-18 02:58:21,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:58:21,621 INFO L280 TraceCheckUtils]: 0: Hoare triple {64060#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {63885#true} is VALID [2020-07-18 02:58:21,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} ~waterLevel~0 := 1 + ~waterLevel~0; {63885#true} is VALID [2020-07-18 02:58:21,621 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:21,621 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {63885#true} {63885#true} #880#return; {63885#true} is VALID [2020-07-18 02:58:21,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:58:21,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {64061#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {63885#true} is VALID [2020-07-18 02:58:21,656 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} ~methaneLevelCritical~0 := 1; {64062#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:21,656 INFO L280 TraceCheckUtils]: 2: Hoare triple {64062#(<= 1 ~methaneLevelCritical~0)} assume true; {64062#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:21,657 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {64062#(<= 1 ~methaneLevelCritical~0)} {63885#true} #882#return; {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:58:21,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:58:21,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:58:21,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:58:21,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:58:21,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} havoc ~retValue_acc~4; {63885#true} is VALID [2020-07-18 02:58:21,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} assume !(~waterLevel~0 < 2); {63885#true} is VALID [2020-07-18 02:58:21,763 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} ~retValue_acc~4 := 0; {63885#true} is VALID [2020-07-18 02:58:21,763 INFO L280 TraceCheckUtils]: 3: Hoare triple {63885#true} #res := ~retValue_acc~4; {63885#true} is VALID [2020-07-18 02:58:21,763 INFO L280 TraceCheckUtils]: 4: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:21,764 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {63885#true} {63885#true} #894#return; {63885#true} is VALID [2020-07-18 02:58:21,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} havoc ~retValue_acc~7; {63885#true} is VALID [2020-07-18 02:58:21,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} havoc ~tmp~4; {63885#true} is VALID [2020-07-18 02:58:21,764 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} havoc ~tmp___0~1; {63885#true} is VALID [2020-07-18 02:58:21,765 INFO L263 TraceCheckUtils]: 3: Hoare triple {63885#true} call #t~ret33 := isHighWaterSensorDry(); {63885#true} is VALID [2020-07-18 02:58:21,765 INFO L280 TraceCheckUtils]: 4: Hoare triple {63885#true} havoc ~retValue_acc~4; {63885#true} is VALID [2020-07-18 02:58:21,765 INFO L280 TraceCheckUtils]: 5: Hoare triple {63885#true} assume !(~waterLevel~0 < 2); {63885#true} is VALID [2020-07-18 02:58:21,765 INFO L280 TraceCheckUtils]: 6: Hoare triple {63885#true} ~retValue_acc~4 := 0; {63885#true} is VALID [2020-07-18 02:58:21,765 INFO L280 TraceCheckUtils]: 7: Hoare triple {63885#true} #res := ~retValue_acc~4; {63885#true} is VALID [2020-07-18 02:58:21,766 INFO L280 TraceCheckUtils]: 8: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:21,766 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {63885#true} {63885#true} #894#return; {63885#true} is VALID [2020-07-18 02:58:21,766 INFO L280 TraceCheckUtils]: 10: Hoare triple {63885#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {63885#true} is VALID [2020-07-18 02:58:21,766 INFO L280 TraceCheckUtils]: 11: Hoare triple {63885#true} ~tmp~4 := #t~ret33; {63885#true} is VALID [2020-07-18 02:58:21,766 INFO L280 TraceCheckUtils]: 12: Hoare triple {63885#true} havoc #t~ret33; {63885#true} is VALID [2020-07-18 02:58:21,767 INFO L280 TraceCheckUtils]: 13: Hoare triple {63885#true} assume !(0 != ~tmp~4); {63885#true} is VALID [2020-07-18 02:58:21,767 INFO L280 TraceCheckUtils]: 14: Hoare triple {63885#true} ~tmp___0~1 := 1; {63885#true} is VALID [2020-07-18 02:58:21,767 INFO L280 TraceCheckUtils]: 15: Hoare triple {63885#true} ~retValue_acc~7 := ~tmp___0~1; {63885#true} is VALID [2020-07-18 02:58:21,767 INFO L280 TraceCheckUtils]: 16: Hoare triple {63885#true} #res := ~retValue_acc~7; {63885#true} is VALID [2020-07-18 02:58:21,767 INFO L280 TraceCheckUtils]: 17: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:21,768 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {63885#true} {63885#true} #906#return; {63885#true} is VALID [2020-07-18 02:58:21,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:58:21,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:58:22,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:58:22,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-18 02:58:22,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:58:22,146 INFO L280 TraceCheckUtils]: 2: Hoare triple {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} #res := ~retValue_acc~2; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:58:22,147 INFO L280 TraceCheckUtils]: 3: Hoare triple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:58:22,149 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {63885#true} #918#return; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-18 02:58:22,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} havoc ~retValue_acc~5; {63885#true} is VALID [2020-07-18 02:58:22,150 INFO L263 TraceCheckUtils]: 1: Hoare triple {63885#true} call #t~ret16 := isMethaneLevelCritical(); {63885#true} is VALID [2020-07-18 02:58:22,150 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-18 02:58:22,151 INFO L280 TraceCheckUtils]: 3: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:58:22,152 INFO L280 TraceCheckUtils]: 4: Hoare triple {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} #res := ~retValue_acc~2; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:58:22,153 INFO L280 TraceCheckUtils]: 5: Hoare triple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:58:22,155 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {63885#true} #918#return; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-18 02:58:22,156 INFO L280 TraceCheckUtils]: 7: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-18 02:58:22,157 INFO L280 TraceCheckUtils]: 8: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} ~retValue_acc~5 := #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-18 02:58:22,158 INFO L280 TraceCheckUtils]: 9: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} havoc #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-18 02:58:22,159 INFO L280 TraceCheckUtils]: 10: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} #res := ~retValue_acc~5; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:58:22,160 INFO L280 TraceCheckUtils]: 11: Hoare triple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:58:22,162 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {63885#true} #890#return; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-18 02:58:22,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:58:22,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63885#true} is VALID [2020-07-18 02:58:22,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:22,167 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {63885#true} {64118#(= 0 ~methaneLevelCritical~0)} #892#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {63885#true} is VALID [2020-07-18 02:58:22,168 INFO L263 TraceCheckUtils]: 1: Hoare triple {63885#true} call #t~ret15 := isMethaneAlarm(); {63885#true} is VALID [2020-07-18 02:58:22,169 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} havoc ~retValue_acc~5; {63885#true} is VALID [2020-07-18 02:58:22,169 INFO L263 TraceCheckUtils]: 3: Hoare triple {63885#true} call #t~ret16 := isMethaneLevelCritical(); {63885#true} is VALID [2020-07-18 02:58:22,169 INFO L280 TraceCheckUtils]: 4: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-18 02:58:22,170 INFO L280 TraceCheckUtils]: 5: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:58:22,171 INFO L280 TraceCheckUtils]: 6: Hoare triple {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} #res := ~retValue_acc~2; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:58:22,172 INFO L280 TraceCheckUtils]: 7: Hoare triple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:58:22,174 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {63885#true} #918#return; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-18 02:58:22,175 INFO L280 TraceCheckUtils]: 9: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-18 02:58:22,176 INFO L280 TraceCheckUtils]: 10: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} ~retValue_acc~5 := #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-18 02:58:22,177 INFO L280 TraceCheckUtils]: 11: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} havoc #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-18 02:58:22,178 INFO L280 TraceCheckUtils]: 12: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} #res := ~retValue_acc~5; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:58:22,179 INFO L280 TraceCheckUtils]: 13: Hoare triple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:58:22,181 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {63885#true} #890#return; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-18 02:58:22,182 INFO L280 TraceCheckUtils]: 15: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-18 02:58:22,183 INFO L280 TraceCheckUtils]: 16: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} ~tmp~3 := #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-18 02:58:22,184 INFO L280 TraceCheckUtils]: 17: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} havoc #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-18 02:58:22,186 INFO L280 TraceCheckUtils]: 18: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,187 INFO L263 TraceCheckUtils]: 19: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:58:22,187 INFO L280 TraceCheckUtils]: 20: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63885#true} is VALID [2020-07-18 02:58:22,188 INFO L280 TraceCheckUtils]: 21: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:22,189 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {63885#true} {64118#(= 0 ~methaneLevelCritical~0)} #892#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,189 INFO L280 TraceCheckUtils]: 23: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,190 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63885#true} #908#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63885#true} is VALID [2020-07-18 02:58:22,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} assume 0 == ~pumpRunning~0; {63885#true} is VALID [2020-07-18 02:58:22,193 INFO L263 TraceCheckUtils]: 2: Hoare triple {63885#true} call #t~ret13 := isHighWaterLevel(); {63885#true} is VALID [2020-07-18 02:58:22,194 INFO L280 TraceCheckUtils]: 3: Hoare triple {63885#true} havoc ~retValue_acc~7; {63885#true} is VALID [2020-07-18 02:58:22,194 INFO L280 TraceCheckUtils]: 4: Hoare triple {63885#true} havoc ~tmp~4; {63885#true} is VALID [2020-07-18 02:58:22,194 INFO L280 TraceCheckUtils]: 5: Hoare triple {63885#true} havoc ~tmp___0~1; {63885#true} is VALID [2020-07-18 02:58:22,194 INFO L263 TraceCheckUtils]: 6: Hoare triple {63885#true} call #t~ret33 := isHighWaterSensorDry(); {63885#true} is VALID [2020-07-18 02:58:22,195 INFO L280 TraceCheckUtils]: 7: Hoare triple {63885#true} havoc ~retValue_acc~4; {63885#true} is VALID [2020-07-18 02:58:22,195 INFO L280 TraceCheckUtils]: 8: Hoare triple {63885#true} assume !(~waterLevel~0 < 2); {63885#true} is VALID [2020-07-18 02:58:22,195 INFO L280 TraceCheckUtils]: 9: Hoare triple {63885#true} ~retValue_acc~4 := 0; {63885#true} is VALID [2020-07-18 02:58:22,196 INFO L280 TraceCheckUtils]: 10: Hoare triple {63885#true} #res := ~retValue_acc~4; {63885#true} is VALID [2020-07-18 02:58:22,196 INFO L280 TraceCheckUtils]: 11: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:22,196 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {63885#true} {63885#true} #894#return; {63885#true} is VALID [2020-07-18 02:58:22,197 INFO L280 TraceCheckUtils]: 13: Hoare triple {63885#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {63885#true} is VALID [2020-07-18 02:58:22,197 INFO L280 TraceCheckUtils]: 14: Hoare triple {63885#true} ~tmp~4 := #t~ret33; {63885#true} is VALID [2020-07-18 02:58:22,197 INFO L280 TraceCheckUtils]: 15: Hoare triple {63885#true} havoc #t~ret33; {63885#true} is VALID [2020-07-18 02:58:22,198 INFO L280 TraceCheckUtils]: 16: Hoare triple {63885#true} assume !(0 != ~tmp~4); {63885#true} is VALID [2020-07-18 02:58:22,198 INFO L280 TraceCheckUtils]: 17: Hoare triple {63885#true} ~tmp___0~1 := 1; {63885#true} is VALID [2020-07-18 02:58:22,198 INFO L280 TraceCheckUtils]: 18: Hoare triple {63885#true} ~retValue_acc~7 := ~tmp___0~1; {63885#true} is VALID [2020-07-18 02:58:22,199 INFO L280 TraceCheckUtils]: 19: Hoare triple {63885#true} #res := ~retValue_acc~7; {63885#true} is VALID [2020-07-18 02:58:22,199 INFO L280 TraceCheckUtils]: 20: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:22,199 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {63885#true} {63885#true} #906#return; {63885#true} is VALID [2020-07-18 02:58:22,199 INFO L280 TraceCheckUtils]: 22: Hoare triple {63885#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {63885#true} is VALID [2020-07-18 02:58:22,200 INFO L280 TraceCheckUtils]: 23: Hoare triple {63885#true} ~tmp~1 := #t~ret13; {63885#true} is VALID [2020-07-18 02:58:22,200 INFO L280 TraceCheckUtils]: 24: Hoare triple {63885#true} havoc #t~ret13; {63885#true} is VALID [2020-07-18 02:58:22,200 INFO L280 TraceCheckUtils]: 25: Hoare triple {63885#true} assume 0 != ~tmp~1; {63885#true} is VALID [2020-07-18 02:58:22,201 INFO L263 TraceCheckUtils]: 26: Hoare triple {63885#true} call activatePump(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:58:22,202 INFO L280 TraceCheckUtils]: 27: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {63885#true} is VALID [2020-07-18 02:58:22,202 INFO L263 TraceCheckUtils]: 28: Hoare triple {63885#true} call #t~ret15 := isMethaneAlarm(); {63885#true} is VALID [2020-07-18 02:58:22,202 INFO L280 TraceCheckUtils]: 29: Hoare triple {63885#true} havoc ~retValue_acc~5; {63885#true} is VALID [2020-07-18 02:58:22,203 INFO L263 TraceCheckUtils]: 30: Hoare triple {63885#true} call #t~ret16 := isMethaneLevelCritical(); {63885#true} is VALID [2020-07-18 02:58:22,203 INFO L280 TraceCheckUtils]: 31: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-18 02:58:22,204 INFO L280 TraceCheckUtils]: 32: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:58:22,205 INFO L280 TraceCheckUtils]: 33: Hoare triple {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} #res := ~retValue_acc~2; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:58:22,206 INFO L280 TraceCheckUtils]: 34: Hoare triple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:58:22,207 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {63885#true} #918#return; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-18 02:58:22,208 INFO L280 TraceCheckUtils]: 36: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-18 02:58:22,209 INFO L280 TraceCheckUtils]: 37: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} ~retValue_acc~5 := #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-18 02:58:22,209 INFO L280 TraceCheckUtils]: 38: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} havoc #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-18 02:58:22,210 INFO L280 TraceCheckUtils]: 39: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} #res := ~retValue_acc~5; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:58:22,211 INFO L280 TraceCheckUtils]: 40: Hoare triple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:58:22,212 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {63885#true} #890#return; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-18 02:58:22,213 INFO L280 TraceCheckUtils]: 42: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-18 02:58:22,213 INFO L280 TraceCheckUtils]: 43: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} ~tmp~3 := #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-18 02:58:22,214 INFO L280 TraceCheckUtils]: 44: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} havoc #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-18 02:58:22,215 INFO L280 TraceCheckUtils]: 45: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,216 INFO L263 TraceCheckUtils]: 46: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:58:22,216 INFO L280 TraceCheckUtils]: 47: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63885#true} is VALID [2020-07-18 02:58:22,216 INFO L280 TraceCheckUtils]: 48: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:22,217 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {63885#true} {64118#(= 0 ~methaneLevelCritical~0)} #892#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,218 INFO L280 TraceCheckUtils]: 50: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,218 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63885#true} #908#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,219 INFO L280 TraceCheckUtils]: 52: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,220 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63885#true} #878#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {63885#true} is VALID [2020-07-18 02:58:22,227 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} assume !(0 != ~pumpRunning~0); {63885#true} is VALID [2020-07-18 02:58:22,228 INFO L263 TraceCheckUtils]: 2: Hoare triple {63885#true} call processEnvironment__wrappee__methaneQuery(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:58:22,228 INFO L280 TraceCheckUtils]: 3: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63885#true} is VALID [2020-07-18 02:58:22,229 INFO L280 TraceCheckUtils]: 4: Hoare triple {63885#true} assume 0 == ~pumpRunning~0; {63885#true} is VALID [2020-07-18 02:58:22,229 INFO L263 TraceCheckUtils]: 5: Hoare triple {63885#true} call #t~ret13 := isHighWaterLevel(); {63885#true} is VALID [2020-07-18 02:58:22,229 INFO L280 TraceCheckUtils]: 6: Hoare triple {63885#true} havoc ~retValue_acc~7; {63885#true} is VALID [2020-07-18 02:58:22,230 INFO L280 TraceCheckUtils]: 7: Hoare triple {63885#true} havoc ~tmp~4; {63885#true} is VALID [2020-07-18 02:58:22,230 INFO L280 TraceCheckUtils]: 8: Hoare triple {63885#true} havoc ~tmp___0~1; {63885#true} is VALID [2020-07-18 02:58:22,230 INFO L263 TraceCheckUtils]: 9: Hoare triple {63885#true} call #t~ret33 := isHighWaterSensorDry(); {63885#true} is VALID [2020-07-18 02:58:22,230 INFO L280 TraceCheckUtils]: 10: Hoare triple {63885#true} havoc ~retValue_acc~4; {63885#true} is VALID [2020-07-18 02:58:22,231 INFO L280 TraceCheckUtils]: 11: Hoare triple {63885#true} assume !(~waterLevel~0 < 2); {63885#true} is VALID [2020-07-18 02:58:22,231 INFO L280 TraceCheckUtils]: 12: Hoare triple {63885#true} ~retValue_acc~4 := 0; {63885#true} is VALID [2020-07-18 02:58:22,231 INFO L280 TraceCheckUtils]: 13: Hoare triple {63885#true} #res := ~retValue_acc~4; {63885#true} is VALID [2020-07-18 02:58:22,231 INFO L280 TraceCheckUtils]: 14: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:22,232 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {63885#true} {63885#true} #894#return; {63885#true} is VALID [2020-07-18 02:58:22,232 INFO L280 TraceCheckUtils]: 16: Hoare triple {63885#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {63885#true} is VALID [2020-07-18 02:58:22,232 INFO L280 TraceCheckUtils]: 17: Hoare triple {63885#true} ~tmp~4 := #t~ret33; {63885#true} is VALID [2020-07-18 02:58:22,233 INFO L280 TraceCheckUtils]: 18: Hoare triple {63885#true} havoc #t~ret33; {63885#true} is VALID [2020-07-18 02:58:22,233 INFO L280 TraceCheckUtils]: 19: Hoare triple {63885#true} assume !(0 != ~tmp~4); {63885#true} is VALID [2020-07-18 02:58:22,233 INFO L280 TraceCheckUtils]: 20: Hoare triple {63885#true} ~tmp___0~1 := 1; {63885#true} is VALID [2020-07-18 02:58:22,234 INFO L280 TraceCheckUtils]: 21: Hoare triple {63885#true} ~retValue_acc~7 := ~tmp___0~1; {63885#true} is VALID [2020-07-18 02:58:22,234 INFO L280 TraceCheckUtils]: 22: Hoare triple {63885#true} #res := ~retValue_acc~7; {63885#true} is VALID [2020-07-18 02:58:22,234 INFO L280 TraceCheckUtils]: 23: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:22,234 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {63885#true} {63885#true} #906#return; {63885#true} is VALID [2020-07-18 02:58:22,235 INFO L280 TraceCheckUtils]: 25: Hoare triple {63885#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {63885#true} is VALID [2020-07-18 02:58:22,235 INFO L280 TraceCheckUtils]: 26: Hoare triple {63885#true} ~tmp~1 := #t~ret13; {63885#true} is VALID [2020-07-18 02:58:22,235 INFO L280 TraceCheckUtils]: 27: Hoare triple {63885#true} havoc #t~ret13; {63885#true} is VALID [2020-07-18 02:58:22,236 INFO L280 TraceCheckUtils]: 28: Hoare triple {63885#true} assume 0 != ~tmp~1; {63885#true} is VALID [2020-07-18 02:58:22,237 INFO L263 TraceCheckUtils]: 29: Hoare triple {63885#true} call activatePump(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:58:22,237 INFO L280 TraceCheckUtils]: 30: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {63885#true} is VALID [2020-07-18 02:58:22,237 INFO L263 TraceCheckUtils]: 31: Hoare triple {63885#true} call #t~ret15 := isMethaneAlarm(); {63885#true} is VALID [2020-07-18 02:58:22,238 INFO L280 TraceCheckUtils]: 32: Hoare triple {63885#true} havoc ~retValue_acc~5; {63885#true} is VALID [2020-07-18 02:58:22,238 INFO L263 TraceCheckUtils]: 33: Hoare triple {63885#true} call #t~ret16 := isMethaneLevelCritical(); {63885#true} is VALID [2020-07-18 02:58:22,238 INFO L280 TraceCheckUtils]: 34: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-18 02:58:22,239 INFO L280 TraceCheckUtils]: 35: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:58:22,240 INFO L280 TraceCheckUtils]: 36: Hoare triple {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} #res := ~retValue_acc~2; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:58:22,241 INFO L280 TraceCheckUtils]: 37: Hoare triple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:58:22,243 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {63885#true} #918#return; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-18 02:58:22,244 INFO L280 TraceCheckUtils]: 39: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-18 02:58:22,245 INFO L280 TraceCheckUtils]: 40: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} ~retValue_acc~5 := #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-18 02:58:22,246 INFO L280 TraceCheckUtils]: 41: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} havoc #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-18 02:58:22,247 INFO L280 TraceCheckUtils]: 42: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} #res := ~retValue_acc~5; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:58:22,248 INFO L280 TraceCheckUtils]: 43: Hoare triple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:58:22,249 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {63885#true} #890#return; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-18 02:58:22,251 INFO L280 TraceCheckUtils]: 45: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-18 02:58:22,252 INFO L280 TraceCheckUtils]: 46: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} ~tmp~3 := #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-18 02:58:22,253 INFO L280 TraceCheckUtils]: 47: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} havoc #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-18 02:58:22,254 INFO L280 TraceCheckUtils]: 48: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,255 INFO L263 TraceCheckUtils]: 49: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:58:22,256 INFO L280 TraceCheckUtils]: 50: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63885#true} is VALID [2020-07-18 02:58:22,256 INFO L280 TraceCheckUtils]: 51: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:22,257 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {63885#true} {64118#(= 0 ~methaneLevelCritical~0)} #892#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,259 INFO L280 TraceCheckUtils]: 53: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,259 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63885#true} #908#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,260 INFO L280 TraceCheckUtils]: 55: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,261 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63885#true} #878#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,263 INFO L280 TraceCheckUtils]: 57: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,264 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63987#(not (= 0 ~methaneLevelCritical~0))} #898#return; {63886#false} is VALID [2020-07-18 02:58:22,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:58:22,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-18 02:58:22,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {63885#true} is VALID [2020-07-18 02:58:22,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} #res := ~retValue_acc~2; {63885#true} is VALID [2020-07-18 02:58:22,282 INFO L280 TraceCheckUtils]: 3: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:22,282 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63885#true} {63886#false} #928#return; {63886#false} is VALID [2020-07-18 02:58:22,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:58:22,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} havoc ~retValue_acc~6; {63885#true} is VALID [2020-07-18 02:58:22,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} ~retValue_acc~6 := ~pumpRunning~0; {63885#true} is VALID [2020-07-18 02:58:22,287 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} #res := ~retValue_acc~6; {63885#true} is VALID [2020-07-18 02:58:22,288 INFO L280 TraceCheckUtils]: 3: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:22,288 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63885#true} {63886#false} #930#return; {63886#false} is VALID [2020-07-18 02:58:22,295 INFO L263 TraceCheckUtils]: 0: Hoare triple {63885#true} call ULTIMATE.init(); {64057#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 02:58:22,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {64057#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {63885#true} is VALID [2020-07-18 02:58:22,296 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} #valid := #valid[0 := 0]; {63885#true} is VALID [2020-07-18 02:58:22,296 INFO L280 TraceCheckUtils]: 3: Hoare triple {63885#true} assume 0 < #StackHeapBarrier; {63885#true} is VALID [2020-07-18 02:58:22,296 INFO L280 TraceCheckUtils]: 4: Hoare triple {63885#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {63885#true} is VALID [2020-07-18 02:58:22,296 INFO L280 TraceCheckUtils]: 5: Hoare triple {63885#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {63885#true} is VALID [2020-07-18 02:58:22,297 INFO L280 TraceCheckUtils]: 6: Hoare triple {63885#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {63885#true} is VALID [2020-07-18 02:58:22,297 INFO L280 TraceCheckUtils]: 7: Hoare triple {63885#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {63885#true} is VALID [2020-07-18 02:58:22,297 INFO L280 TraceCheckUtils]: 8: Hoare triple {63885#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {63885#true} is VALID [2020-07-18 02:58:22,297 INFO L280 TraceCheckUtils]: 9: Hoare triple {63885#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {63885#true} is VALID [2020-07-18 02:58:22,298 INFO L280 TraceCheckUtils]: 10: Hoare triple {63885#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {63885#true} is VALID [2020-07-18 02:58:22,298 INFO L280 TraceCheckUtils]: 11: Hoare triple {63885#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {63885#true} is VALID [2020-07-18 02:58:22,298 INFO L280 TraceCheckUtils]: 12: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {63885#true} is VALID [2020-07-18 02:58:22,299 INFO L280 TraceCheckUtils]: 13: Hoare triple {63885#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {63885#true} is VALID [2020-07-18 02:58:22,299 INFO L280 TraceCheckUtils]: 14: Hoare triple {63885#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {63885#true} is VALID [2020-07-18 02:58:22,299 INFO L280 TraceCheckUtils]: 15: Hoare triple {63885#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {63885#true} is VALID [2020-07-18 02:58:22,299 INFO L280 TraceCheckUtils]: 16: Hoare triple {63885#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {63885#true} is VALID [2020-07-18 02:58:22,300 INFO L280 TraceCheckUtils]: 17: Hoare triple {63885#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {63885#true} is VALID [2020-07-18 02:58:22,300 INFO L280 TraceCheckUtils]: 18: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {63885#true} is VALID [2020-07-18 02:58:22,300 INFO L280 TraceCheckUtils]: 19: Hoare triple {63885#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {63885#true} is VALID [2020-07-18 02:58:22,301 INFO L280 TraceCheckUtils]: 20: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {63885#true} is VALID [2020-07-18 02:58:22,301 INFO L280 TraceCheckUtils]: 21: Hoare triple {63885#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {63885#true} is VALID [2020-07-18 02:58:22,301 INFO L280 TraceCheckUtils]: 22: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {63885#true} is VALID [2020-07-18 02:58:22,301 INFO L280 TraceCheckUtils]: 23: Hoare triple {63885#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {63885#true} is VALID [2020-07-18 02:58:22,302 INFO L280 TraceCheckUtils]: 24: Hoare triple {63885#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {63885#true} is VALID [2020-07-18 02:58:22,302 INFO L280 TraceCheckUtils]: 25: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {63885#true} is VALID [2020-07-18 02:58:22,302 INFO L280 TraceCheckUtils]: 26: Hoare triple {63885#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {63885#true} is VALID [2020-07-18 02:58:22,303 INFO L280 TraceCheckUtils]: 27: Hoare triple {63885#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {63885#true} is VALID [2020-07-18 02:58:22,303 INFO L280 TraceCheckUtils]: 28: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {63885#true} is VALID [2020-07-18 02:58:22,303 INFO L280 TraceCheckUtils]: 29: Hoare triple {63885#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {63885#true} is VALID [2020-07-18 02:58:22,303 INFO L280 TraceCheckUtils]: 30: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {63885#true} is VALID [2020-07-18 02:58:22,303 INFO L280 TraceCheckUtils]: 31: Hoare triple {63885#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {63885#true} is VALID [2020-07-18 02:58:22,304 INFO L280 TraceCheckUtils]: 32: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {63885#true} is VALID [2020-07-18 02:58:22,304 INFO L280 TraceCheckUtils]: 33: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {63885#true} is VALID [2020-07-18 02:58:22,304 INFO L280 TraceCheckUtils]: 34: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {63885#true} is VALID [2020-07-18 02:58:22,305 INFO L280 TraceCheckUtils]: 35: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {63885#true} is VALID [2020-07-18 02:58:22,305 INFO L280 TraceCheckUtils]: 36: Hoare triple {63885#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {63885#true} is VALID [2020-07-18 02:58:22,305 INFO L280 TraceCheckUtils]: 37: Hoare triple {63885#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {63885#true} is VALID [2020-07-18 02:58:22,306 INFO L280 TraceCheckUtils]: 38: Hoare triple {63885#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {63885#true} is VALID [2020-07-18 02:58:22,306 INFO L280 TraceCheckUtils]: 39: Hoare triple {63885#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {63885#true} is VALID [2020-07-18 02:58:22,306 INFO L280 TraceCheckUtils]: 40: Hoare triple {63885#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {63885#true} is VALID [2020-07-18 02:58:22,307 INFO L280 TraceCheckUtils]: 41: Hoare triple {63885#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {63885#true} is VALID [2020-07-18 02:58:22,307 INFO L280 TraceCheckUtils]: 42: Hoare triple {63885#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {63885#true} is VALID [2020-07-18 02:58:22,307 INFO L280 TraceCheckUtils]: 43: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {63885#true} is VALID [2020-07-18 02:58:22,308 INFO L280 TraceCheckUtils]: 44: Hoare triple {63885#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {63885#true} is VALID [2020-07-18 02:58:22,308 INFO L280 TraceCheckUtils]: 45: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {63885#true} is VALID [2020-07-18 02:58:22,308 INFO L280 TraceCheckUtils]: 46: Hoare triple {63885#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {63885#true} is VALID [2020-07-18 02:58:22,309 INFO L280 TraceCheckUtils]: 47: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {63885#true} is VALID [2020-07-18 02:58:22,309 INFO L280 TraceCheckUtils]: 48: Hoare triple {63885#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {63885#true} is VALID [2020-07-18 02:58:22,309 INFO L280 TraceCheckUtils]: 49: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {63885#true} is VALID [2020-07-18 02:58:22,310 INFO L280 TraceCheckUtils]: 50: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {63885#true} is VALID [2020-07-18 02:58:22,310 INFO L280 TraceCheckUtils]: 51: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {63885#true} is VALID [2020-07-18 02:58:22,310 INFO L280 TraceCheckUtils]: 52: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {63885#true} is VALID [2020-07-18 02:58:22,311 INFO L280 TraceCheckUtils]: 53: Hoare triple {63885#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {63885#true} is VALID [2020-07-18 02:58:22,311 INFO L280 TraceCheckUtils]: 54: Hoare triple {63885#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {63885#true} is VALID [2020-07-18 02:58:22,312 INFO L280 TraceCheckUtils]: 55: Hoare triple {63885#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {63885#true} is VALID [2020-07-18 02:58:22,312 INFO L280 TraceCheckUtils]: 56: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {63885#true} is VALID [2020-07-18 02:58:22,312 INFO L280 TraceCheckUtils]: 57: Hoare triple {63885#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {63885#true} is VALID [2020-07-18 02:58:22,312 INFO L280 TraceCheckUtils]: 58: Hoare triple {63885#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {63885#true} is VALID [2020-07-18 02:58:22,313 INFO L280 TraceCheckUtils]: 59: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {63885#true} is VALID [2020-07-18 02:58:22,313 INFO L280 TraceCheckUtils]: 60: Hoare triple {63885#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {63885#true} is VALID [2020-07-18 02:58:22,313 INFO L280 TraceCheckUtils]: 61: Hoare triple {63885#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {63885#true} is VALID [2020-07-18 02:58:22,314 INFO L280 TraceCheckUtils]: 62: Hoare triple {63885#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {63885#true} is VALID [2020-07-18 02:58:22,314 INFO L280 TraceCheckUtils]: 63: Hoare triple {63885#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {63885#true} is VALID [2020-07-18 02:58:22,314 INFO L280 TraceCheckUtils]: 64: Hoare triple {63885#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {63885#true} is VALID [2020-07-18 02:58:22,315 INFO L280 TraceCheckUtils]: 65: Hoare triple {63885#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {63885#true} is VALID [2020-07-18 02:58:22,315 INFO L280 TraceCheckUtils]: 66: Hoare triple {63885#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {63885#true} is VALID [2020-07-18 02:58:22,315 INFO L280 TraceCheckUtils]: 67: Hoare triple {63885#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {63885#true} is VALID [2020-07-18 02:58:22,316 INFO L280 TraceCheckUtils]: 68: Hoare triple {63885#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {63885#true} is VALID [2020-07-18 02:58:22,316 INFO L280 TraceCheckUtils]: 69: Hoare triple {63885#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {63885#true} is VALID [2020-07-18 02:58:22,316 INFO L280 TraceCheckUtils]: 70: Hoare triple {63885#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {63885#true} is VALID [2020-07-18 02:58:22,317 INFO L280 TraceCheckUtils]: 71: Hoare triple {63885#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {63885#true} is VALID [2020-07-18 02:58:22,317 INFO L280 TraceCheckUtils]: 72: Hoare triple {63885#true} ~waterLevel~0 := 1; {63885#true} is VALID [2020-07-18 02:58:22,317 INFO L280 TraceCheckUtils]: 73: Hoare triple {63885#true} ~methaneLevelCritical~0 := 0; {63885#true} is VALID [2020-07-18 02:58:22,318 INFO L280 TraceCheckUtils]: 74: Hoare triple {63885#true} ~pumpRunning~0 := 0; {63885#true} is VALID [2020-07-18 02:58:22,318 INFO L280 TraceCheckUtils]: 75: Hoare triple {63885#true} ~systemActive~0 := 1; {63885#true} is VALID [2020-07-18 02:58:22,318 INFO L280 TraceCheckUtils]: 76: Hoare triple {63885#true} ~head~0.base, ~head~0.offset := 0, 0; {63885#true} is VALID [2020-07-18 02:58:22,319 INFO L280 TraceCheckUtils]: 77: Hoare triple {63885#true} ~cleanupTimeShifts~0 := 4; {63885#true} is VALID [2020-07-18 02:58:22,319 INFO L280 TraceCheckUtils]: 78: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:22,319 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {63885#true} {63885#true} #924#return; {63885#true} is VALID [2020-07-18 02:58:22,320 INFO L263 TraceCheckUtils]: 80: Hoare triple {63885#true} call #t~ret74 := main(); {63885#true} is VALID [2020-07-18 02:58:22,320 INFO L280 TraceCheckUtils]: 81: Hoare triple {63885#true} havoc ~retValue_acc~11; {63885#true} is VALID [2020-07-18 02:58:22,320 INFO L280 TraceCheckUtils]: 82: Hoare triple {63885#true} havoc ~tmp~9; {63885#true} is VALID [2020-07-18 02:58:22,321 INFO L263 TraceCheckUtils]: 83: Hoare triple {63885#true} call select_helpers(); {63885#true} is VALID [2020-07-18 02:58:22,321 INFO L280 TraceCheckUtils]: 84: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:22,322 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {63885#true} {63885#true} #830#return; {63885#true} is VALID [2020-07-18 02:58:22,322 INFO L263 TraceCheckUtils]: 86: Hoare triple {63885#true} call select_features(); {63885#true} is VALID [2020-07-18 02:58:22,322 INFO L280 TraceCheckUtils]: 87: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:22,323 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {63885#true} {63885#true} #832#return; {63885#true} is VALID [2020-07-18 02:58:22,323 INFO L263 TraceCheckUtils]: 89: Hoare triple {63885#true} call #t~ret73 := valid_product(); {63885#true} is VALID [2020-07-18 02:58:22,323 INFO L280 TraceCheckUtils]: 90: Hoare triple {63885#true} havoc ~retValue_acc~1; {63885#true} is VALID [2020-07-18 02:58:22,326 INFO L280 TraceCheckUtils]: 91: Hoare triple {63885#true} ~retValue_acc~1 := 1; {64058#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-18 02:58:22,327 INFO L280 TraceCheckUtils]: 92: Hoare triple {64058#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:58:22,327 INFO L280 TraceCheckUtils]: 93: Hoare triple {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:58:22,328 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {63885#true} #834#return; {63975#(= |main_#t~ret73| 1)} is VALID [2020-07-18 02:58:22,329 INFO L280 TraceCheckUtils]: 95: Hoare triple {63975#(= |main_#t~ret73| 1)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {63975#(= |main_#t~ret73| 1)} is VALID [2020-07-18 02:58:22,330 INFO L280 TraceCheckUtils]: 96: Hoare triple {63975#(= |main_#t~ret73| 1)} ~tmp~9 := #t~ret73; {63976#(= 1 main_~tmp~9)} is VALID [2020-07-18 02:58:22,330 INFO L280 TraceCheckUtils]: 97: Hoare triple {63976#(= 1 main_~tmp~9)} havoc #t~ret73; {63976#(= 1 main_~tmp~9)} is VALID [2020-07-18 02:58:22,331 INFO L280 TraceCheckUtils]: 98: Hoare triple {63976#(= 1 main_~tmp~9)} assume 0 != ~tmp~9; {63885#true} is VALID [2020-07-18 02:58:22,331 INFO L263 TraceCheckUtils]: 99: Hoare triple {63885#true} call setup(); {63885#true} is VALID [2020-07-18 02:58:22,331 INFO L280 TraceCheckUtils]: 100: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:22,331 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {63885#true} {63885#true} #836#return; {63885#true} is VALID [2020-07-18 02:58:22,331 INFO L263 TraceCheckUtils]: 102: Hoare triple {63885#true} call runTest(); {63885#true} is VALID [2020-07-18 02:58:22,331 INFO L263 TraceCheckUtils]: 103: Hoare triple {63885#true} call test(); {63885#true} is VALID [2020-07-18 02:58:22,332 INFO L280 TraceCheckUtils]: 104: Hoare triple {63885#true} havoc ~splverifierCounter~0; {63885#true} is VALID [2020-07-18 02:58:22,332 INFO L280 TraceCheckUtils]: 105: Hoare triple {63885#true} havoc ~tmp~5; {63885#true} is VALID [2020-07-18 02:58:22,332 INFO L280 TraceCheckUtils]: 106: Hoare triple {63885#true} havoc ~tmp___0~2; {63885#true} is VALID [2020-07-18 02:58:22,332 INFO L280 TraceCheckUtils]: 107: Hoare triple {63885#true} havoc ~tmp___1~0; {63885#true} is VALID [2020-07-18 02:58:22,333 INFO L280 TraceCheckUtils]: 108: Hoare triple {63885#true} havoc ~tmp___2~0; {63885#true} is VALID [2020-07-18 02:58:22,333 INFO L280 TraceCheckUtils]: 109: Hoare triple {63885#true} ~splverifierCounter~0 := 0; {63885#true} is VALID [2020-07-18 02:58:22,334 INFO L280 TraceCheckUtils]: 110: Hoare triple {63885#true} assume !false; {63885#true} is VALID [2020-07-18 02:58:22,334 INFO L280 TraceCheckUtils]: 111: Hoare triple {63885#true} assume ~splverifierCounter~0 < 4; {63885#true} is VALID [2020-07-18 02:58:22,334 INFO L280 TraceCheckUtils]: 112: Hoare triple {63885#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {63885#true} is VALID [2020-07-18 02:58:22,335 INFO L280 TraceCheckUtils]: 113: Hoare triple {63885#true} ~tmp~5 := #t~nondet34; {63885#true} is VALID [2020-07-18 02:58:22,335 INFO L280 TraceCheckUtils]: 114: Hoare triple {63885#true} havoc #t~nondet34; {63885#true} is VALID [2020-07-18 02:58:22,335 INFO L280 TraceCheckUtils]: 115: Hoare triple {63885#true} assume 0 != ~tmp~5; {63885#true} is VALID [2020-07-18 02:58:22,336 INFO L263 TraceCheckUtils]: 116: Hoare triple {63885#true} call waterRise(); {64060#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 02:58:22,337 INFO L280 TraceCheckUtils]: 117: Hoare triple {64060#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {63885#true} is VALID [2020-07-18 02:58:22,337 INFO L280 TraceCheckUtils]: 118: Hoare triple {63885#true} ~waterLevel~0 := 1 + ~waterLevel~0; {63885#true} is VALID [2020-07-18 02:58:22,337 INFO L280 TraceCheckUtils]: 119: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:22,337 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {63885#true} {63885#true} #880#return; {63885#true} is VALID [2020-07-18 02:58:22,338 INFO L280 TraceCheckUtils]: 121: Hoare triple {63885#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {63885#true} is VALID [2020-07-18 02:58:22,338 INFO L280 TraceCheckUtils]: 122: Hoare triple {63885#true} ~tmp___0~2 := #t~nondet35; {63885#true} is VALID [2020-07-18 02:58:22,338 INFO L280 TraceCheckUtils]: 123: Hoare triple {63885#true} havoc #t~nondet35; {63885#true} is VALID [2020-07-18 02:58:22,339 INFO L280 TraceCheckUtils]: 124: Hoare triple {63885#true} assume 0 != ~tmp___0~2; {63885#true} is VALID [2020-07-18 02:58:22,339 INFO L263 TraceCheckUtils]: 125: Hoare triple {63885#true} call changeMethaneLevel(); {64061#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 02:58:22,340 INFO L280 TraceCheckUtils]: 126: Hoare triple {64061#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {63885#true} is VALID [2020-07-18 02:58:22,341 INFO L280 TraceCheckUtils]: 127: Hoare triple {63885#true} ~methaneLevelCritical~0 := 1; {64062#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,341 INFO L280 TraceCheckUtils]: 128: Hoare triple {64062#(<= 1 ~methaneLevelCritical~0)} assume true; {64062#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,342 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {64062#(<= 1 ~methaneLevelCritical~0)} {63885#true} #882#return; {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:58:22,343 INFO L280 TraceCheckUtils]: 130: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:58:22,344 INFO L280 TraceCheckUtils]: 131: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} ~tmp___2~0 := #t~nondet36; {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:58:22,345 INFO L280 TraceCheckUtils]: 132: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} havoc #t~nondet36; {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:58:22,346 INFO L280 TraceCheckUtils]: 133: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___2~0; {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:58:22,346 INFO L263 TraceCheckUtils]: 134: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:58:22,347 INFO L280 TraceCheckUtils]: 135: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~pumpRunning~0); {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:58:22,348 INFO L280 TraceCheckUtils]: 136: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~systemActive~0; {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:58:22,349 INFO L263 TraceCheckUtils]: 137: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} call processEnvironment(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:58:22,349 INFO L280 TraceCheckUtils]: 138: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {63885#true} is VALID [2020-07-18 02:58:22,350 INFO L280 TraceCheckUtils]: 139: Hoare triple {63885#true} assume !(0 != ~pumpRunning~0); {63885#true} is VALID [2020-07-18 02:58:22,351 INFO L263 TraceCheckUtils]: 140: Hoare triple {63885#true} call processEnvironment__wrappee__methaneQuery(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:58:22,351 INFO L280 TraceCheckUtils]: 141: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63885#true} is VALID [2020-07-18 02:58:22,351 INFO L280 TraceCheckUtils]: 142: Hoare triple {63885#true} assume 0 == ~pumpRunning~0; {63885#true} is VALID [2020-07-18 02:58:22,351 INFO L263 TraceCheckUtils]: 143: Hoare triple {63885#true} call #t~ret13 := isHighWaterLevel(); {63885#true} is VALID [2020-07-18 02:58:22,352 INFO L280 TraceCheckUtils]: 144: Hoare triple {63885#true} havoc ~retValue_acc~7; {63885#true} is VALID [2020-07-18 02:58:22,352 INFO L280 TraceCheckUtils]: 145: Hoare triple {63885#true} havoc ~tmp~4; {63885#true} is VALID [2020-07-18 02:58:22,352 INFO L280 TraceCheckUtils]: 146: Hoare triple {63885#true} havoc ~tmp___0~1; {63885#true} is VALID [2020-07-18 02:58:22,353 INFO L263 TraceCheckUtils]: 147: Hoare triple {63885#true} call #t~ret33 := isHighWaterSensorDry(); {63885#true} is VALID [2020-07-18 02:58:22,353 INFO L280 TraceCheckUtils]: 148: Hoare triple {63885#true} havoc ~retValue_acc~4; {63885#true} is VALID [2020-07-18 02:58:22,353 INFO L280 TraceCheckUtils]: 149: Hoare triple {63885#true} assume !(~waterLevel~0 < 2); {63885#true} is VALID [2020-07-18 02:58:22,353 INFO L280 TraceCheckUtils]: 150: Hoare triple {63885#true} ~retValue_acc~4 := 0; {63885#true} is VALID [2020-07-18 02:58:22,354 INFO L280 TraceCheckUtils]: 151: Hoare triple {63885#true} #res := ~retValue_acc~4; {63885#true} is VALID [2020-07-18 02:58:22,354 INFO L280 TraceCheckUtils]: 152: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:22,354 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {63885#true} {63885#true} #894#return; {63885#true} is VALID [2020-07-18 02:58:22,355 INFO L280 TraceCheckUtils]: 154: Hoare triple {63885#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {63885#true} is VALID [2020-07-18 02:58:22,355 INFO L280 TraceCheckUtils]: 155: Hoare triple {63885#true} ~tmp~4 := #t~ret33; {63885#true} is VALID [2020-07-18 02:58:22,355 INFO L280 TraceCheckUtils]: 156: Hoare triple {63885#true} havoc #t~ret33; {63885#true} is VALID [2020-07-18 02:58:22,355 INFO L280 TraceCheckUtils]: 157: Hoare triple {63885#true} assume !(0 != ~tmp~4); {63885#true} is VALID [2020-07-18 02:58:22,356 INFO L280 TraceCheckUtils]: 158: Hoare triple {63885#true} ~tmp___0~1 := 1; {63885#true} is VALID [2020-07-18 02:58:22,356 INFO L280 TraceCheckUtils]: 159: Hoare triple {63885#true} ~retValue_acc~7 := ~tmp___0~1; {63885#true} is VALID [2020-07-18 02:58:22,356 INFO L280 TraceCheckUtils]: 160: Hoare triple {63885#true} #res := ~retValue_acc~7; {63885#true} is VALID [2020-07-18 02:58:22,357 INFO L280 TraceCheckUtils]: 161: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:22,357 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {63885#true} {63885#true} #906#return; {63885#true} is VALID [2020-07-18 02:58:22,357 INFO L280 TraceCheckUtils]: 163: Hoare triple {63885#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {63885#true} is VALID [2020-07-18 02:58:22,357 INFO L280 TraceCheckUtils]: 164: Hoare triple {63885#true} ~tmp~1 := #t~ret13; {63885#true} is VALID [2020-07-18 02:58:22,358 INFO L280 TraceCheckUtils]: 165: Hoare triple {63885#true} havoc #t~ret13; {63885#true} is VALID [2020-07-18 02:58:22,358 INFO L280 TraceCheckUtils]: 166: Hoare triple {63885#true} assume 0 != ~tmp~1; {63885#true} is VALID [2020-07-18 02:58:22,359 INFO L263 TraceCheckUtils]: 167: Hoare triple {63885#true} call activatePump(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:58:22,359 INFO L280 TraceCheckUtils]: 168: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {63885#true} is VALID [2020-07-18 02:58:22,360 INFO L263 TraceCheckUtils]: 169: Hoare triple {63885#true} call #t~ret15 := isMethaneAlarm(); {63885#true} is VALID [2020-07-18 02:58:22,360 INFO L280 TraceCheckUtils]: 170: Hoare triple {63885#true} havoc ~retValue_acc~5; {63885#true} is VALID [2020-07-18 02:58:22,360 INFO L263 TraceCheckUtils]: 171: Hoare triple {63885#true} call #t~ret16 := isMethaneLevelCritical(); {63885#true} is VALID [2020-07-18 02:58:22,360 INFO L280 TraceCheckUtils]: 172: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-18 02:58:22,361 INFO L280 TraceCheckUtils]: 173: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:58:22,362 INFO L280 TraceCheckUtils]: 174: Hoare triple {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} #res := ~retValue_acc~2; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:58:22,363 INFO L280 TraceCheckUtils]: 175: Hoare triple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:58:22,365 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {63885#true} #918#return; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-18 02:58:22,366 INFO L280 TraceCheckUtils]: 177: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-18 02:58:22,367 INFO L280 TraceCheckUtils]: 178: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} ~retValue_acc~5 := #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-18 02:58:22,368 INFO L280 TraceCheckUtils]: 179: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} havoc #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-18 02:58:22,369 INFO L280 TraceCheckUtils]: 180: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} #res := ~retValue_acc~5; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:58:22,370 INFO L280 TraceCheckUtils]: 181: Hoare triple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:58:22,371 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {63885#true} #890#return; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-18 02:58:22,373 INFO L280 TraceCheckUtils]: 183: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-18 02:58:22,374 INFO L280 TraceCheckUtils]: 184: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} ~tmp~3 := #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-18 02:58:22,375 INFO L280 TraceCheckUtils]: 185: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} havoc #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-18 02:58:22,376 INFO L280 TraceCheckUtils]: 186: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,377 INFO L263 TraceCheckUtils]: 187: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:58:22,378 INFO L280 TraceCheckUtils]: 188: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63885#true} is VALID [2020-07-18 02:58:22,378 INFO L280 TraceCheckUtils]: 189: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:22,379 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {63885#true} {64118#(= 0 ~methaneLevelCritical~0)} #892#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,379 INFO L280 TraceCheckUtils]: 191: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,380 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63885#true} #908#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,381 INFO L280 TraceCheckUtils]: 193: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,382 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63885#true} #878#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,383 INFO L280 TraceCheckUtils]: 195: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:58:22,384 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63987#(not (= 0 ~methaneLevelCritical~0))} #898#return; {63886#false} is VALID [2020-07-18 02:58:22,384 INFO L263 TraceCheckUtils]: 197: Hoare triple {63886#false} call __utac_acc__Specification1_spec__1(); {63886#false} is VALID [2020-07-18 02:58:22,384 INFO L280 TraceCheckUtils]: 198: Hoare triple {63886#false} havoc ~tmp~0; {63886#false} is VALID [2020-07-18 02:58:22,385 INFO L280 TraceCheckUtils]: 199: Hoare triple {63886#false} havoc ~tmp___0~0; {63886#false} is VALID [2020-07-18 02:58:22,385 INFO L263 TraceCheckUtils]: 200: Hoare triple {63886#false} call #t~ret0 := isMethaneLevelCritical(); {63885#true} is VALID [2020-07-18 02:58:22,385 INFO L280 TraceCheckUtils]: 201: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-18 02:58:22,385 INFO L280 TraceCheckUtils]: 202: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {63885#true} is VALID [2020-07-18 02:58:22,386 INFO L280 TraceCheckUtils]: 203: Hoare triple {63885#true} #res := ~retValue_acc~2; {63885#true} is VALID [2020-07-18 02:58:22,386 INFO L280 TraceCheckUtils]: 204: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:22,386 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {63885#true} {63886#false} #928#return; {63886#false} is VALID [2020-07-18 02:58:22,387 INFO L280 TraceCheckUtils]: 206: Hoare triple {63886#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {63886#false} is VALID [2020-07-18 02:58:22,387 INFO L280 TraceCheckUtils]: 207: Hoare triple {63886#false} ~tmp~0 := #t~ret0; {63886#false} is VALID [2020-07-18 02:58:22,387 INFO L280 TraceCheckUtils]: 208: Hoare triple {63886#false} havoc #t~ret0; {63886#false} is VALID [2020-07-18 02:58:22,387 INFO L280 TraceCheckUtils]: 209: Hoare triple {63886#false} assume 0 != ~tmp~0; {63886#false} is VALID [2020-07-18 02:58:22,388 INFO L263 TraceCheckUtils]: 210: Hoare triple {63886#false} call #t~ret1 := isPumpRunning(); {63885#true} is VALID [2020-07-18 02:58:22,388 INFO L280 TraceCheckUtils]: 211: Hoare triple {63885#true} havoc ~retValue_acc~6; {63885#true} is VALID [2020-07-18 02:58:22,388 INFO L280 TraceCheckUtils]: 212: Hoare triple {63885#true} ~retValue_acc~6 := ~pumpRunning~0; {63885#true} is VALID [2020-07-18 02:58:22,389 INFO L280 TraceCheckUtils]: 213: Hoare triple {63885#true} #res := ~retValue_acc~6; {63885#true} is VALID [2020-07-18 02:58:22,389 INFO L280 TraceCheckUtils]: 214: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-18 02:58:22,389 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {63885#true} {63886#false} #930#return; {63886#false} is VALID [2020-07-18 02:58:22,390 INFO L280 TraceCheckUtils]: 216: Hoare triple {63886#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {63886#false} is VALID [2020-07-18 02:58:22,390 INFO L280 TraceCheckUtils]: 217: Hoare triple {63886#false} ~tmp___0~0 := #t~ret1; {63886#false} is VALID [2020-07-18 02:58:22,390 INFO L280 TraceCheckUtils]: 218: Hoare triple {63886#false} havoc #t~ret1; {63886#false} is VALID [2020-07-18 02:58:22,390 INFO L280 TraceCheckUtils]: 219: Hoare triple {63886#false} assume 0 != ~tmp___0~0; {63886#false} is VALID [2020-07-18 02:58:22,391 INFO L263 TraceCheckUtils]: 220: Hoare triple {63886#false} call __automaton_fail(); {63886#false} is VALID [2020-07-18 02:58:22,391 INFO L280 TraceCheckUtils]: 221: Hoare triple {63886#false} assume !false; {63886#false} is VALID [2020-07-18 02:58:22,516 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-18 02:58:22,517 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [649493065] [2020-07-18 02:58:22,517 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 02:58:22,517 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20] total 20 [2020-07-18 02:58:22,517 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2097030311] [2020-07-18 02:58:22,518 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 222 [2020-07-18 02:58:22,519 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:58:22,519 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-18 02:58:22,762 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 221 edges. 221 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:58:22,763 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-18 02:58:22,763 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:58:22,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-18 02:58:22,763 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=337, Unknown=0, NotChecked=0, Total=380 [2020-07-18 02:58:22,763 INFO L87 Difference]: Start difference. First operand 2339 states and 2717 transitions. Second operand 20 states. [2020-07-18 02:58:24,487 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:58:26,168 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 02:58:26,565 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-18 02:58:27,192 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:58:27,663 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 02:58:28,042 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:58:34,612 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:58:40,897 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:58:41,939 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 02:58:44,794 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:58:45,688 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 02:59:06,705 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:59:08,302 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 02:59:09,048 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:59:09,754 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 02:59:10,518 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:59:12,003 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 02:59:12,781 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:59:13,560 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 02:59:15,486 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 188 [2020-07-18 02:59:17,191 WARN L193 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 190 [2020-07-18 02:59:18,036 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 188 [2020-07-18 03:00:19,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:00:19,009 INFO L93 Difference]: Finished difference Result 4980 states and 5981 transitions. [2020-07-18 03:00:19,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2020-07-18 03:00:19,009 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 222 [2020-07-18 03:00:19,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:00:19,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-18 03:00:19,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 905 transitions. [2020-07-18 03:00:19,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-18 03:00:19,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 905 transitions. [2020-07-18 03:00:19,035 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 41 states and 905 transitions. [2020-07-18 03:00:21,448 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 905 edges. 905 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:00:21,759 INFO L225 Difference]: With dead ends: 4980 [2020-07-18 03:00:21,759 INFO L226 Difference]: Without dead ends: 2751 [2020-07-18 03:00:21,765 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 45 SyntacticMatches, 2 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 660 ImplicationChecksByTransitivity, 8.4s TimeCoverageRelationStatistics Valid=581, Invalid=2499, Unknown=0, NotChecked=0, Total=3080 [2020-07-18 03:00:21,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2751 states.