/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product31.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 21:42:29,947 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 21:42:29,949 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 21:42:29,961 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 21:42:29,962 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 21:42:29,963 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 21:42:29,964 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 21:42:29,966 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 21:42:29,968 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 21:42:29,969 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 21:42:29,970 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 21:42:29,971 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 21:42:29,971 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 21:42:29,972 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 21:42:29,973 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 21:42:29,974 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 21:42:29,975 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 21:42:29,976 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 21:42:29,978 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 21:42:29,980 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 21:42:29,981 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 21:42:29,983 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 21:42:29,984 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 21:42:29,984 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 21:42:29,987 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 21:42:29,987 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 21:42:29,987 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 21:42:29,988 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 21:42:29,989 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 21:42:29,990 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 21:42:29,990 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 21:42:29,991 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 21:42:29,991 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 21:42:29,992 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 21:42:29,993 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 21:42:29,993 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 21:42:29,994 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 21:42:29,994 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 21:42:29,994 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 21:42:29,995 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 21:42:29,996 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 21:42:29,997 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-17 21:42:30,011 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 21:42:30,011 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 21:42:30,012 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 21:42:30,012 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 21:42:30,013 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 21:42:30,013 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 21:42:30,013 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 21:42:30,013 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 21:42:30,013 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 21:42:30,014 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 21:42:30,014 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 21:42:30,014 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 21:42:30,014 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 21:42:30,014 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 21:42:30,014 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 21:42:30,015 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 21:42:30,015 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 21:42:30,015 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 21:42:30,015 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 21:42:30,015 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 21:42:30,016 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 21:42:30,016 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:42:30,016 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 21:42:30,016 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 21:42:30,016 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 21:42:30,017 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 21:42:30,017 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 21:42:30,017 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 21:42:30,017 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 21:42:30,017 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 21:42:30,320 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 21:42:30,333 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 21:42:30,336 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 21:42:30,338 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 21:42:30,338 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 21:42:30,339 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product31.cil.c [2020-07-17 21:42:30,413 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4681dfec8/b1a4231fc755470baaf64bbcc174c75c/FLAG4b187f1cf [2020-07-17 21:42:30,996 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 21:42:30,996 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product31.cil.c [2020-07-17 21:42:31,008 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4681dfec8/b1a4231fc755470baaf64bbcc174c75c/FLAG4b187f1cf [2020-07-17 21:42:31,265 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4681dfec8/b1a4231fc755470baaf64bbcc174c75c [2020-07-17 21:42:31,275 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 21:42:31,279 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 21:42:31,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 21:42:31,280 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 21:42:31,283 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 21:42:31,285 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:42:31" (1/1) ... [2020-07-17 21:42:31,288 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25679386 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:42:31, skipping insertion in model container [2020-07-17 21:42:31,289 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:42:31" (1/1) ... [2020-07-17 21:42:31,296 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 21:42:31,337 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 21:42:31,813 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:42:31,828 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 21:42:31,969 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:42:32,009 INFO L208 MainTranslator]: Completed translation [2020-07-17 21:42:32,010 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:42:32 WrapperNode [2020-07-17 21:42:32,010 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 21:42:32,011 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 21:42:32,011 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 21:42:32,011 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 21:42:32,022 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:42:32" (1/1) ... [2020-07-17 21:42:32,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:42:32" (1/1) ... [2020-07-17 21:42:32,042 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:42:32" (1/1) ... [2020-07-17 21:42:32,042 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:42:32" (1/1) ... [2020-07-17 21:42:32,096 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:42:32" (1/1) ... [2020-07-17 21:42:32,124 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:42:32" (1/1) ... [2020-07-17 21:42:32,130 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:42:32" (1/1) ... [2020-07-17 21:42:32,155 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 21:42:32,156 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 21:42:32,156 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 21:42:32,156 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 21:42:32,158 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:42:32" (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 [2020-07-17 21:42:32,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 21:42:32,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 21:42:32,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 21:42:32,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 21:42:32,229 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 21:42:32,229 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 21:42:32,230 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 21:42:32,230 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-17 21:42:32,230 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 21:42:32,230 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-17 21:42:32,230 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 21:42:32,231 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 21:42:32,231 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 21:42:32,232 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 21:42:32,232 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 21:42:32,233 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-17 21:42:32,233 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-17 21:42:32,234 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 21:42:32,234 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 21:42:32,234 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 21:42:32,234 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 21:42:32,234 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 21:42:32,235 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 21:42:32,235 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-17 21:42:32,235 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 21:42:32,236 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 21:42:32,236 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 21:42:32,236 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 21:42:32,236 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 21:42:32,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 21:42:32,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 21:42:32,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 21:42:32,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 21:42:32,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 21:42:32,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 21:42:32,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:42:32,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:42:32,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:42:32,238 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 21:42:32,238 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 21:42:32,238 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 21:42:32,239 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 21:42:32,239 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 21:42:32,239 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 21:42:32,239 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 21:42:32,239 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 21:42:32,240 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 21:42:32,240 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 21:42:32,241 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-17 21:42:32,241 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 21:42:32,241 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 21:42:32,241 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 21:42:32,242 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 21:42:32,242 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 21:42:32,242 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 21:42:32,242 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-17 21:42:32,242 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 21:42:32,242 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 21:42:32,242 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 21:42:32,243 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 21:42:32,243 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:42:32,243 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:42:32,243 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 21:42:32,243 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 21:42:32,243 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-17 21:42:32,243 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-17 21:42:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 21:42:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-17 21:42:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 21:42:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 21:42:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 21:42:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 21:42:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:42:32,246 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 21:42:32,246 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 21:42:32,246 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 21:42:32,246 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 21:42:32,246 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 21:42:32,247 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 21:42:32,247 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 21:42:32,247 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 21:42:32,248 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 21:42:32,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 21:42:32,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 21:42:32,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 21:42:32,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 21:42:32,248 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 21:42:32,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 21:42:32,249 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 21:42:32,250 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 21:42:32,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 21:42:32,250 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 21:42:32,251 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 21:42:32,251 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 21:42:32,251 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 21:42:32,251 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 21:42:32,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 21:42:32,251 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 21:42:33,825 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 21:42:33,825 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 21:42:33,830 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:42:33 BoogieIcfgContainer [2020-07-17 21:42:33,831 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 21:42:33,832 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 21:42:33,832 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 21:42:33,836 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 21:42:33,836 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 09:42:31" (1/3) ... [2020-07-17 21:42:33,837 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c3dab74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:42:33, skipping insertion in model container [2020-07-17 21:42:33,837 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:42:32" (2/3) ... [2020-07-17 21:42:33,838 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c3dab74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:42:33, skipping insertion in model container [2020-07-17 21:42:33,838 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:42:33" (3/3) ... [2020-07-17 21:42:33,840 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product31.cil.c [2020-07-17 21:42:33,852 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 21:42:33,860 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 21:42:33,876 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 21:42:33,903 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 21:42:33,903 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 21:42:33,903 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 21:42:33,904 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 21:42:33,904 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 21:42:33,904 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 21:42:33,905 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 21:42:33,905 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 21:42:33,932 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states. [2020-07-17 21:42:33,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-17 21:42:33,945 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:42:33,946 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 21:42:33,947 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:42:33,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:42:33,980 INFO L82 PathProgramCache]: Analyzing trace with hash 206816994, now seen corresponding path program 1 times [2020-07-17 21:42:33,990 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:42:33,990 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1794304134] [2020-07-17 21:42:33,991 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:42:34,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:34,715 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:42:34,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:34,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {222#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string15.base, #t~string15.offset, 1);call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1);call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1);call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string21.base, #t~string21.offset, 1);call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string23.base, #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string28.base, #t~string28.offset, 1);call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1);call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1);call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string30.base, #t~string30.offset, 1);call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1);call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string32.base, #t~string32.offset, 1);call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string34.base, #t~string34.offset, 1);call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {192#true} is VALID [2020-07-17 21:42:34,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {192#true} assume true; {192#true} is VALID [2020-07-17 21:42:34,824 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {192#true} {192#true} #550#return; {192#true} is VALID [2020-07-17 21:42:34,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:34,828 INFO L280 TraceCheckUtils]: 0: Hoare triple {192#true} assume true; {192#true} is VALID [2020-07-17 21:42:34,829 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {192#true} {192#true} #444#return; {192#true} is VALID [2020-07-17 21:42:34,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:34,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {192#true} assume true; {192#true} is VALID [2020-07-17 21:42:34,832 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {192#true} {192#true} #446#return; {192#true} is VALID [2020-07-17 21:42:34,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:34,837 INFO L280 TraceCheckUtils]: 0: Hoare triple {192#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {192#true} is VALID [2020-07-17 21:42:34,837 INFO L280 TraceCheckUtils]: 1: Hoare triple {192#true} assume true; {192#true} is VALID [2020-07-17 21:42:34,838 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {192#true} {192#true} #448#return; {192#true} is VALID [2020-07-17 21:42:34,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:34,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {192#true} assume true; {192#true} is VALID [2020-07-17 21:42:34,841 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {192#true} {192#true} #450#return; {192#true} is VALID [2020-07-17 21:42:34,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:34,853 INFO L280 TraceCheckUtils]: 0: Hoare triple {223#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {192#true} is VALID [2020-07-17 21:42:34,854 INFO L280 TraceCheckUtils]: 1: Hoare triple {192#true} assume true; {192#true} is VALID [2020-07-17 21:42:34,854 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {192#true} {192#true} #540#return; {192#true} is VALID [2020-07-17 21:42:34,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:34,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:34,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {192#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {192#true} is VALID [2020-07-17 21:42:34,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {192#true} assume true; {192#true} is VALID [2020-07-17 21:42:34,863 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {192#true} {223#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #522#return; {192#true} is VALID [2020-07-17 21:42:34,864 INFO L263 TraceCheckUtils]: 0: Hoare triple {223#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {192#true} is VALID [2020-07-17 21:42:34,864 INFO L280 TraceCheckUtils]: 1: Hoare triple {192#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {192#true} is VALID [2020-07-17 21:42:34,864 INFO L280 TraceCheckUtils]: 2: Hoare triple {192#true} assume true; {192#true} is VALID [2020-07-17 21:42:34,865 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {192#true} {223#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #522#return; {192#true} is VALID [2020-07-17 21:42:34,865 INFO L280 TraceCheckUtils]: 4: Hoare triple {192#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {192#true} is VALID [2020-07-17 21:42:34,865 INFO L280 TraceCheckUtils]: 5: Hoare triple {192#true} assume true; {192#true} is VALID [2020-07-17 21:42:34,866 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {192#true} {193#false} #510#return; {193#false} is VALID [2020-07-17 21:42:34,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:34,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {192#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {192#true} is VALID [2020-07-17 21:42:34,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {192#true} assume true; {192#true} is VALID [2020-07-17 21:42:34,870 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {192#true} {193#false} #524#return; {193#false} is VALID [2020-07-17 21:42:34,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:34,874 INFO L280 TraceCheckUtils]: 0: Hoare triple {192#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {192#true} is VALID [2020-07-17 21:42:34,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {192#true} assume true; {192#true} is VALID [2020-07-17 21:42:34,875 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {192#true} {193#false} #526#return; {193#false} is VALID [2020-07-17 21:42:34,880 INFO L263 TraceCheckUtils]: 0: Hoare triple {192#true} call ULTIMATE.init(); {222#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:42:34,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {222#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string15.base, #t~string15.offset, 1);call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1);call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1);call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string21.base, #t~string21.offset, 1);call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string23.base, #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string28.base, #t~string28.offset, 1);call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1);call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1);call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string30.base, #t~string30.offset, 1);call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1);call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string32.base, #t~string32.offset, 1);call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string34.base, #t~string34.offset, 1);call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {192#true} is VALID [2020-07-17 21:42:34,881 INFO L280 TraceCheckUtils]: 2: Hoare triple {192#true} assume true; {192#true} is VALID [2020-07-17 21:42:34,881 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {192#true} {192#true} #550#return; {192#true} is VALID [2020-07-17 21:42:34,882 INFO L263 TraceCheckUtils]: 4: Hoare triple {192#true} call #t~ret75 := main(); {192#true} is VALID [2020-07-17 21:42:34,882 INFO L280 TraceCheckUtils]: 5: Hoare triple {192#true} havoc ~retValue_acc~6;havoc ~tmp~5; {192#true} is VALID [2020-07-17 21:42:34,882 INFO L263 TraceCheckUtils]: 6: Hoare triple {192#true} call select_helpers(); {192#true} is VALID [2020-07-17 21:42:34,883 INFO L280 TraceCheckUtils]: 7: Hoare triple {192#true} assume true; {192#true} is VALID [2020-07-17 21:42:34,883 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {192#true} {192#true} #444#return; {192#true} is VALID [2020-07-17 21:42:34,883 INFO L263 TraceCheckUtils]: 9: Hoare triple {192#true} call select_features(); {192#true} is VALID [2020-07-17 21:42:34,883 INFO L280 TraceCheckUtils]: 10: Hoare triple {192#true} assume true; {192#true} is VALID [2020-07-17 21:42:34,884 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {192#true} {192#true} #446#return; {192#true} is VALID [2020-07-17 21:42:34,884 INFO L263 TraceCheckUtils]: 12: Hoare triple {192#true} call #t~ret35 := valid_product(); {192#true} is VALID [2020-07-17 21:42:34,884 INFO L280 TraceCheckUtils]: 13: Hoare triple {192#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {192#true} is VALID [2020-07-17 21:42:34,885 INFO L280 TraceCheckUtils]: 14: Hoare triple {192#true} assume true; {192#true} is VALID [2020-07-17 21:42:34,885 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {192#true} {192#true} #448#return; {192#true} is VALID [2020-07-17 21:42:34,885 INFO L280 TraceCheckUtils]: 16: Hoare triple {192#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {192#true} is VALID [2020-07-17 21:42:34,886 INFO L280 TraceCheckUtils]: 17: Hoare triple {192#true} assume 0 != ~tmp~5; {192#true} is VALID [2020-07-17 21:42:34,886 INFO L263 TraceCheckUtils]: 18: Hoare triple {192#true} call setup(); {192#true} is VALID [2020-07-17 21:42:34,886 INFO L280 TraceCheckUtils]: 19: Hoare triple {192#true} assume true; {192#true} is VALID [2020-07-17 21:42:34,887 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {192#true} {192#true} #450#return; {192#true} is VALID [2020-07-17 21:42:34,887 INFO L263 TraceCheckUtils]: 21: Hoare triple {192#true} call runTest(); {192#true} is VALID [2020-07-17 21:42:34,888 INFO L263 TraceCheckUtils]: 22: Hoare triple {192#true} call __utac_acc__Specification5_spec__1(); {223#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:42:34,888 INFO L280 TraceCheckUtils]: 23: Hoare triple {223#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {192#true} is VALID [2020-07-17 21:42:34,888 INFO L280 TraceCheckUtils]: 24: Hoare triple {192#true} assume true; {192#true} is VALID [2020-07-17 21:42:34,889 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {192#true} {192#true} #540#return; {192#true} is VALID [2020-07-17 21:42:34,889 INFO L263 TraceCheckUtils]: 26: Hoare triple {192#true} call test(); {192#true} is VALID [2020-07-17 21:42:34,889 INFO L280 TraceCheckUtils]: 27: Hoare triple {192#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {192#true} is VALID [2020-07-17 21:42:34,890 INFO L280 TraceCheckUtils]: 28: Hoare triple {192#true} assume false; {193#false} is VALID [2020-07-17 21:42:34,891 INFO L263 TraceCheckUtils]: 29: Hoare triple {193#false} call cleanup(); {193#false} is VALID [2020-07-17 21:42:34,891 INFO L280 TraceCheckUtils]: 30: Hoare triple {193#false} havoc ~i~0;havoc ~__cil_tmp2~0; {193#false} is VALID [2020-07-17 21:42:34,891 INFO L263 TraceCheckUtils]: 31: Hoare triple {193#false} call timeShift(); {193#false} is VALID [2020-07-17 21:42:34,892 INFO L263 TraceCheckUtils]: 32: Hoare triple {193#false} call __utac_acc__Specification5_spec__2(); {223#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:42:34,892 INFO L263 TraceCheckUtils]: 33: Hoare triple {223#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {192#true} is VALID [2020-07-17 21:42:34,892 INFO L280 TraceCheckUtils]: 34: Hoare triple {192#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {192#true} is VALID [2020-07-17 21:42:34,893 INFO L280 TraceCheckUtils]: 35: Hoare triple {192#true} assume true; {192#true} is VALID [2020-07-17 21:42:34,893 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {192#true} {223#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #522#return; {192#true} is VALID [2020-07-17 21:42:34,893 INFO L280 TraceCheckUtils]: 37: Hoare triple {192#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {192#true} is VALID [2020-07-17 21:42:34,894 INFO L280 TraceCheckUtils]: 38: Hoare triple {192#true} assume true; {192#true} is VALID [2020-07-17 21:42:34,894 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {192#true} {193#false} #510#return; {193#false} is VALID [2020-07-17 21:42:34,894 INFO L280 TraceCheckUtils]: 40: Hoare triple {193#false} assume !(0 != ~pumpRunning~0); {193#false} is VALID [2020-07-17 21:42:34,895 INFO L280 TraceCheckUtils]: 41: Hoare triple {193#false} assume !(0 != ~systemActive~0); {193#false} is VALID [2020-07-17 21:42:34,895 INFO L263 TraceCheckUtils]: 42: Hoare triple {193#false} call __utac_acc__Specification5_spec__3(); {193#false} is VALID [2020-07-17 21:42:34,895 INFO L280 TraceCheckUtils]: 43: Hoare triple {193#false} havoc ~tmp~9;havoc ~tmp___0~2; {193#false} is VALID [2020-07-17 21:42:34,895 INFO L263 TraceCheckUtils]: 44: Hoare triple {193#false} call #t~ret72 := getWaterLevel(); {192#true} is VALID [2020-07-17 21:42:34,896 INFO L280 TraceCheckUtils]: 45: Hoare triple {192#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {192#true} is VALID [2020-07-17 21:42:34,896 INFO L280 TraceCheckUtils]: 46: Hoare triple {192#true} assume true; {192#true} is VALID [2020-07-17 21:42:34,896 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {192#true} {193#false} #524#return; {193#false} is VALID [2020-07-17 21:42:34,897 INFO L280 TraceCheckUtils]: 48: Hoare triple {193#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {193#false} is VALID [2020-07-17 21:42:34,897 INFO L280 TraceCheckUtils]: 49: Hoare triple {193#false} assume 2 != ~tmp~9; {193#false} is VALID [2020-07-17 21:42:34,897 INFO L263 TraceCheckUtils]: 50: Hoare triple {193#false} call #t~ret73 := isPumpRunning(); {192#true} is VALID [2020-07-17 21:42:34,898 INFO L280 TraceCheckUtils]: 51: Hoare triple {192#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {192#true} is VALID [2020-07-17 21:42:34,898 INFO L280 TraceCheckUtils]: 52: Hoare triple {192#true} assume true; {192#true} is VALID [2020-07-17 21:42:34,898 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {192#true} {193#false} #526#return; {193#false} is VALID [2020-07-17 21:42:34,898 INFO L280 TraceCheckUtils]: 54: Hoare triple {193#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {193#false} is VALID [2020-07-17 21:42:34,899 INFO L280 TraceCheckUtils]: 55: Hoare triple {193#false} assume 0 != ~tmp___0~2; {193#false} is VALID [2020-07-17 21:42:34,899 INFO L280 TraceCheckUtils]: 56: Hoare triple {193#false} assume 0 == ~switchedOnBeforeTS~0; {193#false} is VALID [2020-07-17 21:42:34,899 INFO L263 TraceCheckUtils]: 57: Hoare triple {193#false} call __automaton_fail(); {193#false} is VALID [2020-07-17 21:42:34,900 INFO L280 TraceCheckUtils]: 58: Hoare triple {193#false} assume !false; {193#false} is VALID [2020-07-17 21:42:34,909 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:42:34,910 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1794304134] [2020-07-17 21:42:34,910 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:42:34,911 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 21:42:34,911 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [871737271] [2020-07-17 21:42:34,917 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:42:34,921 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:42:34,924 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 21:42:35,032 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:42:35,032 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 21:42:35,032 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:42:35,041 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 21:42:35,041 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:42:35,044 INFO L87 Difference]: Start difference. First operand 189 states. Second operand 4 states. [2020-07-17 21:42:39,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:42:39,966 INFO L93 Difference]: Finished difference Result 306 states and 396 transitions. [2020-07-17 21:42:39,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 21:42:39,966 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:42:39,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:42:39,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:42:40,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 396 transitions. [2020-07-17 21:42:40,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:42:40,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 396 transitions. [2020-07-17 21:42:40,033 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 396 transitions. [2020-07-17 21:42:41,323 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 396 edges. 396 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:42:41,351 INFO L225 Difference]: With dead ends: 306 [2020-07-17 21:42:41,351 INFO L226 Difference]: Without dead ends: 169 [2020-07-17 21:42:41,359 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:42:41,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2020-07-17 21:42:42,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 138. [2020-07-17 21:42:42,788 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:42:42,788 INFO L82 GeneralOperation]: Start isEquivalent. First operand 169 states. Second operand 138 states. [2020-07-17 21:42:42,789 INFO L74 IsIncluded]: Start isIncluded. First operand 169 states. Second operand 138 states. [2020-07-17 21:42:42,789 INFO L87 Difference]: Start difference. First operand 169 states. Second operand 138 states. [2020-07-17 21:42:42,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:42:42,810 INFO L93 Difference]: Finished difference Result 169 states and 211 transitions. [2020-07-17 21:42:42,810 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 211 transitions. [2020-07-17 21:42:42,814 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:42:42,815 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:42:42,815 INFO L74 IsIncluded]: Start isIncluded. First operand 138 states. Second operand 169 states. [2020-07-17 21:42:42,815 INFO L87 Difference]: Start difference. First operand 138 states. Second operand 169 states. [2020-07-17 21:42:42,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:42:42,829 INFO L93 Difference]: Finished difference Result 169 states and 211 transitions. [2020-07-17 21:42:42,829 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 211 transitions. [2020-07-17 21:42:42,833 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:42:42,833 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:42:42,833 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:42:42,834 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:42:42,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 138 states. [2020-07-17 21:42:42,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 163 transitions. [2020-07-17 21:42:42,844 INFO L78 Accepts]: Start accepts. Automaton has 138 states and 163 transitions. Word has length 59 [2020-07-17 21:42:42,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:42:42,844 INFO L479 AbstractCegarLoop]: Abstraction has 138 states and 163 transitions. [2020-07-17 21:42:42,844 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 21:42:42,845 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 163 transitions. [2020-07-17 21:42:42,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-17 21:42:42,848 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:42:42,848 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 21:42:42,849 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 21:42:42,849 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:42:42,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:42:42,850 INFO L82 PathProgramCache]: Analyzing trace with hash -733738644, now seen corresponding path program 1 times [2020-07-17 21:42:42,850 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:42:42,850 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1503354773] [2020-07-17 21:42:42,850 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:42:42,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:43,332 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:42:43,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:43,408 INFO L280 TraceCheckUtils]: 0: Hoare triple {1225#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string15.base, #t~string15.offset, 1);call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1);call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1);call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string21.base, #t~string21.offset, 1);call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string23.base, #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string28.base, #t~string28.offset, 1);call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1);call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1);call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string30.base, #t~string30.offset, 1);call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1);call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string32.base, #t~string32.offset, 1);call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string34.base, #t~string34.offset, 1);call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {1196#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:42:43,409 INFO L280 TraceCheckUtils]: 1: Hoare triple {1196#(= 1 ~systemActive~0)} assume true; {1196#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:42:43,410 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1196#(= 1 ~systemActive~0)} {1191#true} #550#return; {1196#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:42:43,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:43,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {1191#true} assume true; {1191#true} is VALID [2020-07-17 21:42:43,414 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1191#true} {1196#(= 1 ~systemActive~0)} #444#return; {1196#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:42:43,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:43,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {1191#true} assume true; {1191#true} is VALID [2020-07-17 21:42:43,419 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1191#true} {1196#(= 1 ~systemActive~0)} #446#return; {1196#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:42:43,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:43,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {1191#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {1226#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:42:43,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {1226#(= 1 |valid_product_#res|)} assume true; {1226#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:42:43,442 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1226#(= 1 |valid_product_#res|)} {1196#(= 1 ~systemActive~0)} #448#return; {1204#(= |main_#t~ret35| ~systemActive~0)} is VALID [2020-07-17 21:42:43,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:43,446 INFO L280 TraceCheckUtils]: 0: Hoare triple {1191#true} assume true; {1191#true} is VALID [2020-07-17 21:42:43,447 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1191#true} {1206#(not (= 0 ~systemActive~0))} #450#return; {1206#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:42:43,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:43,463 INFO L280 TraceCheckUtils]: 0: Hoare triple {1227#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1191#true} is VALID [2020-07-17 21:42:43,463 INFO L280 TraceCheckUtils]: 1: Hoare triple {1191#true} assume true; {1191#true} is VALID [2020-07-17 21:42:43,464 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1191#true} {1206#(not (= 0 ~systemActive~0))} #540#return; {1206#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:42:43,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:43,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:43,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {1191#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1191#true} is VALID [2020-07-17 21:42:43,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {1191#true} assume true; {1191#true} is VALID [2020-07-17 21:42:43,473 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1191#true} {1227#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #522#return; {1191#true} is VALID [2020-07-17 21:42:43,473 INFO L263 TraceCheckUtils]: 0: Hoare triple {1227#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {1191#true} is VALID [2020-07-17 21:42:43,474 INFO L280 TraceCheckUtils]: 1: Hoare triple {1191#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1191#true} is VALID [2020-07-17 21:42:43,474 INFO L280 TraceCheckUtils]: 2: Hoare triple {1191#true} assume true; {1191#true} is VALID [2020-07-17 21:42:43,474 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1191#true} {1227#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #522#return; {1191#true} is VALID [2020-07-17 21:42:43,474 INFO L280 TraceCheckUtils]: 4: Hoare triple {1191#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {1191#true} is VALID [2020-07-17 21:42:43,475 INFO L280 TraceCheckUtils]: 5: Hoare triple {1191#true} assume true; {1191#true} is VALID [2020-07-17 21:42:43,476 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1191#true} {1206#(not (= 0 ~systemActive~0))} #510#return; {1206#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:42:43,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:43,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {1191#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {1191#true} is VALID [2020-07-17 21:42:43,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {1191#true} assume true; {1191#true} is VALID [2020-07-17 21:42:43,480 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1191#true} {1192#false} #524#return; {1192#false} is VALID [2020-07-17 21:42:43,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:43,483 INFO L280 TraceCheckUtils]: 0: Hoare triple {1191#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1191#true} is VALID [2020-07-17 21:42:43,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {1191#true} assume true; {1191#true} is VALID [2020-07-17 21:42:43,484 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1191#true} {1192#false} #526#return; {1192#false} is VALID [2020-07-17 21:42:43,489 INFO L263 TraceCheckUtils]: 0: Hoare triple {1191#true} call ULTIMATE.init(); {1225#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:42:43,494 INFO L280 TraceCheckUtils]: 1: Hoare triple {1225#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string15.base, #t~string15.offset, 1);call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1);call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1);call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string21.base, #t~string21.offset, 1);call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string23.base, #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string28.base, #t~string28.offset, 1);call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1);call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1);call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string30.base, #t~string30.offset, 1);call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1);call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string32.base, #t~string32.offset, 1);call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string34.base, #t~string34.offset, 1);call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {1196#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:42:43,495 INFO L280 TraceCheckUtils]: 2: Hoare triple {1196#(= 1 ~systemActive~0)} assume true; {1196#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:42:43,496 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1196#(= 1 ~systemActive~0)} {1191#true} #550#return; {1196#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:42:43,496 INFO L263 TraceCheckUtils]: 4: Hoare triple {1196#(= 1 ~systemActive~0)} call #t~ret75 := main(); {1196#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:42:43,499 INFO L280 TraceCheckUtils]: 5: Hoare triple {1196#(= 1 ~systemActive~0)} havoc ~retValue_acc~6;havoc ~tmp~5; {1196#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:42:43,499 INFO L263 TraceCheckUtils]: 6: Hoare triple {1196#(= 1 ~systemActive~0)} call select_helpers(); {1191#true} is VALID [2020-07-17 21:42:43,499 INFO L280 TraceCheckUtils]: 7: Hoare triple {1191#true} assume true; {1191#true} is VALID [2020-07-17 21:42:43,503 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1191#true} {1196#(= 1 ~systemActive~0)} #444#return; {1196#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:42:43,503 INFO L263 TraceCheckUtils]: 9: Hoare triple {1196#(= 1 ~systemActive~0)} call select_features(); {1191#true} is VALID [2020-07-17 21:42:43,503 INFO L280 TraceCheckUtils]: 10: Hoare triple {1191#true} assume true; {1191#true} is VALID [2020-07-17 21:42:43,505 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1191#true} {1196#(= 1 ~systemActive~0)} #446#return; {1196#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:42:43,505 INFO L263 TraceCheckUtils]: 12: Hoare triple {1196#(= 1 ~systemActive~0)} call #t~ret35 := valid_product(); {1191#true} is VALID [2020-07-17 21:42:43,508 INFO L280 TraceCheckUtils]: 13: Hoare triple {1191#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {1226#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:42:43,509 INFO L280 TraceCheckUtils]: 14: Hoare triple {1226#(= 1 |valid_product_#res|)} assume true; {1226#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:42:43,510 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1226#(= 1 |valid_product_#res|)} {1196#(= 1 ~systemActive~0)} #448#return; {1204#(= |main_#t~ret35| ~systemActive~0)} is VALID [2020-07-17 21:42:43,511 INFO L280 TraceCheckUtils]: 16: Hoare triple {1204#(= |main_#t~ret35| ~systemActive~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {1205#(= main_~tmp~5 ~systemActive~0)} is VALID [2020-07-17 21:42:43,511 INFO L280 TraceCheckUtils]: 17: Hoare triple {1205#(= main_~tmp~5 ~systemActive~0)} assume 0 != ~tmp~5; {1206#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:42:43,512 INFO L263 TraceCheckUtils]: 18: Hoare triple {1206#(not (= 0 ~systemActive~0))} call setup(); {1191#true} is VALID [2020-07-17 21:42:43,512 INFO L280 TraceCheckUtils]: 19: Hoare triple {1191#true} assume true; {1191#true} is VALID [2020-07-17 21:42:43,513 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1191#true} {1206#(not (= 0 ~systemActive~0))} #450#return; {1206#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:42:43,513 INFO L263 TraceCheckUtils]: 21: Hoare triple {1206#(not (= 0 ~systemActive~0))} call runTest(); {1206#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:42:43,514 INFO L263 TraceCheckUtils]: 22: Hoare triple {1206#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {1227#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:42:43,515 INFO L280 TraceCheckUtils]: 23: Hoare triple {1227#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1191#true} is VALID [2020-07-17 21:42:43,515 INFO L280 TraceCheckUtils]: 24: Hoare triple {1191#true} assume true; {1191#true} is VALID [2020-07-17 21:42:43,516 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1191#true} {1206#(not (= 0 ~systemActive~0))} #540#return; {1206#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:42:43,516 INFO L263 TraceCheckUtils]: 26: Hoare triple {1206#(not (= 0 ~systemActive~0))} call test(); {1206#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:42:43,517 INFO L280 TraceCheckUtils]: 27: Hoare triple {1206#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1206#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:42:43,518 INFO L280 TraceCheckUtils]: 28: Hoare triple {1206#(not (= 0 ~systemActive~0))} assume !false; {1206#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:42:43,518 INFO L280 TraceCheckUtils]: 29: Hoare triple {1206#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1206#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:42:43,519 INFO L280 TraceCheckUtils]: 30: Hoare triple {1206#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {1206#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:42:43,520 INFO L280 TraceCheckUtils]: 31: Hoare triple {1206#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~0); {1206#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:42:43,520 INFO L280 TraceCheckUtils]: 32: Hoare triple {1206#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {1206#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:42:43,521 INFO L280 TraceCheckUtils]: 33: Hoare triple {1206#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~0); {1206#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:42:43,522 INFO L280 TraceCheckUtils]: 34: Hoare triple {1206#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {1206#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:42:43,522 INFO L280 TraceCheckUtils]: 35: Hoare triple {1206#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {1206#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:42:43,523 INFO L263 TraceCheckUtils]: 36: Hoare triple {1206#(not (= 0 ~systemActive~0))} call timeShift(); {1206#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:42:43,524 INFO L263 TraceCheckUtils]: 37: Hoare triple {1206#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {1227#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:42:43,524 INFO L263 TraceCheckUtils]: 38: Hoare triple {1227#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {1191#true} is VALID [2020-07-17 21:42:43,525 INFO L280 TraceCheckUtils]: 39: Hoare triple {1191#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1191#true} is VALID [2020-07-17 21:42:43,525 INFO L280 TraceCheckUtils]: 40: Hoare triple {1191#true} assume true; {1191#true} is VALID [2020-07-17 21:42:43,525 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1191#true} {1227#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #522#return; {1191#true} is VALID [2020-07-17 21:42:43,525 INFO L280 TraceCheckUtils]: 42: Hoare triple {1191#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {1191#true} is VALID [2020-07-17 21:42:43,526 INFO L280 TraceCheckUtils]: 43: Hoare triple {1191#true} assume true; {1191#true} is VALID [2020-07-17 21:42:43,527 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1191#true} {1206#(not (= 0 ~systemActive~0))} #510#return; {1206#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:42:43,527 INFO L280 TraceCheckUtils]: 45: Hoare triple {1206#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1206#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:42:43,528 INFO L280 TraceCheckUtils]: 46: Hoare triple {1206#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1192#false} is VALID [2020-07-17 21:42:43,528 INFO L263 TraceCheckUtils]: 47: Hoare triple {1192#false} call __utac_acc__Specification5_spec__3(); {1192#false} is VALID [2020-07-17 21:42:43,528 INFO L280 TraceCheckUtils]: 48: Hoare triple {1192#false} havoc ~tmp~9;havoc ~tmp___0~2; {1192#false} is VALID [2020-07-17 21:42:43,529 INFO L263 TraceCheckUtils]: 49: Hoare triple {1192#false} call #t~ret72 := getWaterLevel(); {1191#true} is VALID [2020-07-17 21:42:43,529 INFO L280 TraceCheckUtils]: 50: Hoare triple {1191#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {1191#true} is VALID [2020-07-17 21:42:43,529 INFO L280 TraceCheckUtils]: 51: Hoare triple {1191#true} assume true; {1191#true} is VALID [2020-07-17 21:42:43,530 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1191#true} {1192#false} #524#return; {1192#false} is VALID [2020-07-17 21:42:43,530 INFO L280 TraceCheckUtils]: 53: Hoare triple {1192#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {1192#false} is VALID [2020-07-17 21:42:43,530 INFO L280 TraceCheckUtils]: 54: Hoare triple {1192#false} assume 2 != ~tmp~9; {1192#false} is VALID [2020-07-17 21:42:43,530 INFO L263 TraceCheckUtils]: 55: Hoare triple {1192#false} call #t~ret73 := isPumpRunning(); {1191#true} is VALID [2020-07-17 21:42:43,531 INFO L280 TraceCheckUtils]: 56: Hoare triple {1191#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1191#true} is VALID [2020-07-17 21:42:43,531 INFO L280 TraceCheckUtils]: 57: Hoare triple {1191#true} assume true; {1191#true} is VALID [2020-07-17 21:42:43,531 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1191#true} {1192#false} #526#return; {1192#false} is VALID [2020-07-17 21:42:43,531 INFO L280 TraceCheckUtils]: 59: Hoare triple {1192#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {1192#false} is VALID [2020-07-17 21:42:43,532 INFO L280 TraceCheckUtils]: 60: Hoare triple {1192#false} assume 0 != ~tmp___0~2; {1192#false} is VALID [2020-07-17 21:42:43,532 INFO L280 TraceCheckUtils]: 61: Hoare triple {1192#false} assume 0 == ~switchedOnBeforeTS~0; {1192#false} is VALID [2020-07-17 21:42:43,532 INFO L263 TraceCheckUtils]: 62: Hoare triple {1192#false} call __automaton_fail(); {1192#false} is VALID [2020-07-17 21:42:43,533 INFO L280 TraceCheckUtils]: 63: Hoare triple {1192#false} assume !false; {1192#false} is VALID [2020-07-17 21:42:43,543 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:42:43,544 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1503354773] [2020-07-17 21:42:43,544 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:42:43,544 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:42:43,545 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1755711717] [2020-07-17 21:42:43,546 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:42:43,547 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:42:43,547 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:42:43,628 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:42:43,628 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:42:43,629 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:42:43,629 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:42:43,629 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:42:43,629 INFO L87 Difference]: Start difference. First operand 138 states and 163 transitions. Second operand 9 states. [2020-07-17 21:42:44,574 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:42:45,570 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:42:46,002 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:42:46,342 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:42:51,978 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:43:01,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:01,840 INFO L93 Difference]: Finished difference Result 469 states and 593 transitions. [2020-07-17 21:43:01,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 21:43:01,841 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:43:01,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:43:01,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:43:01,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 593 transitions. [2020-07-17 21:43:01,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:43:01,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 593 transitions. [2020-07-17 21:43:01,872 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 593 transitions. [2020-07-17 21:43:03,893 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 593 edges. 593 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:43:03,912 INFO L225 Difference]: With dead ends: 469 [2020-07-17 21:43:03,913 INFO L226 Difference]: Without dead ends: 359 [2020-07-17 21:43:03,915 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:43:03,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 359 states. [2020-07-17 21:43:06,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 359 to 305. [2020-07-17 21:43:06,654 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:43:06,654 INFO L82 GeneralOperation]: Start isEquivalent. First operand 359 states. Second operand 305 states. [2020-07-17 21:43:06,654 INFO L74 IsIncluded]: Start isIncluded. First operand 359 states. Second operand 305 states. [2020-07-17 21:43:06,654 INFO L87 Difference]: Start difference. First operand 359 states. Second operand 305 states. [2020-07-17 21:43:06,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:06,677 INFO L93 Difference]: Finished difference Result 359 states and 448 transitions. [2020-07-17 21:43:06,677 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 448 transitions. [2020-07-17 21:43:06,680 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:43:06,680 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:43:06,681 INFO L74 IsIncluded]: Start isIncluded. First operand 305 states. Second operand 359 states. [2020-07-17 21:43:06,681 INFO L87 Difference]: Start difference. First operand 305 states. Second operand 359 states. [2020-07-17 21:43:06,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:06,702 INFO L93 Difference]: Finished difference Result 359 states and 448 transitions. [2020-07-17 21:43:06,702 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 448 transitions. [2020-07-17 21:43:06,704 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:43:06,705 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:43:06,705 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:43:06,705 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:43:06,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 305 states. [2020-07-17 21:43:06,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 305 states and 376 transitions. [2020-07-17 21:43:06,744 INFO L78 Accepts]: Start accepts. Automaton has 305 states and 376 transitions. Word has length 64 [2020-07-17 21:43:06,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:43:06,745 INFO L479 AbstractCegarLoop]: Abstraction has 305 states and 376 transitions. [2020-07-17 21:43:06,745 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:43:06,746 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 376 transitions. [2020-07-17 21:43:06,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-17 21:43:06,750 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:43:06,751 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 21:43:06,751 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 21:43:06,751 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:43:06,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:43:06,752 INFO L82 PathProgramCache]: Analyzing trace with hash -254396696, now seen corresponding path program 1 times [2020-07-17 21:43:06,753 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:43:06,753 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [471552318] [2020-07-17 21:43:06,753 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:43:06,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:07,191 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:43:07,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:07,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {3097#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string15.base, #t~string15.offset, 1);call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1);call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1);call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string21.base, #t~string21.offset, 1);call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string23.base, #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string28.base, #t~string28.offset, 1);call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1);call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1);call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string30.base, #t~string30.offset, 1);call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1);call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string32.base, #t~string32.offset, 1);call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string34.base, #t~string34.offset, 1);call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {3065#(= 0 ~pumpRunning~0)} assume true; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,274 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3065#(= 0 ~pumpRunning~0)} {3060#true} #550#return; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:07,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {3060#true} assume true; {3060#true} is VALID [2020-07-17 21:43:07,277 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3060#true} {3065#(= 0 ~pumpRunning~0)} #444#return; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:07,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {3060#true} assume true; {3060#true} is VALID [2020-07-17 21:43:07,281 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3060#true} {3065#(= 0 ~pumpRunning~0)} #446#return; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:07,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {3060#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {3060#true} is VALID [2020-07-17 21:43:07,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {3060#true} assume true; {3060#true} is VALID [2020-07-17 21:43:07,286 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3060#true} {3065#(= 0 ~pumpRunning~0)} #448#return; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:07,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {3060#true} assume true; {3060#true} is VALID [2020-07-17 21:43:07,290 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3060#true} {3065#(= 0 ~pumpRunning~0)} #450#return; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:07,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {3098#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3060#true} is VALID [2020-07-17 21:43:07,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {3060#true} assume true; {3060#true} is VALID [2020-07-17 21:43:07,308 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3060#true} {3065#(= 0 ~pumpRunning~0)} #540#return; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:07,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {3099#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {3065#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,329 INFO L280 TraceCheckUtils]: 2: Hoare triple {3065#(= 0 ~pumpRunning~0)} assume true; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,330 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3065#(= 0 ~pumpRunning~0)} {3065#(= 0 ~pumpRunning~0)} #500#return; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:07,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:07,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {3060#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3060#true} is VALID [2020-07-17 21:43:07,338 INFO L280 TraceCheckUtils]: 1: Hoare triple {3060#true} assume true; {3060#true} is VALID [2020-07-17 21:43:07,338 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3060#true} {3098#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #522#return; {3060#true} is VALID [2020-07-17 21:43:07,338 INFO L263 TraceCheckUtils]: 0: Hoare triple {3098#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {3060#true} is VALID [2020-07-17 21:43:07,339 INFO L280 TraceCheckUtils]: 1: Hoare triple {3060#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3060#true} is VALID [2020-07-17 21:43:07,339 INFO L280 TraceCheckUtils]: 2: Hoare triple {3060#true} assume true; {3060#true} is VALID [2020-07-17 21:43:07,339 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3060#true} {3098#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #522#return; {3060#true} is VALID [2020-07-17 21:43:07,339 INFO L280 TraceCheckUtils]: 4: Hoare triple {3060#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {3060#true} is VALID [2020-07-17 21:43:07,340 INFO L280 TraceCheckUtils]: 5: Hoare triple {3060#true} assume true; {3060#true} is VALID [2020-07-17 21:43:07,340 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3060#true} {3065#(= 0 ~pumpRunning~0)} #510#return; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:07,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {3060#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {3060#true} is VALID [2020-07-17 21:43:07,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {3060#true} assume true; {3060#true} is VALID [2020-07-17 21:43:07,345 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3060#true} {3065#(= 0 ~pumpRunning~0)} #524#return; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:07,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {3060#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3103#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:43:07,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {3103#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3103#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:43:07,365 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3103#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3065#(= 0 ~pumpRunning~0)} #526#return; {3095#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 21:43:07,370 INFO L263 TraceCheckUtils]: 0: Hoare triple {3060#true} call ULTIMATE.init(); {3097#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:43:07,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {3097#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string15.base, #t~string15.offset, 1);call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1);call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1);call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string21.base, #t~string21.offset, 1);call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string23.base, #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string28.base, #t~string28.offset, 1);call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1);call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1);call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string30.base, #t~string30.offset, 1);call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1);call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string32.base, #t~string32.offset, 1);call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string34.base, #t~string34.offset, 1);call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,376 INFO L280 TraceCheckUtils]: 2: Hoare triple {3065#(= 0 ~pumpRunning~0)} assume true; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,376 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3065#(= 0 ~pumpRunning~0)} {3060#true} #550#return; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,377 INFO L263 TraceCheckUtils]: 4: Hoare triple {3065#(= 0 ~pumpRunning~0)} call #t~ret75 := main(); {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,378 INFO L280 TraceCheckUtils]: 5: Hoare triple {3065#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~6;havoc ~tmp~5; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,378 INFO L263 TraceCheckUtils]: 6: Hoare triple {3065#(= 0 ~pumpRunning~0)} call select_helpers(); {3060#true} is VALID [2020-07-17 21:43:07,378 INFO L280 TraceCheckUtils]: 7: Hoare triple {3060#true} assume true; {3060#true} is VALID [2020-07-17 21:43:07,379 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3060#true} {3065#(= 0 ~pumpRunning~0)} #444#return; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,379 INFO L263 TraceCheckUtils]: 9: Hoare triple {3065#(= 0 ~pumpRunning~0)} call select_features(); {3060#true} is VALID [2020-07-17 21:43:07,379 INFO L280 TraceCheckUtils]: 10: Hoare triple {3060#true} assume true; {3060#true} is VALID [2020-07-17 21:43:07,380 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3060#true} {3065#(= 0 ~pumpRunning~0)} #446#return; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,380 INFO L263 TraceCheckUtils]: 12: Hoare triple {3065#(= 0 ~pumpRunning~0)} call #t~ret35 := valid_product(); {3060#true} is VALID [2020-07-17 21:43:07,381 INFO L280 TraceCheckUtils]: 13: Hoare triple {3060#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {3060#true} is VALID [2020-07-17 21:43:07,381 INFO L280 TraceCheckUtils]: 14: Hoare triple {3060#true} assume true; {3060#true} is VALID [2020-07-17 21:43:07,382 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3060#true} {3065#(= 0 ~pumpRunning~0)} #448#return; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,382 INFO L280 TraceCheckUtils]: 16: Hoare triple {3065#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,383 INFO L280 TraceCheckUtils]: 17: Hoare triple {3065#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~5; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,383 INFO L263 TraceCheckUtils]: 18: Hoare triple {3065#(= 0 ~pumpRunning~0)} call setup(); {3060#true} is VALID [2020-07-17 21:43:07,383 INFO L280 TraceCheckUtils]: 19: Hoare triple {3060#true} assume true; {3060#true} is VALID [2020-07-17 21:43:07,384 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3060#true} {3065#(= 0 ~pumpRunning~0)} #450#return; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,385 INFO L263 TraceCheckUtils]: 21: Hoare triple {3065#(= 0 ~pumpRunning~0)} call runTest(); {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,385 INFO L263 TraceCheckUtils]: 22: Hoare triple {3065#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {3098#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:43:07,386 INFO L280 TraceCheckUtils]: 23: Hoare triple {3098#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3060#true} is VALID [2020-07-17 21:43:07,386 INFO L280 TraceCheckUtils]: 24: Hoare triple {3060#true} assume true; {3060#true} is VALID [2020-07-17 21:43:07,386 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3060#true} {3065#(= 0 ~pumpRunning~0)} #540#return; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,387 INFO L263 TraceCheckUtils]: 26: Hoare triple {3065#(= 0 ~pumpRunning~0)} call test(); {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,388 INFO L280 TraceCheckUtils]: 27: Hoare triple {3065#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,388 INFO L280 TraceCheckUtils]: 28: Hoare triple {3065#(= 0 ~pumpRunning~0)} assume !false; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,389 INFO L280 TraceCheckUtils]: 29: Hoare triple {3065#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,389 INFO L280 TraceCheckUtils]: 30: Hoare triple {3065#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,390 INFO L280 TraceCheckUtils]: 31: Hoare triple {3065#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,391 INFO L280 TraceCheckUtils]: 32: Hoare triple {3065#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,391 INFO L280 TraceCheckUtils]: 33: Hoare triple {3065#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,392 INFO L280 TraceCheckUtils]: 34: Hoare triple {3065#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,393 INFO L280 TraceCheckUtils]: 35: Hoare triple {3065#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,393 INFO L280 TraceCheckUtils]: 36: Hoare triple {3065#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,394 INFO L263 TraceCheckUtils]: 37: Hoare triple {3065#(= 0 ~pumpRunning~0)} call stopSystem(); {3099#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:43:07,395 INFO L280 TraceCheckUtils]: 38: Hoare triple {3099#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,395 INFO L280 TraceCheckUtils]: 39: Hoare triple {3065#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,396 INFO L280 TraceCheckUtils]: 40: Hoare triple {3065#(= 0 ~pumpRunning~0)} assume true; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,396 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {3065#(= 0 ~pumpRunning~0)} {3065#(= 0 ~pumpRunning~0)} #500#return; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,397 INFO L263 TraceCheckUtils]: 42: Hoare triple {3065#(= 0 ~pumpRunning~0)} call timeShift(); {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,398 INFO L263 TraceCheckUtils]: 43: Hoare triple {3065#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {3098#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:43:07,398 INFO L263 TraceCheckUtils]: 44: Hoare triple {3098#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {3060#true} is VALID [2020-07-17 21:43:07,398 INFO L280 TraceCheckUtils]: 45: Hoare triple {3060#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3060#true} is VALID [2020-07-17 21:43:07,399 INFO L280 TraceCheckUtils]: 46: Hoare triple {3060#true} assume true; {3060#true} is VALID [2020-07-17 21:43:07,399 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {3060#true} {3098#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #522#return; {3060#true} is VALID [2020-07-17 21:43:07,399 INFO L280 TraceCheckUtils]: 48: Hoare triple {3060#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {3060#true} is VALID [2020-07-17 21:43:07,399 INFO L280 TraceCheckUtils]: 49: Hoare triple {3060#true} assume true; {3060#true} is VALID [2020-07-17 21:43:07,400 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {3060#true} {3065#(= 0 ~pumpRunning~0)} #510#return; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,401 INFO L280 TraceCheckUtils]: 51: Hoare triple {3065#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,401 INFO L280 TraceCheckUtils]: 52: Hoare triple {3065#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,402 INFO L263 TraceCheckUtils]: 53: Hoare triple {3065#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,403 INFO L280 TraceCheckUtils]: 54: Hoare triple {3065#(= 0 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~2; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,403 INFO L263 TraceCheckUtils]: 55: Hoare triple {3065#(= 0 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {3060#true} is VALID [2020-07-17 21:43:07,403 INFO L280 TraceCheckUtils]: 56: Hoare triple {3060#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {3060#true} is VALID [2020-07-17 21:43:07,403 INFO L280 TraceCheckUtils]: 57: Hoare triple {3060#true} assume true; {3060#true} is VALID [2020-07-17 21:43:07,404 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {3060#true} {3065#(= 0 ~pumpRunning~0)} #524#return; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,405 INFO L280 TraceCheckUtils]: 59: Hoare triple {3065#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,405 INFO L280 TraceCheckUtils]: 60: Hoare triple {3065#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~9; {3065#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:07,405 INFO L263 TraceCheckUtils]: 61: Hoare triple {3065#(= 0 ~pumpRunning~0)} call #t~ret73 := isPumpRunning(); {3060#true} is VALID [2020-07-17 21:43:07,406 INFO L280 TraceCheckUtils]: 62: Hoare triple {3060#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3103#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:43:07,407 INFO L280 TraceCheckUtils]: 63: Hoare triple {3103#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3103#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:43:07,408 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {3103#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3065#(= 0 ~pumpRunning~0)} #526#return; {3095#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 21:43:07,408 INFO L280 TraceCheckUtils]: 65: Hoare triple {3095#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {3096#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:43:07,409 INFO L280 TraceCheckUtils]: 66: Hoare triple {3096#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume 0 != ~tmp___0~2; {3061#false} is VALID [2020-07-17 21:43:07,409 INFO L280 TraceCheckUtils]: 67: Hoare triple {3061#false} assume 0 == ~switchedOnBeforeTS~0; {3061#false} is VALID [2020-07-17 21:43:07,409 INFO L263 TraceCheckUtils]: 68: Hoare triple {3061#false} call __automaton_fail(); {3061#false} is VALID [2020-07-17 21:43:07,410 INFO L280 TraceCheckUtils]: 69: Hoare triple {3061#false} assume !false; {3061#false} is VALID [2020-07-17 21:43:07,420 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 21:43:07,420 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [471552318] [2020-07-17 21:43:07,421 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:43:07,421 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:43:07,421 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [814653656] [2020-07-17 21:43:07,422 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-17 21:43:07,422 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:43:07,422 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:43:07,510 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:43:07,511 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:43:07,511 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:43:07,511 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:43:07,512 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:43:07,512 INFO L87 Difference]: Start difference. First operand 305 states and 376 transitions. Second operand 9 states. [2020-07-17 21:43:08,392 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:43:11,221 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:43:15,181 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:43:15,501 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:43:16,241 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:16,242 INFO L93 Difference]: Finished difference Result 531 states and 700 transitions. [2020-07-17 21:43:16,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-17 21:43:16,242 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-17 21:43:16,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:43:16,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:43:16,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 332 transitions. [2020-07-17 21:43:16,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:43:16,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 332 transitions. [2020-07-17 21:43:16,257 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 332 transitions. [2020-07-17 21:43:17,136 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 332 edges. 332 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:43:17,136 INFO L225 Difference]: With dead ends: 531 [2020-07-17 21:43:17,136 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 21:43:17,142 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=74, Invalid=166, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:43:17,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 21:43:17,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 21:43:17,143 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:43:17,143 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-17 21:43:17,143 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 21:43:17,143 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 21:43:17,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:17,144 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 21:43:17,144 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 21:43:17,144 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:43:17,144 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:43:17,144 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 21:43:17,144 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 21:43:17,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:17,144 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 21:43:17,145 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 21:43:17,145 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:43:17,145 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:43:17,145 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:43:17,145 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:43:17,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 21:43:17,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 21:43:17,145 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 70 [2020-07-17 21:43:17,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:43:17,146 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 21:43:17,146 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:43:17,146 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 21:43:17,146 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:43:17,146 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 21:43:17,148 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 21:43:19,266 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9 [2020-07-17 21:43:19,460 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 21:43:19,655 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:43:19,832 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 21:43:20,004 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-17 21:43:20,361 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9 [2020-07-17 21:43:20,609 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 21:43:20,805 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-17 21:43:20,991 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-17 21:43:21,229 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:43:21,572 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9 [2020-07-17 21:43:21,996 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-07-17 21:43:22,195 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 21:43:22,442 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 21:43:22,821 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 21:43:23,204 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 21:43:23,582 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 21:43:23,951 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9 [2020-07-17 21:43:24,175 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:43:24,408 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:43:24,594 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:43:24,765 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-17 21:43:24,945 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:43:25,190 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:43:25,566 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-07-17 21:43:25,928 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2020-07-17 21:43:26,295 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-07-17 21:43:26,321 INFO L268 CegarLoopResult]: For program point L634(lines 611 635) no Hoare annotation was computed. [2020-07-17 21:43:26,321 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 587 642) no Hoare annotation was computed. [2020-07-17 21:43:26,322 INFO L268 CegarLoopResult]: For program point L618(lines 618 622) no Hoare annotation was computed. [2020-07-17 21:43:26,322 INFO L268 CegarLoopResult]: For program point L618-1(lines 618 622) no Hoare annotation was computed. [2020-07-17 21:43:26,322 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 587 642) no Hoare annotation was computed. [2020-07-17 21:43:26,322 INFO L268 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-07-17 21:43:26,322 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 587 642) no Hoare annotation was computed. [2020-07-17 21:43:26,322 INFO L268 CegarLoopResult]: For program point L612-2(lines 612 633) no Hoare annotation was computed. [2020-07-17 21:43:26,322 INFO L268 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-07-17 21:43:26,322 INFO L268 CegarLoopResult]: For program point L669-2(lines 669 694) no Hoare annotation was computed. [2020-07-17 21:43:26,323 INFO L268 CegarLoopResult]: For program point L695(lines 668 696) no Hoare annotation was computed. [2020-07-17 21:43:26,323 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 643 702) no Hoare annotation was computed. [2020-07-17 21:43:26,323 INFO L268 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-07-17 21:43:26,323 INFO L268 CegarLoopResult]: For program point L688-1(line 688) no Hoare annotation was computed. [2020-07-17 21:43:26,323 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 643 702) no Hoare annotation was computed. [2020-07-17 21:43:26,323 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 643 702) no Hoare annotation was computed. [2020-07-17 21:43:26,323 INFO L268 CegarLoopResult]: For program point L675(lines 675 679) no Hoare annotation was computed. [2020-07-17 21:43:26,323 INFO L268 CegarLoopResult]: For program point L675-1(lines 675 679) no Hoare annotation was computed. [2020-07-17 21:43:26,323 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 968 974) the Hoare annotation is: true [2020-07-17 21:43:26,323 INFO L268 CegarLoopResult]: For program point select_helpersEXIT(lines 968 974) no Hoare annotation was computed. [2020-07-17 21:43:26,323 INFO L268 CegarLoopResult]: For program point valid_productEXIT(lines 975 983) no Hoare annotation was computed. [2020-07-17 21:43:26,324 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 975 983) the Hoare annotation is: true [2020-07-17 21:43:26,324 INFO L268 CegarLoopResult]: For program point valid_productFINAL(lines 975 983) no Hoare annotation was computed. [2020-07-17 21:43:26,324 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 902 909) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:43:26,324 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1EXIT(lines 902 909) no Hoare annotation was computed. [2020-07-17 21:43:26,324 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1FINAL(lines 902 909) no Hoare annotation was computed. [2020-07-17 21:43:26,324 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 910 919) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0))) [2020-07-17 21:43:26,324 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2EXIT(lines 910 919) no Hoare annotation was computed. [2020-07-17 21:43:26,324 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2FINAL(lines 910 919) no Hoare annotation was computed. [2020-07-17 21:43:26,325 INFO L268 CegarLoopResult]: For program point L915(line 915) no Hoare annotation was computed. [2020-07-17 21:43:26,325 INFO L268 CegarLoopResult]: For program point L930-1(line 930) no Hoare annotation was computed. [2020-07-17 21:43:26,325 INFO L268 CegarLoopResult]: For program point L928(lines 928 945) no Hoare annotation was computed. [2020-07-17 21:43:26,325 INFO L268 CegarLoopResult]: For program point L928-1(lines 920 948) no Hoare annotation was computed. [2020-07-17 21:43:26,325 INFO L271 CegarLoopResult]: At program point L926(line 926) the Hoare annotation is: true [2020-07-17 21:43:26,325 INFO L268 CegarLoopResult]: For program point L926-1(line 926) no Hoare annotation was computed. [2020-07-17 21:43:26,325 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 920 948) the Hoare annotation is: true [2020-07-17 21:43:26,325 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__3EXIT(lines 920 948) no Hoare annotation was computed. [2020-07-17 21:43:26,326 INFO L264 CegarLoopResult]: At program point L935(line 935) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-17 21:43:26,326 INFO L268 CegarLoopResult]: For program point L933(lines 933 939) no Hoare annotation was computed. [2020-07-17 21:43:26,326 INFO L268 CegarLoopResult]: For program point L932(lines 932 942) no Hoare annotation was computed. [2020-07-17 21:43:26,326 INFO L271 CegarLoopResult]: At program point L930(line 930) the Hoare annotation is: true [2020-07-17 21:43:26,326 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 511 533) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 21:43:26,326 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 511 533) no Hoare annotation was computed. [2020-07-17 21:43:26,326 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 511 533) no Hoare annotation was computed. [2020-07-17 21:43:26,326 INFO L264 CegarLoopResult]: At program point L523(line 523) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= main_~tmp~5 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:43:26,326 INFO L264 CegarLoopResult]: At program point L523-1(line 523) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= main_~tmp~5 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:43:26,326 INFO L268 CegarLoopResult]: For program point L521(lines 521 528) no Hoare annotation was computed. [2020-07-17 21:43:26,327 INFO L268 CegarLoopResult]: For program point L521-1(lines 521 528) no Hoare annotation was computed. [2020-07-17 21:43:26,327 INFO L268 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-07-17 21:43:26,327 INFO L264 CegarLoopResult]: At program point L518(line 518) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 21:43:26,327 INFO L264 CegarLoopResult]: At program point L517(line 517) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 21:43:26,327 INFO L264 CegarLoopResult]: At program point L517-1(line 517) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 21:43:26,327 INFO L268 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-07-17 21:43:26,327 INFO L268 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-07-17 21:43:26,327 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 465 488) no Hoare annotation was computed. [2020-07-17 21:43:26,327 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-17 21:43:26,327 INFO L268 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-07-17 21:43:26,327 INFO L268 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-07-17 21:43:26,327 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 465 488) no Hoare annotation was computed. [2020-07-17 21:43:26,328 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-07-17 21:43:26,328 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 465 488) no Hoare annotation was computed. [2020-07-17 21:43:26,328 INFO L268 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-07-17 21:43:26,328 INFO L268 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-07-17 21:43:26,328 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-07-17 21:43:26,328 INFO L268 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-07-17 21:43:26,328 INFO L268 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-07-17 21:43:26,328 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-17 21:43:26,328 INFO L268 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-07-17 21:43:26,329 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-17 21:43:26,329 INFO L264 CegarLoopResult]: At program point L188(line 188) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-17 21:43:26,329 INFO L268 CegarLoopResult]: For program point L188-1(lines 169 193) no Hoare annotation was computed. [2020-07-17 21:43:26,329 INFO L264 CegarLoopResult]: At program point L183(line 183) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 21:43:26,329 INFO L264 CegarLoopResult]: At program point L179(line 179) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 21:43:26,329 INFO L268 CegarLoopResult]: For program point L177(lines 177 185) no Hoare annotation was computed. [2020-07-17 21:43:26,329 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 169 193) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-17 21:43:26,330 INFO L264 CegarLoopResult]: At program point L175(line 175) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 21:43:26,330 INFO L268 CegarLoopResult]: For program point L175-1(line 175) no Hoare annotation was computed. [2020-07-17 21:43:26,330 INFO L268 CegarLoopResult]: For program point L173(lines 173 190) no Hoare annotation was computed. [2020-07-17 21:43:26,330 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__methaneQueryEXIT(lines 169 193) no Hoare annotation was computed. [2020-07-17 21:43:26,330 INFO L268 CegarLoopResult]: For program point stopSystemEXIT(lines 328 342) no Hoare annotation was computed. [2020-07-17 21:43:26,330 INFO L264 CegarLoopResult]: At program point L334(line 334) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-17 21:43:26,330 INFO L268 CegarLoopResult]: For program point L332(lines 332 338) no Hoare annotation was computed. [2020-07-17 21:43:26,330 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 328 342) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0))) [2020-07-17 21:43:26,331 INFO L268 CegarLoopResult]: For program point stopSystemFINAL(lines 328 342) no Hoare annotation was computed. [2020-07-17 21:43:26,331 INFO L268 CegarLoopResult]: For program point isPumpRunningEXIT(lines 264 272) no Hoare annotation was computed. [2020-07-17 21:43:26,331 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 264 272) the Hoare annotation is: true [2020-07-17 21:43:26,331 INFO L268 CegarLoopResult]: For program point isPumpRunningFINAL(lines 264 272) no Hoare annotation was computed. [2020-07-17 21:43:26,331 INFO L268 CegarLoopResult]: For program point L318(lines 318 322) no Hoare annotation was computed. [2020-07-17 21:43:26,331 INFO L271 CegarLoopResult]: At program point L316(line 316) the Hoare annotation is: true [2020-07-17 21:43:26,331 INFO L268 CegarLoopResult]: For program point L318-2(lines 318 322) no Hoare annotation was computed. [2020-07-17 21:43:26,331 INFO L268 CegarLoopResult]: For program point L316-1(line 316) no Hoare annotation was computed. [2020-07-17 21:43:26,332 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 309 327) the Hoare annotation is: true [2020-07-17 21:43:26,332 INFO L268 CegarLoopResult]: For program point isLowWaterLevelEXIT(lines 309 327) no Hoare annotation was computed. [2020-07-17 21:43:26,332 INFO L268 CegarLoopResult]: For program point isLowWaterLevelFINAL(lines 309 327) no Hoare annotation was computed. [2020-07-17 21:43:26,332 INFO L268 CegarLoopResult]: For program point L280(lines 280 288) no Hoare annotation was computed. [2020-07-17 21:43:26,332 INFO L268 CegarLoopResult]: For program point L280-2(lines 280 288) no Hoare annotation was computed. [2020-07-17 21:43:26,332 INFO L268 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-07-17 21:43:26,332 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 273 308) no Hoare annotation was computed. [2020-07-17 21:43:26,332 INFO L268 CegarLoopResult]: For program point L303-1(line 303) no Hoare annotation was computed. [2020-07-17 21:43:26,332 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 273 308) no Hoare annotation was computed. [2020-07-17 21:43:26,333 INFO L268 CegarLoopResult]: For program point L292(lines 292 300) no Hoare annotation was computed. [2020-07-17 21:43:26,333 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 273 308) no Hoare annotation was computed. [2020-07-17 21:43:26,333 INFO L268 CegarLoopResult]: For program point L292-2(lines 292 300) no Hoare annotation was computed. [2020-07-17 21:43:26,333 INFO L268 CegarLoopResult]: For program point select_featuresEXIT(lines 961 967) no Hoare annotation was computed. [2020-07-17 21:43:26,333 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 961 967) the Hoare annotation is: true [2020-07-17 21:43:26,333 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 541 586) no Hoare annotation was computed. [2020-07-17 21:43:26,333 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 541 586) no Hoare annotation was computed. [2020-07-17 21:43:26,333 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 541 586) no Hoare annotation was computed. [2020-07-17 21:43:26,333 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 854 899) no Hoare annotation was computed. [2020-07-17 21:43:26,334 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 854 899) no Hoare annotation was computed. [2020-07-17 21:43:26,334 INFO L268 CegarLoopResult]: For program point L874(lines 874 881) no Hoare annotation was computed. [2020-07-17 21:43:26,334 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 854 899) no Hoare annotation was computed. [2020-07-17 21:43:26,334 INFO L268 CegarLoopResult]: For program point L868(lines 868 888) no Hoare annotation was computed. [2020-07-17 21:43:26,334 INFO L268 CegarLoopResult]: For program point L868-1(lines 868 888) no Hoare annotation was computed. [2020-07-17 21:43:26,334 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 497 507) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 21:43:26,334 INFO L268 CegarLoopResult]: For program point runTestEXIT(lines 497 507) no Hoare annotation was computed. [2020-07-17 21:43:26,334 INFO L268 CegarLoopResult]: For program point runTestFINAL(lines 497 507) no Hoare annotation was computed. [2020-07-17 21:43:26,335 INFO L264 CegarLoopResult]: At program point L502(line 502) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:43:26,335 INFO L268 CegarLoopResult]: For program point L258-1(line 258) no Hoare annotation was computed. [2020-07-17 21:43:26,335 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 253 263) the Hoare annotation is: true [2020-07-17 21:43:26,335 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 253 263) no Hoare annotation was computed. [2020-07-17 21:43:26,335 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 253 263) no Hoare annotation was computed. [2020-07-17 21:43:26,335 INFO L271 CegarLoopResult]: At program point L258(line 258) the Hoare annotation is: true [2020-07-17 21:43:26,335 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 245 252) the Hoare annotation is: true [2020-07-17 21:43:26,335 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 245 252) no Hoare annotation was computed. [2020-07-17 21:43:26,335 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 245 252) no Hoare annotation was computed. [2020-07-17 21:43:26,335 INFO L268 CegarLoopResult]: For program point processEnvironmentEXIT(lines 195 219) no Hoare annotation was computed. [2020-07-17 21:43:26,336 INFO L264 CegarLoopResult]: At program point L214(line 214) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-17 21:43:26,336 INFO L268 CegarLoopResult]: For program point L214-1(lines 195 219) no Hoare annotation was computed. [2020-07-17 21:43:26,336 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 195 219) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-17 21:43:26,336 INFO L264 CegarLoopResult]: At program point L209(line 209) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 21:43:26,336 INFO L264 CegarLoopResult]: At program point L205(line 205) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 21:43:26,336 INFO L268 CegarLoopResult]: For program point L203(lines 203 211) no Hoare annotation was computed. [2020-07-17 21:43:26,336 INFO L264 CegarLoopResult]: At program point L201(line 201) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 21:43:26,336 INFO L268 CegarLoopResult]: For program point L201-1(line 201) no Hoare annotation was computed. [2020-07-17 21:43:26,337 INFO L268 CegarLoopResult]: For program point L199(lines 199 216) no Hoare annotation was computed. [2020-07-17 21:43:26,337 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__baseEXIT(lines 161 167) no Hoare annotation was computed. [2020-07-17 21:43:26,337 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 161 167) the Hoare annotation is: true [2020-07-17 21:43:26,337 INFO L264 CegarLoopResult]: At program point testENTRY(lines 54 119) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 21:43:26,337 INFO L268 CegarLoopResult]: For program point testFINAL(lines 54 119) no Hoare annotation was computed. [2020-07-17 21:43:26,337 INFO L264 CegarLoopResult]: At program point L112(lines 63 113) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 21:43:26,337 INFO L264 CegarLoopResult]: At program point L102(line 102) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 21:43:26,337 INFO L268 CegarLoopResult]: For program point L100(lines 100 106) no Hoare annotation was computed. [2020-07-17 21:43:26,338 INFO L264 CegarLoopResult]: At program point L100-1(lines 94 107) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 21:43:26,338 INFO L268 CegarLoopResult]: For program point L65(lines 64 111) no Hoare annotation was computed. [2020-07-17 21:43:26,338 INFO L268 CegarLoopResult]: For program point L94(lines 94 107) no Hoare annotation was computed. [2020-07-17 21:43:26,338 INFO L264 CegarLoopResult]: At program point L86(line 86) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 21:43:26,338 INFO L268 CegarLoopResult]: For program point L84(lines 84 90) no Hoare annotation was computed. [2020-07-17 21:43:26,338 INFO L268 CegarLoopResult]: For program point L84-1(lines 84 90) no Hoare annotation was computed. [2020-07-17 21:43:26,338 INFO L264 CegarLoopResult]: At program point L109(lines 64 111) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 21:43:26,338 INFO L264 CegarLoopResult]: At program point L76(line 76) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 21:43:26,338 INFO L268 CegarLoopResult]: For program point L74(lines 74 80) no Hoare annotation was computed. [2020-07-17 21:43:26,339 INFO L268 CegarLoopResult]: For program point L74-1(lines 74 80) no Hoare annotation was computed. [2020-07-17 21:43:26,339 INFO L268 CegarLoopResult]: For program point testEXIT(lines 54 119) no Hoare annotation was computed. [2020-07-17 21:43:26,339 INFO L268 CegarLoopResult]: For program point L66(lines 66 70) no Hoare annotation was computed. [2020-07-17 21:43:26,339 INFO L268 CegarLoopResult]: For program point L828(lines 828 835) no Hoare annotation was computed. [2020-07-17 21:43:26,339 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 808 853) no Hoare annotation was computed. [2020-07-17 21:43:26,339 INFO L268 CegarLoopResult]: For program point L822(lines 822 842) no Hoare annotation was computed. [2020-07-17 21:43:26,339 INFO L268 CegarLoopResult]: For program point L822-1(lines 822 842) no Hoare annotation was computed. [2020-07-17 21:43:26,339 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 808 853) no Hoare annotation was computed. [2020-07-17 21:43:26,339 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 808 853) no Hoare annotation was computed. [2020-07-17 21:43:26,339 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 220 227) no Hoare annotation was computed. [2020-07-17 21:43:26,340 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 220 227) no Hoare annotation was computed. [2020-07-17 21:43:26,340 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 220 227) no Hoare annotation was computed. [2020-07-17 21:43:26,340 INFO L268 CegarLoopResult]: For program point isLowWaterSensorDryFINAL(lines 424 432) no Hoare annotation was computed. [2020-07-17 21:43:26,340 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 424 432) the Hoare annotation is: true [2020-07-17 21:43:26,340 INFO L268 CegarLoopResult]: For program point isLowWaterSensorDryEXIT(lines 424 432) no Hoare annotation was computed. [2020-07-17 21:43:26,340 INFO L268 CegarLoopResult]: For program point L400(lines 400 408) no Hoare annotation was computed. [2020-07-17 21:43:26,340 INFO L268 CegarLoopResult]: For program point L400-2(lines 400 408) no Hoare annotation was computed. [2020-07-17 21:43:26,340 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 392 414) no Hoare annotation was computed. [2020-07-17 21:43:26,340 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 392 414) no Hoare annotation was computed. [2020-07-17 21:43:26,341 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 392 414) no Hoare annotation was computed. [2020-07-17 21:43:26,341 INFO L268 CegarLoopResult]: For program point L770-1(line 770) no Hoare annotation was computed. [2020-07-17 21:43:26,341 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 705 807) no Hoare annotation was computed. [2020-07-17 21:43:26,341 INFO L268 CegarLoopResult]: For program point L729(lines 729 733) no Hoare annotation was computed. [2020-07-17 21:43:26,341 INFO L268 CegarLoopResult]: For program point L793(lines 793 804) no Hoare annotation was computed. [2020-07-17 21:43:26,341 INFO L268 CegarLoopResult]: For program point L756(lines 756 760) no Hoare annotation was computed. [2020-07-17 21:43:26,341 INFO L268 CegarLoopResult]: For program point L754-2(lines 754 774) no Hoare annotation was computed. [2020-07-17 21:43:26,341 INFO L268 CegarLoopResult]: For program point L775(lines 753 776) no Hoare annotation was computed. [2020-07-17 21:43:26,341 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 705 807) no Hoare annotation was computed. [2020-07-17 21:43:26,342 INFO L268 CegarLoopResult]: For program point L734(lines 734 750) no Hoare annotation was computed. [2020-07-17 21:43:26,342 INFO L268 CegarLoopResult]: For program point L794(lines 794 801) no Hoare annotation was computed. [2020-07-17 21:43:26,342 INFO L268 CegarLoopResult]: For program point L755(lines 754 774) no Hoare annotation was computed. [2020-07-17 21:43:26,342 INFO L268 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-07-17 21:43:26,342 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 705 807) no Hoare annotation was computed. [2020-07-17 21:43:26,342 INFO L268 CegarLoopResult]: For program point L786-1(line 786) no Hoare annotation was computed. [2020-07-17 21:43:26,342 INFO L268 CegarLoopResult]: For program point L751(lines 751 792) no Hoare annotation was computed. [2020-07-17 21:43:26,342 INFO L268 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-07-17 21:43:26,342 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 951 960) no Hoare annotation was computed. [2020-07-17 21:43:26,342 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 951 960) no Hoare annotation was computed. [2020-07-17 21:43:26,343 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 951 960) no Hoare annotation was computed. [2020-07-17 21:43:26,343 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-17 21:43:26,343 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|)) [2020-07-17 21:43:26,343 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-17 21:43:26,343 INFO L268 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-07-17 21:43:26,344 INFO L268 CegarLoopResult]: For program point L239-1(lines 228 244) no Hoare annotation was computed. [2020-07-17 21:43:26,344 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 228 244) no Hoare annotation was computed. [2020-07-17 21:43:26,344 INFO L268 CegarLoopResult]: For program point L235(lines 235 241) no Hoare annotation was computed. [2020-07-17 21:43:26,344 INFO L268 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-07-17 21:43:26,344 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 228 244) no Hoare annotation was computed. [2020-07-17 21:43:26,344 INFO L268 CegarLoopResult]: For program point L233-1(line 233) no Hoare annotation was computed. [2020-07-17 21:43:26,344 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 415 423) the Hoare annotation is: true [2020-07-17 21:43:26,344 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 415 423) no Hoare annotation was computed. [2020-07-17 21:43:26,344 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 415 423) no Hoare annotation was computed. [2020-07-17 21:43:26,345 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 371 382) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 21:43:26,345 INFO L268 CegarLoopResult]: For program point L375-1(lines 371 382) no Hoare annotation was computed. [2020-07-17 21:43:26,345 INFO L268 CegarLoopResult]: For program point changeMethaneLevelEXIT(lines 371 382) no Hoare annotation was computed. [2020-07-17 21:43:26,345 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-17 21:43:26,345 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-17 21:43:26,345 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-17 21:43:26,345 INFO L264 CegarLoopResult]: At program point L150(line 150) the Hoare annotation is: (or (and (not (= 0 ~systemActive~0)) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-17 21:43:26,345 INFO L264 CegarLoopResult]: At program point L148(lines 148 154) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 21:43:26,346 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 134 160) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-17 21:43:26,346 INFO L264 CegarLoopResult]: At program point L143(line 143) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-17 21:43:26,346 INFO L268 CegarLoopResult]: For program point L141(lines 137 159) no Hoare annotation was computed. [2020-07-17 21:43:26,346 INFO L268 CegarLoopResult]: For program point L139(lines 137 159) no Hoare annotation was computed. [2020-07-17 21:43:26,346 INFO L268 CegarLoopResult]: For program point timeShiftEXIT(lines 134 160) no Hoare annotation was computed. [2020-07-17 21:43:26,346 INFO L268 CegarLoopResult]: For program point timeShiftFINAL(lines 134 160) no Hoare annotation was computed. [2020-07-17 21:43:26,346 INFO L268 CegarLoopResult]: For program point L449(lines 449 453) no Hoare annotation was computed. [2020-07-17 21:43:26,346 INFO L264 CegarLoopResult]: At program point L449-1(lines 449 453) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 21:43:26,346 INFO L268 CegarLoopResult]: For program point cleanupEXIT(lines 435 464) no Hoare annotation was computed. [2020-07-17 21:43:26,347 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-07-17 21:43:26,347 INFO L264 CegarLoopResult]: At program point cleanupENTRY(lines 435 464) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-17 21:43:26,347 INFO L264 CegarLoopResult]: At program point L445-2(lines 445 459) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 21:43:26,347 INFO L264 CegarLoopResult]: At program point L441(line 441) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-17 21:43:26,347 INFO L268 CegarLoopResult]: For program point L441-1(line 441) no Hoare annotation was computed. [2020-07-17 21:43:26,347 INFO L271 CegarLoopResult]: At program point L460(lines 435 464) the Hoare annotation is: true [2020-07-17 21:43:26,347 INFO L268 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-07-17 21:43:26,347 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 383 391) the Hoare annotation is: true [2020-07-17 21:43:26,348 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 383 391) no Hoare annotation was computed. [2020-07-17 21:43:26,348 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 383 391) no Hoare annotation was computed. [2020-07-17 21:43:26,348 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 347 358) the Hoare annotation is: true [2020-07-17 21:43:26,348 INFO L268 CegarLoopResult]: For program point L351-1(lines 347 358) no Hoare annotation was computed. [2020-07-17 21:43:26,348 INFO L268 CegarLoopResult]: For program point lowerWaterLevelEXIT(lines 347 358) no Hoare annotation was computed. [2020-07-17 21:43:26,348 INFO L268 CegarLoopResult]: For program point setupEXIT(lines 489 495) no Hoare annotation was computed. [2020-07-17 21:43:26,348 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 489 495) the Hoare annotation is: true [2020-07-17 21:43:26,348 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-17 21:43:26,348 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-17 21:43:26,349 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 21:43:26,349 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-17 21:43:26,349 INFO L268 CegarLoopResult]: For program point waterRiseEXIT(lines 359 370) no Hoare annotation was computed. [2020-07-17 21:43:26,349 INFO L268 CegarLoopResult]: For program point L363-1(lines 359 370) no Hoare annotation was computed. [2020-07-17 21:43:26,349 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 359 370) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 21:43:26,349 INFO L268 CegarLoopResult]: For program point __automaton_failFINAL(lines 40 47) no Hoare annotation was computed. [2020-07-17 21:43:26,349 INFO L268 CegarLoopResult]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 44) no Hoare annotation was computed. [2020-07-17 21:43:26,349 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 40 47) the Hoare annotation is: true [2020-07-17 21:43:26,350 INFO L268 CegarLoopResult]: For program point __automaton_failEXIT(lines 40 47) no Hoare annotation was computed. [2020-07-17 21:43:26,354 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeENTRY has no Hoare annotation [2020-07-17 21:43:26,354 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetENTRY has no Hoare annotation [2020-07-17 21:43:26,354 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-17 21:43:26,354 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-17 21:43:26,354 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-17 21:43:26,354 WARN L170 areAnnotationChecker]: L915 has no Hoare annotation [2020-07-17 21:43:26,360 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-17 21:43:26,360 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-17 21:43:26,360 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-17 21:43:26,361 WARN L170 areAnnotationChecker]: L332 has no Hoare annotation [2020-07-17 21:43:26,361 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-17 21:43:26,361 WARN L170 areAnnotationChecker]: printPumpENTRY has no Hoare annotation [2020-07-17 21:43:26,361 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-17 21:43:26,361 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setENTRY has no Hoare annotation [2020-07-17 21:43:26,362 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeENTRY has no Hoare annotation [2020-07-17 21:43:26,362 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-17 21:43:26,362 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2020-07-17 21:43:26,362 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-17 21:43:26,363 WARN L170 areAnnotationChecker]: __utac__get_this_argENTRY has no Hoare annotation [2020-07-17 21:43:26,363 WARN L170 areAnnotationChecker]: activatePump__wrappee__lowWaterSensorENTRY has no Hoare annotation [2020-07-17 21:43:26,363 WARN L170 areAnnotationChecker]: isLowWaterSensorDryFINAL has no Hoare annotation [2020-07-17 21:43:26,363 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 21:43:26,363 WARN L170 areAnnotationChecker]: printEnvironmentENTRY has no Hoare annotation [2020-07-17 21:43:26,364 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtENTRY has no Hoare annotation [2020-07-17 21:43:26,364 WARN L170 areAnnotationChecker]: select_oneENTRY has no Hoare annotation [2020-07-17 21:43:26,364 WARN L170 areAnnotationChecker]: activatePumpENTRY has no Hoare annotation [2020-07-17 21:43:26,364 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intENTRY has no Hoare annotation [2020-07-17 21:43:26,364 WARN L170 areAnnotationChecker]: L375-1 has no Hoare annotation [2020-07-17 21:43:26,364 WARN L170 areAnnotationChecker]: L375-1 has no Hoare annotation [2020-07-17 21:43:26,364 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-17 21:43:26,364 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2020-07-17 21:43:26,365 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-17 21:43:26,365 WARN L170 areAnnotationChecker]: L351-1 has no Hoare annotation [2020-07-17 21:43:26,366 WARN L170 areAnnotationChecker]: L351-1 has no Hoare annotation [2020-07-17 21:43:26,369 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-17 21:43:26,370 WARN L170 areAnnotationChecker]: L363-1 has no Hoare annotation [2020-07-17 21:43:26,370 WARN L170 areAnnotationChecker]: L363-1 has no Hoare annotation [2020-07-17 21:43:26,370 WARN L170 areAnnotationChecker]: __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-17 21:43:26,370 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-17 21:43:26,370 WARN L170 areAnnotationChecker]: L612-2 has no Hoare annotation [2020-07-17 21:43:26,370 WARN L170 areAnnotationChecker]: L612-2 has no Hoare annotation [2020-07-17 21:43:26,371 WARN L170 areAnnotationChecker]: L612-2 has no Hoare annotation [2020-07-17 21:43:26,371 WARN L170 areAnnotationChecker]: L669-2 has no Hoare annotation [2020-07-17 21:43:26,371 WARN L170 areAnnotationChecker]: L669-2 has no Hoare annotation [2020-07-17 21:43:26,371 WARN L170 areAnnotationChecker]: L669-2 has no Hoare annotation [2020-07-17 21:43:26,371 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-17 21:43:26,371 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-17 21:43:26,371 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-17 21:43:26,371 WARN L170 areAnnotationChecker]: L915 has no Hoare annotation [2020-07-17 21:43:26,371 WARN L170 areAnnotationChecker]: L926-1 has no Hoare annotation [2020-07-17 21:43:26,372 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-17 21:43:26,372 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-17 21:43:26,372 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-17 21:43:26,372 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-17 21:43:26,372 WARN L170 areAnnotationChecker]: L332 has no Hoare annotation [2020-07-17 21:43:26,372 WARN L170 areAnnotationChecker]: L332 has no Hoare annotation [2020-07-17 21:43:26,372 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-17 21:43:26,372 WARN L170 areAnnotationChecker]: L316-1 has no Hoare annotation [2020-07-17 21:43:26,373 WARN L170 areAnnotationChecker]: L280 has no Hoare annotation [2020-07-17 21:43:26,373 WARN L170 areAnnotationChecker]: L280 has no Hoare annotation [2020-07-17 21:43:26,373 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-17 21:43:26,373 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setFINAL has no Hoare annotation [2020-07-17 21:43:26,373 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-17 21:43:26,374 WARN L170 areAnnotationChecker]: L868 has no Hoare annotation [2020-07-17 21:43:26,374 WARN L170 areAnnotationChecker]: L868 has no Hoare annotation [2020-07-17 21:43:26,374 WARN L170 areAnnotationChecker]: L258-1 has no Hoare annotation [2020-07-17 21:43:26,374 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-17 21:43:26,374 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2020-07-17 21:43:26,375 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2020-07-17 21:43:26,375 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-17 21:43:26,375 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-17 21:43:26,376 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-17 21:43:26,376 WARN L170 areAnnotationChecker]: L822 has no Hoare annotation [2020-07-17 21:43:26,376 WARN L170 areAnnotationChecker]: L822 has no Hoare annotation [2020-07-17 21:43:26,376 WARN L170 areAnnotationChecker]: activatePump__wrappee__lowWaterSensorFINAL has no Hoare annotation [2020-07-17 21:43:26,376 WARN L170 areAnnotationChecker]: isLowWaterSensorDryFINAL has no Hoare annotation [2020-07-17 21:43:26,376 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 21:43:26,376 WARN L170 areAnnotationChecker]: L400 has no Hoare annotation [2020-07-17 21:43:26,376 WARN L170 areAnnotationChecker]: L400 has no Hoare annotation [2020-07-17 21:43:26,376 WARN L170 areAnnotationChecker]: L729 has no Hoare annotation [2020-07-17 21:43:26,377 WARN L170 areAnnotationChecker]: L729 has no Hoare annotation [2020-07-17 21:43:26,377 WARN L170 areAnnotationChecker]: select_oneFINAL has no Hoare annotation [2020-07-17 21:43:26,377 WARN L170 areAnnotationChecker]: L233 has no Hoare annotation [2020-07-17 21:43:26,377 WARN L170 areAnnotationChecker]: L233 has no Hoare annotation [2020-07-17 21:43:26,377 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intFINAL has no Hoare annotation [2020-07-17 21:43:26,377 WARN L170 areAnnotationChecker]: L375-1 has no Hoare annotation [2020-07-17 21:43:26,377 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-17 21:43:26,377 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2020-07-17 21:43:26,377 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2020-07-17 21:43:26,377 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-17 21:43:26,377 WARN L170 areAnnotationChecker]: L441-1 has no Hoare annotation [2020-07-17 21:43:26,381 WARN L170 areAnnotationChecker]: L351-1 has no Hoare annotation [2020-07-17 21:43:26,381 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 21:43:26,382 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-17 21:43:26,382 WARN L170 areAnnotationChecker]: L363-1 has no Hoare annotation [2020-07-17 21:43:26,382 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-17 21:43:26,382 WARN L170 areAnnotationChecker]: L634 has no Hoare annotation [2020-07-17 21:43:26,382 WARN L170 areAnnotationChecker]: L613 has no Hoare annotation [2020-07-17 21:43:26,382 WARN L170 areAnnotationChecker]: L695 has no Hoare annotation [2020-07-17 21:43:26,382 WARN L170 areAnnotationChecker]: L695 has no Hoare annotation [2020-07-17 21:43:26,382 WARN L170 areAnnotationChecker]: L670 has no Hoare annotation [2020-07-17 21:43:26,383 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1EXIT has no Hoare annotation [2020-07-17 21:43:26,383 WARN L170 areAnnotationChecker]: valid_productEXIT has no Hoare annotation [2020-07-17 21:43:26,383 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2FINAL has no Hoare annotation [2020-07-17 21:43:26,383 WARN L170 areAnnotationChecker]: L926-1 has no Hoare annotation [2020-07-17 21:43:26,383 WARN L170 areAnnotationChecker]: L175-1 has no Hoare annotation [2020-07-17 21:43:26,383 WARN L170 areAnnotationChecker]: L188-1 has no Hoare annotation [2020-07-17 21:43:26,383 WARN L170 areAnnotationChecker]: L471 has no Hoare annotation [2020-07-17 21:43:26,383 WARN L170 areAnnotationChecker]: L471 has no Hoare annotation [2020-07-17 21:43:26,383 WARN L170 areAnnotationChecker]: stopSystemFINAL has no Hoare annotation [2020-07-17 21:43:26,384 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-17 21:43:26,384 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-17 21:43:26,384 WARN L170 areAnnotationChecker]: L316-1 has no Hoare annotation [2020-07-17 21:43:26,384 WARN L170 areAnnotationChecker]: L280-2 has no Hoare annotation [2020-07-17 21:43:26,384 WARN L170 areAnnotationChecker]: L519 has no Hoare annotation [2020-07-17 21:43:26,384 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-17 21:43:26,384 WARN L170 areAnnotationChecker]: L874 has no Hoare annotation [2020-07-17 21:43:26,384 WARN L170 areAnnotationChecker]: L874 has no Hoare annotation [2020-07-17 21:43:26,384 WARN L170 areAnnotationChecker]: L868-1 has no Hoare annotation [2020-07-17 21:43:26,384 WARN L170 areAnnotationChecker]: L258-1 has no Hoare annotation [2020-07-17 21:43:26,385 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-17 21:43:26,385 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-17 21:43:26,385 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-17 21:43:26,385 WARN L170 areAnnotationChecker]: L201-1 has no Hoare annotation [2020-07-17 21:43:26,385 WARN L170 areAnnotationChecker]: L214-1 has no Hoare annotation [2020-07-17 21:43:26,393 WARN L170 areAnnotationChecker]: L188-1 has no Hoare annotation [2020-07-17 21:43:26,394 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-17 21:43:26,395 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-17 21:43:26,395 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-17 21:43:26,395 WARN L170 areAnnotationChecker]: L828 has no Hoare annotation [2020-07-17 21:43:26,395 WARN L170 areAnnotationChecker]: L828 has no Hoare annotation [2020-07-17 21:43:26,395 WARN L170 areAnnotationChecker]: L822-1 has no Hoare annotation [2020-07-17 21:43:26,395 WARN L170 areAnnotationChecker]: activatePump__wrappee__lowWaterSensorEXIT has no Hoare annotation [2020-07-17 21:43:26,395 WARN L170 areAnnotationChecker]: isLowWaterSensorDryEXIT has no Hoare annotation [2020-07-17 21:43:26,395 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-17 21:43:26,395 WARN L170 areAnnotationChecker]: L400-2 has no Hoare annotation [2020-07-17 21:43:26,395 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtFINAL has no Hoare annotation [2020-07-17 21:43:26,396 WARN L170 areAnnotationChecker]: L734 has no Hoare annotation [2020-07-17 21:43:26,396 WARN L170 areAnnotationChecker]: L734 has no Hoare annotation [2020-07-17 21:43:26,396 WARN L170 areAnnotationChecker]: L233-1 has no Hoare annotation [2020-07-17 21:43:26,396 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intEXIT has no Hoare annotation [2020-07-17 21:43:26,396 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-17 21:43:26,396 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-17 21:43:26,396 WARN L170 areAnnotationChecker]: getWaterLevelEXIT has no Hoare annotation [2020-07-17 21:43:26,396 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2020-07-17 21:43:26,396 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2020-07-17 21:43:26,396 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2020-07-17 21:43:26,397 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-17 21:43:26,397 WARN L170 areAnnotationChecker]: L441-1 has no Hoare annotation [2020-07-17 21:43:26,397 WARN L170 areAnnotationChecker]: lowerWaterLevelEXIT has no Hoare annotation [2020-07-17 21:43:26,397 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 21:43:26,397 WARN L170 areAnnotationChecker]: L521-1 has no Hoare annotation [2020-07-17 21:43:26,398 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-17 21:43:26,398 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-17 21:43:26,398 WARN L170 areAnnotationChecker]: __automaton_failEXIT has no Hoare annotation [2020-07-17 21:43:26,398 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeFINAL has no Hoare annotation [2020-07-17 21:43:26,398 WARN L170 areAnnotationChecker]: L618 has no Hoare annotation [2020-07-17 21:43:26,399 WARN L170 areAnnotationChecker]: L618 has no Hoare annotation [2020-07-17 21:43:26,399 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetFINAL has no Hoare annotation [2020-07-17 21:43:26,399 WARN L170 areAnnotationChecker]: L675 has no Hoare annotation [2020-07-17 21:43:26,399 WARN L170 areAnnotationChecker]: L675 has no Hoare annotation [2020-07-17 21:43:26,399 WARN L170 areAnnotationChecker]: L519 has no Hoare annotation [2020-07-17 21:43:26,399 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2EXIT has no Hoare annotation [2020-07-17 21:43:26,399 WARN L170 areAnnotationChecker]: L928 has no Hoare annotation [2020-07-17 21:43:26,399 WARN L170 areAnnotationChecker]: L928 has no Hoare annotation [2020-07-17 21:43:26,399 WARN L170 areAnnotationChecker]: L175-1 has no Hoare annotation [2020-07-17 21:43:26,399 WARN L170 areAnnotationChecker]: L472 has no Hoare annotation [2020-07-17 21:43:26,399 WARN L170 areAnnotationChecker]: L472 has no Hoare annotation [2020-07-17 21:43:26,400 WARN L170 areAnnotationChecker]: stopSystemEXIT has no Hoare annotation [2020-07-17 21:43:26,400 WARN L170 areAnnotationChecker]: L930-1 has no Hoare annotation [2020-07-17 21:43:26,400 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-17 21:43:26,400 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-17 21:43:26,400 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-17 21:43:26,400 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-17 21:43:26,400 WARN L170 areAnnotationChecker]: runTestEXIT has no Hoare annotation [2020-07-17 21:43:26,400 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeFINAL has no Hoare annotation [2020-07-17 21:43:26,400 WARN L170 areAnnotationChecker]: isMethaneAlarmFINAL has no Hoare annotation [2020-07-17 21:43:26,400 WARN L170 areAnnotationChecker]: L214-1 has no Hoare annotation [2020-07-17 21:43:26,401 WARN L170 areAnnotationChecker]: L201-1 has no Hoare annotation [2020-07-17 21:43:26,401 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__methaneQueryEXIT has no Hoare annotation [2020-07-17 21:43:26,401 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__methaneQueryEXIT has no Hoare annotation [2020-07-17 21:43:26,401 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-17 21:43:26,401 WARN L170 areAnnotationChecker]: L66 has no Hoare annotation [2020-07-17 21:43:26,401 WARN L170 areAnnotationChecker]: __utac__get_this_argFINAL has no Hoare annotation [2020-07-17 21:43:26,401 WARN L170 areAnnotationChecker]: L239-1 has no Hoare annotation [2020-07-17 21:43:26,401 WARN L170 areAnnotationChecker]: printEnvironmentFINAL has no Hoare annotation [2020-07-17 21:43:26,401 WARN L170 areAnnotationChecker]: L751 has no Hoare annotation [2020-07-17 21:43:26,401 WARN L170 areAnnotationChecker]: L751 has no Hoare annotation [2020-07-17 21:43:26,402 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2020-07-17 21:43:26,402 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2020-07-17 21:43:26,402 WARN L170 areAnnotationChecker]: L688-1 has no Hoare annotation [2020-07-17 21:43:26,402 WARN L170 areAnnotationChecker]: L480 has no Hoare annotation [2020-07-17 21:43:26,402 WARN L170 areAnnotationChecker]: L480 has no Hoare annotation [2020-07-17 21:43:26,402 WARN L170 areAnnotationChecker]: L84-1 has no Hoare annotation [2020-07-17 21:43:26,404 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-17 21:43:26,404 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-17 21:43:26,404 WARN L170 areAnnotationChecker]: L521-1 has no Hoare annotation [2020-07-17 21:43:26,404 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-17 21:43:26,404 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-17 21:43:26,404 WARN L170 areAnnotationChecker]: L74-1 has no Hoare annotation [2020-07-17 21:43:26,404 WARN L170 areAnnotationChecker]: L928-1 has no Hoare annotation [2020-07-17 21:43:26,404 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeEXIT has no Hoare annotation [2020-07-17 21:43:26,405 WARN L170 areAnnotationChecker]: L618-1 has no Hoare annotation [2020-07-17 21:43:26,405 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-17 21:43:26,405 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-17 21:43:26,405 WARN L170 areAnnotationChecker]: L675-1 has no Hoare annotation [2020-07-17 21:43:26,405 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-17 21:43:26,405 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-17 21:43:26,405 WARN L170 areAnnotationChecker]: L930-1 has no Hoare annotation [2020-07-17 21:43:26,405 WARN L170 areAnnotationChecker]: L177 has no Hoare annotation [2020-07-17 21:43:26,405 WARN L170 areAnnotationChecker]: L177 has no Hoare annotation [2020-07-17 21:43:26,405 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-17 21:43:26,406 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-17 21:43:26,406 WARN L170 areAnnotationChecker]: L932 has no Hoare annotation [2020-07-17 21:43:26,406 WARN L170 areAnnotationChecker]: L932 has no Hoare annotation [2020-07-17 21:43:26,407 WARN L170 areAnnotationChecker]: L318-2 has no Hoare annotation [2020-07-17 21:43:26,407 WARN L170 areAnnotationChecker]: L292-2 has no Hoare annotation [2020-07-17 21:43:26,407 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-17 21:43:26,407 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-17 21:43:26,407 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-17 21:43:26,407 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-17 21:43:26,407 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-17 21:43:26,407 WARN L170 areAnnotationChecker]: testEXIT has no Hoare annotation [2020-07-17 21:43:26,407 WARN L170 areAnnotationChecker]: L74 has no Hoare annotation [2020-07-17 21:43:26,407 WARN L170 areAnnotationChecker]: L74 has no Hoare annotation [2020-07-17 21:43:26,407 WARN L170 areAnnotationChecker]: printEnvironmentEXIT has no Hoare annotation [2020-07-17 21:43:26,408 WARN L170 areAnnotationChecker]: L754-2 has no Hoare annotation [2020-07-17 21:43:26,408 WARN L170 areAnnotationChecker]: L754-2 has no Hoare annotation [2020-07-17 21:43:26,408 WARN L170 areAnnotationChecker]: L754-2 has no Hoare annotation [2020-07-17 21:43:26,408 WARN L170 areAnnotationChecker]: L793 has no Hoare annotation [2020-07-17 21:43:26,408 WARN L170 areAnnotationChecker]: L793 has no Hoare annotation [2020-07-17 21:43:26,408 WARN L170 areAnnotationChecker]: L239 has no Hoare annotation [2020-07-17 21:43:26,408 WARN L170 areAnnotationChecker]: L239 has no Hoare annotation [2020-07-17 21:43:26,408 WARN L170 areAnnotationChecker]: L481 has no Hoare annotation [2020-07-17 21:43:26,408 WARN L170 areAnnotationChecker]: L481 has no Hoare annotation [2020-07-17 21:43:26,408 WARN L170 areAnnotationChecker]: L94 has no Hoare annotation [2020-07-17 21:43:26,408 WARN L170 areAnnotationChecker]: L94 has no Hoare annotation [2020-07-17 21:43:26,409 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-17 21:43:26,409 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-17 21:43:26,409 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-17 21:43:26,409 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-17 21:43:26,409 WARN L170 areAnnotationChecker]: L477 has no Hoare annotation [2020-07-17 21:43:26,409 WARN L170 areAnnotationChecker]: L477 has no Hoare annotation [2020-07-17 21:43:26,409 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-17 21:43:26,409 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-17 21:43:26,409 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__3EXIT has no Hoare annotation [2020-07-17 21:43:26,409 WARN L170 areAnnotationChecker]: L770-1 has no Hoare annotation [2020-07-17 21:43:26,410 WARN L170 areAnnotationChecker]: L786-1 has no Hoare annotation [2020-07-17 21:43:26,410 WARN L170 areAnnotationChecker]: L688 has no Hoare annotation [2020-07-17 21:43:26,410 WARN L170 areAnnotationChecker]: L688 has no Hoare annotation [2020-07-17 21:43:26,410 WARN L170 areAnnotationChecker]: L188-1 has no Hoare annotation [2020-07-17 21:43:26,410 WARN L170 areAnnotationChecker]: L188-1 has no Hoare annotation [2020-07-17 21:43:26,410 WARN L170 areAnnotationChecker]: L474 has no Hoare annotation [2020-07-17 21:43:26,411 WARN L170 areAnnotationChecker]: L474 has no Hoare annotation [2020-07-17 21:43:26,411 WARN L170 areAnnotationChecker]: L933 has no Hoare annotation [2020-07-17 21:43:26,411 WARN L170 areAnnotationChecker]: L933 has no Hoare annotation [2020-07-17 21:43:26,411 WARN L170 areAnnotationChecker]: isLowWaterLevelFINAL has no Hoare annotation [2020-07-17 21:43:26,411 WARN L170 areAnnotationChecker]: L303 has no Hoare annotation [2020-07-17 21:43:26,411 WARN L170 areAnnotationChecker]: L303 has no Hoare annotation [2020-07-17 21:43:26,411 WARN L170 areAnnotationChecker]: L214-1 has no Hoare annotation [2020-07-17 21:43:26,411 WARN L170 areAnnotationChecker]: L214-1 has no Hoare annotation [2020-07-17 21:43:26,413 WARN L170 areAnnotationChecker]: L74-1 has no Hoare annotation [2020-07-17 21:43:26,413 WARN L170 areAnnotationChecker]: L303-1 has no Hoare annotation [2020-07-17 21:43:26,414 WARN L170 areAnnotationChecker]: L775 has no Hoare annotation [2020-07-17 21:43:26,414 WARN L170 areAnnotationChecker]: L755 has no Hoare annotation [2020-07-17 21:43:26,414 WARN L170 areAnnotationChecker]: L755 has no Hoare annotation [2020-07-17 21:43:26,414 WARN L170 areAnnotationChecker]: L794 has no Hoare annotation [2020-07-17 21:43:26,414 WARN L170 areAnnotationChecker]: L794 has no Hoare annotation [2020-07-17 21:43:26,414 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-17 21:43:26,414 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-17 21:43:26,414 WARN L170 areAnnotationChecker]: L100 has no Hoare annotation [2020-07-17 21:43:26,414 WARN L170 areAnnotationChecker]: L100 has no Hoare annotation [2020-07-17 21:43:26,415 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:43:26,415 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:43:26,415 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:43:26,415 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:43:26,415 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:43:26,415 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:43:26,415 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:43:26,415 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:43:26,415 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-17 21:43:26,415 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-17 21:43:26,415 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-17 21:43:26,416 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-17 21:43:26,416 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-17 21:43:26,416 WARN L170 areAnnotationChecker]: L478 has no Hoare annotation [2020-07-17 21:43:26,416 WARN L170 areAnnotationChecker]: L478 has no Hoare annotation [2020-07-17 21:43:26,416 WARN L170 areAnnotationChecker]: L84-1 has no Hoare annotation [2020-07-17 21:43:26,417 WARN L170 areAnnotationChecker]: L475 has no Hoare annotation [2020-07-17 21:43:26,417 WARN L170 areAnnotationChecker]: L475 has no Hoare annotation [2020-07-17 21:43:26,417 WARN L170 areAnnotationChecker]: L928-1 has no Hoare annotation [2020-07-17 21:43:26,417 WARN L170 areAnnotationChecker]: isLowWaterLevelEXIT has no Hoare annotation [2020-07-17 21:43:26,417 WARN L170 areAnnotationChecker]: printPumpFINAL has no Hoare annotation [2020-07-17 21:43:26,417 WARN L170 areAnnotationChecker]: L786 has no Hoare annotation [2020-07-17 21:43:26,417 WARN L170 areAnnotationChecker]: L786 has no Hoare annotation [2020-07-17 21:43:26,417 WARN L170 areAnnotationChecker]: L756 has no Hoare annotation [2020-07-17 21:43:26,417 WARN L170 areAnnotationChecker]: L483 has no Hoare annotation [2020-07-17 21:43:26,418 WARN L170 areAnnotationChecker]: L483 has no Hoare annotation [2020-07-17 21:43:26,419 WARN L170 areAnnotationChecker]: L456 has no Hoare annotation [2020-07-17 21:43:26,419 WARN L170 areAnnotationChecker]: Specification2FINAL has no Hoare annotation [2020-07-17 21:43:26,419 WARN L170 areAnnotationChecker]: L456 has no Hoare annotation [2020-07-17 21:43:26,420 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-17 21:43:26,420 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-17 21:43:26,420 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:43:26,420 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:43:26,420 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:43:26,420 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:43:26,420 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:43:26,420 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:43:26,420 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:43:26,420 WARN L170 areAnnotationChecker]: L770 has no Hoare annotation [2020-07-17 21:43:26,421 WARN L170 areAnnotationChecker]: L770 has no Hoare annotation [2020-07-17 21:43:26,421 INFO L163 areAnnotationChecker]: CFG has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-17 21:43:26,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 09:43:26 BoogieIcfgContainer [2020-07-17 21:43:26,436 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 21:43:26,438 INFO L168 Benchmark]: Toolchain (without parser) took 55161.65 ms. Allocated memory was 144.2 MB in the beginning and 760.7 MB in the end (delta: 616.6 MB). Free memory was 99.6 MB in the beginning and 677.8 MB in the end (delta: -578.2 MB). Peak memory consumption was 38.3 MB. Max. memory is 7.1 GB. [2020-07-17 21:43:26,439 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 144.2 MB. Free memory was 119.2 MB in the beginning and 119.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-17 21:43:26,440 INFO L168 Benchmark]: CACSL2BoogieTranslator took 730.60 ms. Allocated memory was 144.2 MB in the beginning and 200.8 MB in the end (delta: 56.6 MB). Free memory was 99.2 MB in the beginning and 165.5 MB in the end (delta: -66.4 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. [2020-07-17 21:43:26,441 INFO L168 Benchmark]: Boogie Preprocessor took 144.74 ms. Allocated memory is still 200.8 MB. Free memory was 165.5 MB in the beginning and 159.4 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 7.1 GB. [2020-07-17 21:43:26,442 INFO L168 Benchmark]: RCFGBuilder took 1675.23 ms. Allocated memory was 200.8 MB in the beginning and 231.7 MB in the end (delta: 30.9 MB). Free memory was 159.4 MB in the beginning and 85.6 MB in the end (delta: 73.8 MB). Peak memory consumption was 104.7 MB. Max. memory is 7.1 GB. [2020-07-17 21:43:26,442 INFO L168 Benchmark]: TraceAbstraction took 52603.84 ms. Allocated memory was 231.7 MB in the beginning and 760.7 MB in the end (delta: 529.0 MB). Free memory was 84.2 MB in the beginning and 677.8 MB in the end (delta: -593.7 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-17 21:43:26,446 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 144.2 MB. Free memory was 119.2 MB in the beginning and 119.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 730.60 ms. Allocated memory was 144.2 MB in the beginning and 200.8 MB in the end (delta: 56.6 MB). Free memory was 99.2 MB in the beginning and 165.5 MB in the end (delta: -66.4 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 144.74 ms. Allocated memory is still 200.8 MB. Free memory was 165.5 MB in the beginning and 159.4 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1675.23 ms. Allocated memory was 200.8 MB in the beginning and 231.7 MB in the end (delta: 30.9 MB). Free memory was 159.4 MB in the beginning and 85.6 MB in the end (delta: 73.8 MB). Peak memory consumption was 104.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 52603.84 ms. Allocated memory was 231.7 MB in the beginning and 760.7 MB in the end (delta: 529.0 MB). Free memory was 84.2 MB in the beginning and 677.8 MB in the end (delta: -593.7 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 44]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 445]: Loop Invariant Derived loop invariant: !(0 == \old(pumpRunning)) || 0 == pumpRunning - InvariantResult [Line: 63]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(1 == \old(systemActive))) || 0 == pumpRunning - InvariantResult [Line: 435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 64]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(1 == \old(systemActive))) || 0 == pumpRunning - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 247 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 43.2s, OverallIterations: 3, TraceHistogramMax: 2, AutomataDifference: 36.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 9.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 374 SDtfs, 684 SDslu, 388 SDs, 0 SdLazy, 1560 SolverSat, 466 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 10.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 99 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 3.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=305occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.2s AutomataMinimizationTime, 3 MinimizatonAttempts, 85 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 63 LocationsWithAnnotation, 414 PreInvPairs, 488 NumberOfFragments, 743 HoareAnnotationTreeSize, 414 FomulaSimplifications, 4363 FormulaSimplificationTreeSizeReduction, 1.7s HoareSimplificationTime, 63 FomulaSimplificationsInter, 11831 FormulaSimplificationTreeSizeReductionInter, 6.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 193 NumberOfCodeBlocks, 193 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 190 ConstructedInterpolants, 0 QuantifiedInterpolants, 58865 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 9/9 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...