/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec3_product20.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 13:07:22,921 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 13:07:22,923 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 13:07:22,940 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 13:07:22,941 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 13:07:22,943 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 13:07:22,945 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 13:07:22,958 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 13:07:22,960 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 13:07:22,961 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 13:07:22,963 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 13:07:22,964 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 13:07:22,965 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 13:07:22,965 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 13:07:22,966 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 13:07:22,969 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 13:07:22,971 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 13:07:22,973 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 13:07:22,975 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 13:07:22,981 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 13:07:22,985 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 13:07:22,989 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 13:07:22,990 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 13:07:22,992 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 13:07:22,994 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 13:07:22,994 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 13:07:22,995 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 13:07:22,998 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 13:07:22,998 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 13:07:22,999 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 13:07:22,999 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 13:07:23,000 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 13:07:23,001 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 13:07:23,002 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 13:07:23,003 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 13:07:23,003 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 13:07:23,004 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 13:07:23,004 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 13:07:23,005 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 13:07:23,005 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 13:07:23,007 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 13:07:23,007 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-17 13:07:23,022 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 13:07:23,022 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 13:07:23,024 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 13:07:23,025 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 13:07:23,025 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 13:07:23,025 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 13:07:23,025 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 13:07:23,026 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 13:07:23,026 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 13:07:23,026 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 13:07:23,027 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 13:07:23,027 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 13:07:23,028 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 13:07:23,028 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 13:07:23,029 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 13:07:23,029 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-17 13:07:23,029 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 13:07:23,030 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 13:07:23,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 13:07:23,030 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 13:07:23,030 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-17 13:07:23,030 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 13:07:23,030 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-17 13:07:23,312 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 13:07:23,324 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 13:07:23,327 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 13:07:23,329 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 13:07:23,329 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 13:07:23,330 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product20.cil.c [2020-07-17 13:07:23,409 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0b2b7c67/025397608dfc4f8a854c36e63e0a8f6c/FLAG1a2fdf5ad [2020-07-17 13:07:23,913 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 13:07:23,914 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product20.cil.c [2020-07-17 13:07:23,925 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0b2b7c67/025397608dfc4f8a854c36e63e0a8f6c/FLAG1a2fdf5ad [2020-07-17 13:07:24,234 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0b2b7c67/025397608dfc4f8a854c36e63e0a8f6c [2020-07-17 13:07:24,246 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 13:07:24,250 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 13:07:24,251 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 13:07:24,251 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 13:07:24,255 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 13:07:24,256 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 01:07:24" (1/1) ... [2020-07-17 13:07:24,260 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3afaed91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:07:24, skipping insertion in model container [2020-07-17 13:07:24,260 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 01:07:24" (1/1) ... [2020-07-17 13:07:24,270 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 13:07:24,343 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 13:07:24,770 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 13:07:24,882 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 13:07:24,966 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 13:07:25,000 INFO L208 MainTranslator]: Completed translation [2020-07-17 13:07:25,000 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:07:25 WrapperNode [2020-07-17 13:07:25,001 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 13:07:25,001 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 13:07:25,002 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 13:07:25,002 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 13:07:25,013 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:07:25" (1/1) ... [2020-07-17 13:07:25,013 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:07:25" (1/1) ... [2020-07-17 13:07:25,032 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:07:25" (1/1) ... [2020-07-17 13:07:25,032 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:07:25" (1/1) ... [2020-07-17 13:07:25,063 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:07:25" (1/1) ... [2020-07-17 13:07:25,074 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:07:25" (1/1) ... [2020-07-17 13:07:25,079 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:07:25" (1/1) ... [2020-07-17 13:07:25,088 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 13:07:25,088 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 13:07:25,088 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 13:07:25,089 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 13:07:25,089 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:07:25" (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 13:07:25,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 13:07:25,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 13:07:25,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 13:07:25,166 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 13:07:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 13:07:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 13:07:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 13:07:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 13:07:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 13:07:25,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 13:07:25,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 13:07:25,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 13:07:25,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 13:07:25,169 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 13:07:25,169 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 13:07:25,169 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 13:07:25,169 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 13:07:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 13:07:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2020-07-17 13:07:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 13:07:25,171 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 13:07:25,172 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 13:07:25,174 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 13:07:25,174 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 13:07:25,174 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 13:07:25,174 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 13:07:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 13:07:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-17 13:07:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-17 13:07:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-17 13:07:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 13:07:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 13:07:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 13:07:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 13:07:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 13:07:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 13:07:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 13:07:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-17 13:07:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 13:07:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 13:07:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 13:07:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 13:07:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 13:07:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 13:07:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 13:07:25,178 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 13:07:25,178 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 13:07:25,178 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 13:07:25,178 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 13:07:25,178 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 13:07:25,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 13:07:25,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 13:07:25,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 13:07:25,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 13:07:25,179 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 13:07:25,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 13:07:25,180 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 13:07:25,180 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 13:07:25,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 13:07:25,180 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 13:07:25,180 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 13:07:25,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 13:07:25,181 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 13:07:25,181 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 13:07:25,181 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 13:07:25,181 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 13:07:25,181 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 13:07:25,181 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 13:07:25,182 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 13:07:25,182 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 13:07:25,182 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 13:07:25,182 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 13:07:25,182 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 13:07:25,182 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 13:07:25,183 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 13:07:25,183 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 13:07:25,183 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 13:07:25,183 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2020-07-17 13:07:25,183 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 13:07:25,184 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 13:07:25,184 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-17 13:07:25,185 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 13:07:25,185 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 13:07:25,185 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-17 13:07:25,185 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-17 13:07:25,185 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 13:07:25,185 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 13:07:25,186 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-17 13:07:25,187 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 13:07:25,187 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 13:07:25,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 13:07:25,187 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 13:07:26,391 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 13:07:26,392 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 13:07:26,398 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 01:07:26 BoogieIcfgContainer [2020-07-17 13:07:26,398 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 13:07:26,400 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 13:07:26,400 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 13:07:26,403 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 13:07:26,403 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 01:07:24" (1/3) ... [2020-07-17 13:07:26,404 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47616e03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 01:07:26, skipping insertion in model container [2020-07-17 13:07:26,404 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:07:25" (2/3) ... [2020-07-17 13:07:26,405 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47616e03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 01:07:26, skipping insertion in model container [2020-07-17 13:07:26,405 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 01:07:26" (3/3) ... [2020-07-17 13:07:26,407 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product20.cil.c [2020-07-17 13:07:26,417 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-17 13:07:26,426 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 13:07:26,440 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 13:07:26,458 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 13:07:26,458 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 13:07:26,459 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-17 13:07:26,459 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 13:07:26,459 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 13:07:26,459 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 13:07:26,459 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 13:07:26,460 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 13:07:26,481 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states. [2020-07-17 13:07:26,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-07-17 13:07:26,502 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 13:07:26,503 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 13:07:26,504 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 13:07:26,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 13:07:26,510 INFO L82 PathProgramCache]: Analyzing trace with hash 554179223, now seen corresponding path program 1 times [2020-07-17 13:07:26,519 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 13:07:26,520 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [574833690] [2020-07-17 13:07:26,520 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 13:07:26,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:07:27,242 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 13:07:27,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:07:27,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:07:27,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:07:27,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:07:27,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:07:27,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:07:27,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:07:27,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:07:27,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 13:07:27,710 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-17 13:07:27,714 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [574833690] [2020-07-17 13:07:27,717 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 13:07:27,717 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-17 13:07:27,718 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [508561313] [2020-07-17 13:07:27,728 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-17 13:07:27,729 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 13:07:27,744 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-17 13:07:27,749 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=174, Unknown=0, NotChecked=0, Total=210 [2020-07-17 13:07:27,756 INFO L87 Difference]: Start difference. First operand 302 states. Second operand 15 states. [2020-07-17 13:07:29,492 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 13:07:29,786 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 13:07:30,098 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 13:07:30,370 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 13:07:30,914 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 13:07:31,183 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 13:07:31,481 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 13:07:31,771 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 13:07:32,219 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 13:07:32,511 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-17 13:07:32,759 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 13:07:33,013 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 13:07:33,258 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 13:07:33,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 13:07:33,603 INFO L93 Difference]: Finished difference Result 461 states and 552 transitions. [2020-07-17 13:07:33,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 13:07:33,606 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 153 [2020-07-17 13:07:33,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 13:07:33,611 INFO L225 Difference]: With dead ends: 461 [2020-07-17 13:07:33,612 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 13:07:33,619 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 143 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=156, Invalid=600, Unknown=0, NotChecked=0, Total=756 [2020-07-17 13:07:33,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 13:07:33,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 13:07:33,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 13:07:33,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 13:07:33,646 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 153 [2020-07-17 13:07:33,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 13:07:33,646 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 13:07:33,647 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-17 13:07:33,647 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 13:07:33,647 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 13:07:33,647 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 13:07:33,650 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 13:07:36,240 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:07:36,379 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:07:36,523 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:07:36,726 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:07:36,931 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 9 [2020-07-17 13:07:37,243 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 8 [2020-07-17 13:07:37,384 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:07:37,516 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:07:37,663 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 7 [2020-07-17 13:07:37,837 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 15 [2020-07-17 13:07:38,015 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:07:38,177 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 13 [2020-07-17 13:07:38,297 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 7 [2020-07-17 13:07:38,424 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:07:38,573 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 7 [2020-07-17 13:07:38,720 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:07:38,891 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:07:39,044 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:07:39,226 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 7 [2020-07-17 13:07:39,357 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:07:39,485 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:07:39,632 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:07:39,792 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 7 [2020-07-17 13:07:39,947 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:07:40,102 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:07:40,252 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:07:40,383 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 7 [2020-07-17 13:07:40,576 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 8 [2020-07-17 13:07:40,723 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:07:41,002 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 8 [2020-07-17 13:07:41,132 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:07:41,258 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:07:41,402 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 10 [2020-07-17 13:07:41,529 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:07:41,670 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:07:41,848 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:07:41,986 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:07:42,122 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:07:42,267 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 7 [2020-07-17 13:07:42,405 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:07:42,540 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:07:42,664 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:07:42,796 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:07:42,951 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 12 [2020-07-17 13:07:43,107 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 10 [2020-07-17 13:07:43,232 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 3 [2020-07-17 13:07:43,431 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 13:07:43,573 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:07:43,714 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:07:43,836 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:07:43,994 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 13 [2020-07-17 13:07:44,128 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:07:44,276 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 10 [2020-07-17 13:07:44,409 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 8 [2020-07-17 13:07:44,589 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:07:44,726 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 7 [2020-07-17 13:07:44,855 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 3 [2020-07-17 13:07:44,981 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:07:45,108 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:07:45,239 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 7 [2020-07-17 13:07:45,378 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:07:45,383 INFO L268 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-07-17 13:07:45,384 INFO L268 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-07-17 13:07:45,384 INFO L268 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-07-17 13:07:45,384 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 130 185) no Hoare annotation was computed. [2020-07-17 13:07:45,384 INFO L268 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-07-17 13:07:45,384 INFO L268 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-07-17 13:07:45,385 INFO L268 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-07-17 13:07:45,385 INFO L268 CegarLoopResult]: For program point L172-1(line 172) no Hoare annotation was computed. [2020-07-17 13:07:45,385 INFO L268 CegarLoopResult]: For program point L172-2(line 172) no Hoare annotation was computed. [2020-07-17 13:07:45,385 INFO L268 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-07-17 13:07:45,385 INFO L268 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-07-17 13:07:45,385 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-07-17 13:07:45,385 INFO L268 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-07-17 13:07:45,385 INFO L268 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-07-17 13:07:45,385 INFO L268 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-07-17 13:07:45,386 INFO L268 CegarLoopResult]: For program point L177(lines 154 178) no Hoare annotation was computed. [2020-07-17 13:07:45,386 INFO L268 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-07-17 13:07:45,386 INFO L268 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-07-17 13:07:45,386 INFO L268 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-07-17 13:07:45,386 INFO L268 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-07-17 13:07:45,386 INFO L268 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-07-17 13:07:45,386 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 130 185) no Hoare annotation was computed. [2020-07-17 13:07:45,386 INFO L268 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-07-17 13:07:45,386 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 130 185) no Hoare annotation was computed. [2020-07-17 13:07:45,386 INFO L268 CegarLoopResult]: For program point L161(lines 161 165) no Hoare annotation was computed. [2020-07-17 13:07:45,386 INFO L268 CegarLoopResult]: For program point L161-1(lines 161 165) no Hoare annotation was computed. [2020-07-17 13:07:45,387 INFO L268 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-07-17 13:07:45,387 INFO L268 CegarLoopResult]: For program point L153-1(line 153) no Hoare annotation was computed. [2020-07-17 13:07:45,387 INFO L268 CegarLoopResult]: For program point L153-2(line 153) no Hoare annotation was computed. [2020-07-17 13:07:45,387 INFO L268 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-07-17 13:07:45,387 INFO L268 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-07-17 13:07:45,387 INFO L268 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-07-17 13:07:45,387 INFO L268 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-07-17 13:07:45,387 INFO L268 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-07-17 13:07:45,387 INFO L268 CegarLoopResult]: For program point L174-1(lines 155 176) no Hoare annotation was computed. [2020-07-17 13:07:45,387 INFO L268 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-07-17 13:07:45,388 INFO L268 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-07-17 13:07:45,388 INFO L268 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-07-17 13:07:45,388 INFO L268 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-07-17 13:07:45,388 INFO L268 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-07-17 13:07:45,388 INFO L268 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-07-17 13:07:45,388 INFO L268 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-07-17 13:07:45,388 INFO L268 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-07-17 13:07:45,389 INFO L268 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-07-17 13:07:45,389 INFO L268 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-07-17 13:07:45,389 INFO L268 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-07-17 13:07:45,389 INFO L268 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-07-17 13:07:45,389 INFO L268 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-07-17 13:07:45,389 INFO L268 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-07-17 13:07:45,389 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 186 245) no Hoare annotation was computed. [2020-07-17 13:07:45,390 INFO L268 CegarLoopResult]: For program point L238(lines 211 239) no Hoare annotation was computed. [2020-07-17 13:07:45,390 INFO L268 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-07-17 13:07:45,390 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 186 245) no Hoare annotation was computed. [2020-07-17 13:07:45,390 INFO L268 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-07-17 13:07:45,390 INFO L268 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-07-17 13:07:45,390 INFO L268 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-07-17 13:07:45,390 INFO L268 CegarLoopResult]: For program point L230-1(line 230) no Hoare annotation was computed. [2020-07-17 13:07:45,390 INFO L268 CegarLoopResult]: For program point L230-2(line 230) no Hoare annotation was computed. [2020-07-17 13:07:45,391 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-07-17 13:07:45,391 INFO L268 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-07-17 13:07:45,391 INFO L268 CegarLoopResult]: For program point L226-1(line 226) no Hoare annotation was computed. [2020-07-17 13:07:45,391 INFO L268 CegarLoopResult]: For program point L226-2(line 226) no Hoare annotation was computed. [2020-07-17 13:07:45,391 INFO L268 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-07-17 13:07:45,391 INFO L268 CegarLoopResult]: For program point L218(lines 218 222) no Hoare annotation was computed. [2020-07-17 13:07:45,391 INFO L268 CegarLoopResult]: For program point L218-1(lines 218 222) no Hoare annotation was computed. [2020-07-17 13:07:45,391 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 186 245) no Hoare annotation was computed. [2020-07-17 13:07:45,392 INFO L268 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-07-17 13:07:45,392 INFO L268 CegarLoopResult]: For program point L210-1(line 210) no Hoare annotation was computed. [2020-07-17 13:07:45,392 INFO L268 CegarLoopResult]: For program point L210-2(line 210) no Hoare annotation was computed. [2020-07-17 13:07:45,392 INFO L268 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-07-17 13:07:45,392 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-07-17 13:07:45,392 INFO L268 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-07-17 13:07:45,392 INFO L268 CegarLoopResult]: For program point L235-1(line 235) no Hoare annotation was computed. [2020-07-17 13:07:45,392 INFO L268 CegarLoopResult]: For program point L235-2(line 235) no Hoare annotation was computed. [2020-07-17 13:07:45,393 INFO L268 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-07-17 13:07:45,393 INFO L268 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-07-17 13:07:45,393 INFO L268 CegarLoopResult]: For program point L231-1(line 231) no Hoare annotation was computed. [2020-07-17 13:07:45,393 INFO L268 CegarLoopResult]: For program point L231-2(line 231) no Hoare annotation was computed. [2020-07-17 13:07:45,393 INFO L268 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-07-17 13:07:45,393 INFO L268 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-07-17 13:07:45,393 INFO L268 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-07-17 13:07:45,393 INFO L268 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-07-17 13:07:45,393 INFO L268 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-07-17 13:07:45,394 INFO L268 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-07-17 13:07:45,394 INFO L268 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-07-17 13:07:45,394 INFO L268 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-07-17 13:07:45,394 INFO L268 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-07-17 13:07:45,394 INFO L268 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-07-17 13:07:45,394 INFO L268 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-07-17 13:07:45,394 INFO L268 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-07-17 13:07:45,394 INFO L268 CegarLoopResult]: For program point L212-2(lines 212 237) no Hoare annotation was computed. [2020-07-17 13:07:45,394 INFO L268 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-07-17 13:07:45,395 INFO L268 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-07-17 13:07:45,395 INFO L268 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-07-17 13:07:45,395 INFO L268 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-07-17 13:07:45,395 INFO L268 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-07-17 13:07:45,395 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 61 67) the Hoare annotation is: true [2020-07-17 13:07:45,396 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 61 67) the Hoare annotation is: true [2020-07-17 13:07:45,396 INFO L271 CegarLoopResult]: At program point valid_productEXIT(lines 68 76) the Hoare annotation is: true [2020-07-17 13:07:45,396 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 68 76) the Hoare annotation is: true [2020-07-17 13:07:45,396 INFO L271 CegarLoopResult]: At program point valid_productFINAL(lines 68 76) the Hoare annotation is: true [2020-07-17 13:07:45,396 INFO L271 CegarLoopResult]: At program point L73(line 73) the Hoare annotation is: true [2020-07-17 13:07:45,396 INFO L271 CegarLoopResult]: At program point L72(line 72) the Hoare annotation is: true [2020-07-17 13:07:45,396 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 521 543) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,397 INFO L271 CegarLoopResult]: At program point L540(line 540) the Hoare annotation is: true [2020-07-17 13:07:45,397 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 521 543) the Hoare annotation is: true [2020-07-17 13:07:45,397 INFO L264 CegarLoopResult]: At program point L533(line 533) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,397 INFO L264 CegarLoopResult]: At program point L533-1(line 533) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,397 INFO L264 CegarLoopResult]: At program point L531(lines 531 538) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,397 INFO L271 CegarLoopResult]: At program point L531-1(lines 531 538) the Hoare annotation is: true [2020-07-17 13:07:45,398 INFO L264 CegarLoopResult]: At program point L529(line 529) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,398 INFO L264 CegarLoopResult]: At program point L528(line 528) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,398 INFO L264 CegarLoopResult]: At program point L529-1(line 529) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,398 INFO L264 CegarLoopResult]: At program point L527(line 527) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,398 INFO L264 CegarLoopResult]: At program point L529-2(line 529) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,398 INFO L264 CegarLoopResult]: At program point L527-1(line 527) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,399 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 521 543) the Hoare annotation is: true [2020-07-17 13:07:45,399 INFO L264 CegarLoopResult]: At program point L523(line 523) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,399 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 479 502) no Hoare annotation was computed. [2020-07-17 13:07:45,399 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 479 502) no Hoare annotation was computed. [2020-07-17 13:07:45,399 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 479 502) no Hoare annotation was computed. [2020-07-17 13:07:45,399 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-07-17 13:07:45,399 INFO L268 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-07-17 13:07:45,400 INFO L268 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-07-17 13:07:45,400 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-07-17 13:07:45,400 INFO L268 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-07-17 13:07:45,400 INFO L268 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-07-17 13:07:45,400 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-07-17 13:07:45,400 INFO L268 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-07-17 13:07:45,400 INFO L268 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-07-17 13:07:45,400 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-17 13:07:45,401 INFO L268 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-07-17 13:07:45,401 INFO L268 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-07-17 13:07:45,401 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-17 13:07:45,401 INFO L268 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-07-17 13:07:45,401 INFO L271 CegarLoopResult]: At program point stopSystemEXIT(lines 741 755) the Hoare annotation is: true [2020-07-17 13:07:45,401 INFO L264 CegarLoopResult]: At program point L747(line 747) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 13:07:45,401 INFO L271 CegarLoopResult]: At program point L745(lines 745 751) the Hoare annotation is: true [2020-07-17 13:07:45,401 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 741 755) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 13:07:45,402 INFO L271 CegarLoopResult]: At program point stopSystemFINAL(lines 741 755) the Hoare annotation is: true [2020-07-17 13:07:45,402 INFO L271 CegarLoopResult]: At program point isPumpRunningEXIT(lines 677 685) the Hoare annotation is: true [2020-07-17 13:07:45,402 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 677 685) the Hoare annotation is: true [2020-07-17 13:07:45,402 INFO L271 CegarLoopResult]: At program point L682(line 682) the Hoare annotation is: true [2020-07-17 13:07:45,402 INFO L271 CegarLoopResult]: At program point isPumpRunningFINAL(lines 677 685) the Hoare annotation is: true [2020-07-17 13:07:45,402 INFO L271 CegarLoopResult]: At program point L681(line 681) the Hoare annotation is: true [2020-07-17 13:07:45,402 INFO L271 CegarLoopResult]: At program point L737(line 737) the Hoare annotation is: true [2020-07-17 13:07:45,402 INFO L271 CegarLoopResult]: At program point L734(line 734) the Hoare annotation is: true [2020-07-17 13:07:45,403 INFO L271 CegarLoopResult]: At program point L732(line 732) the Hoare annotation is: true [2020-07-17 13:07:45,403 INFO L271 CegarLoopResult]: At program point L731(lines 731 735) the Hoare annotation is: true [2020-07-17 13:07:45,403 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 722 740) the Hoare annotation is: true [2020-07-17 13:07:45,403 INFO L271 CegarLoopResult]: At program point L729(line 729) the Hoare annotation is: true [2020-07-17 13:07:45,403 INFO L271 CegarLoopResult]: At program point L731-2(lines 731 735) the Hoare annotation is: true [2020-07-17 13:07:45,403 INFO L271 CegarLoopResult]: At program point L729-1(line 729) the Hoare annotation is: true [2020-07-17 13:07:45,403 INFO L271 CegarLoopResult]: At program point L729-2(line 729) the Hoare annotation is: true [2020-07-17 13:07:45,404 INFO L271 CegarLoopResult]: At program point L729-3(line 729) the Hoare annotation is: true [2020-07-17 13:07:45,404 INFO L271 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 722 740) the Hoare annotation is: true [2020-07-17 13:07:45,404 INFO L271 CegarLoopResult]: At program point L725(line 725) the Hoare annotation is: true [2020-07-17 13:07:45,404 INFO L271 CegarLoopResult]: At program point L724(line 724) the Hoare annotation is: true [2020-07-17 13:07:45,404 INFO L271 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 722 740) the Hoare annotation is: true [2020-07-17 13:07:45,404 INFO L268 CegarLoopResult]: For program point L705(lines 705 713) no Hoare annotation was computed. [2020-07-17 13:07:45,404 INFO L268 CegarLoopResult]: For program point L705-2(lines 705 713) no Hoare annotation was computed. [2020-07-17 13:07:45,404 INFO L268 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-07-17 13:07:45,405 INFO L268 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-07-17 13:07:45,405 INFO L268 CegarLoopResult]: For program point L693(lines 693 701) no Hoare annotation was computed. [2020-07-17 13:07:45,405 INFO L268 CegarLoopResult]: For program point L693-2(lines 693 701) no Hoare annotation was computed. [2020-07-17 13:07:45,405 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 686 721) no Hoare annotation was computed. [2020-07-17 13:07:45,405 INFO L268 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-07-17 13:07:45,405 INFO L268 CegarLoopResult]: For program point L716-1(line 716) no Hoare annotation was computed. [2020-07-17 13:07:45,405 INFO L268 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-07-17 13:07:45,405 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 686 721) no Hoare annotation was computed. [2020-07-17 13:07:45,406 INFO L268 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-07-17 13:07:45,406 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 686 721) no Hoare annotation was computed. [2020-07-17 13:07:45,406 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 54 60) the Hoare annotation is: true [2020-07-17 13:07:45,406 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 54 60) the Hoare annotation is: true [2020-07-17 13:07:45,406 INFO L268 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-07-17 13:07:45,406 INFO L268 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-07-17 13:07:45,406 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-07-17 13:07:45,407 INFO L268 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-07-17 13:07:45,407 INFO L268 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-07-17 13:07:45,407 INFO L268 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-07-17 13:07:45,407 INFO L268 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-07-17 13:07:45,407 INFO L268 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-07-17 13:07:45,407 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-07-17 13:07:45,407 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 84 129) no Hoare annotation was computed. [2020-07-17 13:07:45,407 INFO L268 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-07-17 13:07:45,408 INFO L268 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-07-17 13:07:45,408 INFO L268 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-07-17 13:07:45,408 INFO L268 CegarLoopResult]: For program point L114-1(line 114) no Hoare annotation was computed. [2020-07-17 13:07:45,408 INFO L268 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-07-17 13:07:45,408 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 84 129) no Hoare annotation was computed. [2020-07-17 13:07:45,408 INFO L268 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-07-17 13:07:45,408 INFO L268 CegarLoopResult]: For program point L110-1(line 110) no Hoare annotation was computed. [2020-07-17 13:07:45,408 INFO L268 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-07-17 13:07:45,408 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 84 129) no Hoare annotation was computed. [2020-07-17 13:07:45,409 INFO L268 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-07-17 13:07:45,409 INFO L268 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-07-17 13:07:45,409 INFO L268 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-07-17 13:07:45,409 INFO L268 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-07-17 13:07:45,409 INFO L268 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-07-17 13:07:45,409 INFO L268 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-07-17 13:07:45,409 INFO L268 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2020-07-17 13:07:45,409 INFO L268 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-07-17 13:07:45,409 INFO L268 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-07-17 13:07:45,410 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-07-17 13:07:45,410 INFO L268 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-07-17 13:07:45,410 INFO L268 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-07-17 13:07:45,410 INFO L268 CegarLoopResult]: For program point L121-1(line 121) no Hoare annotation was computed. [2020-07-17 13:07:45,410 INFO L268 CegarLoopResult]: For program point L119(line 119) no Hoare annotation was computed. [2020-07-17 13:07:45,410 INFO L268 CegarLoopResult]: For program point L121-2(line 121) no Hoare annotation was computed. [2020-07-17 13:07:45,410 INFO L268 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2020-07-17 13:07:45,410 INFO L268 CegarLoopResult]: For program point L84(lines 84 129) no Hoare annotation was computed. [2020-07-17 13:07:45,411 INFO L268 CegarLoopResult]: For program point L84-1(lines 84 129) no Hoare annotation was computed. [2020-07-17 13:07:45,411 INFO L268 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-07-17 13:07:45,411 INFO L268 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-07-17 13:07:45,411 INFO L268 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-07-17 13:07:45,411 INFO L268 CegarLoopResult]: For program point L107-1(line 107) no Hoare annotation was computed. [2020-07-17 13:07:45,411 INFO L268 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-07-17 13:07:45,411 INFO L268 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-07-17 13:07:45,411 INFO L268 CegarLoopResult]: For program point L417(lines 417 424) no Hoare annotation was computed. [2020-07-17 13:07:45,412 INFO L268 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-07-17 13:07:45,412 INFO L268 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-07-17 13:07:45,412 INFO L268 CegarLoopResult]: For program point L411(lines 411 431) no Hoare annotation was computed. [2020-07-17 13:07:45,412 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 397 442) no Hoare annotation was computed. [2020-07-17 13:07:45,412 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-07-17 13:07:45,412 INFO L268 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-07-17 13:07:45,412 INFO L268 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-07-17 13:07:45,412 INFO L268 CegarLoopResult]: For program point L438-1(line 438) no Hoare annotation was computed. [2020-07-17 13:07:45,413 INFO L268 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-07-17 13:07:45,413 INFO L268 CegarLoopResult]: For program point L438-2(line 438) no Hoare annotation was computed. [2020-07-17 13:07:45,413 INFO L268 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-07-17 13:07:45,413 INFO L268 CegarLoopResult]: For program point L436-1(line 436) no Hoare annotation was computed. [2020-07-17 13:07:45,413 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-07-17 13:07:45,413 INFO L268 CegarLoopResult]: For program point L436-2(line 436) no Hoare annotation was computed. [2020-07-17 13:07:45,413 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-17 13:07:45,413 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-07-17 13:07:45,414 INFO L268 CegarLoopResult]: For program point L397(lines 397 442) no Hoare annotation was computed. [2020-07-17 13:07:45,414 INFO L268 CegarLoopResult]: For program point L428(lines 428 429) no Hoare annotation was computed. [2020-07-17 13:07:45,414 INFO L268 CegarLoopResult]: For program point L428-1(lines 411 431) no Hoare annotation was computed. [2020-07-17 13:07:45,414 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 397 442) no Hoare annotation was computed. [2020-07-17 13:07:45,414 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 397 442) no Hoare annotation was computed. [2020-07-17 13:07:45,414 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-07-17 13:07:45,414 INFO L268 CegarLoopResult]: For program point L416-1(line 416) no Hoare annotation was computed. [2020-07-17 13:07:45,414 INFO L268 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-07-17 13:07:45,414 INFO L268 CegarLoopResult]: For program point L416-2(line 416) no Hoare annotation was computed. [2020-07-17 13:07:45,415 INFO L268 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-07-17 13:07:45,415 INFO L268 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-07-17 13:07:45,415 INFO L268 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-07-17 13:07:45,415 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-17 13:07:45,415 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-07-17 13:07:45,415 INFO L268 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-07-17 13:07:45,415 INFO L268 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-07-17 13:07:45,415 INFO L268 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-07-17 13:07:45,415 INFO L268 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-07-17 13:07:45,416 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-17 13:07:45,416 INFO L268 CegarLoopResult]: For program point L421(lines 421 422) no Hoare annotation was computed. [2020-07-17 13:07:45,416 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 511 520) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,416 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 511 520) the Hoare annotation is: true [2020-07-17 13:07:45,416 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 511 520) the Hoare annotation is: true [2020-07-17 13:07:45,416 INFO L268 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-07-17 13:07:45,417 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 666 676) no Hoare annotation was computed. [2020-07-17 13:07:45,417 INFO L268 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-07-17 13:07:45,417 INFO L268 CegarLoopResult]: For program point L671-1(line 671) no Hoare annotation was computed. [2020-07-17 13:07:45,417 INFO L268 CegarLoopResult]: For program point L671-2(line 671) no Hoare annotation was computed. [2020-07-17 13:07:45,417 INFO L268 CegarLoopResult]: For program point L671-3(line 671) no Hoare annotation was computed. [2020-07-17 13:07:45,417 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 666 676) no Hoare annotation was computed. [2020-07-17 13:07:45,417 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 666 676) no Hoare annotation was computed. [2020-07-17 13:07:45,417 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 658 665) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:07:45,418 INFO L271 CegarLoopResult]: At program point deactivatePumpEXIT(lines 658 665) the Hoare annotation is: true [2020-07-17 13:07:45,418 INFO L271 CegarLoopResult]: At program point deactivatePumpFINAL(lines 658 665) the Hoare annotation is: true [2020-07-17 13:07:45,418 INFO L264 CegarLoopResult]: At program point L639(line 639) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:07:45,418 INFO L264 CegarLoopResult]: At program point L635(line 635) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:07:45,418 INFO L264 CegarLoopResult]: At program point L633(lines 633 641) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:07:45,418 INFO L264 CegarLoopResult]: At program point L631(line 631) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:07:45,418 INFO L271 CegarLoopResult]: At program point processEnvironmentEXIT(lines 625 649) the Hoare annotation is: true [2020-07-17 13:07:45,418 INFO L264 CegarLoopResult]: At program point L631-1(line 631) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:07:45,419 INFO L264 CegarLoopResult]: At program point L629(lines 629 646) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:07:45,419 INFO L264 CegarLoopResult]: At program point L631-2(line 631) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:07:45,419 INFO L264 CegarLoopResult]: At program point L631-3(line 631) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:07:45,419 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 625 649) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:07:45,419 INFO L264 CegarLoopResult]: At program point L644(line 644) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:07:45,419 INFO L271 CegarLoopResult]: At program point L644-1(lines 625 649) the Hoare annotation is: true [2020-07-17 13:07:45,419 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 617 623) the Hoare annotation is: true [2020-07-17 13:07:45,419 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 617 623) the Hoare annotation is: true [2020-07-17 13:07:45,420 INFO L271 CegarLoopResult]: At program point L795(lines 795 801) the Hoare annotation is: true [2020-07-17 13:07:45,420 INFO L271 CegarLoopResult]: At program point L795-1(lines 795 801) the Hoare annotation is: true [2020-07-17 13:07:45,420 INFO L271 CegarLoopResult]: At program point L787(line 787) the Hoare annotation is: true [2020-07-17 13:07:45,420 INFO L271 CegarLoopResult]: At program point L783(line 783) the Hoare annotation is: true [2020-07-17 13:07:45,420 INFO L271 CegarLoopResult]: At program point L783-1(line 783) the Hoare annotation is: true [2020-07-17 13:07:45,420 INFO L264 CegarLoopResult]: At program point L767(line 767) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,420 INFO L271 CegarLoopResult]: At program point L825(lines 774 826) the Hoare annotation is: true [2020-07-17 13:07:45,420 INFO L271 CegarLoopResult]: At program point L813(lines 813 819) the Hoare annotation is: true [2020-07-17 13:07:45,421 INFO L271 CegarLoopResult]: At program point L813-1(lines 805 820) the Hoare annotation is: true [2020-07-17 13:07:45,421 INFO L271 CegarLoopResult]: At program point L776(lines 775 824) the Hoare annotation is: true [2020-07-17 13:07:45,421 INFO L271 CegarLoopResult]: At program point L805(lines 805 820) the Hoare annotation is: true [2020-07-17 13:07:45,421 INFO L271 CegarLoopResult]: At program point testEXIT(lines 765 832) the Hoare annotation is: true [2020-07-17 13:07:45,421 INFO L264 CegarLoopResult]: At program point L768(line 768) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,421 INFO L264 CegarLoopResult]: At program point testENTRY(lines 765 832) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,422 INFO L271 CegarLoopResult]: At program point L797(line 797) the Hoare annotation is: true [2020-07-17 13:07:45,422 INFO L271 CegarLoopResult]: At program point L793(line 793) the Hoare annotation is: true [2020-07-17 13:07:45,422 INFO L271 CegarLoopResult]: At program point L793-1(line 793) the Hoare annotation is: true [2020-07-17 13:07:45,422 INFO L271 CegarLoopResult]: At program point testFINAL(lines 765 832) the Hoare annotation is: true [2020-07-17 13:07:45,422 INFO L271 CegarLoopResult]: At program point L822(lines 775 824) the Hoare annotation is: true [2020-07-17 13:07:45,422 INFO L271 CegarLoopResult]: At program point L785(lines 785 791) the Hoare annotation is: true [2020-07-17 13:07:45,422 INFO L271 CegarLoopResult]: At program point L785-1(lines 785 791) the Hoare annotation is: true [2020-07-17 13:07:45,422 INFO L271 CegarLoopResult]: At program point L777(lines 777 781) the Hoare annotation is: true [2020-07-17 13:07:45,423 INFO L264 CegarLoopResult]: At program point L773(line 773) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,423 INFO L264 CegarLoopResult]: At program point L769(line 769) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,423 INFO L271 CegarLoopResult]: At program point L815(line 815) the Hoare annotation is: true [2020-07-17 13:07:45,423 INFO L271 CegarLoopResult]: At program point L811(line 811) the Hoare annotation is: true [2020-07-17 13:07:45,423 INFO L271 CegarLoopResult]: At program point L811-1(line 811) the Hoare annotation is: true [2020-07-17 13:07:45,423 INFO L271 CegarLoopResult]: At program point L811-2(line 811) the Hoare annotation is: true [2020-07-17 13:07:45,423 INFO L271 CegarLoopResult]: At program point L807(line 807) the Hoare annotation is: true [2020-07-17 13:07:45,424 INFO L271 CegarLoopResult]: At program point L803(line 803) the Hoare annotation is: true [2020-07-17 13:07:45,424 INFO L264 CegarLoopResult]: At program point L770(line 770) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,424 INFO L271 CegarLoopResult]: At program point L803-1(line 803) the Hoare annotation is: true [2020-07-17 13:07:45,424 INFO L268 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-07-17 13:07:45,424 INFO L268 CegarLoopResult]: For program point L351(lines 351 396) no Hoare annotation was computed. [2020-07-17 13:07:45,424 INFO L268 CegarLoopResult]: For program point L382(lines 382 383) no Hoare annotation was computed. [2020-07-17 13:07:45,424 INFO L268 CegarLoopResult]: For program point L382-1(lines 365 385) no Hoare annotation was computed. [2020-07-17 13:07:45,425 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 351 396) no Hoare annotation was computed. [2020-07-17 13:07:45,425 INFO L268 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-07-17 13:07:45,425 INFO L268 CegarLoopResult]: For program point L370-1(line 370) no Hoare annotation was computed. [2020-07-17 13:07:45,425 INFO L268 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-07-17 13:07:45,425 INFO L268 CegarLoopResult]: For program point L370-2(line 370) no Hoare annotation was computed. [2020-07-17 13:07:45,425 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-07-17 13:07:45,425 INFO L268 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-07-17 13:07:45,425 INFO L268 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-07-17 13:07:45,425 INFO L268 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-07-17 13:07:45,426 INFO L268 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-07-17 13:07:45,426 INFO L268 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-07-17 13:07:45,426 INFO L268 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-07-17 13:07:45,426 INFO L268 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-07-17 13:07:45,426 INFO L268 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-07-17 13:07:45,426 INFO L268 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-07-17 13:07:45,426 INFO L268 CegarLoopResult]: For program point L375(lines 375 376) no Hoare annotation was computed. [2020-07-17 13:07:45,426 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 351 396) no Hoare annotation was computed. [2020-07-17 13:07:45,426 INFO L268 CegarLoopResult]: For program point L371(lines 371 378) no Hoare annotation was computed. [2020-07-17 13:07:45,427 INFO L268 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-07-17 13:07:45,427 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 351 396) no Hoare annotation was computed. [2020-07-17 13:07:45,427 INFO L268 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-07-17 13:07:45,427 INFO L268 CegarLoopResult]: For program point L365(lines 365 385) no Hoare annotation was computed. [2020-07-17 13:07:45,427 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-07-17 13:07:45,427 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-17 13:07:45,427 INFO L268 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-07-17 13:07:45,427 INFO L268 CegarLoopResult]: For program point L392-1(line 392) no Hoare annotation was computed. [2020-07-17 13:07:45,427 INFO L268 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-07-17 13:07:45,428 INFO L268 CegarLoopResult]: For program point L392-2(line 392) no Hoare annotation was computed. [2020-07-17 13:07:45,428 INFO L268 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-07-17 13:07:45,428 INFO L268 CegarLoopResult]: For program point L390-1(line 390) no Hoare annotation was computed. [2020-07-17 13:07:45,428 INFO L268 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-07-17 13:07:45,428 INFO L268 CegarLoopResult]: For program point L390-2(line 390) no Hoare annotation was computed. [2020-07-17 13:07:45,428 INFO L268 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-07-17 13:07:45,428 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 913 921) the Hoare annotation is: true [2020-07-17 13:07:45,428 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 913 921) the Hoare annotation is: true [2020-07-17 13:07:45,428 INFO L271 CegarLoopResult]: At program point L918(line 918) the Hoare annotation is: true [2020-07-17 13:07:45,429 INFO L271 CegarLoopResult]: At program point L917(line 917) the Hoare annotation is: true [2020-07-17 13:07:45,429 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 913 921) the Hoare annotation is: true [2020-07-17 13:07:45,429 INFO L268 CegarLoopResult]: For program point L895(line 895) no Hoare annotation was computed. [2020-07-17 13:07:45,429 INFO L268 CegarLoopResult]: For program point L891(line 891) no Hoare annotation was computed. [2020-07-17 13:07:45,429 INFO L268 CegarLoopResult]: For program point L889(lines 889 897) no Hoare annotation was computed. [2020-07-17 13:07:45,429 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 881 903) no Hoare annotation was computed. [2020-07-17 13:07:45,429 INFO L268 CegarLoopResult]: For program point L887(line 887) no Hoare annotation was computed. [2020-07-17 13:07:45,429 INFO L268 CegarLoopResult]: For program point L889-2(lines 889 897) no Hoare annotation was computed. [2020-07-17 13:07:45,430 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 881 903) no Hoare annotation was computed. [2020-07-17 13:07:45,430 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 881 903) no Hoare annotation was computed. [2020-07-17 13:07:45,430 INFO L268 CegarLoopResult]: For program point L49(line 49) no Hoare annotation was computed. [2020-07-17 13:07:45,430 INFO L268 CegarLoopResult]: For program point L46(line 46) no Hoare annotation was computed. [2020-07-17 13:07:45,430 INFO L268 CegarLoopResult]: For program point L46-1(line 46) no Hoare annotation was computed. [2020-07-17 13:07:45,430 INFO L268 CegarLoopResult]: For program point L46-2(line 46) no Hoare annotation was computed. [2020-07-17 13:07:45,430 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 44 53) no Hoare annotation was computed. [2020-07-17 13:07:45,430 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 44 53) no Hoare annotation was computed. [2020-07-17 13:07:45,430 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 44 53) no Hoare annotation was computed. [2020-07-17 13:07:45,430 INFO L268 CegarLoopResult]: For program point L50(line 50) no Hoare annotation was computed. [2020-07-17 13:07:45,431 INFO L268 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-07-17 13:07:45,431 INFO L268 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-07-17 13:07:45,431 INFO L268 CegarLoopResult]: For program point L308-1(line 308) no Hoare annotation was computed. [2020-07-17 13:07:45,431 INFO L268 CegarLoopResult]: For program point L308-2(line 308) no Hoare annotation was computed. [2020-07-17 13:07:45,431 INFO L268 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-07-17 13:07:45,431 INFO L268 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-07-17 13:07:45,431 INFO L268 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-07-17 13:07:45,431 INFO L268 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-07-17 13:07:45,431 INFO L268 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-07-17 13:07:45,431 INFO L268 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-07-17 13:07:45,432 INFO L268 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-07-17 13:07:45,432 INFO L268 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-07-17 13:07:45,432 INFO L268 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-07-17 13:07:45,432 INFO L268 CegarLoopResult]: For program point L326-1(line 326) no Hoare annotation was computed. [2020-07-17 13:07:45,432 INFO L268 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-07-17 13:07:45,432 INFO L268 CegarLoopResult]: For program point L326-2(line 326) no Hoare annotation was computed. [2020-07-17 13:07:45,432 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 248 350) no Hoare annotation was computed. [2020-07-17 13:07:45,432 INFO L268 CegarLoopResult]: For program point L318(lines 296 319) no Hoare annotation was computed. [2020-07-17 13:07:45,433 INFO L268 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-07-17 13:07:45,433 INFO L268 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-07-17 13:07:45,433 INFO L268 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-07-17 13:07:45,433 INFO L268 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-07-17 13:07:45,433 INFO L268 CegarLoopResult]: For program point L277(lines 277 293) no Hoare annotation was computed. [2020-07-17 13:07:45,433 INFO L268 CegarLoopResult]: For program point L310-1(line 310) no Hoare annotation was computed. [2020-07-17 13:07:45,433 INFO L268 CegarLoopResult]: For program point L310-2(line 310) no Hoare annotation was computed. [2020-07-17 13:07:45,433 INFO L268 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-07-17 13:07:45,433 INFO L268 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-07-17 13:07:45,434 INFO L268 CegarLoopResult]: For program point L294(lines 294 335) no Hoare annotation was computed. [2020-07-17 13:07:45,434 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 248 350) no Hoare annotation was computed. [2020-07-17 13:07:45,434 INFO L268 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-07-17 13:07:45,434 INFO L268 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-07-17 13:07:45,434 INFO L268 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-07-17 13:07:45,434 INFO L268 CegarLoopResult]: For program point L286-1(line 286) no Hoare annotation was computed. [2020-07-17 13:07:45,434 INFO L268 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-07-17 13:07:45,434 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 248 350) no Hoare annotation was computed. [2020-07-17 13:07:45,434 INFO L268 CegarLoopResult]: For program point L336(lines 336 347) no Hoare annotation was computed. [2020-07-17 13:07:45,435 INFO L268 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-07-17 13:07:45,435 INFO L268 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-07-17 13:07:45,435 INFO L268 CegarLoopResult]: For program point L328-1(line 328) no Hoare annotation was computed. [2020-07-17 13:07:45,435 INFO L268 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-07-17 13:07:45,435 INFO L268 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-07-17 13:07:45,435 INFO L268 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-07-17 13:07:45,435 INFO L268 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-07-17 13:07:45,435 INFO L268 CegarLoopResult]: For program point L312-1(line 312) no Hoare annotation was computed. [2020-07-17 13:07:45,435 INFO L268 CegarLoopResult]: For program point L279-1(line 279) no Hoare annotation was computed. [2020-07-17 13:07:45,435 INFO L268 CegarLoopResult]: For program point L337(lines 337 344) no Hoare annotation was computed. [2020-07-17 13:07:45,436 INFO L268 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-07-17 13:07:45,436 INFO L268 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-07-17 13:07:45,436 INFO L268 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-07-17 13:07:45,436 INFO L268 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-07-17 13:07:45,436 INFO L268 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-07-17 13:07:45,436 INFO L268 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-07-17 13:07:45,436 INFO L268 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-07-17 13:07:45,436 INFO L268 CegarLoopResult]: For program point L272(lines 272 276) no Hoare annotation was computed. [2020-07-17 13:07:45,436 INFO L268 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-07-17 13:07:45,437 INFO L268 CegarLoopResult]: For program point L297-2(lines 297 317) no Hoare annotation was computed. [2020-07-17 13:07:45,437 INFO L268 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-07-17 13:07:45,437 INFO L268 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-07-17 13:07:45,437 INFO L268 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-07-17 13:07:45,437 INFO L268 CegarLoopResult]: For program point L248(lines 248 350) no Hoare annotation was computed. [2020-07-17 13:07:45,437 INFO L268 CegarLoopResult]: For program point L248-1(lines 248 350) no Hoare annotation was computed. [2020-07-17 13:07:45,437 INFO L268 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-07-17 13:07:45,437 INFO L268 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-07-17 13:07:45,437 INFO L268 CegarLoopResult]: For program point L339-1(line 339) no Hoare annotation was computed. [2020-07-17 13:07:45,438 INFO L268 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-07-17 13:07:45,438 INFO L268 CegarLoopResult]: For program point L339-2(line 339) no Hoare annotation was computed. [2020-07-17 13:07:45,438 INFO L268 CegarLoopResult]: For program point L298(lines 297 317) no Hoare annotation was computed. [2020-07-17 13:07:45,438 INFO L268 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-07-17 13:07:45,438 INFO L268 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-07-17 13:07:45,438 INFO L268 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-07-17 13:07:45,438 INFO L268 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-07-17 13:07:45,438 INFO L268 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-07-17 13:07:45,439 INFO L268 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-07-17 13:07:45,439 INFO L268 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-07-17 13:07:45,439 INFO L268 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-07-17 13:07:45,439 INFO L268 CegarLoopResult]: For program point L282-1(line 282) no Hoare annotation was computed. [2020-07-17 13:07:45,439 INFO L268 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-07-17 13:07:45,439 INFO L268 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-07-17 13:07:45,439 INFO L268 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-07-17 13:07:45,439 INFO L268 CegarLoopResult]: For program point L299(lines 299 303) no Hoare annotation was computed. [2020-07-17 13:07:45,439 INFO L268 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-07-17 13:07:45,440 INFO L268 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-07-17 13:07:45,440 INFO L268 CegarLoopResult]: For program point L324-1(line 324) no Hoare annotation was computed. [2020-07-17 13:07:45,440 INFO L268 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-07-17 13:07:45,440 INFO L268 CegarLoopResult]: For program point L324-2(line 324) no Hoare annotation was computed. [2020-07-17 13:07:45,440 INFO L271 CegarLoopResult]: At program point L382(line 382) the Hoare annotation is: true [2020-07-17 13:07:45,440 INFO L271 CegarLoopResult]: At program point L382-1(line 382) the Hoare annotation is: true [2020-07-17 13:07:45,440 INFO L271 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: true [2020-07-17 13:07:45,440 INFO L271 CegarLoopResult]: At program point L886(line 886) the Hoare annotation is: true [2020-07-17 13:07:45,440 INFO L271 CegarLoopResult]: At program point L717(line 717) the Hoare annotation is: true [2020-07-17 13:07:45,441 INFO L271 CegarLoopResult]: At program point L428(line 428) the Hoare annotation is: true [2020-07-17 13:07:45,441 INFO L271 CegarLoopResult]: At program point L717-1(line 717) the Hoare annotation is: true [2020-07-17 13:07:45,441 INFO L271 CegarLoopResult]: At program point L428-1(line 428) the Hoare annotation is: true [2020-07-17 13:07:45,441 INFO L271 CegarLoopResult]: At program point L717-2(line 717) the Hoare annotation is: true [2020-07-17 13:07:45,441 INFO L271 CegarLoopResult]: At program point L899(line 899) the Hoare annotation is: true [2020-07-17 13:07:45,441 INFO L271 CegarLoopResult]: At program point L899-1(line 899) the Hoare annotation is: true [2020-07-17 13:07:45,441 INFO L271 CegarLoopResult]: At program point L899-2(line 899) the Hoare annotation is: true [2020-07-17 13:07:45,441 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-07-17 13:07:45,442 INFO L271 CegarLoopResult]: At program point L383(line 383) the Hoare annotation is: true [2020-07-17 13:07:45,442 INFO L271 CegarLoopResult]: At program point L895(line 895) the Hoare annotation is: true [2020-07-17 13:07:45,442 INFO L271 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2020-07-17 13:07:45,442 INFO L271 CegarLoopResult]: At program point L895-1(line 895) the Hoare annotation is: true [2020-07-17 13:07:45,442 INFO L271 CegarLoopResult]: At program point L895-2(line 895) the Hoare annotation is: true [2020-07-17 13:07:45,442 INFO L271 CegarLoopResult]: At program point L895-3(line 895) the Hoare annotation is: true [2020-07-17 13:07:45,442 INFO L271 CegarLoopResult]: At program point L891(line 891) the Hoare annotation is: true [2020-07-17 13:07:45,442 INFO L271 CegarLoopResult]: At program point L891-1(line 891) the Hoare annotation is: true [2020-07-17 13:07:45,442 INFO L271 CegarLoopResult]: At program point L891-2(line 891) the Hoare annotation is: true [2020-07-17 13:07:45,443 INFO L271 CegarLoopResult]: At program point L891-3(line 891) the Hoare annotation is: true [2020-07-17 13:07:45,443 INFO L271 CegarLoopResult]: At program point L375(line 375) the Hoare annotation is: true [2020-07-17 13:07:45,443 INFO L271 CegarLoopResult]: At program point L887(line 887) the Hoare annotation is: true [2020-07-17 13:07:45,443 INFO L271 CegarLoopResult]: At program point L891-4(line 891) the Hoare annotation is: true [2020-07-17 13:07:45,443 INFO L271 CegarLoopResult]: At program point L375-1(line 375) the Hoare annotation is: true [2020-07-17 13:07:45,443 INFO L271 CegarLoopResult]: At program point L887-1(line 887) the Hoare annotation is: true [2020-07-17 13:07:45,443 INFO L271 CegarLoopResult]: At program point L891-5(line 891) the Hoare annotation is: true [2020-07-17 13:07:45,443 INFO L271 CegarLoopResult]: At program point L375-2(line 375) the Hoare annotation is: true [2020-07-17 13:07:45,444 INFO L271 CegarLoopResult]: At program point L887-2(line 887) the Hoare annotation is: true [2020-07-17 13:07:45,444 INFO L271 CegarLoopResult]: At program point L887-3(line 887) the Hoare annotation is: true [2020-07-17 13:07:45,444 INFO L271 CegarLoopResult]: At program point L887-4(line 887) the Hoare annotation is: true [2020-07-17 13:07:45,444 INFO L271 CegarLoopResult]: At program point L887-5(line 887) the Hoare annotation is: true [2020-07-17 13:07:45,444 INFO L271 CegarLoopResult]: At program point L887-6(line 887) the Hoare annotation is: true [2020-07-17 13:07:45,444 INFO L271 CegarLoopResult]: At program point L887-7(line 887) the Hoare annotation is: true [2020-07-17 13:07:45,444 INFO L271 CegarLoopResult]: At program point L590(line 590) the Hoare annotation is: true [2020-07-17 13:07:45,444 INFO L271 CegarLoopResult]: At program point L429(line 429) the Hoare annotation is: true [2020-07-17 13:07:45,444 INFO L271 CegarLoopResult]: At program point L421(line 421) the Hoare annotation is: true [2020-07-17 13:07:45,445 INFO L271 CegarLoopResult]: At program point L421-1(line 421) the Hoare annotation is: true [2020-07-17 13:07:45,445 INFO L271 CegarLoopResult]: At program point L834(line 834) the Hoare annotation is: true [2020-07-17 13:07:45,445 INFO L271 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2020-07-17 13:07:45,445 INFO L271 CegarLoopResult]: At program point L376(line 376) the Hoare annotation is: true [2020-07-17 13:07:45,445 INFO L271 CegarLoopResult]: At program point L591(line 591) the Hoare annotation is: true [2020-07-17 13:07:45,445 INFO L271 CegarLoopResult]: At program point L715(line 715) the Hoare annotation is: true [2020-07-17 13:07:45,445 INFO L271 CegarLoopResult]: At program point L715-1(line 715) the Hoare annotation is: true [2020-07-17 13:07:45,445 INFO L271 CegarLoopResult]: At program point L715-2(line 715) the Hoare annotation is: true [2020-07-17 13:07:45,445 INFO L271 CegarLoopResult]: At program point L715-3(line 715) the Hoare annotation is: true [2020-07-17 13:07:45,446 INFO L271 CegarLoopResult]: At program point L711(line 711) the Hoare annotation is: true [2020-07-17 13:07:45,446 INFO L271 CegarLoopResult]: At program point L422(line 422) the Hoare annotation is: true [2020-07-17 13:07:45,446 INFO L271 CegarLoopResult]: At program point L711-1(line 711) the Hoare annotation is: true [2020-07-17 13:07:45,446 INFO L271 CegarLoopResult]: At program point L711-2(line 711) the Hoare annotation is: true [2020-07-17 13:07:45,446 INFO L271 CegarLoopResult]: At program point L711-3(line 711) the Hoare annotation is: true [2020-07-17 13:07:45,446 INFO L271 CegarLoopResult]: At program point L707(line 707) the Hoare annotation is: true [2020-07-17 13:07:45,446 INFO L271 CegarLoopResult]: At program point L711-4(line 711) the Hoare annotation is: true [2020-07-17 13:07:45,446 INFO L271 CegarLoopResult]: At program point L835(line 835) the Hoare annotation is: true [2020-07-17 13:07:45,446 INFO L271 CegarLoopResult]: At program point L707-1(line 707) the Hoare annotation is: true [2020-07-17 13:07:45,447 INFO L271 CegarLoopResult]: At program point L707-2(line 707) the Hoare annotation is: true [2020-07-17 13:07:45,447 INFO L271 CegarLoopResult]: At program point L707-3(line 707) the Hoare annotation is: true [2020-07-17 13:07:45,447 INFO L271 CegarLoopResult]: At program point L703(line 703) the Hoare annotation is: true [2020-07-17 13:07:45,447 INFO L271 CegarLoopResult]: At program point L703-1(line 703) the Hoare annotation is: true [2020-07-17 13:07:45,447 INFO L271 CegarLoopResult]: At program point L703-2(line 703) the Hoare annotation is: true [2020-07-17 13:07:45,447 INFO L271 CegarLoopResult]: At program point L703-3(line 703) the Hoare annotation is: true [2020-07-17 13:07:45,447 INFO L271 CegarLoopResult]: At program point L699(line 699) the Hoare annotation is: true [2020-07-17 13:07:45,447 INFO L271 CegarLoopResult]: At program point L703-4(line 703) the Hoare annotation is: true [2020-07-17 13:07:45,447 INFO L271 CegarLoopResult]: At program point L699-1(line 699) the Hoare annotation is: true [2020-07-17 13:07:45,448 INFO L271 CegarLoopResult]: At program point L703-5(line 703) the Hoare annotation is: true [2020-07-17 13:07:45,448 INFO L271 CegarLoopResult]: At program point L699-2(line 699) the Hoare annotation is: true [2020-07-17 13:07:45,448 INFO L271 CegarLoopResult]: At program point L703-6(line 703) the Hoare annotation is: true [2020-07-17 13:07:45,448 INFO L271 CegarLoopResult]: At program point L699-3(line 699) the Hoare annotation is: true [2020-07-17 13:07:45,448 INFO L271 CegarLoopResult]: At program point L703-7(line 703) the Hoare annotation is: true [2020-07-17 13:07:45,448 INFO L271 CegarLoopResult]: At program point L695(line 695) the Hoare annotation is: true [2020-07-17 13:07:45,448 INFO L271 CegarLoopResult]: At program point L699-4(line 699) the Hoare annotation is: true [2020-07-17 13:07:45,448 INFO L271 CegarLoopResult]: At program point L695-1(line 695) the Hoare annotation is: true [2020-07-17 13:07:45,449 INFO L271 CegarLoopResult]: At program point L695-2(line 695) the Hoare annotation is: true [2020-07-17 13:07:45,449 INFO L271 CegarLoopResult]: At program point L695-3(line 695) the Hoare annotation is: true [2020-07-17 13:07:45,449 INFO L271 CegarLoopResult]: At program point L691(line 691) the Hoare annotation is: true [2020-07-17 13:07:45,449 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|)) [2020-07-17 13:07:45,449 INFO L271 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true [2020-07-17 13:07:45,450 INFO L268 CegarLoopResult]: For program point activatePumpFINAL(lines 650 657) no Hoare annotation was computed. [2020-07-17 13:07:45,450 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 650 657) no Hoare annotation was computed. [2020-07-17 13:07:45,450 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 650 657) no Hoare annotation was computed. [2020-07-17 13:07:45,450 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 904 912) the Hoare annotation is: true [2020-07-17 13:07:45,450 INFO L271 CegarLoopResult]: At program point L909(line 909) the Hoare annotation is: true [2020-07-17 13:07:45,450 INFO L271 CegarLoopResult]: At program point L908(line 908) the Hoare annotation is: true [2020-07-17 13:07:45,450 INFO L271 CegarLoopResult]: At program point getWaterLevelFINAL(lines 904 912) the Hoare annotation is: true [2020-07-17 13:07:45,450 INFO L271 CegarLoopResult]: At program point getWaterLevelEXIT(lines 904 912) the Hoare annotation is: true [2020-07-17 13:07:45,451 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-17 13:07:45,451 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-17 13:07:45,451 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-17 13:07:45,451 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-17 13:07:45,451 INFO L264 CegarLoopResult]: At program point L865(line 865) the Hoare annotation is: (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) [2020-07-17 13:07:45,451 INFO L271 CegarLoopResult]: At program point L864-1(lines 860 871) the Hoare annotation is: true [2020-07-17 13:07:45,451 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 860 871) the Hoare annotation is: (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) [2020-07-17 13:07:45,451 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 860 871) the Hoare annotation is: true [2020-07-17 13:07:45,452 INFO L264 CegarLoopResult]: At program point L867(line 867) the Hoare annotation is: (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) [2020-07-17 13:07:45,452 INFO L271 CegarLoopResult]: At program point L606(line 606) the Hoare annotation is: true [2020-07-17 13:07:45,452 INFO L271 CegarLoopResult]: At program point L604(lines 604 610) the Hoare annotation is: true [2020-07-17 13:07:45,452 INFO L264 CegarLoopResult]: At program point L599(line 599) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,452 INFO L271 CegarLoopResult]: At program point L597(lines 596 615) the Hoare annotation is: true [2020-07-17 13:07:45,452 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 593 616) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,452 INFO L271 CegarLoopResult]: At program point timeShiftEXIT(lines 593 616) the Hoare annotation is: true [2020-07-17 13:07:45,453 INFO L271 CegarLoopResult]: At program point timeShiftFINAL(lines 593 616) the Hoare annotation is: true [2020-07-17 13:07:45,453 INFO L264 CegarLoopResult]: At program point L448(line 448) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,453 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 446 475) the Hoare annotation is: true [2020-07-17 13:07:45,453 INFO L271 CegarLoopResult]: At program point L471(lines 446 475) the Hoare annotation is: true [2020-07-17 13:07:45,453 INFO L271 CegarLoopResult]: At program point L467(line 467) the Hoare annotation is: true [2020-07-17 13:07:45,453 INFO L271 CegarLoopResult]: At program point L457(line 457) the Hoare annotation is: true [2020-07-17 13:07:45,453 INFO L264 CegarLoopResult]: At program point cleanupENTRY(lines 446 475) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,453 INFO L271 CegarLoopResult]: At program point L460(lines 460 464) the Hoare annotation is: true [2020-07-17 13:07:45,454 INFO L271 CegarLoopResult]: At program point L460-1(lines 460 464) the Hoare annotation is: true [2020-07-17 13:07:45,454 INFO L271 CegarLoopResult]: At program point L456-2(lines 456 470) the Hoare annotation is: true [2020-07-17 13:07:45,454 INFO L264 CegarLoopResult]: At program point L452(line 452) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:07:45,454 INFO L271 CegarLoopResult]: At program point L452-1(line 452) the Hoare annotation is: true [2020-07-17 13:07:45,454 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 872 880) the Hoare annotation is: true [2020-07-17 13:07:45,454 INFO L271 CegarLoopResult]: At program point L877(line 877) the Hoare annotation is: true [2020-07-17 13:07:45,454 INFO L271 CegarLoopResult]: At program point L876(line 876) the Hoare annotation is: true [2020-07-17 13:07:45,454 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 872 880) the Hoare annotation is: true [2020-07-17 13:07:45,454 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 872 880) the Hoare annotation is: true [2020-07-17 13:07:45,455 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification3_spec__1EXIT(lines 549 581) the Hoare annotation is: (and (<= 0 (+ __utac_acc__Specification3_spec__1_~tmp~4 2147483648)) (<= __utac_acc__Specification3_spec__1_~tmp~4 2147483647)) [2020-07-17 13:07:45,455 INFO L264 CegarLoopResult]: At program point L572(line 572) the Hoare annotation is: (and (= 0 __utac_acc__Specification3_spec__1_~tmp~4) (= 2 __utac_acc__Specification3_spec__1_~tmp___0~0) (= 0 __utac_acc__Specification3_spec__1_~tmp___1~0)) [2020-07-17 13:07:45,455 INFO L264 CegarLoopResult]: At program point L568(lines 568 574) the Hoare annotation is: (and (= 0 __utac_acc__Specification3_spec__1_~tmp~4) (= 2 __utac_acc__Specification3_spec__1_~tmp___0~0) (<= 0 (+ __utac_acc__Specification3_spec__1_~tmp___1~0 2147483648)) (<= __utac_acc__Specification3_spec__1_~tmp___1~0 2147483647)) [2020-07-17 13:07:45,455 INFO L264 CegarLoopResult]: At program point L566(line 566) the Hoare annotation is: (and (= 0 __utac_acc__Specification3_spec__1_~tmp~4) (= 2 __utac_acc__Specification3_spec__1_~tmp___0~0)) [2020-07-17 13:07:45,455 INFO L264 CegarLoopResult]: At program point L566-1(line 566) the Hoare annotation is: (and (= 0 __utac_acc__Specification3_spec__1_~tmp~4) (= 2 __utac_acc__Specification3_spec__1_~tmp___0~0)) [2020-07-17 13:07:45,455 INFO L264 CegarLoopResult]: At program point L564(lines 564 577) the Hoare annotation is: (and (= 0 __utac_acc__Specification3_spec__1_~tmp~4) (<= 0 (+ __utac_acc__Specification3_spec__1_~tmp___0~0 2147483648)) (<= __utac_acc__Specification3_spec__1_~tmp___0~0 2147483647)) [2020-07-17 13:07:45,456 INFO L264 CegarLoopResult]: At program point L566-2(line 566) the Hoare annotation is: (and (<= |__utac_acc__Specification3_spec__1_#t~ret39| 2147483647) (= 0 __utac_acc__Specification3_spec__1_~tmp~4) (= 2 __utac_acc__Specification3_spec__1_~tmp___0~0) (<= 0 (+ |__utac_acc__Specification3_spec__1_#t~ret39| 2147483648))) [2020-07-17 13:07:45,456 INFO L264 CegarLoopResult]: At program point L566-3(line 566) the Hoare annotation is: (and (<= |__utac_acc__Specification3_spec__1_#t~ret39| 2147483647) (= 0 __utac_acc__Specification3_spec__1_~tmp~4) (= 2 __utac_acc__Specification3_spec__1_~tmp___0~0) (<= 0 (+ |__utac_acc__Specification3_spec__1_#t~ret39| 2147483648)) (= |__utac_acc__Specification3_spec__1_#t~ret39| __utac_acc__Specification3_spec__1_~tmp___1~0)) [2020-07-17 13:07:45,456 INFO L264 CegarLoopResult]: At program point L564-1(lines 549 581) the Hoare annotation is: (and (<= __utac_acc__Specification3_spec__1_~tmp~4 2147483647) (<= 0 (+ __utac_acc__Specification3_spec__1_~tmp~4 2147483648))) [2020-07-17 13:07:45,456 INFO L264 CegarLoopResult]: At program point L562(line 562) the Hoare annotation is: (= 0 __utac_acc__Specification3_spec__1_~tmp~4) [2020-07-17 13:07:45,456 INFO L264 CegarLoopResult]: At program point L562-1(line 562) the Hoare annotation is: (= 0 __utac_acc__Specification3_spec__1_~tmp~4) [2020-07-17 13:07:45,456 INFO L264 CegarLoopResult]: At program point L562-2(line 562) the Hoare annotation is: (and (= 0 __utac_acc__Specification3_spec__1_~tmp~4) (<= |__utac_acc__Specification3_spec__1_#t~ret38| 2147483647) (<= 0 (+ |__utac_acc__Specification3_spec__1_#t~ret38| 2147483648))) [2020-07-17 13:07:45,456 INFO L264 CegarLoopResult]: At program point L562-3(line 562) the Hoare annotation is: (and (= |__utac_acc__Specification3_spec__1_#t~ret38| __utac_acc__Specification3_spec__1_~tmp___0~0) (= 0 __utac_acc__Specification3_spec__1_~tmp~4) (<= |__utac_acc__Specification3_spec__1_#t~ret38| 2147483647) (<= 0 (+ |__utac_acc__Specification3_spec__1_#t~ret38| 2147483648))) [2020-07-17 13:07:45,456 INFO L264 CegarLoopResult]: At program point L558(lines 558 578) the Hoare annotation is: (and (<= 0 (+ __utac_acc__Specification3_spec__1_~tmp~4 2147483648)) (<= __utac_acc__Specification3_spec__1_~tmp~4 2147483647)) [2020-07-17 13:07:45,457 INFO L271 CegarLoopResult]: At program point L556(line 556) the Hoare annotation is: true [2020-07-17 13:07:45,457 INFO L271 CegarLoopResult]: At program point L556-1(line 556) the Hoare annotation is: true [2020-07-17 13:07:45,457 INFO L264 CegarLoopResult]: At program point L556-2(line 556) the Hoare annotation is: (and (<= 0 (+ |__utac_acc__Specification3_spec__1_#t~ret37| 2147483648)) (<= |__utac_acc__Specification3_spec__1_#t~ret37| 2147483647)) [2020-07-17 13:07:45,457 INFO L264 CegarLoopResult]: At program point L556-3(line 556) the Hoare annotation is: (and (= |__utac_acc__Specification3_spec__1_#t~ret37| __utac_acc__Specification3_spec__1_~tmp~4) (<= |__utac_acc__Specification3_spec__1_#t~ret37| 2147483647) (<= 0 (+ |__utac_acc__Specification3_spec__1_#t~ret37| 2147483648))) [2020-07-17 13:07:45,457 INFO L271 CegarLoopResult]: At program point L552(line 552) the Hoare annotation is: true [2020-07-17 13:07:45,457 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification3_spec__1ENTRY(lines 549 581) the Hoare annotation is: true [2020-07-17 13:07:45,457 INFO L271 CegarLoopResult]: At program point L551(line 551) the Hoare annotation is: true [2020-07-17 13:07:45,457 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 836 847) the Hoare annotation is: (= |old(~waterLevel~0)| ~waterLevel~0) [2020-07-17 13:07:45,458 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 836 847) the Hoare annotation is: true [2020-07-17 13:07:45,458 INFO L264 CegarLoopResult]: At program point L841(line 841) the Hoare annotation is: (= |old(~waterLevel~0)| ~waterLevel~0) [2020-07-17 13:07:45,458 INFO L271 CegarLoopResult]: At program point L840-1(lines 836 847) the Hoare annotation is: true [2020-07-17 13:07:45,458 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 503 509) the Hoare annotation is: true [2020-07-17 13:07:45,458 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 503 509) the Hoare annotation is: true [2020-07-17 13:07:45,458 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-17 13:07:45,458 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-07-17 13:07:45,458 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 13:07:45,458 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-17 13:07:45,459 INFO L271 CegarLoopResult]: At program point startSystemEXIT(lines 756 763) the Hoare annotation is: true [2020-07-17 13:07:45,459 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 756 763) the Hoare annotation is: (= |old(~systemActive~0)| ~systemActive~0) [2020-07-17 13:07:45,459 INFO L271 CegarLoopResult]: At program point startSystemFINAL(lines 756 763) the Hoare annotation is: true [2020-07-17 13:07:45,459 INFO L271 CegarLoopResult]: At program point waterRiseEXIT(lines 848 859) the Hoare annotation is: true [2020-07-17 13:07:45,459 INFO L264 CegarLoopResult]: At program point L853(line 853) the Hoare annotation is: (= |old(~waterLevel~0)| ~waterLevel~0) [2020-07-17 13:07:45,459 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 848 859) the Hoare annotation is: (= |old(~waterLevel~0)| ~waterLevel~0) [2020-07-17 13:07:45,459 INFO L271 CegarLoopResult]: At program point L852-1(lines 848 859) the Hoare annotation is: true [2020-07-17 13:07:45,459 INFO L264 CegarLoopResult]: At program point __automaton_failFINAL(lines 923 930) the Hoare annotation is: (not (= 0 __utac_acc__Specification3_spec__1_~tmp___1~0)) [2020-07-17 13:07:45,460 INFO L264 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 927) the Hoare annotation is: (not (= 0 __utac_acc__Specification3_spec__1_~tmp___1~0)) [2020-07-17 13:07:45,460 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 923 930) the Hoare annotation is: true [2020-07-17 13:07:45,460 INFO L264 CegarLoopResult]: At program point __automaton_failEXIT(lines 923 930) the Hoare annotation is: (not (= 0 __utac_acc__Specification3_spec__1_~tmp___1~0)) [2020-07-17 13:07:45,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 01:07:45 BoogieIcfgContainer [2020-07-17 13:07:45,477 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 13:07:45,479 INFO L168 Benchmark]: Toolchain (without parser) took 21230.89 ms. Allocated memory was 145.2 MB in the beginning and 614.5 MB in the end (delta: 469.2 MB). Free memory was 102.3 MB in the beginning and 248.6 MB in the end (delta: -146.3 MB). Peak memory consumption was 490.1 MB. Max. memory is 7.1 GB. [2020-07-17 13:07:45,480 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 145.2 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-17 13:07:45,481 INFO L168 Benchmark]: CACSL2BoogieTranslator took 749.95 ms. Allocated memory was 145.2 MB in the beginning and 203.4 MB in the end (delta: 58.2 MB). Free memory was 102.1 MB in the beginning and 172.9 MB in the end (delta: -70.8 MB). Peak memory consumption was 25.3 MB. Max. memory is 7.1 GB. [2020-07-17 13:07:45,481 INFO L168 Benchmark]: Boogie Preprocessor took 86.53 ms. Allocated memory is still 203.4 MB. Free memory was 172.9 MB in the beginning and 168.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. [2020-07-17 13:07:45,482 INFO L168 Benchmark]: RCFGBuilder took 1310.30 ms. Allocated memory was 203.4 MB in the beginning and 236.5 MB in the end (delta: 33.0 MB). Free memory was 168.7 MB in the beginning and 179.5 MB in the end (delta: -10.8 MB). Peak memory consumption was 85.1 MB. Max. memory is 7.1 GB. [2020-07-17 13:07:45,483 INFO L168 Benchmark]: TraceAbstraction took 19077.39 ms. Allocated memory was 236.5 MB in the beginning and 614.5 MB in the end (delta: 378.0 MB). Free memory was 179.5 MB in the beginning and 248.6 MB in the end (delta: -69.1 MB). Peak memory consumption was 476.1 MB. Max. memory is 7.1 GB. [2020-07-17 13:07:45,487 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 145.2 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 749.95 ms. Allocated memory was 145.2 MB in the beginning and 203.4 MB in the end (delta: 58.2 MB). Free memory was 102.1 MB in the beginning and 172.9 MB in the end (delta: -70.8 MB). Peak memory consumption was 25.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 86.53 ms. Allocated memory is still 203.4 MB. Free memory was 172.9 MB in the beginning and 168.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1310.30 ms. Allocated memory was 203.4 MB in the beginning and 236.5 MB in the end (delta: 33.0 MB). Free memory was 168.7 MB in the beginning and 179.5 MB in the end (delta: -10.8 MB). Peak memory consumption was 85.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 19077.39 ms. Allocated memory was 236.5 MB in the beginning and 614.5 MB in the end (delta: 378.0 MB). Free memory was 179.5 MB in the beginning and 248.6 MB in the end (delta: -69.1 MB). Peak memory consumption was 476.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 927]: 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: 774]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 456]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 446]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 775]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 61]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 68]: Procedure Contract for valid_product Derived contract for procedure valid_product: 1 - ProcedureContractResult [Line: 521]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 741]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: 1 - ProcedureContractResult [Line: 677]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: 1 - ProcedureContractResult [Line: 722]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 54]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 511]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 658]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 625]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 617]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 765]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 913]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 860]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 904]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 446]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 549]: Procedure Contract for __utac_acc__Specification3_spec__1 Derived contract for procedure __utac_acc__Specification3_spec__1: 0 <= tmp + 2147483648 && tmp <= 2147483647 - ProcedureContractResult [Line: 593]: Procedure Contract for timeShift Derived contract for procedure timeShift: 1 - ProcedureContractResult [Line: 872]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 836]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 503]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 756]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 - ProcedureContractResult [Line: 848]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 923]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: !(0 == tmp___1) - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 619 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 7.1s, OverallIterations: 1, TraceHistogramMax: 1, AutomataDifference: 5.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 11.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 241 SDtfs, 164 SDslu, 932 SDs, 0 SdLazy, 1292 SolverSat, 54 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 60 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 143 ImplicationChecksByTransitivity, 3.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=302occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 259 LocationsWithAnnotation, 487 PreInvPairs, 644 NumberOfFragments, 896 HoareAnnotationTreeSize, 487 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.4s HoareSimplificationTime, 259 FomulaSimplificationsInter, 21181 FormulaSimplificationTreeSizeReductionInter, 9.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, 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...