/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_spec1_product11.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 12:23:22,903 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 12:23:22,906 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 12:23:22,924 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 12:23:22,925 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 12:23:22,927 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 12:23:22,928 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 12:23:22,942 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 12:23:22,943 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 12:23:22,944 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 12:23:22,946 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 12:23:22,949 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 12:23:22,949 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 12:23:22,951 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 12:23:22,953 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 12:23:22,955 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 12:23:22,957 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 12:23:22,958 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 12:23:22,961 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 12:23:22,965 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 12:23:22,969 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 12:23:22,970 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 12:23:22,971 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 12:23:22,972 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 12:23:22,977 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 12:23:22,977 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 12:23:22,978 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 12:23:22,981 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 12:23:22,982 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 12:23:22,984 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 12:23:22,984 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 12:23:22,985 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 12:23:22,986 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 12:23:22,987 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 12:23:22,988 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 12:23:22,988 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 12:23:22,989 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 12:23:22,989 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 12:23:22,989 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 12:23:22,990 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 12:23:22,991 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 12:23:22,992 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-07 12:23:23,009 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 12:23:23,009 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 12:23:23,011 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 12:23:23,011 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-07 12:23:23,011 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 12:23:23,012 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-07 12:23:23,012 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 12:23:23,012 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 12:23:23,012 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 12:23:23,012 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 12:23:23,013 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-07 12:23:23,014 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 12:23:23,014 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 12:23:23,014 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 12:23:23,014 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 12:23:23,015 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 12:23:23,015 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 12:23:23,015 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 12:23:23,015 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:23:23,015 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 12:23:23,016 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 12:23:23,016 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 12:23:23,016 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 12:23:23,287 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 12:23:23,298 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 12:23:23,301 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 12:23:23,303 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 12:23:23,303 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 12:23:23,304 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product11.cil.c [2020-07-07 12:23:23,374 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5dcd80497/63bd01e7b48f42d3b1eae4289b7197f1/FLAG658ae605c [2020-07-07 12:23:23,851 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 12:23:23,852 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product11.cil.c [2020-07-07 12:23:23,886 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5dcd80497/63bd01e7b48f42d3b1eae4289b7197f1/FLAG658ae605c [2020-07-07 12:23:24,202 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5dcd80497/63bd01e7b48f42d3b1eae4289b7197f1 [2020-07-07 12:23:24,210 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 12:23:24,212 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 12:23:24,213 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 12:23:24,213 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 12:23:24,218 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 12:23:24,219 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:23:24" (1/1) ... [2020-07-07 12:23:24,222 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50229795 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:23:24, skipping insertion in model container [2020-07-07 12:23:24,222 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:23:24" (1/1) ... [2020-07-07 12:23:24,231 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 12:23:24,294 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 12:23:24,588 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:23:24,697 INFO L203 MainTranslator]: Completed pre-run [2020-07-07 12:23:24,787 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:23:24,820 INFO L208 MainTranslator]: Completed translation [2020-07-07 12:23:24,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:23:24 WrapperNode [2020-07-07 12:23:24,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 12:23:24,821 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-07 12:23:24,821 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-07 12:23:24,822 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-07 12:23:24,836 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:23:24" (1/1) ... [2020-07-07 12:23:24,836 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:23:24" (1/1) ... [2020-07-07 12:23:24,854 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:23:24" (1/1) ... [2020-07-07 12:23:24,854 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:23:24" (1/1) ... [2020-07-07 12:23:24,887 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:23:24" (1/1) ... [2020-07-07 12:23:24,897 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:23:24" (1/1) ... [2020-07-07 12:23:24,902 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:23:24" (1/1) ... [2020-07-07 12:23:24,909 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-07 12:23:24,910 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-07 12:23:24,910 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-07 12:23:24,910 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-07 12:23:24,911 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:23:24" (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 [2020-07-07 12:23:24,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-07 12:23:24,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-07 12:23:24,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-07 12:23:24,972 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-07 12:23:24,972 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-07 12:23:24,973 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-07 12:23:24,973 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-07 12:23:24,973 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-07 12:23:24,973 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-07 12:23:24,973 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-07 12:23:24,974 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-07 12:23:24,974 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-07 12:23:24,974 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-07 12:23:24,974 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-07 12:23:24,974 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-07-07 12:23:24,974 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-07 12:23:24,975 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-07 12:23:24,975 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-07 12:23:24,975 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-07 12:23:24,975 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-07 12:23:24,975 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-07 12:23:24,976 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-07 12:23:24,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-07 12:23:24,976 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-07 12:23:24,976 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-07 12:23:24,976 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-07 12:23:24,976 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-07 12:23:24,977 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-07 12:23:24,977 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-07 12:23:24,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-07-07 12:23:24,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-07 12:23:24,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-07 12:23:24,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-07 12:23:24,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-07 12:23:24,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-07 12:23:24,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-07 12:23:24,978 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-07 12:23:24,978 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-07 12:23:24,978 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-07 12:23:24,979 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-07 12:23:24,979 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-07 12:23:24,979 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-07 12:23:24,979 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-07 12:23:24,979 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-07 12:23:24,979 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-07 12:23:24,980 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-07 12:23:24,980 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-07 12:23:24,980 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-07 12:23:24,980 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-07 12:23:24,980 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-07 12:23:24,980 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-07 12:23:24,980 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-07 12:23:24,981 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-07 12:23:24,981 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-07 12:23:24,981 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-07 12:23:24,981 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-07 12:23:24,981 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-07 12:23:24,981 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-07 12:23:24,982 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-07 12:23:24,982 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-07 12:23:24,982 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-07-07 12:23:24,982 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-07 12:23:24,982 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-07-07 12:23:24,982 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-07 12:23:24,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-07 12:23:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-07 12:23:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-07 12:23:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-07 12:23:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-07 12:23:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-07 12:23:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-07 12:23:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-07 12:23:24,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-07 12:23:24,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-07 12:23:24,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-07 12:23:24,984 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-07 12:23:24,984 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-07 12:23:24,984 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-07 12:23:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-07 12:23:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-07 12:23:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-07 12:23:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-07 12:23:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-07 12:23:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-07 12:23:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-07 12:23:24,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-07 12:23:26,070 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-07 12:23:26,070 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-07 12:23:26,077 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:23:26 BoogieIcfgContainer [2020-07-07 12:23:26,077 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-07 12:23:26,078 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-07 12:23:26,078 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-07 12:23:26,082 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-07 12:23:26,082 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.07 12:23:24" (1/3) ... [2020-07-07 12:23:26,083 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5779a9be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:23:26, skipping insertion in model container [2020-07-07 12:23:26,083 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:23:24" (2/3) ... [2020-07-07 12:23:26,083 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5779a9be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:23:26, skipping insertion in model container [2020-07-07 12:23:26,084 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:23:26" (3/3) ... [2020-07-07 12:23:26,085 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product11.cil.c [2020-07-07 12:23:26,096 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-07 12:23:26,105 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-07 12:23:26,119 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-07 12:23:26,143 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-07 12:23:26,143 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-07 12:23:26,143 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-07 12:23:26,143 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-07 12:23:26,144 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-07 12:23:26,144 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-07 12:23:26,144 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-07 12:23:26,145 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-07 12:23:26,167 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states. [2020-07-07 12:23:26,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-07 12:23:26,188 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:23:26,189 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:23:26,189 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:23:26,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:23:26,197 INFO L82 PathProgramCache]: Analyzing trace with hash -950759025, now seen corresponding path program 1 times [2020-07-07 12:23:26,207 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:23:26,208 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1739152816] [2020-07-07 12:23:26,208 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:23:26,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:26,946 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:23:26,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:27,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:27,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:27,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:27,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:27,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:27,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:27,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:23:27,144 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:23:27,146 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1739152816] [2020-07-07 12:23:27,148 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:23:27,148 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-07 12:23:27,149 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [607516921] [2020-07-07 12:23:27,154 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-07 12:23:27,154 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:23:27,168 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-07 12:23:27,169 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-07 12:23:27,171 INFO L87 Difference]: Start difference. First operand 266 states. Second operand 3 states. [2020-07-07 12:23:28,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:23:28,213 INFO L93 Difference]: Finished difference Result 363 states and 437 transitions. [2020-07-07 12:23:28,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-07 12:23:28,215 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-07 12:23:28,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:23:28,232 INFO L225 Difference]: With dead ends: 363 [2020-07-07 12:23:28,232 INFO L226 Difference]: Without dead ends: 238 [2020-07-07 12:23:28,237 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-07 12:23:28,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 238 states. [2020-07-07 12:23:28,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 238 to 199. [2020-07-07 12:23:28,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 199 states. [2020-07-07 12:23:28,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 199 states and 213 transitions. [2020-07-07 12:23:28,359 INFO L78 Accepts]: Start accepts. Automaton has 199 states and 213 transitions. Word has length 142 [2020-07-07 12:23:28,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:23:28,360 INFO L479 AbstractCegarLoop]: Abstraction has 199 states and 213 transitions. [2020-07-07 12:23:28,360 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-07 12:23:28,360 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 213 transitions. [2020-07-07 12:23:28,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-07 12:23:28,365 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:23:28,365 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:23:28,365 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-07 12:23:28,366 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:23:28,366 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:23:28,366 INFO L82 PathProgramCache]: Analyzing trace with hash -510515467, now seen corresponding path program 1 times [2020-07-07 12:23:28,366 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:23:28,367 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1955546473] [2020-07-07 12:23:28,367 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:23:28,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:28,730 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:23:28,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:28,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:28,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:28,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:28,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:28,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:28,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:28,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:23:28,800 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:23:28,800 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1955546473] [2020-07-07 12:23:28,801 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:23:28,801 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-07 12:23:28,801 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1921604929] [2020-07-07 12:23:28,802 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-07 12:23:28,803 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:23:28,803 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-07 12:23:28,803 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:23:28,803 INFO L87 Difference]: Start difference. First operand 199 states and 213 transitions. Second operand 4 states. [2020-07-07 12:23:29,396 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:23:29,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:23:29,933 INFO L93 Difference]: Finished difference Result 271 states and 302 transitions. [2020-07-07 12:23:29,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-07 12:23:29,934 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-07 12:23:29,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:23:29,938 INFO L225 Difference]: With dead ends: 271 [2020-07-07 12:23:29,938 INFO L226 Difference]: Without dead ends: 221 [2020-07-07 12:23:29,940 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-07 12:23:29,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2020-07-07 12:23:30,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 189. [2020-07-07 12:23:30,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 189 states. [2020-07-07 12:23:30,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 200 transitions. [2020-07-07 12:23:30,009 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 200 transitions. Word has length 143 [2020-07-07 12:23:30,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:23:30,010 INFO L479 AbstractCegarLoop]: Abstraction has 189 states and 200 transitions. [2020-07-07 12:23:30,010 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-07 12:23:30,010 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 200 transitions. [2020-07-07 12:23:30,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-07-07 12:23:30,017 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:23:30,017 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:23:30,017 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-07 12:23:30,018 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:23:30,018 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:23:30,018 INFO L82 PathProgramCache]: Analyzing trace with hash 1280457045, now seen corresponding path program 1 times [2020-07-07 12:23:30,018 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:23:30,019 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [716208347] [2020-07-07 12:23:30,020 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:23:30,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:30,353 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:23:30,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:30,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:30,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:30,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:30,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:30,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:30,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:30,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:23:30,504 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:23:30,505 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [716208347] [2020-07-07 12:23:30,505 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:23:30,505 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-07 12:23:30,506 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [482108700] [2020-07-07 12:23:30,507 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-07 12:23:30,507 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:23:30,507 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-07 12:23:30,508 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-07 12:23:30,508 INFO L87 Difference]: Start difference. First operand 189 states and 200 transitions. Second operand 9 states. [2020-07-07 12:23:30,971 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:23:31,284 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:23:31,514 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:23:31,757 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:23:31,982 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:23:32,204 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:23:33,029 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:23:34,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:23:34,083 INFO L93 Difference]: Finished difference Result 470 states and 539 transitions. [2020-07-07 12:23:34,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-07 12:23:34,086 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-07 12:23:34,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:23:34,094 INFO L225 Difference]: With dead ends: 470 [2020-07-07 12:23:34,094 INFO L226 Difference]: Without dead ends: 391 [2020-07-07 12:23:34,097 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-07-07 12:23:34,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 391 states. [2020-07-07 12:23:34,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 391 to 320. [2020-07-07 12:23:34,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 320 states. [2020-07-07 12:23:34,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 352 transitions. [2020-07-07 12:23:34,195 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 352 transitions. Word has length 152 [2020-07-07 12:23:34,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:23:34,196 INFO L479 AbstractCegarLoop]: Abstraction has 320 states and 352 transitions. [2020-07-07 12:23:34,196 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-07 12:23:34,196 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 352 transitions. [2020-07-07 12:23:34,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-07-07 12:23:34,198 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:23:34,198 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:23:34,199 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-07 12:23:34,199 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:23:34,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:23:34,199 INFO L82 PathProgramCache]: Analyzing trace with hash -133532834, now seen corresponding path program 1 times [2020-07-07 12:23:34,199 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:23:34,200 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1332430613] [2020-07-07 12:23:34,200 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:23:34,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:34,475 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:23:34,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:34,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:34,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:34,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:34,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:34,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:34,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:34,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:23:34,574 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:23:34,574 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1332430613] [2020-07-07 12:23:34,574 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:23:34,575 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-07 12:23:34,575 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1665565086] [2020-07-07 12:23:34,575 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-07 12:23:34,575 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:23:34,576 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-07 12:23:34,576 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-07-07 12:23:34,576 INFO L87 Difference]: Start difference. First operand 320 states and 352 transitions. Second operand 8 states. [2020-07-07 12:23:35,078 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:23:36,410 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:23:36,633 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:23:36,943 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:23:37,150 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:23:37,380 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:23:37,589 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:23:37,805 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:23:38,100 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:23:38,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:23:38,571 INFO L93 Difference]: Finished difference Result 783 states and 922 transitions. [2020-07-07 12:23:38,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-07 12:23:38,574 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 155 [2020-07-07 12:23:38,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:23:38,579 INFO L225 Difference]: With dead ends: 783 [2020-07-07 12:23:38,580 INFO L226 Difference]: Without dead ends: 573 [2020-07-07 12:23:38,582 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=71, Invalid=201, Unknown=0, NotChecked=0, Total=272 [2020-07-07 12:23:38,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 573 states. [2020-07-07 12:23:38,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 573 to 491. [2020-07-07 12:23:38,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 491 states. [2020-07-07 12:23:38,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 491 states and 550 transitions. [2020-07-07 12:23:38,742 INFO L78 Accepts]: Start accepts. Automaton has 491 states and 550 transitions. Word has length 155 [2020-07-07 12:23:38,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:23:38,743 INFO L479 AbstractCegarLoop]: Abstraction has 491 states and 550 transitions. [2020-07-07 12:23:38,743 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-07 12:23:38,743 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 550 transitions. [2020-07-07 12:23:38,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-07 12:23:38,745 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:23:38,745 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:23:38,746 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-07 12:23:38,746 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:23:38,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:23:38,746 INFO L82 PathProgramCache]: Analyzing trace with hash 1701933450, now seen corresponding path program 1 times [2020-07-07 12:23:38,747 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:23:38,747 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [790869457] [2020-07-07 12:23:38,747 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:23:38,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:39,029 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:23:39,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:39,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:39,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:39,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:39,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:39,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:39,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:39,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:39,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:23:39,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:23:39,239 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:23:39,239 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [790869457] [2020-07-07 12:23:39,239 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:23:39,240 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-07 12:23:39,240 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [947236577] [2020-07-07 12:23:39,240 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-07 12:23:39,241 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:23:39,241 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-07 12:23:39,241 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-07 12:23:39,241 INFO L87 Difference]: Start difference. First operand 491 states and 550 transitions. Second operand 9 states. [2020-07-07 12:23:39,718 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:23:40,715 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:23:40,945 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:23:41,205 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:23:41,457 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:23:41,704 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:23:41,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:23:41,903 INFO L93 Difference]: Finished difference Result 935 states and 1100 transitions. [2020-07-07 12:23:41,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-07 12:23:41,903 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 160 [2020-07-07 12:23:41,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:23:41,904 INFO L225 Difference]: With dead ends: 935 [2020-07-07 12:23:41,904 INFO L226 Difference]: Without dead ends: 0 [2020-07-07 12:23:41,907 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-07-07 12:23:41,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-07 12:23:41,908 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-07 12:23:41,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-07 12:23:41,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-07 12:23:41,908 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 160 [2020-07-07 12:23:41,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:23:41,908 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-07 12:23:41,909 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-07 12:23:41,909 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-07 12:23:41,909 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-07 12:23:41,909 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-07 12:23:41,911 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-07 12:23:43,259 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-07-07 12:23:48,006 WARN L193 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 10 [2020-07-07 12:23:48,447 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2020-07-07 12:23:48,624 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 16 [2020-07-07 12:23:48,769 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-07 12:23:49,061 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 10 [2020-07-07 12:23:49,227 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:23:49,565 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 8 [2020-07-07 12:23:49,720 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-07 12:23:50,032 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2020-07-07 12:23:50,185 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-07 12:23:50,365 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19 [2020-07-07 12:23:50,549 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:23:50,840 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 11 [2020-07-07 12:23:51,017 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 26 [2020-07-07 12:23:51,179 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24 [2020-07-07 12:23:51,348 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24 [2020-07-07 12:23:51,652 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 8 [2020-07-07 12:23:51,805 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:23:51,976 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 8 [2020-07-07 12:23:52,281 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 12 [2020-07-07 12:23:52,576 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 12 [2020-07-07 12:23:52,884 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 15 [2020-07-07 12:23:53,056 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:23:53,212 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-07 12:23:53,394 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:23:53,552 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:23:53,707 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:23:54,002 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 11 [2020-07-07 12:23:54,156 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:23:54,306 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-07 12:23:54,638 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2020-07-07 12:23:54,934 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 12 [2020-07-07 12:23:55,263 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 10 [2020-07-07 12:23:55,566 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 10 [2020-07-07 12:23:55,890 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 13 [2020-07-07 12:23:56,053 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24 [2020-07-07 12:23:56,216 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24 [2020-07-07 12:23:56,362 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:23:56,527 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-07 12:23:56,823 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 8 [2020-07-07 12:23:56,980 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:23:57,291 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 8 [2020-07-07 12:23:57,452 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:23:57,616 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:23:57,770 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:23:58,055 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 12 [2020-07-07 12:23:58,329 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 10 [2020-07-07 12:23:58,633 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 7 [2020-07-07 12:23:58,956 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 8 [2020-07-07 12:23:59,155 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:23:59,305 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-07 12:23:59,602 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 8 [2020-07-07 12:23:59,764 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:24:00,054 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 8 [2020-07-07 12:24:00,223 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19 [2020-07-07 12:24:00,502 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 8 [2020-07-07 12:24:00,785 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 8 [2020-07-07 12:24:00,996 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24 [2020-07-07 12:24:01,349 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 10 [2020-07-07 12:24:01,650 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 10 [2020-07-07 12:24:01,940 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 10 [2020-07-07 12:24:01,948 INFO L268 CegarLoopResult]: For program point L609(lines 586 610) no Hoare annotation was computed. [2020-07-07 12:24:01,949 INFO L268 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-07-07 12:24:01,949 INFO L268 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-07-07 12:24:01,949 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-07 12:24:01,949 INFO L268 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-07-07 12:24:01,949 INFO L268 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-07-07 12:24:01,949 INFO L268 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-07-07 12:24:01,949 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 562 617) no Hoare annotation was computed. [2020-07-07 12:24:01,949 INFO L268 CegarLoopResult]: For program point L593(lines 593 597) no Hoare annotation was computed. [2020-07-07 12:24:01,950 INFO L268 CegarLoopResult]: For program point L593-1(lines 593 597) no Hoare annotation was computed. [2020-07-07 12:24:01,950 INFO L268 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-07-07 12:24:01,950 INFO L268 CegarLoopResult]: For program point L585-1(line 585) no Hoare annotation was computed. [2020-07-07 12:24:01,950 INFO L268 CegarLoopResult]: For program point L585-2(line 585) no Hoare annotation was computed. [2020-07-07 12:24:01,950 INFO L268 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-07-07 12:24:01,950 INFO L268 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-07-07 12:24:01,950 INFO L268 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-07-07 12:24:01,950 INFO L268 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-07-07 12:24:01,950 INFO L268 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-07-07 12:24:01,950 INFO L268 CegarLoopResult]: For program point L606-1(lines 587 608) no Hoare annotation was computed. [2020-07-07 12:24:01,950 INFO L268 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-07-07 12:24:01,950 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-07 12:24:01,950 INFO L268 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-07-07 12:24:01,951 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 562 617) no Hoare annotation was computed. [2020-07-07 12:24:01,951 INFO L268 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-07-07 12:24:01,951 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 562 617) no Hoare annotation was computed. [2020-07-07 12:24:01,951 INFO L268 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-07-07 12:24:01,951 INFO L268 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-07-07 12:24:01,951 INFO L268 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-07-07 12:24:01,951 INFO L268 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-07-07 12:24:01,951 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-07 12:24:01,951 INFO L268 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-07-07 12:24:01,951 INFO L268 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-07-07 12:24:01,951 INFO L268 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-07-07 12:24:01,951 INFO L268 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-07-07 12:24:01,951 INFO L268 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-07-07 12:24:01,952 INFO L268 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-07-07 12:24:01,952 INFO L268 CegarLoopResult]: For program point L604-1(line 604) no Hoare annotation was computed. [2020-07-07 12:24:01,952 INFO L268 CegarLoopResult]: For program point L604-2(line 604) no Hoare annotation was computed. [2020-07-07 12:24:01,952 INFO L268 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-07-07 12:24:01,952 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-07 12:24:01,952 INFO L268 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-07-07 12:24:01,952 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-07-07 12:24:01,952 INFO L268 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-07-07 12:24:01,952 INFO L268 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-07-07 12:24:01,952 INFO L268 CegarLoopResult]: For program point L642-1(line 642) no Hoare annotation was computed. [2020-07-07 12:24:01,952 INFO L268 CegarLoopResult]: For program point L642-2(line 642) no Hoare annotation was computed. [2020-07-07 12:24:01,952 INFO L268 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-07-07 12:24:01,953 INFO L268 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-07-07 12:24:01,953 INFO L268 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-07-07 12:24:01,953 INFO L268 CegarLoopResult]: For program point L667-1(line 667) no Hoare annotation was computed. [2020-07-07 12:24:01,953 INFO L268 CegarLoopResult]: For program point L667-2(line 667) no Hoare annotation was computed. [2020-07-07 12:24:01,953 INFO L268 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-07-07 12:24:01,953 INFO L268 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-07-07 12:24:01,953 INFO L268 CegarLoopResult]: For program point L663-1(line 663) no Hoare annotation was computed. [2020-07-07 12:24:01,953 INFO L268 CegarLoopResult]: For program point L663-2(line 663) no Hoare annotation was computed. [2020-07-07 12:24:01,953 INFO L268 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-07-07 12:24:01,954 INFO L268 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-07-07 12:24:01,954 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 618 677) no Hoare annotation was computed. [2020-07-07 12:24:01,954 INFO L268 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-07-07 12:24:01,954 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 618 677) no Hoare annotation was computed. [2020-07-07 12:24:01,954 INFO L268 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-07-07 12:24:01,954 INFO L268 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-07-07 12:24:01,954 INFO L268 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-07-07 12:24:01,954 INFO L268 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-07-07 12:24:01,954 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 618 677) no Hoare annotation was computed. [2020-07-07 12:24:01,954 INFO L268 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-07-07 12:24:01,954 INFO L268 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-07-07 12:24:01,954 INFO L268 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-07-07 12:24:01,954 INFO L268 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-07-07 12:24:01,955 INFO L268 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-07-07 12:24:01,955 INFO L268 CegarLoopResult]: For program point L644-2(lines 644 669) no Hoare annotation was computed. [2020-07-07 12:24:01,955 INFO L268 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-07-07 12:24:01,955 INFO L268 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-07-07 12:24:01,955 INFO L268 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-07-07 12:24:01,955 INFO L268 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-07-07 12:24:01,955 INFO L268 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-07-07 12:24:01,955 INFO L268 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-07-07 12:24:01,955 INFO L268 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-07-07 12:24:01,955 INFO L268 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-07-07 12:24:01,955 INFO L268 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-07-07 12:24:01,955 INFO L268 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-07-07 12:24:01,955 INFO L268 CegarLoopResult]: For program point L670(lines 643 671) no Hoare annotation was computed. [2020-07-07 12:24:01,955 INFO L268 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-07-07 12:24:01,956 INFO L268 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-07-07 12:24:01,956 INFO L268 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-07-07 12:24:01,956 INFO L268 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-07-07 12:24:01,956 INFO L268 CegarLoopResult]: For program point L662-1(line 662) no Hoare annotation was computed. [2020-07-07 12:24:01,956 INFO L268 CegarLoopResult]: For program point L662-2(line 662) no Hoare annotation was computed. [2020-07-07 12:24:01,956 INFO L268 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-07-07 12:24:01,956 INFO L268 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-07-07 12:24:01,956 INFO L268 CegarLoopResult]: For program point L658-1(line 658) no Hoare annotation was computed. [2020-07-07 12:24:01,956 INFO L268 CegarLoopResult]: For program point L658-2(line 658) no Hoare annotation was computed. [2020-07-07 12:24:01,956 INFO L268 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-07-07 12:24:01,956 INFO L268 CegarLoopResult]: For program point L650(lines 650 654) no Hoare annotation was computed. [2020-07-07 12:24:01,956 INFO L268 CegarLoopResult]: For program point L650-1(lines 650 654) no Hoare annotation was computed. [2020-07-07 12:24:01,956 INFO L268 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-07-07 12:24:01,957 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 162 168) the Hoare annotation is: true [2020-07-07 12:24:01,957 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 162 168) the Hoare annotation is: true [2020-07-07 12:24:01,957 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 169 177) the Hoare annotation is: (or (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (and (<= 1 valid_product_~retValue_acc~2) (<= |valid_product_#res| 1) (< 0 |valid_product_#res|) (<= valid_product_~retValue_acc~2 1)) (not (= 1 ~systemActive~0))) [2020-07-07 12:24:01,957 INFO L264 CegarLoopResult]: At program point L174(line 174) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:24:01,957 INFO L271 CegarLoopResult]: At program point L173(line 173) the Hoare annotation is: true [2020-07-07 12:24:01,957 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 169 177) the Hoare annotation is: true [2020-07-07 12:24:01,958 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 169 177) the Hoare annotation is: (or (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (and (<= 1 valid_product_~retValue_acc~2) (<= |valid_product_#res| 1) (< 0 |valid_product_#res|) (<= valid_product_~retValue_acc~2 1)) (not (= 1 ~systemActive~0))) [2020-07-07 12:24:01,958 INFO L271 CegarLoopResult]: At program point L130-1(lines 130 137) the Hoare annotation is: true [2020-07-07 12:24:01,958 INFO L264 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret0| ~systemActive~0))) [2020-07-07 12:24:01,958 INFO L264 CegarLoopResult]: At program point L127(line 127) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-07 12:24:01,958 INFO L264 CegarLoopResult]: At program point L128-1(line 128) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret0| ~systemActive~0))) [2020-07-07 12:24:01,959 INFO L264 CegarLoopResult]: At program point L126(line 126) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-07 12:24:01,959 INFO L264 CegarLoopResult]: At program point L128-2(line 128) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret0| ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,959 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 120 142) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-07 12:24:01,959 INFO L264 CegarLoopResult]: At program point L126-1(line 126) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-07 12:24:01,959 INFO L264 CegarLoopResult]: At program point L122(line 122) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-07 12:24:01,959 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 120 142) the Hoare annotation is: true [2020-07-07 12:24:01,959 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 120 142) the Hoare annotation is: true [2020-07-07 12:24:01,959 INFO L271 CegarLoopResult]: At program point L139(line 139) the Hoare annotation is: true [2020-07-07 12:24:01,960 INFO L264 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-07 12:24:01,960 INFO L264 CegarLoopResult]: At program point L132-1(line 132) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-07 12:24:01,960 INFO L264 CegarLoopResult]: At program point L130(lines 130 137) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-07 12:24:01,960 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 75 98) no Hoare annotation was computed. [2020-07-07 12:24:01,960 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-07-07 12:24:01,960 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 75 98) no Hoare annotation was computed. [2020-07-07 12:24:01,960 INFO L268 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-07-07 12:24:01,960 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 75 98) no Hoare annotation was computed. [2020-07-07 12:24:01,960 INFO L268 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-07-07 12:24:01,960 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-07-07 12:24:01,960 INFO L268 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-07-07 12:24:01,961 INFO L268 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-07-07 12:24:01,961 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-07-07 12:24:01,961 INFO L268 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-07-07 12:24:01,961 INFO L268 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-07-07 12:24:01,961 INFO L268 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-07-07 12:24:01,961 INFO L268 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-07-07 12:24:01,961 INFO L268 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-07-07 12:24:01,961 INFO L268 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-07-07 12:24:01,961 INFO L268 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-07-07 12:24:01,961 INFO L264 CegarLoopResult]: At program point stopSystemEXIT(lines 311 325) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-07 12:24:01,961 INFO L264 CegarLoopResult]: At program point L317(line 317) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-07 12:24:01,961 INFO L264 CegarLoopResult]: At program point L315(lines 315 321) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0))) [2020-07-07 12:24:01,961 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 311 325) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0))) [2020-07-07 12:24:01,962 INFO L264 CegarLoopResult]: At program point stopSystemFINAL(lines 311 325) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-07 12:24:01,962 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseEXIT(lines 221 228) no Hoare annotation was computed. [2020-07-07 12:24:01,962 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseENTRY(lines 221 228) no Hoare annotation was computed. [2020-07-07 12:24:01,962 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseFINAL(lines 221 228) no Hoare annotation was computed. [2020-07-07 12:24:01,962 INFO L264 CegarLoopResult]: At program point L271(line 271) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:24:01,962 INFO L271 CegarLoopResult]: At program point L270(line 270) the Hoare annotation is: true [2020-07-07 12:24:01,962 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 266 274) the Hoare annotation is: (or (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4) (= ~pumpRunning~0 |isPumpRunning_#res|)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:24:01,962 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 266 274) the Hoare annotation is: true [2020-07-07 12:24:01,962 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 266 274) the Hoare annotation is: (or (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4) (= ~pumpRunning~0 |isPumpRunning_#res|)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:24:01,962 INFO L268 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-07-07 12:24:01,962 INFO L268 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-07-07 12:24:01,963 INFO L268 CegarLoopResult]: For program point L282(lines 282 290) no Hoare annotation was computed. [2020-07-07 12:24:01,963 INFO L268 CegarLoopResult]: For program point L282-2(lines 282 290) no Hoare annotation was computed. [2020-07-07 12:24:01,963 INFO L268 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-07-07 12:24:01,963 INFO L268 CegarLoopResult]: For program point L305-1(line 305) no Hoare annotation was computed. [2020-07-07 12:24:01,963 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 275 310) no Hoare annotation was computed. [2020-07-07 12:24:01,963 INFO L268 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-07-07 12:24:01,963 INFO L268 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-07-07 12:24:01,963 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 275 310) no Hoare annotation was computed. [2020-07-07 12:24:01,963 INFO L268 CegarLoopResult]: For program point L294(lines 294 302) no Hoare annotation was computed. [2020-07-07 12:24:01,963 INFO L268 CegarLoopResult]: For program point L294-2(lines 294 302) no Hoare annotation was computed. [2020-07-07 12:24:01,963 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 275 310) no Hoare annotation was computed. [2020-07-07 12:24:01,963 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 155 161) the Hoare annotation is: true [2020-07-07 12:24:01,963 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 155 161) the Hoare annotation is: true [2020-07-07 12:24:01,964 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-07-07 12:24:01,964 INFO L268 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-07-07 12:24:01,964 INFO L268 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-07-07 12:24:01,964 INFO L268 CegarLoopResult]: For program point L539-1(line 539) no Hoare annotation was computed. [2020-07-07 12:24:01,964 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 516 561) no Hoare annotation was computed. [2020-07-07 12:24:01,964 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-07 12:24:01,964 INFO L268 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-07-07 12:24:01,964 INFO L268 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-07-07 12:24:01,964 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 516 561) no Hoare annotation was computed. [2020-07-07 12:24:01,964 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-07-07 12:24:01,964 INFO L268 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-07-07 12:24:01,964 INFO L268 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-07-07 12:24:01,965 INFO L268 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-07-07 12:24:01,965 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 516 561) no Hoare annotation was computed. [2020-07-07 12:24:01,965 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-07 12:24:01,965 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-07 12:24:01,965 INFO L268 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-07-07 12:24:01,965 INFO L268 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-07-07 12:24:01,965 INFO L268 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-07-07 12:24:01,965 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-07-07 12:24:01,965 INFO L268 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-07-07 12:24:01,966 INFO L268 CegarLoopResult]: For program point L546-1(line 546) no Hoare annotation was computed. [2020-07-07 12:24:01,966 INFO L268 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-07-07 12:24:01,966 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-07-07 12:24:01,966 INFO L268 CegarLoopResult]: For program point L542-1(line 542) no Hoare annotation was computed. [2020-07-07 12:24:01,966 INFO L268 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-07-07 12:24:01,966 INFO L268 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-07-07 12:24:01,966 INFO L268 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-07-07 12:24:01,966 INFO L268 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-07-07 12:24:01,967 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-07 12:24:01,967 INFO L268 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-07-07 12:24:01,967 INFO L268 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-07-07 12:24:01,967 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-07-07 12:24:01,967 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-07 12:24:01,967 INFO L268 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-07-07 12:24:01,967 INFO L268 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-07-07 12:24:01,967 INFO L268 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-07-07 12:24:01,967 INFO L268 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-07-07 12:24:01,968 INFO L268 CegarLoopResult]: For program point L553-1(line 553) no Hoare annotation was computed. [2020-07-07 12:24:01,968 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-07 12:24:01,968 INFO L268 CegarLoopResult]: For program point L553-2(line 553) no Hoare annotation was computed. [2020-07-07 12:24:01,968 INFO L268 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-07-07 12:24:01,968 INFO L268 CegarLoopResult]: For program point L516(lines 516 561) no Hoare annotation was computed. [2020-07-07 12:24:01,968 INFO L268 CegarLoopResult]: For program point L516-1(lines 516 561) no Hoare annotation was computed. [2020-07-07 12:24:01,968 INFO L268 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-07-07 12:24:01,968 INFO L268 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-07-07 12:24:01,969 INFO L268 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-07-07 12:24:01,969 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 829 874) no Hoare annotation was computed. [2020-07-07 12:24:01,969 INFO L268 CegarLoopResult]: For program point L853(lines 853 854) no Hoare annotation was computed. [2020-07-07 12:24:01,969 INFO L268 CegarLoopResult]: For program point L849(lines 849 856) no Hoare annotation was computed. [2020-07-07 12:24:01,969 INFO L268 CegarLoopResult]: For program point L847(line 847) no Hoare annotation was computed. [2020-07-07 12:24:01,969 INFO L268 CegarLoopResult]: For program point L845(line 845) no Hoare annotation was computed. [2020-07-07 12:24:01,969 INFO L268 CegarLoopResult]: For program point L843(lines 843 863) no Hoare annotation was computed. [2020-07-07 12:24:01,969 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 829 874) no Hoare annotation was computed. [2020-07-07 12:24:01,970 INFO L268 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-07-07 12:24:01,970 INFO L268 CegarLoopResult]: For program point L870(line 870) no Hoare annotation was computed. [2020-07-07 12:24:01,970 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 829 874) no Hoare annotation was computed. [2020-07-07 12:24:01,970 INFO L268 CegarLoopResult]: For program point L837(line 837) no Hoare annotation was computed. [2020-07-07 12:24:01,970 INFO L268 CegarLoopResult]: For program point L870-1(line 870) no Hoare annotation was computed. [2020-07-07 12:24:01,970 INFO L268 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-07-07 12:24:01,970 INFO L268 CegarLoopResult]: For program point L870-2(line 870) no Hoare annotation was computed. [2020-07-07 12:24:01,970 INFO L268 CegarLoopResult]: For program point L835(line 835) no Hoare annotation was computed. [2020-07-07 12:24:01,970 INFO L268 CegarLoopResult]: For program point L868-1(line 868) no Hoare annotation was computed. [2020-07-07 12:24:01,971 INFO L268 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-07-07 12:24:01,971 INFO L268 CegarLoopResult]: For program point L868-2(line 868) no Hoare annotation was computed. [2020-07-07 12:24:01,971 INFO L268 CegarLoopResult]: For program point L833(line 833) no Hoare annotation was computed. [2020-07-07 12:24:01,971 INFO L268 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-07-07 12:24:01,971 INFO L268 CegarLoopResult]: For program point L829(lines 829 874) no Hoare annotation was computed. [2020-07-07 12:24:01,971 INFO L268 CegarLoopResult]: For program point L860(lines 860 861) no Hoare annotation was computed. [2020-07-07 12:24:01,971 INFO L268 CegarLoopResult]: For program point L860-1(lines 843 863) no Hoare annotation was computed. [2020-07-07 12:24:01,971 INFO L268 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-07-07 12:24:01,971 INFO L268 CegarLoopResult]: For program point L848-1(line 848) no Hoare annotation was computed. [2020-07-07 12:24:01,972 INFO L268 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-07-07 12:24:01,972 INFO L268 CegarLoopResult]: For program point L848-2(line 848) no Hoare annotation was computed. [2020-07-07 12:24:01,972 INFO L268 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-07-07 12:24:01,972 INFO L268 CegarLoopResult]: For program point L871(line 871) no Hoare annotation was computed. [2020-07-07 12:24:01,972 INFO L268 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-07-07 12:24:01,972 INFO L268 CegarLoopResult]: For program point L869(line 869) no Hoare annotation was computed. [2020-07-07 12:24:01,972 INFO L268 CegarLoopResult]: For program point L836(line 836) no Hoare annotation was computed. [2020-07-07 12:24:01,972 INFO L268 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-07-07 12:24:01,972 INFO L268 CegarLoopResult]: For program point L834(line 834) no Hoare annotation was computed. [2020-07-07 12:24:01,973 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 107 116) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-07 12:24:01,973 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 107 116) the Hoare annotation is: true [2020-07-07 12:24:01,973 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 107 116) the Hoare annotation is: true [2020-07-07 12:24:01,973 INFO L268 CegarLoopResult]: For program point L260-3(line 260) no Hoare annotation was computed. [2020-07-07 12:24:01,973 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 255 265) no Hoare annotation was computed. [2020-07-07 12:24:01,973 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 255 265) no Hoare annotation was computed. [2020-07-07 12:24:01,973 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 255 265) no Hoare annotation was computed. [2020-07-07 12:24:01,974 INFO L268 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-07-07 12:24:01,974 INFO L268 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-07-07 12:24:01,974 INFO L268 CegarLoopResult]: For program point L260-1(line 260) no Hoare annotation was computed. [2020-07-07 12:24:01,974 INFO L268 CegarLoopResult]: For program point L260-2(line 260) no Hoare annotation was computed. [2020-07-07 12:24:01,974 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 247 254) the Hoare annotation is: true [2020-07-07 12:24:01,974 INFO L271 CegarLoopResult]: At program point deactivatePumpEXIT(lines 247 254) the Hoare annotation is: true [2020-07-07 12:24:01,974 INFO L271 CegarLoopResult]: At program point deactivatePumpFINAL(lines 247 254) the Hoare annotation is: true [2020-07-07 12:24:01,974 INFO L271 CegarLoopResult]: At program point processEnvironmentEXIT(lines 214 220) the Hoare annotation is: true [2020-07-07 12:24:01,974 INFO L271 CegarLoopResult]: At program point processEnvironmentFINAL(lines 214 220) the Hoare annotation is: true [2020-07-07 12:24:01,975 INFO L264 CegarLoopResult]: At program point L382(lines 337 384) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,975 INFO L264 CegarLoopResult]: At program point L349(line 349) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,975 INFO L264 CegarLoopResult]: At program point L345(line 345) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,975 INFO L264 CegarLoopResult]: At program point L345-1(line 345) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,975 INFO L264 CegarLoopResult]: At program point L329(line 329) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-07 12:24:01,975 INFO L264 CegarLoopResult]: At program point L375(line 375) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,976 INFO L264 CegarLoopResult]: At program point L371(line 371) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,976 INFO L264 CegarLoopResult]: At program point L338(lines 337 384) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,976 INFO L264 CegarLoopResult]: At program point L371-1(line 371) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,976 INFO L264 CegarLoopResult]: At program point L371-2(line 371) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,976 INFO L264 CegarLoopResult]: At program point L367(lines 367 380) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,977 INFO L264 CegarLoopResult]: At program point L330(line 330) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-07 12:24:01,977 INFO L264 CegarLoopResult]: At program point L359(line 359) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,977 INFO L264 CegarLoopResult]: At program point L355(line 355) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,977 INFO L271 CegarLoopResult]: At program point testEXIT(lines 327 392) the Hoare annotation is: true [2020-07-07 12:24:01,977 INFO L264 CegarLoopResult]: At program point L355-1(line 355) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,977 INFO L264 CegarLoopResult]: At program point testENTRY(lines 327 392) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-07 12:24:01,978 INFO L264 CegarLoopResult]: At program point L347(lines 347 353) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,978 INFO L264 CegarLoopResult]: At program point L347-1(lines 347 353) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,978 INFO L271 CegarLoopResult]: At program point testFINAL(lines 327 392) the Hoare annotation is: true [2020-07-07 12:24:01,978 INFO L264 CegarLoopResult]: At program point L339(lines 339 343) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,978 INFO L264 CegarLoopResult]: At program point L335(line 335) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-07 12:24:01,978 INFO L264 CegarLoopResult]: At program point L331(line 331) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-07 12:24:01,979 INFO L264 CegarLoopResult]: At program point L385(lines 336 386) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,979 INFO L264 CegarLoopResult]: At program point L373(lines 373 379) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,979 INFO L264 CegarLoopResult]: At program point L373-1(lines 367 380) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,979 INFO L264 CegarLoopResult]: At program point L365(line 365) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,979 INFO L264 CegarLoopResult]: At program point L332(line 332) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-07 12:24:01,979 INFO L264 CegarLoopResult]: At program point L365-1(line 365) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,980 INFO L264 CegarLoopResult]: At program point L357(lines 357 363) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,980 INFO L264 CegarLoopResult]: At program point L357-1(lines 357 363) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-07 12:24:01,980 INFO L268 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-07-07 12:24:01,980 INFO L268 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-07-07 12:24:01,980 INFO L268 CegarLoopResult]: For program point L797(lines 797 817) no Hoare annotation was computed. [2020-07-07 12:24:01,980 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 783 828) no Hoare annotation was computed. [2020-07-07 12:24:01,980 INFO L268 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-07-07 12:24:01,980 INFO L268 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-07-07 12:24:01,980 INFO L268 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-07-07 12:24:01,981 INFO L268 CegarLoopResult]: For program point L824-1(line 824) no Hoare annotation was computed. [2020-07-07 12:24:01,981 INFO L268 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-07-07 12:24:01,981 INFO L268 CegarLoopResult]: For program point L824-2(line 824) no Hoare annotation was computed. [2020-07-07 12:24:01,981 INFO L268 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-07-07 12:24:01,981 INFO L268 CegarLoopResult]: For program point L822-1(line 822) no Hoare annotation was computed. [2020-07-07 12:24:01,981 INFO L268 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-07-07 12:24:01,981 INFO L268 CegarLoopResult]: For program point L822-2(line 822) no Hoare annotation was computed. [2020-07-07 12:24:01,981 INFO L268 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-07-07 12:24:01,981 INFO L268 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-07-07 12:24:01,982 INFO L268 CegarLoopResult]: For program point L783(lines 783 828) no Hoare annotation was computed. [2020-07-07 12:24:01,982 INFO L268 CegarLoopResult]: For program point L814(lines 814 815) no Hoare annotation was computed. [2020-07-07 12:24:01,982 INFO L268 CegarLoopResult]: For program point L814-1(lines 797 817) no Hoare annotation was computed. [2020-07-07 12:24:01,982 INFO L268 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-07-07 12:24:01,982 INFO L268 CegarLoopResult]: For program point L802-1(line 802) no Hoare annotation was computed. [2020-07-07 12:24:01,982 INFO L268 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-07-07 12:24:01,982 INFO L268 CegarLoopResult]: For program point L802-2(line 802) no Hoare annotation was computed. [2020-07-07 12:24:01,982 INFO L268 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-07-07 12:24:01,982 INFO L268 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-07-07 12:24:01,983 INFO L268 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-07-07 12:24:01,983 INFO L268 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-07-07 12:24:01,983 INFO L268 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-07-07 12:24:01,983 INFO L268 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-07-07 12:24:01,983 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 783 828) no Hoare annotation was computed. [2020-07-07 12:24:01,983 INFO L268 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-07-07 12:24:01,983 INFO L268 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-07-07 12:24:01,983 INFO L268 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-07-07 12:24:01,983 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 783 828) no Hoare annotation was computed. [2020-07-07 12:24:01,984 INFO L268 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-07-07 12:24:01,984 INFO L268 CegarLoopResult]: For program point L807(lines 807 808) no Hoare annotation was computed. [2020-07-07 12:24:01,984 INFO L268 CegarLoopResult]: For program point L803(lines 803 810) no Hoare annotation was computed. [2020-07-07 12:24:01,984 INFO L268 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-07-07 12:24:01,984 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-07-07 12:24:01,984 INFO L268 CegarLoopResult]: For program point L459(lines 459 467) no Hoare annotation was computed. [2020-07-07 12:24:01,984 INFO L268 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-07-07 12:24:01,984 INFO L268 CegarLoopResult]: For program point L459-2(lines 459 467) no Hoare annotation was computed. [2020-07-07 12:24:01,984 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 451 473) no Hoare annotation was computed. [2020-07-07 12:24:01,985 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 451 473) no Hoare annotation was computed. [2020-07-07 12:24:01,985 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 451 473) no Hoare annotation was computed. [2020-07-07 12:24:01,985 INFO L268 CegarLoopResult]: For program point L147-2(line 147) no Hoare annotation was computed. [2020-07-07 12:24:01,985 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 145 154) no Hoare annotation was computed. [2020-07-07 12:24:01,985 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 145 154) no Hoare annotation was computed. [2020-07-07 12:24:01,985 INFO L268 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-07-07 12:24:01,985 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 145 154) no Hoare annotation was computed. [2020-07-07 12:24:01,985 INFO L268 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-07-07 12:24:01,985 INFO L268 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-07-07 12:24:01,985 INFO L268 CegarLoopResult]: For program point L147-1(line 147) no Hoare annotation was computed. [2020-07-07 12:24:01,986 INFO L268 CegarLoopResult]: For program point L704(lines 704 708) no Hoare annotation was computed. [2020-07-07 12:24:01,986 INFO L268 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-07-07 12:24:01,986 INFO L268 CegarLoopResult]: For program point L729-2(lines 729 749) no Hoare annotation was computed. [2020-07-07 12:24:01,986 INFO L268 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-07-07 12:24:01,986 INFO L268 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-07-07 12:24:01,986 INFO L268 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-07-07 12:24:01,986 INFO L268 CegarLoopResult]: For program point L680(lines 680 782) no Hoare annotation was computed. [2020-07-07 12:24:01,986 INFO L268 CegarLoopResult]: For program point L680-1(lines 680 782) no Hoare annotation was computed. [2020-07-07 12:24:01,986 INFO L268 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-07-07 12:24:01,987 INFO L268 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-07-07 12:24:01,987 INFO L268 CegarLoopResult]: For program point L771-1(line 771) no Hoare annotation was computed. [2020-07-07 12:24:01,987 INFO L268 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-07-07 12:24:01,987 INFO L268 CegarLoopResult]: For program point L771-2(line 771) no Hoare annotation was computed. [2020-07-07 12:24:01,987 INFO L268 CegarLoopResult]: For program point L730(lines 729 749) no Hoare annotation was computed. [2020-07-07 12:24:01,987 INFO L268 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-07-07 12:24:01,987 INFO L268 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-07-07 12:24:01,987 INFO L268 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-07-07 12:24:01,987 INFO L268 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-07-07 12:24:01,987 INFO L268 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-07-07 12:24:01,988 INFO L268 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-07-07 12:24:01,988 INFO L268 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-07-07 12:24:01,988 INFO L268 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-07-07 12:24:01,988 INFO L268 CegarLoopResult]: For program point L714-1(line 714) no Hoare annotation was computed. [2020-07-07 12:24:01,988 INFO L268 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-07-07 12:24:01,988 INFO L268 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-07-07 12:24:01,988 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 680 782) no Hoare annotation was computed. [2020-07-07 12:24:01,988 INFO L268 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-07-07 12:24:01,988 INFO L268 CegarLoopResult]: For program point L731(lines 731 735) no Hoare annotation was computed. [2020-07-07 12:24:01,989 INFO L268 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-07-07 12:24:01,989 INFO L268 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-07-07 12:24:01,989 INFO L268 CegarLoopResult]: For program point L756-1(line 756) no Hoare annotation was computed. [2020-07-07 12:24:01,989 INFO L268 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-07-07 12:24:01,989 INFO L268 CegarLoopResult]: For program point L756-2(line 756) no Hoare annotation was computed. [2020-07-07 12:24:01,989 INFO L268 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-07-07 12:24:01,989 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 680 782) no Hoare annotation was computed. [2020-07-07 12:24:01,989 INFO L268 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-07-07 12:24:01,989 INFO L268 CegarLoopResult]: For program point L740-1(line 740) no Hoare annotation was computed. [2020-07-07 12:24:01,990 INFO L268 CegarLoopResult]: For program point L740-2(line 740) no Hoare annotation was computed. [2020-07-07 12:24:01,990 INFO L268 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-07-07 12:24:01,990 INFO L268 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-07-07 12:24:01,990 INFO L268 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-07-07 12:24:01,990 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 680 782) no Hoare annotation was computed. [2020-07-07 12:24:01,990 INFO L268 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-07-07 12:24:01,990 INFO L268 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-07-07 12:24:01,990 INFO L268 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-07-07 12:24:01,991 INFO L268 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-07-07 12:24:01,991 INFO L268 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-07-07 12:24:01,991 INFO L268 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-07-07 12:24:01,991 INFO L268 CegarLoopResult]: For program point L758-1(line 758) no Hoare annotation was computed. [2020-07-07 12:24:01,991 INFO L268 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-07-07 12:24:01,991 INFO L268 CegarLoopResult]: For program point L758-2(line 758) no Hoare annotation was computed. [2020-07-07 12:24:01,991 INFO L268 CegarLoopResult]: For program point L750(lines 728 751) no Hoare annotation was computed. [2020-07-07 12:24:01,991 INFO L268 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-07-07 12:24:01,991 INFO L268 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-07-07 12:24:01,991 INFO L268 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-07-07 12:24:01,991 INFO L268 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-07-07 12:24:01,992 INFO L268 CegarLoopResult]: For program point L709(lines 709 725) no Hoare annotation was computed. [2020-07-07 12:24:01,992 INFO L268 CegarLoopResult]: For program point L742-1(line 742) no Hoare annotation was computed. [2020-07-07 12:24:01,992 INFO L268 CegarLoopResult]: For program point L742-2(line 742) no Hoare annotation was computed. [2020-07-07 12:24:01,992 INFO L268 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-07-07 12:24:01,992 INFO L268 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-07-07 12:24:01,992 INFO L268 CegarLoopResult]: For program point L726(lines 726 767) no Hoare annotation was computed. [2020-07-07 12:24:01,992 INFO L268 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-07-07 12:24:01,992 INFO L268 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-07-07 12:24:01,992 INFO L268 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-07-07 12:24:01,992 INFO L268 CegarLoopResult]: For program point L718-1(line 718) no Hoare annotation was computed. [2020-07-07 12:24:01,993 INFO L268 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-07-07 12:24:01,993 INFO L268 CegarLoopResult]: For program point L768(lines 768 779) no Hoare annotation was computed. [2020-07-07 12:24:01,993 INFO L268 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-07-07 12:24:01,993 INFO L268 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-07-07 12:24:01,993 INFO L268 CegarLoopResult]: For program point L760-1(line 760) no Hoare annotation was computed. [2020-07-07 12:24:01,993 INFO L268 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-07-07 12:24:01,993 INFO L268 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-07-07 12:24:01,993 INFO L268 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-07-07 12:24:01,993 INFO L268 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-07-07 12:24:01,993 INFO L268 CegarLoopResult]: For program point L744-1(line 744) no Hoare annotation was computed. [2020-07-07 12:24:01,994 INFO L268 CegarLoopResult]: For program point L711-1(line 711) no Hoare annotation was computed. [2020-07-07 12:24:01,994 INFO L268 CegarLoopResult]: For program point L769(lines 769 776) no Hoare annotation was computed. [2020-07-07 12:24:01,994 INFO L268 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-07-07 12:24:01,994 INFO L268 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-07-07 12:24:01,994 INFO L268 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-07-07 12:24:01,994 INFO L268 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-07-07 12:24:01,994 INFO L268 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-07-07 12:24:01,994 INFO L268 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-07-07 12:24:01,994 INFO L268 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-07-07 12:24:01,994 INFO L264 CegarLoopResult]: At program point L861(line 861) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,995 INFO L264 CegarLoopResult]: At program point L469(line 469) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,995 INFO L264 CegarLoopResult]: At program point L853(line 853) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,995 INFO L264 CegarLoopResult]: At program point L469-1(line 469) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,995 INFO L264 CegarLoopResult]: At program point L853-1(line 853) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,995 INFO L264 CegarLoopResult]: At program point L469-2(line 469) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,995 INFO L264 CegarLoopResult]: At program point L465(line 465) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,995 INFO L264 CegarLoopResult]: At program point L304(line 304) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,995 INFO L264 CegarLoopResult]: At program point L465-1(line 465) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,995 INFO L264 CegarLoopResult]: At program point L304-1(line 304) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,995 INFO L264 CegarLoopResult]: At program point L465-2(line 465) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,996 INFO L264 CegarLoopResult]: At program point L304-2(line 304) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,996 INFO L264 CegarLoopResult]: At program point L465-3(line 465) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,996 INFO L264 CegarLoopResult]: At program point L304-3(line 304) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,996 INFO L264 CegarLoopResult]: At program point L461(line 461) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,996 INFO L264 CegarLoopResult]: At program point L300(line 300) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,996 INFO L264 CegarLoopResult]: At program point L461-1(line 461) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,996 INFO L264 CegarLoopResult]: At program point L300-1(line 300) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,996 INFO L264 CegarLoopResult]: At program point L461-2(line 461) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,996 INFO L264 CegarLoopResult]: At program point L300-2(line 300) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,997 INFO L264 CegarLoopResult]: At program point L461-3(line 461) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,997 INFO L264 CegarLoopResult]: At program point L300-3(line 300) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,997 INFO L264 CegarLoopResult]: At program point L457(line 457) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,997 INFO L264 CegarLoopResult]: At program point L461-4(line 461) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,997 INFO L264 CegarLoopResult]: At program point L296(line 296) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,997 INFO L264 CegarLoopResult]: At program point L300-4(line 300) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,997 INFO L264 CegarLoopResult]: At program point L457-1(line 457) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,997 INFO L264 CegarLoopResult]: At program point L461-5(line 461) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,997 INFO L264 CegarLoopResult]: At program point L808(line 808) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,998 INFO L264 CegarLoopResult]: At program point L296-1(line 296) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,998 INFO L264 CegarLoopResult]: At program point L457-2(line 457) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,998 INFO L264 CegarLoopResult]: At program point L296-2(line 296) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,998 INFO L264 CegarLoopResult]: At program point L457-3(line 457) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,998 INFO L264 CegarLoopResult]: At program point L296-3(line 296) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,998 INFO L264 CegarLoopResult]: At program point L457-4(line 457) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,998 INFO L264 CegarLoopResult]: At program point L292(line 292) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,998 INFO L264 CegarLoopResult]: At program point L457-5(line 457) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,998 INFO L264 CegarLoopResult]: At program point L292-1(line 292) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,998 INFO L264 CegarLoopResult]: At program point L457-6(line 457) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,999 INFO L264 CegarLoopResult]: At program point L292-2(line 292) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,999 INFO L264 CegarLoopResult]: At program point L457-7(line 457) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,999 INFO L264 CegarLoopResult]: At program point L292-3(line 292) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,999 INFO L264 CegarLoopResult]: At program point L288(line 288) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,999 INFO L264 CegarLoopResult]: At program point L292-4(line 292) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,999 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,999 INFO L264 CegarLoopResult]: At program point L288-1(line 288) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,999 INFO L264 CegarLoopResult]: At program point L292-5(line 292) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:01,999 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,000 INFO L264 CegarLoopResult]: At program point L288-2(line 288) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,000 INFO L264 CegarLoopResult]: At program point L292-6(line 292) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,000 INFO L264 CegarLoopResult]: At program point L288-3(line 288) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,000 INFO L264 CegarLoopResult]: At program point L292-7(line 292) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,000 INFO L264 CegarLoopResult]: At program point L284(line 284) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,000 INFO L264 CegarLoopResult]: At program point L288-4(line 288) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,000 INFO L264 CegarLoopResult]: At program point L284-1(line 284) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,000 INFO L264 CegarLoopResult]: At program point L284-2(line 284) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,000 INFO L264 CegarLoopResult]: At program point L284-3(line 284) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,001 INFO L264 CegarLoopResult]: At program point L280(line 280) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,001 INFO L264 CegarLoopResult]: At program point L280-1(line 280) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,001 INFO L264 CegarLoopResult]: At program point L854(line 854) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,001 INFO L264 CegarLoopResult]: At program point L404(line 404) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-07 12:24:02,001 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-07 12:24:02,001 INFO L264 CegarLoopResult]: At program point L186(line 186) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,001 INFO L264 CegarLoopResult]: At program point L405(line 405) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-07 12:24:02,001 INFO L264 CegarLoopResult]: At program point L306(line 306) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,002 INFO L264 CegarLoopResult]: At program point L306-1(line 306) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,002 INFO L264 CegarLoopResult]: At program point L306-2(line 306) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,002 INFO L264 CegarLoopResult]: At program point L814(line 814) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,002 INFO L264 CegarLoopResult]: At program point L814-1(line 814) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,002 INFO L264 CegarLoopResult]: At program point L860(line 860) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,002 INFO L264 CegarLoopResult]: At program point L860-1(line 860) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,002 INFO L264 CegarLoopResult]: At program point L187(line 187) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0)) [2020-07-07 12:24:02,002 INFO L264 CegarLoopResult]: At program point L815(line 815) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,003 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|)) [2020-07-07 12:24:02,003 INFO L264 CegarLoopResult]: At program point L456(line 456) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,003 INFO L264 CegarLoopResult]: At program point L807(line 807) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,003 INFO L264 CegarLoopResult]: At program point L679(line 679) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-07 12:24:02,003 INFO L264 CegarLoopResult]: At program point L807-1(line 807) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-07-07 12:24:02,003 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-07 12:24:02,003 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 230 246) no Hoare annotation was computed. [2020-07-07 12:24:02,003 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 230 246) no Hoare annotation was computed. [2020-07-07 12:24:02,004 INFO L268 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-07-07 12:24:02,004 INFO L268 CegarLoopResult]: For program point L241-1(lines 230 246) no Hoare annotation was computed. [2020-07-07 12:24:02,004 INFO L268 CegarLoopResult]: For program point L237(lines 237 243) no Hoare annotation was computed. [2020-07-07 12:24:02,004 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-07-07 12:24:02,004 INFO L268 CegarLoopResult]: For program point L235-1(line 235) no Hoare annotation was computed. [2020-07-07 12:24:02,004 INFO L268 CegarLoopResult]: For program point L235-2(line 235) no Hoare annotation was computed. [2020-07-07 12:24:02,004 INFO L268 CegarLoopResult]: For program point L235-3(line 235) no Hoare annotation was computed. [2020-07-07 12:24:02,004 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 474 482) no Hoare annotation was computed. [2020-07-07 12:24:02,004 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-07 12:24:02,004 INFO L268 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-07-07 12:24:02,004 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 474 482) no Hoare annotation was computed. [2020-07-07 12:24:02,005 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 474 482) no Hoare annotation was computed. [2020-07-07 12:24:02,005 INFO L271 CegarLoopResult]: At program point L434-1(lines 430 441) the Hoare annotation is: true [2020-07-07 12:24:02,005 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 430 441) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:24:02,005 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 430 441) the Hoare annotation is: true [2020-07-07 12:24:02,005 INFO L264 CegarLoopResult]: At program point L437(line 437) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:24:02,005 INFO L264 CegarLoopResult]: At program point L435(line 435) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or (not (= |old(~methaneLevelCritical~0)| 0)) .cse0) (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0))) [2020-07-07 12:24:02,005 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-07 12:24:02,005 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-07 12:24:02,005 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-07 12:24:02,006 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-07 12:24:02,006 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 190 213) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:24:02,006 INFO L264 CegarLoopResult]: At program point L203(line 203) the Hoare annotation is: (or (and (not (= 0 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:24:02,006 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 190 213) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:24:02,006 INFO L264 CegarLoopResult]: At program point L201(lines 201 207) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:24:02,006 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 190 213) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:24:02,006 INFO L264 CegarLoopResult]: At program point L196(line 196) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-07 12:24:02,006 INFO L264 CegarLoopResult]: At program point L194(lines 193 212) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:24:02,006 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 42 71) the Hoare annotation is: true [2020-07-07 12:24:02,007 INFO L271 CegarLoopResult]: At program point L56(lines 56 60) the Hoare annotation is: true [2020-07-07 12:24:02,007 INFO L271 CegarLoopResult]: At program point L56-1(lines 56 60) the Hoare annotation is: true [2020-07-07 12:24:02,007 INFO L271 CegarLoopResult]: At program point L52-2(lines 52 66) the Hoare annotation is: true [2020-07-07 12:24:02,007 INFO L271 CegarLoopResult]: At program point L48(line 48) the Hoare annotation is: true [2020-07-07 12:24:02,007 INFO L271 CegarLoopResult]: At program point L48-1(line 48) the Hoare annotation is: true [2020-07-07 12:24:02,007 INFO L271 CegarLoopResult]: At program point L44(line 44) the Hoare annotation is: true [2020-07-07 12:24:02,007 INFO L271 CegarLoopResult]: At program point L67(lines 42 71) the Hoare annotation is: true [2020-07-07 12:24:02,007 INFO L271 CegarLoopResult]: At program point L63(line 63) the Hoare annotation is: true [2020-07-07 12:24:02,007 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 42 71) the Hoare annotation is: true [2020-07-07 12:24:02,007 INFO L271 CegarLoopResult]: At program point L53(line 53) the Hoare annotation is: true [2020-07-07 12:24:02,008 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 442 450) the Hoare annotation is: true [2020-07-07 12:24:02,008 INFO L264 CegarLoopResult]: At program point L447(line 447) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5)) [2020-07-07 12:24:02,008 INFO L271 CegarLoopResult]: At program point L446(line 446) the Hoare annotation is: true [2020-07-07 12:24:02,008 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 442 450) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:24:02,008 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 442 450) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:24:02,008 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 406 417) the Hoare annotation is: true [2020-07-07 12:24:02,008 INFO L271 CegarLoopResult]: At program point L411(line 411) the Hoare annotation is: true [2020-07-07 12:24:02,008 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 406 417) the Hoare annotation is: true [2020-07-07 12:24:02,008 INFO L271 CegarLoopResult]: At program point L410-1(lines 406 417) the Hoare annotation is: true [2020-07-07 12:24:02,009 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 99 105) the Hoare annotation is: true [2020-07-07 12:24:02,009 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 99 105) the Hoare annotation is: true [2020-07-07 12:24:02,009 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-07 12:24:02,009 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-07 12:24:02,009 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-07 12:24:02,009 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-07 12:24:02,009 INFO L271 CegarLoopResult]: At program point waterRiseEXIT(lines 418 429) the Hoare annotation is: true [2020-07-07 12:24:02,009 INFO L264 CegarLoopResult]: At program point L423(line 423) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:24:02,009 INFO L271 CegarLoopResult]: At program point L422-1(lines 418 429) the Hoare annotation is: true [2020-07-07 12:24:02,009 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 418 429) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:24:02,010 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 394 401) the Hoare annotation is: true [2020-07-07 12:24:02,010 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 398) the Hoare annotation is: true [2020-07-07 12:24:02,010 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 394 401) the Hoare annotation is: true [2020-07-07 12:24:02,010 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 394 401) the Hoare annotation is: true [2020-07-07 12:24:02,010 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 484 508) the Hoare annotation is: true [2020-07-07 12:24:02,010 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 484 508) the Hoare annotation is: (or (= 0 __utac_acc__Specification1_spec__1_~tmp~3) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:24:02,010 INFO L264 CegarLoopResult]: At program point L498(line 498) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-07 12:24:02,010 INFO L264 CegarLoopResult]: At program point L496(lines 496 502) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) .cse0) (or (= 0 __utac_acc__Specification1_spec__1_~tmp___0~1) .cse0))) [2020-07-07 12:24:02,011 INFO L264 CegarLoopResult]: At program point L494(line 494) the Hoare annotation is: (or (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:24:02,011 INFO L264 CegarLoopResult]: At program point L494-1(line 494) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) .cse0) (or .cse0 (= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)))) [2020-07-07 12:24:02,011 INFO L264 CegarLoopResult]: At program point L492(lines 492 505) the Hoare annotation is: (or (= 0 __utac_acc__Specification1_spec__1_~tmp~3) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:24:02,011 INFO L264 CegarLoopResult]: At program point L494-2(line 494) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) .cse0) (or .cse0 (= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)))) [2020-07-07 12:24:02,011 INFO L264 CegarLoopResult]: At program point L494-3(line 494) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) .cse0) (or (and (= 0 __utac_acc__Specification1_spec__1_~tmp___0~1) (= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)) .cse0))) [2020-07-07 12:24:02,011 INFO L264 CegarLoopResult]: At program point L492-1(lines 484 508) the Hoare annotation is: (or (= 0 __utac_acc__Specification1_spec__1_~tmp~3) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:24:02,011 INFO L271 CegarLoopResult]: At program point L490(line 490) the Hoare annotation is: true [2020-07-07 12:24:02,011 INFO L264 CegarLoopResult]: At program point L490-1(line 490) the Hoare annotation is: (or (not (= 0 ~methaneLevelCritical~0)) (= 0 |__utac_acc__Specification1_spec__1_#t~ret34|) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:24:02,012 INFO L264 CegarLoopResult]: At program point L490-2(line 490) the Hoare annotation is: (or (not (= 0 ~methaneLevelCritical~0)) (= 0 |__utac_acc__Specification1_spec__1_#t~ret34|) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:24:02,012 INFO L264 CegarLoopResult]: At program point L490-3(line 490) the Hoare annotation is: (or (and (= 0 __utac_acc__Specification1_spec__1_~tmp~3) (= 0 |__utac_acc__Specification1_spec__1_#t~ret34|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:24:02,012 INFO L271 CegarLoopResult]: At program point L486(line 486) the Hoare annotation is: true [2020-07-07 12:24:02,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.07 12:24:02 BoogieIcfgContainer [2020-07-07 12:24:02,032 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-07 12:24:02,034 INFO L168 Benchmark]: Toolchain (without parser) took 37822.25 ms. Allocated memory was 137.4 MB in the beginning and 840.4 MB in the end (delta: 703.1 MB). Free memory was 101.1 MB in the beginning and 617.6 MB in the end (delta: -516.5 MB). Peak memory consumption was 729.5 MB. Max. memory is 7.1 GB. [2020-07-07 12:24:02,035 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 137.4 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2020-07-07 12:24:02,036 INFO L168 Benchmark]: CACSL2BoogieTranslator took 607.65 ms. Allocated memory was 137.4 MB in the beginning and 201.9 MB in the end (delta: 64.5 MB). Free memory was 100.9 MB in the beginning and 172.1 MB in the end (delta: -71.3 MB). Peak memory consumption was 29.2 MB. Max. memory is 7.1 GB. [2020-07-07 12:24:02,037 INFO L168 Benchmark]: Boogie Preprocessor took 88.01 ms. Allocated memory is still 201.9 MB. Free memory was 171.8 MB in the beginning and 168.3 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 7.1 GB. [2020-07-07 12:24:02,038 INFO L168 Benchmark]: RCFGBuilder took 1167.64 ms. Allocated memory was 201.9 MB in the beginning and 233.3 MB in the end (delta: 31.5 MB). Free memory was 168.3 MB in the beginning and 182.3 MB in the end (delta: -14.0 MB). Peak memory consumption was 87.9 MB. Max. memory is 7.1 GB. [2020-07-07 12:24:02,038 INFO L168 Benchmark]: TraceAbstraction took 35954.40 ms. Allocated memory was 233.3 MB in the beginning and 840.4 MB in the end (delta: 607.1 MB). Free memory was 182.3 MB in the beginning and 617.6 MB in the end (delta: -435.3 MB). Peak memory consumption was 714.8 MB. Max. memory is 7.1 GB. [2020-07-07 12:24:02,042 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 137.4 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 607.65 ms. Allocated memory was 137.4 MB in the beginning and 201.9 MB in the end (delta: 64.5 MB). Free memory was 100.9 MB in the beginning and 172.1 MB in the end (delta: -71.3 MB). Peak memory consumption was 29.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 88.01 ms. Allocated memory is still 201.9 MB. Free memory was 171.8 MB in the beginning and 168.3 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1167.64 ms. Allocated memory was 201.9 MB in the beginning and 233.3 MB in the end (delta: 31.5 MB). Free memory was 168.3 MB in the beginning and 182.3 MB in the end (delta: -14.0 MB). Peak memory consumption was 87.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 35954.40 ms. Allocated memory was 233.3 MB in the beginning and 840.4 MB in the end (delta: 607.1 MB). Free memory was 182.3 MB in the beginning and 617.6 MB in the end (delta: -435.3 MB). Peak memory consumption was 714.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 398]: 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: 336]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(\old(methaneLevelCritical) == 0)) || !(1 == \old(systemActive)) - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 42]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 337]: Loop Invariant Derived loop invariant: ((!(0 == \old(pumpRunning)) || (0 == splverifierCounter && 0 == pumpRunning)) || !(\old(methaneLevelCritical) == 0)) || !(1 == \old(systemActive)) - ProcedureContractResult [Line: 162]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 169]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(0 == methaneLevelCritical) || !(0 == pumpRunning)) || (((1 <= retValue_acc && \result <= 1) && 0 < \result) && retValue_acc <= 1)) || !(1 == systemActive) - ProcedureContractResult [Line: 120]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 311]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(0 == \old(pumpRunning)) || 0 == pumpRunning - ProcedureContractResult [Line: 266]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (pumpRunning == retValue_acc && pumpRunning == \result) || !(0 == pumpRunning) - ProcedureContractResult [Line: 155]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 107]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 247]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 214]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 327]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 430]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 42]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 190]: Procedure Contract for timeShift Derived contract for procedure timeShift: \old(waterLevel) == waterLevel || !(0 == pumpRunning) - ProcedureContractResult [Line: 442]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(0 == pumpRunning) - ProcedureContractResult [Line: 406]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 99]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 418]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 394]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 484]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (0 == tmp || !(0 == methaneLevelCritical)) || !(0 == pumpRunning) - StatisticsResult: Ultimate Automizer benchmark data CFG has 36 procedures, 587 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 15.7s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 12.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 20.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 896 SDtfs, 1016 SDslu, 1615 SDs, 0 SdLazy, 2518 SolverSat, 346 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 140 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 61 ImplicationChecksByTransitivity, 6.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=491occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 5 MinimizatonAttempts, 224 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 213 LocationsWithAnnotation, 1103 PreInvPairs, 1468 NumberOfFragments, 1919 HoareAnnotationTreeSize, 1103 FomulaSimplifications, 193011 FormulaSimplificationTreeSizeReduction, 5.4s HoareSimplificationTime, 213 FomulaSimplificationsInter, 43898 FormulaSimplificationTreeSizeReductionInter, 14.4s 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...