/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product11.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 10:53:14,892 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 10:53:14,895 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 10:53:14,913 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 10:53:14,913 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 10:53:14,915 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 10:53:14,917 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 10:53:14,926 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 10:53:14,929 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 10:53:14,932 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 10:53:14,934 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 10:53:14,935 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 10:53:14,936 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 10:53:14,938 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 10:53:14,939 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 10:53:14,940 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 10:53:14,942 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 10:53:14,942 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 10:53:14,944 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 10:53:14,948 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 10:53:14,952 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 10:53:14,955 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 10:53:14,956 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 10:53:14,957 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 10:53:14,959 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 10:53:14,959 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 10:53:14,959 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 10:53:14,962 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 10:53:14,962 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 10:53:14,963 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 10:53:14,964 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 10:53:14,964 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 10:53:14,967 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 10:53:14,968 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 10:53:14,969 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 10:53:14,969 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 10:53:14,969 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 10:53:14,969 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 10:53:14,969 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 10:53:14,970 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 10:53:14,971 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 10:53:14,971 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-08 10:53:14,985 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 10:53:14,985 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 10:53:14,986 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 10:53:14,986 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 10:53:14,987 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 10:53:14,987 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 10:53:14,987 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 10:53:14,987 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 10:53:14,987 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 10:53:14,988 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 10:53:14,988 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 10:53:14,988 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 10:53:14,988 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 10:53:14,988 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 10:53:14,988 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 10:53:14,989 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 10:53:14,989 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 10:53:14,989 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 10:53:14,989 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 10:53:14,989 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 10:53:14,990 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 10:53:14,990 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 10:53:14,990 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 10:53:14,990 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 10:53:14,990 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 10:53:14,990 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 10:53:14,991 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 10:53:14,991 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 10:53:14,991 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 10:53:14,991 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 10:53:15,298 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 10:53:15,316 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 10:53:15,320 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 10:53:15,321 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 10:53:15,321 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 10:53:15,322 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product11.cil.c [2020-07-08 10:53:15,385 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0e3a25be/3221478b634f4cb2ac5c2d56ad26e165/FLAGd4e172315 [2020-07-08 10:53:15,893 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 10:53:15,894 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product11.cil.c [2020-07-08 10:53:15,922 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0e3a25be/3221478b634f4cb2ac5c2d56ad26e165/FLAGd4e172315 [2020-07-08 10:53:16,214 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0e3a25be/3221478b634f4cb2ac5c2d56ad26e165 [2020-07-08 10:53:16,223 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 10:53:16,225 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 10:53:16,226 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 10:53:16,226 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 10:53:16,230 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 10:53:16,231 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 10:53:16" (1/1) ... [2020-07-08 10:53:16,234 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3054d887 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:53:16, skipping insertion in model container [2020-07-08 10:53:16,234 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 10:53:16" (1/1) ... [2020-07-08 10:53:16,242 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 10:53:16,285 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 10:53:16,799 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 10:53:16,824 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 10:53:16,904 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 10:53:16,935 INFO L208 MainTranslator]: Completed translation [2020-07-08 10:53:16,936 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:53:16 WrapperNode [2020-07-08 10:53:16,936 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 10:53:16,937 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 10:53:16,937 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 10:53:16,937 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 10:53:16,950 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:53:16" (1/1) ... [2020-07-08 10:53:16,951 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:53:16" (1/1) ... [2020-07-08 10:53:16,969 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:53:16" (1/1) ... [2020-07-08 10:53:16,969 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:53:16" (1/1) ... [2020-07-08 10:53:17,020 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:53:16" (1/1) ... [2020-07-08 10:53:17,031 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:53:16" (1/1) ... [2020-07-08 10:53:17,040 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:53:16" (1/1) ... [2020-07-08 10:53:17,054 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 10:53:17,058 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 10:53:17,058 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 10:53:17,058 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 10:53:17,059 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:53:16" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 10:53:17,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 10:53:17,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 10:53:17,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-08 10:53:17,124 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-08 10:53:17,124 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-08 10:53:17,124 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-08 10:53:17,124 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-08 10:53:17,125 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 10:53:17,125 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-08 10:53:17,125 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-08 10:53:17,125 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-08 10:53:17,125 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-08 10:53:17,125 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-08 10:53:17,126 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-08 10:53:17,126 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-07-08 10:53:17,126 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-08 10:53:17,126 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-08 10:53:17,126 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-08 10:53:17,126 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-08 10:53:17,127 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-08 10:53:17,127 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-08 10:53:17,127 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-08 10:53:17,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-08 10:53:17,127 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-08 10:53:17,127 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-08 10:53:17,128 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-08 10:53:17,128 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-08 10:53:17,128 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-08 10:53:17,128 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-08 10:53:17,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-07-08 10:53:17,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-08 10:53:17,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-08 10:53:17,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-08 10:53:17,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-08 10:53:17,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-08 10:53:17,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-08 10:53:17,129 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 10:53:17,130 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 10:53:17,130 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-08 10:53:17,130 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-08 10:53:17,130 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-08 10:53:17,130 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-08 10:53:17,130 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-08 10:53:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-08 10:53:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-08 10:53:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-08 10:53:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-08 10:53:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-08 10:53:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-08 10:53:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-08 10:53:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-08 10:53:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 10:53:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-08 10:53:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-08 10:53:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-08 10:53:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-08 10:53:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-08 10:53:17,133 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-08 10:53:17,133 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-08 10:53:17,133 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-08 10:53:17,133 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-07-08 10:53:17,133 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-08 10:53:17,133 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-07-08 10:53:17,133 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-08 10:53:17,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 10:53:17,134 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-08 10:53:17,134 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-08 10:53:17,134 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-08 10:53:17,134 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 10:53:17,134 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 10:53:17,135 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-08 10:53:17,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 10:53:17,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 10:53:17,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-08 10:53:17,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 10:53:17,135 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-08 10:53:17,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 10:53:17,136 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-08 10:53:17,136 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-08 10:53:17,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-08 10:53:17,136 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-08 10:53:17,136 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-08 10:53:17,136 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-08 10:53:17,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 10:53:17,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-08 10:53:17,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 10:53:18,663 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 10:53:18,663 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-08 10:53:18,668 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 10:53:18 BoogieIcfgContainer [2020-07-08 10:53:18,669 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 10:53:18,670 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 10:53:18,671 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 10:53:18,676 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 10:53:18,676 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 10:53:16" (1/3) ... [2020-07-08 10:53:18,677 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@96d68ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 10:53:18, skipping insertion in model container [2020-07-08 10:53:18,677 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:53:16" (2/3) ... [2020-07-08 10:53:18,678 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@96d68ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 10:53:18, skipping insertion in model container [2020-07-08 10:53:18,678 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 10:53:18" (3/3) ... [2020-07-08 10:53:18,679 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product11.cil.c [2020-07-08 10:53:18,690 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 10:53:18,697 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 10:53:18,711 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 10:53:18,735 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 10:53:18,735 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 10:53:18,735 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 10:53:18,735 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 10:53:18,736 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 10:53:18,736 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 10:53:18,736 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 10:53:18,736 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 10:53:18,760 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states. [2020-07-08 10:53:18,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-07-08 10:53:18,770 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 10:53:18,771 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] [2020-07-08 10:53:18,771 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 10:53:18,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 10:53:18,778 INFO L82 PathProgramCache]: Analyzing trace with hash 3662400, now seen corresponding path program 1 times [2020-07-08 10:53:18,789 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 10:53:18,790 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [113846695] [2020-07-08 10:53:18,790 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 10:53:19,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:19,581 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 10:53:19,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:19,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {167#(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)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(13);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(77, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(101, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(116, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(104, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string29.base, #t~string29.offset, 1);call write~init~int(82, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(73, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(84, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 4 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(75, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {147#true} is VALID [2020-07-08 10:53:19,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-08 10:53:19,672 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {147#true} {147#true} #456#return; {147#true} is VALID [2020-07-08 10:53:19,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:19,686 INFO L280 TraceCheckUtils]: 0: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-08 10:53:19,687 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {147#true} {147#true} #380#return; {147#true} is VALID [2020-07-08 10:53:19,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:19,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-08 10:53:19,696 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {147#true} {147#true} #382#return; {147#true} is VALID [2020-07-08 10:53:19,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:19,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {147#true} havoc ~retValue_acc~2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {147#true} is VALID [2020-07-08 10:53:19,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-08 10:53:19,705 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {147#true} {147#true} #384#return; {147#true} is VALID [2020-07-08 10:53:19,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:19,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-08 10:53:19,710 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {147#true} {147#true} #386#return; {147#true} is VALID [2020-07-08 10:53:19,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:19,716 INFO L280 TraceCheckUtils]: 0: Hoare triple {147#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~methaneLevelCritical~0;#res := ~retValue_acc~5; {147#true} is VALID [2020-07-08 10:53:19,716 INFO L280 TraceCheckUtils]: 1: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-08 10:53:19,717 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {147#true} {148#false} #460#return; {148#false} is VALID [2020-07-08 10:53:19,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:19,729 INFO L280 TraceCheckUtils]: 0: Hoare triple {147#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {147#true} is VALID [2020-07-08 10:53:19,730 INFO L280 TraceCheckUtils]: 1: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-08 10:53:19,730 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {147#true} {148#false} #462#return; {148#false} is VALID [2020-07-08 10:53:19,738 INFO L263 TraceCheckUtils]: 0: Hoare triple {147#true} call ULTIMATE.init(); {167#(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)|))} is VALID [2020-07-08 10:53:19,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {167#(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)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(13);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(77, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(101, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(116, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(104, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string29.base, #t~string29.offset, 1);call write~init~int(82, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(73, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(84, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 4 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(75, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {147#true} is VALID [2020-07-08 10:53:19,740 INFO L280 TraceCheckUtils]: 2: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-08 10:53:19,740 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {147#true} {147#true} #456#return; {147#true} is VALID [2020-07-08 10:53:19,740 INFO L263 TraceCheckUtils]: 4: Hoare triple {147#true} call #t~ret71 := main(); {147#true} is VALID [2020-07-08 10:53:19,741 INFO L280 TraceCheckUtils]: 5: Hoare triple {147#true} havoc ~retValue_acc~0;havoc ~tmp~0; {147#true} is VALID [2020-07-08 10:53:19,741 INFO L263 TraceCheckUtils]: 6: Hoare triple {147#true} call select_helpers(); {147#true} is VALID [2020-07-08 10:53:19,741 INFO L280 TraceCheckUtils]: 7: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-08 10:53:19,742 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {147#true} {147#true} #380#return; {147#true} is VALID [2020-07-08 10:53:19,742 INFO L263 TraceCheckUtils]: 9: Hoare triple {147#true} call select_features(); {147#true} is VALID [2020-07-08 10:53:19,742 INFO L280 TraceCheckUtils]: 10: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-08 10:53:19,743 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {147#true} {147#true} #382#return; {147#true} is VALID [2020-07-08 10:53:19,743 INFO L263 TraceCheckUtils]: 12: Hoare triple {147#true} call #t~ret0 := valid_product(); {147#true} is VALID [2020-07-08 10:53:19,743 INFO L280 TraceCheckUtils]: 13: Hoare triple {147#true} havoc ~retValue_acc~2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {147#true} is VALID [2020-07-08 10:53:19,744 INFO L280 TraceCheckUtils]: 14: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-08 10:53:19,744 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {147#true} {147#true} #384#return; {147#true} is VALID [2020-07-08 10:53:19,744 INFO L280 TraceCheckUtils]: 16: Hoare triple {147#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {147#true} is VALID [2020-07-08 10:53:19,745 INFO L280 TraceCheckUtils]: 17: Hoare triple {147#true} assume 0 != ~tmp~0; {147#true} is VALID [2020-07-08 10:53:19,745 INFO L263 TraceCheckUtils]: 18: Hoare triple {147#true} call setup(); {147#true} is VALID [2020-07-08 10:53:19,745 INFO L280 TraceCheckUtils]: 19: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-08 10:53:19,745 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {147#true} {147#true} #386#return; {147#true} is VALID [2020-07-08 10:53:19,746 INFO L263 TraceCheckUtils]: 21: Hoare triple {147#true} call runTest(); {147#true} is VALID [2020-07-08 10:53:19,746 INFO L263 TraceCheckUtils]: 22: Hoare triple {147#true} call test(); {147#true} is VALID [2020-07-08 10:53:19,746 INFO L280 TraceCheckUtils]: 23: Hoare triple {147#true} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {147#true} is VALID [2020-07-08 10:53:19,747 INFO L280 TraceCheckUtils]: 24: Hoare triple {147#true} assume false; {148#false} is VALID [2020-07-08 10:53:19,748 INFO L263 TraceCheckUtils]: 25: Hoare triple {148#false} call cleanup(); {148#false} is VALID [2020-07-08 10:53:19,748 INFO L280 TraceCheckUtils]: 26: Hoare triple {148#false} havoc ~i~0;havoc ~__cil_tmp2~0; {148#false} is VALID [2020-07-08 10:53:19,748 INFO L263 TraceCheckUtils]: 27: Hoare triple {148#false} call timeShift(); {148#false} is VALID [2020-07-08 10:53:19,749 INFO L280 TraceCheckUtils]: 28: Hoare triple {148#false} assume !(0 != ~pumpRunning~0); {148#false} is VALID [2020-07-08 10:53:19,749 INFO L280 TraceCheckUtils]: 29: Hoare triple {148#false} assume !(0 != ~systemActive~0); {148#false} is VALID [2020-07-08 10:53:19,749 INFO L263 TraceCheckUtils]: 30: Hoare triple {148#false} call __utac_acc__Specification1_spec__1(); {148#false} is VALID [2020-07-08 10:53:19,750 INFO L280 TraceCheckUtils]: 31: Hoare triple {148#false} havoc ~tmp~3;havoc ~tmp___0~1; {148#false} is VALID [2020-07-08 10:53:19,750 INFO L263 TraceCheckUtils]: 32: Hoare triple {148#false} call #t~ret34 := isMethaneLevelCritical(); {147#true} is VALID [2020-07-08 10:53:19,750 INFO L280 TraceCheckUtils]: 33: Hoare triple {147#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~methaneLevelCritical~0;#res := ~retValue_acc~5; {147#true} is VALID [2020-07-08 10:53:19,750 INFO L280 TraceCheckUtils]: 34: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-08 10:53:19,751 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {147#true} {148#false} #460#return; {148#false} is VALID [2020-07-08 10:53:19,751 INFO L280 TraceCheckUtils]: 36: Hoare triple {148#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~3 := #t~ret34;havoc #t~ret34; {148#false} is VALID [2020-07-08 10:53:19,752 INFO L280 TraceCheckUtils]: 37: Hoare triple {148#false} assume 0 != ~tmp~3; {148#false} is VALID [2020-07-08 10:53:19,752 INFO L263 TraceCheckUtils]: 38: Hoare triple {148#false} call #t~ret35 := isPumpRunning(); {147#true} is VALID [2020-07-08 10:53:19,757 INFO L280 TraceCheckUtils]: 39: Hoare triple {147#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {147#true} is VALID [2020-07-08 10:53:19,757 INFO L280 TraceCheckUtils]: 40: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-08 10:53:19,757 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {147#true} {148#false} #462#return; {148#false} is VALID [2020-07-08 10:53:19,758 INFO L280 TraceCheckUtils]: 42: Hoare triple {148#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp___0~1 := #t~ret35;havoc #t~ret35; {148#false} is VALID [2020-07-08 10:53:19,758 INFO L280 TraceCheckUtils]: 43: Hoare triple {148#false} assume 0 != ~tmp___0~1; {148#false} is VALID [2020-07-08 10:53:19,760 INFO L263 TraceCheckUtils]: 44: Hoare triple {148#false} call __automaton_fail(); {148#false} is VALID [2020-07-08 10:53:19,760 INFO L280 TraceCheckUtils]: 45: Hoare triple {148#false} assume !false; {148#false} is VALID [2020-07-08 10:53:19,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 10:53:19,775 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [113846695] [2020-07-08 10:53:19,776 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 10:53:19,776 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-08 10:53:19,777 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1837370450] [2020-07-08 10:53:19,783 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 46 [2020-07-08 10:53:19,786 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 10:53:19,789 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-08 10:53:19,865 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 10:53:19,865 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-08 10:53:19,866 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 10:53:19,874 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-08 10:53:19,875 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-08 10:53:19,877 INFO L87 Difference]: Start difference. First operand 144 states. Second operand 3 states. [2020-07-08 10:53:23,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 10:53:23,259 INFO L93 Difference]: Finished difference Result 219 states and 293 transitions. [2020-07-08 10:53:23,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-08 10:53:23,260 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 46 [2020-07-08 10:53:23,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 10:53:23,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 10:53:23,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 293 transitions. [2020-07-08 10:53:23,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 10:53:23,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 293 transitions. [2020-07-08 10:53:23,307 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 293 transitions. [2020-07-08 10:53:24,271 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 293 edges. 293 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 10:53:24,290 INFO L225 Difference]: With dead ends: 219 [2020-07-08 10:53:24,290 INFO L226 Difference]: Without dead ends: 120 [2020-07-08 10:53:24,294 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-08 10:53:24,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2020-07-08 10:53:25,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 90. [2020-07-08 10:53:25,258 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 10:53:25,258 INFO L82 GeneralOperation]: Start isEquivalent. First operand 120 states. Second operand 90 states. [2020-07-08 10:53:25,259 INFO L74 IsIncluded]: Start isIncluded. First operand 120 states. Second operand 90 states. [2020-07-08 10:53:25,259 INFO L87 Difference]: Start difference. First operand 120 states. Second operand 90 states. [2020-07-08 10:53:25,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 10:53:25,273 INFO L93 Difference]: Finished difference Result 120 states and 152 transitions. [2020-07-08 10:53:25,273 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 152 transitions. [2020-07-08 10:53:25,276 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 10:53:25,276 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 10:53:25,276 INFO L74 IsIncluded]: Start isIncluded. First operand 90 states. Second operand 120 states. [2020-07-08 10:53:25,276 INFO L87 Difference]: Start difference. First operand 90 states. Second operand 120 states. [2020-07-08 10:53:25,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 10:53:25,287 INFO L93 Difference]: Finished difference Result 120 states and 152 transitions. [2020-07-08 10:53:25,287 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 152 transitions. [2020-07-08 10:53:25,290 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 10:53:25,290 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 10:53:25,290 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 10:53:25,291 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 10:53:25,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90 states. [2020-07-08 10:53:25,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 104 transitions. [2020-07-08 10:53:25,302 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 104 transitions. Word has length 46 [2020-07-08 10:53:25,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 10:53:25,303 INFO L479 AbstractCegarLoop]: Abstraction has 90 states and 104 transitions. [2020-07-08 10:53:25,303 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-08 10:53:25,303 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 104 transitions. [2020-07-08 10:53:25,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2020-07-08 10:53:25,306 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 10:53:25,306 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] [2020-07-08 10:53:25,310 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 10:53:25,311 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 10:53:25,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 10:53:25,311 INFO L82 PathProgramCache]: Analyzing trace with hash -306482980, now seen corresponding path program 1 times [2020-07-08 10:53:25,311 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 10:53:25,312 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1470151253] [2020-07-08 10:53:25,312 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 10:53:25,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:25,680 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 10:53:25,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:25,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {867#(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)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(13);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(77, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(101, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(116, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(104, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string29.base, #t~string29.offset, 1);call write~init~int(82, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(73, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(84, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 4 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(75, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {846#true} is VALID [2020-07-08 10:53:25,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-08 10:53:25,744 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {846#true} {846#true} #456#return; {846#true} is VALID [2020-07-08 10:53:25,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:25,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-08 10:53:25,753 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {846#true} {846#true} #380#return; {846#true} is VALID [2020-07-08 10:53:25,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:25,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-08 10:53:25,758 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {846#true} {846#true} #382#return; {846#true} is VALID [2020-07-08 10:53:25,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:25,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {846#true} havoc ~retValue_acc~2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {846#true} is VALID [2020-07-08 10:53:25,761 INFO L280 TraceCheckUtils]: 1: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-08 10:53:25,762 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {846#true} {846#true} #384#return; {846#true} is VALID [2020-07-08 10:53:25,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:25,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-08 10:53:25,765 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {846#true} {846#true} #386#return; {846#true} is VALID [2020-07-08 10:53:25,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:25,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {846#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~methaneLevelCritical~0;#res := ~retValue_acc~5; {846#true} is VALID [2020-07-08 10:53:25,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-08 10:53:25,770 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {846#true} {847#false} #460#return; {847#false} is VALID [2020-07-08 10:53:25,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:25,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {846#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {846#true} is VALID [2020-07-08 10:53:25,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-08 10:53:25,774 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {846#true} {847#false} #462#return; {847#false} is VALID [2020-07-08 10:53:25,779 INFO L263 TraceCheckUtils]: 0: Hoare triple {846#true} call ULTIMATE.init(); {867#(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)|))} is VALID [2020-07-08 10:53:25,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {867#(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)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(13);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(77, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(101, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(116, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(104, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string29.base, #t~string29.offset, 1);call write~init~int(82, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(73, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(84, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 4 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(75, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {846#true} is VALID [2020-07-08 10:53:25,779 INFO L280 TraceCheckUtils]: 2: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-08 10:53:25,779 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {846#true} {846#true} #456#return; {846#true} is VALID [2020-07-08 10:53:25,780 INFO L263 TraceCheckUtils]: 4: Hoare triple {846#true} call #t~ret71 := main(); {846#true} is VALID [2020-07-08 10:53:25,780 INFO L280 TraceCheckUtils]: 5: Hoare triple {846#true} havoc ~retValue_acc~0;havoc ~tmp~0; {846#true} is VALID [2020-07-08 10:53:25,780 INFO L263 TraceCheckUtils]: 6: Hoare triple {846#true} call select_helpers(); {846#true} is VALID [2020-07-08 10:53:25,780 INFO L280 TraceCheckUtils]: 7: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-08 10:53:25,780 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {846#true} {846#true} #380#return; {846#true} is VALID [2020-07-08 10:53:25,781 INFO L263 TraceCheckUtils]: 9: Hoare triple {846#true} call select_features(); {846#true} is VALID [2020-07-08 10:53:25,781 INFO L280 TraceCheckUtils]: 10: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-08 10:53:25,781 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {846#true} {846#true} #382#return; {846#true} is VALID [2020-07-08 10:53:25,781 INFO L263 TraceCheckUtils]: 12: Hoare triple {846#true} call #t~ret0 := valid_product(); {846#true} is VALID [2020-07-08 10:53:25,781 INFO L280 TraceCheckUtils]: 13: Hoare triple {846#true} havoc ~retValue_acc~2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {846#true} is VALID [2020-07-08 10:53:25,782 INFO L280 TraceCheckUtils]: 14: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-08 10:53:25,782 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {846#true} {846#true} #384#return; {846#true} is VALID [2020-07-08 10:53:25,782 INFO L280 TraceCheckUtils]: 16: Hoare triple {846#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {846#true} is VALID [2020-07-08 10:53:25,782 INFO L280 TraceCheckUtils]: 17: Hoare triple {846#true} assume 0 != ~tmp~0; {846#true} is VALID [2020-07-08 10:53:25,783 INFO L263 TraceCheckUtils]: 18: Hoare triple {846#true} call setup(); {846#true} is VALID [2020-07-08 10:53:25,783 INFO L280 TraceCheckUtils]: 19: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-08 10:53:25,783 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {846#true} {846#true} #386#return; {846#true} is VALID [2020-07-08 10:53:25,783 INFO L263 TraceCheckUtils]: 21: Hoare triple {846#true} call runTest(); {846#true} is VALID [2020-07-08 10:53:25,783 INFO L263 TraceCheckUtils]: 22: Hoare triple {846#true} call test(); {846#true} is VALID [2020-07-08 10:53:25,784 INFO L280 TraceCheckUtils]: 23: Hoare triple {846#true} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {860#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 10:53:25,784 INFO L280 TraceCheckUtils]: 24: Hoare triple {860#(= 0 test_~splverifierCounter~0)} assume !false; {860#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 10:53:25,785 INFO L280 TraceCheckUtils]: 25: Hoare triple {860#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {847#false} is VALID [2020-07-08 10:53:25,785 INFO L263 TraceCheckUtils]: 26: Hoare triple {847#false} call cleanup(); {847#false} is VALID [2020-07-08 10:53:25,785 INFO L280 TraceCheckUtils]: 27: Hoare triple {847#false} havoc ~i~0;havoc ~__cil_tmp2~0; {847#false} is VALID [2020-07-08 10:53:25,786 INFO L263 TraceCheckUtils]: 28: Hoare triple {847#false} call timeShift(); {847#false} is VALID [2020-07-08 10:53:25,786 INFO L280 TraceCheckUtils]: 29: Hoare triple {847#false} assume !(0 != ~pumpRunning~0); {847#false} is VALID [2020-07-08 10:53:25,786 INFO L280 TraceCheckUtils]: 30: Hoare triple {847#false} assume !(0 != ~systemActive~0); {847#false} is VALID [2020-07-08 10:53:25,786 INFO L263 TraceCheckUtils]: 31: Hoare triple {847#false} call __utac_acc__Specification1_spec__1(); {847#false} is VALID [2020-07-08 10:53:25,787 INFO L280 TraceCheckUtils]: 32: Hoare triple {847#false} havoc ~tmp~3;havoc ~tmp___0~1; {847#false} is VALID [2020-07-08 10:53:25,787 INFO L263 TraceCheckUtils]: 33: Hoare triple {847#false} call #t~ret34 := isMethaneLevelCritical(); {846#true} is VALID [2020-07-08 10:53:25,787 INFO L280 TraceCheckUtils]: 34: Hoare triple {846#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~methaneLevelCritical~0;#res := ~retValue_acc~5; {846#true} is VALID [2020-07-08 10:53:25,787 INFO L280 TraceCheckUtils]: 35: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-08 10:53:25,788 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {846#true} {847#false} #460#return; {847#false} is VALID [2020-07-08 10:53:25,788 INFO L280 TraceCheckUtils]: 37: Hoare triple {847#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~3 := #t~ret34;havoc #t~ret34; {847#false} is VALID [2020-07-08 10:53:25,788 INFO L280 TraceCheckUtils]: 38: Hoare triple {847#false} assume 0 != ~tmp~3; {847#false} is VALID [2020-07-08 10:53:25,788 INFO L263 TraceCheckUtils]: 39: Hoare triple {847#false} call #t~ret35 := isPumpRunning(); {846#true} is VALID [2020-07-08 10:53:25,788 INFO L280 TraceCheckUtils]: 40: Hoare triple {846#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {846#true} is VALID [2020-07-08 10:53:25,789 INFO L280 TraceCheckUtils]: 41: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-08 10:53:25,789 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {846#true} {847#false} #462#return; {847#false} is VALID [2020-07-08 10:53:25,789 INFO L280 TraceCheckUtils]: 43: Hoare triple {847#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp___0~1 := #t~ret35;havoc #t~ret35; {847#false} is VALID [2020-07-08 10:53:25,790 INFO L280 TraceCheckUtils]: 44: Hoare triple {847#false} assume 0 != ~tmp___0~1; {847#false} is VALID [2020-07-08 10:53:25,790 INFO L263 TraceCheckUtils]: 45: Hoare triple {847#false} call __automaton_fail(); {847#false} is VALID [2020-07-08 10:53:25,790 INFO L280 TraceCheckUtils]: 46: Hoare triple {847#false} assume !false; {847#false} is VALID [2020-07-08 10:53:25,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 10:53:25,796 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1470151253] [2020-07-08 10:53:25,796 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 10:53:25,797 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 10:53:25,797 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1515141786] [2020-07-08 10:53:25,798 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 47 [2020-07-08 10:53:25,799 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 10:53:25,799 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 10:53:25,854 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 10:53:25,854 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 10:53:25,854 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 10:53:25,855 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 10:53:25,855 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 10:53:25,855 INFO L87 Difference]: Start difference. First operand 90 states and 104 transitions. Second operand 4 states. [2020-07-08 10:53:27,072 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 10:53:29,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 10:53:29,216 INFO L93 Difference]: Finished difference Result 143 states and 174 transitions. [2020-07-08 10:53:29,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 10:53:29,217 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 47 [2020-07-08 10:53:29,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 10:53:29,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 10:53:29,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 174 transitions. [2020-07-08 10:53:29,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 10:53:29,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 174 transitions. [2020-07-08 10:53:29,234 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 174 transitions. [2020-07-08 10:53:29,843 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 174 edges. 174 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 10:53:29,848 INFO L225 Difference]: With dead ends: 143 [2020-07-08 10:53:29,849 INFO L226 Difference]: Without dead ends: 104 [2020-07-08 10:53:29,850 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-08 10:53:29,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2020-07-08 10:53:30,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 81. [2020-07-08 10:53:30,770 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 10:53:30,770 INFO L82 GeneralOperation]: Start isEquivalent. First operand 104 states. Second operand 81 states. [2020-07-08 10:53:30,771 INFO L74 IsIncluded]: Start isIncluded. First operand 104 states. Second operand 81 states. [2020-07-08 10:53:30,771 INFO L87 Difference]: Start difference. First operand 104 states. Second operand 81 states. [2020-07-08 10:53:30,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 10:53:30,779 INFO L93 Difference]: Finished difference Result 104 states and 128 transitions. [2020-07-08 10:53:30,779 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 128 transitions. [2020-07-08 10:53:30,782 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 10:53:30,787 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 10:53:30,787 INFO L74 IsIncluded]: Start isIncluded. First operand 81 states. Second operand 104 states. [2020-07-08 10:53:30,787 INFO L87 Difference]: Start difference. First operand 81 states. Second operand 104 states. [2020-07-08 10:53:30,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 10:53:30,795 INFO L93 Difference]: Finished difference Result 104 states and 128 transitions. [2020-07-08 10:53:30,795 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 128 transitions. [2020-07-08 10:53:30,796 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 10:53:30,797 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 10:53:30,797 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 10:53:30,798 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 10:53:30,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 81 states. [2020-07-08 10:53:30,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 92 transitions. [2020-07-08 10:53:30,803 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 92 transitions. Word has length 47 [2020-07-08 10:53:30,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 10:53:30,804 INFO L479 AbstractCegarLoop]: Abstraction has 81 states and 92 transitions. [2020-07-08 10:53:30,804 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 10:53:30,804 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 92 transitions. [2020-07-08 10:53:30,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2020-07-08 10:53:30,808 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 10:53:30,808 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] [2020-07-08 10:53:30,808 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 10:53:30,808 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 10:53:30,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 10:53:30,809 INFO L82 PathProgramCache]: Analyzing trace with hash -1187758501, now seen corresponding path program 1 times [2020-07-08 10:53:30,810 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 10:53:30,811 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1055302792] [2020-07-08 10:53:30,811 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 10:53:30,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:31,241 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 10:53:31,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:31,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {1429#(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)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(13);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(77, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(101, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(116, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(104, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string29.base, #t~string29.offset, 1);call write~init~int(82, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(73, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(84, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 4 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(75, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {1410#(= 1 ~systemActive~0)} is VALID [2020-07-08 10:53:31,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {1410#(= 1 ~systemActive~0)} assume true; {1410#(= 1 ~systemActive~0)} is VALID [2020-07-08 10:53:31,367 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1410#(= 1 ~systemActive~0)} {1405#true} #456#return; {1410#(= 1 ~systemActive~0)} is VALID [2020-07-08 10:53:31,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:31,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {1405#true} assume true; {1405#true} is VALID [2020-07-08 10:53:31,371 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1405#true} {1410#(= 1 ~systemActive~0)} #380#return; {1410#(= 1 ~systemActive~0)} is VALID [2020-07-08 10:53:31,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:31,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {1405#true} assume true; {1405#true} is VALID [2020-07-08 10:53:31,376 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1405#true} {1410#(= 1 ~systemActive~0)} #382#return; {1410#(= 1 ~systemActive~0)} is VALID [2020-07-08 10:53:31,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:31,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {1405#true} havoc ~retValue_acc~2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {1430#(= 1 |valid_product_#res|)} is VALID [2020-07-08 10:53:31,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {1430#(= 1 |valid_product_#res|)} assume true; {1430#(= 1 |valid_product_#res|)} is VALID [2020-07-08 10:53:31,402 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1430#(= 1 |valid_product_#res|)} {1410#(= 1 ~systemActive~0)} #384#return; {1418#(= |main_#t~ret0| ~systemActive~0)} is VALID [2020-07-08 10:53:31,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:31,408 INFO L280 TraceCheckUtils]: 0: Hoare triple {1405#true} assume true; {1405#true} is VALID [2020-07-08 10:53:31,409 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1405#true} {1420#(not (= 0 ~systemActive~0))} #386#return; {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 10:53:31,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:31,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {1405#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~methaneLevelCritical~0;#res := ~retValue_acc~5; {1405#true} is VALID [2020-07-08 10:53:31,413 INFO L280 TraceCheckUtils]: 1: Hoare triple {1405#true} assume true; {1405#true} is VALID [2020-07-08 10:53:31,413 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1405#true} {1406#false} #460#return; {1406#false} is VALID [2020-07-08 10:53:31,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:31,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {1405#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1405#true} is VALID [2020-07-08 10:53:31,417 INFO L280 TraceCheckUtils]: 1: Hoare triple {1405#true} assume true; {1405#true} is VALID [2020-07-08 10:53:31,417 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1405#true} {1406#false} #462#return; {1406#false} is VALID [2020-07-08 10:53:31,422 INFO L263 TraceCheckUtils]: 0: Hoare triple {1405#true} call ULTIMATE.init(); {1429#(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)|))} is VALID [2020-07-08 10:53:31,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {1429#(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)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(13);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(77, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(101, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(116, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(104, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string29.base, #t~string29.offset, 1);call write~init~int(82, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(73, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(84, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 4 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(75, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {1410#(= 1 ~systemActive~0)} is VALID [2020-07-08 10:53:31,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {1410#(= 1 ~systemActive~0)} assume true; {1410#(= 1 ~systemActive~0)} is VALID [2020-07-08 10:53:31,432 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1410#(= 1 ~systemActive~0)} {1405#true} #456#return; {1410#(= 1 ~systemActive~0)} is VALID [2020-07-08 10:53:31,433 INFO L263 TraceCheckUtils]: 4: Hoare triple {1410#(= 1 ~systemActive~0)} call #t~ret71 := main(); {1410#(= 1 ~systemActive~0)} is VALID [2020-07-08 10:53:31,434 INFO L280 TraceCheckUtils]: 5: Hoare triple {1410#(= 1 ~systemActive~0)} havoc ~retValue_acc~0;havoc ~tmp~0; {1410#(= 1 ~systemActive~0)} is VALID [2020-07-08 10:53:31,434 INFO L263 TraceCheckUtils]: 6: Hoare triple {1410#(= 1 ~systemActive~0)} call select_helpers(); {1405#true} is VALID [2020-07-08 10:53:31,435 INFO L280 TraceCheckUtils]: 7: Hoare triple {1405#true} assume true; {1405#true} is VALID [2020-07-08 10:53:31,436 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1405#true} {1410#(= 1 ~systemActive~0)} #380#return; {1410#(= 1 ~systemActive~0)} is VALID [2020-07-08 10:53:31,437 INFO L263 TraceCheckUtils]: 9: Hoare triple {1410#(= 1 ~systemActive~0)} call select_features(); {1405#true} is VALID [2020-07-08 10:53:31,437 INFO L280 TraceCheckUtils]: 10: Hoare triple {1405#true} assume true; {1405#true} is VALID [2020-07-08 10:53:31,437 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1405#true} {1410#(= 1 ~systemActive~0)} #382#return; {1410#(= 1 ~systemActive~0)} is VALID [2020-07-08 10:53:31,438 INFO L263 TraceCheckUtils]: 12: Hoare triple {1410#(= 1 ~systemActive~0)} call #t~ret0 := valid_product(); {1405#true} is VALID [2020-07-08 10:53:31,439 INFO L280 TraceCheckUtils]: 13: Hoare triple {1405#true} havoc ~retValue_acc~2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {1430#(= 1 |valid_product_#res|)} is VALID [2020-07-08 10:53:31,440 INFO L280 TraceCheckUtils]: 14: Hoare triple {1430#(= 1 |valid_product_#res|)} assume true; {1430#(= 1 |valid_product_#res|)} is VALID [2020-07-08 10:53:31,441 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1430#(= 1 |valid_product_#res|)} {1410#(= 1 ~systemActive~0)} #384#return; {1418#(= |main_#t~ret0| ~systemActive~0)} is VALID [2020-07-08 10:53:31,442 INFO L280 TraceCheckUtils]: 16: Hoare triple {1418#(= |main_#t~ret0| ~systemActive~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {1419#(= main_~tmp~0 ~systemActive~0)} is VALID [2020-07-08 10:53:31,444 INFO L280 TraceCheckUtils]: 17: Hoare triple {1419#(= main_~tmp~0 ~systemActive~0)} assume 0 != ~tmp~0; {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 10:53:31,445 INFO L263 TraceCheckUtils]: 18: Hoare triple {1420#(not (= 0 ~systemActive~0))} call setup(); {1405#true} is VALID [2020-07-08 10:53:31,445 INFO L280 TraceCheckUtils]: 19: Hoare triple {1405#true} assume true; {1405#true} is VALID [2020-07-08 10:53:31,446 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1405#true} {1420#(not (= 0 ~systemActive~0))} #386#return; {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 10:53:31,446 INFO L263 TraceCheckUtils]: 21: Hoare triple {1420#(not (= 0 ~systemActive~0))} call runTest(); {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 10:53:31,447 INFO L263 TraceCheckUtils]: 22: Hoare triple {1420#(not (= 0 ~systemActive~0))} call test(); {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 10:53:31,447 INFO L280 TraceCheckUtils]: 23: Hoare triple {1420#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 10:53:31,448 INFO L280 TraceCheckUtils]: 24: Hoare triple {1420#(not (= 0 ~systemActive~0))} assume !false; {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 10:53:31,449 INFO L280 TraceCheckUtils]: 25: Hoare triple {1420#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 10:53:31,450 INFO L280 TraceCheckUtils]: 26: Hoare triple {1420#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp~2 := #t~nondet20;havoc #t~nondet20; {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 10:53:31,450 INFO L280 TraceCheckUtils]: 27: Hoare triple {1420#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~2); {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 10:53:31,451 INFO L280 TraceCheckUtils]: 28: Hoare triple {1420#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___0~0 := #t~nondet21;havoc #t~nondet21; {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 10:53:31,452 INFO L280 TraceCheckUtils]: 29: Hoare triple {1420#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~0); {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 10:53:31,453 INFO L280 TraceCheckUtils]: 30: Hoare triple {1420#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___2~0 := #t~nondet22;havoc #t~nondet22; {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 10:53:31,453 INFO L280 TraceCheckUtils]: 31: Hoare triple {1420#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 10:53:31,454 INFO L263 TraceCheckUtils]: 32: Hoare triple {1420#(not (= 0 ~systemActive~0))} call timeShift(); {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 10:53:31,455 INFO L280 TraceCheckUtils]: 33: Hoare triple {1420#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 10:53:31,455 INFO L280 TraceCheckUtils]: 34: Hoare triple {1420#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1406#false} is VALID [2020-07-08 10:53:31,456 INFO L263 TraceCheckUtils]: 35: Hoare triple {1406#false} call __utac_acc__Specification1_spec__1(); {1406#false} is VALID [2020-07-08 10:53:31,456 INFO L280 TraceCheckUtils]: 36: Hoare triple {1406#false} havoc ~tmp~3;havoc ~tmp___0~1; {1406#false} is VALID [2020-07-08 10:53:31,456 INFO L263 TraceCheckUtils]: 37: Hoare triple {1406#false} call #t~ret34 := isMethaneLevelCritical(); {1405#true} is VALID [2020-07-08 10:53:31,456 INFO L280 TraceCheckUtils]: 38: Hoare triple {1405#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~methaneLevelCritical~0;#res := ~retValue_acc~5; {1405#true} is VALID [2020-07-08 10:53:31,456 INFO L280 TraceCheckUtils]: 39: Hoare triple {1405#true} assume true; {1405#true} is VALID [2020-07-08 10:53:31,457 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1405#true} {1406#false} #460#return; {1406#false} is VALID [2020-07-08 10:53:31,457 INFO L280 TraceCheckUtils]: 41: Hoare triple {1406#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~3 := #t~ret34;havoc #t~ret34; {1406#false} is VALID [2020-07-08 10:53:31,457 INFO L280 TraceCheckUtils]: 42: Hoare triple {1406#false} assume 0 != ~tmp~3; {1406#false} is VALID [2020-07-08 10:53:31,457 INFO L263 TraceCheckUtils]: 43: Hoare triple {1406#false} call #t~ret35 := isPumpRunning(); {1405#true} is VALID [2020-07-08 10:53:31,458 INFO L280 TraceCheckUtils]: 44: Hoare triple {1405#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1405#true} is VALID [2020-07-08 10:53:31,458 INFO L280 TraceCheckUtils]: 45: Hoare triple {1405#true} assume true; {1405#true} is VALID [2020-07-08 10:53:31,458 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {1405#true} {1406#false} #462#return; {1406#false} is VALID [2020-07-08 10:53:31,458 INFO L280 TraceCheckUtils]: 47: Hoare triple {1406#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp___0~1 := #t~ret35;havoc #t~ret35; {1406#false} is VALID [2020-07-08 10:53:31,459 INFO L280 TraceCheckUtils]: 48: Hoare triple {1406#false} assume 0 != ~tmp___0~1; {1406#false} is VALID [2020-07-08 10:53:31,459 INFO L263 TraceCheckUtils]: 49: Hoare triple {1406#false} call __automaton_fail(); {1406#false} is VALID [2020-07-08 10:53:31,459 INFO L280 TraceCheckUtils]: 50: Hoare triple {1406#false} assume !false; {1406#false} is VALID [2020-07-08 10:53:31,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 10:53:31,467 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1055302792] [2020-07-08 10:53:31,468 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 10:53:31,468 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-08 10:53:31,468 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [642323887] [2020-07-08 10:53:31,469 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 51 [2020-07-08 10:53:31,469 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 10:53:31,469 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 10:53:31,547 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 10:53:31,547 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 10:53:31,548 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 10:53:31,548 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 10:53:31,548 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-07-08 10:53:31,548 INFO L87 Difference]: Start difference. First operand 81 states and 92 transitions. Second operand 8 states. [2020-07-08 10:53:32,605 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 10:53:33,471 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 10:53:33,866 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 10:53:34,223 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 10:53:37,619 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 10:53:42,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 10:53:42,874 INFO L93 Difference]: Finished difference Result 287 states and 356 transitions. [2020-07-08 10:53:42,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 10:53:42,874 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 51 [2020-07-08 10:53:42,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 10:53:42,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 10:53:42,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 356 transitions. [2020-07-08 10:53:42,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 10:53:42,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 356 transitions. [2020-07-08 10:53:42,891 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 356 transitions. [2020-07-08 10:53:44,073 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 356 edges. 356 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 10:53:44,082 INFO L225 Difference]: With dead ends: 287 [2020-07-08 10:53:44,083 INFO L226 Difference]: Without dead ends: 230 [2020-07-08 10:53:44,084 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2020-07-08 10:53:44,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 230 states. [2020-07-08 10:53:45,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 230 to 168. [2020-07-08 10:53:45,830 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 10:53:45,830 INFO L82 GeneralOperation]: Start isEquivalent. First operand 230 states. Second operand 168 states. [2020-07-08 10:53:45,830 INFO L74 IsIncluded]: Start isIncluded. First operand 230 states. Second operand 168 states. [2020-07-08 10:53:45,830 INFO L87 Difference]: Start difference. First operand 230 states. Second operand 168 states. [2020-07-08 10:53:45,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 10:53:45,844 INFO L93 Difference]: Finished difference Result 230 states and 281 transitions. [2020-07-08 10:53:45,844 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 281 transitions. [2020-07-08 10:53:45,846 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 10:53:45,847 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 10:53:45,847 INFO L74 IsIncluded]: Start isIncluded. First operand 168 states. Second operand 230 states. [2020-07-08 10:53:45,847 INFO L87 Difference]: Start difference. First operand 168 states. Second operand 230 states. [2020-07-08 10:53:45,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 10:53:45,861 INFO L93 Difference]: Finished difference Result 230 states and 281 transitions. [2020-07-08 10:53:45,862 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 281 transitions. [2020-07-08 10:53:45,867 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 10:53:45,867 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 10:53:45,871 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 10:53:45,871 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 10:53:45,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 168 states. [2020-07-08 10:53:45,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 200 transitions. [2020-07-08 10:53:45,882 INFO L78 Accepts]: Start accepts. Automaton has 168 states and 200 transitions. Word has length 51 [2020-07-08 10:53:45,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 10:53:45,882 INFO L479 AbstractCegarLoop]: Abstraction has 168 states and 200 transitions. [2020-07-08 10:53:45,883 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 10:53:45,883 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 200 transitions. [2020-07-08 10:53:45,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-07-08 10:53:45,884 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 10:53:45,884 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] [2020-07-08 10:53:45,884 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 10:53:45,885 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 10:53:45,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 10:53:45,885 INFO L82 PathProgramCache]: Analyzing trace with hash -5484303, now seen corresponding path program 1 times [2020-07-08 10:53:45,886 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 10:53:45,887 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1156674510] [2020-07-08 10:53:45,887 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 10:53:45,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:46,291 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 10:53:46,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:46,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {2570#(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)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(13);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(77, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(101, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(116, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(104, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string29.base, #t~string29.offset, 1);call write~init~int(82, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(73, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(84, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 4 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(75, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume true; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,366 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2550#(= 0 ~methaneLevelCritical~0)} {2545#true} #456#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:46,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-08 10:53:46,375 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2545#true} {2550#(= 0 ~methaneLevelCritical~0)} #380#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:46,380 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-08 10:53:46,381 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2545#true} {2550#(= 0 ~methaneLevelCritical~0)} #382#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:46,389 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} havoc ~retValue_acc~2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {2545#true} is VALID [2020-07-08 10:53:46,390 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-08 10:53:46,390 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2545#true} {2550#(= 0 ~methaneLevelCritical~0)} #384#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:46,393 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-08 10:53:46,394 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2545#true} {2550#(= 0 ~methaneLevelCritical~0)} #386#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:46,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-08 10:53:46,401 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2545#true} {2550#(= 0 ~methaneLevelCritical~0)} #438#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:46,419 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~methaneLevelCritical~0;#res := ~retValue_acc~5; {2571#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,420 INFO L280 TraceCheckUtils]: 1: Hoare triple {2571#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {2571#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,421 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2571#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {2550#(= 0 ~methaneLevelCritical~0)} #460#return; {2565#(= 0 |__utac_acc__Specification1_spec__1_#t~ret34|)} is VALID [2020-07-08 10:53:46,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:53:46,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2545#true} is VALID [2020-07-08 10:53:46,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-08 10:53:46,425 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2545#true} {2546#false} #462#return; {2546#false} is VALID [2020-07-08 10:53:46,430 INFO L263 TraceCheckUtils]: 0: Hoare triple {2545#true} call ULTIMATE.init(); {2570#(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)|))} is VALID [2020-07-08 10:53:46,436 INFO L280 TraceCheckUtils]: 1: Hoare triple {2570#(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)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(13);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(77, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(101, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(116, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(104, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string29.base, #t~string29.offset, 1);call write~init~int(82, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(73, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(84, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 4 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(75, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,437 INFO L280 TraceCheckUtils]: 2: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume true; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,437 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2550#(= 0 ~methaneLevelCritical~0)} {2545#true} #456#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,438 INFO L263 TraceCheckUtils]: 4: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} call #t~ret71 := main(); {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,439 INFO L280 TraceCheckUtils]: 5: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~0;havoc ~tmp~0; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,439 INFO L263 TraceCheckUtils]: 6: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {2545#true} is VALID [2020-07-08 10:53:46,439 INFO L280 TraceCheckUtils]: 7: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-08 10:53:46,440 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2545#true} {2550#(= 0 ~methaneLevelCritical~0)} #380#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,440 INFO L263 TraceCheckUtils]: 9: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} call select_features(); {2545#true} is VALID [2020-07-08 10:53:46,441 INFO L280 TraceCheckUtils]: 10: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-08 10:53:46,441 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2545#true} {2550#(= 0 ~methaneLevelCritical~0)} #382#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,442 INFO L263 TraceCheckUtils]: 12: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} call #t~ret0 := valid_product(); {2545#true} is VALID [2020-07-08 10:53:46,442 INFO L280 TraceCheckUtils]: 13: Hoare triple {2545#true} havoc ~retValue_acc~2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {2545#true} is VALID [2020-07-08 10:53:46,442 INFO L280 TraceCheckUtils]: 14: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-08 10:53:46,443 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2545#true} {2550#(= 0 ~methaneLevelCritical~0)} #384#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,444 INFO L280 TraceCheckUtils]: 16: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,444 INFO L280 TraceCheckUtils]: 17: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~0; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,444 INFO L263 TraceCheckUtils]: 18: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} call setup(); {2545#true} is VALID [2020-07-08 10:53:46,445 INFO L280 TraceCheckUtils]: 19: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-08 10:53:46,445 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2545#true} {2550#(= 0 ~methaneLevelCritical~0)} #386#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,446 INFO L263 TraceCheckUtils]: 21: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} call runTest(); {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,446 INFO L263 TraceCheckUtils]: 22: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} call test(); {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,447 INFO L280 TraceCheckUtils]: 23: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,447 INFO L280 TraceCheckUtils]: 24: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume !false; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,448 INFO L280 TraceCheckUtils]: 25: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,449 INFO L280 TraceCheckUtils]: 26: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp~2 := #t~nondet20;havoc #t~nondet20; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,449 INFO L280 TraceCheckUtils]: 27: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~2); {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,450 INFO L280 TraceCheckUtils]: 28: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___0~0 := #t~nondet21;havoc #t~nondet21; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,451 INFO L280 TraceCheckUtils]: 29: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~0); {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,452 INFO L280 TraceCheckUtils]: 30: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___2~0 := #t~nondet22;havoc #t~nondet22; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,452 INFO L280 TraceCheckUtils]: 31: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,453 INFO L263 TraceCheckUtils]: 32: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} call timeShift(); {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,454 INFO L280 TraceCheckUtils]: 33: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,454 INFO L280 TraceCheckUtils]: 34: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume 0 != ~systemActive~0; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,455 INFO L263 TraceCheckUtils]: 35: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} call processEnvironment(); {2545#true} is VALID [2020-07-08 10:53:46,455 INFO L280 TraceCheckUtils]: 36: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-08 10:53:46,456 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2545#true} {2550#(= 0 ~methaneLevelCritical~0)} #438#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,459 INFO L263 TraceCheckUtils]: 38: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification1_spec__1(); {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,461 INFO L280 TraceCheckUtils]: 39: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~3;havoc ~tmp___0~1; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,462 INFO L263 TraceCheckUtils]: 40: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} call #t~ret34 := isMethaneLevelCritical(); {2545#true} is VALID [2020-07-08 10:53:46,463 INFO L280 TraceCheckUtils]: 41: Hoare triple {2545#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~methaneLevelCritical~0;#res := ~retValue_acc~5; {2571#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,464 INFO L280 TraceCheckUtils]: 42: Hoare triple {2571#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {2571#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 10:53:46,465 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {2571#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {2550#(= 0 ~methaneLevelCritical~0)} #460#return; {2565#(= 0 |__utac_acc__Specification1_spec__1_#t~ret34|)} is VALID [2020-07-08 10:53:46,466 INFO L280 TraceCheckUtils]: 44: Hoare triple {2565#(= 0 |__utac_acc__Specification1_spec__1_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~3 := #t~ret34;havoc #t~ret34; {2566#(= 0 __utac_acc__Specification1_spec__1_~tmp~3)} is VALID [2020-07-08 10:53:46,467 INFO L280 TraceCheckUtils]: 45: Hoare triple {2566#(= 0 __utac_acc__Specification1_spec__1_~tmp~3)} assume 0 != ~tmp~3; {2546#false} is VALID [2020-07-08 10:53:46,467 INFO L263 TraceCheckUtils]: 46: Hoare triple {2546#false} call #t~ret35 := isPumpRunning(); {2545#true} is VALID [2020-07-08 10:53:46,467 INFO L280 TraceCheckUtils]: 47: Hoare triple {2545#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2545#true} is VALID [2020-07-08 10:53:46,467 INFO L280 TraceCheckUtils]: 48: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-08 10:53:46,468 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {2545#true} {2546#false} #462#return; {2546#false} is VALID [2020-07-08 10:53:46,468 INFO L280 TraceCheckUtils]: 50: Hoare triple {2546#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp___0~1 := #t~ret35;havoc #t~ret35; {2546#false} is VALID [2020-07-08 10:53:46,468 INFO L280 TraceCheckUtils]: 51: Hoare triple {2546#false} assume 0 != ~tmp___0~1; {2546#false} is VALID [2020-07-08 10:53:46,468 INFO L263 TraceCheckUtils]: 52: Hoare triple {2546#false} call __automaton_fail(); {2546#false} is VALID [2020-07-08 10:53:46,468 INFO L280 TraceCheckUtils]: 53: Hoare triple {2546#false} assume !false; {2546#false} is VALID [2020-07-08 10:53:46,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 10:53:46,475 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1156674510] [2020-07-08 10:53:46,475 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 10:53:46,476 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-08 10:53:46,476 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1822258401] [2020-07-08 10:53:46,476 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 54 [2020-07-08 10:53:46,477 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 10:53:46,477 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 10:53:46,545 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 10:53:46,545 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 10:53:46,545 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 10:53:46,545 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 10:53:46,546 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-07-08 10:53:46,546 INFO L87 Difference]: Start difference. First operand 168 states and 200 transitions. Second operand 7 states. [2020-07-08 10:53:47,279 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 10:53:51,937 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 10:53:52,575 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 10:53:53,056 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 10:53:53,397 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 10:53:54,176 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 10:53:56,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 10:53:56,660 INFO L93 Difference]: Finished difference Result 508 states and 647 transitions. [2020-07-08 10:53:56,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 10:53:56,660 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 54 [2020-07-08 10:53:56,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 10:53:56,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 10:53:56,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 278 transitions. [2020-07-08 10:53:56,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 10:53:56,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 278 transitions. [2020-07-08 10:53:56,672 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 278 transitions. [2020-07-08 10:53:57,566 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 278 edges. 278 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 10:53:57,583 INFO L225 Difference]: With dead ends: 508 [2020-07-08 10:53:57,583 INFO L226 Difference]: Without dead ends: 364 [2020-07-08 10:53:57,585 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2020-07-08 10:53:57,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 364 states. [2020-07-08 10:54:00,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 364 to 291. [2020-07-08 10:54:00,565 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 10:54:00,565 INFO L82 GeneralOperation]: Start isEquivalent. First operand 364 states. Second operand 291 states. [2020-07-08 10:54:00,565 INFO L74 IsIncluded]: Start isIncluded. First operand 364 states. Second operand 291 states. [2020-07-08 10:54:00,565 INFO L87 Difference]: Start difference. First operand 364 states. Second operand 291 states. [2020-07-08 10:54:00,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 10:54:00,584 INFO L93 Difference]: Finished difference Result 364 states and 450 transitions. [2020-07-08 10:54:00,584 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 450 transitions. [2020-07-08 10:54:00,586 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 10:54:00,586 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 10:54:00,586 INFO L74 IsIncluded]: Start isIncluded. First operand 291 states. Second operand 364 states. [2020-07-08 10:54:00,586 INFO L87 Difference]: Start difference. First operand 291 states. Second operand 364 states. [2020-07-08 10:54:00,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 10:54:00,605 INFO L93 Difference]: Finished difference Result 364 states and 450 transitions. [2020-07-08 10:54:00,605 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 450 transitions. [2020-07-08 10:54:00,606 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 10:54:00,607 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 10:54:00,607 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 10:54:00,607 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 10:54:00,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 291 states. [2020-07-08 10:54:00,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 291 states and 350 transitions. [2020-07-08 10:54:00,620 INFO L78 Accepts]: Start accepts. Automaton has 291 states and 350 transitions. Word has length 54 [2020-07-08 10:54:00,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 10:54:00,620 INFO L479 AbstractCegarLoop]: Abstraction has 291 states and 350 transitions. [2020-07-08 10:54:00,620 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 10:54:00,620 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 350 transitions. [2020-07-08 10:54:00,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-07-08 10:54:00,621 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 10:54:00,622 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] [2020-07-08 10:54:00,622 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 10:54:00,622 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 10:54:00,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 10:54:00,622 INFO L82 PathProgramCache]: Analyzing trace with hash 1905030509, now seen corresponding path program 1 times [2020-07-08 10:54:00,623 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 10:54:00,623 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [222610839] [2020-07-08 10:54:00,623 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 10:54:00,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:54:00,951 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 10:54:00,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:54:01,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {4446#(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)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(13);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(77, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(101, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(116, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(104, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string29.base, #t~string29.offset, 1);call write~init~int(82, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(73, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(84, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 4 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(75, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume true; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,020 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4423#(= 0 ~pumpRunning~0)} {4418#true} #456#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:54:01,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-08 10:54:01,024 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #380#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:54:01,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-08 10:54:01,028 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #382#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:54:01,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {4418#true} havoc ~retValue_acc~2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {4418#true} is VALID [2020-07-08 10:54:01,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-08 10:54:01,033 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #384#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:54:01,036 INFO L280 TraceCheckUtils]: 0: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-08 10:54:01,037 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #386#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:54:01,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {4447#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {4418#true} is VALID [2020-07-08 10:54:01,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-08 10:54:01,055 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #424#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:54:01,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-08 10:54:01,061 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #438#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:54:01,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {4418#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~methaneLevelCritical~0;#res := ~retValue_acc~5; {4418#true} is VALID [2020-07-08 10:54:01,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-08 10:54:01,067 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #460#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 10:54:01,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {4418#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4448#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 10:54:01,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {4448#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4448#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 10:54:01,089 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4448#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4423#(= 0 ~pumpRunning~0)} #462#return; {4444#(= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)} is VALID [2020-07-08 10:54:01,093 INFO L263 TraceCheckUtils]: 0: Hoare triple {4418#true} call ULTIMATE.init(); {4446#(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)|))} is VALID [2020-07-08 10:54:01,101 INFO L280 TraceCheckUtils]: 1: Hoare triple {4446#(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)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(13);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(77, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(101, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(116, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(104, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string29.base, #t~string29.offset, 1);call write~init~int(82, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(73, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(84, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 4 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(75, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,101 INFO L280 TraceCheckUtils]: 2: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume true; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,102 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4423#(= 0 ~pumpRunning~0)} {4418#true} #456#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,102 INFO L263 TraceCheckUtils]: 4: Hoare triple {4423#(= 0 ~pumpRunning~0)} call #t~ret71 := main(); {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,103 INFO L280 TraceCheckUtils]: 5: Hoare triple {4423#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~0;havoc ~tmp~0; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,103 INFO L263 TraceCheckUtils]: 6: Hoare triple {4423#(= 0 ~pumpRunning~0)} call select_helpers(); {4418#true} is VALID [2020-07-08 10:54:01,103 INFO L280 TraceCheckUtils]: 7: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-08 10:54:01,104 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #380#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,104 INFO L263 TraceCheckUtils]: 9: Hoare triple {4423#(= 0 ~pumpRunning~0)} call select_features(); {4418#true} is VALID [2020-07-08 10:54:01,105 INFO L280 TraceCheckUtils]: 10: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-08 10:54:01,105 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #382#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,105 INFO L263 TraceCheckUtils]: 12: Hoare triple {4423#(= 0 ~pumpRunning~0)} call #t~ret0 := valid_product(); {4418#true} is VALID [2020-07-08 10:54:01,106 INFO L280 TraceCheckUtils]: 13: Hoare triple {4418#true} havoc ~retValue_acc~2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {4418#true} is VALID [2020-07-08 10:54:01,106 INFO L280 TraceCheckUtils]: 14: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-08 10:54:01,106 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #384#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,107 INFO L280 TraceCheckUtils]: 16: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,108 INFO L280 TraceCheckUtils]: 17: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,108 INFO L263 TraceCheckUtils]: 18: Hoare triple {4423#(= 0 ~pumpRunning~0)} call setup(); {4418#true} is VALID [2020-07-08 10:54:01,108 INFO L280 TraceCheckUtils]: 19: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-08 10:54:01,110 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #386#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,111 INFO L263 TraceCheckUtils]: 21: Hoare triple {4423#(= 0 ~pumpRunning~0)} call runTest(); {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,111 INFO L263 TraceCheckUtils]: 22: Hoare triple {4423#(= 0 ~pumpRunning~0)} call test(); {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,112 INFO L280 TraceCheckUtils]: 23: Hoare triple {4423#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,112 INFO L280 TraceCheckUtils]: 24: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume !false; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,113 INFO L280 TraceCheckUtils]: 25: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,113 INFO L280 TraceCheckUtils]: 26: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp~2 := #t~nondet20;havoc #t~nondet20; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,114 INFO L280 TraceCheckUtils]: 27: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~2); {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,114 INFO L280 TraceCheckUtils]: 28: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___0~0 := #t~nondet21;havoc #t~nondet21; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,115 INFO L280 TraceCheckUtils]: 29: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___0~0; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,115 INFO L263 TraceCheckUtils]: 30: Hoare triple {4423#(= 0 ~pumpRunning~0)} call changeMethaneLevel(); {4447#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 10:54:01,116 INFO L280 TraceCheckUtils]: 31: Hoare triple {4447#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {4418#true} is VALID [2020-07-08 10:54:01,116 INFO L280 TraceCheckUtils]: 32: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-08 10:54:01,116 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #424#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,117 INFO L280 TraceCheckUtils]: 34: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___2~0 := #t~nondet22;havoc #t~nondet22; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,117 INFO L280 TraceCheckUtils]: 35: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,118 INFO L263 TraceCheckUtils]: 36: Hoare triple {4423#(= 0 ~pumpRunning~0)} call timeShift(); {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,119 INFO L280 TraceCheckUtils]: 37: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,119 INFO L280 TraceCheckUtils]: 38: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,119 INFO L263 TraceCheckUtils]: 39: Hoare triple {4423#(= 0 ~pumpRunning~0)} call processEnvironment(); {4418#true} is VALID [2020-07-08 10:54:01,119 INFO L280 TraceCheckUtils]: 40: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-08 10:54:01,120 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #438#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,121 INFO L263 TraceCheckUtils]: 42: Hoare triple {4423#(= 0 ~pumpRunning~0)} call __utac_acc__Specification1_spec__1(); {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,121 INFO L280 TraceCheckUtils]: 43: Hoare triple {4423#(= 0 ~pumpRunning~0)} havoc ~tmp~3;havoc ~tmp___0~1; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,121 INFO L263 TraceCheckUtils]: 44: Hoare triple {4423#(= 0 ~pumpRunning~0)} call #t~ret34 := isMethaneLevelCritical(); {4418#true} is VALID [2020-07-08 10:54:01,122 INFO L280 TraceCheckUtils]: 45: Hoare triple {4418#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~methaneLevelCritical~0;#res := ~retValue_acc~5; {4418#true} is VALID [2020-07-08 10:54:01,122 INFO L280 TraceCheckUtils]: 46: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-08 10:54:01,122 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #460#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,123 INFO L280 TraceCheckUtils]: 48: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~3 := #t~ret34;havoc #t~ret34; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,123 INFO L280 TraceCheckUtils]: 49: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~3; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 10:54:01,124 INFO L263 TraceCheckUtils]: 50: Hoare triple {4423#(= 0 ~pumpRunning~0)} call #t~ret35 := isPumpRunning(); {4418#true} is VALID [2020-07-08 10:54:01,124 INFO L280 TraceCheckUtils]: 51: Hoare triple {4418#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4448#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 10:54:01,125 INFO L280 TraceCheckUtils]: 52: Hoare triple {4448#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4448#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 10:54:01,126 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {4448#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4423#(= 0 ~pumpRunning~0)} #462#return; {4444#(= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)} is VALID [2020-07-08 10:54:01,126 INFO L280 TraceCheckUtils]: 54: Hoare triple {4444#(= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp___0~1 := #t~ret35;havoc #t~ret35; {4445#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~1)} is VALID [2020-07-08 10:54:01,127 INFO L280 TraceCheckUtils]: 55: Hoare triple {4445#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~1)} assume 0 != ~tmp___0~1; {4419#false} is VALID [2020-07-08 10:54:01,127 INFO L263 TraceCheckUtils]: 56: Hoare triple {4419#false} call __automaton_fail(); {4419#false} is VALID [2020-07-08 10:54:01,127 INFO L280 TraceCheckUtils]: 57: Hoare triple {4419#false} assume !false; {4419#false} is VALID [2020-07-08 10:54:01,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 10:54:01,134 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [222610839] [2020-07-08 10:54:01,134 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 10:54:01,134 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-08 10:54:01,135 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1806322774] [2020-07-08 10:54:01,138 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 58 [2020-07-08 10:54:01,138 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 10:54:01,138 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 10:54:01,210 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 10:54:01,210 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 10:54:01,210 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 10:54:01,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 10:54:01,211 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-07-08 10:54:01,211 INFO L87 Difference]: Start difference. First operand 291 states and 350 transitions. Second operand 8 states. [2020-07-08 10:54:01,941 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 10:54:06,560 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 10:54:07,162 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 10:54:07,495 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 10:54:09,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 10:54:09,088 INFO L93 Difference]: Finished difference Result 591 states and 756 transitions. [2020-07-08 10:54:09,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-08 10:54:09,089 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 58 [2020-07-08 10:54:09,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 10:54:09,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 10:54:09,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 203 transitions. [2020-07-08 10:54:09,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 10:54:09,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 203 transitions. [2020-07-08 10:54:09,099 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 203 transitions. [2020-07-08 10:54:09,711 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 203 edges. 203 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 10:54:09,712 INFO L225 Difference]: With dead ends: 591 [2020-07-08 10:54:09,712 INFO L226 Difference]: Without dead ends: 0 [2020-07-08 10:54:09,715 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2020-07-08 10:54:09,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-08 10:54:09,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-08 10:54:09,716 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 10:54:09,716 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-08 10:54:09,716 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 10:54:09,716 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 10:54:09,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 10:54:09,717 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 10:54:09,717 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 10:54:09,717 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 10:54:09,717 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 10:54:09,717 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 10:54:09,717 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 10:54:09,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 10:54:09,717 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 10:54:09,718 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 10:54:09,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 10:54:09,718 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 10:54:09,718 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 10:54:09,718 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 10:54:09,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-08 10:54:09,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-08 10:54:09,718 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 58 [2020-07-08 10:54:09,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 10:54:09,719 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-08 10:54:09,719 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 10:54:09,719 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 10:54:09,719 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 10:54:09,719 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 10:54:09,721 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-08 10:54:12,404 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-08 10:54:13,001 WARN L193 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2020-07-08 10:54:13,192 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-08 10:54:13,621 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 8 [2020-07-08 10:54:13,808 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-08 10:54:13,998 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-08 10:54:14,173 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-08 10:54:14,388 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 10:54:14,620 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-08 10:54:14,804 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24 [2020-07-08 10:54:15,227 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 8 [2020-07-08 10:54:15,414 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24 [2020-07-08 10:54:15,616 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-08 10:54:16,016 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 8 [2020-07-08 10:54:16,226 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-08 10:54:16,452 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 8 [2020-07-08 10:54:16,710 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-08 10:54:17,123 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 8 [2020-07-08 10:54:17,449 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 11 [2020-07-08 10:54:17,659 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-08 10:54:17,833 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-08 10:54:17,839 INFO L268 CegarLoopResult]: For program point L609(lines 586 610) no Hoare annotation was computed. [2020-07-08 10:54:17,839 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 562 617) no Hoare annotation was computed. [2020-07-08 10:54:17,839 INFO L268 CegarLoopResult]: For program point L593(lines 593 597) no Hoare annotation was computed. [2020-07-08 10:54:17,839 INFO L268 CegarLoopResult]: For program point L593-1(lines 593 597) no Hoare annotation was computed. [2020-07-08 10:54:17,839 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-07-08 10:54:17,839 INFO L268 CegarLoopResult]: For program point L587-2(lines 587 608) no Hoare annotation was computed. [2020-07-08 10:54:17,840 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 562 617) no Hoare annotation was computed. [2020-07-08 10:54:17,840 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 562 617) no Hoare annotation was computed. [2020-07-08 10:54:17,840 INFO L268 CegarLoopResult]: For program point L670(lines 643 671) no Hoare annotation was computed. [2020-07-08 10:54:17,840 INFO L268 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-07-08 10:54:17,840 INFO L268 CegarLoopResult]: For program point L663-1(line 663) no Hoare annotation was computed. [2020-07-08 10:54:17,840 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 618 677) no Hoare annotation was computed. [2020-07-08 10:54:17,840 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 618 677) no Hoare annotation was computed. [2020-07-08 10:54:17,841 INFO L268 CegarLoopResult]: For program point L650(lines 650 654) no Hoare annotation was computed. [2020-07-08 10:54:17,841 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 618 677) no Hoare annotation was computed. [2020-07-08 10:54:17,841 INFO L268 CegarLoopResult]: For program point L650-1(lines 650 654) no Hoare annotation was computed. [2020-07-08 10:54:17,841 INFO L268 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-07-08 10:54:17,841 INFO L268 CegarLoopResult]: For program point L644-2(lines 644 669) no Hoare annotation was computed. [2020-07-08 10:54:17,842 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 162 168) the Hoare annotation is: true [2020-07-08 10:54:17,842 INFO L268 CegarLoopResult]: For program point select_helpersEXIT(lines 162 168) no Hoare annotation was computed. [2020-07-08 10:54:17,842 INFO L268 CegarLoopResult]: For program point valid_productEXIT(lines 169 177) no Hoare annotation was computed. [2020-07-08 10:54:17,842 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 169 177) the Hoare annotation is: true [2020-07-08 10:54:17,842 INFO L268 CegarLoopResult]: For program point valid_productFINAL(lines 169 177) no Hoare annotation was computed. [2020-07-08 10:54:17,842 INFO L268 CegarLoopResult]: For program point L130-1(lines 130 137) no Hoare annotation was computed. [2020-07-08 10:54:17,842 INFO L268 CegarLoopResult]: For program point L128(line 128) no Hoare annotation was computed. [2020-07-08 10:54:17,843 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))) [2020-07-08 10:54:17,843 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))) [2020-07-08 10:54:17,843 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))) [2020-07-08 10:54:17,843 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))) [2020-07-08 10:54:17,843 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 120 142) no Hoare annotation was computed. [2020-07-08 10:54:17,843 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 120 142) no Hoare annotation was computed. [2020-07-08 10:54:17,843 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))) [2020-07-08 10:54:17,843 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))) [2020-07-08 10:54:17,843 INFO L268 CegarLoopResult]: For program point L130(lines 130 137) no Hoare annotation was computed. [2020-07-08 10:54:17,843 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 75 98) no Hoare annotation was computed. [2020-07-08 10:54:17,844 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-07-08 10:54:17,844 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 75 98) no Hoare annotation was computed. [2020-07-08 10:54:17,844 INFO L268 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-07-08 10:54:17,844 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 75 98) no Hoare annotation was computed. [2020-07-08 10:54:17,844 INFO L268 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-07-08 10:54:17,844 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-07-08 10:54:17,844 INFO L268 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-07-08 10:54:17,844 INFO L268 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-07-08 10:54:17,844 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-07-08 10:54:17,845 INFO L268 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-07-08 10:54:17,845 INFO L268 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-07-08 10:54:17,845 INFO L268 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-07-08 10:54:17,845 INFO L268 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-07-08 10:54:17,845 INFO L268 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-07-08 10:54:17,845 INFO L268 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-07-08 10:54:17,845 INFO L268 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-07-08 10:54:17,845 INFO L268 CegarLoopResult]: For program point stopSystemEXIT(lines 311 325) no Hoare annotation was computed. [2020-07-08 10:54:17,846 INFO L264 CegarLoopResult]: At program point L317(line 317) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-08 10:54:17,846 INFO L268 CegarLoopResult]: For program point L315(lines 315 321) no Hoare annotation was computed. [2020-07-08 10:54:17,846 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))) [2020-07-08 10:54:17,846 INFO L268 CegarLoopResult]: For program point stopSystemFINAL(lines 311 325) no Hoare annotation was computed. [2020-07-08 10:54:17,846 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseEXIT(lines 221 228) no Hoare annotation was computed. [2020-07-08 10:54:17,846 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseENTRY(lines 221 228) no Hoare annotation was computed. [2020-07-08 10:54:17,846 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseFINAL(lines 221 228) no Hoare annotation was computed. [2020-07-08 10:54:17,846 INFO L268 CegarLoopResult]: For program point isPumpRunningEXIT(lines 266 274) no Hoare annotation was computed. [2020-07-08 10:54:17,847 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 266 274) the Hoare annotation is: true [2020-07-08 10:54:17,847 INFO L268 CegarLoopResult]: For program point isPumpRunningFINAL(lines 266 274) no Hoare annotation was computed. [2020-07-08 10:54:17,847 INFO L268 CegarLoopResult]: For program point L282(lines 282 290) no Hoare annotation was computed. [2020-07-08 10:54:17,847 INFO L268 CegarLoopResult]: For program point L282-2(lines 282 290) no Hoare annotation was computed. [2020-07-08 10:54:17,847 INFO L268 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-07-08 10:54:17,847 INFO L268 CegarLoopResult]: For program point L305-1(line 305) no Hoare annotation was computed. [2020-07-08 10:54:17,847 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 275 310) no Hoare annotation was computed. [2020-07-08 10:54:17,847 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 275 310) no Hoare annotation was computed. [2020-07-08 10:54:17,848 INFO L268 CegarLoopResult]: For program point L294(lines 294 302) no Hoare annotation was computed. [2020-07-08 10:54:17,848 INFO L268 CegarLoopResult]: For program point L294-2(lines 294 302) no Hoare annotation was computed. [2020-07-08 10:54:17,848 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 275 310) no Hoare annotation was computed. [2020-07-08 10:54:17,848 INFO L268 CegarLoopResult]: For program point select_featuresEXIT(lines 155 161) no Hoare annotation was computed. [2020-07-08 10:54:17,848 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 155 161) the Hoare annotation is: true [2020-07-08 10:54:17,848 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 516 561) no Hoare annotation was computed. [2020-07-08 10:54:17,848 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 516 561) no Hoare annotation was computed. [2020-07-08 10:54:17,848 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 516 561) no Hoare annotation was computed. [2020-07-08 10:54:17,848 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 829 874) no Hoare annotation was computed. [2020-07-08 10:54:17,849 INFO L268 CegarLoopResult]: For program point L849(lines 849 856) no Hoare annotation was computed. [2020-07-08 10:54:17,849 INFO L268 CegarLoopResult]: For program point L843(lines 843 863) no Hoare annotation was computed. [2020-07-08 10:54:17,849 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 829 874) no Hoare annotation was computed. [2020-07-08 10:54:17,849 INFO L268 CegarLoopResult]: For program point L843-1(lines 843 863) no Hoare annotation was computed. [2020-07-08 10:54:17,849 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 829 874) no Hoare annotation was computed. [2020-07-08 10:54:17,849 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))) [2020-07-08 10:54:17,849 INFO L268 CegarLoopResult]: For program point runTestEXIT(lines 107 116) no Hoare annotation was computed. [2020-07-08 10:54:17,849 INFO L268 CegarLoopResult]: For program point runTestFINAL(lines 107 116) no Hoare annotation was computed. [2020-07-08 10:54:17,850 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 255 265) no Hoare annotation was computed. [2020-07-08 10:54:17,850 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 255 265) no Hoare annotation was computed. [2020-07-08 10:54:17,850 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 255 265) no Hoare annotation was computed. [2020-07-08 10:54:17,850 INFO L268 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-07-08 10:54:17,850 INFO L268 CegarLoopResult]: For program point L260-1(line 260) no Hoare annotation was computed. [2020-07-08 10:54:17,850 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 247 254) the Hoare annotation is: true [2020-07-08 10:54:17,850 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 247 254) no Hoare annotation was computed. [2020-07-08 10:54:17,850 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 247 254) no Hoare annotation was computed. [2020-07-08 10:54:17,851 INFO L268 CegarLoopResult]: For program point processEnvironmentEXIT(lines 214 220) no Hoare annotation was computed. [2020-07-08 10:54:17,851 INFO L271 CegarLoopResult]: At program point processEnvironmentFINAL(lines 214 220) the Hoare annotation is: true [2020-07-08 10:54:17,851 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))) [2020-07-08 10:54:17,851 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)|))) [2020-07-08 10:54:17,851 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)|))) [2020-07-08 10:54:17,851 INFO L268 CegarLoopResult]: For program point L347(lines 347 353) no Hoare annotation was computed. [2020-07-08 10:54:17,851 INFO L268 CegarLoopResult]: For program point L347-1(lines 347 353) no Hoare annotation was computed. [2020-07-08 10:54:17,851 INFO L268 CegarLoopResult]: For program point testFINAL(lines 327 392) no Hoare annotation was computed. [2020-07-08 10:54:17,852 INFO L268 CegarLoopResult]: For program point L339(lines 339 343) no Hoare annotation was computed. [2020-07-08 10:54:17,852 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)|))) [2020-07-08 10:54:17,852 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)|))) [2020-07-08 10:54:17,852 INFO L268 CegarLoopResult]: For program point L373(lines 373 379) no Hoare annotation was computed. [2020-07-08 10:54:17,852 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)|))) [2020-07-08 10:54:17,852 INFO L268 CegarLoopResult]: For program point L338(lines 337 384) no Hoare annotation was computed. [2020-07-08 10:54:17,852 INFO L268 CegarLoopResult]: For program point L367(lines 367 380) no Hoare annotation was computed. [2020-07-08 10:54:17,852 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)|))) [2020-07-08 10:54:17,853 INFO L268 CegarLoopResult]: For program point L357(lines 357 363) no Hoare annotation was computed. [2020-07-08 10:54:17,853 INFO L268 CegarLoopResult]: For program point L357-1(lines 357 363) no Hoare annotation was computed. [2020-07-08 10:54:17,853 INFO L268 CegarLoopResult]: For program point testEXIT(lines 327 392) no Hoare annotation was computed. [2020-07-08 10:54:17,853 INFO L268 CegarLoopResult]: For program point L797(lines 797 817) no Hoare annotation was computed. [2020-07-08 10:54:17,853 INFO L268 CegarLoopResult]: For program point L797-1(lines 797 817) no Hoare annotation was computed. [2020-07-08 10:54:17,853 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 783 828) no Hoare annotation was computed. [2020-07-08 10:54:17,853 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 783 828) no Hoare annotation was computed. [2020-07-08 10:54:17,853 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 783 828) no Hoare annotation was computed. [2020-07-08 10:54:17,853 INFO L268 CegarLoopResult]: For program point L803(lines 803 810) no Hoare annotation was computed. [2020-07-08 10:54:17,854 INFO L268 CegarLoopResult]: For program point L459(lines 459 467) no Hoare annotation was computed. [2020-07-08 10:54:17,854 INFO L268 CegarLoopResult]: For program point L459-2(lines 459 467) no Hoare annotation was computed. [2020-07-08 10:54:17,854 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 451 473) no Hoare annotation was computed. [2020-07-08 10:54:17,854 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 451 473) no Hoare annotation was computed. [2020-07-08 10:54:17,854 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 451 473) no Hoare annotation was computed. [2020-07-08 10:54:17,854 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 145 154) no Hoare annotation was computed. [2020-07-08 10:54:17,854 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 145 154) no Hoare annotation was computed. [2020-07-08 10:54:17,854 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 145 154) no Hoare annotation was computed. [2020-07-08 10:54:17,854 INFO L268 CegarLoopResult]: For program point L704(lines 704 708) no Hoare annotation was computed. [2020-07-08 10:54:17,854 INFO L268 CegarLoopResult]: For program point L768(lines 768 779) no Hoare annotation was computed. [2020-07-08 10:54:17,855 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 680 782) no Hoare annotation was computed. [2020-07-08 10:54:17,855 INFO L268 CegarLoopResult]: For program point L731(lines 731 735) no Hoare annotation was computed. [2020-07-08 10:54:17,855 INFO L268 CegarLoopResult]: For program point L729-2(lines 729 749) no Hoare annotation was computed. [2020-07-08 10:54:17,855 INFO L268 CegarLoopResult]: For program point L750(lines 728 751) no Hoare annotation was computed. [2020-07-08 10:54:17,855 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 680 782) no Hoare annotation was computed. [2020-07-08 10:54:17,855 INFO L268 CegarLoopResult]: For program point L709(lines 709 725) no Hoare annotation was computed. [2020-07-08 10:54:17,855 INFO L268 CegarLoopResult]: For program point L769(lines 769 776) no Hoare annotation was computed. [2020-07-08 10:54:17,855 INFO L268 CegarLoopResult]: For program point L730(lines 729 749) no Hoare annotation was computed. [2020-07-08 10:54:17,855 INFO L268 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-07-08 10:54:17,856 INFO L268 CegarLoopResult]: For program point L761-1(line 761) no Hoare annotation was computed. [2020-07-08 10:54:17,856 INFO L268 CegarLoopResult]: For program point L726(lines 726 767) no Hoare annotation was computed. [2020-07-08 10:54:17,856 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 680 782) no Hoare annotation was computed. [2020-07-08 10:54:17,856 INFO L268 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-07-08 10:54:17,856 INFO L268 CegarLoopResult]: For program point L745-1(line 745) no Hoare annotation was computed. [2020-07-08 10:54:17,856 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-08 10:54:17,857 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)|)) [2020-07-08 10:54:17,857 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-08 10:54:17,857 INFO L268 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-07-08 10:54:17,857 INFO L268 CegarLoopResult]: For program point L241-1(lines 230 246) no Hoare annotation was computed. [2020-07-08 10:54:17,857 INFO L268 CegarLoopResult]: For program point L237(lines 237 243) no Hoare annotation was computed. [2020-07-08 10:54:17,857 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 230 246) no Hoare annotation was computed. [2020-07-08 10:54:17,857 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-07-08 10:54:17,857 INFO L268 CegarLoopResult]: For program point L235-1(line 235) no Hoare annotation was computed. [2020-07-08 10:54:17,857 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 230 246) no Hoare annotation was computed. [2020-07-08 10:54:17,858 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 474 482) no Hoare annotation was computed. [2020-07-08 10:54:17,858 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 474 482) no Hoare annotation was computed. [2020-07-08 10:54:17,858 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 474 482) no Hoare annotation was computed. [2020-07-08 10:54:17,858 INFO L268 CegarLoopResult]: For program point L434-1(lines 430 441) no Hoare annotation was computed. [2020-07-08 10:54:17,858 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 430 441) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-08 10:54:17,858 INFO L268 CegarLoopResult]: For program point changeMethaneLevelEXIT(lines 430 441) no Hoare annotation was computed. [2020-07-08 10:54:17,858 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-08 10:54:17,858 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-08 10:54:17,858 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-08 10:54:17,859 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 190 213) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-08 10:54:17,859 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))) [2020-07-08 10:54:17,859 INFO L268 CegarLoopResult]: For program point timeShiftEXIT(lines 190 213) no Hoare annotation was computed. [2020-07-08 10:54:17,859 INFO L264 CegarLoopResult]: At program point L201(lines 201 207) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-08 10:54:17,859 INFO L268 CegarLoopResult]: For program point timeShiftFINAL(lines 190 213) no Hoare annotation was computed. [2020-07-08 10:54:17,859 INFO L264 CegarLoopResult]: At program point L196(line 196) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-08 10:54:17,859 INFO L268 CegarLoopResult]: For program point L194(lines 193 212) no Hoare annotation was computed. [2020-07-08 10:54:17,859 INFO L268 CegarLoopResult]: For program point cleanupEXIT(lines 42 71) no Hoare annotation was computed. [2020-07-08 10:54:17,859 INFO L268 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-07-08 10:54:17,860 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 42 71) the Hoare annotation is: true [2020-07-08 10:54:17,860 INFO L268 CegarLoopResult]: For program point L56(lines 56 60) no Hoare annotation was computed. [2020-07-08 10:54:17,860 INFO L271 CegarLoopResult]: At program point L56-1(lines 56 60) the Hoare annotation is: true [2020-07-08 10:54:17,860 INFO L268 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2020-07-08 10:54:17,860 INFO L271 CegarLoopResult]: At program point L52-2(lines 52 66) the Hoare annotation is: true [2020-07-08 10:54:17,860 INFO L271 CegarLoopResult]: At program point L48(line 48) the Hoare annotation is: true [2020-07-08 10:54:17,860 INFO L268 CegarLoopResult]: For program point L48-1(line 48) no Hoare annotation was computed. [2020-07-08 10:54:17,860 INFO L271 CegarLoopResult]: At program point L67(lines 42 71) the Hoare annotation is: true [2020-07-08 10:54:17,861 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 442 450) the Hoare annotation is: true [2020-07-08 10:54:17,861 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 442 450) no Hoare annotation was computed. [2020-07-08 10:54:17,861 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 442 450) no Hoare annotation was computed. [2020-07-08 10:54:17,861 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 406 417) the Hoare annotation is: true [2020-07-08 10:54:17,861 INFO L268 CegarLoopResult]: For program point lowerWaterLevelEXIT(lines 406 417) no Hoare annotation was computed. [2020-07-08 10:54:17,861 INFO L268 CegarLoopResult]: For program point L410-1(lines 406 417) no Hoare annotation was computed. [2020-07-08 10:54:17,861 INFO L268 CegarLoopResult]: For program point setupEXIT(lines 99 105) no Hoare annotation was computed. [2020-07-08 10:54:17,861 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 99 105) the Hoare annotation is: true [2020-07-08 10:54:17,862 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-08 10:54:17,862 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-08 10:54:17,862 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-08 10:54:17,862 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-08 10:54:17,862 INFO L268 CegarLoopResult]: For program point waterRiseEXIT(lines 418 429) no Hoare annotation was computed. [2020-07-08 10:54:17,862 INFO L268 CegarLoopResult]: For program point L422-1(lines 418 429) no Hoare annotation was computed. [2020-07-08 10:54:17,862 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 418 429) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-08 10:54:17,862 INFO L268 CegarLoopResult]: For program point __automaton_failFINAL(lines 394 401) no Hoare annotation was computed. [2020-07-08 10:54:17,863 INFO L268 CegarLoopResult]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 398) no Hoare annotation was computed. [2020-07-08 10:54:17,863 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 394 401) the Hoare annotation is: true [2020-07-08 10:54:17,863 INFO L268 CegarLoopResult]: For program point __automaton_failEXIT(lines 394 401) no Hoare annotation was computed. [2020-07-08 10:54:17,863 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 484 508) the Hoare annotation is: true [2020-07-08 10:54:17,863 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification1_spec__1EXIT(lines 484 508) no Hoare annotation was computed. [2020-07-08 10:54:17,863 INFO L264 CegarLoopResult]: At program point L498(line 498) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-08 10:54:17,863 INFO L268 CegarLoopResult]: For program point L496(lines 496 502) no Hoare annotation was computed. [2020-07-08 10:54:17,863 INFO L264 CegarLoopResult]: At program point L494(line 494) the Hoare annotation is: (or (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-08 10:54:17,863 INFO L268 CegarLoopResult]: For program point L494-1(line 494) no Hoare annotation was computed. [2020-07-08 10:54:17,864 INFO L268 CegarLoopResult]: For program point L492(lines 492 505) no Hoare annotation was computed. [2020-07-08 10:54:17,864 INFO L268 CegarLoopResult]: For program point L492-1(lines 484 508) no Hoare annotation was computed. [2020-07-08 10:54:17,864 INFO L271 CegarLoopResult]: At program point L490(line 490) the Hoare annotation is: true [2020-07-08 10:54:17,864 INFO L268 CegarLoopResult]: For program point L490-1(line 490) no Hoare annotation was computed. [2020-07-08 10:54:17,868 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeENTRY has no Hoare annotation [2020-07-08 10:54:17,868 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetENTRY has no Hoare annotation [2020-07-08 10:54:17,868 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-08 10:54:17,869 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-08 10:54:17,874 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-08 10:54:17,874 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-08 10:54:17,875 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2020-07-08 10:54:17,875 WARN L170 areAnnotationChecker]: activatePump__wrappee__baseENTRY has no Hoare annotation [2020-07-08 10:54:17,875 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-08 10:54:17,875 WARN L170 areAnnotationChecker]: printPumpENTRY has no Hoare annotation [2020-07-08 10:54:17,876 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-08 10:54:17,876 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setENTRY has no Hoare annotation [2020-07-08 10:54:17,876 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-08 10:54:17,877 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeENTRY has no Hoare annotation [2020-07-08 10:54:17,877 WARN L170 areAnnotationChecker]: isMethaneAlarmENTRY has no Hoare annotation [2020-07-08 10:54:17,877 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-08 10:54:17,877 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-08 10:54:17,878 WARN L170 areAnnotationChecker]: __utac__get_this_argENTRY has no Hoare annotation [2020-07-08 10:54:17,878 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 10:54:17,878 WARN L170 areAnnotationChecker]: select_oneENTRY has no Hoare annotation [2020-07-08 10:54:17,878 WARN L170 areAnnotationChecker]: printEnvironmentENTRY has no Hoare annotation [2020-07-08 10:54:17,878 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtENTRY has no Hoare annotation [2020-07-08 10:54:17,878 WARN L170 areAnnotationChecker]: activatePumpENTRY has no Hoare annotation [2020-07-08 10:54:17,878 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intENTRY has no Hoare annotation [2020-07-08 10:54:17,879 WARN L170 areAnnotationChecker]: L434-1 has no Hoare annotation [2020-07-08 10:54:17,879 WARN L170 areAnnotationChecker]: L434-1 has no Hoare annotation [2020-07-08 10:54:17,879 WARN L170 areAnnotationChecker]: getWaterLevelENTRY has no Hoare annotation [2020-07-08 10:54:17,879 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-08 10:54:17,879 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-08 10:54:17,880 WARN L170 areAnnotationChecker]: L410-1 has no Hoare annotation [2020-07-08 10:54:17,880 WARN L170 areAnnotationChecker]: L410-1 has no Hoare annotation [2020-07-08 10:54:17,883 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-08 10:54:17,883 WARN L170 areAnnotationChecker]: L422-1 has no Hoare annotation [2020-07-08 10:54:17,883 WARN L170 areAnnotationChecker]: L422-1 has no Hoare annotation [2020-07-08 10:54:17,884 WARN L170 areAnnotationChecker]: __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-08 10:54:17,884 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-08 10:54:17,884 WARN L170 areAnnotationChecker]: L587-2 has no Hoare annotation [2020-07-08 10:54:17,884 WARN L170 areAnnotationChecker]: L587-2 has no Hoare annotation [2020-07-08 10:54:17,884 WARN L170 areAnnotationChecker]: L587-2 has no Hoare annotation [2020-07-08 10:54:17,884 WARN L170 areAnnotationChecker]: L644-2 has no Hoare annotation [2020-07-08 10:54:17,884 WARN L170 areAnnotationChecker]: L644-2 has no Hoare annotation [2020-07-08 10:54:17,884 WARN L170 areAnnotationChecker]: L644-2 has no Hoare annotation [2020-07-08 10:54:17,884 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-08 10:54:17,885 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-08 10:54:17,885 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-08 10:54:17,885 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-08 10:54:17,885 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2020-07-08 10:54:17,885 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2020-07-08 10:54:17,885 WARN L170 areAnnotationChecker]: activatePump__wrappee__baseFINAL has no Hoare annotation [2020-07-08 10:54:17,885 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-08 10:54:17,885 WARN L170 areAnnotationChecker]: L282 has no Hoare annotation [2020-07-08 10:54:17,885 WARN L170 areAnnotationChecker]: L282 has no Hoare annotation [2020-07-08 10:54:17,885 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-08 10:54:17,886 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setFINAL has no Hoare annotation [2020-07-08 10:54:17,886 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-08 10:54:17,886 WARN L170 areAnnotationChecker]: L843 has no Hoare annotation [2020-07-08 10:54:17,886 WARN L170 areAnnotationChecker]: L843 has no Hoare annotation [2020-07-08 10:54:17,886 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2020-07-08 10:54:17,886 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2020-07-08 10:54:17,886 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-08 10:54:17,886 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-08 10:54:17,887 WARN L170 areAnnotationChecker]: L338 has no Hoare annotation [2020-07-08 10:54:17,887 WARN L170 areAnnotationChecker]: L797 has no Hoare annotation [2020-07-08 10:54:17,887 WARN L170 areAnnotationChecker]: L797 has no Hoare annotation [2020-07-08 10:54:17,887 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 10:54:17,888 WARN L170 areAnnotationChecker]: select_oneFINAL has no Hoare annotation [2020-07-08 10:54:17,888 WARN L170 areAnnotationChecker]: L459 has no Hoare annotation [2020-07-08 10:54:17,888 WARN L170 areAnnotationChecker]: L459 has no Hoare annotation [2020-07-08 10:54:17,888 WARN L170 areAnnotationChecker]: L704 has no Hoare annotation [2020-07-08 10:54:17,888 WARN L170 areAnnotationChecker]: L704 has no Hoare annotation [2020-07-08 10:54:17,888 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2020-07-08 10:54:17,888 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2020-07-08 10:54:17,888 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intFINAL has no Hoare annotation [2020-07-08 10:54:17,888 WARN L170 areAnnotationChecker]: L434-1 has no Hoare annotation [2020-07-08 10:54:17,888 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-08 10:54:17,888 WARN L170 areAnnotationChecker]: L48-1 has no Hoare annotation [2020-07-08 10:54:17,889 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-08 10:54:17,889 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-08 10:54:17,889 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-08 10:54:17,889 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-08 10:54:17,890 WARN L170 areAnnotationChecker]: L410-1 has no Hoare annotation [2020-07-08 10:54:17,890 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 10:54:17,890 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-08 10:54:17,891 WARN L170 areAnnotationChecker]: L422-1 has no Hoare annotation [2020-07-08 10:54:17,891 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-08 10:54:17,891 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-08 10:54:17,891 WARN L170 areAnnotationChecker]: L609 has no Hoare annotation [2020-07-08 10:54:17,891 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-08 10:54:17,891 WARN L170 areAnnotationChecker]: L670 has no Hoare annotation [2020-07-08 10:54:17,891 WARN L170 areAnnotationChecker]: L670 has no Hoare annotation [2020-07-08 10:54:17,891 WARN L170 areAnnotationChecker]: L645 has no Hoare annotation [2020-07-08 10:54:17,891 WARN L170 areAnnotationChecker]: valid_productEXIT has no Hoare annotation [2020-07-08 10:54:17,891 WARN L170 areAnnotationChecker]: L81 has no Hoare annotation [2020-07-08 10:54:17,892 WARN L170 areAnnotationChecker]: L81 has no Hoare annotation [2020-07-08 10:54:17,892 WARN L170 areAnnotationChecker]: stopSystemFINAL has no Hoare annotation [2020-07-08 10:54:17,892 WARN L170 areAnnotationChecker]: activatePump__wrappee__baseEXIT has no Hoare annotation [2020-07-08 10:54:17,892 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-08 10:54:17,892 WARN L170 areAnnotationChecker]: L282-2 has no Hoare annotation [2020-07-08 10:54:17,892 WARN L170 areAnnotationChecker]: L128 has no Hoare annotation [2020-07-08 10:54:17,892 WARN L170 areAnnotationChecker]: runTestEXIT has no Hoare annotation [2020-07-08 10:54:17,892 WARN L170 areAnnotationChecker]: L849 has no Hoare annotation [2020-07-08 10:54:17,892 WARN L170 areAnnotationChecker]: L849 has no Hoare annotation [2020-07-08 10:54:17,892 WARN L170 areAnnotationChecker]: L843-1 has no Hoare annotation [2020-07-08 10:54:17,893 WARN L170 areAnnotationChecker]: L260-1 has no Hoare annotation [2020-07-08 10:54:17,893 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-08 10:54:17,893 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-08 10:54:17,893 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-08 10:54:17,893 WARN L170 areAnnotationChecker]: L338 has no Hoare annotation [2020-07-08 10:54:17,893 WARN L170 areAnnotationChecker]: L338 has no Hoare annotation [2020-07-08 10:54:17,893 WARN L170 areAnnotationChecker]: L803 has no Hoare annotation [2020-07-08 10:54:17,893 WARN L170 areAnnotationChecker]: L803 has no Hoare annotation [2020-07-08 10:54:17,893 WARN L170 areAnnotationChecker]: L797-1 has no Hoare annotation [2020-07-08 10:54:17,893 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-08 10:54:17,894 WARN L170 areAnnotationChecker]: L459-2 has no Hoare annotation [2020-07-08 10:54:17,894 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtFINAL has no Hoare annotation [2020-07-08 10:54:17,894 WARN L170 areAnnotationChecker]: L709 has no Hoare annotation [2020-07-08 10:54:17,894 WARN L170 areAnnotationChecker]: L709 has no Hoare annotation [2020-07-08 10:54:17,894 WARN L170 areAnnotationChecker]: L235-1 has no Hoare annotation [2020-07-08 10:54:17,894 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intEXIT has no Hoare annotation [2020-07-08 10:54:17,894 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-08 10:54:17,894 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-08 10:54:17,894 WARN L170 areAnnotationChecker]: L48-1 has no Hoare annotation [2020-07-08 10:54:17,894 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-08 10:54:17,895 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-08 10:54:17,895 WARN L170 areAnnotationChecker]: lowerWaterLevelEXIT has no Hoare annotation [2020-07-08 10:54:17,895 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 10:54:17,895 WARN L170 areAnnotationChecker]: L130-1 has no Hoare annotation [2020-07-08 10:54:17,899 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-08 10:54:17,899 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-08 10:54:17,899 WARN L170 areAnnotationChecker]: __automaton_failEXIT has no Hoare annotation [2020-07-08 10:54:17,899 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-08 10:54:17,899 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeFINAL has no Hoare annotation [2020-07-08 10:54:17,899 WARN L170 areAnnotationChecker]: L593 has no Hoare annotation [2020-07-08 10:54:17,899 WARN L170 areAnnotationChecker]: L593 has no Hoare annotation [2020-07-08 10:54:17,899 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetFINAL has no Hoare annotation [2020-07-08 10:54:17,900 WARN L170 areAnnotationChecker]: L650 has no Hoare annotation [2020-07-08 10:54:17,900 WARN L170 areAnnotationChecker]: L650 has no Hoare annotation [2020-07-08 10:54:17,900 WARN L170 areAnnotationChecker]: L128 has no Hoare annotation [2020-07-08 10:54:17,900 WARN L170 areAnnotationChecker]: L82 has no Hoare annotation [2020-07-08 10:54:17,900 WARN L170 areAnnotationChecker]: L82 has no Hoare annotation [2020-07-08 10:54:17,900 WARN L170 areAnnotationChecker]: stopSystemEXIT has no Hoare annotation [2020-07-08 10:54:17,900 WARN L170 areAnnotationChecker]: L241-1 has no Hoare annotation [2020-07-08 10:54:17,900 WARN L170 areAnnotationChecker]: L494-1 has no Hoare annotation [2020-07-08 10:54:17,900 WARN L170 areAnnotationChecker]: L294 has no Hoare annotation [2020-07-08 10:54:17,900 WARN L170 areAnnotationChecker]: L294 has no Hoare annotation [2020-07-08 10:54:17,901 WARN L170 areAnnotationChecker]: L130-1 has no Hoare annotation [2020-07-08 10:54:17,901 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeFINAL has no Hoare annotation [2020-07-08 10:54:17,901 WARN L170 areAnnotationChecker]: isMethaneAlarmFINAL has no Hoare annotation [2020-07-08 10:54:17,901 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-08 10:54:17,901 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-08 10:54:17,901 WARN L170 areAnnotationChecker]: L339 has no Hoare annotation [2020-07-08 10:54:17,901 WARN L170 areAnnotationChecker]: __utac__get_this_argFINAL has no Hoare annotation [2020-07-08 10:54:17,901 WARN L170 areAnnotationChecker]: printEnvironmentFINAL has no Hoare annotation [2020-07-08 10:54:17,901 WARN L170 areAnnotationChecker]: L726 has no Hoare annotation [2020-07-08 10:54:17,901 WARN L170 areAnnotationChecker]: L726 has no Hoare annotation [2020-07-08 10:54:17,902 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-08 10:54:17,902 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-08 10:54:17,902 WARN L170 areAnnotationChecker]: L663-1 has no Hoare annotation [2020-07-08 10:54:17,902 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2020-07-08 10:54:17,902 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2020-07-08 10:54:17,902 WARN L170 areAnnotationChecker]: L357-1 has no Hoare annotation [2020-07-08 10:54:17,902 WARN L170 areAnnotationChecker]: L53 has no Hoare annotation [2020-07-08 10:54:17,902 WARN L170 areAnnotationChecker]: L86 has no Hoare annotation [2020-07-08 10:54:17,902 WARN L170 areAnnotationChecker]: L86 has no Hoare annotation [2020-07-08 10:54:17,902 WARN L170 areAnnotationChecker]: L347-1 has no Hoare annotation [2020-07-08 10:54:17,903 WARN L170 areAnnotationChecker]: L492-1 has no Hoare annotation [2020-07-08 10:54:17,903 WARN L170 areAnnotationChecker]: L492 has no Hoare annotation [2020-07-08 10:54:17,903 WARN L170 areAnnotationChecker]: L492 has no Hoare annotation [2020-07-08 10:54:17,903 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeEXIT has no Hoare annotation [2020-07-08 10:54:17,903 WARN L170 areAnnotationChecker]: L593-1 has no Hoare annotation [2020-07-08 10:54:17,903 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-08 10:54:17,903 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-08 10:54:17,903 WARN L170 areAnnotationChecker]: L650-1 has no Hoare annotation [2020-07-08 10:54:17,903 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-08 10:54:17,904 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-08 10:54:17,904 WARN L170 areAnnotationChecker]: L83 has no Hoare annotation [2020-07-08 10:54:17,904 WARN L170 areAnnotationChecker]: L83 has no Hoare annotation [2020-07-08 10:54:17,905 WARN L170 areAnnotationChecker]: L496 has no Hoare annotation [2020-07-08 10:54:17,905 WARN L170 areAnnotationChecker]: L496 has no Hoare annotation [2020-07-08 10:54:17,905 WARN L170 areAnnotationChecker]: L294-2 has no Hoare annotation [2020-07-08 10:54:17,905 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-08 10:54:17,905 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-08 10:54:17,905 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 10:54:17,906 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 10:54:17,906 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 10:54:17,906 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 10:54:17,906 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 10:54:17,906 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 10:54:17,906 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 10:54:17,906 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 10:54:17,906 WARN L170 areAnnotationChecker]: testEXIT has no Hoare annotation [2020-07-08 10:54:17,906 WARN L170 areAnnotationChecker]: L347 has no Hoare annotation [2020-07-08 10:54:17,906 WARN L170 areAnnotationChecker]: L347 has no Hoare annotation [2020-07-08 10:54:17,907 WARN L170 areAnnotationChecker]: printEnvironmentEXIT has no Hoare annotation [2020-07-08 10:54:17,907 WARN L170 areAnnotationChecker]: L729-2 has no Hoare annotation [2020-07-08 10:54:17,907 WARN L170 areAnnotationChecker]: L729-2 has no Hoare annotation [2020-07-08 10:54:17,907 WARN L170 areAnnotationChecker]: L729-2 has no Hoare annotation [2020-07-08 10:54:17,907 WARN L170 areAnnotationChecker]: L768 has no Hoare annotation [2020-07-08 10:54:17,907 WARN L170 areAnnotationChecker]: L768 has no Hoare annotation [2020-07-08 10:54:17,907 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2020-07-08 10:54:17,907 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2020-07-08 10:54:17,908 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-08 10:54:17,908 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-08 10:54:17,908 WARN L170 areAnnotationChecker]: L367 has no Hoare annotation [2020-07-08 10:54:17,908 WARN L170 areAnnotationChecker]: L367 has no Hoare annotation [2020-07-08 10:54:17,908 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-08 10:54:17,908 WARN L170 areAnnotationChecker]: L53 has no Hoare annotation [2020-07-08 10:54:17,908 WARN L170 areAnnotationChecker]: L87 has no Hoare annotation [2020-07-08 10:54:17,908 WARN L170 areAnnotationChecker]: L87 has no Hoare annotation [2020-07-08 10:54:17,908 WARN L170 areAnnotationChecker]: L357 has no Hoare annotation [2020-07-08 10:54:17,908 WARN L170 areAnnotationChecker]: L357 has no Hoare annotation [2020-07-08 10:54:17,909 WARN L170 areAnnotationChecker]: __utac_acc__Specification1_spec__1EXIT has no Hoare annotation [2020-07-08 10:54:17,909 WARN L170 areAnnotationChecker]: L494-1 has no Hoare annotation [2020-07-08 10:54:17,909 WARN L170 areAnnotationChecker]: L745-1 has no Hoare annotation [2020-07-08 10:54:17,909 WARN L170 areAnnotationChecker]: L761-1 has no Hoare annotation [2020-07-08 10:54:17,909 WARN L170 areAnnotationChecker]: L663 has no Hoare annotation [2020-07-08 10:54:17,909 WARN L170 areAnnotationChecker]: L663 has no Hoare annotation [2020-07-08 10:54:17,909 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-08 10:54:17,909 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-08 10:54:17,909 WARN L170 areAnnotationChecker]: L492-1 has no Hoare annotation [2020-07-08 10:54:17,910 WARN L170 areAnnotationChecker]: L305 has no Hoare annotation [2020-07-08 10:54:17,910 WARN L170 areAnnotationChecker]: L305 has no Hoare annotation [2020-07-08 10:54:17,910 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-08 10:54:17,910 WARN L170 areAnnotationChecker]: L88 has no Hoare annotation [2020-07-08 10:54:17,910 WARN L170 areAnnotationChecker]: L88 has no Hoare annotation [2020-07-08 10:54:17,910 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-08 10:54:17,910 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-08 10:54:17,910 WARN L170 areAnnotationChecker]: L63 has no Hoare annotation [2020-07-08 10:54:17,910 WARN L170 areAnnotationChecker]: L347-1 has no Hoare annotation [2020-07-08 10:54:17,911 WARN L170 areAnnotationChecker]: L305-1 has no Hoare annotation [2020-07-08 10:54:17,912 WARN L170 areAnnotationChecker]: L750 has no Hoare annotation [2020-07-08 10:54:17,912 WARN L170 areAnnotationChecker]: L730 has no Hoare annotation [2020-07-08 10:54:17,912 WARN L170 areAnnotationChecker]: L730 has no Hoare annotation [2020-07-08 10:54:17,912 WARN L170 areAnnotationChecker]: L769 has no Hoare annotation [2020-07-08 10:54:17,912 WARN L170 areAnnotationChecker]: L769 has no Hoare annotation [2020-07-08 10:54:17,912 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2020-07-08 10:54:17,912 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2020-07-08 10:54:17,912 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-08 10:54:17,912 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-08 10:54:17,912 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-08 10:54:17,913 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-08 10:54:17,913 WARN L170 areAnnotationChecker]: L357-1 has no Hoare annotation [2020-07-08 10:54:17,913 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2020-07-08 10:54:17,914 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2020-07-08 10:54:17,914 WARN L170 areAnnotationChecker]: L89 has no Hoare annotation [2020-07-08 10:54:17,914 WARN L170 areAnnotationChecker]: L89 has no Hoare annotation [2020-07-08 10:54:17,914 WARN L170 areAnnotationChecker]: L93 has no Hoare annotation [2020-07-08 10:54:17,914 WARN L170 areAnnotationChecker]: L93 has no Hoare annotation [2020-07-08 10:54:17,914 WARN L170 areAnnotationChecker]: printPumpFINAL has no Hoare annotation [2020-07-08 10:54:17,914 WARN L170 areAnnotationChecker]: L761 has no Hoare annotation [2020-07-08 10:54:17,914 WARN L170 areAnnotationChecker]: L761 has no Hoare annotation [2020-07-08 10:54:17,914 WARN L170 areAnnotationChecker]: L731 has no Hoare annotation [2020-07-08 10:54:17,915 WARN L170 areAnnotationChecker]: Specification2FINAL has no Hoare annotation [2020-07-08 10:54:17,915 WARN L170 areAnnotationChecker]: L63 has no Hoare annotation [2020-07-08 10:54:17,916 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 10:54:17,916 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 10:54:17,916 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 10:54:17,916 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 10:54:17,916 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 10:54:17,917 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 10:54:17,917 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 10:54:17,917 WARN L170 areAnnotationChecker]: L745 has no Hoare annotation [2020-07-08 10:54:17,917 WARN L170 areAnnotationChecker]: L745 has no Hoare annotation [2020-07-08 10:54:17,917 INFO L163 areAnnotationChecker]: CFG has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-08 10:54:17,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.07 10:54:17 BoogieIcfgContainer [2020-07-08 10:54:17,931 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-08 10:54:17,939 INFO L168 Benchmark]: Toolchain (without parser) took 61708.44 ms. Allocated memory was 138.9 MB in the beginning and 760.2 MB in the end (delta: 621.3 MB). Free memory was 100.8 MB in the beginning and 393.1 MB in the end (delta: -292.3 MB). Peak memory consumption was 329.0 MB. Max. memory is 7.1 GB. [2020-07-08 10:54:17,940 INFO L168 Benchmark]: CDTParser took 1.37 ms. Allocated memory is still 138.9 MB. Free memory is still 120.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-08 10:54:17,941 INFO L168 Benchmark]: CACSL2BoogieTranslator took 710.12 ms. Allocated memory was 138.9 MB in the beginning and 201.9 MB in the end (delta: 62.9 MB). Free memory was 100.8 MB in the beginning and 168.4 MB in the end (delta: -67.6 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. [2020-07-08 10:54:17,941 INFO L168 Benchmark]: Boogie Preprocessor took 120.70 ms. Allocated memory is still 201.9 MB. Free memory was 168.4 MB in the beginning and 162.7 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. [2020-07-08 10:54:17,942 INFO L168 Benchmark]: RCFGBuilder took 1611.31 ms. Allocated memory was 201.9 MB in the beginning and 235.9 MB in the end (delta: 34.1 MB). Free memory was 162.7 MB in the beginning and 100.1 MB in the end (delta: 62.6 MB). Peak memory consumption was 96.6 MB. Max. memory is 7.1 GB. [2020-07-08 10:54:17,945 INFO L168 Benchmark]: TraceAbstraction took 59260.47 ms. Allocated memory was 235.9 MB in the beginning and 760.2 MB in the end (delta: 524.3 MB). Free memory was 100.1 MB in the beginning and 393.1 MB in the end (delta: -293.0 MB). Peak memory consumption was 231.3 MB. Max. memory is 7.1 GB. [2020-07-08 10:54:17,950 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.37 ms. Allocated memory is still 138.9 MB. Free memory is still 120.4 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 710.12 ms. Allocated memory was 138.9 MB in the beginning and 201.9 MB in the end (delta: 62.9 MB). Free memory was 100.8 MB in the beginning and 168.4 MB in the end (delta: -67.6 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 120.70 ms. Allocated memory is still 201.9 MB. Free memory was 168.4 MB in the beginning and 162.7 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1611.31 ms. Allocated memory was 201.9 MB in the beginning and 235.9 MB in the end (delta: 34.1 MB). Free memory was 162.7 MB in the beginning and 100.1 MB in the end (delta: 62.6 MB). Peak memory consumption was 96.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 59260.47 ms. Allocated memory was 235.9 MB in the beginning and 760.2 MB in the end (delta: 524.3 MB). Free memory was 100.1 MB in the beginning and 393.1 MB in the end (delta: -293.0 MB). Peak memory consumption was 231.3 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)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 36 procedures, 207 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 50.9s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 40.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 8.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 388 SDtfs, 538 SDslu, 381 SDs, 0 SdLazy, 1473 SolverSat, 311 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 124 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 6.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=291occurred 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: 6.7s AutomataMinimizationTime, 5 MinimizatonAttempts, 188 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 44 LocationsWithAnnotation, 328 PreInvPairs, 397 NumberOfFragments, 617 HoareAnnotationTreeSize, 328 FomulaSimplifications, 46016 FormulaSimplificationTreeSizeReduction, 2.4s HoareSimplificationTime, 44 FomulaSimplificationsInter, 14346 FormulaSimplificationTreeSizeReductionInter, 4.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.5s InterpolantComputationTime, 256 NumberOfCodeBlocks, 256 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 251 ConstructedInterpolants, 0 QuantifiedInterpolants, 69776 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...