/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product41.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 11:37:22,970 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 11:37:22,976 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 11:37:22,991 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 11:37:22,992 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 11:37:22,994 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 11:37:22,996 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 11:37:23,005 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 11:37:23,006 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 11:37:23,008 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 11:37:23,009 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 11:37:23,011 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 11:37:23,012 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 11:37:23,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 11:37:23,017 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 11:37:23,018 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 11:37:23,020 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 11:37:23,021 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 11:37:23,022 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 11:37:23,027 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 11:37:23,031 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 11:37:23,034 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 11:37:23,035 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 11:37:23,036 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 11:37:23,038 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 11:37:23,038 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 11:37:23,039 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 11:37:23,042 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 11:37:23,042 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 11:37:23,044 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 11:37:23,045 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 11:37:23,046 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 11:37:23,046 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 11:37:23,047 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 11:37:23,048 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 11:37:23,049 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 11:37:23,049 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 11:37:23,049 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 11:37:23,050 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 11:37:23,050 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 11:37:23,051 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 11:37:23,052 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 11:37:23,081 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 11:37:23,082 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 11:37:23,083 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 11:37:23,083 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 11:37:23,084 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 11:37:23,084 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 11:37:23,084 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 11:37:23,084 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 11:37:23,084 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 11:37:23,084 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 11:37:23,086 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 11:37:23,086 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 11:37:23,086 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 11:37:23,086 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 11:37:23,087 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 11:37:23,087 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 11:37:23,087 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 11:37:23,087 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 11:37:23,087 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 11:37:23,087 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 11:37:23,088 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 11:37:23,088 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 11:37:23,088 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 11:37:23,088 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 11:37:23,088 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 11:37:23,089 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 11:37:23,089 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 11:37:23,089 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 11:37:23,089 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 11:37:23,089 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 11:37:23,351 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 11:37:23,364 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 11:37:23,367 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 11:37:23,368 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 11:37:23,369 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 11:37:23,370 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product41.cil.c [2020-07-08 11:37:23,445 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75fdcbd91/a47bdd13cda644c2a85ca4909f992ae6/FLAG588dfedc0 [2020-07-08 11:37:23,992 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 11:37:23,993 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product41.cil.c [2020-07-08 11:37:24,024 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75fdcbd91/a47bdd13cda644c2a85ca4909f992ae6/FLAG588dfedc0 [2020-07-08 11:37:24,248 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75fdcbd91/a47bdd13cda644c2a85ca4909f992ae6 [2020-07-08 11:37:24,256 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 11:37:24,258 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 11:37:24,259 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 11:37:24,259 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 11:37:24,262 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 11:37:24,264 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:37:24" (1/1) ... [2020-07-08 11:37:24,266 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@727b09fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:37:24, skipping insertion in model container [2020-07-08 11:37:24,267 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:37:24" (1/1) ... [2020-07-08 11:37:24,277 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 11:37:24,339 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 11:37:24,676 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:37:24,780 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 11:37:24,893 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:37:24,940 INFO L208 MainTranslator]: Completed translation [2020-07-08 11:37:24,942 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:37:24 WrapperNode [2020-07-08 11:37:24,942 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 11:37:24,943 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 11:37:24,943 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 11:37:24,943 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 11:37:24,956 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:37:24" (1/1) ... [2020-07-08 11:37:24,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:37:24" (1/1) ... [2020-07-08 11:37:24,975 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:37:24" (1/1) ... [2020-07-08 11:37:24,975 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:37:24" (1/1) ... [2020-07-08 11:37:25,025 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:37:24" (1/1) ... [2020-07-08 11:37:25,038 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:37:24" (1/1) ... [2020-07-08 11:37:25,043 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:37:24" (1/1) ... [2020-07-08 11:37:25,051 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 11:37:25,052 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 11:37:25,052 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 11:37:25,052 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 11:37:25,053 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:37:24" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 11:37:25,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 11:37:25,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 11:37:25,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-08 11:37:25,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:37:25,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:37:25,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:37:25,115 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-08 11:37:25,115 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-08 11:37:25,116 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-08 11:37:25,116 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-08 11:37:25,116 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-08 11:37:25,116 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-08 11:37:25,116 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-08 11:37:25,116 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-08 11:37:25,117 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-08 11:37:25,117 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-08 11:37:25,117 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-08 11:37:25,117 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 11:37:25,117 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-08 11:37:25,117 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-08 11:37:25,118 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-08 11:37:25,118 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-08 11:37:25,118 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-08 11:37:25,118 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-08 11:37:25,118 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-08 11:37:25,118 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-08 11:37:25,119 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-08 11:37:25,119 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-08 11:37:25,119 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-08 11:37:25,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-08 11:37:25,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-08 11:37:25,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-08 11:37:25,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-08 11:37:25,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-08 11:37:25,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-08 11:37:25,120 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-08 11:37:25,120 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-08 11:37:25,120 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-08 11:37:25,121 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-08 11:37:25,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-08 11:37:25,121 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 11:37:25,121 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 11:37:25,121 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-08 11:37:25,121 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-08 11:37:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-08 11:37:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-08 11:37:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:37:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:37:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:37:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-08 11:37:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-08 11:37:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-08 11:37:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-08 11:37:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-08 11:37:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-08 11:37:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 11:37:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-08 11:37:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-08 11:37:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-08 11:37:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-08 11:37:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-08 11:37:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-08 11:37:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-08 11:37:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-08 11:37:25,125 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-08 11:37:25,125 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-08 11:37:25,125 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 11:37:25,125 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-08 11:37:25,125 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-08 11:37:25,125 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-08 11:37:25,125 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-08 11:37:25,126 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-08 11:37:25,126 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-08 11:37:25,126 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-08 11:37:25,126 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-08 11:37:25,126 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 11:37:25,126 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 11:37:25,127 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-08 11:37:25,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 11:37:25,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 11:37:25,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-08 11:37:25,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 11:37:25,127 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-08 11:37:25,128 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 11:37:25,128 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-08 11:37:25,128 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-08 11:37:25,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-08 11:37:25,128 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-08 11:37:25,128 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-08 11:37:25,129 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-08 11:37:25,129 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-08 11:37:25,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 11:37:25,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-08 11:37:25,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 11:37:26,738 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 11:37:26,738 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-08 11:37:26,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:37:26 BoogieIcfgContainer [2020-07-08 11:37:26,746 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 11:37:26,749 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 11:37:26,749 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 11:37:26,752 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 11:37:26,753 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 11:37:24" (1/3) ... [2020-07-08 11:37:26,754 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25b349aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:37:26, skipping insertion in model container [2020-07-08 11:37:26,754 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:37:24" (2/3) ... [2020-07-08 11:37:26,754 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25b349aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:37:26, skipping insertion in model container [2020-07-08 11:37:26,755 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:37:26" (3/3) ... [2020-07-08 11:37:26,757 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product41.cil.c [2020-07-08 11:37:26,767 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 11:37:26,776 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 11:37:26,790 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 11:37:26,819 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 11:37:26,820 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 11:37:26,820 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 11:37:26,820 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 11:37:26,820 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 11:37:26,820 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 11:37:26,820 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 11:37:26,821 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 11:37:26,843 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states. [2020-07-08 11:37:26,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-08 11:37:26,854 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:37:26,855 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:37:26,855 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:37:26,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:37:26,861 INFO L82 PathProgramCache]: Analyzing trace with hash 441969018, now seen corresponding path program 1 times [2020-07-08 11:37:26,868 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:37:26,869 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2011532973] [2020-07-08 11:37:26,869 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:37:27,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:27,579 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:37:27,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:27,695 INFO L280 TraceCheckUtils]: 0: Hoare triple {206#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string22.base, #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string24.base, #t~string24.offset, 1);call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1);call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1);call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1);call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1);call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string26.base, #t~string26.offset, 1);call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1);call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string28.base, #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string30.base, #t~string30.offset, 1);call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string32.base, #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {176#true} is VALID [2020-07-08 11:37:27,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {176#true} assume true; {176#true} is VALID [2020-07-08 11:37:27,696 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {176#true} {176#true} #513#return; {176#true} is VALID [2020-07-08 11:37:27,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:27,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {176#true} assume true; {176#true} is VALID [2020-07-08 11:37:27,702 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {176#true} {176#true} #419#return; {176#true} is VALID [2020-07-08 11:37:27,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:27,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {176#true} assume true; {176#true} is VALID [2020-07-08 11:37:27,706 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {176#true} {176#true} #421#return; {176#true} is VALID [2020-07-08 11:37:27,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:27,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {176#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {176#true} is VALID [2020-07-08 11:37:27,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {176#true} assume true; {176#true} is VALID [2020-07-08 11:37:27,712 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {176#true} {176#true} #423#return; {176#true} is VALID [2020-07-08 11:37:27,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:27,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {176#true} assume true; {176#true} is VALID [2020-07-08 11:37:27,716 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {176#true} {176#true} #425#return; {176#true} is VALID [2020-07-08 11:37:27,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:27,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {176#true} is VALID [2020-07-08 11:37:27,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {176#true} assume true; {176#true} is VALID [2020-07-08 11:37:27,733 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {176#true} {176#true} #503#return; {176#true} is VALID [2020-07-08 11:37:27,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:27,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:27,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {176#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {176#true} is VALID [2020-07-08 11:37:27,743 INFO L280 TraceCheckUtils]: 1: Hoare triple {176#true} assume true; {176#true} is VALID [2020-07-08 11:37:27,744 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {176#true} {207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {176#true} is VALID [2020-07-08 11:37:27,744 INFO L263 TraceCheckUtils]: 0: Hoare triple {207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {176#true} is VALID [2020-07-08 11:37:27,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {176#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {176#true} is VALID [2020-07-08 11:37:27,745 INFO L280 TraceCheckUtils]: 2: Hoare triple {176#true} assume true; {176#true} is VALID [2020-07-08 11:37:27,745 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {176#true} {207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {176#true} is VALID [2020-07-08 11:37:27,745 INFO L280 TraceCheckUtils]: 4: Hoare triple {176#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {176#true} is VALID [2020-07-08 11:37:27,746 INFO L280 TraceCheckUtils]: 5: Hoare triple {176#true} assume true; {176#true} is VALID [2020-07-08 11:37:27,746 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {176#true} {177#false} #481#return; {177#false} is VALID [2020-07-08 11:37:27,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:27,750 INFO L280 TraceCheckUtils]: 0: Hoare triple {176#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {176#true} is VALID [2020-07-08 11:37:27,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {176#true} assume true; {176#true} is VALID [2020-07-08 11:37:27,751 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {176#true} {177#false} #495#return; {177#false} is VALID [2020-07-08 11:37:27,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:27,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {176#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {176#true} is VALID [2020-07-08 11:37:27,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {176#true} assume true; {176#true} is VALID [2020-07-08 11:37:27,756 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {176#true} {177#false} #497#return; {177#false} is VALID [2020-07-08 11:37:27,762 INFO L263 TraceCheckUtils]: 0: Hoare triple {176#true} call ULTIMATE.init(); {206#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:37:27,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {206#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string22.base, #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string24.base, #t~string24.offset, 1);call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1);call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1);call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1);call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1);call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string26.base, #t~string26.offset, 1);call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1);call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string28.base, #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string30.base, #t~string30.offset, 1);call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string32.base, #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {176#true} is VALID [2020-07-08 11:37:27,763 INFO L280 TraceCheckUtils]: 2: Hoare triple {176#true} assume true; {176#true} is VALID [2020-07-08 11:37:27,764 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {176#true} {176#true} #513#return; {176#true} is VALID [2020-07-08 11:37:27,764 INFO L263 TraceCheckUtils]: 4: Hoare triple {176#true} call #t~ret74 := main(); {176#true} is VALID [2020-07-08 11:37:27,764 INFO L280 TraceCheckUtils]: 5: Hoare triple {176#true} havoc ~retValue_acc~3;havoc ~tmp~1; {176#true} is VALID [2020-07-08 11:37:27,764 INFO L263 TraceCheckUtils]: 6: Hoare triple {176#true} call select_helpers(); {176#true} is VALID [2020-07-08 11:37:27,765 INFO L280 TraceCheckUtils]: 7: Hoare triple {176#true} assume true; {176#true} is VALID [2020-07-08 11:37:27,765 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {176#true} {176#true} #419#return; {176#true} is VALID [2020-07-08 11:37:27,765 INFO L263 TraceCheckUtils]: 9: Hoare triple {176#true} call select_features(); {176#true} is VALID [2020-07-08 11:37:27,766 INFO L280 TraceCheckUtils]: 10: Hoare triple {176#true} assume true; {176#true} is VALID [2020-07-08 11:37:27,766 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {176#true} {176#true} #421#return; {176#true} is VALID [2020-07-08 11:37:27,766 INFO L263 TraceCheckUtils]: 12: Hoare triple {176#true} call #t~ret13 := valid_product(); {176#true} is VALID [2020-07-08 11:37:27,767 INFO L280 TraceCheckUtils]: 13: Hoare triple {176#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {176#true} is VALID [2020-07-08 11:37:27,767 INFO L280 TraceCheckUtils]: 14: Hoare triple {176#true} assume true; {176#true} is VALID [2020-07-08 11:37:27,767 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {176#true} {176#true} #423#return; {176#true} is VALID [2020-07-08 11:37:27,768 INFO L280 TraceCheckUtils]: 16: Hoare triple {176#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {176#true} is VALID [2020-07-08 11:37:27,768 INFO L280 TraceCheckUtils]: 17: Hoare triple {176#true} assume 0 != ~tmp~1; {176#true} is VALID [2020-07-08 11:37:27,768 INFO L263 TraceCheckUtils]: 18: Hoare triple {176#true} call setup(); {176#true} is VALID [2020-07-08 11:37:27,769 INFO L280 TraceCheckUtils]: 19: Hoare triple {176#true} assume true; {176#true} is VALID [2020-07-08 11:37:27,769 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {176#true} {176#true} #425#return; {176#true} is VALID [2020-07-08 11:37:27,769 INFO L263 TraceCheckUtils]: 21: Hoare triple {176#true} call runTest(); {176#true} is VALID [2020-07-08 11:37:27,770 INFO L263 TraceCheckUtils]: 22: Hoare triple {176#true} call __utac_acc__Specification5_spec__1(); {207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:37:27,770 INFO L280 TraceCheckUtils]: 23: Hoare triple {207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {176#true} is VALID [2020-07-08 11:37:27,771 INFO L280 TraceCheckUtils]: 24: Hoare triple {176#true} assume true; {176#true} is VALID [2020-07-08 11:37:27,771 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {176#true} {176#true} #503#return; {176#true} is VALID [2020-07-08 11:37:27,771 INFO L263 TraceCheckUtils]: 26: Hoare triple {176#true} call test(); {176#true} is VALID [2020-07-08 11:37:27,772 INFO L280 TraceCheckUtils]: 27: Hoare triple {176#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {176#true} is VALID [2020-07-08 11:37:27,773 INFO L280 TraceCheckUtils]: 28: Hoare triple {176#true} assume false; {177#false} is VALID [2020-07-08 11:37:27,773 INFO L263 TraceCheckUtils]: 29: Hoare triple {177#false} call cleanup(); {177#false} is VALID [2020-07-08 11:37:27,773 INFO L280 TraceCheckUtils]: 30: Hoare triple {177#false} havoc ~i~0;havoc ~__cil_tmp2~0; {177#false} is VALID [2020-07-08 11:37:27,774 INFO L263 TraceCheckUtils]: 31: Hoare triple {177#false} call timeShift(); {177#false} is VALID [2020-07-08 11:37:27,774 INFO L263 TraceCheckUtils]: 32: Hoare triple {177#false} call __utac_acc__Specification5_spec__2(); {207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:37:27,774 INFO L263 TraceCheckUtils]: 33: Hoare triple {207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {176#true} is VALID [2020-07-08 11:37:27,774 INFO L280 TraceCheckUtils]: 34: Hoare triple {176#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {176#true} is VALID [2020-07-08 11:37:27,775 INFO L280 TraceCheckUtils]: 35: Hoare triple {176#true} assume true; {176#true} is VALID [2020-07-08 11:37:27,775 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {176#true} {207#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {176#true} is VALID [2020-07-08 11:37:27,775 INFO L280 TraceCheckUtils]: 37: Hoare triple {176#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {176#true} is VALID [2020-07-08 11:37:27,776 INFO L280 TraceCheckUtils]: 38: Hoare triple {176#true} assume true; {176#true} is VALID [2020-07-08 11:37:27,776 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {176#true} {177#false} #481#return; {177#false} is VALID [2020-07-08 11:37:27,776 INFO L280 TraceCheckUtils]: 40: Hoare triple {177#false} assume !(0 != ~pumpRunning~0); {177#false} is VALID [2020-07-08 11:37:27,777 INFO L280 TraceCheckUtils]: 41: Hoare triple {177#false} assume !(0 != ~systemActive~0); {177#false} is VALID [2020-07-08 11:37:27,777 INFO L263 TraceCheckUtils]: 42: Hoare triple {177#false} call __utac_acc__Specification5_spec__3(); {177#false} is VALID [2020-07-08 11:37:27,777 INFO L280 TraceCheckUtils]: 43: Hoare triple {177#false} havoc ~tmp~0;havoc ~tmp___0~0; {177#false} is VALID [2020-07-08 11:37:27,778 INFO L263 TraceCheckUtils]: 44: Hoare triple {177#false} call #t~ret1 := getWaterLevel(); {176#true} is VALID [2020-07-08 11:37:27,778 INFO L280 TraceCheckUtils]: 45: Hoare triple {176#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {176#true} is VALID [2020-07-08 11:37:27,778 INFO L280 TraceCheckUtils]: 46: Hoare triple {176#true} assume true; {176#true} is VALID [2020-07-08 11:37:27,779 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {176#true} {177#false} #495#return; {177#false} is VALID [2020-07-08 11:37:27,779 INFO L280 TraceCheckUtils]: 48: Hoare triple {177#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {177#false} is VALID [2020-07-08 11:37:27,779 INFO L280 TraceCheckUtils]: 49: Hoare triple {177#false} assume 2 != ~tmp~0; {177#false} is VALID [2020-07-08 11:37:27,780 INFO L263 TraceCheckUtils]: 50: Hoare triple {177#false} call #t~ret2 := isPumpRunning(); {176#true} is VALID [2020-07-08 11:37:27,780 INFO L280 TraceCheckUtils]: 51: Hoare triple {176#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {176#true} is VALID [2020-07-08 11:37:27,780 INFO L280 TraceCheckUtils]: 52: Hoare triple {176#true} assume true; {176#true} is VALID [2020-07-08 11:37:27,780 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {176#true} {177#false} #497#return; {177#false} is VALID [2020-07-08 11:37:27,781 INFO L280 TraceCheckUtils]: 54: Hoare triple {177#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {177#false} is VALID [2020-07-08 11:37:27,781 INFO L280 TraceCheckUtils]: 55: Hoare triple {177#false} assume 0 != ~tmp___0~0; {177#false} is VALID [2020-07-08 11:37:27,781 INFO L280 TraceCheckUtils]: 56: Hoare triple {177#false} assume 0 == ~switchedOnBeforeTS~0; {177#false} is VALID [2020-07-08 11:37:27,782 INFO L263 TraceCheckUtils]: 57: Hoare triple {177#false} call __automaton_fail(); {177#false} is VALID [2020-07-08 11:37:27,782 INFO L280 TraceCheckUtils]: 58: Hoare triple {177#false} assume !false; {177#false} is VALID [2020-07-08 11:37:27,791 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:37:27,792 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2011532973] [2020-07-08 11:37:27,792 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:37:27,793 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 11:37:27,793 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1937391839] [2020-07-08 11:37:27,800 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:37:27,803 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:37:27,807 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 11:37:27,918 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:37:27,918 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 11:37:27,919 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:37:27,928 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 11:37:27,929 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-08 11:37:27,931 INFO L87 Difference]: Start difference. First operand 173 states. Second operand 4 states. [2020-07-08 11:37:32,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:37:32,017 INFO L93 Difference]: Finished difference Result 287 states and 366 transitions. [2020-07-08 11:37:32,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-08 11:37:32,018 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:37:32,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:37:32,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:37:32,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 366 transitions. [2020-07-08 11:37:32,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:37:32,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 366 transitions. [2020-07-08 11:37:32,100 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 366 transitions. [2020-07-08 11:37:33,151 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 366 edges. 366 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:37:33,177 INFO L225 Difference]: With dead ends: 287 [2020-07-08 11:37:33,177 INFO L226 Difference]: Without dead ends: 158 [2020-07-08 11:37:33,184 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-08 11:37:33,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2020-07-08 11:37:34,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 130. [2020-07-08 11:37:34,466 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:37:34,467 INFO L82 GeneralOperation]: Start isEquivalent. First operand 158 states. Second operand 130 states. [2020-07-08 11:37:34,467 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 130 states. [2020-07-08 11:37:34,468 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 130 states. [2020-07-08 11:37:34,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:37:34,481 INFO L93 Difference]: Finished difference Result 158 states and 193 transitions. [2020-07-08 11:37:34,481 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 193 transitions. [2020-07-08 11:37:34,484 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:37:34,484 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:37:34,484 INFO L74 IsIncluded]: Start isIncluded. First operand 130 states. Second operand 158 states. [2020-07-08 11:37:34,484 INFO L87 Difference]: Start difference. First operand 130 states. Second operand 158 states. [2020-07-08 11:37:34,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:37:34,495 INFO L93 Difference]: Finished difference Result 158 states and 193 transitions. [2020-07-08 11:37:34,495 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 193 transitions. [2020-07-08 11:37:34,498 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:37:34,498 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:37:34,498 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:37:34,499 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:37:34,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 130 states. [2020-07-08 11:37:34,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 151 transitions. [2020-07-08 11:37:34,507 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 151 transitions. Word has length 59 [2020-07-08 11:37:34,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:37:34,508 INFO L479 AbstractCegarLoop]: Abstraction has 130 states and 151 transitions. [2020-07-08 11:37:34,508 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 11:37:34,508 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 151 transitions. [2020-07-08 11:37:34,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-08 11:37:34,512 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:37:34,512 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:37:34,513 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 11:37:34,513 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:37:34,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:37:34,514 INFO L82 PathProgramCache]: Analyzing trace with hash 1933724587, now seen corresponding path program 1 times [2020-07-08 11:37:34,514 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:37:34,514 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [104247020] [2020-07-08 11:37:34,514 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:37:34,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:34,950 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:37:34,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:35,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {1143#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string22.base, #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string24.base, #t~string24.offset, 1);call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1);call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1);call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1);call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1);call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string26.base, #t~string26.offset, 1);call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1);call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string28.base, #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string30.base, #t~string30.offset, 1);call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string32.base, #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {1114#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:35,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {1114#(= 1 ~systemActive~0)} assume true; {1114#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:35,056 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1114#(= 1 ~systemActive~0)} {1109#true} #513#return; {1114#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:35,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:35,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {1109#true} assume true; {1109#true} is VALID [2020-07-08 11:37:35,061 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1109#true} {1114#(= 1 ~systemActive~0)} #419#return; {1114#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:35,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:35,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {1109#true} assume true; {1109#true} is VALID [2020-07-08 11:37:35,069 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1109#true} {1114#(= 1 ~systemActive~0)} #421#return; {1114#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:35,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:35,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {1109#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {1144#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:37:35,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {1144#(= 1 |valid_product_#res|)} assume true; {1144#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:37:35,088 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1144#(= 1 |valid_product_#res|)} {1114#(= 1 ~systemActive~0)} #423#return; {1122#(= |main_#t~ret13| ~systemActive~0)} is VALID [2020-07-08 11:37:35,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:35,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {1109#true} assume true; {1109#true} is VALID [2020-07-08 11:37:35,093 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1109#true} {1124#(not (= 0 ~systemActive~0))} #425#return; {1124#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:35,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:35,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {1145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1109#true} is VALID [2020-07-08 11:37:35,109 INFO L280 TraceCheckUtils]: 1: Hoare triple {1109#true} assume true; {1109#true} is VALID [2020-07-08 11:37:35,109 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1109#true} {1124#(not (= 0 ~systemActive~0))} #503#return; {1124#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:35,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:35,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:35,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {1109#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1109#true} is VALID [2020-07-08 11:37:35,117 INFO L280 TraceCheckUtils]: 1: Hoare triple {1109#true} assume true; {1109#true} is VALID [2020-07-08 11:37:35,118 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1109#true} {1145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {1109#true} is VALID [2020-07-08 11:37:35,118 INFO L263 TraceCheckUtils]: 0: Hoare triple {1145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {1109#true} is VALID [2020-07-08 11:37:35,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {1109#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1109#true} is VALID [2020-07-08 11:37:35,119 INFO L280 TraceCheckUtils]: 2: Hoare triple {1109#true} assume true; {1109#true} is VALID [2020-07-08 11:37:35,119 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1109#true} {1145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {1109#true} is VALID [2020-07-08 11:37:35,119 INFO L280 TraceCheckUtils]: 4: Hoare triple {1109#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {1109#true} is VALID [2020-07-08 11:37:35,120 INFO L280 TraceCheckUtils]: 5: Hoare triple {1109#true} assume true; {1109#true} is VALID [2020-07-08 11:37:35,120 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1109#true} {1124#(not (= 0 ~systemActive~0))} #481#return; {1124#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:35,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:35,124 INFO L280 TraceCheckUtils]: 0: Hoare triple {1109#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1109#true} is VALID [2020-07-08 11:37:35,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {1109#true} assume true; {1109#true} is VALID [2020-07-08 11:37:35,124 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1109#true} {1110#false} #495#return; {1110#false} is VALID [2020-07-08 11:37:35,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:35,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {1109#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1109#true} is VALID [2020-07-08 11:37:35,128 INFO L280 TraceCheckUtils]: 1: Hoare triple {1109#true} assume true; {1109#true} is VALID [2020-07-08 11:37:35,128 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1109#true} {1110#false} #497#return; {1110#false} is VALID [2020-07-08 11:37:35,132 INFO L263 TraceCheckUtils]: 0: Hoare triple {1109#true} call ULTIMATE.init(); {1143#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:37:35,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {1143#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string22.base, #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string24.base, #t~string24.offset, 1);call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1);call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1);call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1);call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1);call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string26.base, #t~string26.offset, 1);call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1);call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string28.base, #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string30.base, #t~string30.offset, 1);call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string32.base, #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {1114#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:35,139 INFO L280 TraceCheckUtils]: 2: Hoare triple {1114#(= 1 ~systemActive~0)} assume true; {1114#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:35,139 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1114#(= 1 ~systemActive~0)} {1109#true} #513#return; {1114#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:35,140 INFO L263 TraceCheckUtils]: 4: Hoare triple {1114#(= 1 ~systemActive~0)} call #t~ret74 := main(); {1114#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:35,141 INFO L280 TraceCheckUtils]: 5: Hoare triple {1114#(= 1 ~systemActive~0)} havoc ~retValue_acc~3;havoc ~tmp~1; {1114#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:35,141 INFO L263 TraceCheckUtils]: 6: Hoare triple {1114#(= 1 ~systemActive~0)} call select_helpers(); {1109#true} is VALID [2020-07-08 11:37:35,141 INFO L280 TraceCheckUtils]: 7: Hoare triple {1109#true} assume true; {1109#true} is VALID [2020-07-08 11:37:35,142 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1109#true} {1114#(= 1 ~systemActive~0)} #419#return; {1114#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:35,142 INFO L263 TraceCheckUtils]: 9: Hoare triple {1114#(= 1 ~systemActive~0)} call select_features(); {1109#true} is VALID [2020-07-08 11:37:35,143 INFO L280 TraceCheckUtils]: 10: Hoare triple {1109#true} assume true; {1109#true} is VALID [2020-07-08 11:37:35,143 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1109#true} {1114#(= 1 ~systemActive~0)} #421#return; {1114#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:37:35,144 INFO L263 TraceCheckUtils]: 12: Hoare triple {1114#(= 1 ~systemActive~0)} call #t~ret13 := valid_product(); {1109#true} is VALID [2020-07-08 11:37:35,146 INFO L280 TraceCheckUtils]: 13: Hoare triple {1109#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {1144#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:37:35,147 INFO L280 TraceCheckUtils]: 14: Hoare triple {1144#(= 1 |valid_product_#res|)} assume true; {1144#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:37:35,148 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1144#(= 1 |valid_product_#res|)} {1114#(= 1 ~systemActive~0)} #423#return; {1122#(= |main_#t~ret13| ~systemActive~0)} is VALID [2020-07-08 11:37:35,149 INFO L280 TraceCheckUtils]: 16: Hoare triple {1122#(= |main_#t~ret13| ~systemActive~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {1123#(= main_~tmp~1 ~systemActive~0)} is VALID [2020-07-08 11:37:35,150 INFO L280 TraceCheckUtils]: 17: Hoare triple {1123#(= main_~tmp~1 ~systemActive~0)} assume 0 != ~tmp~1; {1124#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:35,150 INFO L263 TraceCheckUtils]: 18: Hoare triple {1124#(not (= 0 ~systemActive~0))} call setup(); {1109#true} is VALID [2020-07-08 11:37:35,150 INFO L280 TraceCheckUtils]: 19: Hoare triple {1109#true} assume true; {1109#true} is VALID [2020-07-08 11:37:35,151 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1109#true} {1124#(not (= 0 ~systemActive~0))} #425#return; {1124#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:35,152 INFO L263 TraceCheckUtils]: 21: Hoare triple {1124#(not (= 0 ~systemActive~0))} call runTest(); {1124#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:35,152 INFO L263 TraceCheckUtils]: 22: Hoare triple {1124#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {1145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:37:35,153 INFO L280 TraceCheckUtils]: 23: Hoare triple {1145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1109#true} is VALID [2020-07-08 11:37:35,153 INFO L280 TraceCheckUtils]: 24: Hoare triple {1109#true} assume true; {1109#true} is VALID [2020-07-08 11:37:35,154 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1109#true} {1124#(not (= 0 ~systemActive~0))} #503#return; {1124#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:35,154 INFO L263 TraceCheckUtils]: 26: Hoare triple {1124#(not (= 0 ~systemActive~0))} call test(); {1124#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:35,155 INFO L280 TraceCheckUtils]: 27: Hoare triple {1124#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1124#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:35,156 INFO L280 TraceCheckUtils]: 28: Hoare triple {1124#(not (= 0 ~systemActive~0))} assume !false; {1124#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:35,156 INFO L280 TraceCheckUtils]: 29: Hoare triple {1124#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1124#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:35,157 INFO L280 TraceCheckUtils]: 30: Hoare triple {1124#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp~5 := #t~nondet34;havoc #t~nondet34; {1124#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:35,157 INFO L280 TraceCheckUtils]: 31: Hoare triple {1124#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~5); {1124#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:35,158 INFO L280 TraceCheckUtils]: 32: Hoare triple {1124#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___0~2 := #t~nondet35;havoc #t~nondet35; {1124#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:35,159 INFO L280 TraceCheckUtils]: 33: Hoare triple {1124#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~2); {1124#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:35,159 INFO L280 TraceCheckUtils]: 34: Hoare triple {1124#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___2~0 := #t~nondet36;havoc #t~nondet36; {1124#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:35,160 INFO L280 TraceCheckUtils]: 35: Hoare triple {1124#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {1124#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:35,161 INFO L263 TraceCheckUtils]: 36: Hoare triple {1124#(not (= 0 ~systemActive~0))} call timeShift(); {1124#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:35,161 INFO L263 TraceCheckUtils]: 37: Hoare triple {1124#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {1145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:37:35,162 INFO L263 TraceCheckUtils]: 38: Hoare triple {1145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {1109#true} is VALID [2020-07-08 11:37:35,162 INFO L280 TraceCheckUtils]: 39: Hoare triple {1109#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1109#true} is VALID [2020-07-08 11:37:35,162 INFO L280 TraceCheckUtils]: 40: Hoare triple {1109#true} assume true; {1109#true} is VALID [2020-07-08 11:37:35,162 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1109#true} {1145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {1109#true} is VALID [2020-07-08 11:37:35,163 INFO L280 TraceCheckUtils]: 42: Hoare triple {1109#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {1109#true} is VALID [2020-07-08 11:37:35,163 INFO L280 TraceCheckUtils]: 43: Hoare triple {1109#true} assume true; {1109#true} is VALID [2020-07-08 11:37:35,163 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1109#true} {1124#(not (= 0 ~systemActive~0))} #481#return; {1124#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:35,164 INFO L280 TraceCheckUtils]: 45: Hoare triple {1124#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1124#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:37:35,165 INFO L280 TraceCheckUtils]: 46: Hoare triple {1124#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1110#false} is VALID [2020-07-08 11:37:35,165 INFO L263 TraceCheckUtils]: 47: Hoare triple {1110#false} call __utac_acc__Specification5_spec__3(); {1110#false} is VALID [2020-07-08 11:37:35,165 INFO L280 TraceCheckUtils]: 48: Hoare triple {1110#false} havoc ~tmp~0;havoc ~tmp___0~0; {1110#false} is VALID [2020-07-08 11:37:35,165 INFO L263 TraceCheckUtils]: 49: Hoare triple {1110#false} call #t~ret1 := getWaterLevel(); {1109#true} is VALID [2020-07-08 11:37:35,166 INFO L280 TraceCheckUtils]: 50: Hoare triple {1109#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1109#true} is VALID [2020-07-08 11:37:35,166 INFO L280 TraceCheckUtils]: 51: Hoare triple {1109#true} assume true; {1109#true} is VALID [2020-07-08 11:37:35,166 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1109#true} {1110#false} #495#return; {1110#false} is VALID [2020-07-08 11:37:35,166 INFO L280 TraceCheckUtils]: 53: Hoare triple {1110#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {1110#false} is VALID [2020-07-08 11:37:35,167 INFO L280 TraceCheckUtils]: 54: Hoare triple {1110#false} assume 2 != ~tmp~0; {1110#false} is VALID [2020-07-08 11:37:35,167 INFO L263 TraceCheckUtils]: 55: Hoare triple {1110#false} call #t~ret2 := isPumpRunning(); {1109#true} is VALID [2020-07-08 11:37:35,167 INFO L280 TraceCheckUtils]: 56: Hoare triple {1109#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1109#true} is VALID [2020-07-08 11:37:35,167 INFO L280 TraceCheckUtils]: 57: Hoare triple {1109#true} assume true; {1109#true} is VALID [2020-07-08 11:37:35,168 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1109#true} {1110#false} #497#return; {1110#false} is VALID [2020-07-08 11:37:35,168 INFO L280 TraceCheckUtils]: 59: Hoare triple {1110#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {1110#false} is VALID [2020-07-08 11:37:35,168 INFO L280 TraceCheckUtils]: 60: Hoare triple {1110#false} assume 0 != ~tmp___0~0; {1110#false} is VALID [2020-07-08 11:37:35,168 INFO L280 TraceCheckUtils]: 61: Hoare triple {1110#false} assume 0 == ~switchedOnBeforeTS~0; {1110#false} is VALID [2020-07-08 11:37:35,169 INFO L263 TraceCheckUtils]: 62: Hoare triple {1110#false} call __automaton_fail(); {1110#false} is VALID [2020-07-08 11:37:35,169 INFO L280 TraceCheckUtils]: 63: Hoare triple {1110#false} assume !false; {1110#false} is VALID [2020-07-08 11:37:35,178 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:37:35,178 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [104247020] [2020-07-08 11:37:35,179 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:37:35,179 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:37:35,179 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844461088] [2020-07-08 11:37:35,181 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-08 11:37:35,181 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:37:35,182 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:37:35,260 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:37:35,260 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:37:35,260 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:37:35,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:37:35,261 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:37:35,261 INFO L87 Difference]: Start difference. First operand 130 states and 151 transitions. Second operand 9 states. [2020-07-08 11:37:36,179 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:37:37,116 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:37:37,525 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:37:37,845 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:37:45,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:37:45,117 INFO L93 Difference]: Finished difference Result 260 states and 321 transitions. [2020-07-08 11:37:45,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-08 11:37:45,117 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-08 11:37:45,118 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:37:45,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:37:45,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 321 transitions. [2020-07-08 11:37:45,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:37:45,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 321 transitions. [2020-07-08 11:37:45,141 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 321 transitions. [2020-07-08 11:37:46,056 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 321 edges. 321 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:37:46,065 INFO L225 Difference]: With dead ends: 260 [2020-07-08 11:37:46,066 INFO L226 Difference]: Without dead ends: 158 [2020-07-08 11:37:46,067 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2020-07-08 11:37:46,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2020-07-08 11:37:47,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 130. [2020-07-08 11:37:47,331 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:37:47,332 INFO L82 GeneralOperation]: Start isEquivalent. First operand 158 states. Second operand 130 states. [2020-07-08 11:37:47,332 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 130 states. [2020-07-08 11:37:47,332 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 130 states. [2020-07-08 11:37:47,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:37:47,341 INFO L93 Difference]: Finished difference Result 158 states and 192 transitions. [2020-07-08 11:37:47,341 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 192 transitions. [2020-07-08 11:37:47,343 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:37:47,343 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:37:47,343 INFO L74 IsIncluded]: Start isIncluded. First operand 130 states. Second operand 158 states. [2020-07-08 11:37:47,343 INFO L87 Difference]: Start difference. First operand 130 states. Second operand 158 states. [2020-07-08 11:37:47,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:37:47,351 INFO L93 Difference]: Finished difference Result 158 states and 192 transitions. [2020-07-08 11:37:47,351 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 192 transitions. [2020-07-08 11:37:47,353 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:37:47,353 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:37:47,353 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:37:47,353 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:37:47,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 130 states. [2020-07-08 11:37:47,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 150 transitions. [2020-07-08 11:37:47,359 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 150 transitions. Word has length 64 [2020-07-08 11:37:47,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:37:47,360 INFO L479 AbstractCegarLoop]: Abstraction has 130 states and 150 transitions. [2020-07-08 11:37:47,360 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:37:47,360 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 150 transitions. [2020-07-08 11:37:47,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2020-07-08 11:37:47,362 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:37:47,362 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:37:47,362 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 11:37:47,363 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:37:47,363 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:37:47,363 INFO L82 PathProgramCache]: Analyzing trace with hash 1723625407, now seen corresponding path program 1 times [2020-07-08 11:37:47,363 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:37:47,364 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1083848448] [2020-07-08 11:37:47,364 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:37:47,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:47,688 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:37:47,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:47,760 INFO L280 TraceCheckUtils]: 0: Hoare triple {2067#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string22.base, #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string24.base, #t~string24.offset, 1);call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1);call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1);call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1);call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1);call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string26.base, #t~string26.offset, 1);call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1);call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string28.base, #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string30.base, #t~string30.offset, 1);call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string32.base, #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {2029#true} is VALID [2020-07-08 11:37:47,760 INFO L280 TraceCheckUtils]: 1: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,760 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2029#true} {2029#true} #513#return; {2029#true} is VALID [2020-07-08 11:37:47,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:47,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,763 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2029#true} {2029#true} #419#return; {2029#true} is VALID [2020-07-08 11:37:47,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:47,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,765 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2029#true} {2029#true} #421#return; {2029#true} is VALID [2020-07-08 11:37:47,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:47,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {2029#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {2029#true} is VALID [2020-07-08 11:37:47,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,768 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2029#true} {2029#true} #423#return; {2029#true} is VALID [2020-07-08 11:37:47,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:47,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,771 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2029#true} {2029#true} #425#return; {2029#true} is VALID [2020-07-08 11:37:47,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:47,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {2068#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2029#true} is VALID [2020-07-08 11:37:47,784 INFO L280 TraceCheckUtils]: 1: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,784 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2029#true} {2029#true} #503#return; {2029#true} is VALID [2020-07-08 11:37:47,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:47,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:47,795 INFO L280 TraceCheckUtils]: 0: Hoare triple {2029#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2029#true} is VALID [2020-07-08 11:37:47,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,795 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2029#true} {2068#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {2029#true} is VALID [2020-07-08 11:37:47,796 INFO L263 TraceCheckUtils]: 0: Hoare triple {2068#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {2029#true} is VALID [2020-07-08 11:37:47,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {2029#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2029#true} is VALID [2020-07-08 11:37:47,796 INFO L280 TraceCheckUtils]: 2: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,796 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2029#true} {2068#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {2029#true} is VALID [2020-07-08 11:37:47,797 INFO L280 TraceCheckUtils]: 4: Hoare triple {2029#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {2029#true} is VALID [2020-07-08 11:37:47,797 INFO L280 TraceCheckUtils]: 5: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,797 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2029#true} {2030#false} #481#return; {2030#false} is VALID [2020-07-08 11:37:47,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:47,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:47,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,813 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2029#true} {2029#true} #465#return; {2029#true} is VALID [2020-07-08 11:37:47,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {2072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {2029#true} is VALID [2020-07-08 11:37:47,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {2029#true} assume !(0 == ~pumpRunning~0); {2029#true} is VALID [2020-07-08 11:37:47,814 INFO L263 TraceCheckUtils]: 2: Hoare triple {2029#true} call processEnvironment__wrappee__base(); {2029#true} is VALID [2020-07-08 11:37:47,815 INFO L280 TraceCheckUtils]: 3: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,815 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2029#true} {2029#true} #465#return; {2029#true} is VALID [2020-07-08 11:37:47,815 INFO L280 TraceCheckUtils]: 5: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,815 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2029#true} {2030#false} #485#return; {2030#false} is VALID [2020-07-08 11:37:47,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:47,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {2029#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2029#true} is VALID [2020-07-08 11:37:47,819 INFO L280 TraceCheckUtils]: 1: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,819 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2029#true} {2030#false} #495#return; {2030#false} is VALID [2020-07-08 11:37:47,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:47,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {2029#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2029#true} is VALID [2020-07-08 11:37:47,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,823 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2029#true} {2030#false} #497#return; {2030#false} is VALID [2020-07-08 11:37:47,827 INFO L263 TraceCheckUtils]: 0: Hoare triple {2029#true} call ULTIMATE.init(); {2067#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:37:47,828 INFO L280 TraceCheckUtils]: 1: Hoare triple {2067#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string22.base, #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string24.base, #t~string24.offset, 1);call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1);call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1);call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1);call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1);call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string26.base, #t~string26.offset, 1);call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1);call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string28.base, #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string30.base, #t~string30.offset, 1);call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string32.base, #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {2029#true} is VALID [2020-07-08 11:37:47,828 INFO L280 TraceCheckUtils]: 2: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,828 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2029#true} {2029#true} #513#return; {2029#true} is VALID [2020-07-08 11:37:47,829 INFO L263 TraceCheckUtils]: 4: Hoare triple {2029#true} call #t~ret74 := main(); {2029#true} is VALID [2020-07-08 11:37:47,829 INFO L280 TraceCheckUtils]: 5: Hoare triple {2029#true} havoc ~retValue_acc~3;havoc ~tmp~1; {2029#true} is VALID [2020-07-08 11:37:47,829 INFO L263 TraceCheckUtils]: 6: Hoare triple {2029#true} call select_helpers(); {2029#true} is VALID [2020-07-08 11:37:47,829 INFO L280 TraceCheckUtils]: 7: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,830 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2029#true} {2029#true} #419#return; {2029#true} is VALID [2020-07-08 11:37:47,830 INFO L263 TraceCheckUtils]: 9: Hoare triple {2029#true} call select_features(); {2029#true} is VALID [2020-07-08 11:37:47,830 INFO L280 TraceCheckUtils]: 10: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,830 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2029#true} {2029#true} #421#return; {2029#true} is VALID [2020-07-08 11:37:47,830 INFO L263 TraceCheckUtils]: 12: Hoare triple {2029#true} call #t~ret13 := valid_product(); {2029#true} is VALID [2020-07-08 11:37:47,831 INFO L280 TraceCheckUtils]: 13: Hoare triple {2029#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {2029#true} is VALID [2020-07-08 11:37:47,831 INFO L280 TraceCheckUtils]: 14: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,831 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2029#true} {2029#true} #423#return; {2029#true} is VALID [2020-07-08 11:37:47,831 INFO L280 TraceCheckUtils]: 16: Hoare triple {2029#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {2029#true} is VALID [2020-07-08 11:37:47,832 INFO L280 TraceCheckUtils]: 17: Hoare triple {2029#true} assume 0 != ~tmp~1; {2029#true} is VALID [2020-07-08 11:37:47,832 INFO L263 TraceCheckUtils]: 18: Hoare triple {2029#true} call setup(); {2029#true} is VALID [2020-07-08 11:37:47,832 INFO L280 TraceCheckUtils]: 19: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,832 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2029#true} {2029#true} #425#return; {2029#true} is VALID [2020-07-08 11:37:47,832 INFO L263 TraceCheckUtils]: 21: Hoare triple {2029#true} call runTest(); {2029#true} is VALID [2020-07-08 11:37:47,833 INFO L263 TraceCheckUtils]: 22: Hoare triple {2029#true} call __utac_acc__Specification5_spec__1(); {2068#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:37:47,833 INFO L280 TraceCheckUtils]: 23: Hoare triple {2068#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2029#true} is VALID [2020-07-08 11:37:47,834 INFO L280 TraceCheckUtils]: 24: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,834 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2029#true} {2029#true} #503#return; {2029#true} is VALID [2020-07-08 11:37:47,834 INFO L263 TraceCheckUtils]: 26: Hoare triple {2029#true} call test(); {2029#true} is VALID [2020-07-08 11:37:47,835 INFO L280 TraceCheckUtils]: 27: Hoare triple {2029#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2046#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 11:37:47,836 INFO L280 TraceCheckUtils]: 28: Hoare triple {2046#(= 0 test_~splverifierCounter~0)} assume !false; {2046#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 11:37:47,836 INFO L280 TraceCheckUtils]: 29: Hoare triple {2046#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2030#false} is VALID [2020-07-08 11:37:47,836 INFO L263 TraceCheckUtils]: 30: Hoare triple {2030#false} call cleanup(); {2030#false} is VALID [2020-07-08 11:37:47,837 INFO L280 TraceCheckUtils]: 31: Hoare triple {2030#false} havoc ~i~0;havoc ~__cil_tmp2~0; {2030#false} is VALID [2020-07-08 11:37:47,837 INFO L263 TraceCheckUtils]: 32: Hoare triple {2030#false} call timeShift(); {2030#false} is VALID [2020-07-08 11:37:47,837 INFO L263 TraceCheckUtils]: 33: Hoare triple {2030#false} call __utac_acc__Specification5_spec__2(); {2068#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:37:47,837 INFO L263 TraceCheckUtils]: 34: Hoare triple {2068#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {2029#true} is VALID [2020-07-08 11:37:47,838 INFO L280 TraceCheckUtils]: 35: Hoare triple {2029#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2029#true} is VALID [2020-07-08 11:37:47,838 INFO L280 TraceCheckUtils]: 36: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,838 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2029#true} {2068#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {2029#true} is VALID [2020-07-08 11:37:47,838 INFO L280 TraceCheckUtils]: 38: Hoare triple {2029#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {2029#true} is VALID [2020-07-08 11:37:47,839 INFO L280 TraceCheckUtils]: 39: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,839 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2029#true} {2030#false} #481#return; {2030#false} is VALID [2020-07-08 11:37:47,839 INFO L280 TraceCheckUtils]: 41: Hoare triple {2030#false} assume !(0 != ~pumpRunning~0); {2030#false} is VALID [2020-07-08 11:37:47,839 INFO L280 TraceCheckUtils]: 42: Hoare triple {2030#false} assume 0 != ~systemActive~0; {2030#false} is VALID [2020-07-08 11:37:47,839 INFO L263 TraceCheckUtils]: 43: Hoare triple {2030#false} call processEnvironment(); {2072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:37:47,840 INFO L280 TraceCheckUtils]: 44: Hoare triple {2072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {2029#true} is VALID [2020-07-08 11:37:47,840 INFO L280 TraceCheckUtils]: 45: Hoare triple {2029#true} assume !(0 == ~pumpRunning~0); {2029#true} is VALID [2020-07-08 11:37:47,840 INFO L263 TraceCheckUtils]: 46: Hoare triple {2029#true} call processEnvironment__wrappee__base(); {2029#true} is VALID [2020-07-08 11:37:47,840 INFO L280 TraceCheckUtils]: 47: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,841 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {2029#true} {2029#true} #465#return; {2029#true} is VALID [2020-07-08 11:37:47,841 INFO L280 TraceCheckUtils]: 49: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,841 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2029#true} {2030#false} #485#return; {2030#false} is VALID [2020-07-08 11:37:47,841 INFO L263 TraceCheckUtils]: 51: Hoare triple {2030#false} call __utac_acc__Specification5_spec__3(); {2030#false} is VALID [2020-07-08 11:37:47,841 INFO L280 TraceCheckUtils]: 52: Hoare triple {2030#false} havoc ~tmp~0;havoc ~tmp___0~0; {2030#false} is VALID [2020-07-08 11:37:47,842 INFO L263 TraceCheckUtils]: 53: Hoare triple {2030#false} call #t~ret1 := getWaterLevel(); {2029#true} is VALID [2020-07-08 11:37:47,842 INFO L280 TraceCheckUtils]: 54: Hoare triple {2029#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2029#true} is VALID [2020-07-08 11:37:47,842 INFO L280 TraceCheckUtils]: 55: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,842 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {2029#true} {2030#false} #495#return; {2030#false} is VALID [2020-07-08 11:37:47,843 INFO L280 TraceCheckUtils]: 57: Hoare triple {2030#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {2030#false} is VALID [2020-07-08 11:37:47,843 INFO L280 TraceCheckUtils]: 58: Hoare triple {2030#false} assume 2 != ~tmp~0; {2030#false} is VALID [2020-07-08 11:37:47,843 INFO L263 TraceCheckUtils]: 59: Hoare triple {2030#false} call #t~ret2 := isPumpRunning(); {2029#true} is VALID [2020-07-08 11:37:47,843 INFO L280 TraceCheckUtils]: 60: Hoare triple {2029#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2029#true} is VALID [2020-07-08 11:37:47,843 INFO L280 TraceCheckUtils]: 61: Hoare triple {2029#true} assume true; {2029#true} is VALID [2020-07-08 11:37:47,844 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {2029#true} {2030#false} #497#return; {2030#false} is VALID [2020-07-08 11:37:47,844 INFO L280 TraceCheckUtils]: 63: Hoare triple {2030#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {2030#false} is VALID [2020-07-08 11:37:47,844 INFO L280 TraceCheckUtils]: 64: Hoare triple {2030#false} assume 0 != ~tmp___0~0; {2030#false} is VALID [2020-07-08 11:37:47,844 INFO L280 TraceCheckUtils]: 65: Hoare triple {2030#false} assume 0 == ~switchedOnBeforeTS~0; {2030#false} is VALID [2020-07-08 11:37:47,845 INFO L263 TraceCheckUtils]: 66: Hoare triple {2030#false} call __automaton_fail(); {2030#false} is VALID [2020-07-08 11:37:47,845 INFO L280 TraceCheckUtils]: 67: Hoare triple {2030#false} assume !false; {2030#false} is VALID [2020-07-08 11:37:47,853 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:37:47,853 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1083848448] [2020-07-08 11:37:47,854 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:37:47,854 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-08 11:37:47,854 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2132606237] [2020-07-08 11:37:47,855 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 68 [2020-07-08 11:37:47,855 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:37:47,855 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-08 11:37:47,939 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:37:47,939 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-08 11:37:47,939 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:37:47,939 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-08 11:37:47,940 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 11:37:47,940 INFO L87 Difference]: Start difference. First operand 130 states and 150 transitions. Second operand 6 states. [2020-07-08 11:37:49,487 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:37:53,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:37:53,350 INFO L93 Difference]: Finished difference Result 247 states and 304 transitions. [2020-07-08 11:37:53,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 11:37:53,350 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 68 [2020-07-08 11:37:53,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:37:53,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 11:37:53,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 304 transitions. [2020-07-08 11:37:53,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 11:37:53,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 304 transitions. [2020-07-08 11:37:53,364 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 304 transitions. [2020-07-08 11:37:54,263 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 304 edges. 304 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:37:54,269 INFO L225 Difference]: With dead ends: 247 [2020-07-08 11:37:54,269 INFO L226 Difference]: Without dead ends: 163 [2020-07-08 11:37:54,270 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2020-07-08 11:37:54,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163 states. [2020-07-08 11:37:55,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163 to 121. [2020-07-08 11:37:55,467 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:37:55,467 INFO L82 GeneralOperation]: Start isEquivalent. First operand 163 states. Second operand 121 states. [2020-07-08 11:37:55,467 INFO L74 IsIncluded]: Start isIncluded. First operand 163 states. Second operand 121 states. [2020-07-08 11:37:55,467 INFO L87 Difference]: Start difference. First operand 163 states. Second operand 121 states. [2020-07-08 11:37:55,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:37:55,476 INFO L93 Difference]: Finished difference Result 163 states and 205 transitions. [2020-07-08 11:37:55,476 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 205 transitions. [2020-07-08 11:37:55,477 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:37:55,477 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:37:55,477 INFO L74 IsIncluded]: Start isIncluded. First operand 121 states. Second operand 163 states. [2020-07-08 11:37:55,477 INFO L87 Difference]: Start difference. First operand 121 states. Second operand 163 states. [2020-07-08 11:37:55,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:37:55,485 INFO L93 Difference]: Finished difference Result 163 states and 205 transitions. [2020-07-08 11:37:55,486 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 205 transitions. [2020-07-08 11:37:55,487 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:37:55,487 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:37:55,487 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:37:55,487 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:37:55,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 121 states. [2020-07-08 11:37:55,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 138 transitions. [2020-07-08 11:37:55,492 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 138 transitions. Word has length 68 [2020-07-08 11:37:55,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:37:55,492 INFO L479 AbstractCegarLoop]: Abstraction has 121 states and 138 transitions. [2020-07-08 11:37:55,492 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-08 11:37:55,492 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 138 transitions. [2020-07-08 11:37:55,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2020-07-08 11:37:55,494 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:37:55,494 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:37:55,494 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 11:37:55,494 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:37:55,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:37:55,495 INFO L82 PathProgramCache]: Analyzing trace with hash -1782817326, now seen corresponding path program 1 times [2020-07-08 11:37:55,495 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:37:55,495 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1900224010] [2020-07-08 11:37:55,495 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:37:55,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,841 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:37:55,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {2966#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string22.base, #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string24.base, #t~string24.offset, 1);call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1);call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1);call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1);call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1);call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string26.base, #t~string26.offset, 1);call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1);call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string28.base, #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string30.base, #t~string30.offset, 1);call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string32.base, #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:55,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {2933#(= 0 ~pumpRunning~0)} assume true; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:55,906 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2933#(= 0 ~pumpRunning~0)} {2928#true} #513#return; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:55,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,910 INFO L280 TraceCheckUtils]: 0: Hoare triple {2928#true} assume true; {2928#true} is VALID [2020-07-08 11:37:55,911 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2928#true} {2933#(= 0 ~pumpRunning~0)} #419#return; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:55,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {2928#true} assume true; {2928#true} is VALID [2020-07-08 11:37:55,914 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2928#true} {2933#(= 0 ~pumpRunning~0)} #421#return; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:55,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,918 INFO L280 TraceCheckUtils]: 0: Hoare triple {2928#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {2928#true} is VALID [2020-07-08 11:37:55,918 INFO L280 TraceCheckUtils]: 1: Hoare triple {2928#true} assume true; {2928#true} is VALID [2020-07-08 11:37:55,919 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2928#true} {2933#(= 0 ~pumpRunning~0)} #423#return; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:55,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {2928#true} assume true; {2928#true} is VALID [2020-07-08 11:37:55,927 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2928#true} {2933#(= 0 ~pumpRunning~0)} #425#return; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:55,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {2967#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2928#true} is VALID [2020-07-08 11:37:55,946 INFO L280 TraceCheckUtils]: 1: Hoare triple {2928#true} assume true; {2928#true} is VALID [2020-07-08 11:37:55,947 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2928#true} {2933#(= 0 ~pumpRunning~0)} #503#return; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:55,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {2928#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2928#true} is VALID [2020-07-08 11:37:55,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {2928#true} assume true; {2928#true} is VALID [2020-07-08 11:37:55,959 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2928#true} {2967#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {2928#true} is VALID [2020-07-08 11:37:55,959 INFO L263 TraceCheckUtils]: 0: Hoare triple {2967#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {2928#true} is VALID [2020-07-08 11:37:55,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {2928#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2928#true} is VALID [2020-07-08 11:37:55,960 INFO L280 TraceCheckUtils]: 2: Hoare triple {2928#true} assume true; {2928#true} is VALID [2020-07-08 11:37:55,960 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2928#true} {2967#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {2928#true} is VALID [2020-07-08 11:37:55,960 INFO L280 TraceCheckUtils]: 4: Hoare triple {2928#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {2928#true} is VALID [2020-07-08 11:37:55,961 INFO L280 TraceCheckUtils]: 5: Hoare triple {2928#true} assume true; {2928#true} is VALID [2020-07-08 11:37:55,961 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2928#true} {2933#(= 0 ~pumpRunning~0)} #481#return; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:55,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {2928#true} assume true; {2928#true} is VALID [2020-07-08 11:37:55,992 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2928#true} {2972#(not (= 0 |old(~pumpRunning~0)|))} #465#return; {2972#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:37:55,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {2971#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {2971#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:37:55,994 INFO L280 TraceCheckUtils]: 1: Hoare triple {2971#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2972#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:37:55,994 INFO L263 TraceCheckUtils]: 2: Hoare triple {2972#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2928#true} is VALID [2020-07-08 11:37:55,994 INFO L280 TraceCheckUtils]: 3: Hoare triple {2928#true} assume true; {2928#true} is VALID [2020-07-08 11:37:55,995 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2928#true} {2972#(not (= 0 |old(~pumpRunning~0)|))} #465#return; {2972#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:37:55,995 INFO L280 TraceCheckUtils]: 5: Hoare triple {2972#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2972#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:37:55,996 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2972#(not (= 0 |old(~pumpRunning~0)|))} {2933#(= 0 ~pumpRunning~0)} #485#return; {2929#false} is VALID [2020-07-08 11:37:55,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:55,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {2928#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2928#true} is VALID [2020-07-08 11:37:56,000 INFO L280 TraceCheckUtils]: 1: Hoare triple {2928#true} assume true; {2928#true} is VALID [2020-07-08 11:37:56,000 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2928#true} {2929#false} #495#return; {2929#false} is VALID [2020-07-08 11:37:56,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:37:56,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {2928#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2928#true} is VALID [2020-07-08 11:37:56,022 INFO L280 TraceCheckUtils]: 1: Hoare triple {2928#true} assume true; {2928#true} is VALID [2020-07-08 11:37:56,022 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2928#true} {2929#false} #497#return; {2929#false} is VALID [2020-07-08 11:37:56,028 INFO L263 TraceCheckUtils]: 0: Hoare triple {2928#true} call ULTIMATE.init(); {2966#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:37:56,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {2966#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string22.base, #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string24.base, #t~string24.offset, 1);call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1);call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1);call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1);call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1);call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string26.base, #t~string26.offset, 1);call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1);call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string28.base, #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string30.base, #t~string30.offset, 1);call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string32.base, #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,034 INFO L280 TraceCheckUtils]: 2: Hoare triple {2933#(= 0 ~pumpRunning~0)} assume true; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,034 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2933#(= 0 ~pumpRunning~0)} {2928#true} #513#return; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,035 INFO L263 TraceCheckUtils]: 4: Hoare triple {2933#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,036 INFO L280 TraceCheckUtils]: 5: Hoare triple {2933#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~3;havoc ~tmp~1; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,036 INFO L263 TraceCheckUtils]: 6: Hoare triple {2933#(= 0 ~pumpRunning~0)} call select_helpers(); {2928#true} is VALID [2020-07-08 11:37:56,036 INFO L280 TraceCheckUtils]: 7: Hoare triple {2928#true} assume true; {2928#true} is VALID [2020-07-08 11:37:56,037 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2928#true} {2933#(= 0 ~pumpRunning~0)} #419#return; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,037 INFO L263 TraceCheckUtils]: 9: Hoare triple {2933#(= 0 ~pumpRunning~0)} call select_features(); {2928#true} is VALID [2020-07-08 11:37:56,037 INFO L280 TraceCheckUtils]: 10: Hoare triple {2928#true} assume true; {2928#true} is VALID [2020-07-08 11:37:56,037 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2928#true} {2933#(= 0 ~pumpRunning~0)} #421#return; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,038 INFO L263 TraceCheckUtils]: 12: Hoare triple {2933#(= 0 ~pumpRunning~0)} call #t~ret13 := valid_product(); {2928#true} is VALID [2020-07-08 11:37:56,038 INFO L280 TraceCheckUtils]: 13: Hoare triple {2928#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {2928#true} is VALID [2020-07-08 11:37:56,038 INFO L280 TraceCheckUtils]: 14: Hoare triple {2928#true} assume true; {2928#true} is VALID [2020-07-08 11:37:56,039 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2928#true} {2933#(= 0 ~pumpRunning~0)} #423#return; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,039 INFO L280 TraceCheckUtils]: 16: Hoare triple {2933#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,040 INFO L280 TraceCheckUtils]: 17: Hoare triple {2933#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~1; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,040 INFO L263 TraceCheckUtils]: 18: Hoare triple {2933#(= 0 ~pumpRunning~0)} call setup(); {2928#true} is VALID [2020-07-08 11:37:56,040 INFO L280 TraceCheckUtils]: 19: Hoare triple {2928#true} assume true; {2928#true} is VALID [2020-07-08 11:37:56,041 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2928#true} {2933#(= 0 ~pumpRunning~0)} #425#return; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,041 INFO L263 TraceCheckUtils]: 21: Hoare triple {2933#(= 0 ~pumpRunning~0)} call runTest(); {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,042 INFO L263 TraceCheckUtils]: 22: Hoare triple {2933#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {2967#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:37:56,042 INFO L280 TraceCheckUtils]: 23: Hoare triple {2967#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2928#true} is VALID [2020-07-08 11:37:56,043 INFO L280 TraceCheckUtils]: 24: Hoare triple {2928#true} assume true; {2928#true} is VALID [2020-07-08 11:37:56,043 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2928#true} {2933#(= 0 ~pumpRunning~0)} #503#return; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,044 INFO L263 TraceCheckUtils]: 26: Hoare triple {2933#(= 0 ~pumpRunning~0)} call test(); {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,044 INFO L280 TraceCheckUtils]: 27: Hoare triple {2933#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,045 INFO L280 TraceCheckUtils]: 28: Hoare triple {2933#(= 0 ~pumpRunning~0)} assume !false; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,045 INFO L280 TraceCheckUtils]: 29: Hoare triple {2933#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,046 INFO L280 TraceCheckUtils]: 30: Hoare triple {2933#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp~5 := #t~nondet34;havoc #t~nondet34; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,046 INFO L280 TraceCheckUtils]: 31: Hoare triple {2933#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,047 INFO L280 TraceCheckUtils]: 32: Hoare triple {2933#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___0~2 := #t~nondet35;havoc #t~nondet35; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,047 INFO L280 TraceCheckUtils]: 33: Hoare triple {2933#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,048 INFO L280 TraceCheckUtils]: 34: Hoare triple {2933#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___2~0 := #t~nondet36;havoc #t~nondet36; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,049 INFO L280 TraceCheckUtils]: 35: Hoare triple {2933#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,049 INFO L263 TraceCheckUtils]: 36: Hoare triple {2933#(= 0 ~pumpRunning~0)} call timeShift(); {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,050 INFO L263 TraceCheckUtils]: 37: Hoare triple {2933#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {2967#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:37:56,050 INFO L263 TraceCheckUtils]: 38: Hoare triple {2967#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {2928#true} is VALID [2020-07-08 11:37:56,050 INFO L280 TraceCheckUtils]: 39: Hoare triple {2928#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2928#true} is VALID [2020-07-08 11:37:56,050 INFO L280 TraceCheckUtils]: 40: Hoare triple {2928#true} assume true; {2928#true} is VALID [2020-07-08 11:37:56,051 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2928#true} {2967#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {2928#true} is VALID [2020-07-08 11:37:56,051 INFO L280 TraceCheckUtils]: 42: Hoare triple {2928#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {2928#true} is VALID [2020-07-08 11:37:56,051 INFO L280 TraceCheckUtils]: 43: Hoare triple {2928#true} assume true; {2928#true} is VALID [2020-07-08 11:37:56,052 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2928#true} {2933#(= 0 ~pumpRunning~0)} #481#return; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,052 INFO L280 TraceCheckUtils]: 45: Hoare triple {2933#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,053 INFO L280 TraceCheckUtils]: 46: Hoare triple {2933#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {2933#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:37:56,054 INFO L263 TraceCheckUtils]: 47: Hoare triple {2933#(= 0 ~pumpRunning~0)} call processEnvironment(); {2971#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:37:56,054 INFO L280 TraceCheckUtils]: 48: Hoare triple {2971#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {2971#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:37:56,055 INFO L280 TraceCheckUtils]: 49: Hoare triple {2971#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2972#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:37:56,055 INFO L263 TraceCheckUtils]: 50: Hoare triple {2972#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2928#true} is VALID [2020-07-08 11:37:56,055 INFO L280 TraceCheckUtils]: 51: Hoare triple {2928#true} assume true; {2928#true} is VALID [2020-07-08 11:37:56,056 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2928#true} {2972#(not (= 0 |old(~pumpRunning~0)|))} #465#return; {2972#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:37:56,057 INFO L280 TraceCheckUtils]: 53: Hoare triple {2972#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2972#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:37:56,057 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {2972#(not (= 0 |old(~pumpRunning~0)|))} {2933#(= 0 ~pumpRunning~0)} #485#return; {2929#false} is VALID [2020-07-08 11:37:56,057 INFO L263 TraceCheckUtils]: 55: Hoare triple {2929#false} call __utac_acc__Specification5_spec__3(); {2929#false} is VALID [2020-07-08 11:37:56,058 INFO L280 TraceCheckUtils]: 56: Hoare triple {2929#false} havoc ~tmp~0;havoc ~tmp___0~0; {2929#false} is VALID [2020-07-08 11:37:56,058 INFO L263 TraceCheckUtils]: 57: Hoare triple {2929#false} call #t~ret1 := getWaterLevel(); {2928#true} is VALID [2020-07-08 11:37:56,058 INFO L280 TraceCheckUtils]: 58: Hoare triple {2928#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2928#true} is VALID [2020-07-08 11:37:56,058 INFO L280 TraceCheckUtils]: 59: Hoare triple {2928#true} assume true; {2928#true} is VALID [2020-07-08 11:37:56,059 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {2928#true} {2929#false} #495#return; {2929#false} is VALID [2020-07-08 11:37:56,059 INFO L280 TraceCheckUtils]: 61: Hoare triple {2929#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {2929#false} is VALID [2020-07-08 11:37:56,059 INFO L280 TraceCheckUtils]: 62: Hoare triple {2929#false} assume 2 != ~tmp~0; {2929#false} is VALID [2020-07-08 11:37:56,059 INFO L263 TraceCheckUtils]: 63: Hoare triple {2929#false} call #t~ret2 := isPumpRunning(); {2928#true} is VALID [2020-07-08 11:37:56,059 INFO L280 TraceCheckUtils]: 64: Hoare triple {2928#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2928#true} is VALID [2020-07-08 11:37:56,060 INFO L280 TraceCheckUtils]: 65: Hoare triple {2928#true} assume true; {2928#true} is VALID [2020-07-08 11:37:56,060 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {2928#true} {2929#false} #497#return; {2929#false} is VALID [2020-07-08 11:37:56,060 INFO L280 TraceCheckUtils]: 67: Hoare triple {2929#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {2929#false} is VALID [2020-07-08 11:37:56,060 INFO L280 TraceCheckUtils]: 68: Hoare triple {2929#false} assume 0 != ~tmp___0~0; {2929#false} is VALID [2020-07-08 11:37:56,060 INFO L280 TraceCheckUtils]: 69: Hoare triple {2929#false} assume 0 == ~switchedOnBeforeTS~0; {2929#false} is VALID [2020-07-08 11:37:56,061 INFO L263 TraceCheckUtils]: 70: Hoare triple {2929#false} call __automaton_fail(); {2929#false} is VALID [2020-07-08 11:37:56,061 INFO L280 TraceCheckUtils]: 71: Hoare triple {2929#false} assume !false; {2929#false} is VALID [2020-07-08 11:37:56,069 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:37:56,070 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1900224010] [2020-07-08 11:37:56,070 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:37:56,070 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-08 11:37:56,070 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [745882365] [2020-07-08 11:37:56,071 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 72 [2020-07-08 11:37:56,071 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:37:56,071 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 11:37:56,156 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:37:56,156 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 11:37:56,157 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:37:56,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 11:37:56,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-08 11:37:56,157 INFO L87 Difference]: Start difference. First operand 121 states and 138 transitions. Second operand 7 states. [2020-07-08 11:37:56,997 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:38:03,155 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:38:04,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:38:04,589 INFO L93 Difference]: Finished difference Result 331 states and 410 transitions. [2020-07-08 11:38:04,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-08 11:38:04,589 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 72 [2020-07-08 11:38:04,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:38:04,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:38:04,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 410 transitions. [2020-07-08 11:38:04,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:38:04,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 410 transitions. [2020-07-08 11:38:04,611 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 410 transitions. [2020-07-08 11:38:05,853 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 410 edges. 410 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:38:05,862 INFO L225 Difference]: With dead ends: 331 [2020-07-08 11:38:05,862 INFO L226 Difference]: Without dead ends: 238 [2020-07-08 11:38:05,864 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2020-07-08 11:38:05,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 238 states. [2020-07-08 11:38:07,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 238 to 195. [2020-07-08 11:38:07,616 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:38:07,616 INFO L82 GeneralOperation]: Start isEquivalent. First operand 238 states. Second operand 195 states. [2020-07-08 11:38:07,616 INFO L74 IsIncluded]: Start isIncluded. First operand 238 states. Second operand 195 states. [2020-07-08 11:38:07,616 INFO L87 Difference]: Start difference. First operand 238 states. Second operand 195 states. [2020-07-08 11:38:07,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:38:07,628 INFO L93 Difference]: Finished difference Result 238 states and 290 transitions. [2020-07-08 11:38:07,628 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 290 transitions. [2020-07-08 11:38:07,629 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:38:07,629 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:38:07,629 INFO L74 IsIncluded]: Start isIncluded. First operand 195 states. Second operand 238 states. [2020-07-08 11:38:07,629 INFO L87 Difference]: Start difference. First operand 195 states. Second operand 238 states. [2020-07-08 11:38:07,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:38:07,639 INFO L93 Difference]: Finished difference Result 238 states and 290 transitions. [2020-07-08 11:38:07,640 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 290 transitions. [2020-07-08 11:38:07,641 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:38:07,641 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:38:07,641 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:38:07,641 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:38:07,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 195 states. [2020-07-08 11:38:07,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 225 transitions. [2020-07-08 11:38:07,649 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 225 transitions. Word has length 72 [2020-07-08 11:38:07,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:38:07,649 INFO L479 AbstractCegarLoop]: Abstraction has 195 states and 225 transitions. [2020-07-08 11:38:07,649 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 11:38:07,649 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 225 transitions. [2020-07-08 11:38:07,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2020-07-08 11:38:07,651 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:38:07,651 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:38:07,651 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 11:38:07,651 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:38:07,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:38:07,652 INFO L82 PathProgramCache]: Analyzing trace with hash 526954491, now seen corresponding path program 1 times [2020-07-08 11:38:07,652 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:38:07,652 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [33166980] [2020-07-08 11:38:07,652 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:38:07,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:07,999 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:38:08,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:08,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {4249#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string22.base, #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string24.base, #t~string24.offset, 1);call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1);call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1);call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1);call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1);call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string26.base, #t~string26.offset, 1);call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1);call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string28.base, #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string30.base, #t~string30.offset, 1);call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string32.base, #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,057 INFO L280 TraceCheckUtils]: 1: Hoare triple {4200#(= 0 ~pumpRunning~0)} assume true; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,058 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4200#(= 0 ~pumpRunning~0)} {4195#true} #513#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:08,062 INFO L280 TraceCheckUtils]: 0: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,063 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4195#true} {4200#(= 0 ~pumpRunning~0)} #419#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:08,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,066 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4195#true} {4200#(= 0 ~pumpRunning~0)} #421#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:08,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {4195#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {4195#true} is VALID [2020-07-08 11:38:08,070 INFO L280 TraceCheckUtils]: 1: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,071 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4195#true} {4200#(= 0 ~pumpRunning~0)} #423#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:08,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,083 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4195#true} {4200#(= 0 ~pumpRunning~0)} #425#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:08,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {4250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4195#true} is VALID [2020-07-08 11:38:08,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,105 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4195#true} {4200#(= 0 ~pumpRunning~0)} #503#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:08,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:08,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {4195#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4195#true} is VALID [2020-07-08 11:38:08,113 INFO L280 TraceCheckUtils]: 1: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,113 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4195#true} {4250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {4195#true} is VALID [2020-07-08 11:38:08,113 INFO L263 TraceCheckUtils]: 0: Hoare triple {4250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {4195#true} is VALID [2020-07-08 11:38:08,114 INFO L280 TraceCheckUtils]: 1: Hoare triple {4195#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4195#true} is VALID [2020-07-08 11:38:08,114 INFO L280 TraceCheckUtils]: 2: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,114 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4195#true} {4250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {4195#true} is VALID [2020-07-08 11:38:08,114 INFO L280 TraceCheckUtils]: 4: Hoare triple {4195#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {4195#true} is VALID [2020-07-08 11:38:08,115 INFO L280 TraceCheckUtils]: 5: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,116 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4195#true} {4200#(= 0 ~pumpRunning~0)} #481#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:08,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:08,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:08,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {4195#true} havoc ~retValue_acc~2; {4195#true} is VALID [2020-07-08 11:38:08,153 INFO L280 TraceCheckUtils]: 1: Hoare triple {4195#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {4195#true} is VALID [2020-07-08 11:38:08,153 INFO L280 TraceCheckUtils]: 2: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,154 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4195#true} {4195#true} #479#return; {4195#true} is VALID [2020-07-08 11:38:08,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {4195#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {4195#true} is VALID [2020-07-08 11:38:08,154 INFO L263 TraceCheckUtils]: 1: Hoare triple {4195#true} call #t~ret33 := isHighWaterSensorDry(); {4195#true} is VALID [2020-07-08 11:38:08,154 INFO L280 TraceCheckUtils]: 2: Hoare triple {4195#true} havoc ~retValue_acc~2; {4195#true} is VALID [2020-07-08 11:38:08,155 INFO L280 TraceCheckUtils]: 3: Hoare triple {4195#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {4195#true} is VALID [2020-07-08 11:38:08,155 INFO L280 TraceCheckUtils]: 4: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,155 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4195#true} {4195#true} #479#return; {4195#true} is VALID [2020-07-08 11:38:08,156 INFO L280 TraceCheckUtils]: 6: Hoare triple {4195#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~tmp~4 := #t~ret33;havoc #t~ret33; {4195#true} is VALID [2020-07-08 11:38:08,156 INFO L280 TraceCheckUtils]: 7: Hoare triple {4195#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {4195#true} is VALID [2020-07-08 11:38:08,156 INFO L280 TraceCheckUtils]: 8: Hoare triple {4195#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {4195#true} is VALID [2020-07-08 11:38:08,156 INFO L280 TraceCheckUtils]: 9: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,157 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {4195#true} {4200#(= 0 ~pumpRunning~0)} #459#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:08,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,161 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4195#true} {4200#(= 0 ~pumpRunning~0)} #463#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {4254#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {4195#true} is VALID [2020-07-08 11:38:08,162 INFO L280 TraceCheckUtils]: 1: Hoare triple {4195#true} assume 0 == ~pumpRunning~0; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,162 INFO L263 TraceCheckUtils]: 2: Hoare triple {4200#(= 0 ~pumpRunning~0)} call #t~ret14 := isHighWaterLevel(); {4195#true} is VALID [2020-07-08 11:38:08,162 INFO L280 TraceCheckUtils]: 3: Hoare triple {4195#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {4195#true} is VALID [2020-07-08 11:38:08,163 INFO L263 TraceCheckUtils]: 4: Hoare triple {4195#true} call #t~ret33 := isHighWaterSensorDry(); {4195#true} is VALID [2020-07-08 11:38:08,163 INFO L280 TraceCheckUtils]: 5: Hoare triple {4195#true} havoc ~retValue_acc~2; {4195#true} is VALID [2020-07-08 11:38:08,163 INFO L280 TraceCheckUtils]: 6: Hoare triple {4195#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {4195#true} is VALID [2020-07-08 11:38:08,163 INFO L280 TraceCheckUtils]: 7: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,163 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4195#true} {4195#true} #479#return; {4195#true} is VALID [2020-07-08 11:38:08,164 INFO L280 TraceCheckUtils]: 9: Hoare triple {4195#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~tmp~4 := #t~ret33;havoc #t~ret33; {4195#true} is VALID [2020-07-08 11:38:08,164 INFO L280 TraceCheckUtils]: 10: Hoare triple {4195#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {4195#true} is VALID [2020-07-08 11:38:08,164 INFO L280 TraceCheckUtils]: 11: Hoare triple {4195#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {4195#true} is VALID [2020-07-08 11:38:08,164 INFO L280 TraceCheckUtils]: 12: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,165 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4195#true} {4200#(= 0 ~pumpRunning~0)} #459#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,165 INFO L280 TraceCheckUtils]: 14: Hoare triple {4200#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,166 INFO L280 TraceCheckUtils]: 15: Hoare triple {4200#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~2); {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,166 INFO L263 TraceCheckUtils]: 16: Hoare triple {4200#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {4195#true} is VALID [2020-07-08 11:38:08,166 INFO L280 TraceCheckUtils]: 17: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,167 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4195#true} {4200#(= 0 ~pumpRunning~0)} #463#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,167 INFO L280 TraceCheckUtils]: 19: Hoare triple {4200#(= 0 ~pumpRunning~0)} assume true; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,168 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4200#(= 0 ~pumpRunning~0)} {4200#(= 0 ~pumpRunning~0)} #485#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:08,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {4195#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {4195#true} is VALID [2020-07-08 11:38:08,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,174 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4195#true} {4200#(= 0 ~pumpRunning~0)} #495#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:08,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {4195#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4272#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:38:08,191 INFO L280 TraceCheckUtils]: 1: Hoare triple {4272#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4272#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:38:08,192 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4272#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4200#(= 0 ~pumpRunning~0)} #497#return; {4247#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-08 11:38:08,196 INFO L263 TraceCheckUtils]: 0: Hoare triple {4195#true} call ULTIMATE.init(); {4249#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:38:08,201 INFO L280 TraceCheckUtils]: 1: Hoare triple {4249#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string22.base, #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string24.base, #t~string24.offset, 1);call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1);call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1);call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1);call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1);call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string26.base, #t~string26.offset, 1);call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1);call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string28.base, #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string30.base, #t~string30.offset, 1);call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string32.base, #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,202 INFO L280 TraceCheckUtils]: 2: Hoare triple {4200#(= 0 ~pumpRunning~0)} assume true; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,202 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4200#(= 0 ~pumpRunning~0)} {4195#true} #513#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,203 INFO L263 TraceCheckUtils]: 4: Hoare triple {4200#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,203 INFO L280 TraceCheckUtils]: 5: Hoare triple {4200#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~3;havoc ~tmp~1; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,204 INFO L263 TraceCheckUtils]: 6: Hoare triple {4200#(= 0 ~pumpRunning~0)} call select_helpers(); {4195#true} is VALID [2020-07-08 11:38:08,204 INFO L280 TraceCheckUtils]: 7: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,204 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4195#true} {4200#(= 0 ~pumpRunning~0)} #419#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,205 INFO L263 TraceCheckUtils]: 9: Hoare triple {4200#(= 0 ~pumpRunning~0)} call select_features(); {4195#true} is VALID [2020-07-08 11:38:08,205 INFO L280 TraceCheckUtils]: 10: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,205 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4195#true} {4200#(= 0 ~pumpRunning~0)} #421#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,206 INFO L263 TraceCheckUtils]: 12: Hoare triple {4200#(= 0 ~pumpRunning~0)} call #t~ret13 := valid_product(); {4195#true} is VALID [2020-07-08 11:38:08,206 INFO L280 TraceCheckUtils]: 13: Hoare triple {4195#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {4195#true} is VALID [2020-07-08 11:38:08,206 INFO L280 TraceCheckUtils]: 14: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,207 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4195#true} {4200#(= 0 ~pumpRunning~0)} #423#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,207 INFO L280 TraceCheckUtils]: 16: Hoare triple {4200#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,208 INFO L280 TraceCheckUtils]: 17: Hoare triple {4200#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~1; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,208 INFO L263 TraceCheckUtils]: 18: Hoare triple {4200#(= 0 ~pumpRunning~0)} call setup(); {4195#true} is VALID [2020-07-08 11:38:08,208 INFO L280 TraceCheckUtils]: 19: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,209 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4195#true} {4200#(= 0 ~pumpRunning~0)} #425#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,210 INFO L263 TraceCheckUtils]: 21: Hoare triple {4200#(= 0 ~pumpRunning~0)} call runTest(); {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,211 INFO L263 TraceCheckUtils]: 22: Hoare triple {4200#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {4250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:38:08,211 INFO L280 TraceCheckUtils]: 23: Hoare triple {4250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4195#true} is VALID [2020-07-08 11:38:08,211 INFO L280 TraceCheckUtils]: 24: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,212 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4195#true} {4200#(= 0 ~pumpRunning~0)} #503#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,212 INFO L263 TraceCheckUtils]: 26: Hoare triple {4200#(= 0 ~pumpRunning~0)} call test(); {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,213 INFO L280 TraceCheckUtils]: 27: Hoare triple {4200#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,213 INFO L280 TraceCheckUtils]: 28: Hoare triple {4200#(= 0 ~pumpRunning~0)} assume !false; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,214 INFO L280 TraceCheckUtils]: 29: Hoare triple {4200#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,214 INFO L280 TraceCheckUtils]: 30: Hoare triple {4200#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp~5 := #t~nondet34;havoc #t~nondet34; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,215 INFO L280 TraceCheckUtils]: 31: Hoare triple {4200#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,215 INFO L280 TraceCheckUtils]: 32: Hoare triple {4200#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___0~2 := #t~nondet35;havoc #t~nondet35; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,216 INFO L280 TraceCheckUtils]: 33: Hoare triple {4200#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,216 INFO L280 TraceCheckUtils]: 34: Hoare triple {4200#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___2~0 := #t~nondet36;havoc #t~nondet36; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,217 INFO L280 TraceCheckUtils]: 35: Hoare triple {4200#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,217 INFO L263 TraceCheckUtils]: 36: Hoare triple {4200#(= 0 ~pumpRunning~0)} call timeShift(); {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,218 INFO L263 TraceCheckUtils]: 37: Hoare triple {4200#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {4250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:38:08,218 INFO L263 TraceCheckUtils]: 38: Hoare triple {4250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {4195#true} is VALID [2020-07-08 11:38:08,219 INFO L280 TraceCheckUtils]: 39: Hoare triple {4195#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4195#true} is VALID [2020-07-08 11:38:08,219 INFO L280 TraceCheckUtils]: 40: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,219 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4195#true} {4250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {4195#true} is VALID [2020-07-08 11:38:08,221 INFO L280 TraceCheckUtils]: 42: Hoare triple {4195#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {4195#true} is VALID [2020-07-08 11:38:08,221 INFO L280 TraceCheckUtils]: 43: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,230 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {4195#true} {4200#(= 0 ~pumpRunning~0)} #481#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,231 INFO L280 TraceCheckUtils]: 45: Hoare triple {4200#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,231 INFO L280 TraceCheckUtils]: 46: Hoare triple {4200#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,233 INFO L263 TraceCheckUtils]: 47: Hoare triple {4200#(= 0 ~pumpRunning~0)} call processEnvironment(); {4254#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:08,233 INFO L280 TraceCheckUtils]: 48: Hoare triple {4254#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {4195#true} is VALID [2020-07-08 11:38:08,233 INFO L280 TraceCheckUtils]: 49: Hoare triple {4195#true} assume 0 == ~pumpRunning~0; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,233 INFO L263 TraceCheckUtils]: 50: Hoare triple {4200#(= 0 ~pumpRunning~0)} call #t~ret14 := isHighWaterLevel(); {4195#true} is VALID [2020-07-08 11:38:08,234 INFO L280 TraceCheckUtils]: 51: Hoare triple {4195#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {4195#true} is VALID [2020-07-08 11:38:08,234 INFO L263 TraceCheckUtils]: 52: Hoare triple {4195#true} call #t~ret33 := isHighWaterSensorDry(); {4195#true} is VALID [2020-07-08 11:38:08,234 INFO L280 TraceCheckUtils]: 53: Hoare triple {4195#true} havoc ~retValue_acc~2; {4195#true} is VALID [2020-07-08 11:38:08,234 INFO L280 TraceCheckUtils]: 54: Hoare triple {4195#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {4195#true} is VALID [2020-07-08 11:38:08,234 INFO L280 TraceCheckUtils]: 55: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,234 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4195#true} {4195#true} #479#return; {4195#true} is VALID [2020-07-08 11:38:08,235 INFO L280 TraceCheckUtils]: 57: Hoare triple {4195#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~tmp~4 := #t~ret33;havoc #t~ret33; {4195#true} is VALID [2020-07-08 11:38:08,235 INFO L280 TraceCheckUtils]: 58: Hoare triple {4195#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {4195#true} is VALID [2020-07-08 11:38:08,235 INFO L280 TraceCheckUtils]: 59: Hoare triple {4195#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {4195#true} is VALID [2020-07-08 11:38:08,235 INFO L280 TraceCheckUtils]: 60: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,236 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {4195#true} {4200#(= 0 ~pumpRunning~0)} #459#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,236 INFO L280 TraceCheckUtils]: 62: Hoare triple {4200#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,237 INFO L280 TraceCheckUtils]: 63: Hoare triple {4200#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~2); {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,237 INFO L263 TraceCheckUtils]: 64: Hoare triple {4200#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {4195#true} is VALID [2020-07-08 11:38:08,237 INFO L280 TraceCheckUtils]: 65: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,238 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {4195#true} {4200#(= 0 ~pumpRunning~0)} #463#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,238 INFO L280 TraceCheckUtils]: 67: Hoare triple {4200#(= 0 ~pumpRunning~0)} assume true; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,239 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {4200#(= 0 ~pumpRunning~0)} {4200#(= 0 ~pumpRunning~0)} #485#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,239 INFO L263 TraceCheckUtils]: 69: Hoare triple {4200#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,240 INFO L280 TraceCheckUtils]: 70: Hoare triple {4200#(= 0 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,240 INFO L263 TraceCheckUtils]: 71: Hoare triple {4200#(= 0 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {4195#true} is VALID [2020-07-08 11:38:08,240 INFO L280 TraceCheckUtils]: 72: Hoare triple {4195#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {4195#true} is VALID [2020-07-08 11:38:08,240 INFO L280 TraceCheckUtils]: 73: Hoare triple {4195#true} assume true; {4195#true} is VALID [2020-07-08 11:38:08,241 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {4195#true} {4200#(= 0 ~pumpRunning~0)} #495#return; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,242 INFO L280 TraceCheckUtils]: 75: Hoare triple {4200#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,242 INFO L280 TraceCheckUtils]: 76: Hoare triple {4200#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~0; {4200#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:38:08,242 INFO L263 TraceCheckUtils]: 77: Hoare triple {4200#(= 0 ~pumpRunning~0)} call #t~ret2 := isPumpRunning(); {4195#true} is VALID [2020-07-08 11:38:08,243 INFO L280 TraceCheckUtils]: 78: Hoare triple {4195#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4272#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:38:08,243 INFO L280 TraceCheckUtils]: 79: Hoare triple {4272#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4272#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:38:08,244 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {4272#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4200#(= 0 ~pumpRunning~0)} #497#return; {4247#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-08 11:38:08,245 INFO L280 TraceCheckUtils]: 81: Hoare triple {4247#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {4248#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-08 11:38:08,245 INFO L280 TraceCheckUtils]: 82: Hoare triple {4248#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume 0 != ~tmp___0~0; {4196#false} is VALID [2020-07-08 11:38:08,246 INFO L280 TraceCheckUtils]: 83: Hoare triple {4196#false} assume 0 == ~switchedOnBeforeTS~0; {4196#false} is VALID [2020-07-08 11:38:08,246 INFO L263 TraceCheckUtils]: 84: Hoare triple {4196#false} call __automaton_fail(); {4196#false} is VALID [2020-07-08 11:38:08,246 INFO L280 TraceCheckUtils]: 85: Hoare triple {4196#false} assume !false; {4196#false} is VALID [2020-07-08 11:38:08,256 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 11:38:08,257 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [33166980] [2020-07-08 11:38:08,257 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:38:08,257 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:38:08,257 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [860506497] [2020-07-08 11:38:08,259 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 86 [2020-07-08 11:38:08,259 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:38:08,259 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:38:08,358 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:38:08,358 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:38:08,358 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:38:08,359 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:38:08,359 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:38:08,359 INFO L87 Difference]: Start difference. First operand 195 states and 225 transitions. Second operand 9 states. [2020-07-08 11:38:09,228 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:38:12,149 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:38:16,063 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:38:16,588 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:38:17,746 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:38:18,052 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:38:19,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:38:19,835 INFO L93 Difference]: Finished difference Result 404 states and 493 transitions. [2020-07-08 11:38:19,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 11:38:19,835 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 86 [2020-07-08 11:38:19,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:38:19,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:38:19,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 387 transitions. [2020-07-08 11:38:19,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:38:19,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 387 transitions. [2020-07-08 11:38:19,856 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 387 transitions. [2020-07-08 11:38:21,025 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 387 edges. 387 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:38:21,033 INFO L225 Difference]: With dead ends: 404 [2020-07-08 11:38:21,033 INFO L226 Difference]: Without dead ends: 237 [2020-07-08 11:38:21,034 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=91, Invalid=215, Unknown=0, NotChecked=0, Total=306 [2020-07-08 11:38:21,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 237 states. [2020-07-08 11:38:22,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 237 to 194. [2020-07-08 11:38:22,709 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:38:22,710 INFO L82 GeneralOperation]: Start isEquivalent. First operand 237 states. Second operand 194 states. [2020-07-08 11:38:22,710 INFO L74 IsIncluded]: Start isIncluded. First operand 237 states. Second operand 194 states. [2020-07-08 11:38:22,710 INFO L87 Difference]: Start difference. First operand 237 states. Second operand 194 states. [2020-07-08 11:38:22,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:38:22,720 INFO L93 Difference]: Finished difference Result 237 states and 289 transitions. [2020-07-08 11:38:22,721 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 289 transitions. [2020-07-08 11:38:22,722 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:38:22,722 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:38:22,722 INFO L74 IsIncluded]: Start isIncluded. First operand 194 states. Second operand 237 states. [2020-07-08 11:38:22,722 INFO L87 Difference]: Start difference. First operand 194 states. Second operand 237 states. [2020-07-08 11:38:22,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:38:22,733 INFO L93 Difference]: Finished difference Result 237 states and 289 transitions. [2020-07-08 11:38:22,733 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 289 transitions. [2020-07-08 11:38:22,734 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:38:22,734 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:38:22,734 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:38:22,734 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:38:22,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 194 states. [2020-07-08 11:38:22,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 222 transitions. [2020-07-08 11:38:22,741 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 222 transitions. Word has length 86 [2020-07-08 11:38:22,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:38:22,742 INFO L479 AbstractCegarLoop]: Abstraction has 194 states and 222 transitions. [2020-07-08 11:38:22,742 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:38:22,742 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 222 transitions. [2020-07-08 11:38:22,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-07-08 11:38:22,743 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:38:22,744 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:38:22,744 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 11:38:22,744 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:38:22,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:38:22,744 INFO L82 PathProgramCache]: Analyzing trace with hash 1805003882, now seen corresponding path program 1 times [2020-07-08 11:38:22,745 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:38:22,745 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1755382811] [2020-07-08 11:38:22,745 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:38:22,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,096 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:38:23,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {5652#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string22.base, #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string24.base, #t~string24.offset, 1);call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1);call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1);call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1);call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1);call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string26.base, #t~string26.offset, 1);call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1);call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string28.base, #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string30.base, #t~string30.offset, 1);call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string32.base, #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {5585#true} is VALID [2020-07-08 11:38:23,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,165 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5585#true} {5585#true} #513#return; {5585#true} is VALID [2020-07-08 11:38:23,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,167 INFO L280 TraceCheckUtils]: 0: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,168 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5585#true} {5585#true} #419#return; {5585#true} is VALID [2020-07-08 11:38:23,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,174 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5585#true} {5585#true} #421#return; {5585#true} is VALID [2020-07-08 11:38:23,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,177 INFO L280 TraceCheckUtils]: 0: Hoare triple {5585#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {5585#true} is VALID [2020-07-08 11:38:23,178 INFO L280 TraceCheckUtils]: 1: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,178 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5585#true} {5585#true} #423#return; {5585#true} is VALID [2020-07-08 11:38:23,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,181 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5585#true} {5585#true} #425#return; {5585#true} is VALID [2020-07-08 11:38:23,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {5653#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5585#true} is VALID [2020-07-08 11:38:23,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,195 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5585#true} {5585#true} #503#return; {5585#true} is VALID [2020-07-08 11:38:23,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {5585#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {5585#true} is VALID [2020-07-08 11:38:23,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,203 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5585#true} {5653#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {5585#true} is VALID [2020-07-08 11:38:23,203 INFO L263 TraceCheckUtils]: 0: Hoare triple {5653#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {5585#true} is VALID [2020-07-08 11:38:23,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {5585#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {5585#true} is VALID [2020-07-08 11:38:23,204 INFO L280 TraceCheckUtils]: 2: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,204 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5585#true} {5653#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {5585#true} is VALID [2020-07-08 11:38:23,204 INFO L280 TraceCheckUtils]: 4: Hoare triple {5585#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {5585#true} is VALID [2020-07-08 11:38:23,205 INFO L280 TraceCheckUtils]: 5: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,205 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5585#true} {5585#true} #481#return; {5585#true} is VALID [2020-07-08 11:38:23,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,325 INFO L280 TraceCheckUtils]: 0: Hoare triple {5585#true} havoc ~retValue_acc~2; {5585#true} is VALID [2020-07-08 11:38:23,325 INFO L280 TraceCheckUtils]: 1: Hoare triple {5585#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5585#true} is VALID [2020-07-08 11:38:23,325 INFO L280 TraceCheckUtils]: 2: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,325 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5585#true} {5585#true} #479#return; {5585#true} is VALID [2020-07-08 11:38:23,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {5585#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {5585#true} is VALID [2020-07-08 11:38:23,326 INFO L263 TraceCheckUtils]: 1: Hoare triple {5585#true} call #t~ret33 := isHighWaterSensorDry(); {5585#true} is VALID [2020-07-08 11:38:23,326 INFO L280 TraceCheckUtils]: 2: Hoare triple {5585#true} havoc ~retValue_acc~2; {5585#true} is VALID [2020-07-08 11:38:23,326 INFO L280 TraceCheckUtils]: 3: Hoare triple {5585#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5585#true} is VALID [2020-07-08 11:38:23,327 INFO L280 TraceCheckUtils]: 4: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,327 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5585#true} {5585#true} #479#return; {5585#true} is VALID [2020-07-08 11:38:23,327 INFO L280 TraceCheckUtils]: 6: Hoare triple {5585#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~tmp~4 := #t~ret33;havoc #t~ret33; {5585#true} is VALID [2020-07-08 11:38:23,328 INFO L280 TraceCheckUtils]: 7: Hoare triple {5585#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {5693#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 11:38:23,328 INFO L280 TraceCheckUtils]: 8: Hoare triple {5693#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {5694#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:38:23,329 INFO L280 TraceCheckUtils]: 9: Hoare triple {5694#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {5694#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:38:23,330 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {5694#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {5585#true} #459#return; {5669#(= 0 |processEnvironment_#t~ret14|)} is VALID [2020-07-08 11:38:23,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {5585#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {5585#true} is VALID [2020-07-08 11:38:23,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,344 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5585#true} {5585#true} #507#return; {5585#true} is VALID [2020-07-08 11:38:23,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {5585#true} havoc ~retValue_acc~4; {5585#true} is VALID [2020-07-08 11:38:23,345 INFO L263 TraceCheckUtils]: 1: Hoare triple {5585#true} call #t~ret16 := isMethaneLevelCritical(); {5585#true} is VALID [2020-07-08 11:38:23,345 INFO L280 TraceCheckUtils]: 2: Hoare triple {5585#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {5585#true} is VALID [2020-07-08 11:38:23,345 INFO L280 TraceCheckUtils]: 3: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,345 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5585#true} {5585#true} #507#return; {5585#true} is VALID [2020-07-08 11:38:23,345 INFO L280 TraceCheckUtils]: 5: Hoare triple {5585#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~retValue_acc~4 := #t~ret16;havoc #t~ret16;#res := ~retValue_acc~4; {5585#true} is VALID [2020-07-08 11:38:23,346 INFO L280 TraceCheckUtils]: 6: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,346 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {5585#true} {5585#true} #475#return; {5585#true} is VALID [2020-07-08 11:38:23,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,349 INFO L280 TraceCheckUtils]: 0: Hoare triple {5657#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {5585#true} is VALID [2020-07-08 11:38:23,349 INFO L280 TraceCheckUtils]: 1: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,350 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5585#true} {5585#true} #477#return; {5585#true} is VALID [2020-07-08 11:38:23,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {5657#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {5585#true} is VALID [2020-07-08 11:38:23,350 INFO L263 TraceCheckUtils]: 1: Hoare triple {5585#true} call #t~ret15 := isMethaneAlarm(); {5585#true} is VALID [2020-07-08 11:38:23,350 INFO L280 TraceCheckUtils]: 2: Hoare triple {5585#true} havoc ~retValue_acc~4; {5585#true} is VALID [2020-07-08 11:38:23,350 INFO L263 TraceCheckUtils]: 3: Hoare triple {5585#true} call #t~ret16 := isMethaneLevelCritical(); {5585#true} is VALID [2020-07-08 11:38:23,351 INFO L280 TraceCheckUtils]: 4: Hoare triple {5585#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {5585#true} is VALID [2020-07-08 11:38:23,351 INFO L280 TraceCheckUtils]: 5: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,351 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5585#true} {5585#true} #507#return; {5585#true} is VALID [2020-07-08 11:38:23,351 INFO L280 TraceCheckUtils]: 7: Hoare triple {5585#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~retValue_acc~4 := #t~ret16;havoc #t~ret16;#res := ~retValue_acc~4; {5585#true} is VALID [2020-07-08 11:38:23,352 INFO L280 TraceCheckUtils]: 8: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,352 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5585#true} {5585#true} #475#return; {5585#true} is VALID [2020-07-08 11:38:23,352 INFO L280 TraceCheckUtils]: 10: Hoare triple {5585#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {5585#true} is VALID [2020-07-08 11:38:23,352 INFO L280 TraceCheckUtils]: 11: Hoare triple {5585#true} assume !(0 != ~tmp~3); {5585#true} is VALID [2020-07-08 11:38:23,353 INFO L263 TraceCheckUtils]: 12: Hoare triple {5585#true} call activatePump__wrappee__highWaterSensor(); {5657#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:23,353 INFO L280 TraceCheckUtils]: 13: Hoare triple {5657#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {5585#true} is VALID [2020-07-08 11:38:23,353 INFO L280 TraceCheckUtils]: 14: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,354 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5585#true} {5585#true} #477#return; {5585#true} is VALID [2020-07-08 11:38:23,354 INFO L280 TraceCheckUtils]: 16: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,354 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5585#true} {5586#false} #461#return; {5586#false} is VALID [2020-07-08 11:38:23,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {5657#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {5585#true} is VALID [2020-07-08 11:38:23,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {5585#true} assume 0 == ~pumpRunning~0; {5585#true} is VALID [2020-07-08 11:38:23,355 INFO L263 TraceCheckUtils]: 2: Hoare triple {5585#true} call #t~ret14 := isHighWaterLevel(); {5585#true} is VALID [2020-07-08 11:38:23,355 INFO L280 TraceCheckUtils]: 3: Hoare triple {5585#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {5585#true} is VALID [2020-07-08 11:38:23,355 INFO L263 TraceCheckUtils]: 4: Hoare triple {5585#true} call #t~ret33 := isHighWaterSensorDry(); {5585#true} is VALID [2020-07-08 11:38:23,355 INFO L280 TraceCheckUtils]: 5: Hoare triple {5585#true} havoc ~retValue_acc~2; {5585#true} is VALID [2020-07-08 11:38:23,355 INFO L280 TraceCheckUtils]: 6: Hoare triple {5585#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5585#true} is VALID [2020-07-08 11:38:23,356 INFO L280 TraceCheckUtils]: 7: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,356 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5585#true} {5585#true} #479#return; {5585#true} is VALID [2020-07-08 11:38:23,356 INFO L280 TraceCheckUtils]: 9: Hoare triple {5585#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~tmp~4 := #t~ret33;havoc #t~ret33; {5585#true} is VALID [2020-07-08 11:38:23,357 INFO L280 TraceCheckUtils]: 10: Hoare triple {5585#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {5693#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 11:38:23,358 INFO L280 TraceCheckUtils]: 11: Hoare triple {5693#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {5694#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:38:23,358 INFO L280 TraceCheckUtils]: 12: Hoare triple {5694#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {5694#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:38:23,359 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {5694#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {5585#true} #459#return; {5669#(= 0 |processEnvironment_#t~ret14|)} is VALID [2020-07-08 11:38:23,360 INFO L280 TraceCheckUtils]: 14: Hoare triple {5669#(= 0 |processEnvironment_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {5670#(= 0 processEnvironment_~tmp~2)} is VALID [2020-07-08 11:38:23,361 INFO L280 TraceCheckUtils]: 15: Hoare triple {5670#(= 0 processEnvironment_~tmp~2)} assume 0 != ~tmp~2; {5586#false} is VALID [2020-07-08 11:38:23,361 INFO L263 TraceCheckUtils]: 16: Hoare triple {5586#false} call activatePump(); {5657#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:23,361 INFO L280 TraceCheckUtils]: 17: Hoare triple {5657#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {5585#true} is VALID [2020-07-08 11:38:23,361 INFO L263 TraceCheckUtils]: 18: Hoare triple {5585#true} call #t~ret15 := isMethaneAlarm(); {5585#true} is VALID [2020-07-08 11:38:23,361 INFO L280 TraceCheckUtils]: 19: Hoare triple {5585#true} havoc ~retValue_acc~4; {5585#true} is VALID [2020-07-08 11:38:23,361 INFO L263 TraceCheckUtils]: 20: Hoare triple {5585#true} call #t~ret16 := isMethaneLevelCritical(); {5585#true} is VALID [2020-07-08 11:38:23,362 INFO L280 TraceCheckUtils]: 21: Hoare triple {5585#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {5585#true} is VALID [2020-07-08 11:38:23,362 INFO L280 TraceCheckUtils]: 22: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,362 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {5585#true} {5585#true} #507#return; {5585#true} is VALID [2020-07-08 11:38:23,362 INFO L280 TraceCheckUtils]: 24: Hoare triple {5585#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~retValue_acc~4 := #t~ret16;havoc #t~ret16;#res := ~retValue_acc~4; {5585#true} is VALID [2020-07-08 11:38:23,362 INFO L280 TraceCheckUtils]: 25: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,363 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {5585#true} {5585#true} #475#return; {5585#true} is VALID [2020-07-08 11:38:23,363 INFO L280 TraceCheckUtils]: 27: Hoare triple {5585#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {5585#true} is VALID [2020-07-08 11:38:23,363 INFO L280 TraceCheckUtils]: 28: Hoare triple {5585#true} assume !(0 != ~tmp~3); {5585#true} is VALID [2020-07-08 11:38:23,364 INFO L263 TraceCheckUtils]: 29: Hoare triple {5585#true} call activatePump__wrappee__highWaterSensor(); {5657#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:23,364 INFO L280 TraceCheckUtils]: 30: Hoare triple {5657#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {5585#true} is VALID [2020-07-08 11:38:23,364 INFO L280 TraceCheckUtils]: 31: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,364 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {5585#true} {5585#true} #477#return; {5585#true} is VALID [2020-07-08 11:38:23,364 INFO L280 TraceCheckUtils]: 33: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,365 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5585#true} {5586#false} #461#return; {5586#false} is VALID [2020-07-08 11:38:23,365 INFO L280 TraceCheckUtils]: 35: Hoare triple {5586#false} assume true; {5586#false} is VALID [2020-07-08 11:38:23,365 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {5586#false} {5585#true} #485#return; {5586#false} is VALID [2020-07-08 11:38:23,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {5585#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {5585#true} is VALID [2020-07-08 11:38:23,369 INFO L280 TraceCheckUtils]: 1: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,369 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5585#true} {5586#false} #495#return; {5586#false} is VALID [2020-07-08 11:38:23,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:23,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {5585#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {5585#true} is VALID [2020-07-08 11:38:23,372 INFO L280 TraceCheckUtils]: 1: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,373 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5585#true} {5586#false} #497#return; {5586#false} is VALID [2020-07-08 11:38:23,377 INFO L263 TraceCheckUtils]: 0: Hoare triple {5585#true} call ULTIMATE.init(); {5652#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:38:23,377 INFO L280 TraceCheckUtils]: 1: Hoare triple {5652#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string22.base, #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string24.base, #t~string24.offset, 1);call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1);call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1);call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1);call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1);call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string26.base, #t~string26.offset, 1);call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1);call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string28.base, #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string30.base, #t~string30.offset, 1);call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string32.base, #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {5585#true} is VALID [2020-07-08 11:38:23,377 INFO L280 TraceCheckUtils]: 2: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,378 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5585#true} {5585#true} #513#return; {5585#true} is VALID [2020-07-08 11:38:23,378 INFO L263 TraceCheckUtils]: 4: Hoare triple {5585#true} call #t~ret74 := main(); {5585#true} is VALID [2020-07-08 11:38:23,378 INFO L280 TraceCheckUtils]: 5: Hoare triple {5585#true} havoc ~retValue_acc~3;havoc ~tmp~1; {5585#true} is VALID [2020-07-08 11:38:23,378 INFO L263 TraceCheckUtils]: 6: Hoare triple {5585#true} call select_helpers(); {5585#true} is VALID [2020-07-08 11:38:23,378 INFO L280 TraceCheckUtils]: 7: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,378 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5585#true} {5585#true} #419#return; {5585#true} is VALID [2020-07-08 11:38:23,379 INFO L263 TraceCheckUtils]: 9: Hoare triple {5585#true} call select_features(); {5585#true} is VALID [2020-07-08 11:38:23,379 INFO L280 TraceCheckUtils]: 10: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,379 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5585#true} {5585#true} #421#return; {5585#true} is VALID [2020-07-08 11:38:23,379 INFO L263 TraceCheckUtils]: 12: Hoare triple {5585#true} call #t~ret13 := valid_product(); {5585#true} is VALID [2020-07-08 11:38:23,379 INFO L280 TraceCheckUtils]: 13: Hoare triple {5585#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {5585#true} is VALID [2020-07-08 11:38:23,379 INFO L280 TraceCheckUtils]: 14: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,380 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5585#true} {5585#true} #423#return; {5585#true} is VALID [2020-07-08 11:38:23,380 INFO L280 TraceCheckUtils]: 16: Hoare triple {5585#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {5585#true} is VALID [2020-07-08 11:38:23,380 INFO L280 TraceCheckUtils]: 17: Hoare triple {5585#true} assume 0 != ~tmp~1; {5585#true} is VALID [2020-07-08 11:38:23,380 INFO L263 TraceCheckUtils]: 18: Hoare triple {5585#true} call setup(); {5585#true} is VALID [2020-07-08 11:38:23,380 INFO L280 TraceCheckUtils]: 19: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,381 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5585#true} {5585#true} #425#return; {5585#true} is VALID [2020-07-08 11:38:23,381 INFO L263 TraceCheckUtils]: 21: Hoare triple {5585#true} call runTest(); {5585#true} is VALID [2020-07-08 11:38:23,381 INFO L263 TraceCheckUtils]: 22: Hoare triple {5585#true} call __utac_acc__Specification5_spec__1(); {5653#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:38:23,382 INFO L280 TraceCheckUtils]: 23: Hoare triple {5653#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5585#true} is VALID [2020-07-08 11:38:23,382 INFO L280 TraceCheckUtils]: 24: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,382 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5585#true} {5585#true} #503#return; {5585#true} is VALID [2020-07-08 11:38:23,382 INFO L263 TraceCheckUtils]: 26: Hoare triple {5585#true} call test(); {5585#true} is VALID [2020-07-08 11:38:23,382 INFO L280 TraceCheckUtils]: 27: Hoare triple {5585#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {5585#true} is VALID [2020-07-08 11:38:23,383 INFO L280 TraceCheckUtils]: 28: Hoare triple {5585#true} assume !false; {5585#true} is VALID [2020-07-08 11:38:23,383 INFO L280 TraceCheckUtils]: 29: Hoare triple {5585#true} assume ~splverifierCounter~0 < 4; {5585#true} is VALID [2020-07-08 11:38:23,383 INFO L280 TraceCheckUtils]: 30: Hoare triple {5585#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp~5 := #t~nondet34;havoc #t~nondet34; {5585#true} is VALID [2020-07-08 11:38:23,383 INFO L280 TraceCheckUtils]: 31: Hoare triple {5585#true} assume !(0 != ~tmp~5); {5585#true} is VALID [2020-07-08 11:38:23,383 INFO L280 TraceCheckUtils]: 32: Hoare triple {5585#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___0~2 := #t~nondet35;havoc #t~nondet35; {5585#true} is VALID [2020-07-08 11:38:23,383 INFO L280 TraceCheckUtils]: 33: Hoare triple {5585#true} assume !(0 != ~tmp___0~2); {5585#true} is VALID [2020-07-08 11:38:23,384 INFO L280 TraceCheckUtils]: 34: Hoare triple {5585#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___2~0 := #t~nondet36;havoc #t~nondet36; {5585#true} is VALID [2020-07-08 11:38:23,384 INFO L280 TraceCheckUtils]: 35: Hoare triple {5585#true} assume 0 != ~tmp___2~0; {5585#true} is VALID [2020-07-08 11:38:23,384 INFO L263 TraceCheckUtils]: 36: Hoare triple {5585#true} call timeShift(); {5585#true} is VALID [2020-07-08 11:38:23,385 INFO L263 TraceCheckUtils]: 37: Hoare triple {5585#true} call __utac_acc__Specification5_spec__2(); {5653#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:38:23,385 INFO L263 TraceCheckUtils]: 38: Hoare triple {5653#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {5585#true} is VALID [2020-07-08 11:38:23,385 INFO L280 TraceCheckUtils]: 39: Hoare triple {5585#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {5585#true} is VALID [2020-07-08 11:38:23,385 INFO L280 TraceCheckUtils]: 40: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,385 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5585#true} {5653#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {5585#true} is VALID [2020-07-08 11:38:23,386 INFO L280 TraceCheckUtils]: 42: Hoare triple {5585#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {5585#true} is VALID [2020-07-08 11:38:23,386 INFO L280 TraceCheckUtils]: 43: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,386 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5585#true} {5585#true} #481#return; {5585#true} is VALID [2020-07-08 11:38:23,386 INFO L280 TraceCheckUtils]: 45: Hoare triple {5585#true} assume !(0 != ~pumpRunning~0); {5585#true} is VALID [2020-07-08 11:38:23,386 INFO L280 TraceCheckUtils]: 46: Hoare triple {5585#true} assume 0 != ~systemActive~0; {5585#true} is VALID [2020-07-08 11:38:23,387 INFO L263 TraceCheckUtils]: 47: Hoare triple {5585#true} call processEnvironment(); {5657#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:23,387 INFO L280 TraceCheckUtils]: 48: Hoare triple {5657#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {5585#true} is VALID [2020-07-08 11:38:23,387 INFO L280 TraceCheckUtils]: 49: Hoare triple {5585#true} assume 0 == ~pumpRunning~0; {5585#true} is VALID [2020-07-08 11:38:23,388 INFO L263 TraceCheckUtils]: 50: Hoare triple {5585#true} call #t~ret14 := isHighWaterLevel(); {5585#true} is VALID [2020-07-08 11:38:23,388 INFO L280 TraceCheckUtils]: 51: Hoare triple {5585#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {5585#true} is VALID [2020-07-08 11:38:23,388 INFO L263 TraceCheckUtils]: 52: Hoare triple {5585#true} call #t~ret33 := isHighWaterSensorDry(); {5585#true} is VALID [2020-07-08 11:38:23,388 INFO L280 TraceCheckUtils]: 53: Hoare triple {5585#true} havoc ~retValue_acc~2; {5585#true} is VALID [2020-07-08 11:38:23,388 INFO L280 TraceCheckUtils]: 54: Hoare triple {5585#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5585#true} is VALID [2020-07-08 11:38:23,388 INFO L280 TraceCheckUtils]: 55: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,389 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {5585#true} {5585#true} #479#return; {5585#true} is VALID [2020-07-08 11:38:23,389 INFO L280 TraceCheckUtils]: 57: Hoare triple {5585#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~tmp~4 := #t~ret33;havoc #t~ret33; {5585#true} is VALID [2020-07-08 11:38:23,390 INFO L280 TraceCheckUtils]: 58: Hoare triple {5585#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {5693#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 11:38:23,390 INFO L280 TraceCheckUtils]: 59: Hoare triple {5693#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {5694#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:38:23,391 INFO L280 TraceCheckUtils]: 60: Hoare triple {5694#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {5694#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:38:23,392 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {5694#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {5585#true} #459#return; {5669#(= 0 |processEnvironment_#t~ret14|)} is VALID [2020-07-08 11:38:23,392 INFO L280 TraceCheckUtils]: 62: Hoare triple {5669#(= 0 |processEnvironment_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {5670#(= 0 processEnvironment_~tmp~2)} is VALID [2020-07-08 11:38:23,393 INFO L280 TraceCheckUtils]: 63: Hoare triple {5670#(= 0 processEnvironment_~tmp~2)} assume 0 != ~tmp~2; {5586#false} is VALID [2020-07-08 11:38:23,393 INFO L263 TraceCheckUtils]: 64: Hoare triple {5586#false} call activatePump(); {5657#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:23,393 INFO L280 TraceCheckUtils]: 65: Hoare triple {5657#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {5585#true} is VALID [2020-07-08 11:38:23,394 INFO L263 TraceCheckUtils]: 66: Hoare triple {5585#true} call #t~ret15 := isMethaneAlarm(); {5585#true} is VALID [2020-07-08 11:38:23,394 INFO L280 TraceCheckUtils]: 67: Hoare triple {5585#true} havoc ~retValue_acc~4; {5585#true} is VALID [2020-07-08 11:38:23,394 INFO L263 TraceCheckUtils]: 68: Hoare triple {5585#true} call #t~ret16 := isMethaneLevelCritical(); {5585#true} is VALID [2020-07-08 11:38:23,394 INFO L280 TraceCheckUtils]: 69: Hoare triple {5585#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {5585#true} is VALID [2020-07-08 11:38:23,394 INFO L280 TraceCheckUtils]: 70: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,395 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {5585#true} {5585#true} #507#return; {5585#true} is VALID [2020-07-08 11:38:23,395 INFO L280 TraceCheckUtils]: 72: Hoare triple {5585#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~retValue_acc~4 := #t~ret16;havoc #t~ret16;#res := ~retValue_acc~4; {5585#true} is VALID [2020-07-08 11:38:23,395 INFO L280 TraceCheckUtils]: 73: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,395 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {5585#true} {5585#true} #475#return; {5585#true} is VALID [2020-07-08 11:38:23,395 INFO L280 TraceCheckUtils]: 75: Hoare triple {5585#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {5585#true} is VALID [2020-07-08 11:38:23,395 INFO L280 TraceCheckUtils]: 76: Hoare triple {5585#true} assume !(0 != ~tmp~3); {5585#true} is VALID [2020-07-08 11:38:23,396 INFO L263 TraceCheckUtils]: 77: Hoare triple {5585#true} call activatePump__wrappee__highWaterSensor(); {5657#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:23,396 INFO L280 TraceCheckUtils]: 78: Hoare triple {5657#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {5585#true} is VALID [2020-07-08 11:38:23,397 INFO L280 TraceCheckUtils]: 79: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,397 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {5585#true} {5585#true} #477#return; {5585#true} is VALID [2020-07-08 11:38:23,397 INFO L280 TraceCheckUtils]: 81: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,397 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {5585#true} {5586#false} #461#return; {5586#false} is VALID [2020-07-08 11:38:23,397 INFO L280 TraceCheckUtils]: 83: Hoare triple {5586#false} assume true; {5586#false} is VALID [2020-07-08 11:38:23,397 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {5586#false} {5585#true} #485#return; {5586#false} is VALID [2020-07-08 11:38:23,398 INFO L263 TraceCheckUtils]: 85: Hoare triple {5586#false} call __utac_acc__Specification5_spec__3(); {5586#false} is VALID [2020-07-08 11:38:23,398 INFO L280 TraceCheckUtils]: 86: Hoare triple {5586#false} havoc ~tmp~0;havoc ~tmp___0~0; {5586#false} is VALID [2020-07-08 11:38:23,398 INFO L263 TraceCheckUtils]: 87: Hoare triple {5586#false} call #t~ret1 := getWaterLevel(); {5585#true} is VALID [2020-07-08 11:38:23,398 INFO L280 TraceCheckUtils]: 88: Hoare triple {5585#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {5585#true} is VALID [2020-07-08 11:38:23,398 INFO L280 TraceCheckUtils]: 89: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,398 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {5585#true} {5586#false} #495#return; {5586#false} is VALID [2020-07-08 11:38:23,399 INFO L280 TraceCheckUtils]: 91: Hoare triple {5586#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {5586#false} is VALID [2020-07-08 11:38:23,399 INFO L280 TraceCheckUtils]: 92: Hoare triple {5586#false} assume 2 != ~tmp~0; {5586#false} is VALID [2020-07-08 11:38:23,399 INFO L263 TraceCheckUtils]: 93: Hoare triple {5586#false} call #t~ret2 := isPumpRunning(); {5585#true} is VALID [2020-07-08 11:38:23,399 INFO L280 TraceCheckUtils]: 94: Hoare triple {5585#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {5585#true} is VALID [2020-07-08 11:38:23,399 INFO L280 TraceCheckUtils]: 95: Hoare triple {5585#true} assume true; {5585#true} is VALID [2020-07-08 11:38:23,400 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {5585#true} {5586#false} #497#return; {5586#false} is VALID [2020-07-08 11:38:23,400 INFO L280 TraceCheckUtils]: 97: Hoare triple {5586#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {5586#false} is VALID [2020-07-08 11:38:23,400 INFO L280 TraceCheckUtils]: 98: Hoare triple {5586#false} assume 0 != ~tmp___0~0; {5586#false} is VALID [2020-07-08 11:38:23,400 INFO L280 TraceCheckUtils]: 99: Hoare triple {5586#false} assume 0 == ~switchedOnBeforeTS~0; {5586#false} is VALID [2020-07-08 11:38:23,400 INFO L263 TraceCheckUtils]: 100: Hoare triple {5586#false} call __automaton_fail(); {5586#false} is VALID [2020-07-08 11:38:23,401 INFO L280 TraceCheckUtils]: 101: Hoare triple {5586#false} assume !false; {5586#false} is VALID [2020-07-08 11:38:23,412 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:38:23,413 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1755382811] [2020-07-08 11:38:23,413 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:38:23,413 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:38:23,413 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [955954785] [2020-07-08 11:38:23,414 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 102 [2020-07-08 11:38:23,414 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:38:23,414 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:38:23,524 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:38:23,524 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:38:23,524 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:38:23,525 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:38:23,525 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:38:23,525 INFO L87 Difference]: Start difference. First operand 194 states and 222 transitions. Second operand 9 states. [2020-07-08 11:38:28,145 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:38:28,491 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:38:28,916 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:38:29,234 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:38:33,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:38:33,923 INFO L93 Difference]: Finished difference Result 404 states and 497 transitions. [2020-07-08 11:38:33,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 11:38:33,924 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 102 [2020-07-08 11:38:33,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:38:33,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:38:33,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 328 transitions. [2020-07-08 11:38:33,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:38:33,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 328 transitions. [2020-07-08 11:38:33,941 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 328 transitions. [2020-07-08 11:38:35,431 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 328 edges. 328 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:38:35,445 INFO L225 Difference]: With dead ends: 404 [2020-07-08 11:38:35,445 INFO L226 Difference]: Without dead ends: 238 [2020-07-08 11:38:35,449 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-08 11:38:35,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 238 states. [2020-07-08 11:38:38,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 238 to 199. [2020-07-08 11:38:38,425 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:38:38,425 INFO L82 GeneralOperation]: Start isEquivalent. First operand 238 states. Second operand 199 states. [2020-07-08 11:38:38,425 INFO L74 IsIncluded]: Start isIncluded. First operand 238 states. Second operand 199 states. [2020-07-08 11:38:38,425 INFO L87 Difference]: Start difference. First operand 238 states. Second operand 199 states. [2020-07-08 11:38:38,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:38:38,440 INFO L93 Difference]: Finished difference Result 238 states and 290 transitions. [2020-07-08 11:38:38,440 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 290 transitions. [2020-07-08 11:38:38,442 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:38:38,442 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:38:38,442 INFO L74 IsIncluded]: Start isIncluded. First operand 199 states. Second operand 238 states. [2020-07-08 11:38:38,442 INFO L87 Difference]: Start difference. First operand 199 states. Second operand 238 states. [2020-07-08 11:38:38,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:38:38,462 INFO L93 Difference]: Finished difference Result 238 states and 290 transitions. [2020-07-08 11:38:38,462 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 290 transitions. [2020-07-08 11:38:38,464 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:38:38,464 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:38:38,464 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:38:38,464 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:38:38,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 199 states. [2020-07-08 11:38:38,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 199 states and 227 transitions. [2020-07-08 11:38:38,473 INFO L78 Accepts]: Start accepts. Automaton has 199 states and 227 transitions. Word has length 102 [2020-07-08 11:38:38,474 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:38:38,474 INFO L479 AbstractCegarLoop]: Abstraction has 199 states and 227 transitions. [2020-07-08 11:38:38,474 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:38:38,474 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 227 transitions. [2020-07-08 11:38:38,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-07-08 11:38:38,477 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:38:38,477 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:38:38,477 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 11:38:38,478 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:38:38,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:38:38,478 INFO L82 PathProgramCache]: Analyzing trace with hash -244383960, now seen corresponding path program 1 times [2020-07-08 11:38:38,478 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:38:38,479 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [947646730] [2020-07-08 11:38:38,479 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:38:38,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:38,870 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:38:38,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:38,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {7088#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string22.base, #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string24.base, #t~string24.offset, 1);call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1);call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1);call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1);call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1);call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string26.base, #t~string26.offset, 1);call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1);call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string28.base, #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string30.base, #t~string30.offset, 1);call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string32.base, #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {7019#true} is VALID [2020-07-08 11:38:38,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:38,914 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7019#true} {7019#true} #513#return; {7019#true} is VALID [2020-07-08 11:38:38,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:38,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:38,917 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7019#true} {7019#true} #419#return; {7019#true} is VALID [2020-07-08 11:38:38,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:38,919 INFO L280 TraceCheckUtils]: 0: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:38,919 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7019#true} {7019#true} #421#return; {7019#true} is VALID [2020-07-08 11:38:38,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:38,935 INFO L280 TraceCheckUtils]: 0: Hoare triple {7019#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {7089#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:38:38,935 INFO L280 TraceCheckUtils]: 1: Hoare triple {7089#(= 1 |valid_product_#res|)} assume true; {7089#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:38:38,936 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7089#(= 1 |valid_product_#res|)} {7019#true} #423#return; {7031#(= |main_#t~ret13| 1)} is VALID [2020-07-08 11:38:38,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:38,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:38,939 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7019#true} {7019#true} #425#return; {7019#true} is VALID [2020-07-08 11:38:38,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:38,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {7090#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7019#true} is VALID [2020-07-08 11:38:38,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:38,956 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7019#true} {7019#true} #503#return; {7019#true} is VALID [2020-07-08 11:38:38,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:38,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:38,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {7019#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7019#true} is VALID [2020-07-08 11:38:38,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:38,962 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7019#true} {7090#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {7019#true} is VALID [2020-07-08 11:38:38,963 INFO L263 TraceCheckUtils]: 0: Hoare triple {7090#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {7019#true} is VALID [2020-07-08 11:38:38,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {7019#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7019#true} is VALID [2020-07-08 11:38:38,963 INFO L280 TraceCheckUtils]: 2: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:38,963 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7019#true} {7090#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {7019#true} is VALID [2020-07-08 11:38:38,964 INFO L280 TraceCheckUtils]: 4: Hoare triple {7019#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {7019#true} is VALID [2020-07-08 11:38:38,964 INFO L280 TraceCheckUtils]: 5: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:38,964 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7019#true} {7019#true} #481#return; {7019#true} is VALID [2020-07-08 11:38:38,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:38,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:39,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:39,042 INFO L280 TraceCheckUtils]: 0: Hoare triple {7019#true} havoc ~retValue_acc~2; {7019#true} is VALID [2020-07-08 11:38:39,043 INFO L280 TraceCheckUtils]: 1: Hoare triple {7019#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7130#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:38:39,043 INFO L280 TraceCheckUtils]: 2: Hoare triple {7130#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {7130#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:38:39,044 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7130#(<= 1 |isHighWaterSensorDry_#res|)} {7019#true} #479#return; {7128#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 11:38:39,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {7019#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {7019#true} is VALID [2020-07-08 11:38:39,044 INFO L263 TraceCheckUtils]: 1: Hoare triple {7019#true} call #t~ret33 := isHighWaterSensorDry(); {7019#true} is VALID [2020-07-08 11:38:39,045 INFO L280 TraceCheckUtils]: 2: Hoare triple {7019#true} havoc ~retValue_acc~2; {7019#true} is VALID [2020-07-08 11:38:39,045 INFO L280 TraceCheckUtils]: 3: Hoare triple {7019#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7130#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:38:39,046 INFO L280 TraceCheckUtils]: 4: Hoare triple {7130#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {7130#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:38:39,047 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7130#(<= 1 |isHighWaterSensorDry_#res|)} {7019#true} #479#return; {7128#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 11:38:39,047 INFO L280 TraceCheckUtils]: 6: Hoare triple {7128#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~tmp~4 := #t~ret33;havoc #t~ret33; {7129#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 11:38:39,048 INFO L280 TraceCheckUtils]: 7: Hoare triple {7129#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {7020#false} is VALID [2020-07-08 11:38:39,048 INFO L280 TraceCheckUtils]: 8: Hoare triple {7020#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {7020#false} is VALID [2020-07-08 11:38:39,048 INFO L280 TraceCheckUtils]: 9: Hoare triple {7020#false} assume true; {7020#false} is VALID [2020-07-08 11:38:39,049 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7020#false} {7019#true} #459#return; {7020#false} is VALID [2020-07-08 11:38:39,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:39,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:39,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:39,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {7019#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7019#true} is VALID [2020-07-08 11:38:39,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,067 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7019#true} {7019#true} #507#return; {7019#true} is VALID [2020-07-08 11:38:39,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {7019#true} havoc ~retValue_acc~4; {7019#true} is VALID [2020-07-08 11:38:39,067 INFO L263 TraceCheckUtils]: 1: Hoare triple {7019#true} call #t~ret16 := isMethaneLevelCritical(); {7019#true} is VALID [2020-07-08 11:38:39,068 INFO L280 TraceCheckUtils]: 2: Hoare triple {7019#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7019#true} is VALID [2020-07-08 11:38:39,068 INFO L280 TraceCheckUtils]: 3: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,068 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7019#true} {7019#true} #507#return; {7019#true} is VALID [2020-07-08 11:38:39,068 INFO L280 TraceCheckUtils]: 5: Hoare triple {7019#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~retValue_acc~4 := #t~ret16;havoc #t~ret16;#res := ~retValue_acc~4; {7019#true} is VALID [2020-07-08 11:38:39,069 INFO L280 TraceCheckUtils]: 6: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,069 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7019#true} {7019#true} #475#return; {7019#true} is VALID [2020-07-08 11:38:39,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:39,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {7094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7019#true} is VALID [2020-07-08 11:38:39,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,073 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7019#true} {7019#true} #477#return; {7019#true} is VALID [2020-07-08 11:38:39,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {7094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7019#true} is VALID [2020-07-08 11:38:39,073 INFO L263 TraceCheckUtils]: 1: Hoare triple {7019#true} call #t~ret15 := isMethaneAlarm(); {7019#true} is VALID [2020-07-08 11:38:39,073 INFO L280 TraceCheckUtils]: 2: Hoare triple {7019#true} havoc ~retValue_acc~4; {7019#true} is VALID [2020-07-08 11:38:39,074 INFO L263 TraceCheckUtils]: 3: Hoare triple {7019#true} call #t~ret16 := isMethaneLevelCritical(); {7019#true} is VALID [2020-07-08 11:38:39,074 INFO L280 TraceCheckUtils]: 4: Hoare triple {7019#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7019#true} is VALID [2020-07-08 11:38:39,074 INFO L280 TraceCheckUtils]: 5: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,074 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7019#true} {7019#true} #507#return; {7019#true} is VALID [2020-07-08 11:38:39,074 INFO L280 TraceCheckUtils]: 7: Hoare triple {7019#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~retValue_acc~4 := #t~ret16;havoc #t~ret16;#res := ~retValue_acc~4; {7019#true} is VALID [2020-07-08 11:38:39,074 INFO L280 TraceCheckUtils]: 8: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,075 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7019#true} {7019#true} #475#return; {7019#true} is VALID [2020-07-08 11:38:39,075 INFO L280 TraceCheckUtils]: 10: Hoare triple {7019#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {7019#true} is VALID [2020-07-08 11:38:39,075 INFO L280 TraceCheckUtils]: 11: Hoare triple {7019#true} assume !(0 != ~tmp~3); {7019#true} is VALID [2020-07-08 11:38:39,076 INFO L263 TraceCheckUtils]: 12: Hoare triple {7019#true} call activatePump__wrappee__highWaterSensor(); {7094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:39,076 INFO L280 TraceCheckUtils]: 13: Hoare triple {7094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7019#true} is VALID [2020-07-08 11:38:39,076 INFO L280 TraceCheckUtils]: 14: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,076 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7019#true} {7019#true} #477#return; {7019#true} is VALID [2020-07-08 11:38:39,076 INFO L280 TraceCheckUtils]: 16: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,077 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7019#true} {7020#false} #461#return; {7020#false} is VALID [2020-07-08 11:38:39,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {7094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7019#true} is VALID [2020-07-08 11:38:39,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {7019#true} assume 0 == ~pumpRunning~0; {7019#true} is VALID [2020-07-08 11:38:39,077 INFO L263 TraceCheckUtils]: 2: Hoare triple {7019#true} call #t~ret14 := isHighWaterLevel(); {7019#true} is VALID [2020-07-08 11:38:39,077 INFO L280 TraceCheckUtils]: 3: Hoare triple {7019#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {7019#true} is VALID [2020-07-08 11:38:39,078 INFO L263 TraceCheckUtils]: 4: Hoare triple {7019#true} call #t~ret33 := isHighWaterSensorDry(); {7019#true} is VALID [2020-07-08 11:38:39,078 INFO L280 TraceCheckUtils]: 5: Hoare triple {7019#true} havoc ~retValue_acc~2; {7019#true} is VALID [2020-07-08 11:38:39,079 INFO L280 TraceCheckUtils]: 6: Hoare triple {7019#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7130#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:38:39,079 INFO L280 TraceCheckUtils]: 7: Hoare triple {7130#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {7130#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:38:39,080 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7130#(<= 1 |isHighWaterSensorDry_#res|)} {7019#true} #479#return; {7128#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 11:38:39,081 INFO L280 TraceCheckUtils]: 9: Hoare triple {7128#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~tmp~4 := #t~ret33;havoc #t~ret33; {7129#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 11:38:39,082 INFO L280 TraceCheckUtils]: 10: Hoare triple {7129#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {7020#false} is VALID [2020-07-08 11:38:39,082 INFO L280 TraceCheckUtils]: 11: Hoare triple {7020#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {7020#false} is VALID [2020-07-08 11:38:39,082 INFO L280 TraceCheckUtils]: 12: Hoare triple {7020#false} assume true; {7020#false} is VALID [2020-07-08 11:38:39,083 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7020#false} {7019#true} #459#return; {7020#false} is VALID [2020-07-08 11:38:39,083 INFO L280 TraceCheckUtils]: 14: Hoare triple {7020#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {7020#false} is VALID [2020-07-08 11:38:39,083 INFO L280 TraceCheckUtils]: 15: Hoare triple {7020#false} assume 0 != ~tmp~2; {7020#false} is VALID [2020-07-08 11:38:39,084 INFO L263 TraceCheckUtils]: 16: Hoare triple {7020#false} call activatePump(); {7094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:39,084 INFO L280 TraceCheckUtils]: 17: Hoare triple {7094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7019#true} is VALID [2020-07-08 11:38:39,084 INFO L263 TraceCheckUtils]: 18: Hoare triple {7019#true} call #t~ret15 := isMethaneAlarm(); {7019#true} is VALID [2020-07-08 11:38:39,084 INFO L280 TraceCheckUtils]: 19: Hoare triple {7019#true} havoc ~retValue_acc~4; {7019#true} is VALID [2020-07-08 11:38:39,085 INFO L263 TraceCheckUtils]: 20: Hoare triple {7019#true} call #t~ret16 := isMethaneLevelCritical(); {7019#true} is VALID [2020-07-08 11:38:39,085 INFO L280 TraceCheckUtils]: 21: Hoare triple {7019#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7019#true} is VALID [2020-07-08 11:38:39,085 INFO L280 TraceCheckUtils]: 22: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,086 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {7019#true} {7019#true} #507#return; {7019#true} is VALID [2020-07-08 11:38:39,086 INFO L280 TraceCheckUtils]: 24: Hoare triple {7019#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~retValue_acc~4 := #t~ret16;havoc #t~ret16;#res := ~retValue_acc~4; {7019#true} is VALID [2020-07-08 11:38:39,086 INFO L280 TraceCheckUtils]: 25: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,087 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7019#true} {7019#true} #475#return; {7019#true} is VALID [2020-07-08 11:38:39,087 INFO L280 TraceCheckUtils]: 27: Hoare triple {7019#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {7019#true} is VALID [2020-07-08 11:38:39,087 INFO L280 TraceCheckUtils]: 28: Hoare triple {7019#true} assume !(0 != ~tmp~3); {7019#true} is VALID [2020-07-08 11:38:39,089 INFO L263 TraceCheckUtils]: 29: Hoare triple {7019#true} call activatePump__wrappee__highWaterSensor(); {7094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:39,089 INFO L280 TraceCheckUtils]: 30: Hoare triple {7094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7019#true} is VALID [2020-07-08 11:38:39,089 INFO L280 TraceCheckUtils]: 31: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,090 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7019#true} {7019#true} #477#return; {7019#true} is VALID [2020-07-08 11:38:39,090 INFO L280 TraceCheckUtils]: 33: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,090 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7019#true} {7020#false} #461#return; {7020#false} is VALID [2020-07-08 11:38:39,091 INFO L280 TraceCheckUtils]: 35: Hoare triple {7020#false} assume true; {7020#false} is VALID [2020-07-08 11:38:39,091 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7020#false} {7019#true} #485#return; {7020#false} is VALID [2020-07-08 11:38:39,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:39,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {7019#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {7019#true} is VALID [2020-07-08 11:38:39,099 INFO L280 TraceCheckUtils]: 1: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,099 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7019#true} {7020#false} #495#return; {7020#false} is VALID [2020-07-08 11:38:39,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:39,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {7019#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7019#true} is VALID [2020-07-08 11:38:39,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,104 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7019#true} {7020#false} #497#return; {7020#false} is VALID [2020-07-08 11:38:39,110 INFO L263 TraceCheckUtils]: 0: Hoare triple {7019#true} call ULTIMATE.init(); {7088#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:38:39,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {7088#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string22.base, #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string24.base, #t~string24.offset, 1);call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1);call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1);call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1);call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1);call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string26.base, #t~string26.offset, 1);call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1);call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string28.base, #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string30.base, #t~string30.offset, 1);call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string32.base, #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {7019#true} is VALID [2020-07-08 11:38:39,111 INFO L280 TraceCheckUtils]: 2: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,111 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7019#true} {7019#true} #513#return; {7019#true} is VALID [2020-07-08 11:38:39,111 INFO L263 TraceCheckUtils]: 4: Hoare triple {7019#true} call #t~ret74 := main(); {7019#true} is VALID [2020-07-08 11:38:39,112 INFO L280 TraceCheckUtils]: 5: Hoare triple {7019#true} havoc ~retValue_acc~3;havoc ~tmp~1; {7019#true} is VALID [2020-07-08 11:38:39,112 INFO L263 TraceCheckUtils]: 6: Hoare triple {7019#true} call select_helpers(); {7019#true} is VALID [2020-07-08 11:38:39,112 INFO L280 TraceCheckUtils]: 7: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,113 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7019#true} {7019#true} #419#return; {7019#true} is VALID [2020-07-08 11:38:39,113 INFO L263 TraceCheckUtils]: 9: Hoare triple {7019#true} call select_features(); {7019#true} is VALID [2020-07-08 11:38:39,113 INFO L280 TraceCheckUtils]: 10: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,113 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7019#true} {7019#true} #421#return; {7019#true} is VALID [2020-07-08 11:38:39,114 INFO L263 TraceCheckUtils]: 12: Hoare triple {7019#true} call #t~ret13 := valid_product(); {7019#true} is VALID [2020-07-08 11:38:39,116 INFO L280 TraceCheckUtils]: 13: Hoare triple {7019#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {7089#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:38:39,116 INFO L280 TraceCheckUtils]: 14: Hoare triple {7089#(= 1 |valid_product_#res|)} assume true; {7089#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:38:39,118 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7089#(= 1 |valid_product_#res|)} {7019#true} #423#return; {7031#(= |main_#t~ret13| 1)} is VALID [2020-07-08 11:38:39,119 INFO L280 TraceCheckUtils]: 16: Hoare triple {7031#(= |main_#t~ret13| 1)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {7032#(= 1 main_~tmp~1)} is VALID [2020-07-08 11:38:39,119 INFO L280 TraceCheckUtils]: 17: Hoare triple {7032#(= 1 main_~tmp~1)} assume 0 != ~tmp~1; {7019#true} is VALID [2020-07-08 11:38:39,119 INFO L263 TraceCheckUtils]: 18: Hoare triple {7019#true} call setup(); {7019#true} is VALID [2020-07-08 11:38:39,120 INFO L280 TraceCheckUtils]: 19: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,120 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7019#true} {7019#true} #425#return; {7019#true} is VALID [2020-07-08 11:38:39,120 INFO L263 TraceCheckUtils]: 21: Hoare triple {7019#true} call runTest(); {7019#true} is VALID [2020-07-08 11:38:39,121 INFO L263 TraceCheckUtils]: 22: Hoare triple {7019#true} call __utac_acc__Specification5_spec__1(); {7090#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:38:39,121 INFO L280 TraceCheckUtils]: 23: Hoare triple {7090#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7019#true} is VALID [2020-07-08 11:38:39,121 INFO L280 TraceCheckUtils]: 24: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,122 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7019#true} {7019#true} #503#return; {7019#true} is VALID [2020-07-08 11:38:39,122 INFO L263 TraceCheckUtils]: 26: Hoare triple {7019#true} call test(); {7019#true} is VALID [2020-07-08 11:38:39,122 INFO L280 TraceCheckUtils]: 27: Hoare triple {7019#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7019#true} is VALID [2020-07-08 11:38:39,123 INFO L280 TraceCheckUtils]: 28: Hoare triple {7019#true} assume !false; {7019#true} is VALID [2020-07-08 11:38:39,123 INFO L280 TraceCheckUtils]: 29: Hoare triple {7019#true} assume ~splverifierCounter~0 < 4; {7019#true} is VALID [2020-07-08 11:38:39,123 INFO L280 TraceCheckUtils]: 30: Hoare triple {7019#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp~5 := #t~nondet34;havoc #t~nondet34; {7019#true} is VALID [2020-07-08 11:38:39,123 INFO L280 TraceCheckUtils]: 31: Hoare triple {7019#true} assume !(0 != ~tmp~5); {7019#true} is VALID [2020-07-08 11:38:39,124 INFO L280 TraceCheckUtils]: 32: Hoare triple {7019#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___0~2 := #t~nondet35;havoc #t~nondet35; {7019#true} is VALID [2020-07-08 11:38:39,124 INFO L280 TraceCheckUtils]: 33: Hoare triple {7019#true} assume !(0 != ~tmp___0~2); {7019#true} is VALID [2020-07-08 11:38:39,124 INFO L280 TraceCheckUtils]: 34: Hoare triple {7019#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___2~0 := #t~nondet36;havoc #t~nondet36; {7019#true} is VALID [2020-07-08 11:38:39,125 INFO L280 TraceCheckUtils]: 35: Hoare triple {7019#true} assume 0 != ~tmp___2~0; {7019#true} is VALID [2020-07-08 11:38:39,125 INFO L263 TraceCheckUtils]: 36: Hoare triple {7019#true} call timeShift(); {7019#true} is VALID [2020-07-08 11:38:39,127 INFO L263 TraceCheckUtils]: 37: Hoare triple {7019#true} call __utac_acc__Specification5_spec__2(); {7090#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:38:39,127 INFO L263 TraceCheckUtils]: 38: Hoare triple {7090#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {7019#true} is VALID [2020-07-08 11:38:39,127 INFO L280 TraceCheckUtils]: 39: Hoare triple {7019#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7019#true} is VALID [2020-07-08 11:38:39,128 INFO L280 TraceCheckUtils]: 40: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,128 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7019#true} {7090#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {7019#true} is VALID [2020-07-08 11:38:39,128 INFO L280 TraceCheckUtils]: 42: Hoare triple {7019#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {7019#true} is VALID [2020-07-08 11:38:39,128 INFO L280 TraceCheckUtils]: 43: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,129 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7019#true} {7019#true} #481#return; {7019#true} is VALID [2020-07-08 11:38:39,129 INFO L280 TraceCheckUtils]: 45: Hoare triple {7019#true} assume !(0 != ~pumpRunning~0); {7019#true} is VALID [2020-07-08 11:38:39,129 INFO L280 TraceCheckUtils]: 46: Hoare triple {7019#true} assume 0 != ~systemActive~0; {7019#true} is VALID [2020-07-08 11:38:39,130 INFO L263 TraceCheckUtils]: 47: Hoare triple {7019#true} call processEnvironment(); {7094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:39,130 INFO L280 TraceCheckUtils]: 48: Hoare triple {7094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7019#true} is VALID [2020-07-08 11:38:39,131 INFO L280 TraceCheckUtils]: 49: Hoare triple {7019#true} assume 0 == ~pumpRunning~0; {7019#true} is VALID [2020-07-08 11:38:39,131 INFO L263 TraceCheckUtils]: 50: Hoare triple {7019#true} call #t~ret14 := isHighWaterLevel(); {7019#true} is VALID [2020-07-08 11:38:39,131 INFO L280 TraceCheckUtils]: 51: Hoare triple {7019#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {7019#true} is VALID [2020-07-08 11:38:39,131 INFO L263 TraceCheckUtils]: 52: Hoare triple {7019#true} call #t~ret33 := isHighWaterSensorDry(); {7019#true} is VALID [2020-07-08 11:38:39,132 INFO L280 TraceCheckUtils]: 53: Hoare triple {7019#true} havoc ~retValue_acc~2; {7019#true} is VALID [2020-07-08 11:38:39,132 INFO L280 TraceCheckUtils]: 54: Hoare triple {7019#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7130#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:38:39,133 INFO L280 TraceCheckUtils]: 55: Hoare triple {7130#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {7130#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:38:39,133 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {7130#(<= 1 |isHighWaterSensorDry_#res|)} {7019#true} #479#return; {7128#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 11:38:39,134 INFO L280 TraceCheckUtils]: 57: Hoare triple {7128#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~tmp~4 := #t~ret33;havoc #t~ret33; {7129#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 11:38:39,135 INFO L280 TraceCheckUtils]: 58: Hoare triple {7129#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {7020#false} is VALID [2020-07-08 11:38:39,135 INFO L280 TraceCheckUtils]: 59: Hoare triple {7020#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {7020#false} is VALID [2020-07-08 11:38:39,135 INFO L280 TraceCheckUtils]: 60: Hoare triple {7020#false} assume true; {7020#false} is VALID [2020-07-08 11:38:39,135 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {7020#false} {7019#true} #459#return; {7020#false} is VALID [2020-07-08 11:38:39,135 INFO L280 TraceCheckUtils]: 62: Hoare triple {7020#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {7020#false} is VALID [2020-07-08 11:38:39,136 INFO L280 TraceCheckUtils]: 63: Hoare triple {7020#false} assume 0 != ~tmp~2; {7020#false} is VALID [2020-07-08 11:38:39,136 INFO L263 TraceCheckUtils]: 64: Hoare triple {7020#false} call activatePump(); {7094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:39,136 INFO L280 TraceCheckUtils]: 65: Hoare triple {7094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7019#true} is VALID [2020-07-08 11:38:39,136 INFO L263 TraceCheckUtils]: 66: Hoare triple {7019#true} call #t~ret15 := isMethaneAlarm(); {7019#true} is VALID [2020-07-08 11:38:39,136 INFO L280 TraceCheckUtils]: 67: Hoare triple {7019#true} havoc ~retValue_acc~4; {7019#true} is VALID [2020-07-08 11:38:39,137 INFO L263 TraceCheckUtils]: 68: Hoare triple {7019#true} call #t~ret16 := isMethaneLevelCritical(); {7019#true} is VALID [2020-07-08 11:38:39,137 INFO L280 TraceCheckUtils]: 69: Hoare triple {7019#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7019#true} is VALID [2020-07-08 11:38:39,137 INFO L280 TraceCheckUtils]: 70: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,137 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {7019#true} {7019#true} #507#return; {7019#true} is VALID [2020-07-08 11:38:39,137 INFO L280 TraceCheckUtils]: 72: Hoare triple {7019#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~retValue_acc~4 := #t~ret16;havoc #t~ret16;#res := ~retValue_acc~4; {7019#true} is VALID [2020-07-08 11:38:39,137 INFO L280 TraceCheckUtils]: 73: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,138 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {7019#true} {7019#true} #475#return; {7019#true} is VALID [2020-07-08 11:38:39,138 INFO L280 TraceCheckUtils]: 75: Hoare triple {7019#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {7019#true} is VALID [2020-07-08 11:38:39,138 INFO L280 TraceCheckUtils]: 76: Hoare triple {7019#true} assume !(0 != ~tmp~3); {7019#true} is VALID [2020-07-08 11:38:39,139 INFO L263 TraceCheckUtils]: 77: Hoare triple {7019#true} call activatePump__wrappee__highWaterSensor(); {7094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:39,139 INFO L280 TraceCheckUtils]: 78: Hoare triple {7094#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7019#true} is VALID [2020-07-08 11:38:39,139 INFO L280 TraceCheckUtils]: 79: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,139 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {7019#true} {7019#true} #477#return; {7019#true} is VALID [2020-07-08 11:38:39,140 INFO L280 TraceCheckUtils]: 81: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,140 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {7019#true} {7020#false} #461#return; {7020#false} is VALID [2020-07-08 11:38:39,140 INFO L280 TraceCheckUtils]: 83: Hoare triple {7020#false} assume true; {7020#false} is VALID [2020-07-08 11:38:39,140 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {7020#false} {7019#true} #485#return; {7020#false} is VALID [2020-07-08 11:38:39,141 INFO L263 TraceCheckUtils]: 85: Hoare triple {7020#false} call __utac_acc__Specification5_spec__3(); {7020#false} is VALID [2020-07-08 11:38:39,141 INFO L280 TraceCheckUtils]: 86: Hoare triple {7020#false} havoc ~tmp~0;havoc ~tmp___0~0; {7020#false} is VALID [2020-07-08 11:38:39,141 INFO L263 TraceCheckUtils]: 87: Hoare triple {7020#false} call #t~ret1 := getWaterLevel(); {7019#true} is VALID [2020-07-08 11:38:39,142 INFO L280 TraceCheckUtils]: 88: Hoare triple {7019#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {7019#true} is VALID [2020-07-08 11:38:39,142 INFO L280 TraceCheckUtils]: 89: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,142 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {7019#true} {7020#false} #495#return; {7020#false} is VALID [2020-07-08 11:38:39,143 INFO L280 TraceCheckUtils]: 91: Hoare triple {7020#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {7020#false} is VALID [2020-07-08 11:38:39,143 INFO L280 TraceCheckUtils]: 92: Hoare triple {7020#false} assume 2 != ~tmp~0; {7020#false} is VALID [2020-07-08 11:38:39,143 INFO L263 TraceCheckUtils]: 93: Hoare triple {7020#false} call #t~ret2 := isPumpRunning(); {7019#true} is VALID [2020-07-08 11:38:39,144 INFO L280 TraceCheckUtils]: 94: Hoare triple {7019#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7019#true} is VALID [2020-07-08 11:38:39,144 INFO L280 TraceCheckUtils]: 95: Hoare triple {7019#true} assume true; {7019#true} is VALID [2020-07-08 11:38:39,144 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {7019#true} {7020#false} #497#return; {7020#false} is VALID [2020-07-08 11:38:39,144 INFO L280 TraceCheckUtils]: 97: Hoare triple {7020#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {7020#false} is VALID [2020-07-08 11:38:39,145 INFO L280 TraceCheckUtils]: 98: Hoare triple {7020#false} assume 0 != ~tmp___0~0; {7020#false} is VALID [2020-07-08 11:38:39,145 INFO L280 TraceCheckUtils]: 99: Hoare triple {7020#false} assume 0 == ~switchedOnBeforeTS~0; {7020#false} is VALID [2020-07-08 11:38:39,145 INFO L263 TraceCheckUtils]: 100: Hoare triple {7020#false} call __automaton_fail(); {7020#false} is VALID [2020-07-08 11:38:39,146 INFO L280 TraceCheckUtils]: 101: Hoare triple {7020#false} assume !false; {7020#false} is VALID [2020-07-08 11:38:39,168 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:38:39,169 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [947646730] [2020-07-08 11:38:39,169 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:38:39,170 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-08 11:38:39,170 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1144012722] [2020-07-08 11:38:39,172 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 102 [2020-07-08 11:38:39,172 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:38:39,173 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 11:38:39,327 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:38:39,327 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 11:38:39,328 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:38:39,328 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 11:38:39,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-08 11:38:39,329 INFO L87 Difference]: Start difference. First operand 199 states and 227 transitions. Second operand 11 states. [2020-07-08 11:38:41,211 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:38:41,649 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:38:41,966 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:38:45,645 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:38:46,115 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:38:46,461 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:38:51,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:38:51,925 INFO L93 Difference]: Finished difference Result 414 states and 508 transitions. [2020-07-08 11:38:51,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-08 11:38:51,925 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 102 [2020-07-08 11:38:51,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:38:51,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 11:38:51,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 329 transitions. [2020-07-08 11:38:51,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 11:38:51,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 329 transitions. [2020-07-08 11:38:51,935 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 329 transitions. [2020-07-08 11:38:52,948 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 329 edges. 329 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:38:52,956 INFO L225 Difference]: With dead ends: 414 [2020-07-08 11:38:52,956 INFO L226 Difference]: Without dead ends: 243 [2020-07-08 11:38:52,957 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-08 11:38:52,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2020-07-08 11:38:54,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 203. [2020-07-08 11:38:54,464 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:38:54,464 INFO L82 GeneralOperation]: Start isEquivalent. First operand 243 states. Second operand 203 states. [2020-07-08 11:38:54,464 INFO L74 IsIncluded]: Start isIncluded. First operand 243 states. Second operand 203 states. [2020-07-08 11:38:54,464 INFO L87 Difference]: Start difference. First operand 243 states. Second operand 203 states. [2020-07-08 11:38:54,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:38:54,472 INFO L93 Difference]: Finished difference Result 243 states and 295 transitions. [2020-07-08 11:38:54,472 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 295 transitions. [2020-07-08 11:38:54,473 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:38:54,473 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:38:54,473 INFO L74 IsIncluded]: Start isIncluded. First operand 203 states. Second operand 243 states. [2020-07-08 11:38:54,473 INFO L87 Difference]: Start difference. First operand 203 states. Second operand 243 states. [2020-07-08 11:38:54,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:38:54,481 INFO L93 Difference]: Finished difference Result 243 states and 295 transitions. [2020-07-08 11:38:54,481 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 295 transitions. [2020-07-08 11:38:54,482 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:38:54,482 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:38:54,482 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:38:54,482 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:38:54,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 203 states. [2020-07-08 11:38:54,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 203 states and 231 transitions. [2020-07-08 11:38:54,493 INFO L78 Accepts]: Start accepts. Automaton has 203 states and 231 transitions. Word has length 102 [2020-07-08 11:38:54,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:38:54,493 INFO L479 AbstractCegarLoop]: Abstraction has 203 states and 231 transitions. [2020-07-08 11:38:54,493 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 11:38:54,493 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 231 transitions. [2020-07-08 11:38:54,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-07-08 11:38:54,495 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:38:54,495 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:38:54,495 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 11:38:54,495 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:38:54,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:38:54,496 INFO L82 PathProgramCache]: Analyzing trace with hash 725197063, now seen corresponding path program 1 times [2020-07-08 11:38:54,496 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:38:54,496 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1853440147] [2020-07-08 11:38:54,496 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:38:54,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:54,841 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:38:54,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:54,910 INFO L280 TraceCheckUtils]: 0: Hoare triple {8552#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string22.base, #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string24.base, #t~string24.offset, 1);call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1);call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1);call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1);call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1);call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string26.base, #t~string26.offset, 1);call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1);call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string28.base, #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string30.base, #t~string30.offset, 1);call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string32.base, #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:54,911 INFO L280 TraceCheckUtils]: 1: Hoare triple {8489#(= 1 ~waterLevel~0)} assume true; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:54,912 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8489#(= 1 ~waterLevel~0)} {8484#true} #513#return; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:54,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:54,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:54,916 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8484#true} {8489#(= 1 ~waterLevel~0)} #419#return; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:54,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:54,919 INFO L280 TraceCheckUtils]: 0: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:54,920 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8484#true} {8489#(= 1 ~waterLevel~0)} #421#return; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:54,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:54,923 INFO L280 TraceCheckUtils]: 0: Hoare triple {8484#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {8484#true} is VALID [2020-07-08 11:38:54,923 INFO L280 TraceCheckUtils]: 1: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:54,924 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8484#true} {8489#(= 1 ~waterLevel~0)} #423#return; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:54,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:54,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:54,929 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8484#true} {8489#(= 1 ~waterLevel~0)} #425#return; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:54,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:54,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {8553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {8484#true} is VALID [2020-07-08 11:38:54,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:54,959 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8484#true} {8489#(= 1 ~waterLevel~0)} #503#return; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:54,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:54,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:54,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {8484#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {8484#true} is VALID [2020-07-08 11:38:54,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:54,966 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8484#true} {8553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {8484#true} is VALID [2020-07-08 11:38:54,966 INFO L263 TraceCheckUtils]: 0: Hoare triple {8553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {8484#true} is VALID [2020-07-08 11:38:54,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {8484#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {8484#true} is VALID [2020-07-08 11:38:54,966 INFO L280 TraceCheckUtils]: 2: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:54,967 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8484#true} {8553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {8484#true} is VALID [2020-07-08 11:38:54,967 INFO L280 TraceCheckUtils]: 4: Hoare triple {8484#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {8484#true} is VALID [2020-07-08 11:38:54,967 INFO L280 TraceCheckUtils]: 5: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:54,968 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8484#true} {8489#(= 1 ~waterLevel~0)} #481#return; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:54,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:55,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:55,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:55,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {8484#true} havoc ~retValue_acc~2; {8484#true} is VALID [2020-07-08 11:38:55,057 INFO L280 TraceCheckUtils]: 1: Hoare triple {8484#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,058 INFO L280 TraceCheckUtils]: 2: Hoare triple {8569#(<= 2 ~waterLevel~0)} assume true; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,059 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8569#(<= 2 ~waterLevel~0)} {8484#true} #479#return; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {8484#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {8484#true} is VALID [2020-07-08 11:38:55,060 INFO L263 TraceCheckUtils]: 1: Hoare triple {8484#true} call #t~ret33 := isHighWaterSensorDry(); {8484#true} is VALID [2020-07-08 11:38:55,060 INFO L280 TraceCheckUtils]: 2: Hoare triple {8484#true} havoc ~retValue_acc~2; {8484#true} is VALID [2020-07-08 11:38:55,061 INFO L280 TraceCheckUtils]: 3: Hoare triple {8484#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,062 INFO L280 TraceCheckUtils]: 4: Hoare triple {8569#(<= 2 ~waterLevel~0)} assume true; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,063 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8569#(<= 2 ~waterLevel~0)} {8484#true} #479#return; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,064 INFO L280 TraceCheckUtils]: 6: Hoare triple {8569#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~tmp~4 := #t~ret33;havoc #t~ret33; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,065 INFO L280 TraceCheckUtils]: 7: Hoare triple {8569#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,066 INFO L280 TraceCheckUtils]: 8: Hoare triple {8569#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,066 INFO L280 TraceCheckUtils]: 9: Hoare triple {8569#(<= 2 ~waterLevel~0)} assume true; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,068 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {8569#(<= 2 ~waterLevel~0)} {8484#true} #459#return; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:55,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:55,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:55,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {8484#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {8484#true} is VALID [2020-07-08 11:38:55,082 INFO L280 TraceCheckUtils]: 1: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,082 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8484#true} {8484#true} #507#return; {8484#true} is VALID [2020-07-08 11:38:55,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {8484#true} havoc ~retValue_acc~4; {8484#true} is VALID [2020-07-08 11:38:55,083 INFO L263 TraceCheckUtils]: 1: Hoare triple {8484#true} call #t~ret16 := isMethaneLevelCritical(); {8484#true} is VALID [2020-07-08 11:38:55,083 INFO L280 TraceCheckUtils]: 2: Hoare triple {8484#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {8484#true} is VALID [2020-07-08 11:38:55,083 INFO L280 TraceCheckUtils]: 3: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,083 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8484#true} {8484#true} #507#return; {8484#true} is VALID [2020-07-08 11:38:55,084 INFO L280 TraceCheckUtils]: 5: Hoare triple {8484#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~retValue_acc~4 := #t~ret16;havoc #t~ret16;#res := ~retValue_acc~4; {8484#true} is VALID [2020-07-08 11:38:55,084 INFO L280 TraceCheckUtils]: 6: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,084 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {8484#true} {8484#true} #475#return; {8484#true} is VALID [2020-07-08 11:38:55,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:55,089 INFO L280 TraceCheckUtils]: 0: Hoare triple {8557#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8484#true} is VALID [2020-07-08 11:38:55,089 INFO L280 TraceCheckUtils]: 1: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,089 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8484#true} {8484#true} #477#return; {8484#true} is VALID [2020-07-08 11:38:55,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {8557#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {8484#true} is VALID [2020-07-08 11:38:55,090 INFO L263 TraceCheckUtils]: 1: Hoare triple {8484#true} call #t~ret15 := isMethaneAlarm(); {8484#true} is VALID [2020-07-08 11:38:55,090 INFO L280 TraceCheckUtils]: 2: Hoare triple {8484#true} havoc ~retValue_acc~4; {8484#true} is VALID [2020-07-08 11:38:55,091 INFO L263 TraceCheckUtils]: 3: Hoare triple {8484#true} call #t~ret16 := isMethaneLevelCritical(); {8484#true} is VALID [2020-07-08 11:38:55,091 INFO L280 TraceCheckUtils]: 4: Hoare triple {8484#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {8484#true} is VALID [2020-07-08 11:38:55,092 INFO L280 TraceCheckUtils]: 5: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,092 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8484#true} {8484#true} #507#return; {8484#true} is VALID [2020-07-08 11:38:55,092 INFO L280 TraceCheckUtils]: 7: Hoare triple {8484#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~retValue_acc~4 := #t~ret16;havoc #t~ret16;#res := ~retValue_acc~4; {8484#true} is VALID [2020-07-08 11:38:55,093 INFO L280 TraceCheckUtils]: 8: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,093 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8484#true} {8484#true} #475#return; {8484#true} is VALID [2020-07-08 11:38:55,093 INFO L280 TraceCheckUtils]: 10: Hoare triple {8484#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {8484#true} is VALID [2020-07-08 11:38:55,094 INFO L280 TraceCheckUtils]: 11: Hoare triple {8484#true} assume !(0 != ~tmp~3); {8484#true} is VALID [2020-07-08 11:38:55,095 INFO L263 TraceCheckUtils]: 12: Hoare triple {8484#true} call activatePump__wrappee__highWaterSensor(); {8557#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:55,095 INFO L280 TraceCheckUtils]: 13: Hoare triple {8557#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8484#true} is VALID [2020-07-08 11:38:55,095 INFO L280 TraceCheckUtils]: 14: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,096 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8484#true} {8484#true} #477#return; {8484#true} is VALID [2020-07-08 11:38:55,096 INFO L280 TraceCheckUtils]: 16: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,097 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8484#true} {8569#(<= 2 ~waterLevel~0)} #461#return; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {8557#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8484#true} is VALID [2020-07-08 11:38:55,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {8484#true} assume 0 == ~pumpRunning~0; {8484#true} is VALID [2020-07-08 11:38:55,098 INFO L263 TraceCheckUtils]: 2: Hoare triple {8484#true} call #t~ret14 := isHighWaterLevel(); {8484#true} is VALID [2020-07-08 11:38:55,099 INFO L280 TraceCheckUtils]: 3: Hoare triple {8484#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {8484#true} is VALID [2020-07-08 11:38:55,099 INFO L263 TraceCheckUtils]: 4: Hoare triple {8484#true} call #t~ret33 := isHighWaterSensorDry(); {8484#true} is VALID [2020-07-08 11:38:55,099 INFO L280 TraceCheckUtils]: 5: Hoare triple {8484#true} havoc ~retValue_acc~2; {8484#true} is VALID [2020-07-08 11:38:55,100 INFO L280 TraceCheckUtils]: 6: Hoare triple {8484#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,101 INFO L280 TraceCheckUtils]: 7: Hoare triple {8569#(<= 2 ~waterLevel~0)} assume true; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,102 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8569#(<= 2 ~waterLevel~0)} {8484#true} #479#return; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,103 INFO L280 TraceCheckUtils]: 9: Hoare triple {8569#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~tmp~4 := #t~ret33;havoc #t~ret33; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,104 INFO L280 TraceCheckUtils]: 10: Hoare triple {8569#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,104 INFO L280 TraceCheckUtils]: 11: Hoare triple {8569#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,105 INFO L280 TraceCheckUtils]: 12: Hoare triple {8569#(<= 2 ~waterLevel~0)} assume true; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,106 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8569#(<= 2 ~waterLevel~0)} {8484#true} #459#return; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,107 INFO L280 TraceCheckUtils]: 14: Hoare triple {8569#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,108 INFO L280 TraceCheckUtils]: 15: Hoare triple {8569#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~2; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,109 INFO L263 TraceCheckUtils]: 16: Hoare triple {8569#(<= 2 ~waterLevel~0)} call activatePump(); {8557#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:55,109 INFO L280 TraceCheckUtils]: 17: Hoare triple {8557#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {8484#true} is VALID [2020-07-08 11:38:55,109 INFO L263 TraceCheckUtils]: 18: Hoare triple {8484#true} call #t~ret15 := isMethaneAlarm(); {8484#true} is VALID [2020-07-08 11:38:55,110 INFO L280 TraceCheckUtils]: 19: Hoare triple {8484#true} havoc ~retValue_acc~4; {8484#true} is VALID [2020-07-08 11:38:55,110 INFO L263 TraceCheckUtils]: 20: Hoare triple {8484#true} call #t~ret16 := isMethaneLevelCritical(); {8484#true} is VALID [2020-07-08 11:38:55,110 INFO L280 TraceCheckUtils]: 21: Hoare triple {8484#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {8484#true} is VALID [2020-07-08 11:38:55,111 INFO L280 TraceCheckUtils]: 22: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,111 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {8484#true} {8484#true} #507#return; {8484#true} is VALID [2020-07-08 11:38:55,111 INFO L280 TraceCheckUtils]: 24: Hoare triple {8484#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~retValue_acc~4 := #t~ret16;havoc #t~ret16;#res := ~retValue_acc~4; {8484#true} is VALID [2020-07-08 11:38:55,112 INFO L280 TraceCheckUtils]: 25: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,112 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8484#true} {8484#true} #475#return; {8484#true} is VALID [2020-07-08 11:38:55,112 INFO L280 TraceCheckUtils]: 27: Hoare triple {8484#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {8484#true} is VALID [2020-07-08 11:38:55,113 INFO L280 TraceCheckUtils]: 28: Hoare triple {8484#true} assume !(0 != ~tmp~3); {8484#true} is VALID [2020-07-08 11:38:55,114 INFO L263 TraceCheckUtils]: 29: Hoare triple {8484#true} call activatePump__wrappee__highWaterSensor(); {8557#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:55,114 INFO L280 TraceCheckUtils]: 30: Hoare triple {8557#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8484#true} is VALID [2020-07-08 11:38:55,114 INFO L280 TraceCheckUtils]: 31: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,115 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8484#true} {8484#true} #477#return; {8484#true} is VALID [2020-07-08 11:38:55,115 INFO L280 TraceCheckUtils]: 33: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,116 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8484#true} {8569#(<= 2 ~waterLevel~0)} #461#return; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,117 INFO L280 TraceCheckUtils]: 35: Hoare triple {8569#(<= 2 ~waterLevel~0)} assume true; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,118 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8569#(<= 2 ~waterLevel~0)} {8489#(= 1 ~waterLevel~0)} #485#return; {8485#false} is VALID [2020-07-08 11:38:55,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:55,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {8484#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {8484#true} is VALID [2020-07-08 11:38:55,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,123 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8484#true} {8485#false} #495#return; {8485#false} is VALID [2020-07-08 11:38:55,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:38:55,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {8484#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {8484#true} is VALID [2020-07-08 11:38:55,127 INFO L280 TraceCheckUtils]: 1: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,127 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8484#true} {8485#false} #497#return; {8485#false} is VALID [2020-07-08 11:38:55,133 INFO L263 TraceCheckUtils]: 0: Hoare triple {8484#true} call ULTIMATE.init(); {8552#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:38:55,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {8552#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string22.base, #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string24.base, #t~string24.offset, 1);call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1);call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1);call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1);call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1);call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string26.base, #t~string26.offset, 1);call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1);call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string28.base, #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string30.base, #t~string30.offset, 1);call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string32.base, #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,139 INFO L280 TraceCheckUtils]: 2: Hoare triple {8489#(= 1 ~waterLevel~0)} assume true; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,140 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8489#(= 1 ~waterLevel~0)} {8484#true} #513#return; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,140 INFO L263 TraceCheckUtils]: 4: Hoare triple {8489#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,141 INFO L280 TraceCheckUtils]: 5: Hoare triple {8489#(= 1 ~waterLevel~0)} havoc ~retValue_acc~3;havoc ~tmp~1; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,141 INFO L263 TraceCheckUtils]: 6: Hoare triple {8489#(= 1 ~waterLevel~0)} call select_helpers(); {8484#true} is VALID [2020-07-08 11:38:55,141 INFO L280 TraceCheckUtils]: 7: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,143 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8484#true} {8489#(= 1 ~waterLevel~0)} #419#return; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,143 INFO L263 TraceCheckUtils]: 9: Hoare triple {8489#(= 1 ~waterLevel~0)} call select_features(); {8484#true} is VALID [2020-07-08 11:38:55,143 INFO L280 TraceCheckUtils]: 10: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,145 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8484#true} {8489#(= 1 ~waterLevel~0)} #421#return; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,145 INFO L263 TraceCheckUtils]: 12: Hoare triple {8489#(= 1 ~waterLevel~0)} call #t~ret13 := valid_product(); {8484#true} is VALID [2020-07-08 11:38:55,145 INFO L280 TraceCheckUtils]: 13: Hoare triple {8484#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {8484#true} is VALID [2020-07-08 11:38:55,146 INFO L280 TraceCheckUtils]: 14: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,147 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8484#true} {8489#(= 1 ~waterLevel~0)} #423#return; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,148 INFO L280 TraceCheckUtils]: 16: Hoare triple {8489#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,149 INFO L280 TraceCheckUtils]: 17: Hoare triple {8489#(= 1 ~waterLevel~0)} assume 0 != ~tmp~1; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,149 INFO L263 TraceCheckUtils]: 18: Hoare triple {8489#(= 1 ~waterLevel~0)} call setup(); {8484#true} is VALID [2020-07-08 11:38:55,149 INFO L280 TraceCheckUtils]: 19: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,150 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8484#true} {8489#(= 1 ~waterLevel~0)} #425#return; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,151 INFO L263 TraceCheckUtils]: 21: Hoare triple {8489#(= 1 ~waterLevel~0)} call runTest(); {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,152 INFO L263 TraceCheckUtils]: 22: Hoare triple {8489#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {8553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:38:55,152 INFO L280 TraceCheckUtils]: 23: Hoare triple {8553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {8484#true} is VALID [2020-07-08 11:38:55,153 INFO L280 TraceCheckUtils]: 24: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,153 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8484#true} {8489#(= 1 ~waterLevel~0)} #503#return; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,154 INFO L263 TraceCheckUtils]: 26: Hoare triple {8489#(= 1 ~waterLevel~0)} call test(); {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,155 INFO L280 TraceCheckUtils]: 27: Hoare triple {8489#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,156 INFO L280 TraceCheckUtils]: 28: Hoare triple {8489#(= 1 ~waterLevel~0)} assume !false; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,156 INFO L280 TraceCheckUtils]: 29: Hoare triple {8489#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,157 INFO L280 TraceCheckUtils]: 30: Hoare triple {8489#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp~5 := #t~nondet34;havoc #t~nondet34; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,158 INFO L280 TraceCheckUtils]: 31: Hoare triple {8489#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~5); {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,159 INFO L280 TraceCheckUtils]: 32: Hoare triple {8489#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___0~2 := #t~nondet35;havoc #t~nondet35; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,160 INFO L280 TraceCheckUtils]: 33: Hoare triple {8489#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,160 INFO L280 TraceCheckUtils]: 34: Hoare triple {8489#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___2~0 := #t~nondet36;havoc #t~nondet36; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,161 INFO L280 TraceCheckUtils]: 35: Hoare triple {8489#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,162 INFO L263 TraceCheckUtils]: 36: Hoare triple {8489#(= 1 ~waterLevel~0)} call timeShift(); {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,163 INFO L263 TraceCheckUtils]: 37: Hoare triple {8489#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {8553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:38:55,163 INFO L263 TraceCheckUtils]: 38: Hoare triple {8553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {8484#true} is VALID [2020-07-08 11:38:55,164 INFO L280 TraceCheckUtils]: 39: Hoare triple {8484#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {8484#true} is VALID [2020-07-08 11:38:55,164 INFO L280 TraceCheckUtils]: 40: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,164 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {8484#true} {8553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {8484#true} is VALID [2020-07-08 11:38:55,165 INFO L280 TraceCheckUtils]: 42: Hoare triple {8484#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {8484#true} is VALID [2020-07-08 11:38:55,165 INFO L280 TraceCheckUtils]: 43: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,166 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8484#true} {8489#(= 1 ~waterLevel~0)} #481#return; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,168 INFO L280 TraceCheckUtils]: 45: Hoare triple {8489#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,168 INFO L280 TraceCheckUtils]: 46: Hoare triple {8489#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {8489#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,169 INFO L263 TraceCheckUtils]: 47: Hoare triple {8489#(= 1 ~waterLevel~0)} call processEnvironment(); {8557#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:55,170 INFO L280 TraceCheckUtils]: 48: Hoare triple {8557#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8484#true} is VALID [2020-07-08 11:38:55,170 INFO L280 TraceCheckUtils]: 49: Hoare triple {8484#true} assume 0 == ~pumpRunning~0; {8484#true} is VALID [2020-07-08 11:38:55,170 INFO L263 TraceCheckUtils]: 50: Hoare triple {8484#true} call #t~ret14 := isHighWaterLevel(); {8484#true} is VALID [2020-07-08 11:38:55,171 INFO L280 TraceCheckUtils]: 51: Hoare triple {8484#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {8484#true} is VALID [2020-07-08 11:38:55,171 INFO L263 TraceCheckUtils]: 52: Hoare triple {8484#true} call #t~ret33 := isHighWaterSensorDry(); {8484#true} is VALID [2020-07-08 11:38:55,171 INFO L280 TraceCheckUtils]: 53: Hoare triple {8484#true} havoc ~retValue_acc~2; {8484#true} is VALID [2020-07-08 11:38:55,172 INFO L280 TraceCheckUtils]: 54: Hoare triple {8484#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,173 INFO L280 TraceCheckUtils]: 55: Hoare triple {8569#(<= 2 ~waterLevel~0)} assume true; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,174 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8569#(<= 2 ~waterLevel~0)} {8484#true} #479#return; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,175 INFO L280 TraceCheckUtils]: 57: Hoare triple {8569#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~tmp~4 := #t~ret33;havoc #t~ret33; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,176 INFO L280 TraceCheckUtils]: 58: Hoare triple {8569#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,176 INFO L280 TraceCheckUtils]: 59: Hoare triple {8569#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,177 INFO L280 TraceCheckUtils]: 60: Hoare triple {8569#(<= 2 ~waterLevel~0)} assume true; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,178 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {8569#(<= 2 ~waterLevel~0)} {8484#true} #459#return; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,179 INFO L280 TraceCheckUtils]: 62: Hoare triple {8569#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,180 INFO L280 TraceCheckUtils]: 63: Hoare triple {8569#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~2; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,180 INFO L263 TraceCheckUtils]: 64: Hoare triple {8569#(<= 2 ~waterLevel~0)} call activatePump(); {8557#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:55,181 INFO L280 TraceCheckUtils]: 65: Hoare triple {8557#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {8484#true} is VALID [2020-07-08 11:38:55,181 INFO L263 TraceCheckUtils]: 66: Hoare triple {8484#true} call #t~ret15 := isMethaneAlarm(); {8484#true} is VALID [2020-07-08 11:38:55,181 INFO L280 TraceCheckUtils]: 67: Hoare triple {8484#true} havoc ~retValue_acc~4; {8484#true} is VALID [2020-07-08 11:38:55,182 INFO L263 TraceCheckUtils]: 68: Hoare triple {8484#true} call #t~ret16 := isMethaneLevelCritical(); {8484#true} is VALID [2020-07-08 11:38:55,182 INFO L280 TraceCheckUtils]: 69: Hoare triple {8484#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {8484#true} is VALID [2020-07-08 11:38:55,182 INFO L280 TraceCheckUtils]: 70: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,183 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {8484#true} {8484#true} #507#return; {8484#true} is VALID [2020-07-08 11:38:55,183 INFO L280 TraceCheckUtils]: 72: Hoare triple {8484#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~retValue_acc~4 := #t~ret16;havoc #t~ret16;#res := ~retValue_acc~4; {8484#true} is VALID [2020-07-08 11:38:55,183 INFO L280 TraceCheckUtils]: 73: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,183 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {8484#true} {8484#true} #475#return; {8484#true} is VALID [2020-07-08 11:38:55,184 INFO L280 TraceCheckUtils]: 75: Hoare triple {8484#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {8484#true} is VALID [2020-07-08 11:38:55,184 INFO L280 TraceCheckUtils]: 76: Hoare triple {8484#true} assume !(0 != ~tmp~3); {8484#true} is VALID [2020-07-08 11:38:55,191 INFO L263 TraceCheckUtils]: 77: Hoare triple {8484#true} call activatePump__wrappee__highWaterSensor(); {8557#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:38:55,191 INFO L280 TraceCheckUtils]: 78: Hoare triple {8557#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8484#true} is VALID [2020-07-08 11:38:55,191 INFO L280 TraceCheckUtils]: 79: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,191 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {8484#true} {8484#true} #477#return; {8484#true} is VALID [2020-07-08 11:38:55,192 INFO L280 TraceCheckUtils]: 81: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,194 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {8484#true} {8569#(<= 2 ~waterLevel~0)} #461#return; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,194 INFO L280 TraceCheckUtils]: 83: Hoare triple {8569#(<= 2 ~waterLevel~0)} assume true; {8569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:38:55,195 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {8569#(<= 2 ~waterLevel~0)} {8489#(= 1 ~waterLevel~0)} #485#return; {8485#false} is VALID [2020-07-08 11:38:55,195 INFO L263 TraceCheckUtils]: 85: Hoare triple {8485#false} call __utac_acc__Specification5_spec__3(); {8485#false} is VALID [2020-07-08 11:38:55,195 INFO L280 TraceCheckUtils]: 86: Hoare triple {8485#false} havoc ~tmp~0;havoc ~tmp___0~0; {8485#false} is VALID [2020-07-08 11:38:55,196 INFO L263 TraceCheckUtils]: 87: Hoare triple {8485#false} call #t~ret1 := getWaterLevel(); {8484#true} is VALID [2020-07-08 11:38:55,196 INFO L280 TraceCheckUtils]: 88: Hoare triple {8484#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {8484#true} is VALID [2020-07-08 11:38:55,196 INFO L280 TraceCheckUtils]: 89: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,197 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {8484#true} {8485#false} #495#return; {8485#false} is VALID [2020-07-08 11:38:55,197 INFO L280 TraceCheckUtils]: 91: Hoare triple {8485#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {8485#false} is VALID [2020-07-08 11:38:55,197 INFO L280 TraceCheckUtils]: 92: Hoare triple {8485#false} assume 2 != ~tmp~0; {8485#false} is VALID [2020-07-08 11:38:55,197 INFO L263 TraceCheckUtils]: 93: Hoare triple {8485#false} call #t~ret2 := isPumpRunning(); {8484#true} is VALID [2020-07-08 11:38:55,198 INFO L280 TraceCheckUtils]: 94: Hoare triple {8484#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {8484#true} is VALID [2020-07-08 11:38:55,198 INFO L280 TraceCheckUtils]: 95: Hoare triple {8484#true} assume true; {8484#true} is VALID [2020-07-08 11:38:55,198 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {8484#true} {8485#false} #497#return; {8485#false} is VALID [2020-07-08 11:38:55,199 INFO L280 TraceCheckUtils]: 97: Hoare triple {8485#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {8485#false} is VALID [2020-07-08 11:38:55,199 INFO L280 TraceCheckUtils]: 98: Hoare triple {8485#false} assume 0 != ~tmp___0~0; {8485#false} is VALID [2020-07-08 11:38:55,199 INFO L280 TraceCheckUtils]: 99: Hoare triple {8485#false} assume 0 == ~switchedOnBeforeTS~0; {8485#false} is VALID [2020-07-08 11:38:55,200 INFO L263 TraceCheckUtils]: 100: Hoare triple {8485#false} call __automaton_fail(); {8485#false} is VALID [2020-07-08 11:38:55,200 INFO L280 TraceCheckUtils]: 101: Hoare triple {8485#false} assume !false; {8485#false} is VALID [2020-07-08 11:38:55,225 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:38:55,226 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1853440147] [2020-07-08 11:38:55,229 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:38:55,229 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-08 11:38:55,230 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [93138108] [2020-07-08 11:38:55,232 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 102 [2020-07-08 11:38:55,232 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:38:55,233 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 11:38:55,387 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:38:55,387 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 11:38:55,387 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:38:55,387 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 11:38:55,387 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-08 11:38:55,388 INFO L87 Difference]: Start difference. First operand 203 states and 231 transitions. Second operand 7 states. [2020-07-08 11:38:56,112 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:38:58,094 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:39:06,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:39:06,077 INFO L93 Difference]: Finished difference Result 573 states and 717 transitions. [2020-07-08 11:39:06,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-08 11:39:06,077 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 102 [2020-07-08 11:39:06,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:39:06,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:39:06,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 500 transitions. [2020-07-08 11:39:06,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:39:06,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 500 transitions. [2020-07-08 11:39:06,093 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 500 transitions. [2020-07-08 11:39:07,755 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 500 edges. 500 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:39:07,771 INFO L225 Difference]: With dead ends: 573 [2020-07-08 11:39:07,771 INFO L226 Difference]: Without dead ends: 398 [2020-07-08 11:39:07,772 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 41 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-08 11:39:07,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2020-07-08 11:39:10,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 360. [2020-07-08 11:39:10,494 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:39:10,494 INFO L82 GeneralOperation]: Start isEquivalent. First operand 398 states. Second operand 360 states. [2020-07-08 11:39:10,494 INFO L74 IsIncluded]: Start isIncluded. First operand 398 states. Second operand 360 states. [2020-07-08 11:39:10,494 INFO L87 Difference]: Start difference. First operand 398 states. Second operand 360 states. [2020-07-08 11:39:10,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:39:10,509 INFO L93 Difference]: Finished difference Result 398 states and 483 transitions. [2020-07-08 11:39:10,510 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 483 transitions. [2020-07-08 11:39:10,511 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:39:10,511 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:39:10,511 INFO L74 IsIncluded]: Start isIncluded. First operand 360 states. Second operand 398 states. [2020-07-08 11:39:10,511 INFO L87 Difference]: Start difference. First operand 360 states. Second operand 398 states. [2020-07-08 11:39:10,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:39:10,527 INFO L93 Difference]: Finished difference Result 398 states and 483 transitions. [2020-07-08 11:39:10,527 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 483 transitions. [2020-07-08 11:39:10,528 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:39:10,529 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:39:10,529 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:39:10,529 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:39:10,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 360 states. [2020-07-08 11:39:10,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 360 states and 422 transitions. [2020-07-08 11:39:10,543 INFO L78 Accepts]: Start accepts. Automaton has 360 states and 422 transitions. Word has length 102 [2020-07-08 11:39:10,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:39:10,544 INFO L479 AbstractCegarLoop]: Abstraction has 360 states and 422 transitions. [2020-07-08 11:39:10,544 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 11:39:10,544 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 422 transitions. [2020-07-08 11:39:10,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2020-07-08 11:39:10,545 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:39:10,546 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:39:10,546 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 11:39:10,546 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:39:10,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:39:10,546 INFO L82 PathProgramCache]: Analyzing trace with hash -1122638495, now seen corresponding path program 1 times [2020-07-08 11:39:10,547 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:39:10,547 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1915343838] [2020-07-08 11:39:10,547 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:39:10,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:10,955 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:39:10,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:11,016 INFO L280 TraceCheckUtils]: 0: Hoare triple {10763#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string22.base, #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string24.base, #t~string24.offset, 1);call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1);call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1);call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1);call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1);call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string26.base, #t~string26.offset, 1);call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1);call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string28.base, #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string30.base, #t~string30.offset, 1);call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string32.base, #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {10694#(= 1 ~waterLevel~0)} assume true; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,017 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10694#(= 1 ~waterLevel~0)} {10689#true} #513#return; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:11,020 INFO L280 TraceCheckUtils]: 0: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,021 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10689#true} {10694#(= 1 ~waterLevel~0)} #419#return; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:11,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,024 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10689#true} {10694#(= 1 ~waterLevel~0)} #421#return; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:11,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {10689#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {10689#true} is VALID [2020-07-08 11:39:11,031 INFO L280 TraceCheckUtils]: 1: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,031 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10689#true} {10694#(= 1 ~waterLevel~0)} #423#return; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:11,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,038 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10689#true} {10694#(= 1 ~waterLevel~0)} #425#return; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:11,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {10764#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10689#true} is VALID [2020-07-08 11:39:11,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,055 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10689#true} {10694#(= 1 ~waterLevel~0)} #503#return; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:11,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {10765#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {10766#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:39:11,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {10766#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {10766#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:39:11,124 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10766#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {10694#(= 1 ~waterLevel~0)} #467#return; {10710#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:11,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:11,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {10689#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10689#true} is VALID [2020-07-08 11:39:11,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,137 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10689#true} {10764#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {10689#true} is VALID [2020-07-08 11:39:11,138 INFO L263 TraceCheckUtils]: 0: Hoare triple {10764#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {10689#true} is VALID [2020-07-08 11:39:11,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {10689#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10689#true} is VALID [2020-07-08 11:39:11,138 INFO L280 TraceCheckUtils]: 2: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,138 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10689#true} {10764#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {10689#true} is VALID [2020-07-08 11:39:11,138 INFO L280 TraceCheckUtils]: 4: Hoare triple {10689#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {10689#true} is VALID [2020-07-08 11:39:11,138 INFO L280 TraceCheckUtils]: 5: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,139 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10689#true} {10710#(= 2 ~waterLevel~0)} #481#return; {10710#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:11,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:11,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {10689#true} havoc ~retValue_acc~2; {10689#true} is VALID [2020-07-08 11:39:11,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {10689#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10689#true} is VALID [2020-07-08 11:39:11,180 INFO L280 TraceCheckUtils]: 2: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,181 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10689#true} {10689#true} #479#return; {10689#true} is VALID [2020-07-08 11:39:11,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {10689#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {10689#true} is VALID [2020-07-08 11:39:11,181 INFO L263 TraceCheckUtils]: 1: Hoare triple {10689#true} call #t~ret33 := isHighWaterSensorDry(); {10689#true} is VALID [2020-07-08 11:39:11,181 INFO L280 TraceCheckUtils]: 2: Hoare triple {10689#true} havoc ~retValue_acc~2; {10689#true} is VALID [2020-07-08 11:39:11,181 INFO L280 TraceCheckUtils]: 3: Hoare triple {10689#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10689#true} is VALID [2020-07-08 11:39:11,182 INFO L280 TraceCheckUtils]: 4: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,182 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10689#true} {10689#true} #479#return; {10689#true} is VALID [2020-07-08 11:39:11,182 INFO L280 TraceCheckUtils]: 6: Hoare triple {10689#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~tmp~4 := #t~ret33;havoc #t~ret33; {10689#true} is VALID [2020-07-08 11:39:11,182 INFO L280 TraceCheckUtils]: 7: Hoare triple {10689#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {10689#true} is VALID [2020-07-08 11:39:11,182 INFO L280 TraceCheckUtils]: 8: Hoare triple {10689#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {10689#true} is VALID [2020-07-08 11:39:11,183 INFO L280 TraceCheckUtils]: 9: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,183 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10689#true} {10689#true} #459#return; {10689#true} is VALID [2020-07-08 11:39:11,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:11,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:11,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:11,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {10689#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10689#true} is VALID [2020-07-08 11:39:11,197 INFO L280 TraceCheckUtils]: 1: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,197 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10689#true} {10689#true} #507#return; {10689#true} is VALID [2020-07-08 11:39:11,197 INFO L280 TraceCheckUtils]: 0: Hoare triple {10689#true} havoc ~retValue_acc~4; {10689#true} is VALID [2020-07-08 11:39:11,197 INFO L263 TraceCheckUtils]: 1: Hoare triple {10689#true} call #t~ret16 := isMethaneLevelCritical(); {10689#true} is VALID [2020-07-08 11:39:11,198 INFO L280 TraceCheckUtils]: 2: Hoare triple {10689#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10689#true} is VALID [2020-07-08 11:39:11,198 INFO L280 TraceCheckUtils]: 3: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,198 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10689#true} {10689#true} #507#return; {10689#true} is VALID [2020-07-08 11:39:11,198 INFO L280 TraceCheckUtils]: 5: Hoare triple {10689#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~retValue_acc~4 := #t~ret16;havoc #t~ret16;#res := ~retValue_acc~4; {10689#true} is VALID [2020-07-08 11:39:11,198 INFO L280 TraceCheckUtils]: 6: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,199 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10689#true} {10689#true} #475#return; {10689#true} is VALID [2020-07-08 11:39:11,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:11,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {10770#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10689#true} is VALID [2020-07-08 11:39:11,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,202 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10689#true} {10689#true} #477#return; {10689#true} is VALID [2020-07-08 11:39:11,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {10770#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10689#true} is VALID [2020-07-08 11:39:11,203 INFO L263 TraceCheckUtils]: 1: Hoare triple {10689#true} call #t~ret15 := isMethaneAlarm(); {10689#true} is VALID [2020-07-08 11:39:11,203 INFO L280 TraceCheckUtils]: 2: Hoare triple {10689#true} havoc ~retValue_acc~4; {10689#true} is VALID [2020-07-08 11:39:11,203 INFO L263 TraceCheckUtils]: 3: Hoare triple {10689#true} call #t~ret16 := isMethaneLevelCritical(); {10689#true} is VALID [2020-07-08 11:39:11,204 INFO L280 TraceCheckUtils]: 4: Hoare triple {10689#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10689#true} is VALID [2020-07-08 11:39:11,204 INFO L280 TraceCheckUtils]: 5: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,204 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10689#true} {10689#true} #507#return; {10689#true} is VALID [2020-07-08 11:39:11,204 INFO L280 TraceCheckUtils]: 7: Hoare triple {10689#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~retValue_acc~4 := #t~ret16;havoc #t~ret16;#res := ~retValue_acc~4; {10689#true} is VALID [2020-07-08 11:39:11,204 INFO L280 TraceCheckUtils]: 8: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,205 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10689#true} {10689#true} #475#return; {10689#true} is VALID [2020-07-08 11:39:11,205 INFO L280 TraceCheckUtils]: 10: Hoare triple {10689#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {10689#true} is VALID [2020-07-08 11:39:11,205 INFO L280 TraceCheckUtils]: 11: Hoare triple {10689#true} assume !(0 != ~tmp~3); {10689#true} is VALID [2020-07-08 11:39:11,206 INFO L263 TraceCheckUtils]: 12: Hoare triple {10689#true} call activatePump__wrappee__highWaterSensor(); {10770#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:11,206 INFO L280 TraceCheckUtils]: 13: Hoare triple {10770#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10689#true} is VALID [2020-07-08 11:39:11,206 INFO L280 TraceCheckUtils]: 14: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,207 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10689#true} {10689#true} #477#return; {10689#true} is VALID [2020-07-08 11:39:11,207 INFO L280 TraceCheckUtils]: 16: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,207 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10689#true} {10689#true} #461#return; {10689#true} is VALID [2020-07-08 11:39:11,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {10770#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10689#true} is VALID [2020-07-08 11:39:11,208 INFO L280 TraceCheckUtils]: 1: Hoare triple {10689#true} assume 0 == ~pumpRunning~0; {10689#true} is VALID [2020-07-08 11:39:11,208 INFO L263 TraceCheckUtils]: 2: Hoare triple {10689#true} call #t~ret14 := isHighWaterLevel(); {10689#true} is VALID [2020-07-08 11:39:11,208 INFO L280 TraceCheckUtils]: 3: Hoare triple {10689#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {10689#true} is VALID [2020-07-08 11:39:11,209 INFO L263 TraceCheckUtils]: 4: Hoare triple {10689#true} call #t~ret33 := isHighWaterSensorDry(); {10689#true} is VALID [2020-07-08 11:39:11,209 INFO L280 TraceCheckUtils]: 5: Hoare triple {10689#true} havoc ~retValue_acc~2; {10689#true} is VALID [2020-07-08 11:39:11,209 INFO L280 TraceCheckUtils]: 6: Hoare triple {10689#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10689#true} is VALID [2020-07-08 11:39:11,209 INFO L280 TraceCheckUtils]: 7: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,209 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10689#true} {10689#true} #479#return; {10689#true} is VALID [2020-07-08 11:39:11,210 INFO L280 TraceCheckUtils]: 9: Hoare triple {10689#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~tmp~4 := #t~ret33;havoc #t~ret33; {10689#true} is VALID [2020-07-08 11:39:11,210 INFO L280 TraceCheckUtils]: 10: Hoare triple {10689#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {10689#true} is VALID [2020-07-08 11:39:11,210 INFO L280 TraceCheckUtils]: 11: Hoare triple {10689#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {10689#true} is VALID [2020-07-08 11:39:11,210 INFO L280 TraceCheckUtils]: 12: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,210 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10689#true} {10689#true} #459#return; {10689#true} is VALID [2020-07-08 11:39:11,211 INFO L280 TraceCheckUtils]: 14: Hoare triple {10689#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {10689#true} is VALID [2020-07-08 11:39:11,211 INFO L280 TraceCheckUtils]: 15: Hoare triple {10689#true} assume 0 != ~tmp~2; {10689#true} is VALID [2020-07-08 11:39:11,212 INFO L263 TraceCheckUtils]: 16: Hoare triple {10689#true} call activatePump(); {10770#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:11,212 INFO L280 TraceCheckUtils]: 17: Hoare triple {10770#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10689#true} is VALID [2020-07-08 11:39:11,212 INFO L263 TraceCheckUtils]: 18: Hoare triple {10689#true} call #t~ret15 := isMethaneAlarm(); {10689#true} is VALID [2020-07-08 11:39:11,212 INFO L280 TraceCheckUtils]: 19: Hoare triple {10689#true} havoc ~retValue_acc~4; {10689#true} is VALID [2020-07-08 11:39:11,212 INFO L263 TraceCheckUtils]: 20: Hoare triple {10689#true} call #t~ret16 := isMethaneLevelCritical(); {10689#true} is VALID [2020-07-08 11:39:11,213 INFO L280 TraceCheckUtils]: 21: Hoare triple {10689#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10689#true} is VALID [2020-07-08 11:39:11,213 INFO L280 TraceCheckUtils]: 22: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,213 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {10689#true} {10689#true} #507#return; {10689#true} is VALID [2020-07-08 11:39:11,213 INFO L280 TraceCheckUtils]: 24: Hoare triple {10689#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~retValue_acc~4 := #t~ret16;havoc #t~ret16;#res := ~retValue_acc~4; {10689#true} is VALID [2020-07-08 11:39:11,213 INFO L280 TraceCheckUtils]: 25: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,214 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10689#true} {10689#true} #475#return; {10689#true} is VALID [2020-07-08 11:39:11,214 INFO L280 TraceCheckUtils]: 27: Hoare triple {10689#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {10689#true} is VALID [2020-07-08 11:39:11,214 INFO L280 TraceCheckUtils]: 28: Hoare triple {10689#true} assume !(0 != ~tmp~3); {10689#true} is VALID [2020-07-08 11:39:11,232 INFO L263 TraceCheckUtils]: 29: Hoare triple {10689#true} call activatePump__wrappee__highWaterSensor(); {10770#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:11,232 INFO L280 TraceCheckUtils]: 30: Hoare triple {10770#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10689#true} is VALID [2020-07-08 11:39:11,232 INFO L280 TraceCheckUtils]: 31: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,232 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10689#true} {10689#true} #477#return; {10689#true} is VALID [2020-07-08 11:39:11,233 INFO L280 TraceCheckUtils]: 33: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,233 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10689#true} {10689#true} #461#return; {10689#true} is VALID [2020-07-08 11:39:11,233 INFO L280 TraceCheckUtils]: 35: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,235 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10689#true} {10710#(= 2 ~waterLevel~0)} #485#return; {10710#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:11,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {10689#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10818#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:39:11,254 INFO L280 TraceCheckUtils]: 1: Hoare triple {10818#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {10818#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:39:11,255 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10818#(= |getWaterLevel_#res| ~waterLevel~0)} {10710#(= 2 ~waterLevel~0)} #495#return; {10758#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} is VALID [2020-07-08 11:39:11,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:11,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {10689#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10689#true} is VALID [2020-07-08 11:39:11,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,258 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10689#true} {10690#false} #497#return; {10690#false} is VALID [2020-07-08 11:39:11,262 INFO L263 TraceCheckUtils]: 0: Hoare triple {10689#true} call ULTIMATE.init(); {10763#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:39:11,267 INFO L280 TraceCheckUtils]: 1: Hoare triple {10763#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string22.base, #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string24.base, #t~string24.offset, 1);call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1);call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1);call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1);call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1);call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string26.base, #t~string26.offset, 1);call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1);call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string28.base, #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string30.base, #t~string30.offset, 1);call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string32.base, #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,268 INFO L280 TraceCheckUtils]: 2: Hoare triple {10694#(= 1 ~waterLevel~0)} assume true; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,268 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10694#(= 1 ~waterLevel~0)} {10689#true} #513#return; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,269 INFO L263 TraceCheckUtils]: 4: Hoare triple {10694#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,269 INFO L280 TraceCheckUtils]: 5: Hoare triple {10694#(= 1 ~waterLevel~0)} havoc ~retValue_acc~3;havoc ~tmp~1; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,270 INFO L263 TraceCheckUtils]: 6: Hoare triple {10694#(= 1 ~waterLevel~0)} call select_helpers(); {10689#true} is VALID [2020-07-08 11:39:11,270 INFO L280 TraceCheckUtils]: 7: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,270 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10689#true} {10694#(= 1 ~waterLevel~0)} #419#return; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,270 INFO L263 TraceCheckUtils]: 9: Hoare triple {10694#(= 1 ~waterLevel~0)} call select_features(); {10689#true} is VALID [2020-07-08 11:39:11,271 INFO L280 TraceCheckUtils]: 10: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,271 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10689#true} {10694#(= 1 ~waterLevel~0)} #421#return; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,271 INFO L263 TraceCheckUtils]: 12: Hoare triple {10694#(= 1 ~waterLevel~0)} call #t~ret13 := valid_product(); {10689#true} is VALID [2020-07-08 11:39:11,272 INFO L280 TraceCheckUtils]: 13: Hoare triple {10689#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {10689#true} is VALID [2020-07-08 11:39:11,272 INFO L280 TraceCheckUtils]: 14: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,272 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10689#true} {10694#(= 1 ~waterLevel~0)} #423#return; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,273 INFO L280 TraceCheckUtils]: 16: Hoare triple {10694#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,273 INFO L280 TraceCheckUtils]: 17: Hoare triple {10694#(= 1 ~waterLevel~0)} assume 0 != ~tmp~1; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,274 INFO L263 TraceCheckUtils]: 18: Hoare triple {10694#(= 1 ~waterLevel~0)} call setup(); {10689#true} is VALID [2020-07-08 11:39:11,274 INFO L280 TraceCheckUtils]: 19: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,274 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10689#true} {10694#(= 1 ~waterLevel~0)} #425#return; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,275 INFO L263 TraceCheckUtils]: 21: Hoare triple {10694#(= 1 ~waterLevel~0)} call runTest(); {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,276 INFO L263 TraceCheckUtils]: 22: Hoare triple {10694#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {10764#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:39:11,276 INFO L280 TraceCheckUtils]: 23: Hoare triple {10764#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10689#true} is VALID [2020-07-08 11:39:11,276 INFO L280 TraceCheckUtils]: 24: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,277 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10689#true} {10694#(= 1 ~waterLevel~0)} #503#return; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,277 INFO L263 TraceCheckUtils]: 26: Hoare triple {10694#(= 1 ~waterLevel~0)} call test(); {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,278 INFO L280 TraceCheckUtils]: 27: Hoare triple {10694#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,278 INFO L280 TraceCheckUtils]: 28: Hoare triple {10694#(= 1 ~waterLevel~0)} assume !false; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,279 INFO L280 TraceCheckUtils]: 29: Hoare triple {10694#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,279 INFO L280 TraceCheckUtils]: 30: Hoare triple {10694#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp~5 := #t~nondet34;havoc #t~nondet34; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,280 INFO L280 TraceCheckUtils]: 31: Hoare triple {10694#(= 1 ~waterLevel~0)} assume 0 != ~tmp~5; {10694#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,282 INFO L263 TraceCheckUtils]: 32: Hoare triple {10694#(= 1 ~waterLevel~0)} call waterRise(); {10765#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:39:11,283 INFO L280 TraceCheckUtils]: 33: Hoare triple {10765#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {10766#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:39:11,283 INFO L280 TraceCheckUtils]: 34: Hoare triple {10766#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {10766#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:39:11,284 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10766#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {10694#(= 1 ~waterLevel~0)} #467#return; {10710#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,285 INFO L280 TraceCheckUtils]: 36: Hoare triple {10710#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___0~2 := #t~nondet35;havoc #t~nondet35; {10710#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,285 INFO L280 TraceCheckUtils]: 37: Hoare triple {10710#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {10710#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,286 INFO L280 TraceCheckUtils]: 38: Hoare triple {10710#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___2~0 := #t~nondet36;havoc #t~nondet36; {10710#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,286 INFO L280 TraceCheckUtils]: 39: Hoare triple {10710#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {10710#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,287 INFO L263 TraceCheckUtils]: 40: Hoare triple {10710#(= 2 ~waterLevel~0)} call timeShift(); {10710#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,288 INFO L263 TraceCheckUtils]: 41: Hoare triple {10710#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {10764#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:39:11,288 INFO L263 TraceCheckUtils]: 42: Hoare triple {10764#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {10689#true} is VALID [2020-07-08 11:39:11,288 INFO L280 TraceCheckUtils]: 43: Hoare triple {10689#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10689#true} is VALID [2020-07-08 11:39:11,288 INFO L280 TraceCheckUtils]: 44: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,289 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {10689#true} {10764#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {10689#true} is VALID [2020-07-08 11:39:11,289 INFO L280 TraceCheckUtils]: 46: Hoare triple {10689#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {10689#true} is VALID [2020-07-08 11:39:11,289 INFO L280 TraceCheckUtils]: 47: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,290 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {10689#true} {10710#(= 2 ~waterLevel~0)} #481#return; {10710#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,290 INFO L280 TraceCheckUtils]: 49: Hoare triple {10710#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {10710#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,291 INFO L280 TraceCheckUtils]: 50: Hoare triple {10710#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {10710#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,291 INFO L263 TraceCheckUtils]: 51: Hoare triple {10710#(= 2 ~waterLevel~0)} call processEnvironment(); {10770#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:11,292 INFO L280 TraceCheckUtils]: 52: Hoare triple {10770#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10689#true} is VALID [2020-07-08 11:39:11,292 INFO L280 TraceCheckUtils]: 53: Hoare triple {10689#true} assume 0 == ~pumpRunning~0; {10689#true} is VALID [2020-07-08 11:39:11,292 INFO L263 TraceCheckUtils]: 54: Hoare triple {10689#true} call #t~ret14 := isHighWaterLevel(); {10689#true} is VALID [2020-07-08 11:39:11,292 INFO L280 TraceCheckUtils]: 55: Hoare triple {10689#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {10689#true} is VALID [2020-07-08 11:39:11,292 INFO L263 TraceCheckUtils]: 56: Hoare triple {10689#true} call #t~ret33 := isHighWaterSensorDry(); {10689#true} is VALID [2020-07-08 11:39:11,293 INFO L280 TraceCheckUtils]: 57: Hoare triple {10689#true} havoc ~retValue_acc~2; {10689#true} is VALID [2020-07-08 11:39:11,293 INFO L280 TraceCheckUtils]: 58: Hoare triple {10689#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10689#true} is VALID [2020-07-08 11:39:11,293 INFO L280 TraceCheckUtils]: 59: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,293 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {10689#true} {10689#true} #479#return; {10689#true} is VALID [2020-07-08 11:39:11,293 INFO L280 TraceCheckUtils]: 61: Hoare triple {10689#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~tmp~4 := #t~ret33;havoc #t~ret33; {10689#true} is VALID [2020-07-08 11:39:11,293 INFO L280 TraceCheckUtils]: 62: Hoare triple {10689#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {10689#true} is VALID [2020-07-08 11:39:11,294 INFO L280 TraceCheckUtils]: 63: Hoare triple {10689#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {10689#true} is VALID [2020-07-08 11:39:11,294 INFO L280 TraceCheckUtils]: 64: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,294 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {10689#true} {10689#true} #459#return; {10689#true} is VALID [2020-07-08 11:39:11,294 INFO L280 TraceCheckUtils]: 66: Hoare triple {10689#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {10689#true} is VALID [2020-07-08 11:39:11,294 INFO L280 TraceCheckUtils]: 67: Hoare triple {10689#true} assume 0 != ~tmp~2; {10689#true} is VALID [2020-07-08 11:39:11,295 INFO L263 TraceCheckUtils]: 68: Hoare triple {10689#true} call activatePump(); {10770#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:11,295 INFO L280 TraceCheckUtils]: 69: Hoare triple {10770#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10689#true} is VALID [2020-07-08 11:39:11,295 INFO L263 TraceCheckUtils]: 70: Hoare triple {10689#true} call #t~ret15 := isMethaneAlarm(); {10689#true} is VALID [2020-07-08 11:39:11,296 INFO L280 TraceCheckUtils]: 71: Hoare triple {10689#true} havoc ~retValue_acc~4; {10689#true} is VALID [2020-07-08 11:39:11,296 INFO L263 TraceCheckUtils]: 72: Hoare triple {10689#true} call #t~ret16 := isMethaneLevelCritical(); {10689#true} is VALID [2020-07-08 11:39:11,296 INFO L280 TraceCheckUtils]: 73: Hoare triple {10689#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10689#true} is VALID [2020-07-08 11:39:11,296 INFO L280 TraceCheckUtils]: 74: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,296 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {10689#true} {10689#true} #507#return; {10689#true} is VALID [2020-07-08 11:39:11,297 INFO L280 TraceCheckUtils]: 76: Hoare triple {10689#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~retValue_acc~4 := #t~ret16;havoc #t~ret16;#res := ~retValue_acc~4; {10689#true} is VALID [2020-07-08 11:39:11,297 INFO L280 TraceCheckUtils]: 77: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,297 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {10689#true} {10689#true} #475#return; {10689#true} is VALID [2020-07-08 11:39:11,297 INFO L280 TraceCheckUtils]: 79: Hoare triple {10689#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {10689#true} is VALID [2020-07-08 11:39:11,297 INFO L280 TraceCheckUtils]: 80: Hoare triple {10689#true} assume !(0 != ~tmp~3); {10689#true} is VALID [2020-07-08 11:39:11,298 INFO L263 TraceCheckUtils]: 81: Hoare triple {10689#true} call activatePump__wrappee__highWaterSensor(); {10770#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:11,298 INFO L280 TraceCheckUtils]: 82: Hoare triple {10770#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10689#true} is VALID [2020-07-08 11:39:11,298 INFO L280 TraceCheckUtils]: 83: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,299 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {10689#true} {10689#true} #477#return; {10689#true} is VALID [2020-07-08 11:39:11,299 INFO L280 TraceCheckUtils]: 85: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,299 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {10689#true} {10689#true} #461#return; {10689#true} is VALID [2020-07-08 11:39:11,299 INFO L280 TraceCheckUtils]: 87: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,300 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {10689#true} {10710#(= 2 ~waterLevel~0)} #485#return; {10710#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,300 INFO L263 TraceCheckUtils]: 89: Hoare triple {10710#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {10710#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,301 INFO L280 TraceCheckUtils]: 90: Hoare triple {10710#(= 2 ~waterLevel~0)} havoc ~tmp~0;havoc ~tmp___0~0; {10710#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:39:11,301 INFO L263 TraceCheckUtils]: 91: Hoare triple {10710#(= 2 ~waterLevel~0)} call #t~ret1 := getWaterLevel(); {10689#true} is VALID [2020-07-08 11:39:11,301 INFO L280 TraceCheckUtils]: 92: Hoare triple {10689#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10818#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:39:11,302 INFO L280 TraceCheckUtils]: 93: Hoare triple {10818#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {10818#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:39:11,303 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {10818#(= |getWaterLevel_#res| ~waterLevel~0)} {10710#(= 2 ~waterLevel~0)} #495#return; {10758#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} is VALID [2020-07-08 11:39:11,304 INFO L280 TraceCheckUtils]: 95: Hoare triple {10758#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {10759#(= 2 __utac_acc__Specification5_spec__3_~tmp~0)} is VALID [2020-07-08 11:39:11,304 INFO L280 TraceCheckUtils]: 96: Hoare triple {10759#(= 2 __utac_acc__Specification5_spec__3_~tmp~0)} assume 2 != ~tmp~0; {10690#false} is VALID [2020-07-08 11:39:11,304 INFO L263 TraceCheckUtils]: 97: Hoare triple {10690#false} call #t~ret2 := isPumpRunning(); {10689#true} is VALID [2020-07-08 11:39:11,304 INFO L280 TraceCheckUtils]: 98: Hoare triple {10689#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10689#true} is VALID [2020-07-08 11:39:11,305 INFO L280 TraceCheckUtils]: 99: Hoare triple {10689#true} assume true; {10689#true} is VALID [2020-07-08 11:39:11,305 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {10689#true} {10690#false} #497#return; {10690#false} is VALID [2020-07-08 11:39:11,305 INFO L280 TraceCheckUtils]: 101: Hoare triple {10690#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {10690#false} is VALID [2020-07-08 11:39:11,305 INFO L280 TraceCheckUtils]: 102: Hoare triple {10690#false} assume 0 != ~tmp___0~0; {10690#false} is VALID [2020-07-08 11:39:11,305 INFO L280 TraceCheckUtils]: 103: Hoare triple {10690#false} assume 0 == ~switchedOnBeforeTS~0; {10690#false} is VALID [2020-07-08 11:39:11,306 INFO L263 TraceCheckUtils]: 104: Hoare triple {10690#false} call __automaton_fail(); {10690#false} is VALID [2020-07-08 11:39:11,306 INFO L280 TraceCheckUtils]: 105: Hoare triple {10690#false} assume !false; {10690#false} is VALID [2020-07-08 11:39:11,319 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:39:11,320 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1915343838] [2020-07-08 11:39:11,320 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:39:11,320 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-08 11:39:11,320 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1961841433] [2020-07-08 11:39:11,321 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 106 [2020-07-08 11:39:11,321 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:39:11,321 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-08 11:39:11,471 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:39:11,471 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-08 11:39:11,472 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:39:11,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-08 11:39:11,472 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-08 11:39:11,472 INFO L87 Difference]: Start difference. First operand 360 states and 422 transitions. Second operand 12 states. [2020-07-08 11:39:12,578 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:39:16,270 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:39:21,589 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:39:22,494 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:39:22,913 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:39:23,469 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:39:24,038 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:39:29,417 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:39:29,954 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:39:35,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:39:35,922 INFO L93 Difference]: Finished difference Result 988 states and 1228 transitions. [2020-07-08 11:39:35,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2020-07-08 11:39:35,923 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 106 [2020-07-08 11:39:35,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:39:35,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 11:39:35,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 567 transitions. [2020-07-08 11:39:35,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 11:39:35,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 567 transitions. [2020-07-08 11:39:35,938 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 31 states and 567 transitions. [2020-07-08 11:39:37,822 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 567 edges. 567 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:39:37,853 INFO L225 Difference]: With dead ends: 988 [2020-07-08 11:39:37,853 INFO L226 Difference]: Without dead ends: 721 [2020-07-08 11:39:37,854 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 325 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=296, Invalid=964, Unknown=0, NotChecked=0, Total=1260 [2020-07-08 11:39:37,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 721 states. [2020-07-08 11:39:42,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 721 to 614. [2020-07-08 11:39:42,666 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:39:42,667 INFO L82 GeneralOperation]: Start isEquivalent. First operand 721 states. Second operand 614 states. [2020-07-08 11:39:42,667 INFO L74 IsIncluded]: Start isIncluded. First operand 721 states. Second operand 614 states. [2020-07-08 11:39:42,667 INFO L87 Difference]: Start difference. First operand 721 states. Second operand 614 states. [2020-07-08 11:39:42,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:39:42,705 INFO L93 Difference]: Finished difference Result 721 states and 864 transitions. [2020-07-08 11:39:42,705 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 864 transitions. [2020-07-08 11:39:42,707 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:39:42,707 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:39:42,707 INFO L74 IsIncluded]: Start isIncluded. First operand 614 states. Second operand 721 states. [2020-07-08 11:39:42,707 INFO L87 Difference]: Start difference. First operand 614 states. Second operand 721 states. [2020-07-08 11:39:42,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:39:42,745 INFO L93 Difference]: Finished difference Result 721 states and 864 transitions. [2020-07-08 11:39:42,745 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 864 transitions. [2020-07-08 11:39:42,747 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:39:42,747 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:39:42,748 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:39:42,748 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:39:42,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 614 states. [2020-07-08 11:39:42,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 614 states and 712 transitions. [2020-07-08 11:39:42,778 INFO L78 Accepts]: Start accepts. Automaton has 614 states and 712 transitions. Word has length 106 [2020-07-08 11:39:42,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:39:42,778 INFO L479 AbstractCegarLoop]: Abstraction has 614 states and 712 transitions. [2020-07-08 11:39:42,779 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-08 11:39:42,779 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 712 transitions. [2020-07-08 11:39:42,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-07-08 11:39:42,781 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:39:42,781 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:39:42,781 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-08 11:39:42,781 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:39:42,782 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:39:42,782 INFO L82 PathProgramCache]: Analyzing trace with hash 193650261, now seen corresponding path program 1 times [2020-07-08 11:39:42,782 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:39:42,782 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [470909612] [2020-07-08 11:39:42,782 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:39:42,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,161 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:39:43,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,213 INFO L280 TraceCheckUtils]: 0: Hoare triple {14583#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string22.base, #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string24.base, #t~string24.offset, 1);call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1);call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1);call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1);call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1);call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string26.base, #t~string26.offset, 1);call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1);call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string28.base, #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string30.base, #t~string30.offset, 1);call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string32.base, #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {14476#true} is VALID [2020-07-08 11:39:43,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,214 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14476#true} {14476#true} #513#return; {14476#true} is VALID [2020-07-08 11:39:43,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,217 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14476#true} {14476#true} #419#return; {14476#true} is VALID [2020-07-08 11:39:43,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,220 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14476#true} {14476#true} #421#return; {14476#true} is VALID [2020-07-08 11:39:43,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,244 INFO L280 TraceCheckUtils]: 0: Hoare triple {14476#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {14584#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:39:43,245 INFO L280 TraceCheckUtils]: 1: Hoare triple {14584#(= 1 |valid_product_#res|)} assume true; {14584#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:39:43,246 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14584#(= 1 |valid_product_#res|)} {14476#true} #423#return; {14488#(= |main_#t~ret13| 1)} is VALID [2020-07-08 11:39:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,248 INFO L280 TraceCheckUtils]: 0: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,249 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14476#true} {14476#true} #425#return; {14476#true} is VALID [2020-07-08 11:39:43,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {14585#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {14476#true} is VALID [2020-07-08 11:39:43,265 INFO L280 TraceCheckUtils]: 1: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,266 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14476#true} {14476#true} #503#return; {14476#true} is VALID [2020-07-08 11:39:43,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,283 INFO L280 TraceCheckUtils]: 0: Hoare triple {14586#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {14476#true} is VALID [2020-07-08 11:39:43,283 INFO L280 TraceCheckUtils]: 1: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,283 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14476#true} {14476#true} #467#return; {14476#true} is VALID [2020-07-08 11:39:43,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {14476#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14476#true} is VALID [2020-07-08 11:39:43,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,346 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14476#true} {14585#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {14476#true} is VALID [2020-07-08 11:39:43,346 INFO L263 TraceCheckUtils]: 0: Hoare triple {14585#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {14476#true} is VALID [2020-07-08 11:39:43,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {14476#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14476#true} is VALID [2020-07-08 11:39:43,347 INFO L280 TraceCheckUtils]: 2: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,347 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14476#true} {14585#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {14476#true} is VALID [2020-07-08 11:39:43,347 INFO L280 TraceCheckUtils]: 4: Hoare triple {14476#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {14476#true} is VALID [2020-07-08 11:39:43,347 INFO L280 TraceCheckUtils]: 5: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,348 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {14476#true} {14587#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #481#return; {14476#true} is VALID [2020-07-08 11:39:43,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {14476#true} havoc ~retValue_acc~2; {14476#true} is VALID [2020-07-08 11:39:43,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {14476#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14476#true} is VALID [2020-07-08 11:39:43,381 INFO L280 TraceCheckUtils]: 2: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,382 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14476#true} {14476#true} #479#return; {14476#true} is VALID [2020-07-08 11:39:43,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {14476#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {14476#true} is VALID [2020-07-08 11:39:43,382 INFO L263 TraceCheckUtils]: 1: Hoare triple {14476#true} call #t~ret33 := isHighWaterSensorDry(); {14476#true} is VALID [2020-07-08 11:39:43,382 INFO L280 TraceCheckUtils]: 2: Hoare triple {14476#true} havoc ~retValue_acc~2; {14476#true} is VALID [2020-07-08 11:39:43,383 INFO L280 TraceCheckUtils]: 3: Hoare triple {14476#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14476#true} is VALID [2020-07-08 11:39:43,383 INFO L280 TraceCheckUtils]: 4: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,383 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14476#true} {14476#true} #479#return; {14476#true} is VALID [2020-07-08 11:39:43,383 INFO L280 TraceCheckUtils]: 6: Hoare triple {14476#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~tmp~4 := #t~ret33;havoc #t~ret33; {14476#true} is VALID [2020-07-08 11:39:43,383 INFO L280 TraceCheckUtils]: 7: Hoare triple {14476#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {14476#true} is VALID [2020-07-08 11:39:43,384 INFO L280 TraceCheckUtils]: 8: Hoare triple {14476#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {14476#true} is VALID [2020-07-08 11:39:43,384 INFO L280 TraceCheckUtils]: 9: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,384 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {14476#true} {14476#true} #459#return; {14476#true} is VALID [2020-07-08 11:39:43,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {14476#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {14476#true} is VALID [2020-07-08 11:39:43,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,398 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14476#true} {14476#true} #507#return; {14476#true} is VALID [2020-07-08 11:39:43,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {14476#true} havoc ~retValue_acc~4; {14476#true} is VALID [2020-07-08 11:39:43,399 INFO L263 TraceCheckUtils]: 1: Hoare triple {14476#true} call #t~ret16 := isMethaneLevelCritical(); {14476#true} is VALID [2020-07-08 11:39:43,399 INFO L280 TraceCheckUtils]: 2: Hoare triple {14476#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {14476#true} is VALID [2020-07-08 11:39:43,399 INFO L280 TraceCheckUtils]: 3: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,399 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14476#true} {14476#true} #507#return; {14476#true} is VALID [2020-07-08 11:39:43,399 INFO L280 TraceCheckUtils]: 5: Hoare triple {14476#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~retValue_acc~4 := #t~ret16;havoc #t~ret16;#res := ~retValue_acc~4; {14476#true} is VALID [2020-07-08 11:39:43,400 INFO L280 TraceCheckUtils]: 6: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,400 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14476#true} {14476#true} #475#return; {14476#true} is VALID [2020-07-08 11:39:43,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,405 INFO L280 TraceCheckUtils]: 0: Hoare triple {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume true; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,407 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14632#(<= 1 ~pumpRunning~0)} {14476#true} #477#return; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {14476#true} is VALID [2020-07-08 11:39:43,407 INFO L263 TraceCheckUtils]: 1: Hoare triple {14476#true} call #t~ret15 := isMethaneAlarm(); {14476#true} is VALID [2020-07-08 11:39:43,408 INFO L280 TraceCheckUtils]: 2: Hoare triple {14476#true} havoc ~retValue_acc~4; {14476#true} is VALID [2020-07-08 11:39:43,408 INFO L263 TraceCheckUtils]: 3: Hoare triple {14476#true} call #t~ret16 := isMethaneLevelCritical(); {14476#true} is VALID [2020-07-08 11:39:43,408 INFO L280 TraceCheckUtils]: 4: Hoare triple {14476#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {14476#true} is VALID [2020-07-08 11:39:43,408 INFO L280 TraceCheckUtils]: 5: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,409 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {14476#true} {14476#true} #507#return; {14476#true} is VALID [2020-07-08 11:39:43,409 INFO L280 TraceCheckUtils]: 7: Hoare triple {14476#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~retValue_acc~4 := #t~ret16;havoc #t~ret16;#res := ~retValue_acc~4; {14476#true} is VALID [2020-07-08 11:39:43,409 INFO L280 TraceCheckUtils]: 8: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,409 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14476#true} {14476#true} #475#return; {14476#true} is VALID [2020-07-08 11:39:43,409 INFO L280 TraceCheckUtils]: 10: Hoare triple {14476#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {14476#true} is VALID [2020-07-08 11:39:43,410 INFO L280 TraceCheckUtils]: 11: Hoare triple {14476#true} assume !(0 != ~tmp~3); {14476#true} is VALID [2020-07-08 11:39:43,411 INFO L263 TraceCheckUtils]: 12: Hoare triple {14476#true} call activatePump__wrappee__highWaterSensor(); {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:43,411 INFO L280 TraceCheckUtils]: 13: Hoare triple {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,412 INFO L280 TraceCheckUtils]: 14: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume true; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,413 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14632#(<= 1 ~pumpRunning~0)} {14476#true} #477#return; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,413 INFO L280 TraceCheckUtils]: 16: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume true; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,414 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {14632#(<= 1 ~pumpRunning~0)} {14476#true} #461#return; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {14476#true} is VALID [2020-07-08 11:39:43,415 INFO L280 TraceCheckUtils]: 1: Hoare triple {14476#true} assume 0 == ~pumpRunning~0; {14476#true} is VALID [2020-07-08 11:39:43,415 INFO L263 TraceCheckUtils]: 2: Hoare triple {14476#true} call #t~ret14 := isHighWaterLevel(); {14476#true} is VALID [2020-07-08 11:39:43,415 INFO L280 TraceCheckUtils]: 3: Hoare triple {14476#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {14476#true} is VALID [2020-07-08 11:39:43,416 INFO L263 TraceCheckUtils]: 4: Hoare triple {14476#true} call #t~ret33 := isHighWaterSensorDry(); {14476#true} is VALID [2020-07-08 11:39:43,416 INFO L280 TraceCheckUtils]: 5: Hoare triple {14476#true} havoc ~retValue_acc~2; {14476#true} is VALID [2020-07-08 11:39:43,416 INFO L280 TraceCheckUtils]: 6: Hoare triple {14476#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14476#true} is VALID [2020-07-08 11:39:43,416 INFO L280 TraceCheckUtils]: 7: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,416 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14476#true} {14476#true} #479#return; {14476#true} is VALID [2020-07-08 11:39:43,416 INFO L280 TraceCheckUtils]: 9: Hoare triple {14476#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~tmp~4 := #t~ret33;havoc #t~ret33; {14476#true} is VALID [2020-07-08 11:39:43,417 INFO L280 TraceCheckUtils]: 10: Hoare triple {14476#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {14476#true} is VALID [2020-07-08 11:39:43,417 INFO L280 TraceCheckUtils]: 11: Hoare triple {14476#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {14476#true} is VALID [2020-07-08 11:39:43,417 INFO L280 TraceCheckUtils]: 12: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,417 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {14476#true} {14476#true} #459#return; {14476#true} is VALID [2020-07-08 11:39:43,417 INFO L280 TraceCheckUtils]: 14: Hoare triple {14476#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {14476#true} is VALID [2020-07-08 11:39:43,418 INFO L280 TraceCheckUtils]: 15: Hoare triple {14476#true} assume 0 != ~tmp~2; {14476#true} is VALID [2020-07-08 11:39:43,418 INFO L263 TraceCheckUtils]: 16: Hoare triple {14476#true} call activatePump(); {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:43,419 INFO L280 TraceCheckUtils]: 17: Hoare triple {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {14476#true} is VALID [2020-07-08 11:39:43,419 INFO L263 TraceCheckUtils]: 18: Hoare triple {14476#true} call #t~ret15 := isMethaneAlarm(); {14476#true} is VALID [2020-07-08 11:39:43,419 INFO L280 TraceCheckUtils]: 19: Hoare triple {14476#true} havoc ~retValue_acc~4; {14476#true} is VALID [2020-07-08 11:39:43,419 INFO L263 TraceCheckUtils]: 20: Hoare triple {14476#true} call #t~ret16 := isMethaneLevelCritical(); {14476#true} is VALID [2020-07-08 11:39:43,419 INFO L280 TraceCheckUtils]: 21: Hoare triple {14476#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {14476#true} is VALID [2020-07-08 11:39:43,420 INFO L280 TraceCheckUtils]: 22: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,420 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {14476#true} {14476#true} #507#return; {14476#true} is VALID [2020-07-08 11:39:43,420 INFO L280 TraceCheckUtils]: 24: Hoare triple {14476#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~retValue_acc~4 := #t~ret16;havoc #t~ret16;#res := ~retValue_acc~4; {14476#true} is VALID [2020-07-08 11:39:43,420 INFO L280 TraceCheckUtils]: 25: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,420 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14476#true} {14476#true} #475#return; {14476#true} is VALID [2020-07-08 11:39:43,421 INFO L280 TraceCheckUtils]: 27: Hoare triple {14476#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {14476#true} is VALID [2020-07-08 11:39:43,421 INFO L280 TraceCheckUtils]: 28: Hoare triple {14476#true} assume !(0 != ~tmp~3); {14476#true} is VALID [2020-07-08 11:39:43,422 INFO L263 TraceCheckUtils]: 29: Hoare triple {14476#true} call activatePump__wrappee__highWaterSensor(); {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:43,422 INFO L280 TraceCheckUtils]: 30: Hoare triple {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,423 INFO L280 TraceCheckUtils]: 31: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume true; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,424 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {14632#(<= 1 ~pumpRunning~0)} {14476#true} #477#return; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,424 INFO L280 TraceCheckUtils]: 33: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume true; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,425 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {14632#(<= 1 ~pumpRunning~0)} {14476#true} #461#return; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,425 INFO L280 TraceCheckUtils]: 35: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume true; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,426 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {14632#(<= 1 ~pumpRunning~0)} {14476#true} #485#return; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {14476#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {14476#true} is VALID [2020-07-08 11:39:43,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,436 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14476#true} {14476#true} #495#return; {14476#true} is VALID [2020-07-08 11:39:43,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {14476#true} havoc ~tmp~0;havoc ~tmp___0~0; {14476#true} is VALID [2020-07-08 11:39:43,436 INFO L263 TraceCheckUtils]: 1: Hoare triple {14476#true} call #t~ret1 := getWaterLevel(); {14476#true} is VALID [2020-07-08 11:39:43,436 INFO L280 TraceCheckUtils]: 2: Hoare triple {14476#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {14476#true} is VALID [2020-07-08 11:39:43,436 INFO L280 TraceCheckUtils]: 3: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,437 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14476#true} {14476#true} #495#return; {14476#true} is VALID [2020-07-08 11:39:43,437 INFO L280 TraceCheckUtils]: 5: Hoare triple {14476#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {14476#true} is VALID [2020-07-08 11:39:43,437 INFO L280 TraceCheckUtils]: 6: Hoare triple {14476#true} assume !(2 != ~tmp~0); {14476#true} is VALID [2020-07-08 11:39:43,437 INFO L280 TraceCheckUtils]: 7: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,438 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14476#true} {14632#(<= 1 ~pumpRunning~0)} #487#return; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,439 INFO L263 TraceCheckUtils]: 0: Hoare triple {14587#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {14585#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:39:43,439 INFO L263 TraceCheckUtils]: 1: Hoare triple {14585#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {14476#true} is VALID [2020-07-08 11:39:43,439 INFO L280 TraceCheckUtils]: 2: Hoare triple {14476#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14476#true} is VALID [2020-07-08 11:39:43,440 INFO L280 TraceCheckUtils]: 3: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,440 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14476#true} {14585#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {14476#true} is VALID [2020-07-08 11:39:43,440 INFO L280 TraceCheckUtils]: 5: Hoare triple {14476#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {14476#true} is VALID [2020-07-08 11:39:43,440 INFO L280 TraceCheckUtils]: 6: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,440 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14476#true} {14587#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #481#return; {14476#true} is VALID [2020-07-08 11:39:43,440 INFO L280 TraceCheckUtils]: 8: Hoare triple {14476#true} assume !(0 != ~pumpRunning~0); {14476#true} is VALID [2020-07-08 11:39:43,441 INFO L280 TraceCheckUtils]: 9: Hoare triple {14476#true} assume 0 != ~systemActive~0; {14476#true} is VALID [2020-07-08 11:39:43,442 INFO L263 TraceCheckUtils]: 10: Hoare triple {14476#true} call processEnvironment(); {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:43,442 INFO L280 TraceCheckUtils]: 11: Hoare triple {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {14476#true} is VALID [2020-07-08 11:39:43,443 INFO L280 TraceCheckUtils]: 12: Hoare triple {14476#true} assume 0 == ~pumpRunning~0; {14476#true} is VALID [2020-07-08 11:39:43,443 INFO L263 TraceCheckUtils]: 13: Hoare triple {14476#true} call #t~ret14 := isHighWaterLevel(); {14476#true} is VALID [2020-07-08 11:39:43,443 INFO L280 TraceCheckUtils]: 14: Hoare triple {14476#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {14476#true} is VALID [2020-07-08 11:39:43,443 INFO L263 TraceCheckUtils]: 15: Hoare triple {14476#true} call #t~ret33 := isHighWaterSensorDry(); {14476#true} is VALID [2020-07-08 11:39:43,443 INFO L280 TraceCheckUtils]: 16: Hoare triple {14476#true} havoc ~retValue_acc~2; {14476#true} is VALID [2020-07-08 11:39:43,444 INFO L280 TraceCheckUtils]: 17: Hoare triple {14476#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14476#true} is VALID [2020-07-08 11:39:43,444 INFO L280 TraceCheckUtils]: 18: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,444 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {14476#true} {14476#true} #479#return; {14476#true} is VALID [2020-07-08 11:39:43,444 INFO L280 TraceCheckUtils]: 20: Hoare triple {14476#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~tmp~4 := #t~ret33;havoc #t~ret33; {14476#true} is VALID [2020-07-08 11:39:43,444 INFO L280 TraceCheckUtils]: 21: Hoare triple {14476#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {14476#true} is VALID [2020-07-08 11:39:43,445 INFO L280 TraceCheckUtils]: 22: Hoare triple {14476#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {14476#true} is VALID [2020-07-08 11:39:43,445 INFO L280 TraceCheckUtils]: 23: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,445 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {14476#true} {14476#true} #459#return; {14476#true} is VALID [2020-07-08 11:39:43,445 INFO L280 TraceCheckUtils]: 25: Hoare triple {14476#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {14476#true} is VALID [2020-07-08 11:39:43,445 INFO L280 TraceCheckUtils]: 26: Hoare triple {14476#true} assume 0 != ~tmp~2; {14476#true} is VALID [2020-07-08 11:39:43,446 INFO L263 TraceCheckUtils]: 27: Hoare triple {14476#true} call activatePump(); {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:43,446 INFO L280 TraceCheckUtils]: 28: Hoare triple {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {14476#true} is VALID [2020-07-08 11:39:43,446 INFO L263 TraceCheckUtils]: 29: Hoare triple {14476#true} call #t~ret15 := isMethaneAlarm(); {14476#true} is VALID [2020-07-08 11:39:43,447 INFO L280 TraceCheckUtils]: 30: Hoare triple {14476#true} havoc ~retValue_acc~4; {14476#true} is VALID [2020-07-08 11:39:43,447 INFO L263 TraceCheckUtils]: 31: Hoare triple {14476#true} call #t~ret16 := isMethaneLevelCritical(); {14476#true} is VALID [2020-07-08 11:39:43,447 INFO L280 TraceCheckUtils]: 32: Hoare triple {14476#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {14476#true} is VALID [2020-07-08 11:39:43,447 INFO L280 TraceCheckUtils]: 33: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,447 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {14476#true} {14476#true} #507#return; {14476#true} is VALID [2020-07-08 11:39:43,448 INFO L280 TraceCheckUtils]: 35: Hoare triple {14476#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~retValue_acc~4 := #t~ret16;havoc #t~ret16;#res := ~retValue_acc~4; {14476#true} is VALID [2020-07-08 11:39:43,448 INFO L280 TraceCheckUtils]: 36: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,448 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {14476#true} {14476#true} #475#return; {14476#true} is VALID [2020-07-08 11:39:43,448 INFO L280 TraceCheckUtils]: 38: Hoare triple {14476#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {14476#true} is VALID [2020-07-08 11:39:43,448 INFO L280 TraceCheckUtils]: 39: Hoare triple {14476#true} assume !(0 != ~tmp~3); {14476#true} is VALID [2020-07-08 11:39:43,449 INFO L263 TraceCheckUtils]: 40: Hoare triple {14476#true} call activatePump__wrappee__highWaterSensor(); {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:43,450 INFO L280 TraceCheckUtils]: 41: Hoare triple {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,450 INFO L280 TraceCheckUtils]: 42: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume true; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,451 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {14632#(<= 1 ~pumpRunning~0)} {14476#true} #477#return; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,451 INFO L280 TraceCheckUtils]: 44: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume true; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,452 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {14632#(<= 1 ~pumpRunning~0)} {14476#true} #461#return; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,453 INFO L280 TraceCheckUtils]: 46: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume true; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,454 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {14632#(<= 1 ~pumpRunning~0)} {14476#true} #485#return; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,454 INFO L263 TraceCheckUtils]: 48: Hoare triple {14632#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {14476#true} is VALID [2020-07-08 11:39:43,454 INFO L280 TraceCheckUtils]: 49: Hoare triple {14476#true} havoc ~tmp~0;havoc ~tmp___0~0; {14476#true} is VALID [2020-07-08 11:39:43,454 INFO L263 TraceCheckUtils]: 50: Hoare triple {14476#true} call #t~ret1 := getWaterLevel(); {14476#true} is VALID [2020-07-08 11:39:43,455 INFO L280 TraceCheckUtils]: 51: Hoare triple {14476#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {14476#true} is VALID [2020-07-08 11:39:43,455 INFO L280 TraceCheckUtils]: 52: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,455 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {14476#true} {14476#true} #495#return; {14476#true} is VALID [2020-07-08 11:39:43,455 INFO L280 TraceCheckUtils]: 54: Hoare triple {14476#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {14476#true} is VALID [2020-07-08 11:39:43,455 INFO L280 TraceCheckUtils]: 55: Hoare triple {14476#true} assume !(2 != ~tmp~0); {14476#true} is VALID [2020-07-08 11:39:43,455 INFO L280 TraceCheckUtils]: 56: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,456 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {14476#true} {14632#(<= 1 ~pumpRunning~0)} #487#return; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,457 INFO L280 TraceCheckUtils]: 58: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume true; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,458 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {14632#(<= 1 ~pumpRunning~0)} {14476#true} #471#return; {14558#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:39:43,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {14476#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14701#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:39:43,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {14701#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {14701#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:39:43,592 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14701#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {14585#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {14699#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:39:43,592 INFO L263 TraceCheckUtils]: 0: Hoare triple {14585#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {14476#true} is VALID [2020-07-08 11:39:43,593 INFO L280 TraceCheckUtils]: 1: Hoare triple {14476#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14701#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:39:43,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {14701#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {14701#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:39:43,595 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14701#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {14585#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {14699#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:39:43,596 INFO L280 TraceCheckUtils]: 4: Hoare triple {14699#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {14700#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:39:43,597 INFO L280 TraceCheckUtils]: 5: Hoare triple {14700#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {14700#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:39:43,597 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {14700#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {14558#(not (= 0 ~pumpRunning~0))} #481#return; {14566#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:39:43,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {14586#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {14476#true} is VALID [2020-07-08 11:39:43,602 INFO L280 TraceCheckUtils]: 1: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,603 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14476#true} {14566#(not (= 0 ~switchedOnBeforeTS~0))} #483#return; {14566#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:39:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,610 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14476#true} {14476#true} #465#return; {14476#true} is VALID [2020-07-08 11:39:43,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {14476#true} is VALID [2020-07-08 11:39:43,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {14476#true} assume !(0 == ~pumpRunning~0); {14476#true} is VALID [2020-07-08 11:39:43,610 INFO L263 TraceCheckUtils]: 2: Hoare triple {14476#true} call processEnvironment__wrappee__base(); {14476#true} is VALID [2020-07-08 11:39:43,610 INFO L280 TraceCheckUtils]: 3: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,611 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14476#true} {14476#true} #465#return; {14476#true} is VALID [2020-07-08 11:39:43,611 INFO L280 TraceCheckUtils]: 5: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,611 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {14476#true} {14566#(not (= 0 ~switchedOnBeforeTS~0))} #485#return; {14566#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:39:43,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,614 INFO L280 TraceCheckUtils]: 0: Hoare triple {14476#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {14476#true} is VALID [2020-07-08 11:39:43,615 INFO L280 TraceCheckUtils]: 1: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,615 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14476#true} {14566#(not (= 0 ~switchedOnBeforeTS~0))} #495#return; {14566#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:39:43,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {14476#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14476#true} is VALID [2020-07-08 11:39:43,620 INFO L280 TraceCheckUtils]: 1: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,621 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14476#true} {14566#(not (= 0 ~switchedOnBeforeTS~0))} #497#return; {14566#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:39:43,626 INFO L263 TraceCheckUtils]: 0: Hoare triple {14476#true} call ULTIMATE.init(); {14583#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:39:43,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {14583#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string22.base, #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string24.base, #t~string24.offset, 1);call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1);call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1);call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1);call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1);call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string26.base, #t~string26.offset, 1);call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1);call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string28.base, #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string30.base, #t~string30.offset, 1);call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string32.base, #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {14476#true} is VALID [2020-07-08 11:39:43,627 INFO L280 TraceCheckUtils]: 2: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,627 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14476#true} {14476#true} #513#return; {14476#true} is VALID [2020-07-08 11:39:43,627 INFO L263 TraceCheckUtils]: 4: Hoare triple {14476#true} call #t~ret74 := main(); {14476#true} is VALID [2020-07-08 11:39:43,627 INFO L280 TraceCheckUtils]: 5: Hoare triple {14476#true} havoc ~retValue_acc~3;havoc ~tmp~1; {14476#true} is VALID [2020-07-08 11:39:43,627 INFO L263 TraceCheckUtils]: 6: Hoare triple {14476#true} call select_helpers(); {14476#true} is VALID [2020-07-08 11:39:43,628 INFO L280 TraceCheckUtils]: 7: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,628 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14476#true} {14476#true} #419#return; {14476#true} is VALID [2020-07-08 11:39:43,628 INFO L263 TraceCheckUtils]: 9: Hoare triple {14476#true} call select_features(); {14476#true} is VALID [2020-07-08 11:39:43,628 INFO L280 TraceCheckUtils]: 10: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,628 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {14476#true} {14476#true} #421#return; {14476#true} is VALID [2020-07-08 11:39:43,628 INFO L263 TraceCheckUtils]: 12: Hoare triple {14476#true} call #t~ret13 := valid_product(); {14476#true} is VALID [2020-07-08 11:39:43,629 INFO L280 TraceCheckUtils]: 13: Hoare triple {14476#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {14584#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:39:43,630 INFO L280 TraceCheckUtils]: 14: Hoare triple {14584#(= 1 |valid_product_#res|)} assume true; {14584#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:39:43,631 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14584#(= 1 |valid_product_#res|)} {14476#true} #423#return; {14488#(= |main_#t~ret13| 1)} is VALID [2020-07-08 11:39:43,632 INFO L280 TraceCheckUtils]: 16: Hoare triple {14488#(= |main_#t~ret13| 1)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {14489#(= 1 main_~tmp~1)} is VALID [2020-07-08 11:39:43,632 INFO L280 TraceCheckUtils]: 17: Hoare triple {14489#(= 1 main_~tmp~1)} assume 0 != ~tmp~1; {14476#true} is VALID [2020-07-08 11:39:43,632 INFO L263 TraceCheckUtils]: 18: Hoare triple {14476#true} call setup(); {14476#true} is VALID [2020-07-08 11:39:43,632 INFO L280 TraceCheckUtils]: 19: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,632 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14476#true} {14476#true} #425#return; {14476#true} is VALID [2020-07-08 11:39:43,633 INFO L263 TraceCheckUtils]: 21: Hoare triple {14476#true} call runTest(); {14476#true} is VALID [2020-07-08 11:39:43,633 INFO L263 TraceCheckUtils]: 22: Hoare triple {14476#true} call __utac_acc__Specification5_spec__1(); {14585#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:39:43,634 INFO L280 TraceCheckUtils]: 23: Hoare triple {14585#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {14476#true} is VALID [2020-07-08 11:39:43,634 INFO L280 TraceCheckUtils]: 24: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,634 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {14476#true} {14476#true} #503#return; {14476#true} is VALID [2020-07-08 11:39:43,634 INFO L263 TraceCheckUtils]: 26: Hoare triple {14476#true} call test(); {14476#true} is VALID [2020-07-08 11:39:43,634 INFO L280 TraceCheckUtils]: 27: Hoare triple {14476#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {14476#true} is VALID [2020-07-08 11:39:43,634 INFO L280 TraceCheckUtils]: 28: Hoare triple {14476#true} assume !false; {14476#true} is VALID [2020-07-08 11:39:43,635 INFO L280 TraceCheckUtils]: 29: Hoare triple {14476#true} assume ~splverifierCounter~0 < 4; {14476#true} is VALID [2020-07-08 11:39:43,635 INFO L280 TraceCheckUtils]: 30: Hoare triple {14476#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp~5 := #t~nondet34;havoc #t~nondet34; {14476#true} is VALID [2020-07-08 11:39:43,635 INFO L280 TraceCheckUtils]: 31: Hoare triple {14476#true} assume 0 != ~tmp~5; {14476#true} is VALID [2020-07-08 11:39:43,636 INFO L263 TraceCheckUtils]: 32: Hoare triple {14476#true} call waterRise(); {14586#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:39:43,636 INFO L280 TraceCheckUtils]: 33: Hoare triple {14586#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {14476#true} is VALID [2020-07-08 11:39:43,636 INFO L280 TraceCheckUtils]: 34: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,636 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {14476#true} {14476#true} #467#return; {14476#true} is VALID [2020-07-08 11:39:43,637 INFO L280 TraceCheckUtils]: 36: Hoare triple {14476#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___0~2 := #t~nondet35;havoc #t~nondet35; {14476#true} is VALID [2020-07-08 11:39:43,637 INFO L280 TraceCheckUtils]: 37: Hoare triple {14476#true} assume !(0 != ~tmp___0~2); {14476#true} is VALID [2020-07-08 11:39:43,637 INFO L280 TraceCheckUtils]: 38: Hoare triple {14476#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___2~0 := #t~nondet36;havoc #t~nondet36; {14476#true} is VALID [2020-07-08 11:39:43,637 INFO L280 TraceCheckUtils]: 39: Hoare triple {14476#true} assume 0 != ~tmp___2~0; {14476#true} is VALID [2020-07-08 11:39:43,638 INFO L263 TraceCheckUtils]: 40: Hoare triple {14476#true} call timeShift(); {14587#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:39:43,639 INFO L263 TraceCheckUtils]: 41: Hoare triple {14587#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {14585#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:39:43,639 INFO L263 TraceCheckUtils]: 42: Hoare triple {14585#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {14476#true} is VALID [2020-07-08 11:39:43,639 INFO L280 TraceCheckUtils]: 43: Hoare triple {14476#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14476#true} is VALID [2020-07-08 11:39:43,639 INFO L280 TraceCheckUtils]: 44: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,640 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {14476#true} {14585#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {14476#true} is VALID [2020-07-08 11:39:43,640 INFO L280 TraceCheckUtils]: 46: Hoare triple {14476#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {14476#true} is VALID [2020-07-08 11:39:43,640 INFO L280 TraceCheckUtils]: 47: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,640 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {14476#true} {14587#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #481#return; {14476#true} is VALID [2020-07-08 11:39:43,640 INFO L280 TraceCheckUtils]: 49: Hoare triple {14476#true} assume !(0 != ~pumpRunning~0); {14476#true} is VALID [2020-07-08 11:39:43,641 INFO L280 TraceCheckUtils]: 50: Hoare triple {14476#true} assume 0 != ~systemActive~0; {14476#true} is VALID [2020-07-08 11:39:43,641 INFO L263 TraceCheckUtils]: 51: Hoare triple {14476#true} call processEnvironment(); {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:43,641 INFO L280 TraceCheckUtils]: 52: Hoare triple {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {14476#true} is VALID [2020-07-08 11:39:43,642 INFO L280 TraceCheckUtils]: 53: Hoare triple {14476#true} assume 0 == ~pumpRunning~0; {14476#true} is VALID [2020-07-08 11:39:43,642 INFO L263 TraceCheckUtils]: 54: Hoare triple {14476#true} call #t~ret14 := isHighWaterLevel(); {14476#true} is VALID [2020-07-08 11:39:43,642 INFO L280 TraceCheckUtils]: 55: Hoare triple {14476#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {14476#true} is VALID [2020-07-08 11:39:43,642 INFO L263 TraceCheckUtils]: 56: Hoare triple {14476#true} call #t~ret33 := isHighWaterSensorDry(); {14476#true} is VALID [2020-07-08 11:39:43,642 INFO L280 TraceCheckUtils]: 57: Hoare triple {14476#true} havoc ~retValue_acc~2; {14476#true} is VALID [2020-07-08 11:39:43,642 INFO L280 TraceCheckUtils]: 58: Hoare triple {14476#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14476#true} is VALID [2020-07-08 11:39:43,643 INFO L280 TraceCheckUtils]: 59: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,643 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {14476#true} {14476#true} #479#return; {14476#true} is VALID [2020-07-08 11:39:43,643 INFO L280 TraceCheckUtils]: 61: Hoare triple {14476#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~tmp~4 := #t~ret33;havoc #t~ret33; {14476#true} is VALID [2020-07-08 11:39:43,643 INFO L280 TraceCheckUtils]: 62: Hoare triple {14476#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {14476#true} is VALID [2020-07-08 11:39:43,643 INFO L280 TraceCheckUtils]: 63: Hoare triple {14476#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {14476#true} is VALID [2020-07-08 11:39:43,644 INFO L280 TraceCheckUtils]: 64: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,644 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {14476#true} {14476#true} #459#return; {14476#true} is VALID [2020-07-08 11:39:43,644 INFO L280 TraceCheckUtils]: 66: Hoare triple {14476#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {14476#true} is VALID [2020-07-08 11:39:43,644 INFO L280 TraceCheckUtils]: 67: Hoare triple {14476#true} assume 0 != ~tmp~2; {14476#true} is VALID [2020-07-08 11:39:43,645 INFO L263 TraceCheckUtils]: 68: Hoare triple {14476#true} call activatePump(); {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:43,645 INFO L280 TraceCheckUtils]: 69: Hoare triple {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {14476#true} is VALID [2020-07-08 11:39:43,645 INFO L263 TraceCheckUtils]: 70: Hoare triple {14476#true} call #t~ret15 := isMethaneAlarm(); {14476#true} is VALID [2020-07-08 11:39:43,645 INFO L280 TraceCheckUtils]: 71: Hoare triple {14476#true} havoc ~retValue_acc~4; {14476#true} is VALID [2020-07-08 11:39:43,646 INFO L263 TraceCheckUtils]: 72: Hoare triple {14476#true} call #t~ret16 := isMethaneLevelCritical(); {14476#true} is VALID [2020-07-08 11:39:43,646 INFO L280 TraceCheckUtils]: 73: Hoare triple {14476#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {14476#true} is VALID [2020-07-08 11:39:43,646 INFO L280 TraceCheckUtils]: 74: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,646 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {14476#true} {14476#true} #507#return; {14476#true} is VALID [2020-07-08 11:39:43,646 INFO L280 TraceCheckUtils]: 76: Hoare triple {14476#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~retValue_acc~4 := #t~ret16;havoc #t~ret16;#res := ~retValue_acc~4; {14476#true} is VALID [2020-07-08 11:39:43,647 INFO L280 TraceCheckUtils]: 77: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,647 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {14476#true} {14476#true} #475#return; {14476#true} is VALID [2020-07-08 11:39:43,647 INFO L280 TraceCheckUtils]: 79: Hoare triple {14476#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {14476#true} is VALID [2020-07-08 11:39:43,647 INFO L280 TraceCheckUtils]: 80: Hoare triple {14476#true} assume !(0 != ~tmp~3); {14476#true} is VALID [2020-07-08 11:39:43,648 INFO L263 TraceCheckUtils]: 81: Hoare triple {14476#true} call activatePump__wrappee__highWaterSensor(); {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:43,648 INFO L280 TraceCheckUtils]: 82: Hoare triple {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,649 INFO L280 TraceCheckUtils]: 83: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume true; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,650 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {14632#(<= 1 ~pumpRunning~0)} {14476#true} #477#return; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,650 INFO L280 TraceCheckUtils]: 85: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume true; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,651 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {14632#(<= 1 ~pumpRunning~0)} {14476#true} #461#return; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,651 INFO L280 TraceCheckUtils]: 87: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume true; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,652 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {14632#(<= 1 ~pumpRunning~0)} {14476#true} #485#return; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,652 INFO L263 TraceCheckUtils]: 89: Hoare triple {14632#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {14476#true} is VALID [2020-07-08 11:39:43,652 INFO L280 TraceCheckUtils]: 90: Hoare triple {14476#true} havoc ~tmp~0;havoc ~tmp___0~0; {14476#true} is VALID [2020-07-08 11:39:43,653 INFO L263 TraceCheckUtils]: 91: Hoare triple {14476#true} call #t~ret1 := getWaterLevel(); {14476#true} is VALID [2020-07-08 11:39:43,653 INFO L280 TraceCheckUtils]: 92: Hoare triple {14476#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {14476#true} is VALID [2020-07-08 11:39:43,653 INFO L280 TraceCheckUtils]: 93: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,653 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {14476#true} {14476#true} #495#return; {14476#true} is VALID [2020-07-08 11:39:43,653 INFO L280 TraceCheckUtils]: 95: Hoare triple {14476#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {14476#true} is VALID [2020-07-08 11:39:43,654 INFO L280 TraceCheckUtils]: 96: Hoare triple {14476#true} assume !(2 != ~tmp~0); {14476#true} is VALID [2020-07-08 11:39:43,654 INFO L280 TraceCheckUtils]: 97: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,654 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {14476#true} {14632#(<= 1 ~pumpRunning~0)} #487#return; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,655 INFO L280 TraceCheckUtils]: 99: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume true; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:43,656 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {14632#(<= 1 ~pumpRunning~0)} {14476#true} #471#return; {14558#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:39:43,656 INFO L280 TraceCheckUtils]: 101: Hoare triple {14558#(not (= 0 ~pumpRunning~0))} assume !false; {14558#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:39:43,657 INFO L280 TraceCheckUtils]: 102: Hoare triple {14558#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {14558#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:39:43,657 INFO L280 TraceCheckUtils]: 103: Hoare triple {14558#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp~5 := #t~nondet34;havoc #t~nondet34; {14558#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:39:43,658 INFO L280 TraceCheckUtils]: 104: Hoare triple {14558#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~5); {14558#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:39:43,658 INFO L280 TraceCheckUtils]: 105: Hoare triple {14558#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___0~2 := #t~nondet35;havoc #t~nondet35; {14558#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:39:43,659 INFO L280 TraceCheckUtils]: 106: Hoare triple {14558#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {14558#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:39:43,659 INFO L280 TraceCheckUtils]: 107: Hoare triple {14558#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___2~0 := #t~nondet36;havoc #t~nondet36; {14558#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:39:43,660 INFO L280 TraceCheckUtils]: 108: Hoare triple {14558#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {14558#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:39:43,661 INFO L263 TraceCheckUtils]: 109: Hoare triple {14558#(not (= 0 ~pumpRunning~0))} call timeShift(); {14558#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:39:43,661 INFO L263 TraceCheckUtils]: 110: Hoare triple {14558#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {14585#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:39:43,662 INFO L263 TraceCheckUtils]: 111: Hoare triple {14585#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {14476#true} is VALID [2020-07-08 11:39:43,662 INFO L280 TraceCheckUtils]: 112: Hoare triple {14476#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14701#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:39:43,663 INFO L280 TraceCheckUtils]: 113: Hoare triple {14701#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {14701#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:39:43,664 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {14701#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {14585#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #493#return; {14699#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:39:43,665 INFO L280 TraceCheckUtils]: 115: Hoare triple {14699#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {14700#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:39:43,666 INFO L280 TraceCheckUtils]: 116: Hoare triple {14700#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {14700#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:39:43,667 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {14700#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {14558#(not (= 0 ~pumpRunning~0))} #481#return; {14566#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:39:43,667 INFO L280 TraceCheckUtils]: 118: Hoare triple {14566#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {14566#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:39:43,668 INFO L263 TraceCheckUtils]: 119: Hoare triple {14566#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {14586#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:39:43,668 INFO L280 TraceCheckUtils]: 120: Hoare triple {14586#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {14476#true} is VALID [2020-07-08 11:39:43,668 INFO L280 TraceCheckUtils]: 121: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,669 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {14476#true} {14566#(not (= 0 ~switchedOnBeforeTS~0))} #483#return; {14566#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:39:43,670 INFO L280 TraceCheckUtils]: 123: Hoare triple {14566#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {14566#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:39:43,670 INFO L263 TraceCheckUtils]: 124: Hoare triple {14566#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:39:43,670 INFO L280 TraceCheckUtils]: 125: Hoare triple {14645#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {14476#true} is VALID [2020-07-08 11:39:43,671 INFO L280 TraceCheckUtils]: 126: Hoare triple {14476#true} assume !(0 == ~pumpRunning~0); {14476#true} is VALID [2020-07-08 11:39:43,671 INFO L263 TraceCheckUtils]: 127: Hoare triple {14476#true} call processEnvironment__wrappee__base(); {14476#true} is VALID [2020-07-08 11:39:43,671 INFO L280 TraceCheckUtils]: 128: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,671 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {14476#true} {14476#true} #465#return; {14476#true} is VALID [2020-07-08 11:39:43,671 INFO L280 TraceCheckUtils]: 130: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,672 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {14476#true} {14566#(not (= 0 ~switchedOnBeforeTS~0))} #485#return; {14566#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:39:43,673 INFO L263 TraceCheckUtils]: 132: Hoare triple {14566#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {14566#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:39:43,673 INFO L280 TraceCheckUtils]: 133: Hoare triple {14566#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~0;havoc ~tmp___0~0; {14566#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:39:43,673 INFO L263 TraceCheckUtils]: 134: Hoare triple {14566#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret1 := getWaterLevel(); {14476#true} is VALID [2020-07-08 11:39:43,673 INFO L280 TraceCheckUtils]: 135: Hoare triple {14476#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {14476#true} is VALID [2020-07-08 11:39:43,674 INFO L280 TraceCheckUtils]: 136: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,674 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {14476#true} {14566#(not (= 0 ~switchedOnBeforeTS~0))} #495#return; {14566#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:39:43,675 INFO L280 TraceCheckUtils]: 138: Hoare triple {14566#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {14566#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:39:43,675 INFO L280 TraceCheckUtils]: 139: Hoare triple {14566#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~0; {14566#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:39:43,676 INFO L263 TraceCheckUtils]: 140: Hoare triple {14566#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret2 := isPumpRunning(); {14476#true} is VALID [2020-07-08 11:39:43,676 INFO L280 TraceCheckUtils]: 141: Hoare triple {14476#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14476#true} is VALID [2020-07-08 11:39:43,676 INFO L280 TraceCheckUtils]: 142: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:43,677 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {14476#true} {14566#(not (= 0 ~switchedOnBeforeTS~0))} #497#return; {14566#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:39:43,677 INFO L280 TraceCheckUtils]: 144: Hoare triple {14566#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {14566#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:39:43,678 INFO L280 TraceCheckUtils]: 145: Hoare triple {14566#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~0; {14566#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:39:43,678 INFO L280 TraceCheckUtils]: 146: Hoare triple {14566#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {14477#false} is VALID [2020-07-08 11:39:43,678 INFO L263 TraceCheckUtils]: 147: Hoare triple {14477#false} call __automaton_fail(); {14477#false} is VALID [2020-07-08 11:39:43,679 INFO L280 TraceCheckUtils]: 148: Hoare triple {14477#false} assume !false; {14477#false} is VALID [2020-07-08 11:39:43,704 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-07-08 11:39:43,705 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [470909612] [2020-07-08 11:39:43,705 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [949556155] [2020-07-08 11:39:43,705 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:39:43,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,906 INFO L264 TraceCheckSpWp]: Trace formula consists of 901 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-08 11:39:43,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:43,957 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:39:44,294 INFO L263 TraceCheckUtils]: 0: Hoare triple {14476#true} call ULTIMATE.init(); {14476#true} is VALID [2020-07-08 11:39:44,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {14476#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string6.base, #t~string6.offset, 1);call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1);call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string8.base, #t~string8.offset, 1);call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string12.base, #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string22.base, #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string24.base, #t~string24.offset, 1);call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1);call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1);call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1);call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1);call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string26.base, #t~string26.offset, 1);call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1);call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string28.base, #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1);call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1);call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string30.base, #t~string30.offset, 1);call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1);call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string32.base, #t~string32.offset, 1);call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {14476#true} is VALID [2020-07-08 11:39:44,295 INFO L280 TraceCheckUtils]: 2: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:44,295 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14476#true} {14476#true} #513#return; {14476#true} is VALID [2020-07-08 11:39:44,296 INFO L263 TraceCheckUtils]: 4: Hoare triple {14476#true} call #t~ret74 := main(); {14476#true} is VALID [2020-07-08 11:39:44,296 INFO L280 TraceCheckUtils]: 5: Hoare triple {14476#true} havoc ~retValue_acc~3;havoc ~tmp~1; {14476#true} is VALID [2020-07-08 11:39:44,296 INFO L263 TraceCheckUtils]: 6: Hoare triple {14476#true} call select_helpers(); {14476#true} is VALID [2020-07-08 11:39:44,296 INFO L280 TraceCheckUtils]: 7: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:44,297 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14476#true} {14476#true} #419#return; {14476#true} is VALID [2020-07-08 11:39:44,297 INFO L263 TraceCheckUtils]: 9: Hoare triple {14476#true} call select_features(); {14476#true} is VALID [2020-07-08 11:39:44,297 INFO L280 TraceCheckUtils]: 10: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:44,297 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {14476#true} {14476#true} #421#return; {14476#true} is VALID [2020-07-08 11:39:44,298 INFO L263 TraceCheckUtils]: 12: Hoare triple {14476#true} call #t~ret13 := valid_product(); {14476#true} is VALID [2020-07-08 11:39:44,298 INFO L280 TraceCheckUtils]: 13: Hoare triple {14476#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {14476#true} is VALID [2020-07-08 11:39:44,298 INFO L280 TraceCheckUtils]: 14: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:44,298 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14476#true} {14476#true} #423#return; {14476#true} is VALID [2020-07-08 11:39:44,298 INFO L280 TraceCheckUtils]: 16: Hoare triple {14476#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp~1 := #t~ret13;havoc #t~ret13; {14476#true} is VALID [2020-07-08 11:39:44,299 INFO L280 TraceCheckUtils]: 17: Hoare triple {14476#true} assume 0 != ~tmp~1; {14476#true} is VALID [2020-07-08 11:39:44,299 INFO L263 TraceCheckUtils]: 18: Hoare triple {14476#true} call setup(); {14476#true} is VALID [2020-07-08 11:39:44,299 INFO L280 TraceCheckUtils]: 19: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:44,299 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14476#true} {14476#true} #425#return; {14476#true} is VALID [2020-07-08 11:39:44,299 INFO L263 TraceCheckUtils]: 21: Hoare triple {14476#true} call runTest(); {14476#true} is VALID [2020-07-08 11:39:44,300 INFO L263 TraceCheckUtils]: 22: Hoare triple {14476#true} call __utac_acc__Specification5_spec__1(); {14476#true} is VALID [2020-07-08 11:39:44,300 INFO L280 TraceCheckUtils]: 23: Hoare triple {14476#true} ~switchedOnBeforeTS~0 := 0; {14476#true} is VALID [2020-07-08 11:39:44,300 INFO L280 TraceCheckUtils]: 24: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:44,300 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {14476#true} {14476#true} #503#return; {14476#true} is VALID [2020-07-08 11:39:44,300 INFO L263 TraceCheckUtils]: 26: Hoare triple {14476#true} call test(); {14476#true} is VALID [2020-07-08 11:39:44,300 INFO L280 TraceCheckUtils]: 27: Hoare triple {14476#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {14476#true} is VALID [2020-07-08 11:39:44,301 INFO L280 TraceCheckUtils]: 28: Hoare triple {14476#true} assume !false; {14476#true} is VALID [2020-07-08 11:39:44,301 INFO L280 TraceCheckUtils]: 29: Hoare triple {14476#true} assume ~splverifierCounter~0 < 4; {14476#true} is VALID [2020-07-08 11:39:44,301 INFO L280 TraceCheckUtils]: 30: Hoare triple {14476#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp~5 := #t~nondet34;havoc #t~nondet34; {14476#true} is VALID [2020-07-08 11:39:44,301 INFO L280 TraceCheckUtils]: 31: Hoare triple {14476#true} assume 0 != ~tmp~5; {14476#true} is VALID [2020-07-08 11:39:44,301 INFO L263 TraceCheckUtils]: 32: Hoare triple {14476#true} call waterRise(); {14476#true} is VALID [2020-07-08 11:39:44,301 INFO L280 TraceCheckUtils]: 33: Hoare triple {14476#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {14476#true} is VALID [2020-07-08 11:39:44,302 INFO L280 TraceCheckUtils]: 34: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:44,302 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {14476#true} {14476#true} #467#return; {14476#true} is VALID [2020-07-08 11:39:44,302 INFO L280 TraceCheckUtils]: 36: Hoare triple {14476#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___0~2 := #t~nondet35;havoc #t~nondet35; {14476#true} is VALID [2020-07-08 11:39:44,302 INFO L280 TraceCheckUtils]: 37: Hoare triple {14476#true} assume !(0 != ~tmp___0~2); {14476#true} is VALID [2020-07-08 11:39:44,303 INFO L280 TraceCheckUtils]: 38: Hoare triple {14476#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___2~0 := #t~nondet36;havoc #t~nondet36; {14476#true} is VALID [2020-07-08 11:39:44,303 INFO L280 TraceCheckUtils]: 39: Hoare triple {14476#true} assume 0 != ~tmp___2~0; {14476#true} is VALID [2020-07-08 11:39:44,303 INFO L263 TraceCheckUtils]: 40: Hoare triple {14476#true} call timeShift(); {14476#true} is VALID [2020-07-08 11:39:44,303 INFO L263 TraceCheckUtils]: 41: Hoare triple {14476#true} call __utac_acc__Specification5_spec__2(); {14476#true} is VALID [2020-07-08 11:39:44,304 INFO L263 TraceCheckUtils]: 42: Hoare triple {14476#true} call #t~ret0 := isPumpRunning(); {14476#true} is VALID [2020-07-08 11:39:44,304 INFO L280 TraceCheckUtils]: 43: Hoare triple {14476#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {14476#true} is VALID [2020-07-08 11:39:44,304 INFO L280 TraceCheckUtils]: 44: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:44,304 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {14476#true} {14476#true} #493#return; {14476#true} is VALID [2020-07-08 11:39:44,305 INFO L280 TraceCheckUtils]: 46: Hoare triple {14476#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {14476#true} is VALID [2020-07-08 11:39:44,305 INFO L280 TraceCheckUtils]: 47: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:44,305 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {14476#true} {14476#true} #481#return; {14476#true} is VALID [2020-07-08 11:39:44,305 INFO L280 TraceCheckUtils]: 49: Hoare triple {14476#true} assume !(0 != ~pumpRunning~0); {14476#true} is VALID [2020-07-08 11:39:44,306 INFO L280 TraceCheckUtils]: 50: Hoare triple {14476#true} assume 0 != ~systemActive~0; {14476#true} is VALID [2020-07-08 11:39:44,307 INFO L263 TraceCheckUtils]: 51: Hoare triple {14476#true} call processEnvironment(); {14476#true} is VALID [2020-07-08 11:39:44,307 INFO L280 TraceCheckUtils]: 52: Hoare triple {14476#true} havoc ~tmp~2; {14476#true} is VALID [2020-07-08 11:39:44,308 INFO L280 TraceCheckUtils]: 53: Hoare triple {14476#true} assume 0 == ~pumpRunning~0; {14476#true} is VALID [2020-07-08 11:39:44,308 INFO L263 TraceCheckUtils]: 54: Hoare triple {14476#true} call #t~ret14 := isHighWaterLevel(); {14476#true} is VALID [2020-07-08 11:39:44,308 INFO L280 TraceCheckUtils]: 55: Hoare triple {14476#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {14476#true} is VALID [2020-07-08 11:39:44,308 INFO L263 TraceCheckUtils]: 56: Hoare triple {14476#true} call #t~ret33 := isHighWaterSensorDry(); {14476#true} is VALID [2020-07-08 11:39:44,308 INFO L280 TraceCheckUtils]: 57: Hoare triple {14476#true} havoc ~retValue_acc~2; {14476#true} is VALID [2020-07-08 11:39:44,308 INFO L280 TraceCheckUtils]: 58: Hoare triple {14476#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {14476#true} is VALID [2020-07-08 11:39:44,309 INFO L280 TraceCheckUtils]: 59: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:44,309 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {14476#true} {14476#true} #479#return; {14476#true} is VALID [2020-07-08 11:39:44,309 INFO L280 TraceCheckUtils]: 61: Hoare triple {14476#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~tmp~4 := #t~ret33;havoc #t~ret33; {14476#true} is VALID [2020-07-08 11:39:44,309 INFO L280 TraceCheckUtils]: 62: Hoare triple {14476#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {14476#true} is VALID [2020-07-08 11:39:44,309 INFO L280 TraceCheckUtils]: 63: Hoare triple {14476#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {14476#true} is VALID [2020-07-08 11:39:44,309 INFO L280 TraceCheckUtils]: 64: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:44,310 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {14476#true} {14476#true} #459#return; {14476#true} is VALID [2020-07-08 11:39:44,310 INFO L280 TraceCheckUtils]: 66: Hoare triple {14476#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~2 := #t~ret14;havoc #t~ret14; {14476#true} is VALID [2020-07-08 11:39:44,310 INFO L280 TraceCheckUtils]: 67: Hoare triple {14476#true} assume 0 != ~tmp~2; {14476#true} is VALID [2020-07-08 11:39:44,310 INFO L263 TraceCheckUtils]: 68: Hoare triple {14476#true} call activatePump(); {14476#true} is VALID [2020-07-08 11:39:44,310 INFO L280 TraceCheckUtils]: 69: Hoare triple {14476#true} havoc ~tmp~3; {14476#true} is VALID [2020-07-08 11:39:44,310 INFO L263 TraceCheckUtils]: 70: Hoare triple {14476#true} call #t~ret15 := isMethaneAlarm(); {14476#true} is VALID [2020-07-08 11:39:44,311 INFO L280 TraceCheckUtils]: 71: Hoare triple {14476#true} havoc ~retValue_acc~4; {14476#true} is VALID [2020-07-08 11:39:44,311 INFO L263 TraceCheckUtils]: 72: Hoare triple {14476#true} call #t~ret16 := isMethaneLevelCritical(); {14476#true} is VALID [2020-07-08 11:39:44,311 INFO L280 TraceCheckUtils]: 73: Hoare triple {14476#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {14476#true} is VALID [2020-07-08 11:39:44,311 INFO L280 TraceCheckUtils]: 74: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:44,312 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {14476#true} {14476#true} #507#return; {14476#true} is VALID [2020-07-08 11:39:44,312 INFO L280 TraceCheckUtils]: 76: Hoare triple {14476#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~retValue_acc~4 := #t~ret16;havoc #t~ret16;#res := ~retValue_acc~4; {14476#true} is VALID [2020-07-08 11:39:44,312 INFO L280 TraceCheckUtils]: 77: Hoare triple {14476#true} assume true; {14476#true} is VALID [2020-07-08 11:39:44,312 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {14476#true} {14476#true} #475#return; {14476#true} is VALID [2020-07-08 11:39:44,313 INFO L280 TraceCheckUtils]: 79: Hoare triple {14476#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~3 := #t~ret15;havoc #t~ret15; {14476#true} is VALID [2020-07-08 11:39:44,313 INFO L280 TraceCheckUtils]: 80: Hoare triple {14476#true} assume !(0 != ~tmp~3); {14476#true} is VALID [2020-07-08 11:39:44,313 INFO L263 TraceCheckUtils]: 81: Hoare triple {14476#true} call activatePump__wrappee__highWaterSensor(); {14476#true} is VALID [2020-07-08 11:39:44,314 INFO L280 TraceCheckUtils]: 82: Hoare triple {14476#true} ~pumpRunning~0 := 1; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,315 INFO L280 TraceCheckUtils]: 83: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume true; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,316 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {14632#(<= 1 ~pumpRunning~0)} {14476#true} #477#return; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,317 INFO L280 TraceCheckUtils]: 85: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume true; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,317 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {14632#(<= 1 ~pumpRunning~0)} {14476#true} #461#return; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,318 INFO L280 TraceCheckUtils]: 87: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume true; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,318 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {14632#(<= 1 ~pumpRunning~0)} {14476#true} #485#return; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,319 INFO L263 TraceCheckUtils]: 89: Hoare triple {14632#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,320 INFO L280 TraceCheckUtils]: 90: Hoare triple {14632#(<= 1 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,320 INFO L263 TraceCheckUtils]: 91: Hoare triple {14632#(<= 1 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,321 INFO L280 TraceCheckUtils]: 92: Hoare triple {14632#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,321 INFO L280 TraceCheckUtils]: 93: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume true; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,322 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {14632#(<= 1 ~pumpRunning~0)} {14632#(<= 1 ~pumpRunning~0)} #495#return; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,323 INFO L280 TraceCheckUtils]: 95: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,323 INFO L280 TraceCheckUtils]: 96: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~0); {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,324 INFO L280 TraceCheckUtils]: 97: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume true; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,324 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {14632#(<= 1 ~pumpRunning~0)} {14632#(<= 1 ~pumpRunning~0)} #487#return; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,325 INFO L280 TraceCheckUtils]: 99: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume true; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,326 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {14632#(<= 1 ~pumpRunning~0)} {14476#true} #471#return; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,326 INFO L280 TraceCheckUtils]: 101: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume !false; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,327 INFO L280 TraceCheckUtils]: 102: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,327 INFO L280 TraceCheckUtils]: 103: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~tmp~5 := #t~nondet34;havoc #t~nondet34; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,328 INFO L280 TraceCheckUtils]: 104: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~5); {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,328 INFO L280 TraceCheckUtils]: 105: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp___0~2 := #t~nondet35;havoc #t~nondet35; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,329 INFO L280 TraceCheckUtils]: 106: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,330 INFO L280 TraceCheckUtils]: 107: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___2~0 := #t~nondet36;havoc #t~nondet36; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,330 INFO L280 TraceCheckUtils]: 108: Hoare triple {14632#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,331 INFO L263 TraceCheckUtils]: 109: Hoare triple {14632#(<= 1 ~pumpRunning~0)} call timeShift(); {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,331 INFO L263 TraceCheckUtils]: 110: Hoare triple {14632#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,332 INFO L263 TraceCheckUtils]: 111: Hoare triple {14632#(<= 1 ~pumpRunning~0)} call #t~ret0 := isPumpRunning(); {14632#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:39:44,333 INFO L280 TraceCheckUtils]: 112: Hoare triple {14632#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {15043#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:39:44,333 INFO L280 TraceCheckUtils]: 113: Hoare triple {15043#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {15043#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:39:44,335 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {15043#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {14632#(<= 1 ~pumpRunning~0)} #493#return; {15050#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:39:44,335 INFO L280 TraceCheckUtils]: 115: Hoare triple {15050#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {15054#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:39:44,336 INFO L280 TraceCheckUtils]: 116: Hoare triple {15054#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {15054#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:39:44,337 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {15054#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {14632#(<= 1 ~pumpRunning~0)} #481#return; {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,338 INFO L280 TraceCheckUtils]: 118: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,338 INFO L263 TraceCheckUtils]: 119: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,339 INFO L280 TraceCheckUtils]: 120: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,339 INFO L280 TraceCheckUtils]: 121: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} assume true; {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,340 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {15061#(<= 1 ~switchedOnBeforeTS~0)} {15061#(<= 1 ~switchedOnBeforeTS~0)} #483#return; {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,341 INFO L280 TraceCheckUtils]: 123: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,341 INFO L263 TraceCheckUtils]: 124: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,342 INFO L280 TraceCheckUtils]: 125: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~2; {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,342 INFO L280 TraceCheckUtils]: 126: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,343 INFO L263 TraceCheckUtils]: 127: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,343 INFO L280 TraceCheckUtils]: 128: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} assume true; {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,344 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {15061#(<= 1 ~switchedOnBeforeTS~0)} {15061#(<= 1 ~switchedOnBeforeTS~0)} #465#return; {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,345 INFO L280 TraceCheckUtils]: 130: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} assume true; {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,345 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {15061#(<= 1 ~switchedOnBeforeTS~0)} {15061#(<= 1 ~switchedOnBeforeTS~0)} #485#return; {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,346 INFO L263 TraceCheckUtils]: 132: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,347 INFO L280 TraceCheckUtils]: 133: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~0;havoc ~tmp___0~0; {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,347 INFO L263 TraceCheckUtils]: 134: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret1 := getWaterLevel(); {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,348 INFO L280 TraceCheckUtils]: 135: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,348 INFO L280 TraceCheckUtils]: 136: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} assume true; {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,349 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {15061#(<= 1 ~switchedOnBeforeTS~0)} {15061#(<= 1 ~switchedOnBeforeTS~0)} #495#return; {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,350 INFO L280 TraceCheckUtils]: 138: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,350 INFO L280 TraceCheckUtils]: 139: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~0; {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,351 INFO L263 TraceCheckUtils]: 140: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret2 := isPumpRunning(); {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,351 INFO L280 TraceCheckUtils]: 141: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,352 INFO L280 TraceCheckUtils]: 142: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} assume true; {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,353 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {15061#(<= 1 ~switchedOnBeforeTS~0)} {15061#(<= 1 ~switchedOnBeforeTS~0)} #497#return; {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,353 INFO L280 TraceCheckUtils]: 144: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,354 INFO L280 TraceCheckUtils]: 145: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~0; {15061#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:39:44,354 INFO L280 TraceCheckUtils]: 146: Hoare triple {15061#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {14477#false} is VALID [2020-07-08 11:39:44,355 INFO L263 TraceCheckUtils]: 147: Hoare triple {14477#false} call __automaton_fail(); {14477#false} is VALID [2020-07-08 11:39:44,355 INFO L280 TraceCheckUtils]: 148: Hoare triple {14477#false} assume !false; {14477#false} is VALID [2020-07-08 11:39:44,371 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 11:39:44,372 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:39:44,372 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-08 11:39:44,373 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174183971] [2020-07-08 11:39:44,374 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 149 [2020-07-08 11:39:44,438 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:39:44,438 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-08 11:39:44,718 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 222 edges. 222 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:39:44,718 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-08 11:39:44,719 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:39:44,719 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-08 11:39:44,720 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=321, Unknown=0, NotChecked=0, Total=380 [2020-07-08 11:39:44,720 INFO L87 Difference]: Start difference. First operand 614 states and 712 transitions. Second operand 20 states. [2020-07-08 11:39:46,130 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:39:47,675 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:39:48,273 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:39:48,667 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:39:53,024 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-08 11:39:53,714 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:39:54,759 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-07-08 11:40:00,226 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-08 11:40:03,969 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:40:06,316 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-08 11:40:08,033 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:40:08,588 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:40:09,325 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:40:11,675 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:40:13,963 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:40:16,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:40:16,490 INFO L93 Difference]: Finished difference Result 955 states and 1130 transitions. [2020-07-08 11:40:16,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2020-07-08 11:40:16,490 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 149 [2020-07-08 11:40:16,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:40:16,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 11:40:16,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 433 transitions. [2020-07-08 11:40:16,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 11:40:16,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 433 transitions. [2020-07-08 11:40:16,505 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 37 states and 433 transitions. [2020-07-08 11:40:17,898 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 433 edges. 433 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:40:17,898 INFO L225 Difference]: With dead ends: 955 [2020-07-08 11:40:17,898 INFO L226 Difference]: Without dead ends: 0 [2020-07-08 11:40:17,901 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 253 GetRequests, 205 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 562 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=489, Invalid=1961, Unknown=0, NotChecked=0, Total=2450 [2020-07-08 11:40:17,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-08 11:40:17,901 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-08 11:40:17,902 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:40:17,902 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-08 11:40:17,902 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 11:40:17,902 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 11:40:17,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:40:17,902 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 11:40:17,902 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 11:40:17,902 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:40:17,903 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:40:17,903 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 11:40:17,903 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 11:40:17,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:40:17,903 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 11:40:17,903 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 11:40:17,903 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:40:17,903 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:40:17,903 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:40:17,903 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:40:17,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-08 11:40:17,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-08 11:40:17,904 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 149 [2020-07-08 11:40:17,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:40:17,904 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-08 11:40:17,904 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-08 11:40:17,904 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 11:40:17,904 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:40:18,105 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-08 11:40:18,108 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-08 11:40:19,328 WARN L193 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 236 [2020-07-08 11:40:19,787 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 224 [2020-07-08 11:40:21,504 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 226 [2020-07-08 11:40:22,149 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 232 [2020-07-08 11:40:22,373 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 15 [2020-07-08 11:40:23,138 WARN L193 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 27 [2020-07-08 11:40:23,338 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-08 11:40:23,534 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 23 [2020-07-08 11:40:24,367 WARN L193 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 29 [2020-07-08 11:40:24,639 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 34 [2020-07-08 11:40:24,838 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 1 [2020-07-08 11:40:25,433 WARN L193 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 28 [2020-07-08 11:40:25,891 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2020-07-08 11:40:26,254 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 38 [2020-07-08 11:40:26,465 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-07-08 11:40:26,663 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-08 11:40:26,861 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 23 [2020-07-08 11:40:27,101 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:40:27,422 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-07-08 11:40:28,576 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 181 DAG size of output: 39 [2020-07-08 11:40:29,061 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2020-07-08 11:40:30,085 WARN L193 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 30 [2020-07-08 11:40:30,306 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 15 [2020-07-08 11:40:31,221 WARN L193 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 29 [2020-07-08 11:40:32,254 WARN L193 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 28 [2020-07-08 11:40:32,883 WARN L193 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 26 [2020-07-08 11:40:33,212 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 14 [2020-07-08 11:40:33,560 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 28 [2020-07-08 11:40:33,770 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 25 [2020-07-08 11:40:34,081 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 26 [2020-07-08 11:40:34,284 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 23 [2020-07-08 11:40:34,492 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 25 [2020-07-08 11:40:34,747 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-07-08 11:40:34,930 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 15 [2020-07-08 11:40:35,304 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 40 [2020-07-08 11:40:35,573 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 17 [2020-07-08 11:40:36,244 WARN L193 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 29 [2020-07-08 11:40:36,443 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-08 11:40:36,643 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 23 [2020-07-08 11:40:36,840 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 15 [2020-07-08 11:40:37,042 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 15 [2020-07-08 11:40:37,829 WARN L193 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 29 [2020-07-08 11:40:38,062 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 23 [2020-07-08 11:40:38,264 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 23 [2020-07-08 11:40:38,272 INFO L268 CegarLoopResult]: For program point L634(lines 611 635) no Hoare annotation was computed. [2020-07-08 11:40:38,273 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 587 642) no Hoare annotation was computed. [2020-07-08 11:40:38,273 INFO L268 CegarLoopResult]: For program point L618(lines 618 622) no Hoare annotation was computed. [2020-07-08 11:40:38,273 INFO L268 CegarLoopResult]: For program point L618-1(lines 618 622) no Hoare annotation was computed. [2020-07-08 11:40:38,273 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 587 642) no Hoare annotation was computed. [2020-07-08 11:40:38,273 INFO L268 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-07-08 11:40:38,273 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 587 642) no Hoare annotation was computed. [2020-07-08 11:40:38,273 INFO L268 CegarLoopResult]: For program point L612-2(lines 612 633) no Hoare annotation was computed. [2020-07-08 11:40:38,273 INFO L268 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-07-08 11:40:38,273 INFO L268 CegarLoopResult]: For program point L669-2(lines 669 694) no Hoare annotation was computed. [2020-07-08 11:40:38,273 INFO L268 CegarLoopResult]: For program point L695(lines 668 696) no Hoare annotation was computed. [2020-07-08 11:40:38,273 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 643 702) no Hoare annotation was computed. [2020-07-08 11:40:38,274 INFO L268 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-07-08 11:40:38,274 INFO L268 CegarLoopResult]: For program point L688-1(line 688) no Hoare annotation was computed. [2020-07-08 11:40:38,274 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 643 702) no Hoare annotation was computed. [2020-07-08 11:40:38,274 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 643 702) no Hoare annotation was computed. [2020-07-08 11:40:38,274 INFO L268 CegarLoopResult]: For program point L675(lines 675 679) no Hoare annotation was computed. [2020-07-08 11:40:38,274 INFO L268 CegarLoopResult]: For program point L675-1(lines 675 679) no Hoare annotation was computed. [2020-07-08 11:40:38,274 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 919 925) the Hoare annotation is: true [2020-07-08 11:40:38,275 INFO L268 CegarLoopResult]: For program point select_helpersEXIT(lines 919 925) no Hoare annotation was computed. [2020-07-08 11:40:38,275 INFO L268 CegarLoopResult]: For program point valid_productEXIT(lines 926 934) no Hoare annotation was computed. [2020-07-08 11:40:38,275 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 926 934) the Hoare annotation is: true [2020-07-08 11:40:38,275 INFO L268 CegarLoopResult]: For program point valid_productFINAL(lines 926 934) no Hoare annotation was computed. [2020-07-08 11:40:38,275 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 44 51) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-08 11:40:38,276 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1EXIT(lines 44 51) no Hoare annotation was computed. [2020-07-08 11:40:38,276 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1FINAL(lines 44 51) no Hoare annotation was computed. [2020-07-08 11:40:38,276 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 52 61) the Hoare annotation is: (let ((.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 2 ~waterLevel~0))) (.cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse0 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse0 .cse3 .cse2) (or .cse4 .cse0 .cse3 .cse2) (or .cse4 .cse0 .cse1 .cse2))) [2020-07-08 11:40:38,276 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2EXIT(lines 52 61) no Hoare annotation was computed. [2020-07-08 11:40:38,276 INFO L268 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2020-07-08 11:40:38,276 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2FINAL(lines 52 61) no Hoare annotation was computed. [2020-07-08 11:40:38,276 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 62 90) the Hoare annotation is: true [2020-07-08 11:40:38,277 INFO L264 CegarLoopResult]: At program point L77(line 77) the Hoare annotation is: (let ((.cse3 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1) (or .cse2 .cse3 .cse1) (or (not (= 1 ~waterLevel~0)) .cse3 .cse1) (or .cse2 .cse0 .cse1))) [2020-07-08 11:40:38,277 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__3EXIT(lines 62 90) no Hoare annotation was computed. [2020-07-08 11:40:38,277 INFO L268 CegarLoopResult]: For program point L75(lines 75 81) no Hoare annotation was computed. [2020-07-08 11:40:38,277 INFO L268 CegarLoopResult]: For program point L74(lines 74 84) no Hoare annotation was computed. [2020-07-08 11:40:38,277 INFO L264 CegarLoopResult]: At program point L72(line 72) the Hoare annotation is: (let ((.cse0 (not (= 2 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 ~pumpRunning~0)) .cse1) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1))) [2020-07-08 11:40:38,277 INFO L268 CegarLoopResult]: For program point L72-1(line 72) no Hoare annotation was computed. [2020-07-08 11:40:38,277 INFO L268 CegarLoopResult]: For program point L70(lines 70 87) no Hoare annotation was computed. [2020-07-08 11:40:38,277 INFO L268 CegarLoopResult]: For program point L70-1(lines 62 90) no Hoare annotation was computed. [2020-07-08 11:40:38,278 INFO L271 CegarLoopResult]: At program point L68(line 68) the Hoare annotation is: true [2020-07-08 11:40:38,278 INFO L268 CegarLoopResult]: For program point L68-1(line 68) no Hoare annotation was computed. [2020-07-08 11:40:38,278 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 271 293) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-08 11:40:38,278 INFO L264 CegarLoopResult]: At program point L283(line 283) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= 1 main_~tmp~1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-08 11:40:38,278 INFO L264 CegarLoopResult]: At program point L283-1(line 283) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= 1 main_~tmp~1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-08 11:40:38,278 INFO L268 CegarLoopResult]: For program point L281(lines 281 288) no Hoare annotation was computed. [2020-07-08 11:40:38,278 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 271 293) no Hoare annotation was computed. [2020-07-08 11:40:38,278 INFO L268 CegarLoopResult]: For program point L281-1(lines 281 288) no Hoare annotation was computed. [2020-07-08 11:40:38,279 INFO L268 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-07-08 11:40:38,279 INFO L264 CegarLoopResult]: At program point L278(line 278) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-08 11:40:38,279 INFO L264 CegarLoopResult]: At program point L277(line 277) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-08 11:40:38,279 INFO L264 CegarLoopResult]: At program point L277-1(line 277) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-08 11:40:38,279 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 271 293) no Hoare annotation was computed. [2020-07-08 11:40:38,279 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 225 248) no Hoare annotation was computed. [2020-07-08 11:40:38,279 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 225 248) no Hoare annotation was computed. [2020-07-08 11:40:38,280 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 225 248) no Hoare annotation was computed. [2020-07-08 11:40:38,280 INFO L268 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-07-08 11:40:38,280 INFO L268 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-07-08 11:40:38,280 INFO L268 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-07-08 11:40:38,280 INFO L268 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-07-08 11:40:38,280 INFO L268 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-07-08 11:40:38,280 INFO L268 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-07-08 11:40:38,280 INFO L268 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-07-08 11:40:38,281 INFO L268 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-07-08 11:40:38,281 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-07-08 11:40:38,281 INFO L268 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-07-08 11:40:38,281 INFO L268 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-07-08 11:40:38,281 INFO L268 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-07-08 11:40:38,281 INFO L268 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-07-08 11:40:38,281 INFO L268 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-07-08 11:40:38,281 INFO L268 CegarLoopResult]: For program point isPumpRunningEXIT(lines 405 413) no Hoare annotation was computed. [2020-07-08 11:40:38,281 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 405 413) the Hoare annotation is: true [2020-07-08 11:40:38,282 INFO L268 CegarLoopResult]: For program point isPumpRunningFINAL(lines 405 413) no Hoare annotation was computed. [2020-07-08 11:40:38,282 INFO L268 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-07-08 11:40:38,282 INFO L268 CegarLoopResult]: For program point L444-1(line 444) no Hoare annotation was computed. [2020-07-08 11:40:38,282 INFO L268 CegarLoopResult]: For program point L433(lines 433 441) no Hoare annotation was computed. [2020-07-08 11:40:38,282 INFO L268 CegarLoopResult]: For program point L433-2(lines 433 441) no Hoare annotation was computed. [2020-07-08 11:40:38,282 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 414 449) no Hoare annotation was computed. [2020-07-08 11:40:38,282 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 414 449) no Hoare annotation was computed. [2020-07-08 11:40:38,282 INFO L268 CegarLoopResult]: For program point L421(lines 421 429) no Hoare annotation was computed. [2020-07-08 11:40:38,283 INFO L268 CegarLoopResult]: For program point L421-2(lines 421 429) no Hoare annotation was computed. [2020-07-08 11:40:38,283 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 414 449) no Hoare annotation was computed. [2020-07-08 11:40:38,283 INFO L268 CegarLoopResult]: For program point select_featuresEXIT(lines 912 918) no Hoare annotation was computed. [2020-07-08 11:40:38,283 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 912 918) the Hoare annotation is: true [2020-07-08 11:40:38,283 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 541 586) no Hoare annotation was computed. [2020-07-08 11:40:38,283 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 541 586) no Hoare annotation was computed. [2020-07-08 11:40:38,283 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 541 586) no Hoare annotation was computed. [2020-07-08 11:40:38,283 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 854 899) no Hoare annotation was computed. [2020-07-08 11:40:38,283 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 854 899) no Hoare annotation was computed. [2020-07-08 11:40:38,283 INFO L268 CegarLoopResult]: For program point L874(lines 874 881) no Hoare annotation was computed. [2020-07-08 11:40:38,284 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 854 899) no Hoare annotation was computed. [2020-07-08 11:40:38,284 INFO L268 CegarLoopResult]: For program point L868(lines 868 888) no Hoare annotation was computed. [2020-07-08 11:40:38,284 INFO L268 CegarLoopResult]: For program point L868-1(lines 868 888) no Hoare annotation was computed. [2020-07-08 11:40:38,284 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 257 267) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-08 11:40:38,284 INFO L268 CegarLoopResult]: For program point runTestEXIT(lines 257 267) no Hoare annotation was computed. [2020-07-08 11:40:38,284 INFO L268 CegarLoopResult]: For program point runTestFINAL(lines 257 267) no Hoare annotation was computed. [2020-07-08 11:40:38,284 INFO L264 CegarLoopResult]: At program point L262(line 262) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-08 11:40:38,284 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 394 404) the Hoare annotation is: true [2020-07-08 11:40:38,284 INFO L271 CegarLoopResult]: At program point L399(line 399) the Hoare annotation is: true [2020-07-08 11:40:38,285 INFO L268 CegarLoopResult]: For program point L399-1(line 399) no Hoare annotation was computed. [2020-07-08 11:40:38,285 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 394 404) no Hoare annotation was computed. [2020-07-08 11:40:38,285 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 394 404) no Hoare annotation was computed. [2020-07-08 11:40:38,285 INFO L268 CegarLoopResult]: For program point deactivatePumpENTRY(lines 386 393) no Hoare annotation was computed. [2020-07-08 11:40:38,285 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 386 393) no Hoare annotation was computed. [2020-07-08 11:40:38,285 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 386 393) no Hoare annotation was computed. [2020-07-08 11:40:38,285 INFO L268 CegarLoopResult]: For program point isHighWaterSensorDryEXIT(lines 177 190) no Hoare annotation was computed. [2020-07-08 11:40:38,285 INFO L268 CegarLoopResult]: For program point L181(lines 181 187) no Hoare annotation was computed. [2020-07-08 11:40:38,285 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 177 190) the Hoare annotation is: true [2020-07-08 11:40:38,286 INFO L268 CegarLoopResult]: For program point isHighWaterSensorDryFINAL(lines 177 190) no Hoare annotation was computed. [2020-07-08 11:40:38,286 INFO L268 CegarLoopResult]: For program point L354-1(lines 335 359) no Hoare annotation was computed. [2020-07-08 11:40:38,286 INFO L264 CegarLoopResult]: At program point L349(line 349) the Hoare annotation is: (let ((.cse0 (and (= 0 processEnvironment_~tmp~2) (= 0 ~pumpRunning~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2) (or (not (<= 1 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| ~switchedOnBeforeTS~0)) .cse2))) [2020-07-08 11:40:38,286 INFO L264 CegarLoopResult]: At program point L345(line 345) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= 2 ~waterLevel~0)) .cse0 (= 0 ~pumpRunning~0) .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1) (or (not (<= 1 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| ~switchedOnBeforeTS~0)) .cse1))) [2020-07-08 11:40:38,286 INFO L268 CegarLoopResult]: For program point L343(lines 343 351) no Hoare annotation was computed. [2020-07-08 11:40:38,286 INFO L268 CegarLoopResult]: For program point processEnvironmentEXIT(lines 335 359) no Hoare annotation was computed. [2020-07-08 11:40:38,287 INFO L264 CegarLoopResult]: At program point L341(line 341) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 2 ~waterLevel~0)) .cse0 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or (not (<= 1 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| ~switchedOnBeforeTS~0)) .cse2))) [2020-07-08 11:40:38,287 INFO L268 CegarLoopResult]: For program point L341-1(line 341) no Hoare annotation was computed. [2020-07-08 11:40:38,287 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 335 359) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 2 ~waterLevel~0)) .cse0 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 1 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| ~switchedOnBeforeTS~0)) .cse2))) [2020-07-08 11:40:38,287 INFO L268 CegarLoopResult]: For program point L339(lines 339 356) no Hoare annotation was computed. [2020-07-08 11:40:38,287 INFO L264 CegarLoopResult]: At program point L354(line 354) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= 2 ~waterLevel~0)) .cse0 .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1) (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 1 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| ~switchedOnBeforeTS~0)) .cse1))) [2020-07-08 11:40:38,287 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__baseEXIT(lines 327 333) no Hoare annotation was computed. [2020-07-08 11:40:38,287 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 327 333) the Hoare annotation is: true [2020-07-08 11:40:38,288 INFO L268 CegarLoopResult]: For program point L481(lines 480 525) no Hoare annotation was computed. [2020-07-08 11:40:38,288 INFO L264 CegarLoopResult]: At program point testENTRY(lines 470 533) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-08 11:40:38,288 INFO L268 CegarLoopResult]: For program point L510(lines 510 521) no Hoare annotation was computed. [2020-07-08 11:40:38,288 INFO L268 CegarLoopResult]: For program point testFINAL(lines 470 533) no Hoare annotation was computed. [2020-07-08 11:40:38,288 INFO L264 CegarLoopResult]: At program point L502(line 502) the Hoare annotation is: (let ((.cse4 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse3 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse3 .cse4) (and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse3 .cse1 .cse2) (not .cse2))) [2020-07-08 11:40:38,288 INFO L268 CegarLoopResult]: For program point L500(lines 500 506) no Hoare annotation was computed. [2020-07-08 11:40:38,288 INFO L268 CegarLoopResult]: For program point L500-1(lines 500 506) no Hoare annotation was computed. [2020-07-08 11:40:38,288 INFO L264 CegarLoopResult]: At program point L492(line 492) the Hoare annotation is: (let ((.cse4 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse3 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse3 .cse4) (and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse3 .cse1 .cse2) (not .cse2))) [2020-07-08 11:40:38,289 INFO L264 CegarLoopResult]: At program point L523(lines 480 525) the Hoare annotation is: (let ((.cse4 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse3 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse3 .cse4) (and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse3 .cse1 .cse2) (not .cse2))) [2020-07-08 11:40:38,289 INFO L268 CegarLoopResult]: For program point L490(lines 490 496) no Hoare annotation was computed. [2020-07-08 11:40:38,289 INFO L268 CegarLoopResult]: For program point L490-1(lines 490 496) no Hoare annotation was computed. [2020-07-08 11:40:38,289 INFO L268 CegarLoopResult]: For program point L482(lines 482 486) no Hoare annotation was computed. [2020-07-08 11:40:38,289 INFO L264 CegarLoopResult]: At program point L526(lines 479 527) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-08 11:40:38,289 INFO L268 CegarLoopResult]: For program point L516(lines 516 520) no Hoare annotation was computed. [2020-07-08 11:40:38,289 INFO L268 CegarLoopResult]: For program point testEXIT(lines 470 533) no Hoare annotation was computed. [2020-07-08 11:40:38,290 INFO L264 CegarLoopResult]: At program point L516-2(lines 510 521) the Hoare annotation is: (let ((.cse4 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse3 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse3 .cse4) (and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse3 .cse1 .cse2) (not .cse2))) [2020-07-08 11:40:38,290 INFO L268 CegarLoopResult]: For program point L828(lines 828 835) no Hoare annotation was computed. [2020-07-08 11:40:38,290 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 808 853) no Hoare annotation was computed. [2020-07-08 11:40:38,290 INFO L268 CegarLoopResult]: For program point L822(lines 822 842) no Hoare annotation was computed. [2020-07-08 11:40:38,290 INFO L268 CegarLoopResult]: For program point L822-1(lines 822 842) no Hoare annotation was computed. [2020-07-08 11:40:38,290 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 808 853) no Hoare annotation was computed. [2020-07-08 11:40:38,290 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 808 853) no Hoare annotation was computed. [2020-07-08 11:40:38,290 INFO L264 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 360 367) the Hoare annotation is: (or (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-08 11:40:38,290 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__highWaterSensorEXIT(lines 360 367) no Hoare annotation was computed. [2020-07-08 11:40:38,291 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__highWaterSensorFINAL(lines 360 367) no Hoare annotation was computed. [2020-07-08 11:40:38,291 INFO L268 CegarLoopResult]: For program point L153(lines 153 161) no Hoare annotation was computed. [2020-07-08 11:40:38,291 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 145 167) no Hoare annotation was computed. [2020-07-08 11:40:38,291 INFO L268 CegarLoopResult]: For program point L153-2(lines 153 161) no Hoare annotation was computed. [2020-07-08 11:40:38,291 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 145 167) no Hoare annotation was computed. [2020-07-08 11:40:38,291 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 145 167) no Hoare annotation was computed. [2020-07-08 11:40:38,291 INFO L268 CegarLoopResult]: For program point L770-1(line 770) no Hoare annotation was computed. [2020-07-08 11:40:38,291 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 705 807) no Hoare annotation was computed. [2020-07-08 11:40:38,291 INFO L268 CegarLoopResult]: For program point L729(lines 729 733) no Hoare annotation was computed. [2020-07-08 11:40:38,292 INFO L268 CegarLoopResult]: For program point L793(lines 793 804) no Hoare annotation was computed. [2020-07-08 11:40:38,292 INFO L268 CegarLoopResult]: For program point L756(lines 756 760) no Hoare annotation was computed. [2020-07-08 11:40:38,292 INFO L268 CegarLoopResult]: For program point L754-2(lines 754 774) no Hoare annotation was computed. [2020-07-08 11:40:38,292 INFO L268 CegarLoopResult]: For program point L775(lines 753 776) no Hoare annotation was computed. [2020-07-08 11:40:38,292 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 705 807) no Hoare annotation was computed. [2020-07-08 11:40:38,292 INFO L268 CegarLoopResult]: For program point L734(lines 734 750) no Hoare annotation was computed. [2020-07-08 11:40:38,292 INFO L268 CegarLoopResult]: For program point L794(lines 794 801) no Hoare annotation was computed. [2020-07-08 11:40:38,292 INFO L268 CegarLoopResult]: For program point L755(lines 754 774) no Hoare annotation was computed. [2020-07-08 11:40:38,292 INFO L268 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-07-08 11:40:38,292 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 705 807) no Hoare annotation was computed. [2020-07-08 11:40:38,293 INFO L268 CegarLoopResult]: For program point L786-1(line 786) no Hoare annotation was computed. [2020-07-08 11:40:38,293 INFO L268 CegarLoopResult]: For program point L751(lines 751 792) no Hoare annotation was computed. [2020-07-08 11:40:38,293 INFO L268 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-07-08 11:40:38,293 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 902 911) no Hoare annotation was computed. [2020-07-08 11:40:38,293 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 902 911) no Hoare annotation was computed. [2020-07-08 11:40:38,293 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 902 911) no Hoare annotation was computed. [2020-07-08 11:40:38,293 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-08 11:40:38,294 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|)) [2020-07-08 11:40:38,294 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-08 11:40:38,294 INFO L264 CegarLoopResult]: At program point L380(line 380) the Hoare annotation is: (or (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-08 11:40:38,294 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 369 385) no Hoare annotation was computed. [2020-07-08 11:40:38,294 INFO L268 CegarLoopResult]: For program point L380-1(lines 369 385) no Hoare annotation was computed. [2020-07-08 11:40:38,294 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 369 385) the Hoare annotation is: (or (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-08 11:40:38,294 INFO L268 CegarLoopResult]: For program point L376(lines 376 382) no Hoare annotation was computed. [2020-07-08 11:40:38,295 INFO L264 CegarLoopResult]: At program point L374(line 374) the Hoare annotation is: (or (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-08 11:40:38,295 INFO L268 CegarLoopResult]: For program point L374-1(line 374) no Hoare annotation was computed. [2020-07-08 11:40:38,295 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 168 176) the Hoare annotation is: true [2020-07-08 11:40:38,295 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 168 176) no Hoare annotation was computed. [2020-07-08 11:40:38,295 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 168 176) no Hoare annotation was computed. [2020-07-08 11:40:38,295 INFO L268 CegarLoopResult]: For program point isHighWaterLevelEXIT(lines 450 468) no Hoare annotation was computed. [2020-07-08 11:40:38,296 INFO L268 CegarLoopResult]: For program point L459(lines 459 463) no Hoare annotation was computed. [2020-07-08 11:40:38,296 INFO L271 CegarLoopResult]: At program point L457(line 457) the Hoare annotation is: true [2020-07-08 11:40:38,296 INFO L268 CegarLoopResult]: For program point L459-2(lines 459 463) no Hoare annotation was computed. [2020-07-08 11:40:38,296 INFO L268 CegarLoopResult]: For program point L457-1(line 457) no Hoare annotation was computed. [2020-07-08 11:40:38,296 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 450 468) the Hoare annotation is: true [2020-07-08 11:40:38,296 INFO L268 CegarLoopResult]: For program point isHighWaterLevelFINAL(lines 450 468) no Hoare annotation was computed. [2020-07-08 11:40:38,296 INFO L268 CegarLoopResult]: For program point L128-1(lines 124 135) no Hoare annotation was computed. [2020-07-08 11:40:38,296 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 124 135) the Hoare annotation is: (let ((.cse3 (not (= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse2) (or .cse0 .cse3 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse0 .cse4 .cse2))) [2020-07-08 11:40:38,297 INFO L268 CegarLoopResult]: For program point changeMethaneLevelEXIT(lines 124 135) no Hoare annotation was computed. [2020-07-08 11:40:38,297 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-08 11:40:38,297 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-08 11:40:38,297 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-08 11:40:38,297 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 136 144) the Hoare annotation is: true [2020-07-08 11:40:38,297 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 136 144) no Hoare annotation was computed. [2020-07-08 11:40:38,298 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 136 144) no Hoare annotation was computed. [2020-07-08 11:40:38,298 INFO L264 CegarLoopResult]: At program point L316(line 316) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (<= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (= 1 ~waterLevel~0)) (.cse4 (= 0 ~pumpRunning~0)) (.cse7 (not (= 2 |old(~waterLevel~0)|))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (not (<= |old(~pumpRunning~0)| |old(~switchedOnBeforeTS~0)|)) (and .cse0 .cse1) .cse2 .cse3) (or (and .cse4 .cse5) .cse6 (not (= 1 |old(~waterLevel~0)|)) .cse3) (or .cse2 .cse7 (and .cse0 .cse1 .cse5) .cse3) (or (and .cse4 (= |old(~waterLevel~0)| ~waterLevel~0)) .cse7 .cse6 .cse3))) [2020-07-08 11:40:38,298 INFO L264 CegarLoopResult]: At program point L314(lines 314 320) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (<= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (= 1 ~waterLevel~0)) (.cse4 (= 0 ~pumpRunning~0)) (.cse7 (not (= 2 |old(~waterLevel~0)|))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (not (<= |old(~pumpRunning~0)| |old(~switchedOnBeforeTS~0)|)) (and .cse0 .cse1) .cse2 .cse3) (or (and .cse4 .cse5) .cse6 (not (= 1 |old(~waterLevel~0)|)) .cse3) (or .cse2 .cse7 (and .cse0 .cse1 .cse5) .cse3) (let ((.cse8 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse4 .cse8) (and .cse8 (<= 1 ~pumpRunning~0)) .cse7 .cse6 .cse3)))) [2020-07-08 11:40:38,299 INFO L264 CegarLoopResult]: At program point L309(line 309) the Hoare annotation is: (let ((.cse1 (not (= 2 |old(~waterLevel~0)|))) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse3) (or .cse4 (not (= 1 |old(~waterLevel~0)|)) .cse3) (or (not (<= |old(~pumpRunning~0)| |old(~switchedOnBeforeTS~0)|)) .cse0 .cse2 .cse3))) [2020-07-08 11:40:38,299 INFO L268 CegarLoopResult]: For program point L307(lines 303 325) no Hoare annotation was computed. [2020-07-08 11:40:38,299 INFO L268 CegarLoopResult]: For program point L305(lines 303 325) no Hoare annotation was computed. [2020-07-08 11:40:38,299 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 300 326) the Hoare annotation is: (let ((.cse6 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse6 .cse7)) (.cse5 (= 0 ~pumpRunning~0)) (.cse1 (not (= 2 |old(~waterLevel~0)|))) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= |old(~pumpRunning~0)| |old(~switchedOnBeforeTS~0)|)) .cse0 .cse2 .cse3) (or .cse4 (and .cse5 .cse6 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) .cse3) (or (and .cse5 .cse6 .cse7) .cse1 .cse4 .cse3)))) [2020-07-08 11:40:38,299 INFO L268 CegarLoopResult]: For program point timeShiftEXIT(lines 300 326) no Hoare annotation was computed. [2020-07-08 11:40:38,299 INFO L268 CegarLoopResult]: For program point timeShiftFINAL(lines 300 326) no Hoare annotation was computed. [2020-07-08 11:40:38,299 INFO L268 CegarLoopResult]: For program point cleanupEXIT(lines 194 223) no Hoare annotation was computed. [2020-07-08 11:40:38,299 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 194 223) the Hoare annotation is: true [2020-07-08 11:40:38,300 INFO L271 CegarLoopResult]: At program point L219(lines 194 223) the Hoare annotation is: true [2020-07-08 11:40:38,300 INFO L268 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-07-08 11:40:38,301 INFO L268 CegarLoopResult]: For program point L208(lines 208 212) no Hoare annotation was computed. [2020-07-08 11:40:38,301 INFO L271 CegarLoopResult]: At program point L208-1(lines 208 212) the Hoare annotation is: true [2020-07-08 11:40:38,301 INFO L268 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-07-08 11:40:38,301 INFO L271 CegarLoopResult]: At program point L204-2(lines 204 218) the Hoare annotation is: true [2020-07-08 11:40:38,301 INFO L271 CegarLoopResult]: At program point L200(line 200) the Hoare annotation is: true [2020-07-08 11:40:38,301 INFO L268 CegarLoopResult]: For program point L200-1(line 200) no Hoare annotation was computed. [2020-07-08 11:40:38,301 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 100 111) the Hoare annotation is: (or (not (<= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 1 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-08 11:40:38,301 INFO L268 CegarLoopResult]: For program point lowerWaterLevelEXIT(lines 100 111) no Hoare annotation was computed. [2020-07-08 11:40:38,301 INFO L268 CegarLoopResult]: For program point L104-1(lines 100 111) no Hoare annotation was computed. [2020-07-08 11:40:38,302 INFO L268 CegarLoopResult]: For program point setupEXIT(lines 249 255) no Hoare annotation was computed. [2020-07-08 11:40:38,302 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 249 255) the Hoare annotation is: true [2020-07-08 11:40:38,302 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-08 11:40:38,302 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-08 11:40:38,302 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-08 11:40:38,302 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-08 11:40:38,302 INFO L268 CegarLoopResult]: For program point waterRiseEXIT(lines 112 123) no Hoare annotation was computed. [2020-07-08 11:40:38,302 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 112 123) the Hoare annotation is: (let ((.cse0 (not (= 2 |old(~waterLevel~0)|))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= 2 ~waterLevel~0) .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse2) (or (not (<= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse3 .cse1 .cse2) (or .cse4 (not (= 1 |old(~waterLevel~0)|)) (= 1 ~waterLevel~0) .cse2))) [2020-07-08 11:40:38,302 INFO L268 CegarLoopResult]: For program point L116-1(lines 112 123) no Hoare annotation was computed. [2020-07-08 11:40:38,303 INFO L268 CegarLoopResult]: For program point __automaton_failFINAL(lines 936 943) no Hoare annotation was computed. [2020-07-08 11:40:38,303 INFO L268 CegarLoopResult]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 940) no Hoare annotation was computed. [2020-07-08 11:40:38,303 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 936 943) the Hoare annotation is: true [2020-07-08 11:40:38,303 INFO L268 CegarLoopResult]: For program point __automaton_failEXIT(lines 936 943) no Hoare annotation was computed. [2020-07-08 11:40:38,307 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeENTRY has no Hoare annotation [2020-07-08 11:40:38,307 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetENTRY has no Hoare annotation [2020-07-08 11:40:38,307 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-08 11:40:38,308 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-08 11:40:38,308 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-08 11:40:38,308 WARN L170 areAnnotationChecker]: L57 has no Hoare annotation [2020-07-08 11:40:38,313 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-08 11:40:38,314 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-08 11:40:38,314 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-08 11:40:38,314 WARN L170 areAnnotationChecker]: printPumpENTRY has no Hoare annotation [2020-07-08 11:40:38,314 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-08 11:40:38,314 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setENTRY has no Hoare annotation [2020-07-08 11:40:38,321 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeENTRY has no Hoare annotation [2020-07-08 11:40:38,322 WARN L170 areAnnotationChecker]: deactivatePumpENTRY has no Hoare annotation [2020-07-08 11:40:38,322 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2020-07-08 11:40:38,322 WARN L170 areAnnotationChecker]: L339 has no Hoare annotation [2020-07-08 11:40:38,322 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-08 11:40:38,323 WARN L170 areAnnotationChecker]: __utac__get_this_argENTRY has no Hoare annotation [2020-07-08 11:40:38,323 WARN L170 areAnnotationChecker]: activatePump__wrappee__highWaterSensorFINAL has no Hoare annotation [2020-07-08 11:40:38,324 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 11:40:38,324 WARN L170 areAnnotationChecker]: printEnvironmentENTRY has no Hoare annotation [2020-07-08 11:40:38,324 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtENTRY has no Hoare annotation [2020-07-08 11:40:38,324 WARN L170 areAnnotationChecker]: select_oneENTRY has no Hoare annotation [2020-07-08 11:40:38,324 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intENTRY has no Hoare annotation [2020-07-08 11:40:38,325 WARN L170 areAnnotationChecker]: L128-1 has no Hoare annotation [2020-07-08 11:40:38,325 WARN L170 areAnnotationChecker]: L128-1 has no Hoare annotation [2020-07-08 11:40:38,325 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-08 11:40:38,325 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-08 11:40:38,325 WARN L170 areAnnotationChecker]: L305 has no Hoare annotation [2020-07-08 11:40:38,327 WARN L170 areAnnotationChecker]: L104-1 has no Hoare annotation [2020-07-08 11:40:38,327 WARN L170 areAnnotationChecker]: L104-1 has no Hoare annotation [2020-07-08 11:40:38,337 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-08 11:40:38,338 WARN L170 areAnnotationChecker]: L116-1 has no Hoare annotation [2020-07-08 11:40:38,338 WARN L170 areAnnotationChecker]: L116-1 has no Hoare annotation [2020-07-08 11:40:38,338 WARN L170 areAnnotationChecker]: __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-08 11:40:38,338 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-08 11:40:38,338 WARN L170 areAnnotationChecker]: L612-2 has no Hoare annotation [2020-07-08 11:40:38,338 WARN L170 areAnnotationChecker]: L612-2 has no Hoare annotation [2020-07-08 11:40:38,338 WARN L170 areAnnotationChecker]: L612-2 has no Hoare annotation [2020-07-08 11:40:38,338 WARN L170 areAnnotationChecker]: L669-2 has no Hoare annotation [2020-07-08 11:40:38,338 WARN L170 areAnnotationChecker]: L669-2 has no Hoare annotation [2020-07-08 11:40:38,339 WARN L170 areAnnotationChecker]: L669-2 has no Hoare annotation [2020-07-08 11:40:38,339 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-08 11:40:38,339 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-08 11:40:38,339 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-08 11:40:38,339 WARN L170 areAnnotationChecker]: L57 has no Hoare annotation [2020-07-08 11:40:38,339 WARN L170 areAnnotationChecker]: L68-1 has no Hoare annotation [2020-07-08 11:40:38,339 WARN L170 areAnnotationChecker]: L230 has no Hoare annotation [2020-07-08 11:40:38,339 WARN L170 areAnnotationChecker]: L230 has no Hoare annotation [2020-07-08 11:40:38,339 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-08 11:40:38,340 WARN L170 areAnnotationChecker]: L421 has no Hoare annotation [2020-07-08 11:40:38,340 WARN L170 areAnnotationChecker]: L421 has no Hoare annotation [2020-07-08 11:40:38,340 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-08 11:40:38,340 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setFINAL has no Hoare annotation [2020-07-08 11:40:38,340 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-08 11:40:38,341 WARN L170 areAnnotationChecker]: L868 has no Hoare annotation [2020-07-08 11:40:38,341 WARN L170 areAnnotationChecker]: L868 has no Hoare annotation [2020-07-08 11:40:38,342 WARN L170 areAnnotationChecker]: L399-1 has no Hoare annotation [2020-07-08 11:40:38,342 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-08 11:40:38,342 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2020-07-08 11:40:38,342 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2020-07-08 11:40:38,342 WARN L170 areAnnotationChecker]: L339 has no Hoare annotation [2020-07-08 11:40:38,342 WARN L170 areAnnotationChecker]: L339 has no Hoare annotation [2020-07-08 11:40:38,342 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-08 11:40:38,342 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-08 11:40:38,343 WARN L170 areAnnotationChecker]: L481 has no Hoare annotation [2020-07-08 11:40:38,343 WARN L170 areAnnotationChecker]: L822 has no Hoare annotation [2020-07-08 11:40:38,343 WARN L170 areAnnotationChecker]: L822 has no Hoare annotation [2020-07-08 11:40:38,343 WARN L170 areAnnotationChecker]: activatePump__wrappee__highWaterSensorFINAL has no Hoare annotation [2020-07-08 11:40:38,343 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 11:40:38,343 WARN L170 areAnnotationChecker]: L153 has no Hoare annotation [2020-07-08 11:40:38,343 WARN L170 areAnnotationChecker]: L153 has no Hoare annotation [2020-07-08 11:40:38,343 WARN L170 areAnnotationChecker]: L729 has no Hoare annotation [2020-07-08 11:40:38,343 WARN L170 areAnnotationChecker]: L729 has no Hoare annotation [2020-07-08 11:40:38,343 WARN L170 areAnnotationChecker]: select_oneFINAL has no Hoare annotation [2020-07-08 11:40:38,344 WARN L170 areAnnotationChecker]: L374-1 has no Hoare annotation [2020-07-08 11:40:38,344 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intFINAL has no Hoare annotation [2020-07-08 11:40:38,344 WARN L170 areAnnotationChecker]: L128-1 has no Hoare annotation [2020-07-08 11:40:38,344 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-08 11:40:38,344 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-08 11:40:38,344 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-08 11:40:38,344 WARN L170 areAnnotationChecker]: L200-1 has no Hoare annotation [2020-07-08 11:40:38,345 WARN L170 areAnnotationChecker]: L305 has no Hoare annotation [2020-07-08 11:40:38,345 WARN L170 areAnnotationChecker]: L305 has no Hoare annotation [2020-07-08 11:40:38,345 WARN L170 areAnnotationChecker]: L104-1 has no Hoare annotation [2020-07-08 11:40:38,345 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 11:40:38,346 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-08 11:40:38,346 WARN L170 areAnnotationChecker]: L116-1 has no Hoare annotation [2020-07-08 11:40:38,346 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-08 11:40:38,346 WARN L170 areAnnotationChecker]: L634 has no Hoare annotation [2020-07-08 11:40:38,346 WARN L170 areAnnotationChecker]: L613 has no Hoare annotation [2020-07-08 11:40:38,346 WARN L170 areAnnotationChecker]: L695 has no Hoare annotation [2020-07-08 11:40:38,346 WARN L170 areAnnotationChecker]: L695 has no Hoare annotation [2020-07-08 11:40:38,346 WARN L170 areAnnotationChecker]: L670 has no Hoare annotation [2020-07-08 11:40:38,346 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1EXIT has no Hoare annotation [2020-07-08 11:40:38,346 WARN L170 areAnnotationChecker]: valid_productEXIT has no Hoare annotation [2020-07-08 11:40:38,346 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2FINAL has no Hoare annotation [2020-07-08 11:40:38,347 WARN L170 areAnnotationChecker]: L68-1 has no Hoare annotation [2020-07-08 11:40:38,347 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-08 11:40:38,347 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-08 11:40:38,347 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-08 11:40:38,347 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-08 11:40:38,347 WARN L170 areAnnotationChecker]: L421-2 has no Hoare annotation [2020-07-08 11:40:38,347 WARN L170 areAnnotationChecker]: L279 has no Hoare annotation [2020-07-08 11:40:38,347 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-08 11:40:38,347 WARN L170 areAnnotationChecker]: L874 has no Hoare annotation [2020-07-08 11:40:38,347 WARN L170 areAnnotationChecker]: L874 has no Hoare annotation [2020-07-08 11:40:38,347 WARN L170 areAnnotationChecker]: L868-1 has no Hoare annotation [2020-07-08 11:40:38,347 WARN L170 areAnnotationChecker]: L399-1 has no Hoare annotation [2020-07-08 11:40:38,347 WARN L170 areAnnotationChecker]: isHighWaterSensorDryFINAL has no Hoare annotation [2020-07-08 11:40:38,347 WARN L170 areAnnotationChecker]: L341-1 has no Hoare annotation [2020-07-08 11:40:38,347 WARN L170 areAnnotationChecker]: L354-1 has no Hoare annotation [2020-07-08 11:40:38,348 WARN L170 areAnnotationChecker]: L354-1 has no Hoare annotation [2020-07-08 11:40:38,348 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-08 11:40:38,348 WARN L170 areAnnotationChecker]: L481 has no Hoare annotation [2020-07-08 11:40:38,348 WARN L170 areAnnotationChecker]: L481 has no Hoare annotation [2020-07-08 11:40:38,348 WARN L170 areAnnotationChecker]: L828 has no Hoare annotation [2020-07-08 11:40:38,348 WARN L170 areAnnotationChecker]: L828 has no Hoare annotation [2020-07-08 11:40:38,348 WARN L170 areAnnotationChecker]: L822-1 has no Hoare annotation [2020-07-08 11:40:38,348 WARN L170 areAnnotationChecker]: activatePump__wrappee__highWaterSensorEXIT has no Hoare annotation [2020-07-08 11:40:38,348 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-08 11:40:38,348 WARN L170 areAnnotationChecker]: L153-2 has no Hoare annotation [2020-07-08 11:40:38,348 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtFINAL has no Hoare annotation [2020-07-08 11:40:38,348 WARN L170 areAnnotationChecker]: L734 has no Hoare annotation [2020-07-08 11:40:38,348 WARN L170 areAnnotationChecker]: L734 has no Hoare annotation [2020-07-08 11:40:38,348 WARN L170 areAnnotationChecker]: L374-1 has no Hoare annotation [2020-07-08 11:40:38,349 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intEXIT has no Hoare annotation [2020-07-08 11:40:38,349 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-08 11:40:38,349 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-08 11:40:38,349 WARN L170 areAnnotationChecker]: getWaterLevelEXIT has no Hoare annotation [2020-07-08 11:40:38,349 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-08 11:40:38,349 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-08 11:40:38,349 WARN L170 areAnnotationChecker]: L200-1 has no Hoare annotation [2020-07-08 11:40:38,349 WARN L170 areAnnotationChecker]: L307 has no Hoare annotation [2020-07-08 11:40:38,350 WARN L170 areAnnotationChecker]: L307 has no Hoare annotation [2020-07-08 11:40:38,350 WARN L170 areAnnotationChecker]: L307 has no Hoare annotation [2020-07-08 11:40:38,350 WARN L170 areAnnotationChecker]: lowerWaterLevelEXIT has no Hoare annotation [2020-07-08 11:40:38,350 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 11:40:38,350 WARN L170 areAnnotationChecker]: L281-1 has no Hoare annotation [2020-07-08 11:40:38,351 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-08 11:40:38,351 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-08 11:40:38,351 WARN L170 areAnnotationChecker]: __automaton_failEXIT has no Hoare annotation [2020-07-08 11:40:38,351 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeFINAL has no Hoare annotation [2020-07-08 11:40:38,351 WARN L170 areAnnotationChecker]: L618 has no Hoare annotation [2020-07-08 11:40:38,351 WARN L170 areAnnotationChecker]: L618 has no Hoare annotation [2020-07-08 11:40:38,351 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetFINAL has no Hoare annotation [2020-07-08 11:40:38,351 WARN L170 areAnnotationChecker]: L675 has no Hoare annotation [2020-07-08 11:40:38,352 WARN L170 areAnnotationChecker]: L675 has no Hoare annotation [2020-07-08 11:40:38,352 WARN L170 areAnnotationChecker]: L279 has no Hoare annotation [2020-07-08 11:40:38,352 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2EXIT has no Hoare annotation [2020-07-08 11:40:38,352 WARN L170 areAnnotationChecker]: L70 has no Hoare annotation [2020-07-08 11:40:38,352 WARN L170 areAnnotationChecker]: L70 has no Hoare annotation [2020-07-08 11:40:38,352 WARN L170 areAnnotationChecker]: L232 has no Hoare annotation [2020-07-08 11:40:38,352 WARN L170 areAnnotationChecker]: L232 has no Hoare annotation [2020-07-08 11:40:38,352 WARN L170 areAnnotationChecker]: L72-1 has no Hoare annotation [2020-07-08 11:40:38,352 WARN L170 areAnnotationChecker]: L433 has no Hoare annotation [2020-07-08 11:40:38,352 WARN L170 areAnnotationChecker]: L433 has no Hoare annotation [2020-07-08 11:40:38,352 WARN L170 areAnnotationChecker]: runTestEXIT has no Hoare annotation [2020-07-08 11:40:38,353 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeFINAL has no Hoare annotation [2020-07-08 11:40:38,353 WARN L170 areAnnotationChecker]: isMethaneAlarmFINAL has no Hoare annotation [2020-07-08 11:40:38,353 WARN L170 areAnnotationChecker]: isHighWaterSensorDryEXIT has no Hoare annotation [2020-07-08 11:40:38,353 WARN L170 areAnnotationChecker]: L341-1 has no Hoare annotation [2020-07-08 11:40:38,353 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-08 11:40:38,353 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-08 11:40:38,353 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-08 11:40:38,353 WARN L170 areAnnotationChecker]: __utac__get_this_argFINAL has no Hoare annotation [2020-07-08 11:40:38,353 WARN L170 areAnnotationChecker]: L380-1 has no Hoare annotation [2020-07-08 11:40:38,354 WARN L170 areAnnotationChecker]: printEnvironmentFINAL has no Hoare annotation [2020-07-08 11:40:38,354 WARN L170 areAnnotationChecker]: L751 has no Hoare annotation [2020-07-08 11:40:38,354 WARN L170 areAnnotationChecker]: L751 has no Hoare annotation [2020-07-08 11:40:38,354 WARN L170 areAnnotationChecker]: L376 has no Hoare annotation [2020-07-08 11:40:38,354 WARN L170 areAnnotationChecker]: L376 has no Hoare annotation [2020-07-08 11:40:38,354 WARN L170 areAnnotationChecker]: L688-1 has no Hoare annotation [2020-07-08 11:40:38,354 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2020-07-08 11:40:38,354 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2020-07-08 11:40:38,354 WARN L170 areAnnotationChecker]: L500-1 has no Hoare annotation [2020-07-08 11:40:38,355 WARN L170 areAnnotationChecker]: L459 has no Hoare annotation [2020-07-08 11:40:38,355 WARN L170 areAnnotationChecker]: L459 has no Hoare annotation [2020-07-08 11:40:38,355 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-08 11:40:38,356 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-08 11:40:38,356 WARN L170 areAnnotationChecker]: L281-1 has no Hoare annotation [2020-07-08 11:40:38,356 WARN L170 areAnnotationChecker]: L236 has no Hoare annotation [2020-07-08 11:40:38,357 WARN L170 areAnnotationChecker]: L236 has no Hoare annotation [2020-07-08 11:40:38,357 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-08 11:40:38,357 WARN L170 areAnnotationChecker]: L70-1 has no Hoare annotation [2020-07-08 11:40:38,357 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeEXIT has no Hoare annotation [2020-07-08 11:40:38,357 WARN L170 areAnnotationChecker]: L618-1 has no Hoare annotation [2020-07-08 11:40:38,357 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-08 11:40:38,357 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-08 11:40:38,357 WARN L170 areAnnotationChecker]: L675-1 has no Hoare annotation [2020-07-08 11:40:38,357 WARN L170 areAnnotationChecker]: L281 has no Hoare annotation [2020-07-08 11:40:38,357 WARN L170 areAnnotationChecker]: L281 has no Hoare annotation [2020-07-08 11:40:38,358 WARN L170 areAnnotationChecker]: L72-1 has no Hoare annotation [2020-07-08 11:40:38,358 WARN L170 areAnnotationChecker]: L233 has no Hoare annotation [2020-07-08 11:40:38,358 WARN L170 areAnnotationChecker]: L233 has no Hoare annotation [2020-07-08 11:40:38,358 WARN L170 areAnnotationChecker]: L74 has no Hoare annotation [2020-07-08 11:40:38,358 WARN L170 areAnnotationChecker]: L74 has no Hoare annotation [2020-07-08 11:40:38,358 WARN L170 areAnnotationChecker]: L433-2 has no Hoare annotation [2020-07-08 11:40:38,358 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-08 11:40:38,358 WARN L170 areAnnotationChecker]: L343 has no Hoare annotation [2020-07-08 11:40:38,358 WARN L170 areAnnotationChecker]: L343 has no Hoare annotation [2020-07-08 11:40:38,358 WARN L170 areAnnotationChecker]: testEXIT has no Hoare annotation [2020-07-08 11:40:38,359 WARN L170 areAnnotationChecker]: L490 has no Hoare annotation [2020-07-08 11:40:38,359 WARN L170 areAnnotationChecker]: L490 has no Hoare annotation [2020-07-08 11:40:38,359 WARN L170 areAnnotationChecker]: activatePumpEXIT has no Hoare annotation [2020-07-08 11:40:38,359 WARN L170 areAnnotationChecker]: printEnvironmentEXIT has no Hoare annotation [2020-07-08 11:40:38,359 WARN L170 areAnnotationChecker]: L754-2 has no Hoare annotation [2020-07-08 11:40:38,359 WARN L170 areAnnotationChecker]: L754-2 has no Hoare annotation [2020-07-08 11:40:38,359 WARN L170 areAnnotationChecker]: L754-2 has no Hoare annotation [2020-07-08 11:40:38,359 WARN L170 areAnnotationChecker]: L793 has no Hoare annotation [2020-07-08 11:40:38,359 WARN L170 areAnnotationChecker]: L793 has no Hoare annotation [2020-07-08 11:40:38,359 WARN L170 areAnnotationChecker]: L380-1 has no Hoare annotation [2020-07-08 11:40:38,363 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2020-07-08 11:40:38,364 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2020-07-08 11:40:38,364 WARN L170 areAnnotationChecker]: L510 has no Hoare annotation [2020-07-08 11:40:38,364 WARN L170 areAnnotationChecker]: L510 has no Hoare annotation [2020-07-08 11:40:38,364 WARN L170 areAnnotationChecker]: L459-2 has no Hoare annotation [2020-07-08 11:40:38,364 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-08 11:40:38,364 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-08 11:40:38,364 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-08 11:40:38,364 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-08 11:40:38,364 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-08 11:40:38,364 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-08 11:40:38,364 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-08 11:40:38,364 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-08 11:40:38,364 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__3EXIT has no Hoare annotation [2020-07-08 11:40:38,364 WARN L170 areAnnotationChecker]: L770-1 has no Hoare annotation [2020-07-08 11:40:38,365 WARN L170 areAnnotationChecker]: L786-1 has no Hoare annotation [2020-07-08 11:40:38,365 WARN L170 areAnnotationChecker]: L688 has no Hoare annotation [2020-07-08 11:40:38,365 WARN L170 areAnnotationChecker]: L688 has no Hoare annotation [2020-07-08 11:40:38,365 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2020-07-08 11:40:38,365 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2020-07-08 11:40:38,365 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2020-07-08 11:40:38,365 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2020-07-08 11:40:38,365 WARN L170 areAnnotationChecker]: L444 has no Hoare annotation [2020-07-08 11:40:38,365 WARN L170 areAnnotationChecker]: L444 has no Hoare annotation [2020-07-08 11:40:38,365 WARN L170 areAnnotationChecker]: L354-1 has no Hoare annotation [2020-07-08 11:40:38,366 WARN L170 areAnnotationChecker]: L354-1 has no Hoare annotation [2020-07-08 11:40:38,366 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-08 11:40:38,367 WARN L170 areAnnotationChecker]: L444-1 has no Hoare annotation [2020-07-08 11:40:38,367 WARN L170 areAnnotationChecker]: L775 has no Hoare annotation [2020-07-08 11:40:38,367 WARN L170 areAnnotationChecker]: L755 has no Hoare annotation [2020-07-08 11:40:38,367 WARN L170 areAnnotationChecker]: L755 has no Hoare annotation [2020-07-08 11:40:38,367 WARN L170 areAnnotationChecker]: L794 has no Hoare annotation [2020-07-08 11:40:38,367 WARN L170 areAnnotationChecker]: L794 has no Hoare annotation [2020-07-08 11:40:38,367 WARN L170 areAnnotationChecker]: L242 has no Hoare annotation [2020-07-08 11:40:38,367 WARN L170 areAnnotationChecker]: L242 has no Hoare annotation [2020-07-08 11:40:38,368 WARN L170 areAnnotationChecker]: L516 has no Hoare annotation [2020-07-08 11:40:38,369 WARN L170 areAnnotationChecker]: L516 has no Hoare annotation [2020-07-08 11:40:38,369 WARN L170 areAnnotationChecker]: isHighWaterLevelFINAL has no Hoare annotation [2020-07-08 11:40:38,369 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-08 11:40:38,369 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-08 11:40:38,369 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-08 11:40:38,369 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-08 11:40:38,369 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:40:38,369 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:40:38,370 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:40:38,370 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:40:38,370 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:40:38,370 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:40:38,370 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:40:38,370 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:40:38,371 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-08 11:40:38,371 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-08 11:40:38,371 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-08 11:40:38,371 WARN L170 areAnnotationChecker]: L500-1 has no Hoare annotation [2020-07-08 11:40:38,372 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2020-07-08 11:40:38,372 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2020-07-08 11:40:38,372 WARN L170 areAnnotationChecker]: L70-1 has no Hoare annotation [2020-07-08 11:40:38,372 WARN L170 areAnnotationChecker]: printPumpFINAL has no Hoare annotation [2020-07-08 11:40:38,372 WARN L170 areAnnotationChecker]: L786 has no Hoare annotation [2020-07-08 11:40:38,372 WARN L170 areAnnotationChecker]: L786 has no Hoare annotation [2020-07-08 11:40:38,373 WARN L170 areAnnotationChecker]: L756 has no Hoare annotation [2020-07-08 11:40:38,373 WARN L170 areAnnotationChecker]: L243 has no Hoare annotation [2020-07-08 11:40:38,373 WARN L170 areAnnotationChecker]: L243 has no Hoare annotation [2020-07-08 11:40:38,373 WARN L170 areAnnotationChecker]: isHighWaterLevelEXIT has no Hoare annotation [2020-07-08 11:40:38,373 WARN L170 areAnnotationChecker]: Specification2FINAL has no Hoare annotation [2020-07-08 11:40:38,373 WARN L170 areAnnotationChecker]: L215 has no Hoare annotation [2020-07-08 11:40:38,374 WARN L170 areAnnotationChecker]: L215 has no Hoare annotation [2020-07-08 11:40:38,374 WARN L170 areAnnotationChecker]: L239 has no Hoare annotation [2020-07-08 11:40:38,374 WARN L170 areAnnotationChecker]: L239 has no Hoare annotation [2020-07-08 11:40:38,374 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:40:38,374 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:40:38,374 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:40:38,374 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:40:38,374 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:40:38,374 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:40:38,374 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:40:38,374 WARN L170 areAnnotationChecker]: L770 has no Hoare annotation [2020-07-08 11:40:38,374 WARN L170 areAnnotationChecker]: L770 has no Hoare annotation [2020-07-08 11:40:38,374 INFO L163 areAnnotationChecker]: CFG has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-08 11:40:38,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.07 11:40:38 BoogieIcfgContainer [2020-07-08 11:40:38,389 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-08 11:40:38,391 INFO L168 Benchmark]: Toolchain (without parser) took 194133.54 ms. Allocated memory was 138.4 MB in the beginning and 351.8 MB in the end (delta: 213.4 MB). Free memory was 101.1 MB in the beginning and 155.3 MB in the end (delta: -54.2 MB). Peak memory consumption was 159.2 MB. Max. memory is 7.1 GB. [2020-07-08 11:40:38,392 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 138.4 MB. Free memory was 120.2 MB in the beginning and 120.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-08 11:40:38,392 INFO L168 Benchmark]: CACSL2BoogieTranslator took 683.44 ms. Allocated memory was 138.4 MB in the beginning and 202.9 MB in the end (delta: 64.5 MB). Free memory was 100.9 MB in the beginning and 170.9 MB in the end (delta: -70.0 MB). Peak memory consumption was 31.6 MB. Max. memory is 7.1 GB. [2020-07-08 11:40:38,393 INFO L168 Benchmark]: Boogie Preprocessor took 108.98 ms. Allocated memory is still 202.9 MB. Free memory was 170.9 MB in the beginning and 165.3 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. [2020-07-08 11:40:38,393 INFO L168 Benchmark]: RCFGBuilder took 1694.72 ms. Allocated memory was 202.9 MB in the beginning and 235.9 MB in the end (delta: 33.0 MB). Free memory was 165.3 MB in the beginning and 96.8 MB in the end (delta: 68.5 MB). Peak memory consumption was 101.5 MB. Max. memory is 7.1 GB. [2020-07-08 11:40:38,394 INFO L168 Benchmark]: TraceAbstraction took 191639.86 ms. Allocated memory was 235.9 MB in the beginning and 351.8 MB in the end (delta: 115.9 MB). Free memory was 95.4 MB in the beginning and 155.3 MB in the end (delta: -59.9 MB). Peak memory consumption was 55.9 MB. Max. memory is 7.1 GB. [2020-07-08 11:40:38,396 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 138.4 MB. Free memory was 120.2 MB in the beginning and 120.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 683.44 ms. Allocated memory was 138.4 MB in the beginning and 202.9 MB in the end (delta: 64.5 MB). Free memory was 100.9 MB in the beginning and 170.9 MB in the end (delta: -70.0 MB). Peak memory consumption was 31.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 108.98 ms. Allocated memory is still 202.9 MB. Free memory was 170.9 MB in the beginning and 165.3 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1694.72 ms. Allocated memory was 202.9 MB in the beginning and 235.9 MB in the end (delta: 33.0 MB). Free memory was 165.3 MB in the beginning and 96.8 MB in the end (delta: 68.5 MB). Peak memory consumption was 101.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 191639.86 ms. Allocated memory was 235.9 MB in the beginning and 351.8 MB in the end (delta: 115.9 MB). Free memory was 95.4 MB in the beginning and 155.3 MB in the end (delta: -59.9 MB). Peak memory consumption was 55.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 940]: 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: 194]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 479]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(1 == systemActive)) || !(1 == \old(waterLevel)) - InvariantResult [Line: 480]: Loop Invariant Derived loop invariant: ((((((((0 == splverifierCounter && 0 == pumpRunning) && 1 == waterLevel) && 1 == systemActive) || !(0 == \old(pumpRunning))) || ((0 == splverifierCounter && 2 == waterLevel) && 1 <= pumpRunning)) || ((pumpRunning <= switchedOnBeforeTS && 0 == splverifierCounter) && 1 <= pumpRunning)) || !(1 == \old(waterLevel))) || (((0 == splverifierCounter && 2 == waterLevel) && 0 == pumpRunning) && 1 == systemActive)) || !(1 == systemActive) - InvariantResult [Line: 204]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 232 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 171.2s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 142.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 20.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1303 SDtfs, 2622 SDslu, 1959 SDs, 0 SdLazy, 7335 SolverSat, 1689 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 39.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 657 GetRequests, 482 SyntacticMatches, 2 SemanticMatches, 173 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1036 ImplicationChecksByTransitivity, 19.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=614occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 19.5s AutomataMinimizationTime, 10 MinimizatonAttempts, 408 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 58 LocationsWithAnnotation, 844 PreInvPairs, 904 NumberOfFragments, 1649 HoareAnnotationTreeSize, 844 FomulaSimplifications, 22467859 FormulaSimplificationTreeSizeReduction, 4.0s HoareSimplificationTime, 58 FomulaSimplificationsInter, 306444 FormulaSimplificationTreeSizeReductionInter, 14.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 6.7s InterpolantComputationTime, 1059 NumberOfCodeBlocks, 1059 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 1048 ConstructedInterpolants, 0 QuantifiedInterpolants, 370402 SizeOfPredicates, 4 NumberOfNonLiveVariables, 901 ConjunctsInSsa, 8 ConjunctsInUnsatCore, 11 InterpolantComputations, 9 PerfectInterpolantSequences, 84/103 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...