/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_product25.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:18:13,837 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:18:13,840 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:18:13,859 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:18:13,859 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:18:13,861 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:18:13,863 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:18:13,874 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:18:13,877 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:18:13,880 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:18:13,882 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:18:13,884 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:18:13,884 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:18:13,886 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:18:13,888 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:18:13,889 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:18:13,890 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:18:13,891 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:18:13,893 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:18:13,897 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:18:13,902 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:18:13,905 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:18:13,906 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:18:13,907 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:18:13,909 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 14:18:13,909 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 14:18:13,910 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 14:18:13,912 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 14:18:13,912 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 14:18:13,913 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 14:18:13,913 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 14:18:13,914 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 14:18:13,915 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 14:18:13,916 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 14:18:13,917 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 14:18:13,917 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 14:18:13,918 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 14:18:13,918 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 14:18:13,918 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:18:13,919 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:18:13,920 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:18:13,921 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 [2020-07-10 14:18:13,948 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:18:13,948 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:18:13,950 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:18:13,950 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:18:13,950 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:18:13,951 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:18:13,951 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:18:13,951 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:18:13,951 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:18:13,951 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:18:13,952 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:18:13,953 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:18:13,953 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:18:13,953 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:18:13,953 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:18:13,954 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:18:13,954 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:18:13,954 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:18:13,954 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:18:13,954 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:18:13,955 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:18:13,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:18:13,955 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:18:13,955 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:18:13,955 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:18:13,955 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:18:13,956 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:18:13,956 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:18:13,956 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:18:13,956 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:18:14,216 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:18:14,237 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:18:14,241 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:18:14,242 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:18:14,242 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:18:14,243 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product25.cil.c [2020-07-10 14:18:14,316 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d93a4862/551ad7b159944cfeacd7d4c9b27c33ca/FLAGd906c3a79 [2020-07-10 14:18:14,864 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:18:14,865 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product25.cil.c [2020-07-10 14:18:14,875 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d93a4862/551ad7b159944cfeacd7d4c9b27c33ca/FLAGd906c3a79 [2020-07-10 14:18:15,156 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d93a4862/551ad7b159944cfeacd7d4c9b27c33ca [2020-07-10 14:18:15,166 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:18:15,168 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:18:15,169 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:18:15,169 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:18:15,173 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:18:15,175 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:18:15" (1/1) ... [2020-07-10 14:18:15,178 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@98d08b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:18:15, skipping insertion in model container [2020-07-10 14:18:15,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:18:15" (1/1) ... [2020-07-10 14:18:15,187 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:18:15,230 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:18:15,713 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:18:15,727 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:18:15,814 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:18:15,854 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:18:15,854 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:18:15 WrapperNode [2020-07-10 14:18:15,854 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:18:15,855 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:18:15,855 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:18:15,855 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:18:15,865 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:18:15" (1/1) ... [2020-07-10 14:18:15,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:18:15" (1/1) ... [2020-07-10 14:18:15,887 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:18:15" (1/1) ... [2020-07-10 14:18:15,888 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:18:15" (1/1) ... [2020-07-10 14:18:15,940 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:18:15" (1/1) ... [2020-07-10 14:18:15,954 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:18:15" (1/1) ... [2020-07-10 14:18:15,959 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:18:15" (1/1) ... [2020-07-10 14:18:15,967 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:18:15,967 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:18:15,967 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:18:15,967 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:18:15,968 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:18:15" (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 [2020-07-10 14:18:16,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:18:16,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:18:16,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 14:18:16,027 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 14:18:16,027 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 14:18:16,027 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 14:18:16,027 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 14:18:16,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 14:18:16,028 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 14:18:16,028 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 14:18:16,028 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 14:18:16,028 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-10 14:18:16,028 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 14:18:16,028 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 14:18:16,028 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 14:18:16,029 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 14:18:16,029 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 14:18:16,029 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-10 14:18:16,029 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 14:18:16,030 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 14:18:16,030 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 14:18:16,030 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 14:18:16,030 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 14:18:16,030 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:18:16,030 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 14:18:16,030 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 14:18:16,031 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 14:18:16,031 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 14:18:16,031 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 14:18:16,031 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 14:18:16,031 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-10 14:18:16,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 14:18:16,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 14:18:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 14:18:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 14:18:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 14:18:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 14:18:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:18:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:18:16,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:18:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:18:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:18:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 14:18:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 14:18:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 14:18:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 14:18:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 14:18:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 14:18:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 14:18:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 14:18:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 14:18:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-10 14:18:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 14:18:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 14:18:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 14:18:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 14:18:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 14:18:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:18:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:18:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 14:18:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 14:18:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-10 14:18:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-10 14:18:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 14:18:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 14:18:16,037 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 14:18:16,037 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 14:18:16,037 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 14:18:16,037 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 14:18:16,037 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 14:18:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 14:18:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:18:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 14:18:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:18:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 14:18:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 14:18:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 14:18:16,039 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 14:18:16,039 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 14:18:16,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 14:18:16,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 14:18:16,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 14:18:16,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 14:18:16,039 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 14:18:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 14:18:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 14:18:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 14:18:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 14:18:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 14:18:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 14:18:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 14:18:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:18:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 14:18:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:18:17,699 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:18:17,700 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 14:18:17,705 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:18:17 BoogieIcfgContainer [2020-07-10 14:18:17,705 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:18:17,707 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:18:17,707 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:18:17,710 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:18:17,710 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:18:15" (1/3) ... [2020-07-10 14:18:17,711 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53534acc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:18:17, skipping insertion in model container [2020-07-10 14:18:17,711 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:18:15" (2/3) ... [2020-07-10 14:18:17,712 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53534acc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:18:17, skipping insertion in model container [2020-07-10 14:18:17,712 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:18:17" (3/3) ... [2020-07-10 14:18:17,714 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product25.cil.c [2020-07-10 14:18:17,725 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:18:17,733 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:18:17,747 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:18:17,772 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:18:17,773 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:18:17,773 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:18:17,773 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:18:17,774 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:18:17,774 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:18:17,774 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:18:17,774 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:18:17,816 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states. [2020-07-10 14:18:17,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 14:18:17,827 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:18:17,828 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] [2020-07-10 14:18:17,828 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:18:17,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:18:17,833 INFO L82 PathProgramCache]: Analyzing trace with hash 1780233577, now seen corresponding path program 1 times [2020-07-10 14:18:17,842 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:18:17,843 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2008965548] [2020-07-10 14:18:17,843 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:18:18,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:18,570 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:18:18,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:18,695 INFO L280 TraceCheckUtils]: 0: Hoare triple {190#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(13);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string29.base, #t~string29.offset, 1);call write~init~int(77, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(101, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(116, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(104, #t~string29.base, 4 + #t~string29.offset, 1);call write~init~int(58, #t~string29.base, 5 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 6 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string31.base, #t~string31.offset, 1);call write~init~int(82, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(73, #t~string31.base, 2 + #t~string31.offset, 1);call write~init~int(84, #t~string31.base, 3 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 4 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string33.base, #t~string33.offset, 1);call write~init~int(75, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 2 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string35.base, #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 1 + #t~string35.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {160#true} is VALID [2020-07-10 14:18:18,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-10 14:18:18,697 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {160#true} {160#true} #509#return; {160#true} is VALID [2020-07-10 14:18:18,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:18,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-10 14:18:18,706 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {160#true} {160#true} #415#return; {160#true} is VALID [2020-07-10 14:18:18,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:18,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-10 14:18:18,713 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {160#true} {160#true} #417#return; {160#true} is VALID [2020-07-10 14:18:18,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:18,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {160#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {160#true} is VALID [2020-07-10 14:18:18,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-10 14:18:18,723 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {160#true} {160#true} #419#return; {160#true} is VALID [2020-07-10 14:18:18,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:18,729 INFO L280 TraceCheckUtils]: 0: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-10 14:18:18,730 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {160#true} {160#true} #421#return; {160#true} is VALID [2020-07-10 14:18:18,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:18,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {191#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {160#true} is VALID [2020-07-10 14:18:18,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-10 14:18:18,747 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {160#true} {160#true} #499#return; {160#true} is VALID [2020-07-10 14:18:18,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:18,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:18,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {160#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {160#true} is VALID [2020-07-10 14:18:18,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-10 14:18:18,775 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {160#true} {191#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #489#return; {160#true} is VALID [2020-07-10 14:18:18,775 INFO L263 TraceCheckUtils]: 0: Hoare triple {191#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {160#true} is VALID [2020-07-10 14:18:18,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {160#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {160#true} is VALID [2020-07-10 14:18:18,776 INFO L280 TraceCheckUtils]: 2: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-10 14:18:18,776 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {160#true} {191#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #489#return; {160#true} is VALID [2020-07-10 14:18:18,776 INFO L280 TraceCheckUtils]: 4: Hoare triple {160#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {160#true} is VALID [2020-07-10 14:18:18,777 INFO L280 TraceCheckUtils]: 5: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-10 14:18:18,777 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {160#true} {161#false} #477#return; {161#false} is VALID [2020-07-10 14:18:18,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:18,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {160#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {160#true} is VALID [2020-07-10 14:18:18,783 INFO L280 TraceCheckUtils]: 1: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-10 14:18:18,783 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {160#true} {161#false} #491#return; {161#false} is VALID [2020-07-10 14:18:18,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:18,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {160#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {160#true} is VALID [2020-07-10 14:18:18,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-10 14:18:18,789 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {160#true} {161#false} #493#return; {161#false} is VALID [2020-07-10 14:18:18,795 INFO L263 TraceCheckUtils]: 0: Hoare triple {160#true} call ULTIMATE.init(); {190#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:18:18,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {190#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(13);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string29.base, #t~string29.offset, 1);call write~init~int(77, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(101, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(116, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(104, #t~string29.base, 4 + #t~string29.offset, 1);call write~init~int(58, #t~string29.base, 5 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 6 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string31.base, #t~string31.offset, 1);call write~init~int(82, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(73, #t~string31.base, 2 + #t~string31.offset, 1);call write~init~int(84, #t~string31.base, 3 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 4 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string33.base, #t~string33.offset, 1);call write~init~int(75, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 2 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string35.base, #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 1 + #t~string35.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {160#true} is VALID [2020-07-10 14:18:18,796 INFO L280 TraceCheckUtils]: 2: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-10 14:18:18,796 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {160#true} {160#true} #509#return; {160#true} is VALID [2020-07-10 14:18:18,797 INFO L263 TraceCheckUtils]: 4: Hoare triple {160#true} call #t~ret74 := main(); {160#true} is VALID [2020-07-10 14:18:18,797 INFO L280 TraceCheckUtils]: 5: Hoare triple {160#true} havoc ~retValue_acc~5;havoc ~tmp~4; {160#true} is VALID [2020-07-10 14:18:18,797 INFO L263 TraceCheckUtils]: 6: Hoare triple {160#true} call select_helpers(); {160#true} is VALID [2020-07-10 14:18:18,798 INFO L280 TraceCheckUtils]: 7: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-10 14:18:18,798 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {160#true} {160#true} #415#return; {160#true} is VALID [2020-07-10 14:18:18,798 INFO L263 TraceCheckUtils]: 9: Hoare triple {160#true} call select_features(); {160#true} is VALID [2020-07-10 14:18:18,798 INFO L280 TraceCheckUtils]: 10: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-10 14:18:18,799 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {160#true} {160#true} #417#return; {160#true} is VALID [2020-07-10 14:18:18,799 INFO L263 TraceCheckUtils]: 12: Hoare triple {160#true} call #t~ret25 := valid_product(); {160#true} is VALID [2020-07-10 14:18:18,800 INFO L280 TraceCheckUtils]: 13: Hoare triple {160#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {160#true} is VALID [2020-07-10 14:18:18,800 INFO L280 TraceCheckUtils]: 14: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-10 14:18:18,800 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {160#true} {160#true} #419#return; {160#true} is VALID [2020-07-10 14:18:18,801 INFO L280 TraceCheckUtils]: 16: Hoare triple {160#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~4 := #t~ret25;havoc #t~ret25; {160#true} is VALID [2020-07-10 14:18:18,804 INFO L280 TraceCheckUtils]: 17: Hoare triple {160#true} assume 0 != ~tmp~4; {160#true} is VALID [2020-07-10 14:18:18,804 INFO L263 TraceCheckUtils]: 18: Hoare triple {160#true} call setup(); {160#true} is VALID [2020-07-10 14:18:18,805 INFO L280 TraceCheckUtils]: 19: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-10 14:18:18,805 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {160#true} {160#true} #421#return; {160#true} is VALID [2020-07-10 14:18:18,805 INFO L263 TraceCheckUtils]: 21: Hoare triple {160#true} call runTest(); {160#true} is VALID [2020-07-10 14:18:18,806 INFO L263 TraceCheckUtils]: 22: Hoare triple {160#true} call __utac_acc__Specification5_spec__1(); {191#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:18:18,807 INFO L280 TraceCheckUtils]: 23: Hoare triple {191#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {160#true} is VALID [2020-07-10 14:18:18,807 INFO L280 TraceCheckUtils]: 24: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-10 14:18:18,807 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {160#true} {160#true} #499#return; {160#true} is VALID [2020-07-10 14:18:18,808 INFO L263 TraceCheckUtils]: 26: Hoare triple {160#true} call test(); {160#true} is VALID [2020-07-10 14:18:18,808 INFO L280 TraceCheckUtils]: 27: Hoare triple {160#true} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {160#true} is VALID [2020-07-10 14:18:18,809 INFO L280 TraceCheckUtils]: 28: Hoare triple {160#true} assume !true; {161#false} is VALID [2020-07-10 14:18:18,809 INFO L263 TraceCheckUtils]: 29: Hoare triple {161#false} call cleanup(); {161#false} is VALID [2020-07-10 14:18:18,810 INFO L280 TraceCheckUtils]: 30: Hoare triple {161#false} havoc ~i~0;havoc ~__cil_tmp2~0; {161#false} is VALID [2020-07-10 14:18:18,810 INFO L263 TraceCheckUtils]: 31: Hoare triple {161#false} call timeShift(); {161#false} is VALID [2020-07-10 14:18:18,810 INFO L263 TraceCheckUtils]: 32: Hoare triple {161#false} call __utac_acc__Specification5_spec__2(); {191#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:18:18,811 INFO L263 TraceCheckUtils]: 33: Hoare triple {191#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {160#true} is VALID [2020-07-10 14:18:18,811 INFO L280 TraceCheckUtils]: 34: Hoare triple {160#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {160#true} is VALID [2020-07-10 14:18:18,813 INFO L280 TraceCheckUtils]: 35: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-10 14:18:18,814 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {160#true} {191#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #489#return; {160#true} is VALID [2020-07-10 14:18:18,814 INFO L280 TraceCheckUtils]: 37: Hoare triple {160#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {160#true} is VALID [2020-07-10 14:18:18,814 INFO L280 TraceCheckUtils]: 38: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-10 14:18:18,814 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {160#true} {161#false} #477#return; {161#false} is VALID [2020-07-10 14:18:18,815 INFO L280 TraceCheckUtils]: 40: Hoare triple {161#false} assume !(0 != ~pumpRunning~0); {161#false} is VALID [2020-07-10 14:18:18,815 INFO L280 TraceCheckUtils]: 41: Hoare triple {161#false} assume !(0 != ~systemActive~0); {161#false} is VALID [2020-07-10 14:18:18,815 INFO L263 TraceCheckUtils]: 42: Hoare triple {161#false} call __utac_acc__Specification5_spec__3(); {161#false} is VALID [2020-07-10 14:18:18,816 INFO L280 TraceCheckUtils]: 43: Hoare triple {161#false} havoc ~tmp~8;havoc ~tmp___0~2; {161#false} is VALID [2020-07-10 14:18:18,816 INFO L263 TraceCheckUtils]: 44: Hoare triple {161#false} call #t~ret72 := getWaterLevel(); {160#true} is VALID [2020-07-10 14:18:18,817 INFO L280 TraceCheckUtils]: 45: Hoare triple {160#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {160#true} is VALID [2020-07-10 14:18:18,818 INFO L280 TraceCheckUtils]: 46: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-10 14:18:18,818 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {160#true} {161#false} #491#return; {161#false} is VALID [2020-07-10 14:18:18,818 INFO L280 TraceCheckUtils]: 48: Hoare triple {161#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {161#false} is VALID [2020-07-10 14:18:18,819 INFO L280 TraceCheckUtils]: 49: Hoare triple {161#false} assume 2 != ~tmp~8; {161#false} is VALID [2020-07-10 14:18:18,819 INFO L263 TraceCheckUtils]: 50: Hoare triple {161#false} call #t~ret73 := isPumpRunning(); {160#true} is VALID [2020-07-10 14:18:18,819 INFO L280 TraceCheckUtils]: 51: Hoare triple {160#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {160#true} is VALID [2020-07-10 14:18:18,820 INFO L280 TraceCheckUtils]: 52: Hoare triple {160#true} assume true; {160#true} is VALID [2020-07-10 14:18:18,820 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {160#true} {161#false} #493#return; {161#false} is VALID [2020-07-10 14:18:18,820 INFO L280 TraceCheckUtils]: 54: Hoare triple {161#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {161#false} is VALID [2020-07-10 14:18:18,821 INFO L280 TraceCheckUtils]: 55: Hoare triple {161#false} assume 0 != ~tmp___0~2; {161#false} is VALID [2020-07-10 14:18:18,821 INFO L280 TraceCheckUtils]: 56: Hoare triple {161#false} assume 0 == ~switchedOnBeforeTS~0; {161#false} is VALID [2020-07-10 14:18:18,821 INFO L263 TraceCheckUtils]: 57: Hoare triple {161#false} call __automaton_fail(); {161#false} is VALID [2020-07-10 14:18:18,822 INFO L280 TraceCheckUtils]: 58: Hoare triple {161#false} assume !false; {161#false} is VALID [2020-07-10 14:18:18,856 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:18:18,857 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2008965548] [2020-07-10 14:18:18,858 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:18:18,858 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 14:18:18,859 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857168290] [2020-07-10 14:18:18,865 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:18:18,869 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:18:18,873 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 14:18:18,962 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:18:18,962 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 14:18:18,962 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:18:18,971 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 14:18:18,972 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:18:18,974 INFO L87 Difference]: Start difference. First operand 157 states. Second operand 4 states. [2020-07-10 14:18:22,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:18:22,736 INFO L93 Difference]: Finished difference Result 253 states and 328 transitions. [2020-07-10 14:18:22,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 14:18:22,737 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:18:22,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:18:22,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:18:22,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 328 transitions. [2020-07-10 14:18:22,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:18:22,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 328 transitions. [2020-07-10 14:18:22,780 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 328 transitions. [2020-07-10 14:18:23,763 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 328 edges. 328 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:18:23,785 INFO L225 Difference]: With dead ends: 253 [2020-07-10 14:18:23,785 INFO L226 Difference]: Without dead ends: 140 [2020-07-10 14:18:23,789 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 [2020-07-10 14:18:23,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140 states. [2020-07-10 14:18:24,892 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140 to 114. [2020-07-10 14:18:24,892 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:18:24,893 INFO L82 GeneralOperation]: Start isEquivalent. First operand 140 states. Second operand 114 states. [2020-07-10 14:18:24,893 INFO L74 IsIncluded]: Start isIncluded. First operand 140 states. Second operand 114 states. [2020-07-10 14:18:24,893 INFO L87 Difference]: Start difference. First operand 140 states. Second operand 114 states. [2020-07-10 14:18:24,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:18:24,908 INFO L93 Difference]: Finished difference Result 140 states and 173 transitions. [2020-07-10 14:18:24,909 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 173 transitions. [2020-07-10 14:18:24,911 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:18:24,911 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:18:24,912 INFO L74 IsIncluded]: Start isIncluded. First operand 114 states. Second operand 140 states. [2020-07-10 14:18:24,912 INFO L87 Difference]: Start difference. First operand 114 states. Second operand 140 states. [2020-07-10 14:18:24,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:18:24,923 INFO L93 Difference]: Finished difference Result 140 states and 173 transitions. [2020-07-10 14:18:24,924 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 173 transitions. [2020-07-10 14:18:24,926 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:18:24,926 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:18:24,926 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:18:24,927 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:18:24,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 114 states. [2020-07-10 14:18:24,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 133 transitions. [2020-07-10 14:18:24,936 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 133 transitions. Word has length 59 [2020-07-10 14:18:24,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:18:24,937 INFO L479 AbstractCegarLoop]: Abstraction has 114 states and 133 transitions. [2020-07-10 14:18:24,937 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 14:18:24,937 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 133 transitions. [2020-07-10 14:18:24,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-10 14:18:24,940 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:18:24,940 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] [2020-07-10 14:18:24,940 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:18:24,941 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:18:24,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:18:24,941 INFO L82 PathProgramCache]: Analyzing trace with hash -391524102, now seen corresponding path program 1 times [2020-07-10 14:18:24,941 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:18:24,942 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [430746265] [2020-07-10 14:18:24,942 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:18:25,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:25,371 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:18:25,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:25,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {1020#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(13);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string29.base, #t~string29.offset, 1);call write~init~int(77, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(101, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(116, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(104, #t~string29.base, 4 + #t~string29.offset, 1);call write~init~int(58, #t~string29.base, 5 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 6 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string31.base, #t~string31.offset, 1);call write~init~int(82, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(73, #t~string31.base, 2 + #t~string31.offset, 1);call write~init~int(84, #t~string31.base, 3 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 4 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string33.base, #t~string33.offset, 1);call write~init~int(75, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 2 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string35.base, #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 1 + #t~string35.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {989#true} is VALID [2020-07-10 14:18:25,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {989#true} assume true; {989#true} is VALID [2020-07-10 14:18:25,428 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {989#true} {989#true} #509#return; {989#true} is VALID [2020-07-10 14:18:25,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:25,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {989#true} assume true; {989#true} is VALID [2020-07-10 14:18:25,431 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {989#true} {989#true} #415#return; {989#true} is VALID [2020-07-10 14:18:25,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:25,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {989#true} assume true; {989#true} is VALID [2020-07-10 14:18:25,433 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {989#true} {989#true} #417#return; {989#true} is VALID [2020-07-10 14:18:25,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:25,438 INFO L280 TraceCheckUtils]: 0: Hoare triple {989#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {989#true} is VALID [2020-07-10 14:18:25,438 INFO L280 TraceCheckUtils]: 1: Hoare triple {989#true} assume true; {989#true} is VALID [2020-07-10 14:18:25,438 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {989#true} {989#true} #419#return; {989#true} is VALID [2020-07-10 14:18:25,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:25,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {989#true} assume true; {989#true} is VALID [2020-07-10 14:18:25,441 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {989#true} {989#true} #421#return; {989#true} is VALID [2020-07-10 14:18:25,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:25,451 INFO L280 TraceCheckUtils]: 0: Hoare triple {1021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {989#true} is VALID [2020-07-10 14:18:25,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {989#true} assume true; {989#true} is VALID [2020-07-10 14:18:25,452 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {989#true} {989#true} #499#return; {989#true} is VALID [2020-07-10 14:18:25,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:25,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:25,473 INFO L280 TraceCheckUtils]: 0: Hoare triple {989#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {989#true} is VALID [2020-07-10 14:18:25,474 INFO L280 TraceCheckUtils]: 1: Hoare triple {989#true} assume true; {989#true} is VALID [2020-07-10 14:18:25,474 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {989#true} {1021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #489#return; {989#true} is VALID [2020-07-10 14:18:25,475 INFO L263 TraceCheckUtils]: 0: Hoare triple {1021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {989#true} is VALID [2020-07-10 14:18:25,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {989#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {989#true} is VALID [2020-07-10 14:18:25,475 INFO L280 TraceCheckUtils]: 2: Hoare triple {989#true} assume true; {989#true} is VALID [2020-07-10 14:18:25,475 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {989#true} {1021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #489#return; {989#true} is VALID [2020-07-10 14:18:25,476 INFO L280 TraceCheckUtils]: 4: Hoare triple {989#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {989#true} is VALID [2020-07-10 14:18:25,476 INFO L280 TraceCheckUtils]: 5: Hoare triple {989#true} assume true; {989#true} is VALID [2020-07-10 14:18:25,477 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {989#true} {990#false} #477#return; {990#false} is VALID [2020-07-10 14:18:25,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:25,481 INFO L280 TraceCheckUtils]: 0: Hoare triple {989#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {989#true} is VALID [2020-07-10 14:18:25,481 INFO L280 TraceCheckUtils]: 1: Hoare triple {989#true} assume true; {989#true} is VALID [2020-07-10 14:18:25,481 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {989#true} {990#false} #491#return; {990#false} is VALID [2020-07-10 14:18:25,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:25,485 INFO L280 TraceCheckUtils]: 0: Hoare triple {989#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {989#true} is VALID [2020-07-10 14:18:25,485 INFO L280 TraceCheckUtils]: 1: Hoare triple {989#true} assume true; {989#true} is VALID [2020-07-10 14:18:25,485 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {989#true} {990#false} #493#return; {990#false} is VALID [2020-07-10 14:18:25,490 INFO L263 TraceCheckUtils]: 0: Hoare triple {989#true} call ULTIMATE.init(); {1020#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:18:25,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {1020#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(13);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string29.base, #t~string29.offset, 1);call write~init~int(77, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(101, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(116, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(104, #t~string29.base, 4 + #t~string29.offset, 1);call write~init~int(58, #t~string29.base, 5 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 6 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string31.base, #t~string31.offset, 1);call write~init~int(82, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(73, #t~string31.base, 2 + #t~string31.offset, 1);call write~init~int(84, #t~string31.base, 3 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 4 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string33.base, #t~string33.offset, 1);call write~init~int(75, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 2 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string35.base, #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 1 + #t~string35.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {989#true} is VALID [2020-07-10 14:18:25,491 INFO L280 TraceCheckUtils]: 2: Hoare triple {989#true} assume true; {989#true} is VALID [2020-07-10 14:18:25,491 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {989#true} {989#true} #509#return; {989#true} is VALID [2020-07-10 14:18:25,491 INFO L263 TraceCheckUtils]: 4: Hoare triple {989#true} call #t~ret74 := main(); {989#true} is VALID [2020-07-10 14:18:25,492 INFO L280 TraceCheckUtils]: 5: Hoare triple {989#true} havoc ~retValue_acc~5;havoc ~tmp~4; {989#true} is VALID [2020-07-10 14:18:25,492 INFO L263 TraceCheckUtils]: 6: Hoare triple {989#true} call select_helpers(); {989#true} is VALID [2020-07-10 14:18:25,492 INFO L280 TraceCheckUtils]: 7: Hoare triple {989#true} assume true; {989#true} is VALID [2020-07-10 14:18:25,493 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {989#true} {989#true} #415#return; {989#true} is VALID [2020-07-10 14:18:25,493 INFO L263 TraceCheckUtils]: 9: Hoare triple {989#true} call select_features(); {989#true} is VALID [2020-07-10 14:18:25,493 INFO L280 TraceCheckUtils]: 10: Hoare triple {989#true} assume true; {989#true} is VALID [2020-07-10 14:18:25,493 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {989#true} {989#true} #417#return; {989#true} is VALID [2020-07-10 14:18:25,494 INFO L263 TraceCheckUtils]: 12: Hoare triple {989#true} call #t~ret25 := valid_product(); {989#true} is VALID [2020-07-10 14:18:25,494 INFO L280 TraceCheckUtils]: 13: Hoare triple {989#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {989#true} is VALID [2020-07-10 14:18:25,494 INFO L280 TraceCheckUtils]: 14: Hoare triple {989#true} assume true; {989#true} is VALID [2020-07-10 14:18:25,494 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {989#true} {989#true} #419#return; {989#true} is VALID [2020-07-10 14:18:25,495 INFO L280 TraceCheckUtils]: 16: Hoare triple {989#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~4 := #t~ret25;havoc #t~ret25; {989#true} is VALID [2020-07-10 14:18:25,495 INFO L280 TraceCheckUtils]: 17: Hoare triple {989#true} assume 0 != ~tmp~4; {989#true} is VALID [2020-07-10 14:18:25,495 INFO L263 TraceCheckUtils]: 18: Hoare triple {989#true} call setup(); {989#true} is VALID [2020-07-10 14:18:25,495 INFO L280 TraceCheckUtils]: 19: Hoare triple {989#true} assume true; {989#true} is VALID [2020-07-10 14:18:25,496 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {989#true} {989#true} #421#return; {989#true} is VALID [2020-07-10 14:18:25,496 INFO L263 TraceCheckUtils]: 21: Hoare triple {989#true} call runTest(); {989#true} is VALID [2020-07-10 14:18:25,497 INFO L263 TraceCheckUtils]: 22: Hoare triple {989#true} call __utac_acc__Specification5_spec__1(); {1021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:18:25,497 INFO L280 TraceCheckUtils]: 23: Hoare triple {1021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {989#true} is VALID [2020-07-10 14:18:25,497 INFO L280 TraceCheckUtils]: 24: Hoare triple {989#true} assume true; {989#true} is VALID [2020-07-10 14:18:25,498 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {989#true} {989#true} #499#return; {989#true} is VALID [2020-07-10 14:18:25,498 INFO L263 TraceCheckUtils]: 26: Hoare triple {989#true} call test(); {989#true} is VALID [2020-07-10 14:18:25,499 INFO L280 TraceCheckUtils]: 27: Hoare triple {989#true} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1006#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:18:25,499 INFO L280 TraceCheckUtils]: 28: Hoare triple {1006#(= 0 test_~splverifierCounter~0)} assume !false; {1006#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:18:25,500 INFO L280 TraceCheckUtils]: 29: Hoare triple {1006#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {990#false} is VALID [2020-07-10 14:18:25,500 INFO L263 TraceCheckUtils]: 30: Hoare triple {990#false} call cleanup(); {990#false} is VALID [2020-07-10 14:18:25,501 INFO L280 TraceCheckUtils]: 31: Hoare triple {990#false} havoc ~i~0;havoc ~__cil_tmp2~0; {990#false} is VALID [2020-07-10 14:18:25,501 INFO L263 TraceCheckUtils]: 32: Hoare triple {990#false} call timeShift(); {990#false} is VALID [2020-07-10 14:18:25,501 INFO L263 TraceCheckUtils]: 33: Hoare triple {990#false} call __utac_acc__Specification5_spec__2(); {1021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:18:25,501 INFO L263 TraceCheckUtils]: 34: Hoare triple {1021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {989#true} is VALID [2020-07-10 14:18:25,502 INFO L280 TraceCheckUtils]: 35: Hoare triple {989#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {989#true} is VALID [2020-07-10 14:18:25,502 INFO L280 TraceCheckUtils]: 36: Hoare triple {989#true} assume true; {989#true} is VALID [2020-07-10 14:18:25,502 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {989#true} {1021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #489#return; {989#true} is VALID [2020-07-10 14:18:25,502 INFO L280 TraceCheckUtils]: 38: Hoare triple {989#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {989#true} is VALID [2020-07-10 14:18:25,503 INFO L280 TraceCheckUtils]: 39: Hoare triple {989#true} assume true; {989#true} is VALID [2020-07-10 14:18:25,503 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {989#true} {990#false} #477#return; {990#false} is VALID [2020-07-10 14:18:25,503 INFO L280 TraceCheckUtils]: 41: Hoare triple {990#false} assume !(0 != ~pumpRunning~0); {990#false} is VALID [2020-07-10 14:18:25,503 INFO L280 TraceCheckUtils]: 42: Hoare triple {990#false} assume !(0 != ~systemActive~0); {990#false} is VALID [2020-07-10 14:18:25,504 INFO L263 TraceCheckUtils]: 43: Hoare triple {990#false} call __utac_acc__Specification5_spec__3(); {990#false} is VALID [2020-07-10 14:18:25,504 INFO L280 TraceCheckUtils]: 44: Hoare triple {990#false} havoc ~tmp~8;havoc ~tmp___0~2; {990#false} is VALID [2020-07-10 14:18:25,504 INFO L263 TraceCheckUtils]: 45: Hoare triple {990#false} call #t~ret72 := getWaterLevel(); {989#true} is VALID [2020-07-10 14:18:25,504 INFO L280 TraceCheckUtils]: 46: Hoare triple {989#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {989#true} is VALID [2020-07-10 14:18:25,505 INFO L280 TraceCheckUtils]: 47: Hoare triple {989#true} assume true; {989#true} is VALID [2020-07-10 14:18:25,505 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {989#true} {990#false} #491#return; {990#false} is VALID [2020-07-10 14:18:25,505 INFO L280 TraceCheckUtils]: 49: Hoare triple {990#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {990#false} is VALID [2020-07-10 14:18:25,505 INFO L280 TraceCheckUtils]: 50: Hoare triple {990#false} assume 2 != ~tmp~8; {990#false} is VALID [2020-07-10 14:18:25,506 INFO L263 TraceCheckUtils]: 51: Hoare triple {990#false} call #t~ret73 := isPumpRunning(); {989#true} is VALID [2020-07-10 14:18:25,506 INFO L280 TraceCheckUtils]: 52: Hoare triple {989#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {989#true} is VALID [2020-07-10 14:18:25,506 INFO L280 TraceCheckUtils]: 53: Hoare triple {989#true} assume true; {989#true} is VALID [2020-07-10 14:18:25,507 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {989#true} {990#false} #493#return; {990#false} is VALID [2020-07-10 14:18:25,507 INFO L280 TraceCheckUtils]: 55: Hoare triple {990#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {990#false} is VALID [2020-07-10 14:18:25,507 INFO L280 TraceCheckUtils]: 56: Hoare triple {990#false} assume 0 != ~tmp___0~2; {990#false} is VALID [2020-07-10 14:18:25,507 INFO L280 TraceCheckUtils]: 57: Hoare triple {990#false} assume 0 == ~switchedOnBeforeTS~0; {990#false} is VALID [2020-07-10 14:18:25,508 INFO L263 TraceCheckUtils]: 58: Hoare triple {990#false} call __automaton_fail(); {990#false} is VALID [2020-07-10 14:18:25,508 INFO L280 TraceCheckUtils]: 59: Hoare triple {990#false} assume !false; {990#false} is VALID [2020-07-10 14:18:25,515 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:18:25,516 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [430746265] [2020-07-10 14:18:25,516 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:18:25,516 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 14:18:25,517 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2142534091] [2020-07-10 14:18:25,518 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:18:25,519 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:18:25,519 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:18:25,589 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:18:25,589 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:18:25,590 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:18:25,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:18:25,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:18:25,590 INFO L87 Difference]: Start difference. First operand 114 states and 133 transitions. Second operand 5 states. [2020-07-10 14:18:27,152 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:18:29,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:18:29,810 INFO L93 Difference]: Finished difference Result 198 states and 240 transitions. [2020-07-10 14:18:29,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 14:18:29,811 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:18:29,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:18:29,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:18:29,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 240 transitions. [2020-07-10 14:18:29,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:18:29,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 240 transitions. [2020-07-10 14:18:29,826 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 240 transitions. [2020-07-10 14:18:30,586 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 240 edges. 240 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:18:30,593 INFO L225 Difference]: With dead ends: 198 [2020-07-10 14:18:30,593 INFO L226 Difference]: Without dead ends: 130 [2020-07-10 14:18:30,595 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:18:30,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. [2020-07-10 14:18:31,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 105. [2020-07-10 14:18:31,687 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:18:31,688 INFO L82 GeneralOperation]: Start isEquivalent. First operand 130 states. Second operand 105 states. [2020-07-10 14:18:31,688 INFO L74 IsIncluded]: Start isIncluded. First operand 130 states. Second operand 105 states. [2020-07-10 14:18:31,688 INFO L87 Difference]: Start difference. First operand 130 states. Second operand 105 states. [2020-07-10 14:18:31,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:18:31,698 INFO L93 Difference]: Finished difference Result 130 states and 159 transitions. [2020-07-10 14:18:31,698 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 159 transitions. [2020-07-10 14:18:31,699 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:18:31,699 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:18:31,700 INFO L74 IsIncluded]: Start isIncluded. First operand 105 states. Second operand 130 states. [2020-07-10 14:18:31,700 INFO L87 Difference]: Start difference. First operand 105 states. Second operand 130 states. [2020-07-10 14:18:31,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:18:31,707 INFO L93 Difference]: Finished difference Result 130 states and 159 transitions. [2020-07-10 14:18:31,707 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 159 transitions. [2020-07-10 14:18:31,709 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:18:31,709 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:18:31,709 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:18:31,709 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:18:31,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 105 states. [2020-07-10 14:18:31,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 121 transitions. [2020-07-10 14:18:31,714 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 121 transitions. Word has length 60 [2020-07-10 14:18:31,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:18:31,715 INFO L479 AbstractCegarLoop]: Abstraction has 105 states and 121 transitions. [2020-07-10 14:18:31,715 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:18:31,715 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 121 transitions. [2020-07-10 14:18:31,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-10 14:18:31,717 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:18:31,717 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] [2020-07-10 14:18:31,717 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:18:31,717 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:18:31,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:18:31,718 INFO L82 PathProgramCache]: Analyzing trace with hash 1537510123, now seen corresponding path program 1 times [2020-07-10 14:18:31,718 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:18:31,718 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1543981560] [2020-07-10 14:18:31,718 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:18:31,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:32,112 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:18:32,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:32,179 INFO L280 TraceCheckUtils]: 0: Hoare triple {1754#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(13);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string29.base, #t~string29.offset, 1);call write~init~int(77, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(101, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(116, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(104, #t~string29.base, 4 + #t~string29.offset, 1);call write~init~int(58, #t~string29.base, 5 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 6 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string31.base, #t~string31.offset, 1);call write~init~int(82, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(73, #t~string31.base, 2 + #t~string31.offset, 1);call write~init~int(84, #t~string31.base, 3 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 4 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string33.base, #t~string33.offset, 1);call write~init~int(75, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 2 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string35.base, #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 1 + #t~string35.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {1725#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:18:32,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {1725#(= 1 ~systemActive~0)} assume true; {1725#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:18:32,181 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1725#(= 1 ~systemActive~0)} {1720#true} #509#return; {1725#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:18:32,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:32,184 INFO L280 TraceCheckUtils]: 0: Hoare triple {1720#true} assume true; {1720#true} is VALID [2020-07-10 14:18:32,185 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1720#true} {1725#(= 1 ~systemActive~0)} #415#return; {1725#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:18:32,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:32,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {1720#true} assume true; {1720#true} is VALID [2020-07-10 14:18:32,189 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1720#true} {1725#(= 1 ~systemActive~0)} #417#return; {1725#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:18:32,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:32,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {1720#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1755#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:18:32,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {1755#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {1755#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:18:32,236 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1755#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {1725#(= 1 ~systemActive~0)} #419#return; {1733#(= |main_#t~ret25| ~systemActive~0)} is VALID [2020-07-10 14:18:32,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:32,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {1720#true} assume true; {1720#true} is VALID [2020-07-10 14:18:32,246 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1720#true} {1735#(not (= 0 ~systemActive~0))} #421#return; {1735#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:18:32,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:32,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {1756#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1720#true} is VALID [2020-07-10 14:18:32,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {1720#true} assume true; {1720#true} is VALID [2020-07-10 14:18:32,263 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1720#true} {1735#(not (= 0 ~systemActive~0))} #499#return; {1735#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:18:32,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:32,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:32,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {1720#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1720#true} is VALID [2020-07-10 14:18:32,271 INFO L280 TraceCheckUtils]: 1: Hoare triple {1720#true} assume true; {1720#true} is VALID [2020-07-10 14:18:32,272 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1720#true} {1756#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #489#return; {1720#true} is VALID [2020-07-10 14:18:32,272 INFO L263 TraceCheckUtils]: 0: Hoare triple {1756#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {1720#true} is VALID [2020-07-10 14:18:32,272 INFO L280 TraceCheckUtils]: 1: Hoare triple {1720#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1720#true} is VALID [2020-07-10 14:18:32,272 INFO L280 TraceCheckUtils]: 2: Hoare triple {1720#true} assume true; {1720#true} is VALID [2020-07-10 14:18:32,273 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1720#true} {1756#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #489#return; {1720#true} is VALID [2020-07-10 14:18:32,273 INFO L280 TraceCheckUtils]: 4: Hoare triple {1720#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {1720#true} is VALID [2020-07-10 14:18:32,273 INFO L280 TraceCheckUtils]: 5: Hoare triple {1720#true} assume true; {1720#true} is VALID [2020-07-10 14:18:32,274 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1720#true} {1735#(not (= 0 ~systemActive~0))} #477#return; {1735#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:18:32,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:32,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {1720#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {1720#true} is VALID [2020-07-10 14:18:32,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {1720#true} assume true; {1720#true} is VALID [2020-07-10 14:18:32,277 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1720#true} {1721#false} #491#return; {1721#false} is VALID [2020-07-10 14:18:32,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:32,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {1720#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1720#true} is VALID [2020-07-10 14:18:32,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {1720#true} assume true; {1720#true} is VALID [2020-07-10 14:18:32,281 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1720#true} {1721#false} #493#return; {1721#false} is VALID [2020-07-10 14:18:32,286 INFO L263 TraceCheckUtils]: 0: Hoare triple {1720#true} call ULTIMATE.init(); {1754#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:18:32,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {1754#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(13);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string29.base, #t~string29.offset, 1);call write~init~int(77, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(101, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(116, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(104, #t~string29.base, 4 + #t~string29.offset, 1);call write~init~int(58, #t~string29.base, 5 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 6 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string31.base, #t~string31.offset, 1);call write~init~int(82, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(73, #t~string31.base, 2 + #t~string31.offset, 1);call write~init~int(84, #t~string31.base, 3 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 4 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string33.base, #t~string33.offset, 1);call write~init~int(75, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 2 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string35.base, #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 1 + #t~string35.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {1725#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:18:32,292 INFO L280 TraceCheckUtils]: 2: Hoare triple {1725#(= 1 ~systemActive~0)} assume true; {1725#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:18:32,293 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1725#(= 1 ~systemActive~0)} {1720#true} #509#return; {1725#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:18:32,294 INFO L263 TraceCheckUtils]: 4: Hoare triple {1725#(= 1 ~systemActive~0)} call #t~ret74 := main(); {1725#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:18:32,294 INFO L280 TraceCheckUtils]: 5: Hoare triple {1725#(= 1 ~systemActive~0)} havoc ~retValue_acc~5;havoc ~tmp~4; {1725#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:18:32,294 INFO L263 TraceCheckUtils]: 6: Hoare triple {1725#(= 1 ~systemActive~0)} call select_helpers(); {1720#true} is VALID [2020-07-10 14:18:32,295 INFO L280 TraceCheckUtils]: 7: Hoare triple {1720#true} assume true; {1720#true} is VALID [2020-07-10 14:18:32,295 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1720#true} {1725#(= 1 ~systemActive~0)} #415#return; {1725#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:18:32,296 INFO L263 TraceCheckUtils]: 9: Hoare triple {1725#(= 1 ~systemActive~0)} call select_features(); {1720#true} is VALID [2020-07-10 14:18:32,296 INFO L280 TraceCheckUtils]: 10: Hoare triple {1720#true} assume true; {1720#true} is VALID [2020-07-10 14:18:32,296 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1720#true} {1725#(= 1 ~systemActive~0)} #417#return; {1725#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:18:32,297 INFO L263 TraceCheckUtils]: 12: Hoare triple {1725#(= 1 ~systemActive~0)} call #t~ret25 := valid_product(); {1720#true} is VALID [2020-07-10 14:18:32,297 INFO L280 TraceCheckUtils]: 13: Hoare triple {1720#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1755#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:18:32,298 INFO L280 TraceCheckUtils]: 14: Hoare triple {1755#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {1755#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:18:32,299 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1755#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {1725#(= 1 ~systemActive~0)} #419#return; {1733#(= |main_#t~ret25| ~systemActive~0)} is VALID [2020-07-10 14:18:32,300 INFO L280 TraceCheckUtils]: 16: Hoare triple {1733#(= |main_#t~ret25| ~systemActive~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~4 := #t~ret25;havoc #t~ret25; {1734#(= main_~tmp~4 ~systemActive~0)} is VALID [2020-07-10 14:18:32,301 INFO L280 TraceCheckUtils]: 17: Hoare triple {1734#(= main_~tmp~4 ~systemActive~0)} assume 0 != ~tmp~4; {1735#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:18:32,301 INFO L263 TraceCheckUtils]: 18: Hoare triple {1735#(not (= 0 ~systemActive~0))} call setup(); {1720#true} is VALID [2020-07-10 14:18:32,301 INFO L280 TraceCheckUtils]: 19: Hoare triple {1720#true} assume true; {1720#true} is VALID [2020-07-10 14:18:32,302 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1720#true} {1735#(not (= 0 ~systemActive~0))} #421#return; {1735#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:18:32,303 INFO L263 TraceCheckUtils]: 21: Hoare triple {1735#(not (= 0 ~systemActive~0))} call runTest(); {1735#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:18:32,304 INFO L263 TraceCheckUtils]: 22: Hoare triple {1735#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {1756#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:18:32,304 INFO L280 TraceCheckUtils]: 23: Hoare triple {1756#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1720#true} is VALID [2020-07-10 14:18:32,304 INFO L280 TraceCheckUtils]: 24: Hoare triple {1720#true} assume true; {1720#true} is VALID [2020-07-10 14:18:32,305 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1720#true} {1735#(not (= 0 ~systemActive~0))} #499#return; {1735#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:18:32,305 INFO L263 TraceCheckUtils]: 26: Hoare triple {1735#(not (= 0 ~systemActive~0))} call test(); {1735#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:18:32,306 INFO L280 TraceCheckUtils]: 27: Hoare triple {1735#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1735#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:18:32,307 INFO L280 TraceCheckUtils]: 28: Hoare triple {1735#(not (= 0 ~systemActive~0))} assume !false; {1735#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:18:32,307 INFO L280 TraceCheckUtils]: 29: Hoare triple {1735#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1735#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:18:32,308 INFO L280 TraceCheckUtils]: 30: Hoare triple {1735#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~3 := #t~nondet21;havoc #t~nondet21; {1735#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:18:32,308 INFO L280 TraceCheckUtils]: 31: Hoare triple {1735#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~3); {1735#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:18:32,309 INFO L280 TraceCheckUtils]: 32: Hoare triple {1735#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {1735#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:18:32,310 INFO L280 TraceCheckUtils]: 33: Hoare triple {1735#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {1735#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:18:32,310 INFO L280 TraceCheckUtils]: 34: Hoare triple {1735#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {1735#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:18:32,311 INFO L280 TraceCheckUtils]: 35: Hoare triple {1735#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {1735#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:18:32,311 INFO L263 TraceCheckUtils]: 36: Hoare triple {1735#(not (= 0 ~systemActive~0))} call timeShift(); {1735#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:18:32,312 INFO L263 TraceCheckUtils]: 37: Hoare triple {1735#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {1756#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:18:32,312 INFO L263 TraceCheckUtils]: 38: Hoare triple {1756#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {1720#true} is VALID [2020-07-10 14:18:32,313 INFO L280 TraceCheckUtils]: 39: Hoare triple {1720#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1720#true} is VALID [2020-07-10 14:18:32,313 INFO L280 TraceCheckUtils]: 40: Hoare triple {1720#true} assume true; {1720#true} is VALID [2020-07-10 14:18:32,313 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1720#true} {1756#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #489#return; {1720#true} is VALID [2020-07-10 14:18:32,313 INFO L280 TraceCheckUtils]: 42: Hoare triple {1720#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {1720#true} is VALID [2020-07-10 14:18:32,314 INFO L280 TraceCheckUtils]: 43: Hoare triple {1720#true} assume true; {1720#true} is VALID [2020-07-10 14:18:32,314 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1720#true} {1735#(not (= 0 ~systemActive~0))} #477#return; {1735#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:18:32,315 INFO L280 TraceCheckUtils]: 45: Hoare triple {1735#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1735#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:18:32,316 INFO L280 TraceCheckUtils]: 46: Hoare triple {1735#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1721#false} is VALID [2020-07-10 14:18:32,316 INFO L263 TraceCheckUtils]: 47: Hoare triple {1721#false} call __utac_acc__Specification5_spec__3(); {1721#false} is VALID [2020-07-10 14:18:32,316 INFO L280 TraceCheckUtils]: 48: Hoare triple {1721#false} havoc ~tmp~8;havoc ~tmp___0~2; {1721#false} is VALID [2020-07-10 14:18:32,316 INFO L263 TraceCheckUtils]: 49: Hoare triple {1721#false} call #t~ret72 := getWaterLevel(); {1720#true} is VALID [2020-07-10 14:18:32,317 INFO L280 TraceCheckUtils]: 50: Hoare triple {1720#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {1720#true} is VALID [2020-07-10 14:18:32,317 INFO L280 TraceCheckUtils]: 51: Hoare triple {1720#true} assume true; {1720#true} is VALID [2020-07-10 14:18:32,317 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1720#true} {1721#false} #491#return; {1721#false} is VALID [2020-07-10 14:18:32,317 INFO L280 TraceCheckUtils]: 53: Hoare triple {1721#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {1721#false} is VALID [2020-07-10 14:18:32,318 INFO L280 TraceCheckUtils]: 54: Hoare triple {1721#false} assume 2 != ~tmp~8; {1721#false} is VALID [2020-07-10 14:18:32,318 INFO L263 TraceCheckUtils]: 55: Hoare triple {1721#false} call #t~ret73 := isPumpRunning(); {1720#true} is VALID [2020-07-10 14:18:32,318 INFO L280 TraceCheckUtils]: 56: Hoare triple {1720#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1720#true} is VALID [2020-07-10 14:18:32,318 INFO L280 TraceCheckUtils]: 57: Hoare triple {1720#true} assume true; {1720#true} is VALID [2020-07-10 14:18:32,319 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1720#true} {1721#false} #493#return; {1721#false} is VALID [2020-07-10 14:18:32,319 INFO L280 TraceCheckUtils]: 59: Hoare triple {1721#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {1721#false} is VALID [2020-07-10 14:18:32,319 INFO L280 TraceCheckUtils]: 60: Hoare triple {1721#false} assume 0 != ~tmp___0~2; {1721#false} is VALID [2020-07-10 14:18:32,319 INFO L280 TraceCheckUtils]: 61: Hoare triple {1721#false} assume 0 == ~switchedOnBeforeTS~0; {1721#false} is VALID [2020-07-10 14:18:32,320 INFO L263 TraceCheckUtils]: 62: Hoare triple {1721#false} call __automaton_fail(); {1721#false} is VALID [2020-07-10 14:18:32,320 INFO L280 TraceCheckUtils]: 63: Hoare triple {1721#false} assume !false; {1721#false} is VALID [2020-07-10 14:18:32,329 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:18:32,330 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1543981560] [2020-07-10 14:18:32,330 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:18:32,330 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:18:32,330 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [828392665] [2020-07-10 14:18:32,331 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:18:32,331 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:18:32,332 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:18:32,410 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:18:32,410 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:18:32,410 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:18:32,410 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:18:32,410 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:18:32,411 INFO L87 Difference]: Start difference. First operand 105 states and 121 transitions. Second operand 9 states. [2020-07-10 14:18:33,257 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:18:34,263 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:18:34,700 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:18:35,026 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:18:40,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:18:40,967 INFO L93 Difference]: Finished difference Result 207 states and 255 transitions. [2020-07-10 14:18:40,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-10 14:18:40,967 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:18:40,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:18:40,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:18:40,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 255 transitions. [2020-07-10 14:18:40,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:18:40,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 255 transitions. [2020-07-10 14:18:40,979 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 255 transitions. [2020-07-10 14:18:41,799 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 255 edges. 255 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:18:41,804 INFO L225 Difference]: With dead ends: 207 [2020-07-10 14:18:41,805 INFO L226 Difference]: Without dead ends: 130 [2020-07-10 14:18:41,806 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 [2020-07-10 14:18:41,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. [2020-07-10 14:18:42,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 105. [2020-07-10 14:18:42,875 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:18:42,875 INFO L82 GeneralOperation]: Start isEquivalent. First operand 130 states. Second operand 105 states. [2020-07-10 14:18:42,875 INFO L74 IsIncluded]: Start isIncluded. First operand 130 states. Second operand 105 states. [2020-07-10 14:18:42,875 INFO L87 Difference]: Start difference. First operand 130 states. Second operand 105 states. [2020-07-10 14:18:42,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:18:42,882 INFO L93 Difference]: Finished difference Result 130 states and 158 transitions. [2020-07-10 14:18:42,883 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 158 transitions. [2020-07-10 14:18:42,883 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:18:42,884 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:18:42,884 INFO L74 IsIncluded]: Start isIncluded. First operand 105 states. Second operand 130 states. [2020-07-10 14:18:42,884 INFO L87 Difference]: Start difference. First operand 105 states. Second operand 130 states. [2020-07-10 14:18:42,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:18:42,890 INFO L93 Difference]: Finished difference Result 130 states and 158 transitions. [2020-07-10 14:18:42,891 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 158 transitions. [2020-07-10 14:18:42,891 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:18:42,892 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:18:42,892 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:18:42,892 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:18:42,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 105 states. [2020-07-10 14:18:42,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 120 transitions. [2020-07-10 14:18:42,897 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 120 transitions. Word has length 64 [2020-07-10 14:18:42,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:18:42,897 INFO L479 AbstractCegarLoop]: Abstraction has 105 states and 120 transitions. [2020-07-10 14:18:42,897 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:18:42,897 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 120 transitions. [2020-07-10 14:18:42,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2020-07-10 14:18:42,898 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:18:42,899 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] [2020-07-10 14:18:42,899 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 14:18:42,899 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:18:42,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:18:42,900 INFO L82 PathProgramCache]: Analyzing trace with hash -1001424512, now seen corresponding path program 1 times [2020-07-10 14:18:42,900 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:18:42,900 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [627870560] [2020-07-10 14:18:42,900 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:18:42,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:43,289 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:18:43,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:43,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {2512#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(13);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string29.base, #t~string29.offset, 1);call write~init~int(77, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(101, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(116, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(104, #t~string29.base, 4 + #t~string29.offset, 1);call write~init~int(58, #t~string29.base, 5 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 6 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string31.base, #t~string31.offset, 1);call write~init~int(82, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(73, #t~string31.base, 2 + #t~string31.offset, 1);call write~init~int(84, #t~string31.base, 3 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 4 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string33.base, #t~string33.offset, 1);call write~init~int(75, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 2 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string35.base, #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 1 + #t~string35.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {2477#(= 0 ~pumpRunning~0)} assume true; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,367 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2477#(= 0 ~pumpRunning~0)} {2472#true} #509#return; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:43,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {2472#true} assume true; {2472#true} is VALID [2020-07-10 14:18:43,378 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2472#true} {2477#(= 0 ~pumpRunning~0)} #415#return; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:43,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {2472#true} assume true; {2472#true} is VALID [2020-07-10 14:18:43,382 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2472#true} {2477#(= 0 ~pumpRunning~0)} #417#return; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:43,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {2472#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {2472#true} is VALID [2020-07-10 14:18:43,386 INFO L280 TraceCheckUtils]: 1: Hoare triple {2472#true} assume true; {2472#true} is VALID [2020-07-10 14:18:43,390 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2472#true} {2477#(= 0 ~pumpRunning~0)} #419#return; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:43,394 INFO L280 TraceCheckUtils]: 0: Hoare triple {2472#true} assume true; {2472#true} is VALID [2020-07-10 14:18:43,395 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2472#true} {2477#(= 0 ~pumpRunning~0)} #421#return; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:43,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {2513#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2472#true} is VALID [2020-07-10 14:18:43,411 INFO L280 TraceCheckUtils]: 1: Hoare triple {2472#true} assume true; {2472#true} is VALID [2020-07-10 14:18:43,411 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2472#true} {2477#(= 0 ~pumpRunning~0)} #499#return; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:43,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:43,424 INFO L280 TraceCheckUtils]: 0: Hoare triple {2472#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {2472#true} is VALID [2020-07-10 14:18:43,424 INFO L280 TraceCheckUtils]: 1: Hoare triple {2472#true} assume true; {2472#true} is VALID [2020-07-10 14:18:43,425 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2472#true} {2513#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #489#return; {2472#true} is VALID [2020-07-10 14:18:43,425 INFO L263 TraceCheckUtils]: 0: Hoare triple {2513#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {2472#true} is VALID [2020-07-10 14:18:43,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {2472#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {2472#true} is VALID [2020-07-10 14:18:43,425 INFO L280 TraceCheckUtils]: 2: Hoare triple {2472#true} assume true; {2472#true} is VALID [2020-07-10 14:18:43,426 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2472#true} {2513#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #489#return; {2472#true} is VALID [2020-07-10 14:18:43,426 INFO L280 TraceCheckUtils]: 4: Hoare triple {2472#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {2472#true} is VALID [2020-07-10 14:18:43,426 INFO L280 TraceCheckUtils]: 5: Hoare triple {2472#true} assume true; {2472#true} is VALID [2020-07-10 14:18:43,427 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2472#true} {2477#(= 0 ~pumpRunning~0)} #477#return; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:43,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:43,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {2472#true} assume true; {2472#true} is VALID [2020-07-10 14:18:43,460 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2472#true} {2477#(= 0 ~pumpRunning~0)} #463#return; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {2517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {2472#true} is VALID [2020-07-10 14:18:43,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {2472#true} assume !(0 != ~pumpRunning~0); {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,462 INFO L263 TraceCheckUtils]: 2: Hoare triple {2477#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {2472#true} is VALID [2020-07-10 14:18:43,463 INFO L280 TraceCheckUtils]: 3: Hoare triple {2472#true} assume true; {2472#true} is VALID [2020-07-10 14:18:43,463 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2472#true} {2477#(= 0 ~pumpRunning~0)} #463#return; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,464 INFO L280 TraceCheckUtils]: 5: Hoare triple {2477#(= 0 ~pumpRunning~0)} assume true; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,465 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2477#(= 0 ~pumpRunning~0)} {2477#(= 0 ~pumpRunning~0)} #481#return; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:43,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {2472#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {2472#true} is VALID [2020-07-10 14:18:43,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {2472#true} assume true; {2472#true} is VALID [2020-07-10 14:18:43,470 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2472#true} {2477#(= 0 ~pumpRunning~0)} #491#return; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:43,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {2472#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {2520#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:18:43,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {2520#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {2520#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:18:43,490 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2520#(= ~pumpRunning~0 |isPumpRunning_#res|)} {2477#(= 0 ~pumpRunning~0)} #493#return; {2510#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:18:43,494 INFO L263 TraceCheckUtils]: 0: Hoare triple {2472#true} call ULTIMATE.init(); {2512#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:18:43,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {2512#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(13);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string29.base, #t~string29.offset, 1);call write~init~int(77, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(101, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(116, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(104, #t~string29.base, 4 + #t~string29.offset, 1);call write~init~int(58, #t~string29.base, 5 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 6 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string31.base, #t~string31.offset, 1);call write~init~int(82, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(73, #t~string31.base, 2 + #t~string31.offset, 1);call write~init~int(84, #t~string31.base, 3 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 4 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string33.base, #t~string33.offset, 1);call write~init~int(75, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 2 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string35.base, #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 1 + #t~string35.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,501 INFO L280 TraceCheckUtils]: 2: Hoare triple {2477#(= 0 ~pumpRunning~0)} assume true; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,502 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2477#(= 0 ~pumpRunning~0)} {2472#true} #509#return; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,511 INFO L263 TraceCheckUtils]: 4: Hoare triple {2477#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,512 INFO L280 TraceCheckUtils]: 5: Hoare triple {2477#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~5;havoc ~tmp~4; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,512 INFO L263 TraceCheckUtils]: 6: Hoare triple {2477#(= 0 ~pumpRunning~0)} call select_helpers(); {2472#true} is VALID [2020-07-10 14:18:43,512 INFO L280 TraceCheckUtils]: 7: Hoare triple {2472#true} assume true; {2472#true} is VALID [2020-07-10 14:18:43,513 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2472#true} {2477#(= 0 ~pumpRunning~0)} #415#return; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,513 INFO L263 TraceCheckUtils]: 9: Hoare triple {2477#(= 0 ~pumpRunning~0)} call select_features(); {2472#true} is VALID [2020-07-10 14:18:43,513 INFO L280 TraceCheckUtils]: 10: Hoare triple {2472#true} assume true; {2472#true} is VALID [2020-07-10 14:18:43,517 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2472#true} {2477#(= 0 ~pumpRunning~0)} #417#return; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,517 INFO L263 TraceCheckUtils]: 12: Hoare triple {2477#(= 0 ~pumpRunning~0)} call #t~ret25 := valid_product(); {2472#true} is VALID [2020-07-10 14:18:43,518 INFO L280 TraceCheckUtils]: 13: Hoare triple {2472#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {2472#true} is VALID [2020-07-10 14:18:43,518 INFO L280 TraceCheckUtils]: 14: Hoare triple {2472#true} assume true; {2472#true} is VALID [2020-07-10 14:18:43,519 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2472#true} {2477#(= 0 ~pumpRunning~0)} #419#return; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,520 INFO L280 TraceCheckUtils]: 16: Hoare triple {2477#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~4 := #t~ret25;havoc #t~ret25; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,521 INFO L280 TraceCheckUtils]: 17: Hoare triple {2477#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,521 INFO L263 TraceCheckUtils]: 18: Hoare triple {2477#(= 0 ~pumpRunning~0)} call setup(); {2472#true} is VALID [2020-07-10 14:18:43,521 INFO L280 TraceCheckUtils]: 19: Hoare triple {2472#true} assume true; {2472#true} is VALID [2020-07-10 14:18:43,522 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2472#true} {2477#(= 0 ~pumpRunning~0)} #421#return; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,523 INFO L263 TraceCheckUtils]: 21: Hoare triple {2477#(= 0 ~pumpRunning~0)} call runTest(); {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,523 INFO L263 TraceCheckUtils]: 22: Hoare triple {2477#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {2513#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:18:43,524 INFO L280 TraceCheckUtils]: 23: Hoare triple {2513#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2472#true} is VALID [2020-07-10 14:18:43,524 INFO L280 TraceCheckUtils]: 24: Hoare triple {2472#true} assume true; {2472#true} is VALID [2020-07-10 14:18:43,525 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2472#true} {2477#(= 0 ~pumpRunning~0)} #499#return; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,525 INFO L263 TraceCheckUtils]: 26: Hoare triple {2477#(= 0 ~pumpRunning~0)} call test(); {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,526 INFO L280 TraceCheckUtils]: 27: Hoare triple {2477#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,527 INFO L280 TraceCheckUtils]: 28: Hoare triple {2477#(= 0 ~pumpRunning~0)} assume !false; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,528 INFO L280 TraceCheckUtils]: 29: Hoare triple {2477#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,528 INFO L280 TraceCheckUtils]: 30: Hoare triple {2477#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~3 := #t~nondet21;havoc #t~nondet21; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,529 INFO L280 TraceCheckUtils]: 31: Hoare triple {2477#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,529 INFO L280 TraceCheckUtils]: 32: Hoare triple {2477#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,530 INFO L280 TraceCheckUtils]: 33: Hoare triple {2477#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,530 INFO L280 TraceCheckUtils]: 34: Hoare triple {2477#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,531 INFO L280 TraceCheckUtils]: 35: Hoare triple {2477#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,531 INFO L263 TraceCheckUtils]: 36: Hoare triple {2477#(= 0 ~pumpRunning~0)} call timeShift(); {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,532 INFO L263 TraceCheckUtils]: 37: Hoare triple {2477#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {2513#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:18:43,532 INFO L263 TraceCheckUtils]: 38: Hoare triple {2513#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {2472#true} is VALID [2020-07-10 14:18:43,533 INFO L280 TraceCheckUtils]: 39: Hoare triple {2472#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {2472#true} is VALID [2020-07-10 14:18:43,533 INFO L280 TraceCheckUtils]: 40: Hoare triple {2472#true} assume true; {2472#true} is VALID [2020-07-10 14:18:43,533 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2472#true} {2513#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #489#return; {2472#true} is VALID [2020-07-10 14:18:43,533 INFO L280 TraceCheckUtils]: 42: Hoare triple {2472#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {2472#true} is VALID [2020-07-10 14:18:43,533 INFO L280 TraceCheckUtils]: 43: Hoare triple {2472#true} assume true; {2472#true} is VALID [2020-07-10 14:18:43,535 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2472#true} {2477#(= 0 ~pumpRunning~0)} #477#return; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,535 INFO L280 TraceCheckUtils]: 45: Hoare triple {2477#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,536 INFO L280 TraceCheckUtils]: 46: Hoare triple {2477#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,536 INFO L263 TraceCheckUtils]: 47: Hoare triple {2477#(= 0 ~pumpRunning~0)} call processEnvironment(); {2517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:18:43,537 INFO L280 TraceCheckUtils]: 48: Hoare triple {2517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {2472#true} is VALID [2020-07-10 14:18:43,537 INFO L280 TraceCheckUtils]: 49: Hoare triple {2472#true} assume !(0 != ~pumpRunning~0); {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,537 INFO L263 TraceCheckUtils]: 50: Hoare triple {2477#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {2472#true} is VALID [2020-07-10 14:18:43,538 INFO L280 TraceCheckUtils]: 51: Hoare triple {2472#true} assume true; {2472#true} is VALID [2020-07-10 14:18:43,538 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2472#true} {2477#(= 0 ~pumpRunning~0)} #463#return; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,539 INFO L280 TraceCheckUtils]: 53: Hoare triple {2477#(= 0 ~pumpRunning~0)} assume true; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,540 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {2477#(= 0 ~pumpRunning~0)} {2477#(= 0 ~pumpRunning~0)} #481#return; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,540 INFO L263 TraceCheckUtils]: 55: Hoare triple {2477#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,541 INFO L280 TraceCheckUtils]: 56: Hoare triple {2477#(= 0 ~pumpRunning~0)} havoc ~tmp~8;havoc ~tmp___0~2; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,541 INFO L263 TraceCheckUtils]: 57: Hoare triple {2477#(= 0 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {2472#true} is VALID [2020-07-10 14:18:43,541 INFO L280 TraceCheckUtils]: 58: Hoare triple {2472#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {2472#true} is VALID [2020-07-10 14:18:43,541 INFO L280 TraceCheckUtils]: 59: Hoare triple {2472#true} assume true; {2472#true} is VALID [2020-07-10 14:18:43,542 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {2472#true} {2477#(= 0 ~pumpRunning~0)} #491#return; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,543 INFO L280 TraceCheckUtils]: 61: Hoare triple {2477#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,543 INFO L280 TraceCheckUtils]: 62: Hoare triple {2477#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~8; {2477#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:43,543 INFO L263 TraceCheckUtils]: 63: Hoare triple {2477#(= 0 ~pumpRunning~0)} call #t~ret73 := isPumpRunning(); {2472#true} is VALID [2020-07-10 14:18:43,544 INFO L280 TraceCheckUtils]: 64: Hoare triple {2472#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {2520#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:18:43,545 INFO L280 TraceCheckUtils]: 65: Hoare triple {2520#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {2520#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:18:43,547 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {2520#(= ~pumpRunning~0 |isPumpRunning_#res|)} {2477#(= 0 ~pumpRunning~0)} #493#return; {2510#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:18:43,548 INFO L280 TraceCheckUtils]: 67: Hoare triple {2510#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {2511#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:18:43,553 INFO L280 TraceCheckUtils]: 68: Hoare triple {2511#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume 0 != ~tmp___0~2; {2473#false} is VALID [2020-07-10 14:18:43,553 INFO L280 TraceCheckUtils]: 69: Hoare triple {2473#false} assume 0 == ~switchedOnBeforeTS~0; {2473#false} is VALID [2020-07-10 14:18:43,553 INFO L263 TraceCheckUtils]: 70: Hoare triple {2473#false} call __automaton_fail(); {2473#false} is VALID [2020-07-10 14:18:43,554 INFO L280 TraceCheckUtils]: 71: Hoare triple {2473#false} assume !false; {2473#false} is VALID [2020-07-10 14:18:43,568 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:18:43,569 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [627870560] [2020-07-10 14:18:43,569 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:18:43,569 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:18:43,569 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1686427097] [2020-07-10 14:18:43,570 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 72 [2020-07-10 14:18:43,572 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:18:43,572 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:18:43,668 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:18:43,668 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:18:43,669 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:18:43,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:18:43,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:18:43,670 INFO L87 Difference]: Start difference. First operand 105 states and 120 transitions. Second operand 9 states. [2020-07-10 14:18:44,628 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:18:47,745 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:18:49,826 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:18:50,161 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:18:50,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:18:50,447 INFO L93 Difference]: Finished difference Result 179 states and 223 transitions. [2020-07-10 14:18:50,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:18:50,447 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 72 [2020-07-10 14:18:50,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:18:50,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:18:50,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 223 transitions. [2020-07-10 14:18:50,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:18:50,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 223 transitions. [2020-07-10 14:18:50,458 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 223 transitions. [2020-07-10 14:18:51,080 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 223 edges. 223 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:18:51,080 INFO L225 Difference]: With dead ends: 179 [2020-07-10 14:18:51,080 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 14:18:51,083 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2020-07-10 14:18:51,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 14:18:51,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 14:18:51,083 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:18:51,083 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 14:18:51,084 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 14:18:51,084 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 14:18:51,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:18:51,084 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 14:18:51,084 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:18:51,084 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:18:51,084 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:18:51,085 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 14:18:51,085 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 14:18:51,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:18:51,085 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 14:18:51,085 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:18:51,085 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:18:51,086 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:18:51,086 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:18:51,086 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:18:51,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 14:18:51,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 14:18:51,086 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 72 [2020-07-10 14:18:51,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:18:51,087 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 14:18:51,087 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:18:51,087 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:18:51,087 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:18:51,087 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 14:18:51,089 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 14:18:52,082 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11 [2020-07-10 14:18:52,288 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21 [2020-07-10 14:18:52,497 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21 [2020-07-10 14:18:52,842 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:18:53,039 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-07-10 14:18:53,340 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-10 14:18:53,544 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-10 14:18:53,736 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-10 14:18:53,925 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-10 14:18:54,094 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-10 14:18:54,361 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21 [2020-07-10 14:18:54,528 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-10 14:18:54,696 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11 [2020-07-10 14:18:54,879 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21 [2020-07-10 14:18:55,070 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21 [2020-07-10 14:18:55,293 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21 [2020-07-10 14:18:55,379 INFO L268 CegarLoopResult]: For program point L610-1(lines 610 614) no Hoare annotation was computed. [2020-07-10 14:18:55,379 INFO L268 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-07-10 14:18:55,379 INFO L268 CegarLoopResult]: For program point L604-2(lines 604 625) no Hoare annotation was computed. [2020-07-10 14:18:55,379 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 579 634) no Hoare annotation was computed. [2020-07-10 14:18:55,379 INFO L268 CegarLoopResult]: For program point L626(lines 603 627) no Hoare annotation was computed. [2020-07-10 14:18:55,379 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 579 634) no Hoare annotation was computed. [2020-07-10 14:18:55,379 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 579 634) no Hoare annotation was computed. [2020-07-10 14:18:55,379 INFO L268 CegarLoopResult]: For program point L610(lines 610 614) no Hoare annotation was computed. [2020-07-10 14:18:55,380 INFO L268 CegarLoopResult]: For program point L667(lines 667 671) no Hoare annotation was computed. [2020-07-10 14:18:55,380 INFO L268 CegarLoopResult]: For program point L667-1(lines 667 671) no Hoare annotation was computed. [2020-07-10 14:18:55,380 INFO L268 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-07-10 14:18:55,380 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 635 694) no Hoare annotation was computed. [2020-07-10 14:18:55,380 INFO L268 CegarLoopResult]: For program point L661-2(lines 661 686) no Hoare annotation was computed. [2020-07-10 14:18:55,380 INFO L268 CegarLoopResult]: For program point L687(lines 660 688) no Hoare annotation was computed. [2020-07-10 14:18:55,380 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 635 694) no Hoare annotation was computed. [2020-07-10 14:18:55,380 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 635 694) no Hoare annotation was computed. [2020-07-10 14:18:55,380 INFO L268 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-07-10 14:18:55,380 INFO L268 CegarLoopResult]: For program point L680-1(line 680) no Hoare annotation was computed. [2020-07-10 14:18:55,381 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 61 67) the Hoare annotation is: true [2020-07-10 14:18:55,381 INFO L268 CegarLoopResult]: For program point select_helpersEXIT(lines 61 67) no Hoare annotation was computed. [2020-07-10 14:18:55,381 INFO L268 CegarLoopResult]: For program point valid_productEXIT(lines 68 76) no Hoare annotation was computed. [2020-07-10 14:18:55,381 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 68 76) the Hoare annotation is: true [2020-07-10 14:18:55,381 INFO L268 CegarLoopResult]: For program point valid_productFINAL(lines 68 76) no Hoare annotation was computed. [2020-07-10 14:18:55,381 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 894 901) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,381 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1EXIT(lines 894 901) no Hoare annotation was computed. [2020-07-10 14:18:55,381 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1FINAL(lines 894 901) no Hoare annotation was computed. [2020-07-10 14:18:55,382 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 902 911) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,382 INFO L268 CegarLoopResult]: For program point L907(line 907) no Hoare annotation was computed. [2020-07-10 14:18:55,382 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2EXIT(lines 902 911) no Hoare annotation was computed. [2020-07-10 14:18:55,382 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2FINAL(lines 902 911) no Hoare annotation was computed. [2020-07-10 14:18:55,382 INFO L264 CegarLoopResult]: At program point L927(line 927) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,382 INFO L268 CegarLoopResult]: For program point L925(lines 925 931) no Hoare annotation was computed. [2020-07-10 14:18:55,382 INFO L268 CegarLoopResult]: For program point L924(lines 924 934) no Hoare annotation was computed. [2020-07-10 14:18:55,383 INFO L271 CegarLoopResult]: At program point L922(line 922) the Hoare annotation is: true [2020-07-10 14:18:55,383 INFO L268 CegarLoopResult]: For program point L922-1(line 922) no Hoare annotation was computed. [2020-07-10 14:18:55,383 INFO L268 CegarLoopResult]: For program point L920(lines 920 937) no Hoare annotation was computed. [2020-07-10 14:18:55,383 INFO L268 CegarLoopResult]: For program point L920-1(lines 912 940) no Hoare annotation was computed. [2020-07-10 14:18:55,383 INFO L271 CegarLoopResult]: At program point L918(line 918) the Hoare annotation is: true [2020-07-10 14:18:55,383 INFO L268 CegarLoopResult]: For program point L918-1(line 918) no Hoare annotation was computed. [2020-07-10 14:18:55,383 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 912 940) the Hoare annotation is: true [2020-07-10 14:18:55,383 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__3EXIT(lines 912 940) no Hoare annotation was computed. [2020-07-10 14:18:55,384 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 413 435) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,384 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 413 435) no Hoare annotation was computed. [2020-07-10 14:18:55,384 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 413 435) no Hoare annotation was computed. [2020-07-10 14:18:55,384 INFO L264 CegarLoopResult]: At program point L425(line 425) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~4 ~systemActive~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,384 INFO L264 CegarLoopResult]: At program point L425-1(line 425) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~4 ~systemActive~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,384 INFO L268 CegarLoopResult]: For program point L423(lines 423 430) no Hoare annotation was computed. [2020-07-10 14:18:55,384 INFO L268 CegarLoopResult]: For program point L423-1(lines 423 430) no Hoare annotation was computed. [2020-07-10 14:18:55,384 INFO L268 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-07-10 14:18:55,384 INFO L264 CegarLoopResult]: At program point L420(line 420) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,385 INFO L264 CegarLoopResult]: At program point L419(line 419) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,385 INFO L264 CegarLoopResult]: At program point L419-1(line 419) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,385 INFO L268 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-07-10 14:18:55,385 INFO L268 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-07-10 14:18:55,385 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 370 393) no Hoare annotation was computed. [2020-07-10 14:18:55,385 INFO L268 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-07-10 14:18:55,385 INFO L268 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-07-10 14:18:55,385 INFO L268 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-07-10 14:18:55,385 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 370 393) no Hoare annotation was computed. [2020-07-10 14:18:55,385 INFO L268 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-07-10 14:18:55,385 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 370 393) no Hoare annotation was computed. [2020-07-10 14:18:55,386 INFO L268 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-07-10 14:18:55,386 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-07-10 14:18:55,386 INFO L268 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-07-10 14:18:55,386 INFO L268 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-07-10 14:18:55,386 INFO L268 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-07-10 14:18:55,386 INFO L268 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-07-10 14:18:55,386 INFO L268 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-07-10 14:18:55,386 INFO L268 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-07-10 14:18:55,386 INFO L268 CegarLoopResult]: For program point isPumpRunningEXIT(lines 206 214) no Hoare annotation was computed. [2020-07-10 14:18:55,386 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 206 214) the Hoare annotation is: true [2020-07-10 14:18:55,386 INFO L268 CegarLoopResult]: For program point isPumpRunningFINAL(lines 206 214) no Hoare annotation was computed. [2020-07-10 14:18:55,386 INFO L268 CegarLoopResult]: For program point L258-1(line 258) no Hoare annotation was computed. [2020-07-10 14:18:55,387 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 251 269) the Hoare annotation is: true [2020-07-10 14:18:55,387 INFO L268 CegarLoopResult]: For program point isLowWaterLevelEXIT(lines 251 269) no Hoare annotation was computed. [2020-07-10 14:18:55,387 INFO L268 CegarLoopResult]: For program point L260(lines 260 264) no Hoare annotation was computed. [2020-07-10 14:18:55,387 INFO L271 CegarLoopResult]: At program point L258(line 258) the Hoare annotation is: true [2020-07-10 14:18:55,387 INFO L268 CegarLoopResult]: For program point L260-2(lines 260 264) no Hoare annotation was computed. [2020-07-10 14:18:55,387 INFO L268 CegarLoopResult]: For program point isLowWaterLevelFINAL(lines 251 269) no Hoare annotation was computed. [2020-07-10 14:18:55,387 INFO L268 CegarLoopResult]: For program point L222(lines 222 230) no Hoare annotation was computed. [2020-07-10 14:18:55,387 INFO L268 CegarLoopResult]: For program point L222-2(lines 222 230) no Hoare annotation was computed. [2020-07-10 14:18:55,387 INFO L268 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-07-10 14:18:55,387 INFO L268 CegarLoopResult]: For program point L245-1(line 245) no Hoare annotation was computed. [2020-07-10 14:18:55,387 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 215 250) no Hoare annotation was computed. [2020-07-10 14:18:55,387 INFO L268 CegarLoopResult]: For program point L234(lines 234 242) no Hoare annotation was computed. [2020-07-10 14:18:55,387 INFO L268 CegarLoopResult]: For program point L234-2(lines 234 242) no Hoare annotation was computed. [2020-07-10 14:18:55,387 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 215 250) no Hoare annotation was computed. [2020-07-10 14:18:55,388 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 215 250) no Hoare annotation was computed. [2020-07-10 14:18:55,388 INFO L268 CegarLoopResult]: For program point select_featuresEXIT(lines 54 60) no Hoare annotation was computed. [2020-07-10 14:18:55,388 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 54 60) the Hoare annotation is: true [2020-07-10 14:18:55,388 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 533 578) no Hoare annotation was computed. [2020-07-10 14:18:55,388 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 533 578) no Hoare annotation was computed. [2020-07-10 14:18:55,388 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 533 578) no Hoare annotation was computed. [2020-07-10 14:18:55,388 INFO L268 CegarLoopResult]: For program point L860(lines 860 880) no Hoare annotation was computed. [2020-07-10 14:18:55,388 INFO L268 CegarLoopResult]: For program point L860-1(lines 860 880) no Hoare annotation was computed. [2020-07-10 14:18:55,388 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 846 891) no Hoare annotation was computed. [2020-07-10 14:18:55,389 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 846 891) no Hoare annotation was computed. [2020-07-10 14:18:55,389 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 846 891) no Hoare annotation was computed. [2020-07-10 14:18:55,389 INFO L268 CegarLoopResult]: For program point L866(lines 866 873) no Hoare annotation was computed. [2020-07-10 14:18:55,389 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 402 412) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,389 INFO L268 CegarLoopResult]: For program point runTestEXIT(lines 402 412) no Hoare annotation was computed. [2020-07-10 14:18:55,389 INFO L264 CegarLoopResult]: At program point L407(line 407) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,389 INFO L268 CegarLoopResult]: For program point runTestFINAL(lines 402 412) no Hoare annotation was computed. [2020-07-10 14:18:55,389 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 195 205) no Hoare annotation was computed. [2020-07-10 14:18:55,389 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 195 205) no Hoare annotation was computed. [2020-07-10 14:18:55,390 INFO L268 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-07-10 14:18:55,390 INFO L268 CegarLoopResult]: For program point L200-1(line 200) no Hoare annotation was computed. [2020-07-10 14:18:55,390 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 195 205) no Hoare annotation was computed. [2020-07-10 14:18:55,390 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 187 194) the Hoare annotation is: true [2020-07-10 14:18:55,390 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 187 194) no Hoare annotation was computed. [2020-07-10 14:18:55,390 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 187 194) no Hoare annotation was computed. [2020-07-10 14:18:55,390 INFO L264 CegarLoopResult]: At program point L155(line 155) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,390 INFO L268 CegarLoopResult]: For program point L155-1(lines 136 160) no Hoare annotation was computed. [2020-07-10 14:18:55,390 INFO L268 CegarLoopResult]: For program point processEnvironmentEXIT(lines 136 160) no Hoare annotation was computed. [2020-07-10 14:18:55,390 INFO L264 CegarLoopResult]: At program point L150(line 150) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,390 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 136 160) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,390 INFO L264 CegarLoopResult]: At program point L146(line 146) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,391 INFO L268 CegarLoopResult]: For program point L144(lines 144 152) no Hoare annotation was computed. [2020-07-10 14:18:55,391 INFO L264 CegarLoopResult]: At program point L142(line 142) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,391 INFO L268 CegarLoopResult]: For program point L142-1(line 142) no Hoare annotation was computed. [2020-07-10 14:18:55,391 INFO L268 CegarLoopResult]: For program point L140(lines 140 157) no Hoare annotation was computed. [2020-07-10 14:18:55,391 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__baseEXIT(lines 128 134) no Hoare annotation was computed. [2020-07-10 14:18:55,391 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 128 134) the Hoare annotation is: true [2020-07-10 14:18:55,391 INFO L268 CegarLoopResult]: For program point L320(lines 320 324) no Hoare annotation was computed. [2020-07-10 14:18:55,391 INFO L264 CegarLoopResult]: At program point testENTRY(lines 274 337) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,392 INFO L264 CegarLoopResult]: At program point L320-2(lines 314 325) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,392 INFO L268 CegarLoopResult]: For program point L285(lines 284 329) no Hoare annotation was computed. [2020-07-10 14:18:55,392 INFO L268 CegarLoopResult]: For program point L314(lines 314 325) no Hoare annotation was computed. [2020-07-10 14:18:55,392 INFO L268 CegarLoopResult]: For program point testFINAL(lines 274 337) no Hoare annotation was computed. [2020-07-10 14:18:55,392 INFO L264 CegarLoopResult]: At program point L306(line 306) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,392 INFO L268 CegarLoopResult]: For program point L304(lines 304 310) no Hoare annotation was computed. [2020-07-10 14:18:55,392 INFO L268 CegarLoopResult]: For program point L304-1(lines 304 310) no Hoare annotation was computed. [2020-07-10 14:18:55,392 INFO L264 CegarLoopResult]: At program point L296(line 296) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,393 INFO L264 CegarLoopResult]: At program point L327(lines 284 329) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,393 INFO L268 CegarLoopResult]: For program point L294(lines 294 300) no Hoare annotation was computed. [2020-07-10 14:18:55,393 INFO L268 CegarLoopResult]: For program point L294-1(lines 294 300) no Hoare annotation was computed. [2020-07-10 14:18:55,393 INFO L268 CegarLoopResult]: For program point L286(lines 286 290) no Hoare annotation was computed. [2020-07-10 14:18:55,393 INFO L264 CegarLoopResult]: At program point L330(lines 283 331) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,393 INFO L268 CegarLoopResult]: For program point testEXIT(lines 274 337) no Hoare annotation was computed. [2020-07-10 14:18:55,393 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 800 845) no Hoare annotation was computed. [2020-07-10 14:18:55,393 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 800 845) no Hoare annotation was computed. [2020-07-10 14:18:55,394 INFO L268 CegarLoopResult]: For program point L820(lines 820 827) no Hoare annotation was computed. [2020-07-10 14:18:55,394 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 800 845) no Hoare annotation was computed. [2020-07-10 14:18:55,394 INFO L268 CegarLoopResult]: For program point L814(lines 814 834) no Hoare annotation was computed. [2020-07-10 14:18:55,394 INFO L268 CegarLoopResult]: For program point L814-1(lines 814 834) no Hoare annotation was computed. [2020-07-10 14:18:55,394 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 161 168) no Hoare annotation was computed. [2020-07-10 14:18:55,394 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 161 168) no Hoare annotation was computed. [2020-07-10 14:18:55,394 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 161 168) no Hoare annotation was computed. [2020-07-10 14:18:55,394 INFO L268 CegarLoopResult]: For program point isLowWaterSensorDryFINAL(lines 517 525) no Hoare annotation was computed. [2020-07-10 14:18:55,394 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 517 525) the Hoare annotation is: true [2020-07-10 14:18:55,395 INFO L268 CegarLoopResult]: For program point isLowWaterSensorDryEXIT(lines 517 525) no Hoare annotation was computed. [2020-07-10 14:18:55,395 INFO L268 CegarLoopResult]: For program point L493(lines 493 501) no Hoare annotation was computed. [2020-07-10 14:18:55,395 INFO L268 CegarLoopResult]: For program point L493-2(lines 493 501) no Hoare annotation was computed. [2020-07-10 14:18:55,395 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 485 507) no Hoare annotation was computed. [2020-07-10 14:18:55,395 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 485 507) no Hoare annotation was computed. [2020-07-10 14:18:55,395 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 485 507) no Hoare annotation was computed. [2020-07-10 14:18:55,395 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 44 53) no Hoare annotation was computed. [2020-07-10 14:18:55,395 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 44 53) no Hoare annotation was computed. [2020-07-10 14:18:55,395 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 44 53) no Hoare annotation was computed. [2020-07-10 14:18:55,396 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 697 799) no Hoare annotation was computed. [2020-07-10 14:18:55,396 INFO L268 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-07-10 14:18:55,396 INFO L268 CegarLoopResult]: For program point L762-1(line 762) no Hoare annotation was computed. [2020-07-10 14:18:55,396 INFO L268 CegarLoopResult]: For program point L721(lines 721 725) no Hoare annotation was computed. [2020-07-10 14:18:55,396 INFO L268 CegarLoopResult]: For program point L785(lines 785 796) no Hoare annotation was computed. [2020-07-10 14:18:55,396 INFO L268 CegarLoopResult]: For program point L748(lines 748 752) no Hoare annotation was computed. [2020-07-10 14:18:55,396 INFO L268 CegarLoopResult]: For program point L746-2(lines 746 766) no Hoare annotation was computed. [2020-07-10 14:18:55,396 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 697 799) no Hoare annotation was computed. [2020-07-10 14:18:55,396 INFO L268 CegarLoopResult]: For program point L767(lines 745 768) no Hoare annotation was computed. [2020-07-10 14:18:55,396 INFO L268 CegarLoopResult]: For program point L726(lines 726 742) no Hoare annotation was computed. [2020-07-10 14:18:55,396 INFO L268 CegarLoopResult]: For program point L786(lines 786 793) no Hoare annotation was computed. [2020-07-10 14:18:55,397 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 697 799) no Hoare annotation was computed. [2020-07-10 14:18:55,397 INFO L268 CegarLoopResult]: For program point L747(lines 746 766) no Hoare annotation was computed. [2020-07-10 14:18:55,397 INFO L268 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-07-10 14:18:55,397 INFO L268 CegarLoopResult]: For program point L778-1(line 778) no Hoare annotation was computed. [2020-07-10 14:18:55,397 INFO L268 CegarLoopResult]: For program point L743(lines 743 784) no Hoare annotation was computed. [2020-07-10 14:18:55,397 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-10 14:18:55,398 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|)) [2020-07-10 14:18:55,398 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:18:55,398 INFO L268 CegarLoopResult]: For program point L177(lines 177 183) no Hoare annotation was computed. [2020-07-10 14:18:55,398 INFO L268 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-07-10 14:18:55,398 INFO L268 CegarLoopResult]: For program point L175-1(line 175) no Hoare annotation was computed. [2020-07-10 14:18:55,398 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 170 186) no Hoare annotation was computed. [2020-07-10 14:18:55,398 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 170 186) no Hoare annotation was computed. [2020-07-10 14:18:55,398 INFO L268 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-07-10 14:18:55,398 INFO L268 CegarLoopResult]: For program point L181-1(lines 170 186) no Hoare annotation was computed. [2020-07-10 14:18:55,398 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 508 516) the Hoare annotation is: true [2020-07-10 14:18:55,399 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 508 516) no Hoare annotation was computed. [2020-07-10 14:18:55,399 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 508 516) no Hoare annotation was computed. [2020-07-10 14:18:55,399 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 464 475) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,399 INFO L268 CegarLoopResult]: For program point changeMethaneLevelEXIT(lines 464 475) no Hoare annotation was computed. [2020-07-10 14:18:55,399 INFO L268 CegarLoopResult]: For program point L468-1(lines 464 475) no Hoare annotation was computed. [2020-07-10 14:18:55,399 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:18:55,399 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-10 14:18:55,399 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-10 14:18:55,399 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 476 484) no Hoare annotation was computed. [2020-07-10 14:18:55,399 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 476 484) no Hoare annotation was computed. [2020-07-10 14:18:55,400 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 476 484) no Hoare annotation was computed. [2020-07-10 14:18:55,400 INFO L264 CegarLoopResult]: At program point L117(line 117) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,400 INFO L264 CegarLoopResult]: At program point L115(lines 115 121) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,400 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 101 127) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,400 INFO L264 CegarLoopResult]: At program point L110(line 110) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,400 INFO L268 CegarLoopResult]: For program point L108(lines 104 126) no Hoare annotation was computed. [2020-07-10 14:18:55,400 INFO L268 CegarLoopResult]: For program point timeShiftEXIT(lines 101 127) no Hoare annotation was computed. [2020-07-10 14:18:55,400 INFO L268 CegarLoopResult]: For program point L106(lines 104 126) no Hoare annotation was computed. [2020-07-10 14:18:55,401 INFO L268 CegarLoopResult]: For program point timeShiftFINAL(lines 101 127) no Hoare annotation was computed. [2020-07-10 14:18:55,401 INFO L271 CegarLoopResult]: At program point L354-1(lines 354 358) the Hoare annotation is: true [2020-07-10 14:18:55,401 INFO L268 CegarLoopResult]: For program point cleanupEXIT(lines 340 369) no Hoare annotation was computed. [2020-07-10 14:18:55,401 INFO L268 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-07-10 14:18:55,401 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 340 369) the Hoare annotation is: true [2020-07-10 14:18:55,401 INFO L271 CegarLoopResult]: At program point L350-2(lines 350 364) the Hoare annotation is: true [2020-07-10 14:18:55,401 INFO L271 CegarLoopResult]: At program point L346(line 346) the Hoare annotation is: true [2020-07-10 14:18:55,401 INFO L268 CegarLoopResult]: For program point L346-1(line 346) no Hoare annotation was computed. [2020-07-10 14:18:55,401 INFO L271 CegarLoopResult]: At program point L365(lines 340 369) the Hoare annotation is: true [2020-07-10 14:18:55,402 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-07-10 14:18:55,402 INFO L268 CegarLoopResult]: For program point L354(lines 354 358) no Hoare annotation was computed. [2020-07-10 14:18:55,402 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 440 451) the Hoare annotation is: true [2020-07-10 14:18:55,402 INFO L268 CegarLoopResult]: For program point L444-1(lines 440 451) no Hoare annotation was computed. [2020-07-10 14:18:55,402 INFO L268 CegarLoopResult]: For program point lowerWaterLevelEXIT(lines 440 451) no Hoare annotation was computed. [2020-07-10 14:18:55,402 INFO L268 CegarLoopResult]: For program point setupEXIT(lines 394 400) no Hoare annotation was computed. [2020-07-10 14:18:55,402 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 394 400) the Hoare annotation is: true [2020-07-10 14:18:55,402 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:18:55,402 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-10 14:18:55,402 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-10 14:18:55,403 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-10 14:18:55,403 INFO L268 CegarLoopResult]: For program point waterRiseEXIT(lines 452 463) no Hoare annotation was computed. [2020-07-10 14:18:55,403 INFO L268 CegarLoopResult]: For program point L456-1(lines 452 463) no Hoare annotation was computed. [2020-07-10 14:18:55,403 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 452 463) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:55,403 INFO L268 CegarLoopResult]: For program point __automaton_failFINAL(lines 78 85) no Hoare annotation was computed. [2020-07-10 14:18:55,403 INFO L268 CegarLoopResult]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 82) no Hoare annotation was computed. [2020-07-10 14:18:55,403 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 78 85) the Hoare annotation is: true [2020-07-10 14:18:55,403 INFO L268 CegarLoopResult]: For program point __automaton_failEXIT(lines 78 85) no Hoare annotation was computed. [2020-07-10 14:18:55,408 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeENTRY has no Hoare annotation [2020-07-10 14:18:55,408 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetENTRY has no Hoare annotation [2020-07-10 14:18:55,409 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-10 14:18:55,409 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-10 14:18:55,409 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-10 14:18:55,409 WARN L170 areAnnotationChecker]: L907 has no Hoare annotation [2020-07-10 14:18:55,410 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-10 14:18:55,410 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-10 14:18:55,410 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-10 14:18:55,410 WARN L170 areAnnotationChecker]: printPumpENTRY has no Hoare annotation [2020-07-10 14:18:55,410 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-10 14:18:55,410 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setENTRY has no Hoare annotation [2020-07-10 14:18:55,411 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeENTRY has no Hoare annotation [2020-07-10 14:18:55,411 WARN L170 areAnnotationChecker]: isMethaneAlarmENTRY has no Hoare annotation [2020-07-10 14:18:55,412 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-10 14:18:55,412 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-10 14:18:55,412 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-10 14:18:55,413 WARN L170 areAnnotationChecker]: __utac__get_this_argENTRY has no Hoare annotation [2020-07-10 14:18:55,413 WARN L170 areAnnotationChecker]: activatePump__wrappee__lowWaterSensorENTRY has no Hoare annotation [2020-07-10 14:18:55,413 WARN L170 areAnnotationChecker]: isLowWaterSensorDryFINAL has no Hoare annotation [2020-07-10 14:18:55,413 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 14:18:55,413 WARN L170 areAnnotationChecker]: select_oneENTRY has no Hoare annotation [2020-07-10 14:18:55,413 WARN L170 areAnnotationChecker]: printEnvironmentENTRY has no Hoare annotation [2020-07-10 14:18:55,413 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtENTRY has no Hoare annotation [2020-07-10 14:18:55,413 WARN L170 areAnnotationChecker]: activatePumpENTRY has no Hoare annotation [2020-07-10 14:18:55,414 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intENTRY has no Hoare annotation [2020-07-10 14:18:55,414 WARN L170 areAnnotationChecker]: L468-1 has no Hoare annotation [2020-07-10 14:18:55,414 WARN L170 areAnnotationChecker]: L468-1 has no Hoare annotation [2020-07-10 14:18:55,414 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-10 14:18:55,414 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-10 14:18:55,415 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalENTRY has no Hoare annotation [2020-07-10 14:18:55,415 WARN L170 areAnnotationChecker]: L444-1 has no Hoare annotation [2020-07-10 14:18:55,415 WARN L170 areAnnotationChecker]: L444-1 has no Hoare annotation [2020-07-10 14:18:55,425 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-10 14:18:55,426 WARN L170 areAnnotationChecker]: L456-1 has no Hoare annotation [2020-07-10 14:18:55,426 WARN L170 areAnnotationChecker]: L456-1 has no Hoare annotation [2020-07-10 14:18:55,426 WARN L170 areAnnotationChecker]: __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-10 14:18:55,426 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-10 14:18:55,426 WARN L170 areAnnotationChecker]: L604-2 has no Hoare annotation [2020-07-10 14:18:55,426 WARN L170 areAnnotationChecker]: L604-2 has no Hoare annotation [2020-07-10 14:18:55,426 WARN L170 areAnnotationChecker]: L604-2 has no Hoare annotation [2020-07-10 14:18:55,427 WARN L170 areAnnotationChecker]: L661-2 has no Hoare annotation [2020-07-10 14:18:55,427 WARN L170 areAnnotationChecker]: L661-2 has no Hoare annotation [2020-07-10 14:18:55,427 WARN L170 areAnnotationChecker]: L661-2 has no Hoare annotation [2020-07-10 14:18:55,427 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-10 14:18:55,427 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-10 14:18:55,427 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-10 14:18:55,427 WARN L170 areAnnotationChecker]: L907 has no Hoare annotation [2020-07-10 14:18:55,427 WARN L170 areAnnotationChecker]: L918-1 has no Hoare annotation [2020-07-10 14:18:55,427 WARN L170 areAnnotationChecker]: L375 has no Hoare annotation [2020-07-10 14:18:55,427 WARN L170 areAnnotationChecker]: L375 has no Hoare annotation [2020-07-10 14:18:55,428 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-10 14:18:55,428 WARN L170 areAnnotationChecker]: L258-1 has no Hoare annotation [2020-07-10 14:18:55,428 WARN L170 areAnnotationChecker]: L222 has no Hoare annotation [2020-07-10 14:18:55,428 WARN L170 areAnnotationChecker]: L222 has no Hoare annotation [2020-07-10 14:18:55,428 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-10 14:18:55,428 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setFINAL has no Hoare annotation [2020-07-10 14:18:55,428 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-10 14:18:55,429 WARN L170 areAnnotationChecker]: L860 has no Hoare annotation [2020-07-10 14:18:55,429 WARN L170 areAnnotationChecker]: L860 has no Hoare annotation [2020-07-10 14:18:55,429 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2020-07-10 14:18:55,430 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2020-07-10 14:18:55,430 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-10 14:18:55,430 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-10 14:18:55,430 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-10 14:18:55,430 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-10 14:18:55,430 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-10 14:18:55,431 WARN L170 areAnnotationChecker]: L285 has no Hoare annotation [2020-07-10 14:18:55,431 WARN L170 areAnnotationChecker]: L814 has no Hoare annotation [2020-07-10 14:18:55,431 WARN L170 areAnnotationChecker]: L814 has no Hoare annotation [2020-07-10 14:18:55,431 WARN L170 areAnnotationChecker]: activatePump__wrappee__lowWaterSensorFINAL has no Hoare annotation [2020-07-10 14:18:55,431 WARN L170 areAnnotationChecker]: isLowWaterSensorDryFINAL has no Hoare annotation [2020-07-10 14:18:55,431 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 14:18:55,432 WARN L170 areAnnotationChecker]: select_oneFINAL has no Hoare annotation [2020-07-10 14:18:55,432 WARN L170 areAnnotationChecker]: L493 has no Hoare annotation [2020-07-10 14:18:55,432 WARN L170 areAnnotationChecker]: L493 has no Hoare annotation [2020-07-10 14:18:55,432 WARN L170 areAnnotationChecker]: L721 has no Hoare annotation [2020-07-10 14:18:55,432 WARN L170 areAnnotationChecker]: L721 has no Hoare annotation [2020-07-10 14:18:55,432 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-10 14:18:55,432 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-10 14:18:55,432 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intFINAL has no Hoare annotation [2020-07-10 14:18:55,432 WARN L170 areAnnotationChecker]: L468-1 has no Hoare annotation [2020-07-10 14:18:55,433 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-10 14:18:55,433 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-10 14:18:55,433 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-10 14:18:55,433 WARN L170 areAnnotationChecker]: L346-1 has no Hoare annotation [2020-07-10 14:18:55,434 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-10 14:18:55,434 WARN L170 areAnnotationChecker]: L444-1 has no Hoare annotation [2020-07-10 14:18:55,434 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 14:18:55,438 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-10 14:18:55,438 WARN L170 areAnnotationChecker]: L456-1 has no Hoare annotation [2020-07-10 14:18:55,438 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-10 14:18:55,438 WARN L170 areAnnotationChecker]: L626 has no Hoare annotation [2020-07-10 14:18:55,438 WARN L170 areAnnotationChecker]: L605 has no Hoare annotation [2020-07-10 14:18:55,438 WARN L170 areAnnotationChecker]: L687 has no Hoare annotation [2020-07-10 14:18:55,438 WARN L170 areAnnotationChecker]: L687 has no Hoare annotation [2020-07-10 14:18:55,438 WARN L170 areAnnotationChecker]: L662 has no Hoare annotation [2020-07-10 14:18:55,438 WARN L170 areAnnotationChecker]: valid_productEXIT has no Hoare annotation [2020-07-10 14:18:55,438 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1EXIT has no Hoare annotation [2020-07-10 14:18:55,439 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2FINAL has no Hoare annotation [2020-07-10 14:18:55,439 WARN L170 areAnnotationChecker]: L918-1 has no Hoare annotation [2020-07-10 14:18:55,439 WARN L170 areAnnotationChecker]: L376 has no Hoare annotation [2020-07-10 14:18:55,439 WARN L170 areAnnotationChecker]: L376 has no Hoare annotation [2020-07-10 14:18:55,439 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-10 14:18:55,439 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-10 14:18:55,439 WARN L170 areAnnotationChecker]: L258-1 has no Hoare annotation [2020-07-10 14:18:55,439 WARN L170 areAnnotationChecker]: L222-2 has no Hoare annotation [2020-07-10 14:18:55,439 WARN L170 areAnnotationChecker]: L421 has no Hoare annotation [2020-07-10 14:18:55,439 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-10 14:18:55,439 WARN L170 areAnnotationChecker]: L866 has no Hoare annotation [2020-07-10 14:18:55,439 WARN L170 areAnnotationChecker]: L866 has no Hoare annotation [2020-07-10 14:18:55,439 WARN L170 areAnnotationChecker]: L860-1 has no Hoare annotation [2020-07-10 14:18:55,440 WARN L170 areAnnotationChecker]: L200-1 has no Hoare annotation [2020-07-10 14:18:55,440 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-10 14:18:55,440 WARN L170 areAnnotationChecker]: L142-1 has no Hoare annotation [2020-07-10 14:18:55,440 WARN L170 areAnnotationChecker]: L155-1 has no Hoare annotation [2020-07-10 14:18:55,440 WARN L170 areAnnotationChecker]: L155-1 has no Hoare annotation [2020-07-10 14:18:55,440 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-10 14:18:55,440 WARN L170 areAnnotationChecker]: L285 has no Hoare annotation [2020-07-10 14:18:55,440 WARN L170 areAnnotationChecker]: L285 has no Hoare annotation [2020-07-10 14:18:55,440 WARN L170 areAnnotationChecker]: L820 has no Hoare annotation [2020-07-10 14:18:55,441 WARN L170 areAnnotationChecker]: L820 has no Hoare annotation [2020-07-10 14:18:55,441 WARN L170 areAnnotationChecker]: L814-1 has no Hoare annotation [2020-07-10 14:18:55,441 WARN L170 areAnnotationChecker]: activatePump__wrappee__lowWaterSensorEXIT has no Hoare annotation [2020-07-10 14:18:55,441 WARN L170 areAnnotationChecker]: isLowWaterSensorDryEXIT has no Hoare annotation [2020-07-10 14:18:55,441 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 14:18:55,441 WARN L170 areAnnotationChecker]: L493-2 has no Hoare annotation [2020-07-10 14:18:55,441 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtFINAL has no Hoare annotation [2020-07-10 14:18:55,441 WARN L170 areAnnotationChecker]: L726 has no Hoare annotation [2020-07-10 14:18:55,441 WARN L170 areAnnotationChecker]: L726 has no Hoare annotation [2020-07-10 14:18:55,441 WARN L170 areAnnotationChecker]: L175-1 has no Hoare annotation [2020-07-10 14:18:55,441 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intEXIT has no Hoare annotation [2020-07-10 14:18:55,442 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-10 14:18:55,442 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-10 14:18:55,442 WARN L170 areAnnotationChecker]: getWaterLevelEXIT has no Hoare annotation [2020-07-10 14:18:55,442 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-10 14:18:55,442 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-10 14:18:55,442 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-10 14:18:55,442 WARN L170 areAnnotationChecker]: L346-1 has no Hoare annotation [2020-07-10 14:18:55,442 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-10 14:18:55,442 WARN L170 areAnnotationChecker]: lowerWaterLevelEXIT has no Hoare annotation [2020-07-10 14:18:55,443 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 14:18:55,444 WARN L170 areAnnotationChecker]: L423-1 has no Hoare annotation [2020-07-10 14:18:55,445 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-10 14:18:55,445 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-10 14:18:55,445 WARN L170 areAnnotationChecker]: __automaton_failEXIT has no Hoare annotation [2020-07-10 14:18:55,445 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeFINAL has no Hoare annotation [2020-07-10 14:18:55,445 WARN L170 areAnnotationChecker]: L610 has no Hoare annotation [2020-07-10 14:18:55,445 WARN L170 areAnnotationChecker]: L610 has no Hoare annotation [2020-07-10 14:18:55,446 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetFINAL has no Hoare annotation [2020-07-10 14:18:55,446 WARN L170 areAnnotationChecker]: L667 has no Hoare annotation [2020-07-10 14:18:55,446 WARN L170 areAnnotationChecker]: L667 has no Hoare annotation [2020-07-10 14:18:55,446 WARN L170 areAnnotationChecker]: L421 has no Hoare annotation [2020-07-10 14:18:55,446 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2EXIT has no Hoare annotation [2020-07-10 14:18:55,446 WARN L170 areAnnotationChecker]: L920 has no Hoare annotation [2020-07-10 14:18:55,446 WARN L170 areAnnotationChecker]: L920 has no Hoare annotation [2020-07-10 14:18:55,446 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-10 14:18:55,446 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-10 14:18:55,447 WARN L170 areAnnotationChecker]: L922-1 has no Hoare annotation [2020-07-10 14:18:55,447 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2020-07-10 14:18:55,447 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2020-07-10 14:18:55,447 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2020-07-10 14:18:55,447 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2020-07-10 14:18:55,447 WARN L170 areAnnotationChecker]: runTestEXIT has no Hoare annotation [2020-07-10 14:18:55,447 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeFINAL has no Hoare annotation [2020-07-10 14:18:55,447 WARN L170 areAnnotationChecker]: isMethaneAlarmFINAL has no Hoare annotation [2020-07-10 14:18:55,447 WARN L170 areAnnotationChecker]: L142-1 has no Hoare annotation [2020-07-10 14:18:55,448 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-10 14:18:55,448 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-10 14:18:55,448 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-10 14:18:55,448 WARN L170 areAnnotationChecker]: __utac__get_this_argFINAL has no Hoare annotation [2020-07-10 14:18:55,448 WARN L170 areAnnotationChecker]: L181-1 has no Hoare annotation [2020-07-10 14:18:55,448 WARN L170 areAnnotationChecker]: printEnvironmentFINAL has no Hoare annotation [2020-07-10 14:18:55,448 WARN L170 areAnnotationChecker]: L743 has no Hoare annotation [2020-07-10 14:18:55,448 WARN L170 areAnnotationChecker]: L743 has no Hoare annotation [2020-07-10 14:18:55,448 WARN L170 areAnnotationChecker]: L177 has no Hoare annotation [2020-07-10 14:18:55,448 WARN L170 areAnnotationChecker]: L177 has no Hoare annotation [2020-07-10 14:18:55,449 WARN L170 areAnnotationChecker]: L680-1 has no Hoare annotation [2020-07-10 14:18:55,449 WARN L170 areAnnotationChecker]: L385 has no Hoare annotation [2020-07-10 14:18:55,449 WARN L170 areAnnotationChecker]: L385 has no Hoare annotation [2020-07-10 14:18:55,449 WARN L170 areAnnotationChecker]: L304-1 has no Hoare annotation [2020-07-10 14:18:55,450 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-10 14:18:55,450 WARN L170 areAnnotationChecker]: L351 has no Hoare annotation [2020-07-10 14:18:55,450 WARN L170 areAnnotationChecker]: L423-1 has no Hoare annotation [2020-07-10 14:18:55,450 WARN L170 areAnnotationChecker]: L381 has no Hoare annotation [2020-07-10 14:18:55,450 WARN L170 areAnnotationChecker]: L381 has no Hoare annotation [2020-07-10 14:18:55,451 WARN L170 areAnnotationChecker]: L294-1 has no Hoare annotation [2020-07-10 14:18:55,451 WARN L170 areAnnotationChecker]: L920-1 has no Hoare annotation [2020-07-10 14:18:55,451 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeEXIT has no Hoare annotation [2020-07-10 14:18:55,451 WARN L170 areAnnotationChecker]: L610-1 has no Hoare annotation [2020-07-10 14:18:55,451 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-10 14:18:55,451 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-10 14:18:55,451 WARN L170 areAnnotationChecker]: L667-1 has no Hoare annotation [2020-07-10 14:18:55,451 WARN L170 areAnnotationChecker]: L423 has no Hoare annotation [2020-07-10 14:18:55,451 WARN L170 areAnnotationChecker]: L423 has no Hoare annotation [2020-07-10 14:18:55,451 WARN L170 areAnnotationChecker]: L922-1 has no Hoare annotation [2020-07-10 14:18:55,452 WARN L170 areAnnotationChecker]: L378 has no Hoare annotation [2020-07-10 14:18:55,452 WARN L170 areAnnotationChecker]: L378 has no Hoare annotation [2020-07-10 14:18:55,452 WARN L170 areAnnotationChecker]: L924 has no Hoare annotation [2020-07-10 14:18:55,452 WARN L170 areAnnotationChecker]: L924 has no Hoare annotation [2020-07-10 14:18:55,452 WARN L170 areAnnotationChecker]: L260-2 has no Hoare annotation [2020-07-10 14:18:55,452 WARN L170 areAnnotationChecker]: L234-2 has no Hoare annotation [2020-07-10 14:18:55,452 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-10 14:18:55,452 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-10 14:18:55,452 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-10 14:18:55,452 WARN L170 areAnnotationChecker]: testEXIT has no Hoare annotation [2020-07-10 14:18:55,453 WARN L170 areAnnotationChecker]: L294 has no Hoare annotation [2020-07-10 14:18:55,453 WARN L170 areAnnotationChecker]: L294 has no Hoare annotation [2020-07-10 14:18:55,453 WARN L170 areAnnotationChecker]: printEnvironmentEXIT has no Hoare annotation [2020-07-10 14:18:55,453 WARN L170 areAnnotationChecker]: L746-2 has no Hoare annotation [2020-07-10 14:18:55,453 WARN L170 areAnnotationChecker]: L746-2 has no Hoare annotation [2020-07-10 14:18:55,453 WARN L170 areAnnotationChecker]: L746-2 has no Hoare annotation [2020-07-10 14:18:55,453 WARN L170 areAnnotationChecker]: L785 has no Hoare annotation [2020-07-10 14:18:55,453 WARN L170 areAnnotationChecker]: L785 has no Hoare annotation [2020-07-10 14:18:55,453 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2020-07-10 14:18:55,453 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2020-07-10 14:18:55,454 WARN L170 areAnnotationChecker]: L386 has no Hoare annotation [2020-07-10 14:18:55,454 WARN L170 areAnnotationChecker]: L386 has no Hoare annotation [2020-07-10 14:18:55,454 WARN L170 areAnnotationChecker]: L314 has no Hoare annotation [2020-07-10 14:18:55,454 WARN L170 areAnnotationChecker]: L314 has no Hoare annotation [2020-07-10 14:18:55,454 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-10 14:18:55,454 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 14:18:55,454 WARN L170 areAnnotationChecker]: L351 has no Hoare annotation [2020-07-10 14:18:55,454 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-10 14:18:55,454 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-10 14:18:55,454 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-10 14:18:55,454 WARN L170 areAnnotationChecker]: L304 has no Hoare annotation [2020-07-10 14:18:55,455 WARN L170 areAnnotationChecker]: L304 has no Hoare annotation [2020-07-10 14:18:55,455 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__3EXIT has no Hoare annotation [2020-07-10 14:18:55,455 WARN L170 areAnnotationChecker]: L762-1 has no Hoare annotation [2020-07-10 14:18:55,455 WARN L170 areAnnotationChecker]: L778-1 has no Hoare annotation [2020-07-10 14:18:55,455 WARN L170 areAnnotationChecker]: L680 has no Hoare annotation [2020-07-10 14:18:55,455 WARN L170 areAnnotationChecker]: L680 has no Hoare annotation [2020-07-10 14:18:55,455 WARN L170 areAnnotationChecker]: L379 has no Hoare annotation [2020-07-10 14:18:55,455 WARN L170 areAnnotationChecker]: L379 has no Hoare annotation [2020-07-10 14:18:55,455 WARN L170 areAnnotationChecker]: L925 has no Hoare annotation [2020-07-10 14:18:55,455 WARN L170 areAnnotationChecker]: L925 has no Hoare annotation [2020-07-10 14:18:55,456 WARN L170 areAnnotationChecker]: isLowWaterLevelFINAL has no Hoare annotation [2020-07-10 14:18:55,456 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-10 14:18:55,456 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-10 14:18:55,456 WARN L170 areAnnotationChecker]: L155-1 has no Hoare annotation [2020-07-10 14:18:55,456 WARN L170 areAnnotationChecker]: L155-1 has no Hoare annotation [2020-07-10 14:18:55,456 WARN L170 areAnnotationChecker]: L294-1 has no Hoare annotation [2020-07-10 14:18:55,457 WARN L170 areAnnotationChecker]: L245-1 has no Hoare annotation [2020-07-10 14:18:55,457 WARN L170 areAnnotationChecker]: L767 has no Hoare annotation [2020-07-10 14:18:55,457 WARN L170 areAnnotationChecker]: L747 has no Hoare annotation [2020-07-10 14:18:55,457 WARN L170 areAnnotationChecker]: L747 has no Hoare annotation [2020-07-10 14:18:55,458 WARN L170 areAnnotationChecker]: L786 has no Hoare annotation [2020-07-10 14:18:55,458 WARN L170 areAnnotationChecker]: L786 has no Hoare annotation [2020-07-10 14:18:55,458 WARN L170 areAnnotationChecker]: L387 has no Hoare annotation [2020-07-10 14:18:55,458 WARN L170 areAnnotationChecker]: L387 has no Hoare annotation [2020-07-10 14:18:55,459 WARN L170 areAnnotationChecker]: L320 has no Hoare annotation [2020-07-10 14:18:55,459 WARN L170 areAnnotationChecker]: L320 has no Hoare annotation [2020-07-10 14:18:55,459 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:18:55,459 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:18:55,459 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:18:55,459 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:18:55,459 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:18:55,460 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:18:55,460 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:18:55,460 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:18:55,460 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 14:18:55,460 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 14:18:55,460 WARN L170 areAnnotationChecker]: L354 has no Hoare annotation [2020-07-10 14:18:55,460 WARN L170 areAnnotationChecker]: L354 has no Hoare annotation [2020-07-10 14:18:55,460 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 14:18:55,460 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2020-07-10 14:18:55,460 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2020-07-10 14:18:55,461 WARN L170 areAnnotationChecker]: L304-1 has no Hoare annotation [2020-07-10 14:18:55,463 WARN L170 areAnnotationChecker]: L380 has no Hoare annotation [2020-07-10 14:18:55,463 WARN L170 areAnnotationChecker]: L380 has no Hoare annotation [2020-07-10 14:18:55,463 WARN L170 areAnnotationChecker]: L920-1 has no Hoare annotation [2020-07-10 14:18:55,463 WARN L170 areAnnotationChecker]: isLowWaterLevelEXIT has no Hoare annotation [2020-07-10 14:18:55,463 WARN L170 areAnnotationChecker]: printPumpFINAL has no Hoare annotation [2020-07-10 14:18:55,464 WARN L170 areAnnotationChecker]: L778 has no Hoare annotation [2020-07-10 14:18:55,464 WARN L170 areAnnotationChecker]: L778 has no Hoare annotation [2020-07-10 14:18:55,464 WARN L170 areAnnotationChecker]: L748 has no Hoare annotation [2020-07-10 14:18:55,464 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2020-07-10 14:18:55,464 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2020-07-10 14:18:55,464 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 14:18:55,464 WARN L170 areAnnotationChecker]: Specification2FINAL has no Hoare annotation [2020-07-10 14:18:55,464 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 14:18:55,465 WARN L170 areAnnotationChecker]: L384 has no Hoare annotation [2020-07-10 14:18:55,465 WARN L170 areAnnotationChecker]: L384 has no Hoare annotation [2020-07-10 14:18:55,465 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:18:55,465 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:18:55,465 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:18:55,465 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:18:55,465 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:18:55,465 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:18:55,465 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:18:55,465 WARN L170 areAnnotationChecker]: L762 has no Hoare annotation [2020-07-10 14:18:55,465 WARN L170 areAnnotationChecker]: L762 has no Hoare annotation [2020-07-10 14:18:55,466 INFO L163 areAnnotationChecker]: CFG has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-10 14:18:55,479 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 02:18:55 BoogieIcfgContainer [2020-07-10 14:18:55,480 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 14:18:55,482 INFO L168 Benchmark]: Toolchain (without parser) took 40314.71 ms. Allocated memory was 146.3 MB in the beginning and 631.2 MB in the end (delta: 485.0 MB). Free memory was 101.2 MB in the beginning and 510.2 MB in the end (delta: -409.0 MB). Peak memory consumption was 76.0 MB. Max. memory is 7.1 GB. [2020-07-10 14:18:55,483 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 146.3 MB. Free memory is still 121.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-10 14:18:55,484 INFO L168 Benchmark]: CACSL2BoogieTranslator took 686.23 ms. Allocated memory was 146.3 MB in the beginning and 203.9 MB in the end (delta: 57.7 MB). Free memory was 101.0 MB in the beginning and 169.7 MB in the end (delta: -68.6 MB). Peak memory consumption was 24.5 MB. Max. memory is 7.1 GB. [2020-07-10 14:18:55,484 INFO L168 Benchmark]: Boogie Preprocessor took 111.65 ms. Allocated memory is still 203.9 MB. Free memory was 169.7 MB in the beginning and 164.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB. [2020-07-10 14:18:55,485 INFO L168 Benchmark]: RCFGBuilder took 1738.28 ms. Allocated memory was 203.9 MB in the beginning and 234.9 MB in the end (delta: 30.9 MB). Free memory was 164.5 MB in the beginning and 91.5 MB in the end (delta: 73.0 MB). Peak memory consumption was 103.9 MB. Max. memory is 7.1 GB. [2020-07-10 14:18:55,486 INFO L168 Benchmark]: TraceAbstraction took 37773.07 ms. Allocated memory was 234.9 MB in the beginning and 631.2 MB in the end (delta: 396.4 MB). Free memory was 91.5 MB in the beginning and 510.2 MB in the end (delta: -418.7 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-10 14:18:55,488 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 0.49 ms. Allocated memory is still 146.3 MB. Free memory is still 121.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 686.23 ms. Allocated memory was 146.3 MB in the beginning and 203.9 MB in the end (delta: 57.7 MB). Free memory was 101.0 MB in the beginning and 169.7 MB in the end (delta: -68.6 MB). Peak memory consumption was 24.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 111.65 ms. Allocated memory is still 203.9 MB. Free memory was 169.7 MB in the beginning and 164.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1738.28 ms. Allocated memory was 203.9 MB in the beginning and 234.9 MB in the end (delta: 30.9 MB). Free memory was 164.5 MB in the beginning and 91.5 MB in the end (delta: 73.0 MB). Peak memory consumption was 103.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 37773.07 ms. Allocated memory was 234.9 MB in the beginning and 631.2 MB in the end (delta: 396.4 MB). Free memory was 91.5 MB in the beginning and 510.2 MB in the end (delta: -418.7 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 82]: 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: 283]: Loop Invariant Derived loop invariant: !(0 == \old(pumpRunning)) || !(1 == systemActive) - InvariantResult [Line: 350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 340]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 284]: Loop Invariant Derived loop invariant: ((0 == splverifierCounter && 0 == pumpRunning) || !(0 == \old(pumpRunning))) || !(1 == systemActive) - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 231 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 33.3s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 26.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 4.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 372 SDtfs, 535 SDslu, 252 SDs, 0 SdLazy, 1029 SolverSat, 321 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 120 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 4.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=157occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.3s AutomataMinimizationTime, 4 MinimizatonAttempts, 76 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 52 LocationsWithAnnotation, 181 PreInvPairs, 198 NumberOfFragments, 643 HoareAnnotationTreeSize, 181 FomulaSimplifications, 7922 FormulaSimplificationTreeSizeReduction, 0.8s HoareSimplificationTime, 52 FomulaSimplificationsInter, 4818 FormulaSimplificationTreeSizeReductionInter, 3.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.3s InterpolantComputationTime, 255 NumberOfCodeBlocks, 255 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 251 ConstructedInterpolants, 0 QuantifiedInterpolants, 74706 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 12/12 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...