/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_product22.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 21:41:34,805 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 21:41:34,808 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 21:41:34,827 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 21:41:34,827 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 21:41:34,829 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 21:41:34,831 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 21:41:34,844 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 21:41:34,846 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 21:41:34,847 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 21:41:34,850 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 21:41:34,853 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 21:41:34,853 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 21:41:34,857 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 21:41:34,858 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 21:41:34,860 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 21:41:34,861 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 21:41:34,863 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 21:41:34,865 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 21:41:34,871 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 21:41:34,876 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 21:41:34,879 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 21:41:34,881 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 21:41:34,882 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 21:41:34,884 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 21:41:34,885 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 21:41:34,885 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 21:41:34,888 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 21:41:34,888 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 21:41:34,889 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 21:41:34,889 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 21:41:34,890 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 21:41:34,891 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 21:41:34,892 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 21:41:34,893 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 21:41:34,894 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 21:41:34,894 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 21:41:34,894 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 21:41:34,895 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 21:41:34,895 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 21:41:34,897 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 21:41:34,898 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 [2020-07-17 21:41:34,920 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 21:41:34,920 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 21:41:34,922 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 21:41:34,922 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 21:41:34,922 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 21:41:34,922 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 21:41:34,922 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 21:41:34,923 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 21:41:34,923 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 21:41:34,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 21:41:34,924 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 21:41:34,924 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 21:41:34,925 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 21:41:34,925 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 21:41:34,925 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 21:41:34,926 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 21:41:34,926 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 21:41:34,926 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 21:41:34,926 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 21:41:34,926 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 21:41:34,927 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 21:41:34,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:41:34,927 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 21:41:34,927 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 21:41:34,927 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 21:41:34,928 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 21:41:34,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 21:41:34,928 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 21:41:34,928 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 21:41:34,928 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 21:41:35,189 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 21:41:35,202 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 21:41:35,205 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 21:41:35,207 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 21:41:35,207 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 21:41:35,208 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product22.cil.c [2020-07-17 21:41:35,285 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/012425526/93fbe1cc8e5844e4afa3fca1842d75e4/FLAG2bc865438 [2020-07-17 21:41:35,823 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 21:41:35,823 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product22.cil.c [2020-07-17 21:41:35,837 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/012425526/93fbe1cc8e5844e4afa3fca1842d75e4/FLAG2bc865438 [2020-07-17 21:41:36,153 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/012425526/93fbe1cc8e5844e4afa3fca1842d75e4 [2020-07-17 21:41:36,161 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 21:41:36,164 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 21:41:36,165 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 21:41:36,165 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 21:41:36,168 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 21:41:36,170 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:41:36" (1/1) ... [2020-07-17 21:41:36,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13a3d34a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:41:36, skipping insertion in model container [2020-07-17 21:41:36,173 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:41:36" (1/1) ... [2020-07-17 21:41:36,180 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 21:41:36,230 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 21:41:36,699 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:41:36,725 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 21:41:36,819 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:41:36,867 INFO L208 MainTranslator]: Completed translation [2020-07-17 21:41:36,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:41:36 WrapperNode [2020-07-17 21:41:36,868 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 21:41:36,869 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 21:41:36,869 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 21:41:36,869 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 21:41:36,883 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:41:36" (1/1) ... [2020-07-17 21:41:36,885 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:41:36" (1/1) ... [2020-07-17 21:41:36,904 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:41:36" (1/1) ... [2020-07-17 21:41:36,904 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:41:36" (1/1) ... [2020-07-17 21:41:36,958 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:41:36" (1/1) ... [2020-07-17 21:41:36,973 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:41:36" (1/1) ... [2020-07-17 21:41:36,978 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:41:36" (1/1) ... [2020-07-17 21:41:36,986 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 21:41:36,986 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 21:41:36,987 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 21:41:36,987 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 21:41:36,988 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:41:36" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:41:37,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 21:41:37,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 21:41:37,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 21:41:37,056 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 21:41:37,056 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 21:41:37,056 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 21:41:37,056 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 21:41:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 21:41:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 21:41:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-17 21:41:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 21:41:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 21:41:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 21:41:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 21:41:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 21:41:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 21:41:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-17 21:41:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-17 21:41:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:41:37,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:41:37,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:41:37,059 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 21:41:37,059 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 21:41:37,059 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 21:41:37,059 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 21:41:37,060 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 21:41:37,060 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 21:41:37,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 21:41:37,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 21:41:37,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 21:41:37,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 21:41:37,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 21:41:37,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 21:41:37,061 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 21:41:37,061 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 21:41:37,061 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 21:41:37,061 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 21:41:37,061 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 21:41:37,062 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 21:41:37,062 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-17 21:41:37,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 21:41:37,062 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 21:41:37,062 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 21:41:37,062 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 21:41:37,062 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 21:41:37,063 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 21:41:37,063 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 21:41:37,063 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 21:41:37,063 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 21:41:37,063 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 21:41:37,063 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 21:41:37,063 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-17 21:41:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 21:41:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 21:41:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 21:41:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 21:41:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 21:41:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-17 21:41:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:41:37,065 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:41:37,065 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 21:41:37,065 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 21:41:37,065 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-17 21:41:37,065 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-17 21:41:37,065 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 21:41:37,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 21:41:37,066 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 21:41:37,066 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 21:41:37,066 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:41:37,066 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 21:41:37,066 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 21:41:37,066 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 21:41:37,067 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 21:41:37,067 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 21:41:37,067 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 21:41:37,067 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 21:41:37,067 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 21:41:37,067 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 21:41:37,067 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 21:41:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 21:41:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 21:41:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 21:41:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 21:41:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 21:41:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 21:41:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 21:41:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 21:41:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 21:41:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 21:41:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 21:41:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 21:41:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 21:41:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 21:41:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 21:41:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 21:41:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 21:41:38,685 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 21:41:38,685 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 21:41:38,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:41:38 BoogieIcfgContainer [2020-07-17 21:41:38,691 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 21:41:38,692 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 21:41:38,692 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 21:41:38,695 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 21:41:38,695 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 09:41:36" (1/3) ... [2020-07-17 21:41:38,696 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@449ea98b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:41:38, skipping insertion in model container [2020-07-17 21:41:38,697 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:41:36" (2/3) ... [2020-07-17 21:41:38,697 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@449ea98b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:41:38, skipping insertion in model container [2020-07-17 21:41:38,697 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:41:38" (3/3) ... [2020-07-17 21:41:38,699 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product22.cil.c [2020-07-17 21:41:38,709 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 21:41:38,717 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 21:41:38,731 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 21:41:38,755 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 21:41:38,755 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 21:41:38,756 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 21:41:38,756 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 21:41:38,756 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 21:41:38,756 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 21:41:38,756 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 21:41:38,756 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 21:41:38,779 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states. [2020-07-17 21:41:38,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-17 21:41:38,790 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:41:38,791 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] [2020-07-17 21:41:38,792 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:41:38,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:41:38,798 INFO L82 PathProgramCache]: Analyzing trace with hash -1101389135, now seen corresponding path program 1 times [2020-07-17 21:41:38,808 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:41:38,809 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [946632248] [2020-07-17 21:41:38,809 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:41:39,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:39,595 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:41:39,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:39,686 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#(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~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#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)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #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~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {182#true} is VALID [2020-07-17 21:41:39,687 INFO L280 TraceCheckUtils]: 1: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-17 21:41:39,687 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {182#true} {182#true} #526#return; {182#true} is VALID [2020-07-17 21:41:39,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:39,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-17 21:41:39,701 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {182#true} {182#true} #426#return; {182#true} is VALID [2020-07-17 21:41:39,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:39,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-17 21:41:39,708 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {182#true} {182#true} #428#return; {182#true} is VALID [2020-07-17 21:41:39,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:39,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {182#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {182#true} is VALID [2020-07-17 21:41:39,718 INFO L280 TraceCheckUtils]: 1: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-17 21:41:39,719 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {182#true} {182#true} #430#return; {182#true} is VALID [2020-07-17 21:41:39,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:39,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-17 21:41:39,723 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {182#true} {182#true} #432#return; {182#true} is VALID [2020-07-17 21:41:39,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:39,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {213#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {182#true} is VALID [2020-07-17 21:41:39,740 INFO L280 TraceCheckUtils]: 1: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-17 21:41:39,740 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {182#true} {182#true} #516#return; {182#true} is VALID [2020-07-17 21:41:39,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:39,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:39,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {182#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {182#true} is VALID [2020-07-17 21:41:39,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-17 21:41:39,758 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {182#true} {213#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {182#true} is VALID [2020-07-17 21:41:39,758 INFO L263 TraceCheckUtils]: 0: Hoare triple {213#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret21 := isPumpRunning(); {182#true} is VALID [2020-07-17 21:41:39,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {182#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {182#true} is VALID [2020-07-17 21:41:39,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-17 21:41:39,759 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {182#true} {213#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {182#true} is VALID [2020-07-17 21:41:39,759 INFO L280 TraceCheckUtils]: 4: Hoare triple {182#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret21;havoc #t~ret21; {182#true} is VALID [2020-07-17 21:41:39,760 INFO L280 TraceCheckUtils]: 5: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-17 21:41:39,760 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {182#true} {183#false} #486#return; {183#false} is VALID [2020-07-17 21:41:39,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:39,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {182#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {182#true} is VALID [2020-07-17 21:41:39,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-17 21:41:39,766 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {182#true} {183#false} #508#return; {183#false} is VALID [2020-07-17 21:41:39,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:39,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {182#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {182#true} is VALID [2020-07-17 21:41:39,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-17 21:41:39,772 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {182#true} {183#false} #510#return; {183#false} is VALID [2020-07-17 21:41:39,794 INFO L263 TraceCheckUtils]: 0: Hoare triple {182#true} call ULTIMATE.init(); {212#(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~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#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)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:41:39,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#(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~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#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)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #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~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {182#true} is VALID [2020-07-17 21:41:39,795 INFO L280 TraceCheckUtils]: 2: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-17 21:41:39,795 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {182#true} {182#true} #526#return; {182#true} is VALID [2020-07-17 21:41:39,795 INFO L263 TraceCheckUtils]: 4: Hoare triple {182#true} call #t~ret74 := main(); {182#true} is VALID [2020-07-17 21:41:39,796 INFO L280 TraceCheckUtils]: 5: Hoare triple {182#true} havoc ~retValue_acc~5;havoc ~tmp~5; {182#true} is VALID [2020-07-17 21:41:39,796 INFO L263 TraceCheckUtils]: 6: Hoare triple {182#true} call select_helpers(); {182#true} is VALID [2020-07-17 21:41:39,796 INFO L280 TraceCheckUtils]: 7: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-17 21:41:39,796 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {182#true} {182#true} #426#return; {182#true} is VALID [2020-07-17 21:41:39,797 INFO L263 TraceCheckUtils]: 9: Hoare triple {182#true} call select_features(); {182#true} is VALID [2020-07-17 21:41:39,797 INFO L280 TraceCheckUtils]: 10: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-17 21:41:39,797 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {182#true} {182#true} #428#return; {182#true} is VALID [2020-07-17 21:41:39,797 INFO L263 TraceCheckUtils]: 12: Hoare triple {182#true} call #t~ret28 := valid_product(); {182#true} is VALID [2020-07-17 21:41:39,797 INFO L280 TraceCheckUtils]: 13: Hoare triple {182#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {182#true} is VALID [2020-07-17 21:41:39,798 INFO L280 TraceCheckUtils]: 14: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-17 21:41:39,798 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {182#true} {182#true} #430#return; {182#true} is VALID [2020-07-17 21:41:39,798 INFO L280 TraceCheckUtils]: 16: Hoare triple {182#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~5 := #t~ret28;havoc #t~ret28; {182#true} is VALID [2020-07-17 21:41:39,798 INFO L280 TraceCheckUtils]: 17: Hoare triple {182#true} assume 0 != ~tmp~5; {182#true} is VALID [2020-07-17 21:41:39,799 INFO L263 TraceCheckUtils]: 18: Hoare triple {182#true} call setup(); {182#true} is VALID [2020-07-17 21:41:39,799 INFO L280 TraceCheckUtils]: 19: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-17 21:41:39,799 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {182#true} {182#true} #432#return; {182#true} is VALID [2020-07-17 21:41:39,800 INFO L263 TraceCheckUtils]: 21: Hoare triple {182#true} call runTest(); {182#true} is VALID [2020-07-17 21:41:39,803 INFO L263 TraceCheckUtils]: 22: Hoare triple {182#true} call __utac_acc__Specification5_spec__1(); {213#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:41:39,803 INFO L280 TraceCheckUtils]: 23: Hoare triple {213#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {182#true} is VALID [2020-07-17 21:41:39,803 INFO L280 TraceCheckUtils]: 24: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-17 21:41:39,804 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {182#true} {182#true} #516#return; {182#true} is VALID [2020-07-17 21:41:39,804 INFO L263 TraceCheckUtils]: 26: Hoare triple {182#true} call test(); {182#true} is VALID [2020-07-17 21:41:39,804 INFO L280 TraceCheckUtils]: 27: Hoare triple {182#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {182#true} is VALID [2020-07-17 21:41:39,805 INFO L280 TraceCheckUtils]: 28: Hoare triple {182#true} assume !true; {183#false} is VALID [2020-07-17 21:41:39,806 INFO L263 TraceCheckUtils]: 29: Hoare triple {183#false} call cleanup(); {183#false} is VALID [2020-07-17 21:41:39,806 INFO L280 TraceCheckUtils]: 30: Hoare triple {183#false} havoc ~i~0;havoc ~__cil_tmp2~0; {183#false} is VALID [2020-07-17 21:41:39,806 INFO L263 TraceCheckUtils]: 31: Hoare triple {183#false} call timeShift(); {183#false} is VALID [2020-07-17 21:41:39,807 INFO L263 TraceCheckUtils]: 32: Hoare triple {183#false} call __utac_acc__Specification5_spec__2(); {213#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:41:39,807 INFO L263 TraceCheckUtils]: 33: Hoare triple {213#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret21 := isPumpRunning(); {182#true} is VALID [2020-07-17 21:41:39,807 INFO L280 TraceCheckUtils]: 34: Hoare triple {182#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {182#true} is VALID [2020-07-17 21:41:39,807 INFO L280 TraceCheckUtils]: 35: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-17 21:41:39,808 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {182#true} {213#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {182#true} is VALID [2020-07-17 21:41:39,808 INFO L280 TraceCheckUtils]: 37: Hoare triple {182#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret21;havoc #t~ret21; {182#true} is VALID [2020-07-17 21:41:39,808 INFO L280 TraceCheckUtils]: 38: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-17 21:41:39,809 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {182#true} {183#false} #486#return; {183#false} is VALID [2020-07-17 21:41:39,809 INFO L280 TraceCheckUtils]: 40: Hoare triple {183#false} assume !(0 != ~pumpRunning~0); {183#false} is VALID [2020-07-17 21:41:39,809 INFO L280 TraceCheckUtils]: 41: Hoare triple {183#false} assume !(0 != ~systemActive~0); {183#false} is VALID [2020-07-17 21:41:39,810 INFO L263 TraceCheckUtils]: 42: Hoare triple {183#false} call __utac_acc__Specification5_spec__3(); {183#false} is VALID [2020-07-17 21:41:39,810 INFO L280 TraceCheckUtils]: 43: Hoare triple {183#false} havoc ~tmp~3;havoc ~tmp___0~1; {183#false} is VALID [2020-07-17 21:41:39,810 INFO L263 TraceCheckUtils]: 44: Hoare triple {183#false} call #t~ret22 := getWaterLevel(); {182#true} is VALID [2020-07-17 21:41:39,811 INFO L280 TraceCheckUtils]: 45: Hoare triple {182#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {182#true} is VALID [2020-07-17 21:41:39,811 INFO L280 TraceCheckUtils]: 46: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-17 21:41:39,811 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {182#true} {183#false} #508#return; {183#false} is VALID [2020-07-17 21:41:39,811 INFO L280 TraceCheckUtils]: 48: Hoare triple {183#false} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~3 := #t~ret22;havoc #t~ret22; {183#false} is VALID [2020-07-17 21:41:39,812 INFO L280 TraceCheckUtils]: 49: Hoare triple {183#false} assume 2 != ~tmp~3; {183#false} is VALID [2020-07-17 21:41:39,812 INFO L263 TraceCheckUtils]: 50: Hoare triple {183#false} call #t~ret23 := isPumpRunning(); {182#true} is VALID [2020-07-17 21:41:39,812 INFO L280 TraceCheckUtils]: 51: Hoare triple {182#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {182#true} is VALID [2020-07-17 21:41:39,813 INFO L280 TraceCheckUtils]: 52: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-17 21:41:39,813 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {182#true} {183#false} #510#return; {183#false} is VALID [2020-07-17 21:41:39,813 INFO L280 TraceCheckUtils]: 54: Hoare triple {183#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~tmp___0~1 := #t~ret23;havoc #t~ret23; {183#false} is VALID [2020-07-17 21:41:39,813 INFO L280 TraceCheckUtils]: 55: Hoare triple {183#false} assume 0 != ~tmp___0~1; {183#false} is VALID [2020-07-17 21:41:39,814 INFO L280 TraceCheckUtils]: 56: Hoare triple {183#false} assume 0 == ~switchedOnBeforeTS~0; {183#false} is VALID [2020-07-17 21:41:39,814 INFO L263 TraceCheckUtils]: 57: Hoare triple {183#false} call __automaton_fail(); {183#false} is VALID [2020-07-17 21:41:39,814 INFO L280 TraceCheckUtils]: 58: Hoare triple {183#false} assume !false; {183#false} is VALID [2020-07-17 21:41:39,823 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:41:39,824 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [946632248] [2020-07-17 21:41:39,825 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:41:39,825 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 21:41:39,826 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [377504421] [2020-07-17 21:41:39,833 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:41:39,836 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:41:39,840 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 21:41:39,929 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:41:39,930 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 21:41:39,930 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:41:39,939 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 21:41:39,940 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:41:39,942 INFO L87 Difference]: Start difference. First operand 179 states. Second operand 4 states. [2020-07-17 21:41:44,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:41:44,658 INFO L93 Difference]: Finished difference Result 301 states and 387 transitions. [2020-07-17 21:41:44,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 21:41:44,659 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:41:44,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:41:44,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:41:44,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 387 transitions. [2020-07-17 21:41:44,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:41:44,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 387 transitions. [2020-07-17 21:41:44,713 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 387 transitions. [2020-07-17 21:41:45,879 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 387 edges. 387 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:41:45,903 INFO L225 Difference]: With dead ends: 301 [2020-07-17 21:41:45,903 INFO L226 Difference]: Without dead ends: 166 [2020-07-17 21:41:45,909 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 [2020-07-17 21:41:45,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166 states. [2020-07-17 21:41:47,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166 to 136. [2020-07-17 21:41:47,296 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:41:47,296 INFO L82 GeneralOperation]: Start isEquivalent. First operand 166 states. Second operand 136 states. [2020-07-17 21:41:47,297 INFO L74 IsIncluded]: Start isIncluded. First operand 166 states. Second operand 136 states. [2020-07-17 21:41:47,297 INFO L87 Difference]: Start difference. First operand 166 states. Second operand 136 states. [2020-07-17 21:41:47,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:41:47,313 INFO L93 Difference]: Finished difference Result 166 states and 206 transitions. [2020-07-17 21:41:47,314 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 206 transitions. [2020-07-17 21:41:47,317 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:41:47,317 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:41:47,317 INFO L74 IsIncluded]: Start isIncluded. First operand 136 states. Second operand 166 states. [2020-07-17 21:41:47,317 INFO L87 Difference]: Start difference. First operand 136 states. Second operand 166 states. [2020-07-17 21:41:47,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:41:47,330 INFO L93 Difference]: Finished difference Result 166 states and 206 transitions. [2020-07-17 21:41:47,330 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 206 transitions. [2020-07-17 21:41:47,333 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:41:47,334 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:41:47,334 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:41:47,334 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:41:47,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 136 states. [2020-07-17 21:41:47,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 159 transitions. [2020-07-17 21:41:47,343 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 159 transitions. Word has length 59 [2020-07-17 21:41:47,344 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:41:47,344 INFO L479 AbstractCegarLoop]: Abstraction has 136 states and 159 transitions. [2020-07-17 21:41:47,344 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 21:41:47,344 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 159 transitions. [2020-07-17 21:41:47,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-17 21:41:47,347 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:41:47,348 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] [2020-07-17 21:41:47,348 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 21:41:47,348 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:41:47,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:41:47,349 INFO L82 PathProgramCache]: Analyzing trace with hash 1849971763, now seen corresponding path program 1 times [2020-07-17 21:41:47,349 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:41:47,349 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1707592293] [2020-07-17 21:41:47,350 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:41:47,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:47,801 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:41:47,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:47,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {1196#(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~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#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)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #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~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1165#true} is VALID [2020-07-17 21:41:47,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-17 21:41:47,893 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1165#true} {1165#true} #526#return; {1165#true} is VALID [2020-07-17 21:41:47,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:47,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-17 21:41:47,897 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1165#true} {1165#true} #426#return; {1165#true} is VALID [2020-07-17 21:41:47,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:47,901 INFO L280 TraceCheckUtils]: 0: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-17 21:41:47,901 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1165#true} {1165#true} #428#return; {1165#true} is VALID [2020-07-17 21:41:47,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:47,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {1165#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1165#true} is VALID [2020-07-17 21:41:47,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-17 21:41:47,906 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1165#true} {1165#true} #430#return; {1165#true} is VALID [2020-07-17 21:41:47,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:47,909 INFO L280 TraceCheckUtils]: 0: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-17 21:41:47,909 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1165#true} {1165#true} #432#return; {1165#true} is VALID [2020-07-17 21:41:47,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:47,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {1197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1165#true} is VALID [2020-07-17 21:41:47,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-17 21:41:47,923 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1165#true} {1165#true} #516#return; {1165#true} is VALID [2020-07-17 21:41:47,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:47,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:47,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {1165#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1165#true} is VALID [2020-07-17 21:41:47,934 INFO L280 TraceCheckUtils]: 1: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-17 21:41:47,934 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1165#true} {1197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {1165#true} is VALID [2020-07-17 21:41:47,935 INFO L263 TraceCheckUtils]: 0: Hoare triple {1197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret21 := isPumpRunning(); {1165#true} is VALID [2020-07-17 21:41:47,935 INFO L280 TraceCheckUtils]: 1: Hoare triple {1165#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1165#true} is VALID [2020-07-17 21:41:47,935 INFO L280 TraceCheckUtils]: 2: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-17 21:41:47,936 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1165#true} {1197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {1165#true} is VALID [2020-07-17 21:41:47,936 INFO L280 TraceCheckUtils]: 4: Hoare triple {1165#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret21;havoc #t~ret21; {1165#true} is VALID [2020-07-17 21:41:47,936 INFO L280 TraceCheckUtils]: 5: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-17 21:41:47,936 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1165#true} {1166#false} #486#return; {1166#false} is VALID [2020-07-17 21:41:47,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:47,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {1165#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {1165#true} is VALID [2020-07-17 21:41:47,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-17 21:41:47,943 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1165#true} {1166#false} #508#return; {1166#false} is VALID [2020-07-17 21:41:47,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:47,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {1165#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1165#true} is VALID [2020-07-17 21:41:47,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-17 21:41:47,947 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1165#true} {1166#false} #510#return; {1166#false} is VALID [2020-07-17 21:41:47,952 INFO L263 TraceCheckUtils]: 0: Hoare triple {1165#true} call ULTIMATE.init(); {1196#(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~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#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)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:41:47,953 INFO L280 TraceCheckUtils]: 1: Hoare triple {1196#(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~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#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)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #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~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1165#true} is VALID [2020-07-17 21:41:47,953 INFO L280 TraceCheckUtils]: 2: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-17 21:41:47,953 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1165#true} {1165#true} #526#return; {1165#true} is VALID [2020-07-17 21:41:47,954 INFO L263 TraceCheckUtils]: 4: Hoare triple {1165#true} call #t~ret74 := main(); {1165#true} is VALID [2020-07-17 21:41:47,954 INFO L280 TraceCheckUtils]: 5: Hoare triple {1165#true} havoc ~retValue_acc~5;havoc ~tmp~5; {1165#true} is VALID [2020-07-17 21:41:47,954 INFO L263 TraceCheckUtils]: 6: Hoare triple {1165#true} call select_helpers(); {1165#true} is VALID [2020-07-17 21:41:47,955 INFO L280 TraceCheckUtils]: 7: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-17 21:41:47,955 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1165#true} {1165#true} #426#return; {1165#true} is VALID [2020-07-17 21:41:47,955 INFO L263 TraceCheckUtils]: 9: Hoare triple {1165#true} call select_features(); {1165#true} is VALID [2020-07-17 21:41:47,955 INFO L280 TraceCheckUtils]: 10: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-17 21:41:47,956 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1165#true} {1165#true} #428#return; {1165#true} is VALID [2020-07-17 21:41:47,956 INFO L263 TraceCheckUtils]: 12: Hoare triple {1165#true} call #t~ret28 := valid_product(); {1165#true} is VALID [2020-07-17 21:41:47,956 INFO L280 TraceCheckUtils]: 13: Hoare triple {1165#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1165#true} is VALID [2020-07-17 21:41:47,957 INFO L280 TraceCheckUtils]: 14: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-17 21:41:47,957 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1165#true} {1165#true} #430#return; {1165#true} is VALID [2020-07-17 21:41:47,957 INFO L280 TraceCheckUtils]: 16: Hoare triple {1165#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~5 := #t~ret28;havoc #t~ret28; {1165#true} is VALID [2020-07-17 21:41:47,957 INFO L280 TraceCheckUtils]: 17: Hoare triple {1165#true} assume 0 != ~tmp~5; {1165#true} is VALID [2020-07-17 21:41:47,958 INFO L263 TraceCheckUtils]: 18: Hoare triple {1165#true} call setup(); {1165#true} is VALID [2020-07-17 21:41:47,958 INFO L280 TraceCheckUtils]: 19: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-17 21:41:47,958 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1165#true} {1165#true} #432#return; {1165#true} is VALID [2020-07-17 21:41:47,958 INFO L263 TraceCheckUtils]: 21: Hoare triple {1165#true} call runTest(); {1165#true} is VALID [2020-07-17 21:41:47,959 INFO L263 TraceCheckUtils]: 22: Hoare triple {1165#true} call __utac_acc__Specification5_spec__1(); {1197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:41:47,960 INFO L280 TraceCheckUtils]: 23: Hoare triple {1197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1165#true} is VALID [2020-07-17 21:41:47,960 INFO L280 TraceCheckUtils]: 24: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-17 21:41:47,960 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1165#true} {1165#true} #516#return; {1165#true} is VALID [2020-07-17 21:41:47,960 INFO L263 TraceCheckUtils]: 26: Hoare triple {1165#true} call test(); {1165#true} is VALID [2020-07-17 21:41:47,961 INFO L280 TraceCheckUtils]: 27: Hoare triple {1165#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1182#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:41:47,962 INFO L280 TraceCheckUtils]: 28: Hoare triple {1182#(= 0 test_~splverifierCounter~0)} assume !false; {1182#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:41:47,962 INFO L280 TraceCheckUtils]: 29: Hoare triple {1182#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1166#false} is VALID [2020-07-17 21:41:47,963 INFO L263 TraceCheckUtils]: 30: Hoare triple {1166#false} call cleanup(); {1166#false} is VALID [2020-07-17 21:41:47,963 INFO L280 TraceCheckUtils]: 31: Hoare triple {1166#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1166#false} is VALID [2020-07-17 21:41:47,963 INFO L263 TraceCheckUtils]: 32: Hoare triple {1166#false} call timeShift(); {1166#false} is VALID [2020-07-17 21:41:47,964 INFO L263 TraceCheckUtils]: 33: Hoare triple {1166#false} call __utac_acc__Specification5_spec__2(); {1197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:41:47,964 INFO L263 TraceCheckUtils]: 34: Hoare triple {1197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret21 := isPumpRunning(); {1165#true} is VALID [2020-07-17 21:41:47,964 INFO L280 TraceCheckUtils]: 35: Hoare triple {1165#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1165#true} is VALID [2020-07-17 21:41:47,964 INFO L280 TraceCheckUtils]: 36: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-17 21:41:47,965 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1165#true} {1197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {1165#true} is VALID [2020-07-17 21:41:47,965 INFO L280 TraceCheckUtils]: 38: Hoare triple {1165#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret21;havoc #t~ret21; {1165#true} is VALID [2020-07-17 21:41:47,965 INFO L280 TraceCheckUtils]: 39: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-17 21:41:47,965 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1165#true} {1166#false} #486#return; {1166#false} is VALID [2020-07-17 21:41:47,966 INFO L280 TraceCheckUtils]: 41: Hoare triple {1166#false} assume !(0 != ~pumpRunning~0); {1166#false} is VALID [2020-07-17 21:41:47,966 INFO L280 TraceCheckUtils]: 42: Hoare triple {1166#false} assume !(0 != ~systemActive~0); {1166#false} is VALID [2020-07-17 21:41:47,966 INFO L263 TraceCheckUtils]: 43: Hoare triple {1166#false} call __utac_acc__Specification5_spec__3(); {1166#false} is VALID [2020-07-17 21:41:47,967 INFO L280 TraceCheckUtils]: 44: Hoare triple {1166#false} havoc ~tmp~3;havoc ~tmp___0~1; {1166#false} is VALID [2020-07-17 21:41:47,967 INFO L263 TraceCheckUtils]: 45: Hoare triple {1166#false} call #t~ret22 := getWaterLevel(); {1165#true} is VALID [2020-07-17 21:41:47,967 INFO L280 TraceCheckUtils]: 46: Hoare triple {1165#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {1165#true} is VALID [2020-07-17 21:41:47,967 INFO L280 TraceCheckUtils]: 47: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-17 21:41:47,968 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1165#true} {1166#false} #508#return; {1166#false} is VALID [2020-07-17 21:41:47,968 INFO L280 TraceCheckUtils]: 49: Hoare triple {1166#false} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~3 := #t~ret22;havoc #t~ret22; {1166#false} is VALID [2020-07-17 21:41:47,968 INFO L280 TraceCheckUtils]: 50: Hoare triple {1166#false} assume 2 != ~tmp~3; {1166#false} is VALID [2020-07-17 21:41:47,968 INFO L263 TraceCheckUtils]: 51: Hoare triple {1166#false} call #t~ret23 := isPumpRunning(); {1165#true} is VALID [2020-07-17 21:41:47,969 INFO L280 TraceCheckUtils]: 52: Hoare triple {1165#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1165#true} is VALID [2020-07-17 21:41:47,969 INFO L280 TraceCheckUtils]: 53: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-17 21:41:47,969 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1165#true} {1166#false} #510#return; {1166#false} is VALID [2020-07-17 21:41:47,970 INFO L280 TraceCheckUtils]: 55: Hoare triple {1166#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~tmp___0~1 := #t~ret23;havoc #t~ret23; {1166#false} is VALID [2020-07-17 21:41:47,970 INFO L280 TraceCheckUtils]: 56: Hoare triple {1166#false} assume 0 != ~tmp___0~1; {1166#false} is VALID [2020-07-17 21:41:47,970 INFO L280 TraceCheckUtils]: 57: Hoare triple {1166#false} assume 0 == ~switchedOnBeforeTS~0; {1166#false} is VALID [2020-07-17 21:41:47,970 INFO L263 TraceCheckUtils]: 58: Hoare triple {1166#false} call __automaton_fail(); {1166#false} is VALID [2020-07-17 21:41:47,971 INFO L280 TraceCheckUtils]: 59: Hoare triple {1166#false} assume !false; {1166#false} is VALID [2020-07-17 21:41:47,978 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:41:47,978 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1707592293] [2020-07-17 21:41:47,979 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:41:47,979 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 21:41:47,979 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [451414430] [2020-07-17 21:41:47,981 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-17 21:41:47,981 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:41:47,981 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 21:41:48,058 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:41:48,059 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 21:41:48,059 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:41:48,059 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 21:41:48,060 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 21:41:48,060 INFO L87 Difference]: Start difference. First operand 136 states and 159 transitions. Second operand 5 states. [2020-07-17 21:41:49,436 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:41:53,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:41:53,269 INFO L93 Difference]: Finished difference Result 242 states and 295 transitions. [2020-07-17 21:41:53,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 21:41:53,269 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-17 21:41:53,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:41:53,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:41:53,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 295 transitions. [2020-07-17 21:41:53,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:41:53,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 295 transitions. [2020-07-17 21:41:53,287 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 295 transitions. [2020-07-17 21:41:54,252 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 295 edges. 295 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:41:54,259 INFO L225 Difference]: With dead ends: 242 [2020-07-17 21:41:54,259 INFO L226 Difference]: Without dead ends: 156 [2020-07-17 21:41:54,261 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:41:54,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 156 states. [2020-07-17 21:41:55,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 156 to 127. [2020-07-17 21:41:55,546 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:41:55,546 INFO L82 GeneralOperation]: Start isEquivalent. First operand 156 states. Second operand 127 states. [2020-07-17 21:41:55,546 INFO L74 IsIncluded]: Start isIncluded. First operand 156 states. Second operand 127 states. [2020-07-17 21:41:55,547 INFO L87 Difference]: Start difference. First operand 156 states. Second operand 127 states. [2020-07-17 21:41:55,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:41:55,559 INFO L93 Difference]: Finished difference Result 156 states and 192 transitions. [2020-07-17 21:41:55,560 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 192 transitions. [2020-07-17 21:41:55,563 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:41:55,564 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:41:55,564 INFO L74 IsIncluded]: Start isIncluded. First operand 127 states. Second operand 156 states. [2020-07-17 21:41:55,564 INFO L87 Difference]: Start difference. First operand 127 states. Second operand 156 states. [2020-07-17 21:41:55,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:41:55,575 INFO L93 Difference]: Finished difference Result 156 states and 192 transitions. [2020-07-17 21:41:55,576 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 192 transitions. [2020-07-17 21:41:55,576 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:41:55,577 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:41:55,577 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:41:55,577 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:41:55,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 127 states. [2020-07-17 21:41:55,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 147 transitions. [2020-07-17 21:41:55,584 INFO L78 Accepts]: Start accepts. Automaton has 127 states and 147 transitions. Word has length 60 [2020-07-17 21:41:55,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:41:55,587 INFO L479 AbstractCegarLoop]: Abstraction has 127 states and 147 transitions. [2020-07-17 21:41:55,587 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 21:41:55,587 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 147 transitions. [2020-07-17 21:41:55,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-17 21:41:55,592 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:41:55,593 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] [2020-07-17 21:41:55,593 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 21:41:55,593 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:41:55,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:41:55,594 INFO L82 PathProgramCache]: Analyzing trace with hash 716376780, now seen corresponding path program 1 times [2020-07-17 21:41:55,594 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:41:55,596 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [635915084] [2020-07-17 21:41:55,596 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:41:55,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:56,131 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:41:56,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:56,225 INFO L280 TraceCheckUtils]: 0: Hoare triple {2078#(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~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#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)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #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~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2049#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:56,225 INFO L280 TraceCheckUtils]: 1: Hoare triple {2049#(= 1 ~systemActive~0)} assume true; {2049#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:56,226 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2049#(= 1 ~systemActive~0)} {2044#true} #526#return; {2049#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:56,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:56,230 INFO L280 TraceCheckUtils]: 0: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-17 21:41:56,231 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2044#true} {2049#(= 1 ~systemActive~0)} #426#return; {2049#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:56,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:56,236 INFO L280 TraceCheckUtils]: 0: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-17 21:41:56,237 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2044#true} {2049#(= 1 ~systemActive~0)} #428#return; {2049#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:56,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:56,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {2044#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {2079#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:41:56,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {2079#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {2079#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:41:56,309 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2079#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {2049#(= 1 ~systemActive~0)} #430#return; {2057#(= |main_#t~ret28| ~systemActive~0)} is VALID [2020-07-17 21:41:56,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:56,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-17 21:41:56,316 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2044#true} {2059#(not (= 0 ~systemActive~0))} #432#return; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:56,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:56,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {2080#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2044#true} is VALID [2020-07-17 21:41:56,341 INFO L280 TraceCheckUtils]: 1: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-17 21:41:56,342 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2044#true} {2059#(not (= 0 ~systemActive~0))} #516#return; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:56,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:56,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:56,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {2044#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {2044#true} is VALID [2020-07-17 21:41:56,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-17 21:41:56,355 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2044#true} {2080#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {2044#true} is VALID [2020-07-17 21:41:56,356 INFO L263 TraceCheckUtils]: 0: Hoare triple {2080#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret21 := isPumpRunning(); {2044#true} is VALID [2020-07-17 21:41:56,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {2044#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {2044#true} is VALID [2020-07-17 21:41:56,356 INFO L280 TraceCheckUtils]: 2: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-17 21:41:56,356 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2044#true} {2080#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {2044#true} is VALID [2020-07-17 21:41:56,356 INFO L280 TraceCheckUtils]: 4: Hoare triple {2044#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret21;havoc #t~ret21; {2044#true} is VALID [2020-07-17 21:41:56,357 INFO L280 TraceCheckUtils]: 5: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-17 21:41:56,357 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2044#true} {2059#(not (= 0 ~systemActive~0))} #486#return; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:56,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:56,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {2044#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {2044#true} is VALID [2020-07-17 21:41:56,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-17 21:41:56,364 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2044#true} {2045#false} #508#return; {2045#false} is VALID [2020-07-17 21:41:56,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:56,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {2044#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {2044#true} is VALID [2020-07-17 21:41:56,373 INFO L280 TraceCheckUtils]: 1: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-17 21:41:56,373 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2044#true} {2045#false} #510#return; {2045#false} is VALID [2020-07-17 21:41:56,381 INFO L263 TraceCheckUtils]: 0: Hoare triple {2044#true} call ULTIMATE.init(); {2078#(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~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#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)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:41:56,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {2078#(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~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#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)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #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~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2049#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:56,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {2049#(= 1 ~systemActive~0)} assume true; {2049#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:56,388 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2049#(= 1 ~systemActive~0)} {2044#true} #526#return; {2049#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:56,389 INFO L263 TraceCheckUtils]: 4: Hoare triple {2049#(= 1 ~systemActive~0)} call #t~ret74 := main(); {2049#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:56,389 INFO L280 TraceCheckUtils]: 5: Hoare triple {2049#(= 1 ~systemActive~0)} havoc ~retValue_acc~5;havoc ~tmp~5; {2049#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:56,390 INFO L263 TraceCheckUtils]: 6: Hoare triple {2049#(= 1 ~systemActive~0)} call select_helpers(); {2044#true} is VALID [2020-07-17 21:41:56,390 INFO L280 TraceCheckUtils]: 7: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-17 21:41:56,391 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2044#true} {2049#(= 1 ~systemActive~0)} #426#return; {2049#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:56,391 INFO L263 TraceCheckUtils]: 9: Hoare triple {2049#(= 1 ~systemActive~0)} call select_features(); {2044#true} is VALID [2020-07-17 21:41:56,391 INFO L280 TraceCheckUtils]: 10: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-17 21:41:56,392 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2044#true} {2049#(= 1 ~systemActive~0)} #428#return; {2049#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:56,392 INFO L263 TraceCheckUtils]: 12: Hoare triple {2049#(= 1 ~systemActive~0)} call #t~ret28 := valid_product(); {2044#true} is VALID [2020-07-17 21:41:56,392 INFO L280 TraceCheckUtils]: 13: Hoare triple {2044#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {2079#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:41:56,398 INFO L280 TraceCheckUtils]: 14: Hoare triple {2079#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {2079#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:41:56,399 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2079#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {2049#(= 1 ~systemActive~0)} #430#return; {2057#(= |main_#t~ret28| ~systemActive~0)} is VALID [2020-07-17 21:41:56,407 INFO L280 TraceCheckUtils]: 16: Hoare triple {2057#(= |main_#t~ret28| ~systemActive~0)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~5 := #t~ret28;havoc #t~ret28; {2058#(= main_~tmp~5 ~systemActive~0)} is VALID [2020-07-17 21:41:56,408 INFO L280 TraceCheckUtils]: 17: Hoare triple {2058#(= main_~tmp~5 ~systemActive~0)} assume 0 != ~tmp~5; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:56,409 INFO L263 TraceCheckUtils]: 18: Hoare triple {2059#(not (= 0 ~systemActive~0))} call setup(); {2044#true} is VALID [2020-07-17 21:41:56,409 INFO L280 TraceCheckUtils]: 19: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-17 21:41:56,419 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2044#true} {2059#(not (= 0 ~systemActive~0))} #432#return; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:56,419 INFO L263 TraceCheckUtils]: 21: Hoare triple {2059#(not (= 0 ~systemActive~0))} call runTest(); {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:56,421 INFO L263 TraceCheckUtils]: 22: Hoare triple {2059#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2080#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:41:56,421 INFO L280 TraceCheckUtils]: 23: Hoare triple {2080#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2044#true} is VALID [2020-07-17 21:41:56,421 INFO L280 TraceCheckUtils]: 24: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-17 21:41:56,422 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2044#true} {2059#(not (= 0 ~systemActive~0))} #516#return; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:56,422 INFO L263 TraceCheckUtils]: 26: Hoare triple {2059#(not (= 0 ~systemActive~0))} call test(); {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:56,423 INFO L280 TraceCheckUtils]: 27: Hoare triple {2059#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:56,424 INFO L280 TraceCheckUtils]: 28: Hoare triple {2059#(not (= 0 ~systemActive~0))} assume !false; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:56,424 INFO L280 TraceCheckUtils]: 29: Hoare triple {2059#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:56,425 INFO L280 TraceCheckUtils]: 30: Hoare triple {2059#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp~4 := #t~nondet24;havoc #t~nondet24; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:56,425 INFO L280 TraceCheckUtils]: 31: Hoare triple {2059#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~4); {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:56,426 INFO L280 TraceCheckUtils]: 32: Hoare triple {2059#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___0~2 := #t~nondet25;havoc #t~nondet25; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:56,427 INFO L280 TraceCheckUtils]: 33: Hoare triple {2059#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~2); {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:56,427 INFO L280 TraceCheckUtils]: 34: Hoare triple {2059#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___2~0 := #t~nondet26;havoc #t~nondet26; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:56,428 INFO L280 TraceCheckUtils]: 35: Hoare triple {2059#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___1~0 := #t~nondet27;havoc #t~nondet27; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:56,429 INFO L280 TraceCheckUtils]: 36: Hoare triple {2059#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___1~0; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:56,431 INFO L263 TraceCheckUtils]: 37: Hoare triple {2059#(not (= 0 ~systemActive~0))} call timeShift(); {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:56,431 INFO L263 TraceCheckUtils]: 38: Hoare triple {2059#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2080#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:41:56,432 INFO L263 TraceCheckUtils]: 39: Hoare triple {2080#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret21 := isPumpRunning(); {2044#true} is VALID [2020-07-17 21:41:56,432 INFO L280 TraceCheckUtils]: 40: Hoare triple {2044#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {2044#true} is VALID [2020-07-17 21:41:56,432 INFO L280 TraceCheckUtils]: 41: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-17 21:41:56,432 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2044#true} {2080#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {2044#true} is VALID [2020-07-17 21:41:56,433 INFO L280 TraceCheckUtils]: 43: Hoare triple {2044#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret21;havoc #t~ret21; {2044#true} is VALID [2020-07-17 21:41:56,433 INFO L280 TraceCheckUtils]: 44: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-17 21:41:56,434 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2044#true} {2059#(not (= 0 ~systemActive~0))} #486#return; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:56,435 INFO L280 TraceCheckUtils]: 46: Hoare triple {2059#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:56,436 INFO L280 TraceCheckUtils]: 47: Hoare triple {2059#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2045#false} is VALID [2020-07-17 21:41:56,436 INFO L263 TraceCheckUtils]: 48: Hoare triple {2045#false} call __utac_acc__Specification5_spec__3(); {2045#false} is VALID [2020-07-17 21:41:56,436 INFO L280 TraceCheckUtils]: 49: Hoare triple {2045#false} havoc ~tmp~3;havoc ~tmp___0~1; {2045#false} is VALID [2020-07-17 21:41:56,436 INFO L263 TraceCheckUtils]: 50: Hoare triple {2045#false} call #t~ret22 := getWaterLevel(); {2044#true} is VALID [2020-07-17 21:41:56,436 INFO L280 TraceCheckUtils]: 51: Hoare triple {2044#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {2044#true} is VALID [2020-07-17 21:41:56,437 INFO L280 TraceCheckUtils]: 52: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-17 21:41:56,437 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2044#true} {2045#false} #508#return; {2045#false} is VALID [2020-07-17 21:41:56,437 INFO L280 TraceCheckUtils]: 54: Hoare triple {2045#false} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~3 := #t~ret22;havoc #t~ret22; {2045#false} is VALID [2020-07-17 21:41:56,437 INFO L280 TraceCheckUtils]: 55: Hoare triple {2045#false} assume 2 != ~tmp~3; {2045#false} is VALID [2020-07-17 21:41:56,437 INFO L263 TraceCheckUtils]: 56: Hoare triple {2045#false} call #t~ret23 := isPumpRunning(); {2044#true} is VALID [2020-07-17 21:41:56,438 INFO L280 TraceCheckUtils]: 57: Hoare triple {2044#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {2044#true} is VALID [2020-07-17 21:41:56,438 INFO L280 TraceCheckUtils]: 58: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-17 21:41:56,438 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2044#true} {2045#false} #510#return; {2045#false} is VALID [2020-07-17 21:41:56,438 INFO L280 TraceCheckUtils]: 60: Hoare triple {2045#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~tmp___0~1 := #t~ret23;havoc #t~ret23; {2045#false} is VALID [2020-07-17 21:41:56,439 INFO L280 TraceCheckUtils]: 61: Hoare triple {2045#false} assume 0 != ~tmp___0~1; {2045#false} is VALID [2020-07-17 21:41:56,439 INFO L280 TraceCheckUtils]: 62: Hoare triple {2045#false} assume 0 == ~switchedOnBeforeTS~0; {2045#false} is VALID [2020-07-17 21:41:56,439 INFO L263 TraceCheckUtils]: 63: Hoare triple {2045#false} call __automaton_fail(); {2045#false} is VALID [2020-07-17 21:41:56,439 INFO L280 TraceCheckUtils]: 64: Hoare triple {2045#false} assume !false; {2045#false} is VALID [2020-07-17 21:41:56,454 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:41:56,455 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [635915084] [2020-07-17 21:41:56,456 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:41:56,456 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:41:56,457 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1236134761] [2020-07-17 21:41:56,458 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-17 21:41:56,459 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:41:56,459 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:41:56,544 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:41:56,544 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:41:56,544 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:41:56,545 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:41:56,545 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:41:56,545 INFO L87 Difference]: Start difference. First operand 127 states and 147 transitions. Second operand 9 states. [2020-07-17 21:41:57,288 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:41:58,276 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:41:58,694 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:41:59,026 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:42:06,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:42:06,686 INFO L93 Difference]: Finished difference Result 255 states and 314 transitions. [2020-07-17 21:42:06,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-17 21:42:06,687 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-17 21:42:06,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:42:06,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:42:06,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 314 transitions. [2020-07-17 21:42:06,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:42:06,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 314 transitions. [2020-07-17 21:42:06,702 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 314 transitions. [2020-07-17 21:42:07,700 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 314 edges. 314 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:42:07,706 INFO L225 Difference]: With dead ends: 255 [2020-07-17 21:42:07,706 INFO L226 Difference]: Without dead ends: 156 [2020-07-17 21:42:07,707 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2020-07-17 21:42:07,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 156 states. [2020-07-17 21:42:09,052 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 156 to 127. [2020-07-17 21:42:09,052 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:42:09,052 INFO L82 GeneralOperation]: Start isEquivalent. First operand 156 states. Second operand 127 states. [2020-07-17 21:42:09,052 INFO L74 IsIncluded]: Start isIncluded. First operand 156 states. Second operand 127 states. [2020-07-17 21:42:09,052 INFO L87 Difference]: Start difference. First operand 156 states. Second operand 127 states. [2020-07-17 21:42:09,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:42:09,061 INFO L93 Difference]: Finished difference Result 156 states and 191 transitions. [2020-07-17 21:42:09,061 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 191 transitions. [2020-07-17 21:42:09,062 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:42:09,062 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:42:09,062 INFO L74 IsIncluded]: Start isIncluded. First operand 127 states. Second operand 156 states. [2020-07-17 21:42:09,063 INFO L87 Difference]: Start difference. First operand 127 states. Second operand 156 states. [2020-07-17 21:42:09,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:42:09,070 INFO L93 Difference]: Finished difference Result 156 states and 191 transitions. [2020-07-17 21:42:09,070 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 191 transitions. [2020-07-17 21:42:09,071 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:42:09,071 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:42:09,071 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:42:09,071 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:42:09,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 127 states. [2020-07-17 21:42:09,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 146 transitions. [2020-07-17 21:42:09,077 INFO L78 Accepts]: Start accepts. Automaton has 127 states and 146 transitions. Word has length 65 [2020-07-17 21:42:09,077 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:42:09,077 INFO L479 AbstractCegarLoop]: Abstraction has 127 states and 146 transitions. [2020-07-17 21:42:09,077 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:42:09,078 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 146 transitions. [2020-07-17 21:42:09,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2020-07-17 21:42:09,079 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:42:09,079 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:42:09,079 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 21:42:09,080 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:42:09,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:42:09,080 INFO L82 PathProgramCache]: Analyzing trace with hash 346916944, now seen corresponding path program 1 times [2020-07-17 21:42:09,080 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:42:09,081 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [844917551] [2020-07-17 21:42:09,081 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:42:09,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:09,448 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:42:09,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:09,522 INFO L280 TraceCheckUtils]: 0: Hoare triple {2995#(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~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#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)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #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~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,523 INFO L280 TraceCheckUtils]: 1: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume true; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,523 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2955#(= 0 ~pumpRunning~0)} {2950#true} #526#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:09,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-17 21:42:09,532 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #426#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:09,542 INFO L280 TraceCheckUtils]: 0: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-17 21:42:09,543 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #428#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:09,558 INFO L280 TraceCheckUtils]: 0: Hoare triple {2950#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {2950#true} is VALID [2020-07-17 21:42:09,558 INFO L280 TraceCheckUtils]: 1: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-17 21:42:09,559 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #430#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:09,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-17 21:42:09,564 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #432#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:09,580 INFO L280 TraceCheckUtils]: 0: Hoare triple {2996#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2950#true} is VALID [2020-07-17 21:42:09,581 INFO L280 TraceCheckUtils]: 1: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-17 21:42:09,581 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #516#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:09,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:09,594 INFO L280 TraceCheckUtils]: 0: Hoare triple {2950#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {2950#true} is VALID [2020-07-17 21:42:09,594 INFO L280 TraceCheckUtils]: 1: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-17 21:42:09,595 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2950#true} {2996#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {2950#true} is VALID [2020-07-17 21:42:09,595 INFO L263 TraceCheckUtils]: 0: Hoare triple {2996#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret21 := isPumpRunning(); {2950#true} is VALID [2020-07-17 21:42:09,595 INFO L280 TraceCheckUtils]: 1: Hoare triple {2950#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {2950#true} is VALID [2020-07-17 21:42:09,596 INFO L280 TraceCheckUtils]: 2: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-17 21:42:09,596 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2950#true} {2996#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {2950#true} is VALID [2020-07-17 21:42:09,596 INFO L280 TraceCheckUtils]: 4: Hoare triple {2950#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret21;havoc #t~ret21; {2950#true} is VALID [2020-07-17 21:42:09,596 INFO L280 TraceCheckUtils]: 5: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-17 21:42:09,597 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #486#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:09,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:09,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:09,637 INFO L280 TraceCheckUtils]: 0: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-17 21:42:09,638 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #504#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {3000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {2950#true} is VALID [2020-07-17 21:42:09,639 INFO L280 TraceCheckUtils]: 1: Hoare triple {2950#true} assume !(0 != ~pumpRunning~0); {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,640 INFO L263 TraceCheckUtils]: 2: Hoare triple {2955#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {2950#true} is VALID [2020-07-17 21:42:09,640 INFO L280 TraceCheckUtils]: 3: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-17 21:42:09,644 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #504#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,648 INFO L280 TraceCheckUtils]: 5: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume true; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,649 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2955#(= 0 ~pumpRunning~0)} {2950#true} #474#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {3000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {2950#true} is VALID [2020-07-17 21:42:09,650 INFO L280 TraceCheckUtils]: 1: Hoare triple {2950#true} assume !(0 != ~pumpRunning~0); {2950#true} is VALID [2020-07-17 21:42:09,652 INFO L263 TraceCheckUtils]: 2: Hoare triple {2950#true} call processEnvironment__wrappee__lowWaterSensor(); {3000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:42:09,653 INFO L280 TraceCheckUtils]: 3: Hoare triple {3000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {2950#true} is VALID [2020-07-17 21:42:09,656 INFO L280 TraceCheckUtils]: 4: Hoare triple {2950#true} assume !(0 != ~pumpRunning~0); {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,656 INFO L263 TraceCheckUtils]: 5: Hoare triple {2955#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {2950#true} is VALID [2020-07-17 21:42:09,656 INFO L280 TraceCheckUtils]: 6: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-17 21:42:09,657 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #504#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,658 INFO L280 TraceCheckUtils]: 8: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume true; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,671 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2955#(= 0 ~pumpRunning~0)} {2950#true} #474#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,672 INFO L280 TraceCheckUtils]: 10: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume true; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,673 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2955#(= 0 ~pumpRunning~0)} {2955#(= 0 ~pumpRunning~0)} #490#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:09,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {2950#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {2950#true} is VALID [2020-07-17 21:42:09,680 INFO L280 TraceCheckUtils]: 1: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-17 21:42:09,681 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #508#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:42:09,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {2950#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3010#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:42:09,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {3010#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3010#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:42:09,700 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3010#(= ~pumpRunning~0 |isPumpRunning_#res|)} {2955#(= 0 ~pumpRunning~0)} #510#return; {2993#(= 0 |__utac_acc__Specification5_spec__3_#t~ret23|)} is VALID [2020-07-17 21:42:09,706 INFO L263 TraceCheckUtils]: 0: Hoare triple {2950#true} call ULTIMATE.init(); {2995#(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~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#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)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:42:09,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {2995#(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~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#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)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #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~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,713 INFO L280 TraceCheckUtils]: 2: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume true; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,714 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2955#(= 0 ~pumpRunning~0)} {2950#true} #526#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,714 INFO L263 TraceCheckUtils]: 4: Hoare triple {2955#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,715 INFO L280 TraceCheckUtils]: 5: Hoare triple {2955#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~5;havoc ~tmp~5; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,715 INFO L263 TraceCheckUtils]: 6: Hoare triple {2955#(= 0 ~pumpRunning~0)} call select_helpers(); {2950#true} is VALID [2020-07-17 21:42:09,715 INFO L280 TraceCheckUtils]: 7: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-17 21:42:09,716 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #426#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,716 INFO L263 TraceCheckUtils]: 9: Hoare triple {2955#(= 0 ~pumpRunning~0)} call select_features(); {2950#true} is VALID [2020-07-17 21:42:09,716 INFO L280 TraceCheckUtils]: 10: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-17 21:42:09,717 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #428#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,717 INFO L263 TraceCheckUtils]: 12: Hoare triple {2955#(= 0 ~pumpRunning~0)} call #t~ret28 := valid_product(); {2950#true} is VALID [2020-07-17 21:42:09,718 INFO L280 TraceCheckUtils]: 13: Hoare triple {2950#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {2950#true} is VALID [2020-07-17 21:42:09,718 INFO L280 TraceCheckUtils]: 14: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-17 21:42:09,719 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #430#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,719 INFO L280 TraceCheckUtils]: 16: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~5 := #t~ret28;havoc #t~ret28; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,720 INFO L280 TraceCheckUtils]: 17: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~5; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,720 INFO L263 TraceCheckUtils]: 18: Hoare triple {2955#(= 0 ~pumpRunning~0)} call setup(); {2950#true} is VALID [2020-07-17 21:42:09,720 INFO L280 TraceCheckUtils]: 19: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-17 21:42:09,721 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #432#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,722 INFO L263 TraceCheckUtils]: 21: Hoare triple {2955#(= 0 ~pumpRunning~0)} call runTest(); {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,723 INFO L263 TraceCheckUtils]: 22: Hoare triple {2955#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {2996#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:42:09,723 INFO L280 TraceCheckUtils]: 23: Hoare triple {2996#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2950#true} is VALID [2020-07-17 21:42:09,723 INFO L280 TraceCheckUtils]: 24: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-17 21:42:09,724 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #516#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,724 INFO L263 TraceCheckUtils]: 26: Hoare triple {2955#(= 0 ~pumpRunning~0)} call test(); {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,725 INFO L280 TraceCheckUtils]: 27: Hoare triple {2955#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,726 INFO L280 TraceCheckUtils]: 28: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume !false; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,726 INFO L280 TraceCheckUtils]: 29: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,728 INFO L280 TraceCheckUtils]: 30: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp~4 := #t~nondet24;havoc #t~nondet24; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,729 INFO L280 TraceCheckUtils]: 31: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,730 INFO L280 TraceCheckUtils]: 32: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___0~2 := #t~nondet25;havoc #t~nondet25; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,730 INFO L280 TraceCheckUtils]: 33: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,731 INFO L280 TraceCheckUtils]: 34: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___2~0 := #t~nondet26;havoc #t~nondet26; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,731 INFO L280 TraceCheckUtils]: 35: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___1~0 := #t~nondet27;havoc #t~nondet27; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,732 INFO L280 TraceCheckUtils]: 36: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,733 INFO L263 TraceCheckUtils]: 37: Hoare triple {2955#(= 0 ~pumpRunning~0)} call timeShift(); {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,734 INFO L263 TraceCheckUtils]: 38: Hoare triple {2955#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {2996#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:42:09,734 INFO L263 TraceCheckUtils]: 39: Hoare triple {2996#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret21 := isPumpRunning(); {2950#true} is VALID [2020-07-17 21:42:09,734 INFO L280 TraceCheckUtils]: 40: Hoare triple {2950#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {2950#true} is VALID [2020-07-17 21:42:09,734 INFO L280 TraceCheckUtils]: 41: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-17 21:42:09,735 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2950#true} {2996#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {2950#true} is VALID [2020-07-17 21:42:09,735 INFO L280 TraceCheckUtils]: 43: Hoare triple {2950#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret21;havoc #t~ret21; {2950#true} is VALID [2020-07-17 21:42:09,735 INFO L280 TraceCheckUtils]: 44: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-17 21:42:09,736 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #486#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,736 INFO L280 TraceCheckUtils]: 46: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,737 INFO L280 TraceCheckUtils]: 47: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,738 INFO L263 TraceCheckUtils]: 48: Hoare triple {2955#(= 0 ~pumpRunning~0)} call processEnvironment(); {3000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:42:09,738 INFO L280 TraceCheckUtils]: 49: Hoare triple {3000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {2950#true} is VALID [2020-07-17 21:42:09,738 INFO L280 TraceCheckUtils]: 50: Hoare triple {2950#true} assume !(0 != ~pumpRunning~0); {2950#true} is VALID [2020-07-17 21:42:09,739 INFO L263 TraceCheckUtils]: 51: Hoare triple {2950#true} call processEnvironment__wrappee__lowWaterSensor(); {3000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:42:09,739 INFO L280 TraceCheckUtils]: 52: Hoare triple {3000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {2950#true} is VALID [2020-07-17 21:42:09,745 INFO L280 TraceCheckUtils]: 53: Hoare triple {2950#true} assume !(0 != ~pumpRunning~0); {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,746 INFO L263 TraceCheckUtils]: 54: Hoare triple {2955#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {2950#true} is VALID [2020-07-17 21:42:09,746 INFO L280 TraceCheckUtils]: 55: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-17 21:42:09,752 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #504#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,753 INFO L280 TraceCheckUtils]: 57: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume true; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,753 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2955#(= 0 ~pumpRunning~0)} {2950#true} #474#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,754 INFO L280 TraceCheckUtils]: 59: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume true; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,755 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {2955#(= 0 ~pumpRunning~0)} {2955#(= 0 ~pumpRunning~0)} #490#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,756 INFO L263 TraceCheckUtils]: 61: Hoare triple {2955#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,756 INFO L280 TraceCheckUtils]: 62: Hoare triple {2955#(= 0 ~pumpRunning~0)} havoc ~tmp~3;havoc ~tmp___0~1; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,756 INFO L263 TraceCheckUtils]: 63: Hoare triple {2955#(= 0 ~pumpRunning~0)} call #t~ret22 := getWaterLevel(); {2950#true} is VALID [2020-07-17 21:42:09,757 INFO L280 TraceCheckUtils]: 64: Hoare triple {2950#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {2950#true} is VALID [2020-07-17 21:42:09,757 INFO L280 TraceCheckUtils]: 65: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-17 21:42:09,758 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #508#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,758 INFO L280 TraceCheckUtils]: 67: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~3 := #t~ret22;havoc #t~ret22; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,759 INFO L280 TraceCheckUtils]: 68: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~3; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:42:09,759 INFO L263 TraceCheckUtils]: 69: Hoare triple {2955#(= 0 ~pumpRunning~0)} call #t~ret23 := isPumpRunning(); {2950#true} is VALID [2020-07-17 21:42:09,759 INFO L280 TraceCheckUtils]: 70: Hoare triple {2950#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3010#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:42:09,760 INFO L280 TraceCheckUtils]: 71: Hoare triple {3010#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3010#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:42:09,761 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {3010#(= ~pumpRunning~0 |isPumpRunning_#res|)} {2955#(= 0 ~pumpRunning~0)} #510#return; {2993#(= 0 |__utac_acc__Specification5_spec__3_#t~ret23|)} is VALID [2020-07-17 21:42:09,762 INFO L280 TraceCheckUtils]: 73: Hoare triple {2993#(= 0 |__utac_acc__Specification5_spec__3_#t~ret23|)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~tmp___0~1 := #t~ret23;havoc #t~ret23; {2994#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~1)} is VALID [2020-07-17 21:42:09,762 INFO L280 TraceCheckUtils]: 74: Hoare triple {2994#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~1)} assume 0 != ~tmp___0~1; {2951#false} is VALID [2020-07-17 21:42:09,762 INFO L280 TraceCheckUtils]: 75: Hoare triple {2951#false} assume 0 == ~switchedOnBeforeTS~0; {2951#false} is VALID [2020-07-17 21:42:09,763 INFO L263 TraceCheckUtils]: 76: Hoare triple {2951#false} call __automaton_fail(); {2951#false} is VALID [2020-07-17 21:42:09,763 INFO L280 TraceCheckUtils]: 77: Hoare triple {2951#false} assume !false; {2951#false} is VALID [2020-07-17 21:42:09,774 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 21:42:09,775 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [844917551] [2020-07-17 21:42:09,775 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:42:09,775 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:42:09,776 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1417405964] [2020-07-17 21:42:09,777 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 78 [2020-07-17 21:42:09,780 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:42:09,780 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:42:09,875 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:42:09,875 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:42:09,875 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:42:09,875 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:42:09,876 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:42:09,876 INFO L87 Difference]: Start difference. First operand 127 states and 146 transitions. Second operand 9 states. [2020-07-17 21:42:10,736 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:42:14,060 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:42:16,445 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:42:16,766 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:42:17,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:42:17,036 INFO L93 Difference]: Finished difference Result 212 states and 264 transitions. [2020-07-17 21:42:17,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 21:42:17,037 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 78 [2020-07-17 21:42:17,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:42:17,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:42:17,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 264 transitions. [2020-07-17 21:42:17,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:42:17,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 264 transitions. [2020-07-17 21:42:17,049 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 264 transitions. [2020-07-17 21:42:17,783 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 264 edges. 264 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:42:17,783 INFO L225 Difference]: With dead ends: 212 [2020-07-17 21:42:17,783 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 21:42:17,785 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2020-07-17 21:42:17,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 21:42:17,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 21:42:17,786 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:42:17,786 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-17 21:42:17,786 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 21:42:17,786 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 21:42:17,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:42:17,787 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 21:42:17,787 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 21:42:17,787 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:42:17,787 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:42:17,787 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 21:42:17,787 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 21:42:17,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:42:17,787 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 21:42:17,788 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 21:42:17,788 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:42:17,788 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:42:17,788 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:42:17,788 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:42:17,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 21:42:17,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 21:42:17,788 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 78 [2020-07-17 21:42:17,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:42:17,789 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 21:42:17,789 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:42:17,789 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 21:42:17,789 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:42:17,789 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 21:42:17,791 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 21:42:19,274 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11 [2020-07-17 21:42:19,541 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:42:19,774 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11 [2020-07-17 21:42:19,975 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:42:20,174 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:42:20,399 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11 [2020-07-17 21:42:20,620 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:42:20,834 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-07-17 21:42:21,111 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-17 21:42:21,346 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-17 21:42:21,557 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-17 21:42:21,740 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:42:21,909 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11 [2020-07-17 21:42:22,118 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:42:22,359 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-17 21:42:22,551 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:42:22,752 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11 [2020-07-17 21:42:22,947 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-17 21:42:23,166 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-17 21:42:23,208 INFO L268 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-07-17 21:42:23,209 INFO L268 CegarLoopResult]: For program point L574-2(lines 574 595) no Hoare annotation was computed. [2020-07-17 21:42:23,209 INFO L268 CegarLoopResult]: For program point L596(lines 573 597) no Hoare annotation was computed. [2020-07-17 21:42:23,209 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 549 604) no Hoare annotation was computed. [2020-07-17 21:42:23,209 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 549 604) no Hoare annotation was computed. [2020-07-17 21:42:23,209 INFO L268 CegarLoopResult]: For program point L580(lines 580 584) no Hoare annotation was computed. [2020-07-17 21:42:23,209 INFO L268 CegarLoopResult]: For program point L580-1(lines 580 584) no Hoare annotation was computed. [2020-07-17 21:42:23,209 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 549 604) no Hoare annotation was computed. [2020-07-17 21:42:23,210 INFO L268 CegarLoopResult]: For program point L637(lines 637 641) no Hoare annotation was computed. [2020-07-17 21:42:23,210 INFO L268 CegarLoopResult]: For program point L637-1(lines 637 641) no Hoare annotation was computed. [2020-07-17 21:42:23,210 INFO L268 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-07-17 21:42:23,210 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 605 664) no Hoare annotation was computed. [2020-07-17 21:42:23,210 INFO L268 CegarLoopResult]: For program point L631-2(lines 631 656) no Hoare annotation was computed. [2020-07-17 21:42:23,210 INFO L268 CegarLoopResult]: For program point L657(lines 630 658) no Hoare annotation was computed. [2020-07-17 21:42:23,210 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 605 664) no Hoare annotation was computed. [2020-07-17 21:42:23,210 INFO L268 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-07-17 21:42:23,210 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 605 664) no Hoare annotation was computed. [2020-07-17 21:42:23,210 INFO L268 CegarLoopResult]: For program point L650-1(line 650) no Hoare annotation was computed. [2020-07-17 21:42:23,211 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 61 67) the Hoare annotation is: true [2020-07-17 21:42:23,211 INFO L268 CegarLoopResult]: For program point select_helpersEXIT(lines 61 67) no Hoare annotation was computed. [2020-07-17 21:42:23,211 INFO L268 CegarLoopResult]: For program point valid_productEXIT(lines 68 76) no Hoare annotation was computed. [2020-07-17 21:42:23,211 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 68 76) the Hoare annotation is: true [2020-07-17 21:42:23,211 INFO L268 CegarLoopResult]: For program point valid_productFINAL(lines 68 76) no Hoare annotation was computed. [2020-07-17 21:42:23,211 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 282 289) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:42:23,211 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1EXIT(lines 282 289) no Hoare annotation was computed. [2020-07-17 21:42:23,212 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1FINAL(lines 282 289) no Hoare annotation was computed. [2020-07-17 21:42:23,212 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 290 299) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:42:23,212 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2EXIT(lines 290 299) no Hoare annotation was computed. [2020-07-17 21:42:23,212 INFO L268 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-07-17 21:42:23,212 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2FINAL(lines 290 299) no Hoare annotation was computed. [2020-07-17 21:42:23,212 INFO L264 CegarLoopResult]: At program point L315(line 315) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:42:23,212 INFO L268 CegarLoopResult]: For program point L313(lines 313 319) no Hoare annotation was computed. [2020-07-17 21:42:23,212 INFO L268 CegarLoopResult]: For program point L312(lines 312 322) no Hoare annotation was computed. [2020-07-17 21:42:23,213 INFO L271 CegarLoopResult]: At program point L310(line 310) the Hoare annotation is: true [2020-07-17 21:42:23,213 INFO L268 CegarLoopResult]: For program point L310-1(line 310) no Hoare annotation was computed. [2020-07-17 21:42:23,213 INFO L268 CegarLoopResult]: For program point L308(lines 308 325) no Hoare annotation was computed. [2020-07-17 21:42:23,213 INFO L268 CegarLoopResult]: For program point L308-1(lines 300 328) no Hoare annotation was computed. [2020-07-17 21:42:23,213 INFO L271 CegarLoopResult]: At program point L306(line 306) the Hoare annotation is: true [2020-07-17 21:42:23,213 INFO L268 CegarLoopResult]: For program point L306-1(line 306) no Hoare annotation was computed. [2020-07-17 21:42:23,213 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 300 328) the Hoare annotation is: true [2020-07-17 21:42:23,213 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__3EXIT(lines 300 328) no Hoare annotation was computed. [2020-07-17 21:42:23,213 INFO L268 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-07-17 21:42:23,214 INFO L264 CegarLoopResult]: At program point L480(line 480) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 21:42:23,214 INFO L264 CegarLoopResult]: At program point L479(line 479) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 21:42:23,214 INFO L264 CegarLoopResult]: At program point L479-1(line 479) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 21:42:23,214 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 473 495) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 21:42:23,214 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 473 495) no Hoare annotation was computed. [2020-07-17 21:42:23,214 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 473 495) no Hoare annotation was computed. [2020-07-17 21:42:23,214 INFO L264 CegarLoopResult]: At program point L485(line 485) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= main_~tmp~5 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:42:23,215 INFO L264 CegarLoopResult]: At program point L485-1(line 485) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= main_~tmp~5 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:42:23,215 INFO L268 CegarLoopResult]: For program point L483(lines 483 490) no Hoare annotation was computed. [2020-07-17 21:42:23,215 INFO L268 CegarLoopResult]: For program point L483-1(lines 483 490) no Hoare annotation was computed. [2020-07-17 21:42:23,215 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-07-17 21:42:23,215 INFO L268 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-07-17 21:42:23,215 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 431 454) no Hoare annotation was computed. [2020-07-17 21:42:23,215 INFO L268 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-07-17 21:42:23,215 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-07-17 21:42:23,216 INFO L268 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-07-17 21:42:23,216 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 431 454) no Hoare annotation was computed. [2020-07-17 21:42:23,216 INFO L268 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-07-17 21:42:23,216 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 431 454) no Hoare annotation was computed. [2020-07-17 21:42:23,216 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-07-17 21:42:23,216 INFO L268 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-07-17 21:42:23,216 INFO L268 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-07-17 21:42:23,216 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-07-17 21:42:23,216 INFO L268 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-07-17 21:42:23,217 INFO L268 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-07-17 21:42:23,217 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-17 21:42:23,217 INFO L268 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-07-17 21:42:23,217 INFO L268 CegarLoopResult]: For program point isPumpRunningEXIT(lines 206 214) no Hoare annotation was computed. [2020-07-17 21:42:23,217 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 206 214) the Hoare annotation is: true [2020-07-17 21:42:23,217 INFO L268 CegarLoopResult]: For program point isPumpRunningFINAL(lines 206 214) no Hoare annotation was computed. [2020-07-17 21:42:23,217 INFO L268 CegarLoopResult]: For program point L258-1(line 258) no Hoare annotation was computed. [2020-07-17 21:42:23,217 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 251 269) the Hoare annotation is: true [2020-07-17 21:42:23,217 INFO L268 CegarLoopResult]: For program point isLowWaterLevelEXIT(lines 251 269) no Hoare annotation was computed. [2020-07-17 21:42:23,218 INFO L268 CegarLoopResult]: For program point L260(lines 260 264) no Hoare annotation was computed. [2020-07-17 21:42:23,218 INFO L271 CegarLoopResult]: At program point L258(line 258) the Hoare annotation is: true [2020-07-17 21:42:23,218 INFO L268 CegarLoopResult]: For program point L260-2(lines 260 264) no Hoare annotation was computed. [2020-07-17 21:42:23,218 INFO L268 CegarLoopResult]: For program point isLowWaterLevelFINAL(lines 251 269) no Hoare annotation was computed. [2020-07-17 21:42:23,218 INFO L268 CegarLoopResult]: For program point L222(lines 222 230) no Hoare annotation was computed. [2020-07-17 21:42:23,218 INFO L268 CegarLoopResult]: For program point L222-2(lines 222 230) no Hoare annotation was computed. [2020-07-17 21:42:23,218 INFO L268 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-07-17 21:42:23,218 INFO L268 CegarLoopResult]: For program point L245-1(line 245) no Hoare annotation was computed. [2020-07-17 21:42:23,218 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 215 250) no Hoare annotation was computed. [2020-07-17 21:42:23,218 INFO L268 CegarLoopResult]: For program point L234(lines 234 242) no Hoare annotation was computed. [2020-07-17 21:42:23,219 INFO L268 CegarLoopResult]: For program point L234-2(lines 234 242) no Hoare annotation was computed. [2020-07-17 21:42:23,219 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 215 250) no Hoare annotation was computed. [2020-07-17 21:42:23,219 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 215 250) no Hoare annotation was computed. [2020-07-17 21:42:23,219 INFO L268 CegarLoopResult]: For program point select_featuresEXIT(lines 54 60) no Hoare annotation was computed. [2020-07-17 21:42:23,219 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 54 60) the Hoare annotation is: true [2020-07-17 21:42:23,219 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 503 548) no Hoare annotation was computed. [2020-07-17 21:42:23,219 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 503 548) no Hoare annotation was computed. [2020-07-17 21:42:23,219 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 503 548) no Hoare annotation was computed. [2020-07-17 21:42:23,219 INFO L268 CegarLoopResult]: For program point L830(lines 830 850) no Hoare annotation was computed. [2020-07-17 21:42:23,220 INFO L268 CegarLoopResult]: For program point L830-1(lines 830 850) no Hoare annotation was computed. [2020-07-17 21:42:23,220 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 816 861) no Hoare annotation was computed. [2020-07-17 21:42:23,220 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 816 861) no Hoare annotation was computed. [2020-07-17 21:42:23,220 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 816 861) no Hoare annotation was computed. [2020-07-17 21:42:23,220 INFO L268 CegarLoopResult]: For program point L836(lines 836 843) no Hoare annotation was computed. [2020-07-17 21:42:23,220 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 462 472) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 21:42:23,220 INFO L268 CegarLoopResult]: For program point runTestEXIT(lines 462 472) no Hoare annotation was computed. [2020-07-17 21:42:23,220 INFO L268 CegarLoopResult]: For program point runTestFINAL(lines 462 472) no Hoare annotation was computed. [2020-07-17 21:42:23,220 INFO L264 CegarLoopResult]: At program point L467(line 467) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:42:23,221 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 195 205) the Hoare annotation is: true [2020-07-17 21:42:23,221 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 195 205) no Hoare annotation was computed. [2020-07-17 21:42:23,221 INFO L271 CegarLoopResult]: At program point L200(line 200) the Hoare annotation is: true [2020-07-17 21:42:23,221 INFO L268 CegarLoopResult]: For program point L200-1(line 200) no Hoare annotation was computed. [2020-07-17 21:42:23,221 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 195 205) no Hoare annotation was computed. [2020-07-17 21:42:23,221 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 187 194) the Hoare annotation is: true [2020-07-17 21:42:23,221 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 187 194) no Hoare annotation was computed. [2020-07-17 21:42:23,221 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 187 194) no Hoare annotation was computed. [2020-07-17 21:42:23,221 INFO L264 CegarLoopResult]: At program point L160(line 160) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 21:42:23,222 INFO L268 CegarLoopResult]: For program point L160-1(line 160) no Hoare annotation was computed. [2020-07-17 21:42:23,222 INFO L268 CegarLoopResult]: For program point L158(lines 158 175) no Hoare annotation was computed. [2020-07-17 21:42:23,222 INFO L268 CegarLoopResult]: For program point processEnvironmentEXIT(lines 154 178) no Hoare annotation was computed. [2020-07-17 21:42:23,222 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 154 178) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:42:23,222 INFO L264 CegarLoopResult]: At program point L173(line 173) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:42:23,222 INFO L268 CegarLoopResult]: For program point L173-1(lines 154 178) no Hoare annotation was computed. [2020-07-17 21:42:23,222 INFO L264 CegarLoopResult]: At program point L168(line 168) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 21:42:23,222 INFO L264 CegarLoopResult]: At program point L164(line 164) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 21:42:23,222 INFO L268 CegarLoopResult]: For program point L162(lines 162 170) no Hoare annotation was computed. [2020-07-17 21:42:23,223 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__baseEXIT(lines 120 126) no Hoare annotation was computed. [2020-07-17 21:42:23,223 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 120 126) the Hoare annotation is: true [2020-07-17 21:42:23,223 INFO L268 CegarLoopResult]: For program point L353(lines 353 359) no Hoare annotation was computed. [2020-07-17 21:42:23,223 INFO L268 CegarLoopResult]: For program point L353-1(lines 353 359) no Hoare annotation was computed. [2020-07-17 21:42:23,223 INFO L264 CegarLoopResult]: At program point testENTRY(lines 333 398) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 21:42:23,223 INFO L268 CegarLoopResult]: For program point L345(lines 345 349) no Hoare annotation was computed. [2020-07-17 21:42:23,223 INFO L268 CegarLoopResult]: For program point testFINAL(lines 333 398) no Hoare annotation was computed. [2020-07-17 21:42:23,224 INFO L264 CegarLoopResult]: At program point L391(lines 342 392) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:42:23,224 INFO L268 CegarLoopResult]: For program point L381(lines 381 385) no Hoare annotation was computed. [2020-07-17 21:42:23,224 INFO L264 CegarLoopResult]: At program point L381-2(lines 373 386) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0))) [2020-07-17 21:42:23,224 INFO L268 CegarLoopResult]: For program point L344(lines 343 390) no Hoare annotation was computed. [2020-07-17 21:42:23,224 INFO L264 CegarLoopResult]: At program point L375(line 375) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0))) [2020-07-17 21:42:23,224 INFO L268 CegarLoopResult]: For program point L373(lines 373 386) no Hoare annotation was computed. [2020-07-17 21:42:23,224 INFO L264 CegarLoopResult]: At program point L365(line 365) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0))) [2020-07-17 21:42:23,224 INFO L268 CegarLoopResult]: For program point L363(lines 363 369) no Hoare annotation was computed. [2020-07-17 21:42:23,225 INFO L268 CegarLoopResult]: For program point L363-1(lines 363 369) no Hoare annotation was computed. [2020-07-17 21:42:23,225 INFO L264 CegarLoopResult]: At program point L388(lines 343 390) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0))) [2020-07-17 21:42:23,225 INFO L264 CegarLoopResult]: At program point L355(line 355) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0))) [2020-07-17 21:42:23,225 INFO L268 CegarLoopResult]: For program point testEXIT(lines 333 398) no Hoare annotation was computed. [2020-07-17 21:42:23,225 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 770 815) no Hoare annotation was computed. [2020-07-17 21:42:23,225 INFO L268 CegarLoopResult]: For program point L790(lines 790 797) no Hoare annotation was computed. [2020-07-17 21:42:23,225 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 770 815) no Hoare annotation was computed. [2020-07-17 21:42:23,225 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 770 815) no Hoare annotation was computed. [2020-07-17 21:42:23,225 INFO L268 CegarLoopResult]: For program point L784(lines 784 804) no Hoare annotation was computed. [2020-07-17 21:42:23,225 INFO L268 CegarLoopResult]: For program point L784-1(lines 784 804) no Hoare annotation was computed. [2020-07-17 21:42:23,226 INFO L268 CegarLoopResult]: For program point isLowWaterSensorDryFINAL(lines 942 950) no Hoare annotation was computed. [2020-07-17 21:42:23,226 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 942 950) the Hoare annotation is: true [2020-07-17 21:42:23,226 INFO L268 CegarLoopResult]: For program point isLowWaterSensorDryEXIT(lines 942 950) no Hoare annotation was computed. [2020-07-17 21:42:23,226 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 910 932) no Hoare annotation was computed. [2020-07-17 21:42:23,226 INFO L268 CegarLoopResult]: For program point L918(lines 918 926) no Hoare annotation was computed. [2020-07-17 21:42:23,226 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 910 932) no Hoare annotation was computed. [2020-07-17 21:42:23,226 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 910 932) no Hoare annotation was computed. [2020-07-17 21:42:23,226 INFO L268 CegarLoopResult]: For program point L918-2(lines 918 926) no Hoare annotation was computed. [2020-07-17 21:42:23,226 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 44 53) no Hoare annotation was computed. [2020-07-17 21:42:23,227 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 44 53) no Hoare annotation was computed. [2020-07-17 21:42:23,227 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 44 53) no Hoare annotation was computed. [2020-07-17 21:42:23,227 INFO L268 CegarLoopResult]: For program point L737(lines 715 738) no Hoare annotation was computed. [2020-07-17 21:42:23,227 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 667 769) no Hoare annotation was computed. [2020-07-17 21:42:23,227 INFO L268 CegarLoopResult]: For program point L696(lines 696 712) no Hoare annotation was computed. [2020-07-17 21:42:23,227 INFO L268 CegarLoopResult]: For program point L756(lines 756 763) no Hoare annotation was computed. [2020-07-17 21:42:23,227 INFO L268 CegarLoopResult]: For program point L717(lines 716 736) no Hoare annotation was computed. [2020-07-17 21:42:23,227 INFO L268 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-07-17 21:42:23,227 INFO L268 CegarLoopResult]: For program point L748-1(line 748) no Hoare annotation was computed. [2020-07-17 21:42:23,227 INFO L268 CegarLoopResult]: For program point L713(lines 713 754) no Hoare annotation was computed. [2020-07-17 21:42:23,228 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 667 769) no Hoare annotation was computed. [2020-07-17 21:42:23,228 INFO L268 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-07-17 21:42:23,228 INFO L268 CegarLoopResult]: For program point L732-1(line 732) no Hoare annotation was computed. [2020-07-17 21:42:23,228 INFO L268 CegarLoopResult]: For program point L691(lines 691 695) no Hoare annotation was computed. [2020-07-17 21:42:23,228 INFO L268 CegarLoopResult]: For program point L755(lines 755 766) no Hoare annotation was computed. [2020-07-17 21:42:23,228 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 667 769) no Hoare annotation was computed. [2020-07-17 21:42:23,228 INFO L268 CegarLoopResult]: For program point L718(lines 718 722) no Hoare annotation was computed. [2020-07-17 21:42:23,228 INFO L268 CegarLoopResult]: For program point L716-2(lines 716 736) no Hoare annotation was computed. [2020-07-17 21:42:23,229 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-17 21:42:23,229 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~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#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)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|)) [2020-07-17 21:42:23,229 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-17 21:42:23,229 INFO L268 CegarLoopResult]: For program point activatePumpFINAL(lines 179 186) no Hoare annotation was computed. [2020-07-17 21:42:23,229 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 179 186) no Hoare annotation was computed. [2020-07-17 21:42:23,229 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 179 186) no Hoare annotation was computed. [2020-07-17 21:42:23,229 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 933 941) the Hoare annotation is: true [2020-07-17 21:42:23,230 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 933 941) no Hoare annotation was computed. [2020-07-17 21:42:23,230 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 933 941) no Hoare annotation was computed. [2020-07-17 21:42:23,230 INFO L268 CegarLoopResult]: For program point L893-1(lines 889 900) no Hoare annotation was computed. [2020-07-17 21:42:23,230 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 889 900) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:42:23,230 INFO L268 CegarLoopResult]: For program point changeMethaneLevelEXIT(lines 889 900) no Hoare annotation was computed. [2020-07-17 21:42:23,230 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-17 21:42:23,230 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-17 21:42:23,230 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-17 21:42:23,230 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 901 909) the Hoare annotation is: true [2020-07-17 21:42:23,231 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 901 909) no Hoare annotation was computed. [2020-07-17 21:42:23,231 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 901 909) no Hoare annotation was computed. [2020-07-17 21:42:23,231 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 93 119) 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))) [2020-07-17 21:42:23,231 INFO L264 CegarLoopResult]: At program point L109(line 109) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:42:23,231 INFO L264 CegarLoopResult]: At program point L107(lines 107 113) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:42:23,231 INFO L268 CegarLoopResult]: For program point timeShiftEXIT(lines 93 119) no Hoare annotation was computed. [2020-07-17 21:42:23,231 INFO L268 CegarLoopResult]: For program point timeShiftFINAL(lines 93 119) no Hoare annotation was computed. [2020-07-17 21:42:23,231 INFO L264 CegarLoopResult]: At program point L102(line 102) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 21:42:23,231 INFO L268 CegarLoopResult]: For program point L100(lines 96 118) no Hoare annotation was computed. [2020-07-17 21:42:23,232 INFO L268 CegarLoopResult]: For program point L98(lines 96 118) no Hoare annotation was computed. [2020-07-17 21:42:23,232 INFO L268 CegarLoopResult]: For program point cleanupEXIT(lines 401 430) no Hoare annotation was computed. [2020-07-17 21:42:23,232 INFO L268 CegarLoopResult]: For program point L415(lines 415 419) no Hoare annotation was computed. [2020-07-17 21:42:23,232 INFO L271 CegarLoopResult]: At program point L415-1(lines 415 419) the Hoare annotation is: true [2020-07-17 21:42:23,232 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 401 430) the Hoare annotation is: true [2020-07-17 21:42:23,232 INFO L268 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-07-17 21:42:23,232 INFO L271 CegarLoopResult]: At program point L411-2(lines 411 425) the Hoare annotation is: true [2020-07-17 21:42:23,232 INFO L271 CegarLoopResult]: At program point L407(line 407) the Hoare annotation is: true [2020-07-17 21:42:23,232 INFO L268 CegarLoopResult]: For program point L407-1(line 407) no Hoare annotation was computed. [2020-07-17 21:42:23,233 INFO L271 CegarLoopResult]: At program point L426(lines 401 430) the Hoare annotation is: true [2020-07-17 21:42:23,233 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-07-17 21:42:23,233 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 865 876) the Hoare annotation is: true [2020-07-17 21:42:23,233 INFO L268 CegarLoopResult]: For program point lowerWaterLevelEXIT(lines 865 876) no Hoare annotation was computed. [2020-07-17 21:42:23,233 INFO L268 CegarLoopResult]: For program point L869-1(lines 865 876) no Hoare annotation was computed. [2020-07-17 21:42:23,233 INFO L268 CegarLoopResult]: For program point setupEXIT(lines 455 461) no Hoare annotation was computed. [2020-07-17 21:42:23,233 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 455 461) the Hoare annotation is: true [2020-07-17 21:42:23,233 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-17 21:42:23,233 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-17 21:42:23,234 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 21:42:23,234 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-17 21:42:23,234 INFO L268 CegarLoopResult]: For program point startSystemEXIT(lines 270 277) no Hoare annotation was computed. [2020-07-17 21:42:23,234 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 270 277) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= 1 |old(~systemActive~0)|)) (not (= 0 ~pumpRunning~0))) [2020-07-17 21:42:23,234 INFO L268 CegarLoopResult]: For program point startSystemFINAL(lines 270 277) no Hoare annotation was computed. [2020-07-17 21:42:23,234 INFO L268 CegarLoopResult]: For program point L881-1(lines 877 888) no Hoare annotation was computed. [2020-07-17 21:42:23,234 INFO L268 CegarLoopResult]: For program point waterRiseEXIT(lines 877 888) no Hoare annotation was computed. [2020-07-17 21:42:23,234 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 877 888) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:42:23,235 INFO L268 CegarLoopResult]: For program point __automaton_failFINAL(lines 952 959) no Hoare annotation was computed. [2020-07-17 21:42:23,235 INFO L268 CegarLoopResult]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 956) no Hoare annotation was computed. [2020-07-17 21:42:23,235 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 952 959) the Hoare annotation is: true [2020-07-17 21:42:23,235 INFO L268 CegarLoopResult]: For program point __automaton_failEXIT(lines 952 959) no Hoare annotation was computed. [2020-07-17 21:42:23,235 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 128 152) no Hoare annotation was computed. [2020-07-17 21:42:23,235 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 128 152) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:42:23,235 INFO L264 CegarLoopResult]: At program point L147(line 147) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:42:23,235 INFO L268 CegarLoopResult]: For program point L147-1(lines 128 152) no Hoare annotation was computed. [2020-07-17 21:42:23,236 INFO L264 CegarLoopResult]: At program point L142(line 142) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 21:42:23,236 INFO L264 CegarLoopResult]: At program point L138(line 138) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 21:42:23,236 INFO L268 CegarLoopResult]: For program point L136(lines 136 144) no Hoare annotation was computed. [2020-07-17 21:42:23,236 INFO L264 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 21:42:23,236 INFO L268 CegarLoopResult]: For program point L134-1(line 134) no Hoare annotation was computed. [2020-07-17 21:42:23,236 INFO L268 CegarLoopResult]: For program point L132(lines 132 149) no Hoare annotation was computed. [2020-07-17 21:42:23,240 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeENTRY has no Hoare annotation [2020-07-17 21:42:23,241 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetENTRY has no Hoare annotation [2020-07-17 21:42:23,241 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-17 21:42:23,241 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-17 21:42:23,241 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-17 21:42:23,241 WARN L170 areAnnotationChecker]: L295 has no Hoare annotation [2020-07-17 21:42:23,243 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-17 21:42:23,243 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-17 21:42:23,243 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-17 21:42:23,243 WARN L170 areAnnotationChecker]: printPumpENTRY has no Hoare annotation [2020-07-17 21:42:23,243 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-17 21:42:23,243 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setENTRY has no Hoare annotation [2020-07-17 21:42:23,244 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeENTRY has no Hoare annotation [2020-07-17 21:42:23,244 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-17 21:42:23,245 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2020-07-17 21:42:23,245 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-17 21:42:23,245 WARN L170 areAnnotationChecker]: __utac__get_this_argENTRY has no Hoare annotation [2020-07-17 21:42:23,245 WARN L170 areAnnotationChecker]: isLowWaterSensorDryFINAL has no Hoare annotation [2020-07-17 21:42:23,246 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 21:42:23,246 WARN L170 areAnnotationChecker]: select_oneENTRY has no Hoare annotation [2020-07-17 21:42:23,246 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtENTRY has no Hoare annotation [2020-07-17 21:42:23,246 WARN L170 areAnnotationChecker]: printEnvironmentENTRY has no Hoare annotation [2020-07-17 21:42:23,246 WARN L170 areAnnotationChecker]: activatePumpENTRY has no Hoare annotation [2020-07-17 21:42:23,246 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intENTRY has no Hoare annotation [2020-07-17 21:42:23,246 WARN L170 areAnnotationChecker]: L893-1 has no Hoare annotation [2020-07-17 21:42:23,246 WARN L170 areAnnotationChecker]: L893-1 has no Hoare annotation [2020-07-17 21:42:23,246 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-17 21:42:23,246 WARN L170 areAnnotationChecker]: L98 has no Hoare annotation [2020-07-17 21:42:23,253 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-17 21:42:23,253 WARN L170 areAnnotationChecker]: L869-1 has no Hoare annotation [2020-07-17 21:42:23,253 WARN L170 areAnnotationChecker]: L869-1 has no Hoare annotation [2020-07-17 21:42:23,257 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-17 21:42:23,257 WARN L170 areAnnotationChecker]: startSystemFINAL has no Hoare annotation [2020-07-17 21:42:23,257 WARN L170 areAnnotationChecker]: L881-1 has no Hoare annotation [2020-07-17 21:42:23,257 WARN L170 areAnnotationChecker]: L881-1 has no Hoare annotation [2020-07-17 21:42:23,257 WARN L170 areAnnotationChecker]: __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-17 21:42:23,257 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-17 21:42:23,257 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-17 21:42:23,257 WARN L170 areAnnotationChecker]: L574-2 has no Hoare annotation [2020-07-17 21:42:23,257 WARN L170 areAnnotationChecker]: L574-2 has no Hoare annotation [2020-07-17 21:42:23,257 WARN L170 areAnnotationChecker]: L574-2 has no Hoare annotation [2020-07-17 21:42:23,257 WARN L170 areAnnotationChecker]: L631-2 has no Hoare annotation [2020-07-17 21:42:23,258 WARN L170 areAnnotationChecker]: L631-2 has no Hoare annotation [2020-07-17 21:42:23,258 WARN L170 areAnnotationChecker]: L631-2 has no Hoare annotation [2020-07-17 21:42:23,258 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-17 21:42:23,258 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-17 21:42:23,258 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-17 21:42:23,258 WARN L170 areAnnotationChecker]: L295 has no Hoare annotation [2020-07-17 21:42:23,258 WARN L170 areAnnotationChecker]: L306-1 has no Hoare annotation [2020-07-17 21:42:23,258 WARN L170 areAnnotationChecker]: L436 has no Hoare annotation [2020-07-17 21:42:23,259 WARN L170 areAnnotationChecker]: L436 has no Hoare annotation [2020-07-17 21:42:23,259 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-17 21:42:23,259 WARN L170 areAnnotationChecker]: L258-1 has no Hoare annotation [2020-07-17 21:42:23,259 WARN L170 areAnnotationChecker]: L222 has no Hoare annotation [2020-07-17 21:42:23,259 WARN L170 areAnnotationChecker]: L222 has no Hoare annotation [2020-07-17 21:42:23,259 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-17 21:42:23,259 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setFINAL has no Hoare annotation [2020-07-17 21:42:23,259 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-17 21:42:23,261 WARN L170 areAnnotationChecker]: L830 has no Hoare annotation [2020-07-17 21:42:23,261 WARN L170 areAnnotationChecker]: L830 has no Hoare annotation [2020-07-17 21:42:23,261 WARN L170 areAnnotationChecker]: L200-1 has no Hoare annotation [2020-07-17 21:42:23,261 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-17 21:42:23,261 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2020-07-17 21:42:23,261 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2020-07-17 21:42:23,261 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-17 21:42:23,261 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-17 21:42:23,267 WARN L170 areAnnotationChecker]: L344 has no Hoare annotation [2020-07-17 21:42:23,267 WARN L170 areAnnotationChecker]: L784 has no Hoare annotation [2020-07-17 21:42:23,267 WARN L170 areAnnotationChecker]: L784 has no Hoare annotation [2020-07-17 21:42:23,267 WARN L170 areAnnotationChecker]: isLowWaterSensorDryFINAL has no Hoare annotation [2020-07-17 21:42:23,268 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 21:42:23,268 WARN L170 areAnnotationChecker]: select_oneFINAL has no Hoare annotation [2020-07-17 21:42:23,268 WARN L170 areAnnotationChecker]: L691 has no Hoare annotation [2020-07-17 21:42:23,268 WARN L170 areAnnotationChecker]: L691 has no Hoare annotation [2020-07-17 21:42:23,268 WARN L170 areAnnotationChecker]: L918 has no Hoare annotation [2020-07-17 21:42:23,268 WARN L170 areAnnotationChecker]: L918 has no Hoare annotation [2020-07-17 21:42:23,268 WARN L170 areAnnotationChecker]: activatePumpFINAL has no Hoare annotation [2020-07-17 21:42:23,268 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intFINAL has no Hoare annotation [2020-07-17 21:42:23,268 WARN L170 areAnnotationChecker]: L893-1 has no Hoare annotation [2020-07-17 21:42:23,269 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-17 21:42:23,269 WARN L170 areAnnotationChecker]: L98 has no Hoare annotation [2020-07-17 21:42:23,269 WARN L170 areAnnotationChecker]: L98 has no Hoare annotation [2020-07-17 21:42:23,269 WARN L170 areAnnotationChecker]: L407-1 has no Hoare annotation [2020-07-17 21:42:23,271 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-17 21:42:23,271 WARN L170 areAnnotationChecker]: L869-1 has no Hoare annotation [2020-07-17 21:42:23,272 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 21:42:23,273 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-17 21:42:23,273 WARN L170 areAnnotationChecker]: startSystemFINAL has no Hoare annotation [2020-07-17 21:42:23,273 WARN L170 areAnnotationChecker]: L881-1 has no Hoare annotation [2020-07-17 21:42:23,273 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-17 21:42:23,273 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-17 21:42:23,273 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-17 21:42:23,273 WARN L170 areAnnotationChecker]: L596 has no Hoare annotation [2020-07-17 21:42:23,273 WARN L170 areAnnotationChecker]: L575 has no Hoare annotation [2020-07-17 21:42:23,273 WARN L170 areAnnotationChecker]: L657 has no Hoare annotation [2020-07-17 21:42:23,273 WARN L170 areAnnotationChecker]: L657 has no Hoare annotation [2020-07-17 21:42:23,274 WARN L170 areAnnotationChecker]: L632 has no Hoare annotation [2020-07-17 21:42:23,274 WARN L170 areAnnotationChecker]: valid_productEXIT has no Hoare annotation [2020-07-17 21:42:23,274 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1EXIT has no Hoare annotation [2020-07-17 21:42:23,274 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2FINAL has no Hoare annotation [2020-07-17 21:42:23,274 WARN L170 areAnnotationChecker]: L306-1 has no Hoare annotation [2020-07-17 21:42:23,274 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-17 21:42:23,274 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-17 21:42:23,274 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-17 21:42:23,274 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-17 21:42:23,274 WARN L170 areAnnotationChecker]: L258-1 has no Hoare annotation [2020-07-17 21:42:23,275 WARN L170 areAnnotationChecker]: L222-2 has no Hoare annotation [2020-07-17 21:42:23,275 WARN L170 areAnnotationChecker]: L481 has no Hoare annotation [2020-07-17 21:42:23,275 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-17 21:42:23,275 WARN L170 areAnnotationChecker]: L836 has no Hoare annotation [2020-07-17 21:42:23,275 WARN L170 areAnnotationChecker]: L836 has no Hoare annotation [2020-07-17 21:42:23,275 WARN L170 areAnnotationChecker]: L830-1 has no Hoare annotation [2020-07-17 21:42:23,275 WARN L170 areAnnotationChecker]: L200-1 has no Hoare annotation [2020-07-17 21:42:23,275 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-17 21:42:23,275 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-17 21:42:23,275 WARN L170 areAnnotationChecker]: L160-1 has no Hoare annotation [2020-07-17 21:42:23,276 WARN L170 areAnnotationChecker]: L173-1 has no Hoare annotation [2020-07-17 21:42:23,276 WARN L170 areAnnotationChecker]: L147-1 has no Hoare annotation [2020-07-17 21:42:23,276 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-17 21:42:23,277 WARN L170 areAnnotationChecker]: L344 has no Hoare annotation [2020-07-17 21:42:23,277 WARN L170 areAnnotationChecker]: L344 has no Hoare annotation [2020-07-17 21:42:23,277 WARN L170 areAnnotationChecker]: L790 has no Hoare annotation [2020-07-17 21:42:23,277 WARN L170 areAnnotationChecker]: L790 has no Hoare annotation [2020-07-17 21:42:23,277 WARN L170 areAnnotationChecker]: L784-1 has no Hoare annotation [2020-07-17 21:42:23,277 WARN L170 areAnnotationChecker]: isLowWaterSensorDryEXIT has no Hoare annotation [2020-07-17 21:42:23,277 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-17 21:42:23,277 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtFINAL has no Hoare annotation [2020-07-17 21:42:23,277 WARN L170 areAnnotationChecker]: L696 has no Hoare annotation [2020-07-17 21:42:23,278 WARN L170 areAnnotationChecker]: L696 has no Hoare annotation [2020-07-17 21:42:23,278 WARN L170 areAnnotationChecker]: L918-2 has no Hoare annotation [2020-07-17 21:42:23,278 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intEXIT has no Hoare annotation [2020-07-17 21:42:23,278 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-17 21:42:23,278 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-17 21:42:23,278 WARN L170 areAnnotationChecker]: getWaterLevelEXIT has no Hoare annotation [2020-07-17 21:42:23,278 WARN L170 areAnnotationChecker]: L100 has no Hoare annotation [2020-07-17 21:42:23,278 WARN L170 areAnnotationChecker]: L100 has no Hoare annotation [2020-07-17 21:42:23,278 WARN L170 areAnnotationChecker]: L100 has no Hoare annotation [2020-07-17 21:42:23,278 WARN L170 areAnnotationChecker]: L407-1 has no Hoare annotation [2020-07-17 21:42:23,279 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-17 21:42:23,279 WARN L170 areAnnotationChecker]: lowerWaterLevelEXIT has no Hoare annotation [2020-07-17 21:42:23,279 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 21:42:23,279 WARN L170 areAnnotationChecker]: L483-1 has no Hoare annotation [2020-07-17 21:42:23,280 WARN L170 areAnnotationChecker]: startSystemEXIT has no Hoare annotation [2020-07-17 21:42:23,280 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-17 21:42:23,280 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-17 21:42:23,281 WARN L170 areAnnotationChecker]: __automaton_failEXIT has no Hoare annotation [2020-07-17 21:42:23,281 WARN L170 areAnnotationChecker]: L134-1 has no Hoare annotation [2020-07-17 21:42:23,281 WARN L170 areAnnotationChecker]: L147-1 has no Hoare annotation [2020-07-17 21:42:23,281 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeFINAL has no Hoare annotation [2020-07-17 21:42:23,281 WARN L170 areAnnotationChecker]: L580 has no Hoare annotation [2020-07-17 21:42:23,281 WARN L170 areAnnotationChecker]: L580 has no Hoare annotation [2020-07-17 21:42:23,281 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetFINAL has no Hoare annotation [2020-07-17 21:42:23,281 WARN L170 areAnnotationChecker]: L637 has no Hoare annotation [2020-07-17 21:42:23,281 WARN L170 areAnnotationChecker]: L637 has no Hoare annotation [2020-07-17 21:42:23,281 WARN L170 areAnnotationChecker]: L481 has no Hoare annotation [2020-07-17 21:42:23,282 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2EXIT has no Hoare annotation [2020-07-17 21:42:23,282 WARN L170 areAnnotationChecker]: L308 has no Hoare annotation [2020-07-17 21:42:23,282 WARN L170 areAnnotationChecker]: L308 has no Hoare annotation [2020-07-17 21:42:23,282 WARN L170 areAnnotationChecker]: L438 has no Hoare annotation [2020-07-17 21:42:23,282 WARN L170 areAnnotationChecker]: L438 has no Hoare annotation [2020-07-17 21:42:23,282 WARN L170 areAnnotationChecker]: L310-1 has no Hoare annotation [2020-07-17 21:42:23,282 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2020-07-17 21:42:23,282 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2020-07-17 21:42:23,282 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2020-07-17 21:42:23,282 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2020-07-17 21:42:23,282 WARN L170 areAnnotationChecker]: runTestEXIT has no Hoare annotation [2020-07-17 21:42:23,283 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeFINAL has no Hoare annotation [2020-07-17 21:42:23,283 WARN L170 areAnnotationChecker]: isMethaneAlarmFINAL has no Hoare annotation [2020-07-17 21:42:23,283 WARN L170 areAnnotationChecker]: L173-1 has no Hoare annotation [2020-07-17 21:42:23,283 WARN L170 areAnnotationChecker]: L160-1 has no Hoare annotation [2020-07-17 21:42:23,283 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__lowWaterSensorEXIT has no Hoare annotation [2020-07-17 21:42:23,283 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__lowWaterSensorEXIT has no Hoare annotation [2020-07-17 21:42:23,283 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-17 21:42:23,283 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-17 21:42:23,283 WARN L170 areAnnotationChecker]: __utac__get_this_argFINAL has no Hoare annotation [2020-07-17 21:42:23,283 WARN L170 areAnnotationChecker]: L713 has no Hoare annotation [2020-07-17 21:42:23,284 WARN L170 areAnnotationChecker]: L713 has no Hoare annotation [2020-07-17 21:42:23,284 WARN L170 areAnnotationChecker]: printEnvironmentFINAL has no Hoare annotation [2020-07-17 21:42:23,284 WARN L170 areAnnotationChecker]: L650-1 has no Hoare annotation [2020-07-17 21:42:23,284 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-17 21:42:23,284 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-17 21:42:23,284 WARN L170 areAnnotationChecker]: L363-1 has no Hoare annotation [2020-07-17 21:42:23,285 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-17 21:42:23,285 WARN L170 areAnnotationChecker]: L412 has no Hoare annotation [2020-07-17 21:42:23,285 WARN L170 areAnnotationChecker]: L483-1 has no Hoare annotation [2020-07-17 21:42:23,286 WARN L170 areAnnotationChecker]: L442 has no Hoare annotation [2020-07-17 21:42:23,286 WARN L170 areAnnotationChecker]: L442 has no Hoare annotation [2020-07-17 21:42:23,286 WARN L170 areAnnotationChecker]: L353-1 has no Hoare annotation [2020-07-17 21:42:23,287 WARN L170 areAnnotationChecker]: L308-1 has no Hoare annotation [2020-07-17 21:42:23,287 WARN L170 areAnnotationChecker]: L134-1 has no Hoare annotation [2020-07-17 21:42:23,287 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeEXIT has no Hoare annotation [2020-07-17 21:42:23,287 WARN L170 areAnnotationChecker]: L580-1 has no Hoare annotation [2020-07-17 21:42:23,287 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-17 21:42:23,287 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-17 21:42:23,287 WARN L170 areAnnotationChecker]: L637-1 has no Hoare annotation [2020-07-17 21:42:23,287 WARN L170 areAnnotationChecker]: L483 has no Hoare annotation [2020-07-17 21:42:23,287 WARN L170 areAnnotationChecker]: L483 has no Hoare annotation [2020-07-17 21:42:23,287 WARN L170 areAnnotationChecker]: L310-1 has no Hoare annotation [2020-07-17 21:42:23,288 WARN L170 areAnnotationChecker]: L439 has no Hoare annotation [2020-07-17 21:42:23,288 WARN L170 areAnnotationChecker]: L439 has no Hoare annotation [2020-07-17 21:42:23,288 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-17 21:42:23,288 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-17 21:42:23,288 WARN L170 areAnnotationChecker]: L260-2 has no Hoare annotation [2020-07-17 21:42:23,288 WARN L170 areAnnotationChecker]: L234-2 has no Hoare annotation [2020-07-17 21:42:23,288 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-17 21:42:23,288 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-17 21:42:23,288 WARN L170 areAnnotationChecker]: L162 has no Hoare annotation [2020-07-17 21:42:23,288 WARN L170 areAnnotationChecker]: L162 has no Hoare annotation [2020-07-17 21:42:23,288 WARN L170 areAnnotationChecker]: testEXIT has no Hoare annotation [2020-07-17 21:42:23,289 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-17 21:42:23,289 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-17 21:42:23,289 WARN L170 areAnnotationChecker]: L716-2 has no Hoare annotation [2020-07-17 21:42:23,289 WARN L170 areAnnotationChecker]: L716-2 has no Hoare annotation [2020-07-17 21:42:23,289 WARN L170 areAnnotationChecker]: L716-2 has no Hoare annotation [2020-07-17 21:42:23,289 WARN L170 areAnnotationChecker]: L755 has no Hoare annotation [2020-07-17 21:42:23,289 WARN L170 areAnnotationChecker]: L755 has no Hoare annotation [2020-07-17 21:42:23,289 WARN L170 areAnnotationChecker]: printEnvironmentEXIT has no Hoare annotation [2020-07-17 21:42:23,289 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2020-07-17 21:42:23,289 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2020-07-17 21:42:23,290 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2020-07-17 21:42:23,290 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2020-07-17 21:42:23,290 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-17 21:42:23,290 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-17 21:42:23,290 WARN L170 areAnnotationChecker]: L412 has no Hoare annotation [2020-07-17 21:42:23,290 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-17 21:42:23,290 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-17 21:42:23,290 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-17 21:42:23,290 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-17 21:42:23,290 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-17 21:42:23,291 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__3EXIT has no Hoare annotation [2020-07-17 21:42:23,291 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-17 21:42:23,291 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-17 21:42:23,291 WARN L170 areAnnotationChecker]: L732-1 has no Hoare annotation [2020-07-17 21:42:23,291 WARN L170 areAnnotationChecker]: L748-1 has no Hoare annotation [2020-07-17 21:42:23,291 WARN L170 areAnnotationChecker]: L650 has no Hoare annotation [2020-07-17 21:42:23,291 WARN L170 areAnnotationChecker]: L650 has no Hoare annotation [2020-07-17 21:42:23,291 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-17 21:42:23,291 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-17 21:42:23,291 WARN L170 areAnnotationChecker]: L313 has no Hoare annotation [2020-07-17 21:42:23,291 WARN L170 areAnnotationChecker]: L313 has no Hoare annotation [2020-07-17 21:42:23,292 WARN L170 areAnnotationChecker]: isLowWaterLevelFINAL has no Hoare annotation [2020-07-17 21:42:23,292 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-17 21:42:23,292 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-17 21:42:23,292 WARN L170 areAnnotationChecker]: L173-1 has no Hoare annotation [2020-07-17 21:42:23,292 WARN L170 areAnnotationChecker]: L173-1 has no Hoare annotation [2020-07-17 21:42:23,293 WARN L170 areAnnotationChecker]: L353-1 has no Hoare annotation [2020-07-17 21:42:23,294 WARN L170 areAnnotationChecker]: L737 has no Hoare annotation [2020-07-17 21:42:23,294 WARN L170 areAnnotationChecker]: L717 has no Hoare annotation [2020-07-17 21:42:23,294 WARN L170 areAnnotationChecker]: L717 has no Hoare annotation [2020-07-17 21:42:23,294 WARN L170 areAnnotationChecker]: L756 has no Hoare annotation [2020-07-17 21:42:23,294 WARN L170 areAnnotationChecker]: L756 has no Hoare annotation [2020-07-17 21:42:23,294 WARN L170 areAnnotationChecker]: L245-1 has no Hoare annotation [2020-07-17 21:42:23,294 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2020-07-17 21:42:23,294 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2020-07-17 21:42:23,295 WARN L170 areAnnotationChecker]: L381 has no Hoare annotation [2020-07-17 21:42:23,295 WARN L170 areAnnotationChecker]: L381 has no Hoare annotation [2020-07-17 21:42:23,296 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:42:23,296 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:42:23,296 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:42:23,296 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:42:23,296 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:42:23,296 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:42:23,296 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:42:23,296 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:42:23,296 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-17 21:42:23,297 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-17 21:42:23,297 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2020-07-17 21:42:23,297 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2020-07-17 21:42:23,297 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-17 21:42:23,297 WARN L170 areAnnotationChecker]: L444 has no Hoare annotation [2020-07-17 21:42:23,297 WARN L170 areAnnotationChecker]: L444 has no Hoare annotation [2020-07-17 21:42:23,297 WARN L170 areAnnotationChecker]: L363-1 has no Hoare annotation [2020-07-17 21:42:23,298 WARN L170 areAnnotationChecker]: L147-1 has no Hoare annotation [2020-07-17 21:42:23,298 WARN L170 areAnnotationChecker]: L147-1 has no Hoare annotation [2020-07-17 21:42:23,299 WARN L170 areAnnotationChecker]: L441 has no Hoare annotation [2020-07-17 21:42:23,299 WARN L170 areAnnotationChecker]: L441 has no Hoare annotation [2020-07-17 21:42:23,299 WARN L170 areAnnotationChecker]: L308-1 has no Hoare annotation [2020-07-17 21:42:23,299 WARN L170 areAnnotationChecker]: isLowWaterLevelEXIT has no Hoare annotation [2020-07-17 21:42:23,299 WARN L170 areAnnotationChecker]: L748 has no Hoare annotation [2020-07-17 21:42:23,299 WARN L170 areAnnotationChecker]: L748 has no Hoare annotation [2020-07-17 21:42:23,299 WARN L170 areAnnotationChecker]: L718 has no Hoare annotation [2020-07-17 21:42:23,299 WARN L170 areAnnotationChecker]: printPumpFINAL has no Hoare annotation [2020-07-17 21:42:23,299 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-17 21:42:23,299 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-17 21:42:23,300 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-17 21:42:23,300 WARN L170 areAnnotationChecker]: Specification2FINAL has no Hoare annotation [2020-07-17 21:42:23,300 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-17 21:42:23,301 WARN L170 areAnnotationChecker]: L445 has no Hoare annotation [2020-07-17 21:42:23,301 WARN L170 areAnnotationChecker]: L445 has no Hoare annotation [2020-07-17 21:42:23,301 WARN L170 areAnnotationChecker]: L732 has no Hoare annotation [2020-07-17 21:42:23,301 WARN L170 areAnnotationChecker]: L732 has no Hoare annotation [2020-07-17 21:42:23,301 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:42:23,301 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:42:23,301 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:42:23,301 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:42:23,301 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:42:23,302 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:42:23,302 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:42:23,302 INFO L163 areAnnotationChecker]: CFG has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-17 21:42:23,316 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 09:42:23 BoogieIcfgContainer [2020-07-17 21:42:23,316 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 21:42:23,318 INFO L168 Benchmark]: Toolchain (without parser) took 47155.87 ms. Allocated memory was 146.8 MB in the beginning and 686.3 MB in the end (delta: 539.5 MB). Free memory was 102.1 MB in the beginning and 599.7 MB in the end (delta: -497.7 MB). Peak memory consumption was 41.8 MB. Max. memory is 7.1 GB. [2020-07-17 21:42:23,319 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 146.8 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-17 21:42:23,320 INFO L168 Benchmark]: CACSL2BoogieTranslator took 704.02 ms. Allocated memory was 146.8 MB in the beginning and 203.9 MB in the end (delta: 57.1 MB). Free memory was 101.7 MB in the beginning and 167.7 MB in the end (delta: -66.0 MB). Peak memory consumption was 23.1 MB. Max. memory is 7.1 GB. [2020-07-17 21:42:23,321 INFO L168 Benchmark]: Boogie Preprocessor took 117.20 ms. Allocated memory is still 203.9 MB. Free memory was 167.7 MB in the beginning and 161.9 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. [2020-07-17 21:42:23,321 INFO L168 Benchmark]: RCFGBuilder took 1704.24 ms. Allocated memory was 203.9 MB in the beginning and 246.4 MB in the end (delta: 42.5 MB). Free memory was 161.9 MB in the beginning and 215.9 MB in the end (delta: -54.0 MB). Peak memory consumption was 105.8 MB. Max. memory is 7.1 GB. [2020-07-17 21:42:23,322 INFO L168 Benchmark]: TraceAbstraction took 44624.37 ms. Allocated memory was 246.4 MB in the beginning and 686.3 MB in the end (delta: 439.9 MB). Free memory was 215.9 MB in the beginning and 599.7 MB in the end (delta: -383.9 MB). Peak memory consumption was 56.0 MB. Max. memory is 7.1 GB. [2020-07-17 21:42:23,326 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 146.8 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 704.02 ms. Allocated memory was 146.8 MB in the beginning and 203.9 MB in the end (delta: 57.1 MB). Free memory was 101.7 MB in the beginning and 167.7 MB in the end (delta: -66.0 MB). Peak memory consumption was 23.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 117.20 ms. Allocated memory is still 203.9 MB. Free memory was 167.7 MB in the beginning and 161.9 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1704.24 ms. Allocated memory was 203.9 MB in the beginning and 246.4 MB in the end (delta: 42.5 MB). Free memory was 161.9 MB in the beginning and 215.9 MB in the end (delta: -54.0 MB). Peak memory consumption was 105.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 44624.37 ms. Allocated memory was 246.4 MB in the beginning and 686.3 MB in the end (delta: 439.9 MB). Free memory was 215.9 MB in the beginning and 599.7 MB in the end (delta: -383.9 MB). Peak memory consumption was 56.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 956]: 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: 342]: Loop Invariant Derived loop invariant: !(0 == \old(pumpRunning)) || !(1 == \old(systemActive)) - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 401]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 343]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(1 == \old(systemActive))) || ((0 == splverifierCounter && 0 == pumpRunning) && 1 == systemActive) - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 238 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 39.0s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 31.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 5.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 437 SDtfs, 603 SDslu, 270 SDs, 0 SdLazy, 1208 SolverSat, 408 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 126 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 4.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=179occurred 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: 4.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 88 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 62 LocationsWithAnnotation, 249 PreInvPairs, 269 NumberOfFragments, 768 HoareAnnotationTreeSize, 249 FomulaSimplifications, 10247 FormulaSimplificationTreeSizeReduction, 1.2s HoareSimplificationTime, 62 FomulaSimplificationsInter, 5633 FormulaSimplificationTreeSizeReductionInter, 3.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.6s InterpolantComputationTime, 262 NumberOfCodeBlocks, 262 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 258 ConstructedInterpolants, 0 QuantifiedInterpolants, 78432 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...