/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_product39.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 21:43:16,798 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 21:43:16,801 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 21:43:16,820 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 21:43:16,820 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 21:43:16,822 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 21:43:16,824 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 21:43:16,834 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 21:43:16,837 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 21:43:16,840 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 21:43:16,842 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 21:43:16,844 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 21:43:16,844 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 21:43:16,846 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 21:43:16,848 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 21:43:16,850 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 21:43:16,851 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 21:43:16,852 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 21:43:16,853 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 21:43:16,858 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 21:43:16,863 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 21:43:16,867 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 21:43:16,868 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 21:43:16,869 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 21:43:16,871 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 21:43:16,871 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 21:43:16,871 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 21:43:16,874 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 21:43:16,874 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 21:43:16,875 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 21:43:16,875 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 21:43:16,876 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 21:43:16,877 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 21:43:16,878 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 21:43:16,879 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 21:43:16,880 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 21:43:16,880 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 21:43:16,880 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 21:43:16,881 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 21:43:16,881 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 21:43:16,883 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 21:43:16,884 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 21:43:16,906 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 21:43:16,906 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 21:43:16,911 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 21:43:16,911 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 21:43:16,911 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 21:43:16,911 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 21:43:16,911 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 21:43:16,912 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 21:43:16,912 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 21:43:16,912 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 21:43:16,912 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 21:43:16,912 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 21:43:16,913 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 21:43:16,913 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 21:43:16,913 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 21:43:16,913 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 21:43:16,918 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 21:43:16,919 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 21:43:16,919 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 21:43:16,919 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 21:43:16,919 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 21:43:16,919 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:43:16,920 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 21:43:16,920 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 21:43:16,920 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 21:43:16,920 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 21:43:16,920 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 21:43:16,921 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 21:43:16,921 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 21:43:16,921 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 21:43:17,230 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 21:43:17,247 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 21:43:17,250 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 21:43:17,251 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 21:43:17,252 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 21:43:17,252 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product39.cil.c [2020-07-17 21:43:17,323 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d95245ac5/8c0d8749f33645e0919671679b39d18b/FLAGcf193f2e7 [2020-07-17 21:43:17,845 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 21:43:17,846 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product39.cil.c [2020-07-17 21:43:17,879 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d95245ac5/8c0d8749f33645e0919671679b39d18b/FLAGcf193f2e7 [2020-07-17 21:43:18,156 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d95245ac5/8c0d8749f33645e0919671679b39d18b [2020-07-17 21:43:18,164 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 21:43:18,167 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 21:43:18,168 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 21:43:18,168 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 21:43:18,171 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 21:43:18,173 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:43:18" (1/1) ... [2020-07-17 21:43:18,177 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3af85fe6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:43:18, skipping insertion in model container [2020-07-17 21:43:18,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:43:18" (1/1) ... [2020-07-17 21:43:18,185 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 21:43:18,236 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 21:43:18,706 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:43:18,721 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 21:43:18,812 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:43:18,850 INFO L208 MainTranslator]: Completed translation [2020-07-17 21:43:18,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:43:18 WrapperNode [2020-07-17 21:43:18,850 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 21:43:18,851 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 21:43:18,851 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 21:43:18,851 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 21:43:18,865 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:43:18" (1/1) ... [2020-07-17 21:43:18,865 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:43:18" (1/1) ... [2020-07-17 21:43:18,885 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:43:18" (1/1) ... [2020-07-17 21:43:18,886 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:43:18" (1/1) ... [2020-07-17 21:43:18,950 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:43:18" (1/1) ... [2020-07-17 21:43:18,960 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:43:18" (1/1) ... [2020-07-17 21:43:18,965 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:43:18" (1/1) ... [2020-07-17 21:43:18,973 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 21:43:18,973 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 21:43:18,973 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 21:43:18,974 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 21:43:18,975 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:43:18" (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 21:43:19,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 21:43:19,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 21:43:19,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 21:43:19,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 21:43:19,047 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 21:43:19,047 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 21:43:19,047 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 21:43:19,047 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 21:43:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 21:43:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 21:43:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 21:43:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 21:43:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 21:43:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 21:43:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 21:43:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 21:43:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 21:43:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-17 21:43:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-17 21:43:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 21:43:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 21:43:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 21:43:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 21:43:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 21:43:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 21:43:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:43:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:43:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:43:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 21:43:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 21:43:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 21:43:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 21:43:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 21:43:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 21:43:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 21:43:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 21:43:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 21:43:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 21:43:19,053 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 21:43:19,053 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 21:43:19,053 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-17 21:43:19,053 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 21:43:19,053 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 21:43:19,053 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 21:43:19,054 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 21:43:19,054 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 21:43:19,054 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 21:43:19,054 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 21:43:19,054 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 21:43:19,054 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 21:43:19,055 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 21:43:19,055 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 21:43:19,055 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-17 21:43:19,055 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 21:43:19,055 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 21:43:19,055 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 21:43:19,056 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 21:43:19,056 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 21:43:19,056 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-17 21:43:19,056 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:43:19,056 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:43:19,056 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 21:43:19,057 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 21:43:19,057 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-17 21:43:19,057 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 21:43:19,057 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 21:43:19,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 21:43:19,057 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 21:43:19,057 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 21:43:19,058 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 21:43:19,058 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 21:43:19,058 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 21:43:19,058 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:43:19,058 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 21:43:19,058 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 21:43:19,059 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 21:43:19,059 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 21:43:19,059 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 21:43:19,059 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 21:43:19,059 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 21:43:19,059 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 21:43:19,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 21:43:19,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 21:43:19,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 21:43:19,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 21:43:19,060 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 21:43:19,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 21:43:19,060 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 21:43:19,061 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 21:43:19,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 21:43:19,061 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 21:43:19,061 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 21:43:19,061 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 21:43:19,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 21:43:19,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 21:43:19,062 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 21:43:20,808 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 21:43:20,809 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 21:43:20,814 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:43:20 BoogieIcfgContainer [2020-07-17 21:43:20,814 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 21:43:20,816 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 21:43:20,816 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 21:43:20,831 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 21:43:20,831 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 09:43:18" (1/3) ... [2020-07-17 21:43:20,832 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11df49f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:43:20, skipping insertion in model container [2020-07-17 21:43:20,833 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:43:18" (2/3) ... [2020-07-17 21:43:20,833 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11df49f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:43:20, skipping insertion in model container [2020-07-17 21:43:20,833 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:43:20" (3/3) ... [2020-07-17 21:43:20,835 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product39.cil.c [2020-07-17 21:43:20,846 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 21:43:20,855 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 21:43:20,869 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 21:43:20,895 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 21:43:20,895 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 21:43:20,895 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 21:43:20,896 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 21:43:20,896 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 21:43:20,896 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 21:43:20,896 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 21:43:20,897 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 21:43:20,922 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states. [2020-07-17 21:43:20,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-17 21:43:20,934 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:43:20,935 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 21:43:20,935 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:43:20,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:43:20,942 INFO L82 PathProgramCache]: Analyzing trace with hash 1474572721, now seen corresponding path program 1 times [2020-07-17 21:43:20,952 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:43:20,953 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1774976273] [2020-07-17 21:43:20,953 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:43:21,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:21,705 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:43:21,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:21,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {218#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {188#true} is VALID [2020-07-17 21:43:21,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-17 21:43:21,819 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {188#true} {188#true} #539#return; {188#true} is VALID [2020-07-17 21:43:21,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:21,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-17 21:43:21,827 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {188#true} {188#true} #437#return; {188#true} is VALID [2020-07-17 21:43:21,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:21,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-17 21:43:21,833 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {188#true} {188#true} #439#return; {188#true} is VALID [2020-07-17 21:43:21,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:21,844 INFO L280 TraceCheckUtils]: 0: Hoare triple {188#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {188#true} is VALID [2020-07-17 21:43:21,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-17 21:43:21,845 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {188#true} {188#true} #441#return; {188#true} is VALID [2020-07-17 21:43:21,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:21,850 INFO L280 TraceCheckUtils]: 0: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-17 21:43:21,850 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {188#true} {188#true} #443#return; {188#true} is VALID [2020-07-17 21:43:21,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:21,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {188#true} is VALID [2020-07-17 21:43:21,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-17 21:43:21,870 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {188#true} {188#true} #529#return; {188#true} is VALID [2020-07-17 21:43:21,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:21,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:21,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {188#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {188#true} is VALID [2020-07-17 21:43:21,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-17 21:43:21,893 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {188#true} {219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {188#true} is VALID [2020-07-17 21:43:21,893 INFO L263 TraceCheckUtils]: 0: Hoare triple {219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {188#true} is VALID [2020-07-17 21:43:21,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {188#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {188#true} is VALID [2020-07-17 21:43:21,894 INFO L280 TraceCheckUtils]: 2: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-17 21:43:21,894 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {188#true} {219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {188#true} is VALID [2020-07-17 21:43:21,895 INFO L280 TraceCheckUtils]: 4: Hoare triple {188#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {188#true} is VALID [2020-07-17 21:43:21,895 INFO L280 TraceCheckUtils]: 5: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-17 21:43:21,895 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {188#true} {189#false} #499#return; {189#false} is VALID [2020-07-17 21:43:21,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:21,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {188#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {188#true} is VALID [2020-07-17 21:43:21,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-17 21:43:21,901 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {188#true} {189#false} #521#return; {189#false} is VALID [2020-07-17 21:43:21,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:21,906 INFO L280 TraceCheckUtils]: 0: Hoare triple {188#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {188#true} is VALID [2020-07-17 21:43:21,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-17 21:43:21,907 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {188#true} {189#false} #523#return; {189#false} is VALID [2020-07-17 21:43:21,913 INFO L263 TraceCheckUtils]: 0: Hoare triple {188#true} call ULTIMATE.init(); {218#(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 21:43:21,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {218#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {188#true} is VALID [2020-07-17 21:43:21,914 INFO L280 TraceCheckUtils]: 2: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-17 21:43:21,914 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {188#true} {188#true} #539#return; {188#true} is VALID [2020-07-17 21:43:21,915 INFO L263 TraceCheckUtils]: 4: Hoare triple {188#true} call #t~ret74 := main(); {188#true} is VALID [2020-07-17 21:43:21,915 INFO L280 TraceCheckUtils]: 5: Hoare triple {188#true} havoc ~retValue_acc~5;havoc ~tmp~3; {188#true} is VALID [2020-07-17 21:43:21,915 INFO L263 TraceCheckUtils]: 6: Hoare triple {188#true} call select_helpers(); {188#true} is VALID [2020-07-17 21:43:21,916 INFO L280 TraceCheckUtils]: 7: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-17 21:43:21,916 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {188#true} {188#true} #437#return; {188#true} is VALID [2020-07-17 21:43:21,916 INFO L263 TraceCheckUtils]: 9: Hoare triple {188#true} call select_features(); {188#true} is VALID [2020-07-17 21:43:21,917 INFO L280 TraceCheckUtils]: 10: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-17 21:43:21,917 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {188#true} {188#true} #439#return; {188#true} is VALID [2020-07-17 21:43:21,918 INFO L263 TraceCheckUtils]: 12: Hoare triple {188#true} call #t~ret21 := valid_product(); {188#true} is VALID [2020-07-17 21:43:21,918 INFO L280 TraceCheckUtils]: 13: Hoare triple {188#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {188#true} is VALID [2020-07-17 21:43:21,918 INFO L280 TraceCheckUtils]: 14: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-17 21:43:21,919 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {188#true} {188#true} #441#return; {188#true} is VALID [2020-07-17 21:43:21,919 INFO L280 TraceCheckUtils]: 16: Hoare triple {188#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {188#true} is VALID [2020-07-17 21:43:21,922 INFO L280 TraceCheckUtils]: 17: Hoare triple {188#true} assume 0 != ~tmp~3; {188#true} is VALID [2020-07-17 21:43:21,923 INFO L263 TraceCheckUtils]: 18: Hoare triple {188#true} call setup(); {188#true} is VALID [2020-07-17 21:43:21,923 INFO L280 TraceCheckUtils]: 19: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-17 21:43:21,923 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {188#true} {188#true} #443#return; {188#true} is VALID [2020-07-17 21:43:21,924 INFO L263 TraceCheckUtils]: 21: Hoare triple {188#true} call runTest(); {188#true} is VALID [2020-07-17 21:43:21,925 INFO L263 TraceCheckUtils]: 22: Hoare triple {188#true} call __utac_acc__Specification5_spec__1(); {219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:43:21,925 INFO L280 TraceCheckUtils]: 23: Hoare triple {219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {188#true} is VALID [2020-07-17 21:43:21,925 INFO L280 TraceCheckUtils]: 24: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-17 21:43:21,926 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {188#true} {188#true} #529#return; {188#true} is VALID [2020-07-17 21:43:21,926 INFO L263 TraceCheckUtils]: 26: Hoare triple {188#true} call test(); {188#true} is VALID [2020-07-17 21:43:21,927 INFO L280 TraceCheckUtils]: 27: Hoare triple {188#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {188#true} is VALID [2020-07-17 21:43:21,928 INFO L280 TraceCheckUtils]: 28: Hoare triple {188#true} assume !true; {189#false} is VALID [2020-07-17 21:43:21,928 INFO L263 TraceCheckUtils]: 29: Hoare triple {189#false} call cleanup(); {189#false} is VALID [2020-07-17 21:43:21,929 INFO L280 TraceCheckUtils]: 30: Hoare triple {189#false} havoc ~i~0;havoc ~__cil_tmp2~0; {189#false} is VALID [2020-07-17 21:43:21,929 INFO L263 TraceCheckUtils]: 31: Hoare triple {189#false} call timeShift(); {189#false} is VALID [2020-07-17 21:43:21,929 INFO L263 TraceCheckUtils]: 32: Hoare triple {189#false} call __utac_acc__Specification5_spec__2(); {219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:43:21,930 INFO L263 TraceCheckUtils]: 33: Hoare triple {219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {188#true} is VALID [2020-07-17 21:43:21,945 INFO L280 TraceCheckUtils]: 34: Hoare triple {188#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {188#true} is VALID [2020-07-17 21:43:21,945 INFO L280 TraceCheckUtils]: 35: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-17 21:43:21,946 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {188#true} {219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {188#true} is VALID [2020-07-17 21:43:21,946 INFO L280 TraceCheckUtils]: 37: Hoare triple {188#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {188#true} is VALID [2020-07-17 21:43:21,946 INFO L280 TraceCheckUtils]: 38: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-17 21:43:21,946 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {188#true} {189#false} #499#return; {189#false} is VALID [2020-07-17 21:43:21,947 INFO L280 TraceCheckUtils]: 40: Hoare triple {189#false} assume !(0 != ~pumpRunning~0); {189#false} is VALID [2020-07-17 21:43:21,947 INFO L280 TraceCheckUtils]: 41: Hoare triple {189#false} assume !(0 != ~systemActive~0); {189#false} is VALID [2020-07-17 21:43:21,947 INFO L263 TraceCheckUtils]: 42: Hoare triple {189#false} call __utac_acc__Specification5_spec__3(); {189#false} is VALID [2020-07-17 21:43:21,947 INFO L280 TraceCheckUtils]: 43: Hoare triple {189#false} havoc ~tmp~5;havoc ~tmp___0~2; {189#false} is VALID [2020-07-17 21:43:21,948 INFO L263 TraceCheckUtils]: 44: Hoare triple {189#false} call #t~ret27 := getWaterLevel(); {188#true} is VALID [2020-07-17 21:43:21,948 INFO L280 TraceCheckUtils]: 45: Hoare triple {188#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {188#true} is VALID [2020-07-17 21:43:21,948 INFO L280 TraceCheckUtils]: 46: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-17 21:43:21,948 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {188#true} {189#false} #521#return; {189#false} is VALID [2020-07-17 21:43:21,948 INFO L280 TraceCheckUtils]: 48: Hoare triple {189#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {189#false} is VALID [2020-07-17 21:43:21,949 INFO L280 TraceCheckUtils]: 49: Hoare triple {189#false} assume 2 != ~tmp~5; {189#false} is VALID [2020-07-17 21:43:21,949 INFO L263 TraceCheckUtils]: 50: Hoare triple {189#false} call #t~ret28 := isPumpRunning(); {188#true} is VALID [2020-07-17 21:43:21,949 INFO L280 TraceCheckUtils]: 51: Hoare triple {188#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {188#true} is VALID [2020-07-17 21:43:21,949 INFO L280 TraceCheckUtils]: 52: Hoare triple {188#true} assume true; {188#true} is VALID [2020-07-17 21:43:21,949 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {188#true} {189#false} #523#return; {189#false} is VALID [2020-07-17 21:43:21,950 INFO L280 TraceCheckUtils]: 54: Hoare triple {189#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {189#false} is VALID [2020-07-17 21:43:21,950 INFO L280 TraceCheckUtils]: 55: Hoare triple {189#false} assume 0 != ~tmp___0~2; {189#false} is VALID [2020-07-17 21:43:21,950 INFO L280 TraceCheckUtils]: 56: Hoare triple {189#false} assume 0 == ~switchedOnBeforeTS~0; {189#false} is VALID [2020-07-17 21:43:21,951 INFO L263 TraceCheckUtils]: 57: Hoare triple {189#false} call __automaton_fail(); {189#false} is VALID [2020-07-17 21:43:21,951 INFO L280 TraceCheckUtils]: 58: Hoare triple {189#false} assume !false; {189#false} is VALID [2020-07-17 21:43:21,960 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 21:43:21,962 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1774976273] [2020-07-17 21:43:21,963 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:43:21,963 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 21:43:21,964 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [748933917] [2020-07-17 21:43:21,973 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:43:21,981 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:43:21,985 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 21:43:22,084 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 21:43:22,084 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 21:43:22,084 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:43:22,093 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 21:43:22,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:43:22,096 INFO L87 Difference]: Start difference. First operand 185 states. Second operand 4 states. [2020-07-17 21:43:26,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:26,879 INFO L93 Difference]: Finished difference Result 314 states and 404 transitions. [2020-07-17 21:43:26,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 21:43:26,880 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:43:26,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:43:26,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:43:26,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 404 transitions. [2020-07-17 21:43:26,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:43:26,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 404 transitions. [2020-07-17 21:43:26,942 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 404 transitions. [2020-07-17 21:43:28,176 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 404 edges. 404 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:43:28,204 INFO L225 Difference]: With dead ends: 314 [2020-07-17 21:43:28,204 INFO L226 Difference]: Without dead ends: 173 [2020-07-17 21:43:28,209 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 21:43:28,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2020-07-17 21:43:29,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 142. [2020-07-17 21:43:29,719 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:43:29,719 INFO L82 GeneralOperation]: Start isEquivalent. First operand 173 states. Second operand 142 states. [2020-07-17 21:43:29,720 INFO L74 IsIncluded]: Start isIncluded. First operand 173 states. Second operand 142 states. [2020-07-17 21:43:29,720 INFO L87 Difference]: Start difference. First operand 173 states. Second operand 142 states. [2020-07-17 21:43:29,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:29,737 INFO L93 Difference]: Finished difference Result 173 states and 215 transitions. [2020-07-17 21:43:29,738 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 215 transitions. [2020-07-17 21:43:29,741 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:43:29,741 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:43:29,742 INFO L74 IsIncluded]: Start isIncluded. First operand 142 states. Second operand 173 states. [2020-07-17 21:43:29,742 INFO L87 Difference]: Start difference. First operand 142 states. Second operand 173 states. [2020-07-17 21:43:29,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:29,756 INFO L93 Difference]: Finished difference Result 173 states and 215 transitions. [2020-07-17 21:43:29,756 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 215 transitions. [2020-07-17 21:43:29,758 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:43:29,759 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:43:29,759 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:43:29,759 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:43:29,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 142 states. [2020-07-17 21:43:29,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 167 transitions. [2020-07-17 21:43:29,770 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 167 transitions. Word has length 59 [2020-07-17 21:43:29,773 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:43:29,774 INFO L479 AbstractCegarLoop]: Abstraction has 142 states and 167 transitions. [2020-07-17 21:43:29,774 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 21:43:29,774 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 167 transitions. [2020-07-17 21:43:29,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-17 21:43:29,780 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:43:29,783 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:43:29,783 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 21:43:29,783 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:43:29,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:43:29,784 INFO L82 PathProgramCache]: Analyzing trace with hash -902835711, now seen corresponding path program 1 times [2020-07-17 21:43:29,784 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:43:29,784 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [665526120] [2020-07-17 21:43:29,785 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:43:29,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:30,268 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:43:30,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:30,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {1244#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1215#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:30,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {1215#(= 1 ~systemActive~0)} assume true; {1215#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:30,408 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1215#(= 1 ~systemActive~0)} {1210#true} #539#return; {1215#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:30,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:30,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-17 21:43:30,415 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1210#true} {1215#(= 1 ~systemActive~0)} #437#return; {1215#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:30,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:30,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-17 21:43:30,419 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1210#true} {1215#(= 1 ~systemActive~0)} #439#return; {1215#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:30,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:30,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {1210#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1245#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:43:30,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {1245#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {1245#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:43:30,478 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1245#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {1215#(= 1 ~systemActive~0)} #441#return; {1223#(= |main_#t~ret21| ~systemActive~0)} is VALID [2020-07-17 21:43:30,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:30,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-17 21:43:30,483 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1210#true} {1225#(not (= 0 ~systemActive~0))} #443#return; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:30,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:30,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {1246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1210#true} is VALID [2020-07-17 21:43:30,503 INFO L280 TraceCheckUtils]: 1: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-17 21:43:30,504 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1210#true} {1225#(not (= 0 ~systemActive~0))} #529#return; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:30,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:30,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:30,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {1210#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1210#true} is VALID [2020-07-17 21:43:30,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-17 21:43:30,516 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1210#true} {1246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {1210#true} is VALID [2020-07-17 21:43:30,516 INFO L263 TraceCheckUtils]: 0: Hoare triple {1246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {1210#true} is VALID [2020-07-17 21:43:30,517 INFO L280 TraceCheckUtils]: 1: Hoare triple {1210#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1210#true} is VALID [2020-07-17 21:43:30,517 INFO L280 TraceCheckUtils]: 2: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-17 21:43:30,517 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1210#true} {1246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {1210#true} is VALID [2020-07-17 21:43:30,518 INFO L280 TraceCheckUtils]: 4: Hoare triple {1210#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {1210#true} is VALID [2020-07-17 21:43:30,518 INFO L280 TraceCheckUtils]: 5: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-17 21:43:30,519 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1210#true} {1225#(not (= 0 ~systemActive~0))} #499#return; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:30,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:30,523 INFO L280 TraceCheckUtils]: 0: Hoare triple {1210#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {1210#true} is VALID [2020-07-17 21:43:30,523 INFO L280 TraceCheckUtils]: 1: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-17 21:43:30,523 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1210#true} {1211#false} #521#return; {1211#false} is VALID [2020-07-17 21:43:30,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:30,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {1210#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1210#true} is VALID [2020-07-17 21:43:30,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-17 21:43:30,528 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1210#true} {1211#false} #523#return; {1211#false} is VALID [2020-07-17 21:43:30,532 INFO L263 TraceCheckUtils]: 0: Hoare triple {1210#true} call ULTIMATE.init(); {1244#(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 21:43:30,538 INFO L280 TraceCheckUtils]: 1: Hoare triple {1244#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1215#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:30,539 INFO L280 TraceCheckUtils]: 2: Hoare triple {1215#(= 1 ~systemActive~0)} assume true; {1215#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:30,540 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1215#(= 1 ~systemActive~0)} {1210#true} #539#return; {1215#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:30,541 INFO L263 TraceCheckUtils]: 4: Hoare triple {1215#(= 1 ~systemActive~0)} call #t~ret74 := main(); {1215#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:30,542 INFO L280 TraceCheckUtils]: 5: Hoare triple {1215#(= 1 ~systemActive~0)} havoc ~retValue_acc~5;havoc ~tmp~3; {1215#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:30,542 INFO L263 TraceCheckUtils]: 6: Hoare triple {1215#(= 1 ~systemActive~0)} call select_helpers(); {1210#true} is VALID [2020-07-17 21:43:30,542 INFO L280 TraceCheckUtils]: 7: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-17 21:43:30,543 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1210#true} {1215#(= 1 ~systemActive~0)} #437#return; {1215#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:30,543 INFO L263 TraceCheckUtils]: 9: Hoare triple {1215#(= 1 ~systemActive~0)} call select_features(); {1210#true} is VALID [2020-07-17 21:43:30,544 INFO L280 TraceCheckUtils]: 10: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-17 21:43:30,544 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1210#true} {1215#(= 1 ~systemActive~0)} #439#return; {1215#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:43:30,545 INFO L263 TraceCheckUtils]: 12: Hoare triple {1215#(= 1 ~systemActive~0)} call #t~ret21 := valid_product(); {1210#true} is VALID [2020-07-17 21:43:30,546 INFO L280 TraceCheckUtils]: 13: Hoare triple {1210#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1245#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:43:30,546 INFO L280 TraceCheckUtils]: 14: Hoare triple {1245#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {1245#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:43:30,548 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1245#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {1215#(= 1 ~systemActive~0)} #441#return; {1223#(= |main_#t~ret21| ~systemActive~0)} is VALID [2020-07-17 21:43:30,549 INFO L280 TraceCheckUtils]: 16: Hoare triple {1223#(= |main_#t~ret21| ~systemActive~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {1224#(= main_~tmp~3 ~systemActive~0)} is VALID [2020-07-17 21:43:30,550 INFO L280 TraceCheckUtils]: 17: Hoare triple {1224#(= main_~tmp~3 ~systemActive~0)} assume 0 != ~tmp~3; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:30,550 INFO L263 TraceCheckUtils]: 18: Hoare triple {1225#(not (= 0 ~systemActive~0))} call setup(); {1210#true} is VALID [2020-07-17 21:43:30,550 INFO L280 TraceCheckUtils]: 19: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-17 21:43:30,551 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1210#true} {1225#(not (= 0 ~systemActive~0))} #443#return; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:30,552 INFO L263 TraceCheckUtils]: 21: Hoare triple {1225#(not (= 0 ~systemActive~0))} call runTest(); {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:30,553 INFO L263 TraceCheckUtils]: 22: Hoare triple {1225#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {1246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:43:30,553 INFO L280 TraceCheckUtils]: 23: Hoare triple {1246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1210#true} is VALID [2020-07-17 21:43:30,553 INFO L280 TraceCheckUtils]: 24: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-17 21:43:30,554 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1210#true} {1225#(not (= 0 ~systemActive~0))} #529#return; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:30,555 INFO L263 TraceCheckUtils]: 26: Hoare triple {1225#(not (= 0 ~systemActive~0))} call test(); {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:30,556 INFO L280 TraceCheckUtils]: 27: Hoare triple {1225#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:30,557 INFO L280 TraceCheckUtils]: 28: Hoare triple {1225#(not (= 0 ~systemActive~0))} assume !false; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:30,557 INFO L280 TraceCheckUtils]: 29: Hoare triple {1225#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:30,558 INFO L280 TraceCheckUtils]: 30: Hoare triple {1225#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:30,559 INFO L280 TraceCheckUtils]: 31: Hoare triple {1225#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~4); {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:30,559 INFO L280 TraceCheckUtils]: 32: Hoare triple {1225#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:30,560 INFO L280 TraceCheckUtils]: 33: Hoare triple {1225#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:30,561 INFO L280 TraceCheckUtils]: 34: Hoare triple {1225#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:30,562 INFO L280 TraceCheckUtils]: 35: Hoare triple {1225#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:30,563 INFO L263 TraceCheckUtils]: 36: Hoare triple {1225#(not (= 0 ~systemActive~0))} call timeShift(); {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:30,563 INFO L263 TraceCheckUtils]: 37: Hoare triple {1225#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {1246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:43:30,564 INFO L263 TraceCheckUtils]: 38: Hoare triple {1246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {1210#true} is VALID [2020-07-17 21:43:30,564 INFO L280 TraceCheckUtils]: 39: Hoare triple {1210#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1210#true} is VALID [2020-07-17 21:43:30,564 INFO L280 TraceCheckUtils]: 40: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-17 21:43:30,565 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1210#true} {1246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {1210#true} is VALID [2020-07-17 21:43:30,565 INFO L280 TraceCheckUtils]: 42: Hoare triple {1210#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {1210#true} is VALID [2020-07-17 21:43:30,565 INFO L280 TraceCheckUtils]: 43: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-17 21:43:30,566 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1210#true} {1225#(not (= 0 ~systemActive~0))} #499#return; {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:30,567 INFO L280 TraceCheckUtils]: 45: Hoare triple {1225#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1225#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:43:30,568 INFO L280 TraceCheckUtils]: 46: Hoare triple {1225#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1211#false} is VALID [2020-07-17 21:43:30,568 INFO L263 TraceCheckUtils]: 47: Hoare triple {1211#false} call __utac_acc__Specification5_spec__3(); {1211#false} is VALID [2020-07-17 21:43:30,568 INFO L280 TraceCheckUtils]: 48: Hoare triple {1211#false} havoc ~tmp~5;havoc ~tmp___0~2; {1211#false} is VALID [2020-07-17 21:43:30,568 INFO L263 TraceCheckUtils]: 49: Hoare triple {1211#false} call #t~ret27 := getWaterLevel(); {1210#true} is VALID [2020-07-17 21:43:30,569 INFO L280 TraceCheckUtils]: 50: Hoare triple {1210#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {1210#true} is VALID [2020-07-17 21:43:30,569 INFO L280 TraceCheckUtils]: 51: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-17 21:43:30,569 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1210#true} {1211#false} #521#return; {1211#false} is VALID [2020-07-17 21:43:30,569 INFO L280 TraceCheckUtils]: 53: Hoare triple {1211#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {1211#false} is VALID [2020-07-17 21:43:30,570 INFO L280 TraceCheckUtils]: 54: Hoare triple {1211#false} assume 2 != ~tmp~5; {1211#false} is VALID [2020-07-17 21:43:30,570 INFO L263 TraceCheckUtils]: 55: Hoare triple {1211#false} call #t~ret28 := isPumpRunning(); {1210#true} is VALID [2020-07-17 21:43:30,570 INFO L280 TraceCheckUtils]: 56: Hoare triple {1210#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1210#true} is VALID [2020-07-17 21:43:30,571 INFO L280 TraceCheckUtils]: 57: Hoare triple {1210#true} assume true; {1210#true} is VALID [2020-07-17 21:43:30,571 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1210#true} {1211#false} #523#return; {1211#false} is VALID [2020-07-17 21:43:30,571 INFO L280 TraceCheckUtils]: 59: Hoare triple {1211#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {1211#false} is VALID [2020-07-17 21:43:30,571 INFO L280 TraceCheckUtils]: 60: Hoare triple {1211#false} assume 0 != ~tmp___0~2; {1211#false} is VALID [2020-07-17 21:43:30,572 INFO L280 TraceCheckUtils]: 61: Hoare triple {1211#false} assume 0 == ~switchedOnBeforeTS~0; {1211#false} is VALID [2020-07-17 21:43:30,572 INFO L263 TraceCheckUtils]: 62: Hoare triple {1211#false} call __automaton_fail(); {1211#false} is VALID [2020-07-17 21:43:30,572 INFO L280 TraceCheckUtils]: 63: Hoare triple {1211#false} assume !false; {1211#false} is VALID [2020-07-17 21:43:30,582 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 21:43:30,582 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [665526120] [2020-07-17 21:43:30,583 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:43:30,583 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:43:30,583 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [550447947] [2020-07-17 21:43:30,585 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:43:30,586 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:43:30,586 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:43:30,684 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:43:30,685 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:43:30,685 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:43:30,685 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:43:30,686 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:43:30,686 INFO L87 Difference]: Start difference. First operand 142 states and 167 transitions. Second operand 9 states. [2020-07-17 21:43:31,770 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:43:32,760 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:43:33,169 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:43:33,491 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:43:39,013 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:43:49,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:49,113 INFO L93 Difference]: Finished difference Result 481 states and 605 transitions. [2020-07-17 21:43:49,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 21:43:49,114 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:43:49,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:43:49,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:43:49,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 605 transitions. [2020-07-17 21:43:49,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:43:49,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 605 transitions. [2020-07-17 21:43:49,144 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 605 transitions. [2020-07-17 21:43:51,207 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 605 edges. 605 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:43:51,226 INFO L225 Difference]: With dead ends: 481 [2020-07-17 21:43:51,227 INFO L226 Difference]: Without dead ends: 367 [2020-07-17 21:43:51,229 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:43:51,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 367 states. [2020-07-17 21:43:53,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 367 to 313. [2020-07-17 21:43:53,999 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:43:53,999 INFO L82 GeneralOperation]: Start isEquivalent. First operand 367 states. Second operand 313 states. [2020-07-17 21:43:54,000 INFO L74 IsIncluded]: Start isIncluded. First operand 367 states. Second operand 313 states. [2020-07-17 21:43:54,000 INFO L87 Difference]: Start difference. First operand 367 states. Second operand 313 states. [2020-07-17 21:43:54,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:54,022 INFO L93 Difference]: Finished difference Result 367 states and 456 transitions. [2020-07-17 21:43:54,023 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 456 transitions. [2020-07-17 21:43:54,025 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:43:54,025 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:43:54,025 INFO L74 IsIncluded]: Start isIncluded. First operand 313 states. Second operand 367 states. [2020-07-17 21:43:54,026 INFO L87 Difference]: Start difference. First operand 313 states. Second operand 367 states. [2020-07-17 21:43:54,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:43:54,046 INFO L93 Difference]: Finished difference Result 367 states and 456 transitions. [2020-07-17 21:43:54,046 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 456 transitions. [2020-07-17 21:43:54,048 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:43:54,049 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:43:54,049 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:43:54,049 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:43:54,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 313 states. [2020-07-17 21:43:54,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 313 states and 384 transitions. [2020-07-17 21:43:54,065 INFO L78 Accepts]: Start accepts. Automaton has 313 states and 384 transitions. Word has length 64 [2020-07-17 21:43:54,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:43:54,065 INFO L479 AbstractCegarLoop]: Abstraction has 313 states and 384 transitions. [2020-07-17 21:43:54,066 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:43:54,066 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 384 transitions. [2020-07-17 21:43:54,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-17 21:43:54,068 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:43:54,068 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] [2020-07-17 21:43:54,069 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 21:43:54,069 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:43:54,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:43:54,069 INFO L82 PathProgramCache]: Analyzing trace with hash -2087202736, now seen corresponding path program 1 times [2020-07-17 21:43:54,070 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:43:54,070 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1848888755] [2020-07-17 21:43:54,070 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:43:54,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:54,438 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:43:54,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:54,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {3157#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,531 INFO L280 TraceCheckUtils]: 1: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume true; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,532 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3125#(= 0 ~pumpRunning~0)} {3120#true} #539#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:54,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-17 21:43:54,536 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #437#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:54,539 INFO L280 TraceCheckUtils]: 0: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-17 21:43:54,540 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #439#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:54,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {3120#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {3120#true} is VALID [2020-07-17 21:43:54,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-17 21:43:54,545 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #441#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:54,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-17 21:43:54,549 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #443#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:54,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {3158#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3120#true} is VALID [2020-07-17 21:43:54,564 INFO L280 TraceCheckUtils]: 1: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-17 21:43:54,564 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #529#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:54,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {3159#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,589 INFO L280 TraceCheckUtils]: 1: Hoare triple {3125#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,590 INFO L280 TraceCheckUtils]: 2: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume true; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,590 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3125#(= 0 ~pumpRunning~0)} {3125#(= 0 ~pumpRunning~0)} #491#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:54,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:54,598 INFO L280 TraceCheckUtils]: 0: Hoare triple {3120#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3120#true} is VALID [2020-07-17 21:43:54,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-17 21:43:54,599 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3120#true} {3158#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {3120#true} is VALID [2020-07-17 21:43:54,599 INFO L263 TraceCheckUtils]: 0: Hoare triple {3158#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {3120#true} is VALID [2020-07-17 21:43:54,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {3120#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3120#true} is VALID [2020-07-17 21:43:54,600 INFO L280 TraceCheckUtils]: 2: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-17 21:43:54,600 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3120#true} {3158#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {3120#true} is VALID [2020-07-17 21:43:54,600 INFO L280 TraceCheckUtils]: 4: Hoare triple {3120#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {3120#true} is VALID [2020-07-17 21:43:54,600 INFO L280 TraceCheckUtils]: 5: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-17 21:43:54,601 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #499#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:54,605 INFO L280 TraceCheckUtils]: 0: Hoare triple {3120#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {3120#true} is VALID [2020-07-17 21:43:54,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-17 21:43:54,606 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #521#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:43:54,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {3120#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3163#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:43:54,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {3163#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3163#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:43:54,624 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3163#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3125#(= 0 ~pumpRunning~0)} #523#return; {3155#(= 0 |__utac_acc__Specification5_spec__3_#t~ret28|)} is VALID [2020-07-17 21:43:54,629 INFO L263 TraceCheckUtils]: 0: Hoare triple {3120#true} call ULTIMATE.init(); {3157#(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 21:43:54,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {3157#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,635 INFO L280 TraceCheckUtils]: 2: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume true; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,636 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3125#(= 0 ~pumpRunning~0)} {3120#true} #539#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,636 INFO L263 TraceCheckUtils]: 4: Hoare triple {3125#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,637 INFO L280 TraceCheckUtils]: 5: Hoare triple {3125#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~5;havoc ~tmp~3; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,637 INFO L263 TraceCheckUtils]: 6: Hoare triple {3125#(= 0 ~pumpRunning~0)} call select_helpers(); {3120#true} is VALID [2020-07-17 21:43:54,637 INFO L280 TraceCheckUtils]: 7: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-17 21:43:54,638 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #437#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,638 INFO L263 TraceCheckUtils]: 9: Hoare triple {3125#(= 0 ~pumpRunning~0)} call select_features(); {3120#true} is VALID [2020-07-17 21:43:54,639 INFO L280 TraceCheckUtils]: 10: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-17 21:43:54,639 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #439#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,640 INFO L263 TraceCheckUtils]: 12: Hoare triple {3125#(= 0 ~pumpRunning~0)} call #t~ret21 := valid_product(); {3120#true} is VALID [2020-07-17 21:43:54,640 INFO L280 TraceCheckUtils]: 13: Hoare triple {3120#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {3120#true} is VALID [2020-07-17 21:43:54,640 INFO L280 TraceCheckUtils]: 14: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-17 21:43:54,641 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #441#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,642 INFO L280 TraceCheckUtils]: 16: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,642 INFO L280 TraceCheckUtils]: 17: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~3; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,642 INFO L263 TraceCheckUtils]: 18: Hoare triple {3125#(= 0 ~pumpRunning~0)} call setup(); {3120#true} is VALID [2020-07-17 21:43:54,643 INFO L280 TraceCheckUtils]: 19: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-17 21:43:54,643 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #443#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,644 INFO L263 TraceCheckUtils]: 21: Hoare triple {3125#(= 0 ~pumpRunning~0)} call runTest(); {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,645 INFO L263 TraceCheckUtils]: 22: Hoare triple {3125#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {3158#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:43:54,645 INFO L280 TraceCheckUtils]: 23: Hoare triple {3158#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3120#true} is VALID [2020-07-17 21:43:54,645 INFO L280 TraceCheckUtils]: 24: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-17 21:43:54,646 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #529#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,646 INFO L263 TraceCheckUtils]: 26: Hoare triple {3125#(= 0 ~pumpRunning~0)} call test(); {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,647 INFO L280 TraceCheckUtils]: 27: Hoare triple {3125#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,648 INFO L280 TraceCheckUtils]: 28: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume !false; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,648 INFO L280 TraceCheckUtils]: 29: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,649 INFO L280 TraceCheckUtils]: 30: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,649 INFO L280 TraceCheckUtils]: 31: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,650 INFO L280 TraceCheckUtils]: 32: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,651 INFO L280 TraceCheckUtils]: 33: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,651 INFO L280 TraceCheckUtils]: 34: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,652 INFO L280 TraceCheckUtils]: 35: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,653 INFO L280 TraceCheckUtils]: 36: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,653 INFO L263 TraceCheckUtils]: 37: Hoare triple {3125#(= 0 ~pumpRunning~0)} call stopSystem(); {3159#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:43:54,654 INFO L280 TraceCheckUtils]: 38: Hoare triple {3159#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,655 INFO L280 TraceCheckUtils]: 39: Hoare triple {3125#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,655 INFO L280 TraceCheckUtils]: 40: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume true; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,656 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {3125#(= 0 ~pumpRunning~0)} {3125#(= 0 ~pumpRunning~0)} #491#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,656 INFO L263 TraceCheckUtils]: 42: Hoare triple {3125#(= 0 ~pumpRunning~0)} call timeShift(); {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,657 INFO L263 TraceCheckUtils]: 43: Hoare triple {3125#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {3158#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:43:54,658 INFO L263 TraceCheckUtils]: 44: Hoare triple {3158#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {3120#true} is VALID [2020-07-17 21:43:54,658 INFO L280 TraceCheckUtils]: 45: Hoare triple {3120#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3120#true} is VALID [2020-07-17 21:43:54,658 INFO L280 TraceCheckUtils]: 46: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-17 21:43:54,658 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {3120#true} {3158#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {3120#true} is VALID [2020-07-17 21:43:54,658 INFO L280 TraceCheckUtils]: 48: Hoare triple {3120#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {3120#true} is VALID [2020-07-17 21:43:54,659 INFO L280 TraceCheckUtils]: 49: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-17 21:43:54,659 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #499#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,660 INFO L280 TraceCheckUtils]: 51: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,661 INFO L280 TraceCheckUtils]: 52: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,661 INFO L263 TraceCheckUtils]: 53: Hoare triple {3125#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,662 INFO L280 TraceCheckUtils]: 54: Hoare triple {3125#(= 0 ~pumpRunning~0)} havoc ~tmp~5;havoc ~tmp___0~2; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,662 INFO L263 TraceCheckUtils]: 55: Hoare triple {3125#(= 0 ~pumpRunning~0)} call #t~ret27 := getWaterLevel(); {3120#true} is VALID [2020-07-17 21:43:54,662 INFO L280 TraceCheckUtils]: 56: Hoare triple {3120#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {3120#true} is VALID [2020-07-17 21:43:54,662 INFO L280 TraceCheckUtils]: 57: Hoare triple {3120#true} assume true; {3120#true} is VALID [2020-07-17 21:43:54,663 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {3120#true} {3125#(= 0 ~pumpRunning~0)} #521#return; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,664 INFO L280 TraceCheckUtils]: 59: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,664 INFO L280 TraceCheckUtils]: 60: Hoare triple {3125#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~5; {3125#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:43:54,664 INFO L263 TraceCheckUtils]: 61: Hoare triple {3125#(= 0 ~pumpRunning~0)} call #t~ret28 := isPumpRunning(); {3120#true} is VALID [2020-07-17 21:43:54,665 INFO L280 TraceCheckUtils]: 62: Hoare triple {3120#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3163#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:43:54,666 INFO L280 TraceCheckUtils]: 63: Hoare triple {3163#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3163#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:43:54,666 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {3163#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3125#(= 0 ~pumpRunning~0)} #523#return; {3155#(= 0 |__utac_acc__Specification5_spec__3_#t~ret28|)} is VALID [2020-07-17 21:43:54,667 INFO L280 TraceCheckUtils]: 65: Hoare triple {3155#(= 0 |__utac_acc__Specification5_spec__3_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {3156#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:43:54,668 INFO L280 TraceCheckUtils]: 66: Hoare triple {3156#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume 0 != ~tmp___0~2; {3121#false} is VALID [2020-07-17 21:43:54,668 INFO L280 TraceCheckUtils]: 67: Hoare triple {3121#false} assume 0 == ~switchedOnBeforeTS~0; {3121#false} is VALID [2020-07-17 21:43:54,668 INFO L263 TraceCheckUtils]: 68: Hoare triple {3121#false} call __automaton_fail(); {3121#false} is VALID [2020-07-17 21:43:54,669 INFO L280 TraceCheckUtils]: 69: Hoare triple {3121#false} assume !false; {3121#false} is VALID [2020-07-17 21:43:54,678 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 21:43:54,679 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1848888755] [2020-07-17 21:43:54,679 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:43:54,679 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:43:54,680 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2093727678] [2020-07-17 21:43:54,680 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-17 21:43:54,681 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:43:54,681 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:43:54,766 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:43:54,766 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:43:54,767 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:43:54,767 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:43:54,767 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:43:54,767 INFO L87 Difference]: Start difference. First operand 313 states and 384 transitions. Second operand 9 states. [2020-07-17 21:43:55,585 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:43:58,507 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:44:03,328 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:44:04,495 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:44:05,976 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:44:06,351 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:44:11,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:44:11,189 INFO L93 Difference]: Finished difference Result 829 states and 1126 transitions. [2020-07-17 21:44:11,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 21:44:11,189 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-17 21:44:11,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:44:11,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:44:11,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 534 transitions. [2020-07-17 21:44:11,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:44:11,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 534 transitions. [2020-07-17 21:44:11,214 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 534 transitions. [2020-07-17 21:44:12,927 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 534 edges. 534 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:44:12,959 INFO L225 Difference]: With dead ends: 829 [2020-07-17 21:44:12,960 INFO L226 Difference]: Without dead ends: 544 [2020-07-17 21:44:12,963 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-17 21:44:12,965 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 544 states. [2020-07-17 21:44:16,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 544 to 454. [2020-07-17 21:44:16,611 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:44:16,612 INFO L82 GeneralOperation]: Start isEquivalent. First operand 544 states. Second operand 454 states. [2020-07-17 21:44:16,612 INFO L74 IsIncluded]: Start isIncluded. First operand 544 states. Second operand 454 states. [2020-07-17 21:44:16,612 INFO L87 Difference]: Start difference. First operand 544 states. Second operand 454 states. [2020-07-17 21:44:16,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:44:16,651 INFO L93 Difference]: Finished difference Result 544 states and 713 transitions. [2020-07-17 21:44:16,651 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 713 transitions. [2020-07-17 21:44:16,654 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:44:16,654 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:44:16,654 INFO L74 IsIncluded]: Start isIncluded. First operand 454 states. Second operand 544 states. [2020-07-17 21:44:16,654 INFO L87 Difference]: Start difference. First operand 454 states. Second operand 544 states. [2020-07-17 21:44:16,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:44:16,688 INFO L93 Difference]: Finished difference Result 544 states and 713 transitions. [2020-07-17 21:44:16,688 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 713 transitions. [2020-07-17 21:44:16,691 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:44:16,691 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:44:16,691 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:44:16,691 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:44:16,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 454 states. [2020-07-17 21:44:16,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 454 states and 573 transitions. [2020-07-17 21:44:16,714 INFO L78 Accepts]: Start accepts. Automaton has 454 states and 573 transitions. Word has length 70 [2020-07-17 21:44:16,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:44:16,715 INFO L479 AbstractCegarLoop]: Abstraction has 454 states and 573 transitions. [2020-07-17 21:44:16,715 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:44:16,715 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 573 transitions. [2020-07-17 21:44:16,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-17 21:44:16,717 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:44:16,717 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:44:16,717 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 21:44:16,718 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:44:16,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:44:16,718 INFO L82 PathProgramCache]: Analyzing trace with hash 1962075473, now seen corresponding path program 1 times [2020-07-17 21:44:16,718 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:44:16,718 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [405558788] [2020-07-17 21:44:16,719 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:44:16,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:17,050 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:44:17,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:17,124 INFO L280 TraceCheckUtils]: 0: Hoare triple {6116#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {6063#(= 1 ~waterLevel~0)} assume true; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,125 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6063#(= 1 ~waterLevel~0)} {6058#true} #539#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:17,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,128 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #437#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:17,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,132 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #439#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:17,136 INFO L280 TraceCheckUtils]: 0: Hoare triple {6058#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {6058#true} is VALID [2020-07-17 21:44:17,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,137 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #441#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:17,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,142 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #443#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:17,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {6117#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6058#true} is VALID [2020-07-17 21:44:17,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,159 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #529#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:17,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:17,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {6058#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {6058#true} is VALID [2020-07-17 21:44:17,168 INFO L280 TraceCheckUtils]: 1: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,168 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6058#true} {6117#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {6058#true} is VALID [2020-07-17 21:44:17,169 INFO L263 TraceCheckUtils]: 0: Hoare triple {6117#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {6058#true} is VALID [2020-07-17 21:44:17,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {6058#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {6058#true} is VALID [2020-07-17 21:44:17,169 INFO L280 TraceCheckUtils]: 2: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,170 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6058#true} {6117#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {6058#true} is VALID [2020-07-17 21:44:17,170 INFO L280 TraceCheckUtils]: 4: Hoare triple {6058#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {6058#true} is VALID [2020-07-17 21:44:17,175 INFO L280 TraceCheckUtils]: 5: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,178 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #499#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:17,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:17,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:17,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:17,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {6058#true} havoc ~retValue_acc~11; {6058#true} is VALID [2020-07-17 21:44:17,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {6058#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {6164#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:44:17,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {6164#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6164#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:44:17,259 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6164#(= 0 |isHighWaterSensorDry_#res|)} {6058#true} #497#return; {6162#(= 0 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:44:17,259 INFO L280 TraceCheckUtils]: 0: Hoare triple {6058#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {6058#true} is VALID [2020-07-17 21:44:17,260 INFO L263 TraceCheckUtils]: 1: Hoare triple {6058#true} call #t~ret20 := isHighWaterSensorDry(); {6058#true} is VALID [2020-07-17 21:44:17,260 INFO L280 TraceCheckUtils]: 2: Hoare triple {6058#true} havoc ~retValue_acc~11; {6058#true} is VALID [2020-07-17 21:44:17,261 INFO L280 TraceCheckUtils]: 3: Hoare triple {6058#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {6164#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:44:17,261 INFO L280 TraceCheckUtils]: 4: Hoare triple {6164#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6164#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:44:17,262 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6164#(= 0 |isHighWaterSensorDry_#res|)} {6058#true} #497#return; {6162#(= 0 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:44:17,263 INFO L280 TraceCheckUtils]: 6: Hoare triple {6162#(= 0 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {6163#(= 0 isHighWaterLevel_~tmp~2)} is VALID [2020-07-17 21:44:17,263 INFO L280 TraceCheckUtils]: 7: Hoare triple {6163#(= 0 isHighWaterLevel_~tmp~2)} assume 0 != ~tmp~2;~tmp___0~0 := 0; {6059#false} is VALID [2020-07-17 21:44:17,264 INFO L280 TraceCheckUtils]: 8: Hoare triple {6059#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {6059#false} is VALID [2020-07-17 21:44:17,264 INFO L280 TraceCheckUtils]: 9: Hoare triple {6059#false} assume true; {6059#false} is VALID [2020-07-17 21:44:17,264 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {6059#false} {6058#true} #511#return; {6059#false} is VALID [2020-07-17 21:44:17,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:17,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6058#true} is VALID [2020-07-17 21:44:17,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,268 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6058#true} {6059#false} #513#return; {6059#false} is VALID [2020-07-17 21:44:17,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {6058#true} is VALID [2020-07-17 21:44:17,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {6058#true} assume 0 == ~pumpRunning~0; {6058#true} is VALID [2020-07-17 21:44:17,269 INFO L263 TraceCheckUtils]: 2: Hoare triple {6058#true} call #t~ret1 := isHighWaterLevel(); {6058#true} is VALID [2020-07-17 21:44:17,269 INFO L280 TraceCheckUtils]: 3: Hoare triple {6058#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {6058#true} is VALID [2020-07-17 21:44:17,269 INFO L263 TraceCheckUtils]: 4: Hoare triple {6058#true} call #t~ret20 := isHighWaterSensorDry(); {6058#true} is VALID [2020-07-17 21:44:17,269 INFO L280 TraceCheckUtils]: 5: Hoare triple {6058#true} havoc ~retValue_acc~11; {6058#true} is VALID [2020-07-17 21:44:17,270 INFO L280 TraceCheckUtils]: 6: Hoare triple {6058#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {6164#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:44:17,271 INFO L280 TraceCheckUtils]: 7: Hoare triple {6164#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6164#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:44:17,271 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6164#(= 0 |isHighWaterSensorDry_#res|)} {6058#true} #497#return; {6162#(= 0 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:44:17,272 INFO L280 TraceCheckUtils]: 9: Hoare triple {6162#(= 0 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {6163#(= 0 isHighWaterLevel_~tmp~2)} is VALID [2020-07-17 21:44:17,273 INFO L280 TraceCheckUtils]: 10: Hoare triple {6163#(= 0 isHighWaterLevel_~tmp~2)} assume 0 != ~tmp~2;~tmp___0~0 := 0; {6059#false} is VALID [2020-07-17 21:44:17,273 INFO L280 TraceCheckUtils]: 11: Hoare triple {6059#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {6059#false} is VALID [2020-07-17 21:44:17,273 INFO L280 TraceCheckUtils]: 12: Hoare triple {6059#false} assume true; {6059#false} is VALID [2020-07-17 21:44:17,273 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {6059#false} {6058#true} #511#return; {6059#false} is VALID [2020-07-17 21:44:17,274 INFO L280 TraceCheckUtils]: 14: Hoare triple {6059#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {6059#false} is VALID [2020-07-17 21:44:17,274 INFO L280 TraceCheckUtils]: 15: Hoare triple {6059#false} assume 0 != ~tmp~0; {6059#false} is VALID [2020-07-17 21:44:17,274 INFO L263 TraceCheckUtils]: 16: Hoare triple {6059#false} call activatePump(); {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:44:17,274 INFO L280 TraceCheckUtils]: 17: Hoare triple {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6058#true} is VALID [2020-07-17 21:44:17,275 INFO L280 TraceCheckUtils]: 18: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,275 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6058#true} {6059#false} #513#return; {6059#false} is VALID [2020-07-17 21:44:17,275 INFO L280 TraceCheckUtils]: 20: Hoare triple {6059#false} assume true; {6059#false} is VALID [2020-07-17 21:44:17,275 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6059#false} {6058#true} #485#return; {6059#false} is VALID [2020-07-17 21:44:17,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {6058#true} is VALID [2020-07-17 21:44:17,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {6058#true} assume !(0 != ~pumpRunning~0); {6058#true} is VALID [2020-07-17 21:44:17,277 INFO L263 TraceCheckUtils]: 2: Hoare triple {6058#true} call processEnvironment__wrappee__highWaterSensor(); {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:44:17,277 INFO L280 TraceCheckUtils]: 3: Hoare triple {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {6058#true} is VALID [2020-07-17 21:44:17,277 INFO L280 TraceCheckUtils]: 4: Hoare triple {6058#true} assume 0 == ~pumpRunning~0; {6058#true} is VALID [2020-07-17 21:44:17,277 INFO L263 TraceCheckUtils]: 5: Hoare triple {6058#true} call #t~ret1 := isHighWaterLevel(); {6058#true} is VALID [2020-07-17 21:44:17,278 INFO L280 TraceCheckUtils]: 6: Hoare triple {6058#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {6058#true} is VALID [2020-07-17 21:44:17,278 INFO L263 TraceCheckUtils]: 7: Hoare triple {6058#true} call #t~ret20 := isHighWaterSensorDry(); {6058#true} is VALID [2020-07-17 21:44:17,278 INFO L280 TraceCheckUtils]: 8: Hoare triple {6058#true} havoc ~retValue_acc~11; {6058#true} is VALID [2020-07-17 21:44:17,279 INFO L280 TraceCheckUtils]: 9: Hoare triple {6058#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {6164#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:44:17,279 INFO L280 TraceCheckUtils]: 10: Hoare triple {6164#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6164#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:44:17,280 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6164#(= 0 |isHighWaterSensorDry_#res|)} {6058#true} #497#return; {6162#(= 0 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:44:17,281 INFO L280 TraceCheckUtils]: 12: Hoare triple {6162#(= 0 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {6163#(= 0 isHighWaterLevel_~tmp~2)} is VALID [2020-07-17 21:44:17,281 INFO L280 TraceCheckUtils]: 13: Hoare triple {6163#(= 0 isHighWaterLevel_~tmp~2)} assume 0 != ~tmp~2;~tmp___0~0 := 0; {6059#false} is VALID [2020-07-17 21:44:17,282 INFO L280 TraceCheckUtils]: 14: Hoare triple {6059#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {6059#false} is VALID [2020-07-17 21:44:17,282 INFO L280 TraceCheckUtils]: 15: Hoare triple {6059#false} assume true; {6059#false} is VALID [2020-07-17 21:44:17,282 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6059#false} {6058#true} #511#return; {6059#false} is VALID [2020-07-17 21:44:17,282 INFO L280 TraceCheckUtils]: 17: Hoare triple {6059#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {6059#false} is VALID [2020-07-17 21:44:17,283 INFO L280 TraceCheckUtils]: 18: Hoare triple {6059#false} assume 0 != ~tmp~0; {6059#false} is VALID [2020-07-17 21:44:17,283 INFO L263 TraceCheckUtils]: 19: Hoare triple {6059#false} call activatePump(); {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:44:17,283 INFO L280 TraceCheckUtils]: 20: Hoare triple {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6058#true} is VALID [2020-07-17 21:44:17,283 INFO L280 TraceCheckUtils]: 21: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,283 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6058#true} {6059#false} #513#return; {6059#false} is VALID [2020-07-17 21:44:17,284 INFO L280 TraceCheckUtils]: 23: Hoare triple {6059#false} assume true; {6059#false} is VALID [2020-07-17 21:44:17,284 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6059#false} {6058#true} #485#return; {6059#false} is VALID [2020-07-17 21:44:17,284 INFO L280 TraceCheckUtils]: 25: Hoare triple {6059#false} assume true; {6059#false} is VALID [2020-07-17 21:44:17,284 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6059#false} {6063#(= 1 ~waterLevel~0)} #503#return; {6059#false} is VALID [2020-07-17 21:44:17,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:17,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {6058#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {6058#true} is VALID [2020-07-17 21:44:17,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,290 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6058#true} {6059#false} #521#return; {6059#false} is VALID [2020-07-17 21:44:17,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:17,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {6058#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {6058#true} is VALID [2020-07-17 21:44:17,298 INFO L280 TraceCheckUtils]: 1: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,298 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6058#true} {6059#false} #523#return; {6059#false} is VALID [2020-07-17 21:44:17,302 INFO L263 TraceCheckUtils]: 0: Hoare triple {6058#true} call ULTIMATE.init(); {6116#(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 21:44:17,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {6116#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,309 INFO L280 TraceCheckUtils]: 2: Hoare triple {6063#(= 1 ~waterLevel~0)} assume true; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,309 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6063#(= 1 ~waterLevel~0)} {6058#true} #539#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,310 INFO L263 TraceCheckUtils]: 4: Hoare triple {6063#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,310 INFO L280 TraceCheckUtils]: 5: Hoare triple {6063#(= 1 ~waterLevel~0)} havoc ~retValue_acc~5;havoc ~tmp~3; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,311 INFO L263 TraceCheckUtils]: 6: Hoare triple {6063#(= 1 ~waterLevel~0)} call select_helpers(); {6058#true} is VALID [2020-07-17 21:44:17,311 INFO L280 TraceCheckUtils]: 7: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,311 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #437#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,312 INFO L263 TraceCheckUtils]: 9: Hoare triple {6063#(= 1 ~waterLevel~0)} call select_features(); {6058#true} is VALID [2020-07-17 21:44:17,312 INFO L280 TraceCheckUtils]: 10: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,312 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #439#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,313 INFO L263 TraceCheckUtils]: 12: Hoare triple {6063#(= 1 ~waterLevel~0)} call #t~ret21 := valid_product(); {6058#true} is VALID [2020-07-17 21:44:17,313 INFO L280 TraceCheckUtils]: 13: Hoare triple {6058#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {6058#true} is VALID [2020-07-17 21:44:17,313 INFO L280 TraceCheckUtils]: 14: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,314 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #441#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,314 INFO L280 TraceCheckUtils]: 16: Hoare triple {6063#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,315 INFO L280 TraceCheckUtils]: 17: Hoare triple {6063#(= 1 ~waterLevel~0)} assume 0 != ~tmp~3; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,315 INFO L263 TraceCheckUtils]: 18: Hoare triple {6063#(= 1 ~waterLevel~0)} call setup(); {6058#true} is VALID [2020-07-17 21:44:17,315 INFO L280 TraceCheckUtils]: 19: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,316 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #443#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,316 INFO L263 TraceCheckUtils]: 21: Hoare triple {6063#(= 1 ~waterLevel~0)} call runTest(); {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,317 INFO L263 TraceCheckUtils]: 22: Hoare triple {6063#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {6117#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:44:17,317 INFO L280 TraceCheckUtils]: 23: Hoare triple {6117#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6058#true} is VALID [2020-07-17 21:44:17,318 INFO L280 TraceCheckUtils]: 24: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,318 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #529#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,319 INFO L263 TraceCheckUtils]: 26: Hoare triple {6063#(= 1 ~waterLevel~0)} call test(); {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,319 INFO L280 TraceCheckUtils]: 27: Hoare triple {6063#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,320 INFO L280 TraceCheckUtils]: 28: Hoare triple {6063#(= 1 ~waterLevel~0)} assume !false; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,320 INFO L280 TraceCheckUtils]: 29: Hoare triple {6063#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,321 INFO L280 TraceCheckUtils]: 30: Hoare triple {6063#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,321 INFO L280 TraceCheckUtils]: 31: Hoare triple {6063#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~4); {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,322 INFO L280 TraceCheckUtils]: 32: Hoare triple {6063#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,322 INFO L280 TraceCheckUtils]: 33: Hoare triple {6063#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,323 INFO L280 TraceCheckUtils]: 34: Hoare triple {6063#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,324 INFO L280 TraceCheckUtils]: 35: Hoare triple {6063#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,324 INFO L263 TraceCheckUtils]: 36: Hoare triple {6063#(= 1 ~waterLevel~0)} call timeShift(); {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,325 INFO L263 TraceCheckUtils]: 37: Hoare triple {6063#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {6117#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:44:17,325 INFO L263 TraceCheckUtils]: 38: Hoare triple {6117#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {6058#true} is VALID [2020-07-17 21:44:17,325 INFO L280 TraceCheckUtils]: 39: Hoare triple {6058#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {6058#true} is VALID [2020-07-17 21:44:17,326 INFO L280 TraceCheckUtils]: 40: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,326 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {6058#true} {6117#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {6058#true} is VALID [2020-07-17 21:44:17,326 INFO L280 TraceCheckUtils]: 42: Hoare triple {6058#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {6058#true} is VALID [2020-07-17 21:44:17,326 INFO L280 TraceCheckUtils]: 43: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,327 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6058#true} {6063#(= 1 ~waterLevel~0)} #499#return; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,328 INFO L280 TraceCheckUtils]: 45: Hoare triple {6063#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,328 INFO L280 TraceCheckUtils]: 46: Hoare triple {6063#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {6063#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:44:17,329 INFO L263 TraceCheckUtils]: 47: Hoare triple {6063#(= 1 ~waterLevel~0)} call processEnvironment(); {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:44:17,329 INFO L280 TraceCheckUtils]: 48: Hoare triple {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {6058#true} is VALID [2020-07-17 21:44:17,329 INFO L280 TraceCheckUtils]: 49: Hoare triple {6058#true} assume !(0 != ~pumpRunning~0); {6058#true} is VALID [2020-07-17 21:44:17,330 INFO L263 TraceCheckUtils]: 50: Hoare triple {6058#true} call processEnvironment__wrappee__highWaterSensor(); {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:44:17,330 INFO L280 TraceCheckUtils]: 51: Hoare triple {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {6058#true} is VALID [2020-07-17 21:44:17,330 INFO L280 TraceCheckUtils]: 52: Hoare triple {6058#true} assume 0 == ~pumpRunning~0; {6058#true} is VALID [2020-07-17 21:44:17,331 INFO L263 TraceCheckUtils]: 53: Hoare triple {6058#true} call #t~ret1 := isHighWaterLevel(); {6058#true} is VALID [2020-07-17 21:44:17,331 INFO L280 TraceCheckUtils]: 54: Hoare triple {6058#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {6058#true} is VALID [2020-07-17 21:44:17,331 INFO L263 TraceCheckUtils]: 55: Hoare triple {6058#true} call #t~ret20 := isHighWaterSensorDry(); {6058#true} is VALID [2020-07-17 21:44:17,331 INFO L280 TraceCheckUtils]: 56: Hoare triple {6058#true} havoc ~retValue_acc~11; {6058#true} is VALID [2020-07-17 21:44:17,332 INFO L280 TraceCheckUtils]: 57: Hoare triple {6058#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {6164#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:44:17,333 INFO L280 TraceCheckUtils]: 58: Hoare triple {6164#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6164#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:44:17,333 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6164#(= 0 |isHighWaterSensorDry_#res|)} {6058#true} #497#return; {6162#(= 0 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:44:17,334 INFO L280 TraceCheckUtils]: 60: Hoare triple {6162#(= 0 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {6163#(= 0 isHighWaterLevel_~tmp~2)} is VALID [2020-07-17 21:44:17,335 INFO L280 TraceCheckUtils]: 61: Hoare triple {6163#(= 0 isHighWaterLevel_~tmp~2)} assume 0 != ~tmp~2;~tmp___0~0 := 0; {6059#false} is VALID [2020-07-17 21:44:17,335 INFO L280 TraceCheckUtils]: 62: Hoare triple {6059#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {6059#false} is VALID [2020-07-17 21:44:17,335 INFO L280 TraceCheckUtils]: 63: Hoare triple {6059#false} assume true; {6059#false} is VALID [2020-07-17 21:44:17,335 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6059#false} {6058#true} #511#return; {6059#false} is VALID [2020-07-17 21:44:17,335 INFO L280 TraceCheckUtils]: 65: Hoare triple {6059#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {6059#false} is VALID [2020-07-17 21:44:17,336 INFO L280 TraceCheckUtils]: 66: Hoare triple {6059#false} assume 0 != ~tmp~0; {6059#false} is VALID [2020-07-17 21:44:17,336 INFO L263 TraceCheckUtils]: 67: Hoare triple {6059#false} call activatePump(); {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:44:17,336 INFO L280 TraceCheckUtils]: 68: Hoare triple {6121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6058#true} is VALID [2020-07-17 21:44:17,336 INFO L280 TraceCheckUtils]: 69: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,336 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6058#true} {6059#false} #513#return; {6059#false} is VALID [2020-07-17 21:44:17,337 INFO L280 TraceCheckUtils]: 71: Hoare triple {6059#false} assume true; {6059#false} is VALID [2020-07-17 21:44:17,337 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {6059#false} {6058#true} #485#return; {6059#false} is VALID [2020-07-17 21:44:17,337 INFO L280 TraceCheckUtils]: 73: Hoare triple {6059#false} assume true; {6059#false} is VALID [2020-07-17 21:44:17,337 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {6059#false} {6063#(= 1 ~waterLevel~0)} #503#return; {6059#false} is VALID [2020-07-17 21:44:17,337 INFO L263 TraceCheckUtils]: 75: Hoare triple {6059#false} call __utac_acc__Specification5_spec__3(); {6059#false} is VALID [2020-07-17 21:44:17,337 INFO L280 TraceCheckUtils]: 76: Hoare triple {6059#false} havoc ~tmp~5;havoc ~tmp___0~2; {6059#false} is VALID [2020-07-17 21:44:17,338 INFO L263 TraceCheckUtils]: 77: Hoare triple {6059#false} call #t~ret27 := getWaterLevel(); {6058#true} is VALID [2020-07-17 21:44:17,338 INFO L280 TraceCheckUtils]: 78: Hoare triple {6058#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {6058#true} is VALID [2020-07-17 21:44:17,338 INFO L280 TraceCheckUtils]: 79: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,338 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6058#true} {6059#false} #521#return; {6059#false} is VALID [2020-07-17 21:44:17,338 INFO L280 TraceCheckUtils]: 81: Hoare triple {6059#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {6059#false} is VALID [2020-07-17 21:44:17,339 INFO L280 TraceCheckUtils]: 82: Hoare triple {6059#false} assume 2 != ~tmp~5; {6059#false} is VALID [2020-07-17 21:44:17,339 INFO L263 TraceCheckUtils]: 83: Hoare triple {6059#false} call #t~ret28 := isPumpRunning(); {6058#true} is VALID [2020-07-17 21:44:17,339 INFO L280 TraceCheckUtils]: 84: Hoare triple {6058#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {6058#true} is VALID [2020-07-17 21:44:17,339 INFO L280 TraceCheckUtils]: 85: Hoare triple {6058#true} assume true; {6058#true} is VALID [2020-07-17 21:44:17,339 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6058#true} {6059#false} #523#return; {6059#false} is VALID [2020-07-17 21:44:17,340 INFO L280 TraceCheckUtils]: 87: Hoare triple {6059#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {6059#false} is VALID [2020-07-17 21:44:17,340 INFO L280 TraceCheckUtils]: 88: Hoare triple {6059#false} assume 0 != ~tmp___0~2; {6059#false} is VALID [2020-07-17 21:44:17,340 INFO L280 TraceCheckUtils]: 89: Hoare triple {6059#false} assume 0 == ~switchedOnBeforeTS~0; {6059#false} is VALID [2020-07-17 21:44:17,340 INFO L263 TraceCheckUtils]: 90: Hoare triple {6059#false} call __automaton_fail(); {6059#false} is VALID [2020-07-17 21:44:17,340 INFO L280 TraceCheckUtils]: 91: Hoare triple {6059#false} assume !false; {6059#false} is VALID [2020-07-17 21:44:17,354 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 21:44:17,355 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [405558788] [2020-07-17 21:44:17,355 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:44:17,355 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:44:17,355 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1935537113] [2020-07-17 21:44:17,356 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 92 [2020-07-17 21:44:17,356 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:44:17,356 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:44:17,467 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:44:17,467 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:44:17,467 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:44:17,468 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:44:17,468 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:44:17,468 INFO L87 Difference]: Start difference. First operand 454 states and 573 transitions. Second operand 9 states. [2020-07-17 21:44:18,323 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:44:23,963 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:44:25,023 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:44:25,826 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:44:26,323 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:44:36,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:44:36,720 INFO L93 Difference]: Finished difference Result 1407 states and 2023 transitions. [2020-07-17 21:44:36,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 21:44:36,720 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 92 [2020-07-17 21:44:36,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:44:36,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:44:36,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 610 transitions. [2020-07-17 21:44:36,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:44:36,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 610 transitions. [2020-07-17 21:44:36,754 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 610 transitions. [2020-07-17 21:44:38,711 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 610 edges. 610 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:44:38,804 INFO L225 Difference]: With dead ends: 1407 [2020-07-17 21:44:38,804 INFO L226 Difference]: Without dead ends: 981 [2020-07-17 21:44:38,807 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=82, Invalid=224, Unknown=0, NotChecked=0, Total=306 [2020-07-17 21:44:38,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 981 states. [2020-07-17 21:44:44,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 981 to 817. [2020-07-17 21:44:44,747 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:44:44,747 INFO L82 GeneralOperation]: Start isEquivalent. First operand 981 states. Second operand 817 states. [2020-07-17 21:44:44,747 INFO L74 IsIncluded]: Start isIncluded. First operand 981 states. Second operand 817 states. [2020-07-17 21:44:44,747 INFO L87 Difference]: Start difference. First operand 981 states. Second operand 817 states. [2020-07-17 21:44:44,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:44:44,815 INFO L93 Difference]: Finished difference Result 981 states and 1320 transitions. [2020-07-17 21:44:44,815 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1320 transitions. [2020-07-17 21:44:44,820 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:44:44,821 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:44:44,821 INFO L74 IsIncluded]: Start isIncluded. First operand 817 states. Second operand 981 states. [2020-07-17 21:44:44,821 INFO L87 Difference]: Start difference. First operand 817 states. Second operand 981 states. [2020-07-17 21:44:44,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:44:44,896 INFO L93 Difference]: Finished difference Result 981 states and 1320 transitions. [2020-07-17 21:44:44,897 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1320 transitions. [2020-07-17 21:44:44,902 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:44:44,902 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:44:44,903 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:44:44,903 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:44:44,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 817 states. [2020-07-17 21:44:44,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 817 states and 1049 transitions. [2020-07-17 21:44:44,967 INFO L78 Accepts]: Start accepts. Automaton has 817 states and 1049 transitions. Word has length 92 [2020-07-17 21:44:44,967 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:44:44,967 INFO L479 AbstractCegarLoop]: Abstraction has 817 states and 1049 transitions. [2020-07-17 21:44:44,967 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:44:44,967 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1049 transitions. [2020-07-17 21:44:44,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-17 21:44:44,970 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:44:44,971 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:44:44,971 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 21:44:44,971 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:44:44,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:44:44,972 INFO L82 PathProgramCache]: Analyzing trace with hash 236594576, now seen corresponding path program 1 times [2020-07-17 21:44:44,972 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:44:44,972 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1903071000] [2020-07-17 21:44:44,972 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:44:45,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:45,286 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:44:45,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:45,357 INFO L280 TraceCheckUtils]: 0: Hoare triple {11269#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {11212#true} is VALID [2020-07-17 21:44:45,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,358 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11212#true} {11212#true} #539#return; {11212#true} is VALID [2020-07-17 21:44:45,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:45,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,361 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11212#true} {11212#true} #437#return; {11212#true} is VALID [2020-07-17 21:44:45,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:45,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,364 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11212#true} {11212#true} #439#return; {11212#true} is VALID [2020-07-17 21:44:45,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:45,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {11212#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {11212#true} is VALID [2020-07-17 21:44:45,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,374 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11212#true} {11212#true} #441#return; {11212#true} is VALID [2020-07-17 21:44:45,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:45,376 INFO L280 TraceCheckUtils]: 0: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,376 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11212#true} {11212#true} #443#return; {11212#true} is VALID [2020-07-17 21:44:45,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:45,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {11270#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {11212#true} is VALID [2020-07-17 21:44:45,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,389 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11212#true} {11212#true} #529#return; {11212#true} is VALID [2020-07-17 21:44:45,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:45,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:45,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {11212#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {11212#true} is VALID [2020-07-17 21:44:45,402 INFO L280 TraceCheckUtils]: 1: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,402 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11212#true} {11270#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {11212#true} is VALID [2020-07-17 21:44:45,402 INFO L263 TraceCheckUtils]: 0: Hoare triple {11270#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {11212#true} is VALID [2020-07-17 21:44:45,402 INFO L280 TraceCheckUtils]: 1: Hoare triple {11212#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {11212#true} is VALID [2020-07-17 21:44:45,403 INFO L280 TraceCheckUtils]: 2: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,403 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11212#true} {11270#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {11212#true} is VALID [2020-07-17 21:44:45,403 INFO L280 TraceCheckUtils]: 4: Hoare triple {11212#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {11212#true} is VALID [2020-07-17 21:44:45,403 INFO L280 TraceCheckUtils]: 5: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,404 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {11212#true} {11212#true} #499#return; {11212#true} is VALID [2020-07-17 21:44:45,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:45,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:45,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:45,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:45,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {11212#true} havoc ~retValue_acc~11; {11212#true} is VALID [2020-07-17 21:44:45,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {11212#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {11212#true} is VALID [2020-07-17 21:44:45,545 INFO L280 TraceCheckUtils]: 2: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,545 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11212#true} {11212#true} #497#return; {11212#true} is VALID [2020-07-17 21:44:45,545 INFO L280 TraceCheckUtils]: 0: Hoare triple {11212#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {11212#true} is VALID [2020-07-17 21:44:45,546 INFO L263 TraceCheckUtils]: 1: Hoare triple {11212#true} call #t~ret20 := isHighWaterSensorDry(); {11212#true} is VALID [2020-07-17 21:44:45,546 INFO L280 TraceCheckUtils]: 2: Hoare triple {11212#true} havoc ~retValue_acc~11; {11212#true} is VALID [2020-07-17 21:44:45,550 INFO L280 TraceCheckUtils]: 3: Hoare triple {11212#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {11212#true} is VALID [2020-07-17 21:44:45,551 INFO L280 TraceCheckUtils]: 4: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,551 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11212#true} {11212#true} #497#return; {11212#true} is VALID [2020-07-17 21:44:45,551 INFO L280 TraceCheckUtils]: 6: Hoare triple {11212#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {11212#true} is VALID [2020-07-17 21:44:45,562 INFO L280 TraceCheckUtils]: 7: Hoare triple {11212#true} assume 0 != ~tmp~2;~tmp___0~0 := 0; {11317#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:44:45,565 INFO L280 TraceCheckUtils]: 8: Hoare triple {11317#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:44:45,566 INFO L280 TraceCheckUtils]: 9: Hoare triple {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:44:45,566 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {11212#true} #511#return; {11308#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret1|)} is VALID [2020-07-17 21:44:45,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:45,571 INFO L280 TraceCheckUtils]: 0: Hoare triple {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11212#true} is VALID [2020-07-17 21:44:45,572 INFO L280 TraceCheckUtils]: 1: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,572 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11212#true} {11213#false} #513#return; {11213#false} is VALID [2020-07-17 21:44:45,572 INFO L280 TraceCheckUtils]: 0: Hoare triple {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {11212#true} is VALID [2020-07-17 21:44:45,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {11212#true} assume 0 == ~pumpRunning~0; {11212#true} is VALID [2020-07-17 21:44:45,573 INFO L263 TraceCheckUtils]: 2: Hoare triple {11212#true} call #t~ret1 := isHighWaterLevel(); {11212#true} is VALID [2020-07-17 21:44:45,573 INFO L280 TraceCheckUtils]: 3: Hoare triple {11212#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {11212#true} is VALID [2020-07-17 21:44:45,573 INFO L263 TraceCheckUtils]: 4: Hoare triple {11212#true} call #t~ret20 := isHighWaterSensorDry(); {11212#true} is VALID [2020-07-17 21:44:45,573 INFO L280 TraceCheckUtils]: 5: Hoare triple {11212#true} havoc ~retValue_acc~11; {11212#true} is VALID [2020-07-17 21:44:45,574 INFO L280 TraceCheckUtils]: 6: Hoare triple {11212#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {11212#true} is VALID [2020-07-17 21:44:45,574 INFO L280 TraceCheckUtils]: 7: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,574 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11212#true} {11212#true} #497#return; {11212#true} is VALID [2020-07-17 21:44:45,574 INFO L280 TraceCheckUtils]: 9: Hoare triple {11212#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {11212#true} is VALID [2020-07-17 21:44:45,576 INFO L280 TraceCheckUtils]: 10: Hoare triple {11212#true} assume 0 != ~tmp~2;~tmp___0~0 := 0; {11317#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:44:45,576 INFO L280 TraceCheckUtils]: 11: Hoare triple {11317#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:44:45,577 INFO L280 TraceCheckUtils]: 12: Hoare triple {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:44:45,578 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {11212#true} #511#return; {11308#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret1|)} is VALID [2020-07-17 21:44:45,579 INFO L280 TraceCheckUtils]: 14: Hoare triple {11308#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {11309#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-17 21:44:45,580 INFO L280 TraceCheckUtils]: 15: Hoare triple {11309#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {11213#false} is VALID [2020-07-17 21:44:45,580 INFO L263 TraceCheckUtils]: 16: Hoare triple {11213#false} call activatePump(); {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:44:45,580 INFO L280 TraceCheckUtils]: 17: Hoare triple {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11212#true} is VALID [2020-07-17 21:44:45,580 INFO L280 TraceCheckUtils]: 18: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,581 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {11212#true} {11213#false} #513#return; {11213#false} is VALID [2020-07-17 21:44:45,581 INFO L280 TraceCheckUtils]: 20: Hoare triple {11213#false} assume true; {11213#false} is VALID [2020-07-17 21:44:45,581 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11213#false} {11212#true} #485#return; {11213#false} is VALID [2020-07-17 21:44:45,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {11212#true} is VALID [2020-07-17 21:44:45,582 INFO L280 TraceCheckUtils]: 1: Hoare triple {11212#true} assume !(0 != ~pumpRunning~0); {11212#true} is VALID [2020-07-17 21:44:45,583 INFO L263 TraceCheckUtils]: 2: Hoare triple {11212#true} call processEnvironment__wrappee__highWaterSensor(); {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:44:45,584 INFO L280 TraceCheckUtils]: 3: Hoare triple {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {11212#true} is VALID [2020-07-17 21:44:45,584 INFO L280 TraceCheckUtils]: 4: Hoare triple {11212#true} assume 0 == ~pumpRunning~0; {11212#true} is VALID [2020-07-17 21:44:45,584 INFO L263 TraceCheckUtils]: 5: Hoare triple {11212#true} call #t~ret1 := isHighWaterLevel(); {11212#true} is VALID [2020-07-17 21:44:45,584 INFO L280 TraceCheckUtils]: 6: Hoare triple {11212#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {11212#true} is VALID [2020-07-17 21:44:45,585 INFO L263 TraceCheckUtils]: 7: Hoare triple {11212#true} call #t~ret20 := isHighWaterSensorDry(); {11212#true} is VALID [2020-07-17 21:44:45,585 INFO L280 TraceCheckUtils]: 8: Hoare triple {11212#true} havoc ~retValue_acc~11; {11212#true} is VALID [2020-07-17 21:44:45,585 INFO L280 TraceCheckUtils]: 9: Hoare triple {11212#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {11212#true} is VALID [2020-07-17 21:44:45,585 INFO L280 TraceCheckUtils]: 10: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,585 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {11212#true} {11212#true} #497#return; {11212#true} is VALID [2020-07-17 21:44:45,586 INFO L280 TraceCheckUtils]: 12: Hoare triple {11212#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {11212#true} is VALID [2020-07-17 21:44:45,587 INFO L280 TraceCheckUtils]: 13: Hoare triple {11212#true} assume 0 != ~tmp~2;~tmp___0~0 := 0; {11317#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:44:45,587 INFO L280 TraceCheckUtils]: 14: Hoare triple {11317#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:44:45,588 INFO L280 TraceCheckUtils]: 15: Hoare triple {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:44:45,589 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {11212#true} #511#return; {11308#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret1|)} is VALID [2020-07-17 21:44:45,589 INFO L280 TraceCheckUtils]: 17: Hoare triple {11308#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {11309#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-17 21:44:45,590 INFO L280 TraceCheckUtils]: 18: Hoare triple {11309#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {11213#false} is VALID [2020-07-17 21:44:45,590 INFO L263 TraceCheckUtils]: 19: Hoare triple {11213#false} call activatePump(); {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:44:45,590 INFO L280 TraceCheckUtils]: 20: Hoare triple {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11212#true} is VALID [2020-07-17 21:44:45,591 INFO L280 TraceCheckUtils]: 21: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,591 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {11212#true} {11213#false} #513#return; {11213#false} is VALID [2020-07-17 21:44:45,591 INFO L280 TraceCheckUtils]: 23: Hoare triple {11213#false} assume true; {11213#false} is VALID [2020-07-17 21:44:45,591 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {11213#false} {11212#true} #485#return; {11213#false} is VALID [2020-07-17 21:44:45,591 INFO L280 TraceCheckUtils]: 25: Hoare triple {11213#false} assume true; {11213#false} is VALID [2020-07-17 21:44:45,592 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11213#false} {11212#true} #503#return; {11213#false} is VALID [2020-07-17 21:44:45,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:45,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {11212#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {11212#true} is VALID [2020-07-17 21:44:45,596 INFO L280 TraceCheckUtils]: 1: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,597 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11212#true} {11213#false} #521#return; {11213#false} is VALID [2020-07-17 21:44:45,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:44:45,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {11212#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {11212#true} is VALID [2020-07-17 21:44:45,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,607 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11212#true} {11213#false} #523#return; {11213#false} is VALID [2020-07-17 21:44:45,612 INFO L263 TraceCheckUtils]: 0: Hoare triple {11212#true} call ULTIMATE.init(); {11269#(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 21:44:45,612 INFO L280 TraceCheckUtils]: 1: Hoare triple {11269#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {11212#true} is VALID [2020-07-17 21:44:45,612 INFO L280 TraceCheckUtils]: 2: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,613 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11212#true} {11212#true} #539#return; {11212#true} is VALID [2020-07-17 21:44:45,613 INFO L263 TraceCheckUtils]: 4: Hoare triple {11212#true} call #t~ret74 := main(); {11212#true} is VALID [2020-07-17 21:44:45,613 INFO L280 TraceCheckUtils]: 5: Hoare triple {11212#true} havoc ~retValue_acc~5;havoc ~tmp~3; {11212#true} is VALID [2020-07-17 21:44:45,613 INFO L263 TraceCheckUtils]: 6: Hoare triple {11212#true} call select_helpers(); {11212#true} is VALID [2020-07-17 21:44:45,614 INFO L280 TraceCheckUtils]: 7: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,614 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11212#true} {11212#true} #437#return; {11212#true} is VALID [2020-07-17 21:44:45,614 INFO L263 TraceCheckUtils]: 9: Hoare triple {11212#true} call select_features(); {11212#true} is VALID [2020-07-17 21:44:45,614 INFO L280 TraceCheckUtils]: 10: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,615 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {11212#true} {11212#true} #439#return; {11212#true} is VALID [2020-07-17 21:44:45,615 INFO L263 TraceCheckUtils]: 12: Hoare triple {11212#true} call #t~ret21 := valid_product(); {11212#true} is VALID [2020-07-17 21:44:45,615 INFO L280 TraceCheckUtils]: 13: Hoare triple {11212#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {11212#true} is VALID [2020-07-17 21:44:45,615 INFO L280 TraceCheckUtils]: 14: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,615 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11212#true} {11212#true} #441#return; {11212#true} is VALID [2020-07-17 21:44:45,616 INFO L280 TraceCheckUtils]: 16: Hoare triple {11212#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {11212#true} is VALID [2020-07-17 21:44:45,616 INFO L280 TraceCheckUtils]: 17: Hoare triple {11212#true} assume 0 != ~tmp~3; {11212#true} is VALID [2020-07-17 21:44:45,616 INFO L263 TraceCheckUtils]: 18: Hoare triple {11212#true} call setup(); {11212#true} is VALID [2020-07-17 21:44:45,616 INFO L280 TraceCheckUtils]: 19: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,617 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11212#true} {11212#true} #443#return; {11212#true} is VALID [2020-07-17 21:44:45,617 INFO L263 TraceCheckUtils]: 21: Hoare triple {11212#true} call runTest(); {11212#true} is VALID [2020-07-17 21:44:45,618 INFO L263 TraceCheckUtils]: 22: Hoare triple {11212#true} call __utac_acc__Specification5_spec__1(); {11270#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:44:45,618 INFO L280 TraceCheckUtils]: 23: Hoare triple {11270#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {11212#true} is VALID [2020-07-17 21:44:45,618 INFO L280 TraceCheckUtils]: 24: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,618 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {11212#true} {11212#true} #529#return; {11212#true} is VALID [2020-07-17 21:44:45,619 INFO L263 TraceCheckUtils]: 26: Hoare triple {11212#true} call test(); {11212#true} is VALID [2020-07-17 21:44:45,619 INFO L280 TraceCheckUtils]: 27: Hoare triple {11212#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {11212#true} is VALID [2020-07-17 21:44:45,619 INFO L280 TraceCheckUtils]: 28: Hoare triple {11212#true} assume !false; {11212#true} is VALID [2020-07-17 21:44:45,619 INFO L280 TraceCheckUtils]: 29: Hoare triple {11212#true} assume ~splverifierCounter~0 < 4; {11212#true} is VALID [2020-07-17 21:44:45,620 INFO L280 TraceCheckUtils]: 30: Hoare triple {11212#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {11212#true} is VALID [2020-07-17 21:44:45,620 INFO L280 TraceCheckUtils]: 31: Hoare triple {11212#true} assume !(0 != ~tmp~4); {11212#true} is VALID [2020-07-17 21:44:45,620 INFO L280 TraceCheckUtils]: 32: Hoare triple {11212#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {11212#true} is VALID [2020-07-17 21:44:45,620 INFO L280 TraceCheckUtils]: 33: Hoare triple {11212#true} assume !(0 != ~tmp___0~1); {11212#true} is VALID [2020-07-17 21:44:45,621 INFO L280 TraceCheckUtils]: 34: Hoare triple {11212#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {11212#true} is VALID [2020-07-17 21:44:45,621 INFO L280 TraceCheckUtils]: 35: Hoare triple {11212#true} assume 0 != ~tmp___2~0; {11212#true} is VALID [2020-07-17 21:44:45,621 INFO L263 TraceCheckUtils]: 36: Hoare triple {11212#true} call timeShift(); {11212#true} is VALID [2020-07-17 21:44:45,623 INFO L263 TraceCheckUtils]: 37: Hoare triple {11212#true} call __utac_acc__Specification5_spec__2(); {11270#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:44:45,623 INFO L263 TraceCheckUtils]: 38: Hoare triple {11270#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {11212#true} is VALID [2020-07-17 21:44:45,623 INFO L280 TraceCheckUtils]: 39: Hoare triple {11212#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {11212#true} is VALID [2020-07-17 21:44:45,623 INFO L280 TraceCheckUtils]: 40: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,624 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11212#true} {11270#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {11212#true} is VALID [2020-07-17 21:44:45,624 INFO L280 TraceCheckUtils]: 42: Hoare triple {11212#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {11212#true} is VALID [2020-07-17 21:44:45,624 INFO L280 TraceCheckUtils]: 43: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,624 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {11212#true} {11212#true} #499#return; {11212#true} is VALID [2020-07-17 21:44:45,625 INFO L280 TraceCheckUtils]: 45: Hoare triple {11212#true} assume !(0 != ~pumpRunning~0); {11212#true} is VALID [2020-07-17 21:44:45,625 INFO L280 TraceCheckUtils]: 46: Hoare triple {11212#true} assume 0 != ~systemActive~0; {11212#true} is VALID [2020-07-17 21:44:45,626 INFO L263 TraceCheckUtils]: 47: Hoare triple {11212#true} call processEnvironment(); {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:44:45,626 INFO L280 TraceCheckUtils]: 48: Hoare triple {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {11212#true} is VALID [2020-07-17 21:44:45,626 INFO L280 TraceCheckUtils]: 49: Hoare triple {11212#true} assume !(0 != ~pumpRunning~0); {11212#true} is VALID [2020-07-17 21:44:45,627 INFO L263 TraceCheckUtils]: 50: Hoare triple {11212#true} call processEnvironment__wrappee__highWaterSensor(); {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:44:45,627 INFO L280 TraceCheckUtils]: 51: Hoare triple {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {11212#true} is VALID [2020-07-17 21:44:45,627 INFO L280 TraceCheckUtils]: 52: Hoare triple {11212#true} assume 0 == ~pumpRunning~0; {11212#true} is VALID [2020-07-17 21:44:45,627 INFO L263 TraceCheckUtils]: 53: Hoare triple {11212#true} call #t~ret1 := isHighWaterLevel(); {11212#true} is VALID [2020-07-17 21:44:45,627 INFO L280 TraceCheckUtils]: 54: Hoare triple {11212#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {11212#true} is VALID [2020-07-17 21:44:45,628 INFO L263 TraceCheckUtils]: 55: Hoare triple {11212#true} call #t~ret20 := isHighWaterSensorDry(); {11212#true} is VALID [2020-07-17 21:44:45,628 INFO L280 TraceCheckUtils]: 56: Hoare triple {11212#true} havoc ~retValue_acc~11; {11212#true} is VALID [2020-07-17 21:44:45,628 INFO L280 TraceCheckUtils]: 57: Hoare triple {11212#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {11212#true} is VALID [2020-07-17 21:44:45,628 INFO L280 TraceCheckUtils]: 58: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,628 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {11212#true} {11212#true} #497#return; {11212#true} is VALID [2020-07-17 21:44:45,629 INFO L280 TraceCheckUtils]: 60: Hoare triple {11212#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {11212#true} is VALID [2020-07-17 21:44:45,630 INFO L280 TraceCheckUtils]: 61: Hoare triple {11212#true} assume 0 != ~tmp~2;~tmp___0~0 := 0; {11317#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:44:45,631 INFO L280 TraceCheckUtils]: 62: Hoare triple {11317#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:44:45,631 INFO L280 TraceCheckUtils]: 63: Hoare triple {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:44:45,632 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {11318#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {11212#true} #511#return; {11308#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret1|)} is VALID [2020-07-17 21:44:45,633 INFO L280 TraceCheckUtils]: 65: Hoare triple {11308#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {11309#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-17 21:44:45,634 INFO L280 TraceCheckUtils]: 66: Hoare triple {11309#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {11213#false} is VALID [2020-07-17 21:44:45,634 INFO L263 TraceCheckUtils]: 67: Hoare triple {11213#false} call activatePump(); {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:44:45,634 INFO L280 TraceCheckUtils]: 68: Hoare triple {11274#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11212#true} is VALID [2020-07-17 21:44:45,634 INFO L280 TraceCheckUtils]: 69: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,634 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {11212#true} {11213#false} #513#return; {11213#false} is VALID [2020-07-17 21:44:45,635 INFO L280 TraceCheckUtils]: 71: Hoare triple {11213#false} assume true; {11213#false} is VALID [2020-07-17 21:44:45,635 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {11213#false} {11212#true} #485#return; {11213#false} is VALID [2020-07-17 21:44:45,635 INFO L280 TraceCheckUtils]: 73: Hoare triple {11213#false} assume true; {11213#false} is VALID [2020-07-17 21:44:45,635 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {11213#false} {11212#true} #503#return; {11213#false} is VALID [2020-07-17 21:44:45,635 INFO L263 TraceCheckUtils]: 75: Hoare triple {11213#false} call __utac_acc__Specification5_spec__3(); {11213#false} is VALID [2020-07-17 21:44:45,635 INFO L280 TraceCheckUtils]: 76: Hoare triple {11213#false} havoc ~tmp~5;havoc ~tmp___0~2; {11213#false} is VALID [2020-07-17 21:44:45,636 INFO L263 TraceCheckUtils]: 77: Hoare triple {11213#false} call #t~ret27 := getWaterLevel(); {11212#true} is VALID [2020-07-17 21:44:45,636 INFO L280 TraceCheckUtils]: 78: Hoare triple {11212#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {11212#true} is VALID [2020-07-17 21:44:45,636 INFO L280 TraceCheckUtils]: 79: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,636 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {11212#true} {11213#false} #521#return; {11213#false} is VALID [2020-07-17 21:44:45,636 INFO L280 TraceCheckUtils]: 81: Hoare triple {11213#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {11213#false} is VALID [2020-07-17 21:44:45,637 INFO L280 TraceCheckUtils]: 82: Hoare triple {11213#false} assume 2 != ~tmp~5; {11213#false} is VALID [2020-07-17 21:44:45,637 INFO L263 TraceCheckUtils]: 83: Hoare triple {11213#false} call #t~ret28 := isPumpRunning(); {11212#true} is VALID [2020-07-17 21:44:45,637 INFO L280 TraceCheckUtils]: 84: Hoare triple {11212#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {11212#true} is VALID [2020-07-17 21:44:45,637 INFO L280 TraceCheckUtils]: 85: Hoare triple {11212#true} assume true; {11212#true} is VALID [2020-07-17 21:44:45,637 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {11212#true} {11213#false} #523#return; {11213#false} is VALID [2020-07-17 21:44:45,638 INFO L280 TraceCheckUtils]: 87: Hoare triple {11213#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {11213#false} is VALID [2020-07-17 21:44:45,638 INFO L280 TraceCheckUtils]: 88: Hoare triple {11213#false} assume 0 != ~tmp___0~2; {11213#false} is VALID [2020-07-17 21:44:45,638 INFO L280 TraceCheckUtils]: 89: Hoare triple {11213#false} assume 0 == ~switchedOnBeforeTS~0; {11213#false} is VALID [2020-07-17 21:44:45,638 INFO L263 TraceCheckUtils]: 90: Hoare triple {11213#false} call __automaton_fail(); {11213#false} is VALID [2020-07-17 21:44:45,638 INFO L280 TraceCheckUtils]: 91: Hoare triple {11213#false} assume !false; {11213#false} is VALID [2020-07-17 21:44:45,651 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 21:44:45,651 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1903071000] [2020-07-17 21:44:45,652 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:44:45,652 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:44:45,652 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [573267929] [2020-07-17 21:44:45,653 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 92 [2020-07-17 21:44:45,653 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:44:45,653 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:44:45,755 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:44:45,756 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:44:45,756 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:44:45,756 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:44:45,757 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:44:45,757 INFO L87 Difference]: Start difference. First operand 817 states and 1049 transitions. Second operand 9 states. [2020-07-17 21:44:51,969 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:44:52,468 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:44:53,116 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:44:53,587 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:45:02,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:02,458 INFO L93 Difference]: Finished difference Result 1769 states and 2407 transitions. [2020-07-17 21:45:02,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 21:45:02,458 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 92 [2020-07-17 21:45:02,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:45:02,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:45:02,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 414 transitions. [2020-07-17 21:45:02,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:45:02,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 414 transitions. [2020-07-17 21:45:02,471 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 414 transitions. [2020-07-17 21:45:03,832 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 414 edges. 414 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:45:03,968 INFO L225 Difference]: With dead ends: 1769 [2020-07-17 21:45:03,968 INFO L226 Difference]: Without dead ends: 980 [2020-07-17 21:45:03,974 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-17 21:45:03,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 980 states. [2020-07-17 21:45:12,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 980 to 837. [2020-07-17 21:45:12,406 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:45:12,406 INFO L82 GeneralOperation]: Start isEquivalent. First operand 980 states. Second operand 837 states. [2020-07-17 21:45:12,406 INFO L74 IsIncluded]: Start isIncluded. First operand 980 states. Second operand 837 states. [2020-07-17 21:45:12,406 INFO L87 Difference]: Start difference. First operand 980 states. Second operand 837 states. [2020-07-17 21:45:12,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:12,474 INFO L93 Difference]: Finished difference Result 980 states and 1317 transitions. [2020-07-17 21:45:12,474 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1317 transitions. [2020-07-17 21:45:12,479 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:45:12,480 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:45:12,480 INFO L74 IsIncluded]: Start isIncluded. First operand 837 states. Second operand 980 states. [2020-07-17 21:45:12,480 INFO L87 Difference]: Start difference. First operand 837 states. Second operand 980 states. [2020-07-17 21:45:12,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:12,553 INFO L93 Difference]: Finished difference Result 980 states and 1317 transitions. [2020-07-17 21:45:12,553 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1317 transitions. [2020-07-17 21:45:12,559 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:45:12,559 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:45:12,559 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:45:12,559 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:45:12,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 837 states. [2020-07-17 21:45:12,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 837 states and 1069 transitions. [2020-07-17 21:45:12,628 INFO L78 Accepts]: Start accepts. Automaton has 837 states and 1069 transitions. Word has length 92 [2020-07-17 21:45:12,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:45:12,628 INFO L479 AbstractCegarLoop]: Abstraction has 837 states and 1069 transitions. [2020-07-17 21:45:12,628 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:45:12,628 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1069 transitions. [2020-07-17 21:45:12,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2020-07-17 21:45:12,630 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:45:12,631 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:45:12,631 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 21:45:12,631 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:45:12,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:45:12,631 INFO L82 PathProgramCache]: Analyzing trace with hash -451998130, now seen corresponding path program 1 times [2020-07-17 21:45:12,632 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:45:12,632 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [452612716] [2020-07-17 21:45:12,632 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:45:12,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:12,933 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:45:12,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:12,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {16917#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {16859#true} is VALID [2020-07-17 21:45:12,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:12,980 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16859#true} {16859#true} #539#return; {16859#true} is VALID [2020-07-17 21:45:12,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:12,983 INFO L280 TraceCheckUtils]: 0: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:12,983 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16859#true} {16859#true} #437#return; {16859#true} is VALID [2020-07-17 21:45:12,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:12,986 INFO L280 TraceCheckUtils]: 0: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:12,986 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16859#true} {16859#true} #439#return; {16859#true} is VALID [2020-07-17 21:45:12,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:12,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {16859#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {16859#true} is VALID [2020-07-17 21:45:12,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:12,990 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16859#true} {16859#true} #441#return; {16859#true} is VALID [2020-07-17 21:45:12,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:12,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:12,992 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16859#true} {16859#true} #443#return; {16859#true} is VALID [2020-07-17 21:45:13,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:13,005 INFO L280 TraceCheckUtils]: 0: Hoare triple {16918#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {16859#true} is VALID [2020-07-17 21:45:13,005 INFO L280 TraceCheckUtils]: 1: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,005 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16859#true} {16859#true} #529#return; {16859#true} is VALID [2020-07-17 21:45:13,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:13,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:13,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {16859#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {16859#true} is VALID [2020-07-17 21:45:13,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,013 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16859#true} {16918#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {16859#true} is VALID [2020-07-17 21:45:13,013 INFO L263 TraceCheckUtils]: 0: Hoare triple {16918#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {16859#true} is VALID [2020-07-17 21:45:13,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {16859#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {16859#true} is VALID [2020-07-17 21:45:13,013 INFO L280 TraceCheckUtils]: 2: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,014 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16859#true} {16918#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {16859#true} is VALID [2020-07-17 21:45:13,014 INFO L280 TraceCheckUtils]: 4: Hoare triple {16859#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {16859#true} is VALID [2020-07-17 21:45:13,014 INFO L280 TraceCheckUtils]: 5: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,014 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {16859#true} {16860#false} #499#return; {16860#false} is VALID [2020-07-17 21:45:13,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:13,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:13,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:13,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:13,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {16859#true} havoc ~retValue_acc~11; {16859#true} is VALID [2020-07-17 21:45:13,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {16859#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {16859#true} is VALID [2020-07-17 21:45:13,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,055 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16859#true} {16859#true} #497#return; {16859#true} is VALID [2020-07-17 21:45:13,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {16859#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {16859#true} is VALID [2020-07-17 21:45:13,055 INFO L263 TraceCheckUtils]: 1: Hoare triple {16859#true} call #t~ret20 := isHighWaterSensorDry(); {16859#true} is VALID [2020-07-17 21:45:13,056 INFO L280 TraceCheckUtils]: 2: Hoare triple {16859#true} havoc ~retValue_acc~11; {16859#true} is VALID [2020-07-17 21:45:13,056 INFO L280 TraceCheckUtils]: 3: Hoare triple {16859#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {16859#true} is VALID [2020-07-17 21:45:13,056 INFO L280 TraceCheckUtils]: 4: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,056 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {16859#true} {16859#true} #497#return; {16859#true} is VALID [2020-07-17 21:45:13,056 INFO L280 TraceCheckUtils]: 6: Hoare triple {16859#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {16859#true} is VALID [2020-07-17 21:45:13,057 INFO L280 TraceCheckUtils]: 7: Hoare triple {16859#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {16859#true} is VALID [2020-07-17 21:45:13,057 INFO L280 TraceCheckUtils]: 8: Hoare triple {16859#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {16859#true} is VALID [2020-07-17 21:45:13,057 INFO L280 TraceCheckUtils]: 9: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,057 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {16859#true} {16859#true} #511#return; {16859#true} is VALID [2020-07-17 21:45:13,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:13,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16859#true} is VALID [2020-07-17 21:45:13,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,061 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16859#true} {16859#true} #513#return; {16859#true} is VALID [2020-07-17 21:45:13,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {16859#true} is VALID [2020-07-17 21:45:13,061 INFO L280 TraceCheckUtils]: 1: Hoare triple {16859#true} assume 0 == ~pumpRunning~0; {16859#true} is VALID [2020-07-17 21:45:13,061 INFO L263 TraceCheckUtils]: 2: Hoare triple {16859#true} call #t~ret1 := isHighWaterLevel(); {16859#true} is VALID [2020-07-17 21:45:13,062 INFO L280 TraceCheckUtils]: 3: Hoare triple {16859#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {16859#true} is VALID [2020-07-17 21:45:13,062 INFO L263 TraceCheckUtils]: 4: Hoare triple {16859#true} call #t~ret20 := isHighWaterSensorDry(); {16859#true} is VALID [2020-07-17 21:45:13,062 INFO L280 TraceCheckUtils]: 5: Hoare triple {16859#true} havoc ~retValue_acc~11; {16859#true} is VALID [2020-07-17 21:45:13,062 INFO L280 TraceCheckUtils]: 6: Hoare triple {16859#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {16859#true} is VALID [2020-07-17 21:45:13,062 INFO L280 TraceCheckUtils]: 7: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,063 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {16859#true} {16859#true} #497#return; {16859#true} is VALID [2020-07-17 21:45:13,063 INFO L280 TraceCheckUtils]: 9: Hoare triple {16859#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {16859#true} is VALID [2020-07-17 21:45:13,063 INFO L280 TraceCheckUtils]: 10: Hoare triple {16859#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {16859#true} is VALID [2020-07-17 21:45:13,063 INFO L280 TraceCheckUtils]: 11: Hoare triple {16859#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {16859#true} is VALID [2020-07-17 21:45:13,063 INFO L280 TraceCheckUtils]: 12: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,064 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {16859#true} {16859#true} #511#return; {16859#true} is VALID [2020-07-17 21:45:13,064 INFO L280 TraceCheckUtils]: 14: Hoare triple {16859#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {16859#true} is VALID [2020-07-17 21:45:13,064 INFO L280 TraceCheckUtils]: 15: Hoare triple {16859#true} assume 0 != ~tmp~0; {16859#true} is VALID [2020-07-17 21:45:13,065 INFO L263 TraceCheckUtils]: 16: Hoare triple {16859#true} call activatePump(); {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:13,065 INFO L280 TraceCheckUtils]: 17: Hoare triple {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16859#true} is VALID [2020-07-17 21:45:13,065 INFO L280 TraceCheckUtils]: 18: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,066 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {16859#true} {16859#true} #513#return; {16859#true} is VALID [2020-07-17 21:45:13,066 INFO L280 TraceCheckUtils]: 20: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,066 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {16859#true} {16859#true} #485#return; {16859#true} is VALID [2020-07-17 21:45:13,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {16859#true} is VALID [2020-07-17 21:45:13,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {16859#true} assume !(0 != ~pumpRunning~0); {16859#true} is VALID [2020-07-17 21:45:13,067 INFO L263 TraceCheckUtils]: 2: Hoare triple {16859#true} call processEnvironment__wrappee__highWaterSensor(); {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:13,068 INFO L280 TraceCheckUtils]: 3: Hoare triple {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {16859#true} is VALID [2020-07-17 21:45:13,068 INFO L280 TraceCheckUtils]: 4: Hoare triple {16859#true} assume 0 == ~pumpRunning~0; {16859#true} is VALID [2020-07-17 21:45:13,068 INFO L263 TraceCheckUtils]: 5: Hoare triple {16859#true} call #t~ret1 := isHighWaterLevel(); {16859#true} is VALID [2020-07-17 21:45:13,068 INFO L280 TraceCheckUtils]: 6: Hoare triple {16859#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {16859#true} is VALID [2020-07-17 21:45:13,068 INFO L263 TraceCheckUtils]: 7: Hoare triple {16859#true} call #t~ret20 := isHighWaterSensorDry(); {16859#true} is VALID [2020-07-17 21:45:13,069 INFO L280 TraceCheckUtils]: 8: Hoare triple {16859#true} havoc ~retValue_acc~11; {16859#true} is VALID [2020-07-17 21:45:13,069 INFO L280 TraceCheckUtils]: 9: Hoare triple {16859#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {16859#true} is VALID [2020-07-17 21:45:13,069 INFO L280 TraceCheckUtils]: 10: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,069 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {16859#true} {16859#true} #497#return; {16859#true} is VALID [2020-07-17 21:45:13,069 INFO L280 TraceCheckUtils]: 12: Hoare triple {16859#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {16859#true} is VALID [2020-07-17 21:45:13,069 INFO L280 TraceCheckUtils]: 13: Hoare triple {16859#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {16859#true} is VALID [2020-07-17 21:45:13,070 INFO L280 TraceCheckUtils]: 14: Hoare triple {16859#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {16859#true} is VALID [2020-07-17 21:45:13,070 INFO L280 TraceCheckUtils]: 15: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,070 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {16859#true} {16859#true} #511#return; {16859#true} is VALID [2020-07-17 21:45:13,070 INFO L280 TraceCheckUtils]: 17: Hoare triple {16859#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {16859#true} is VALID [2020-07-17 21:45:13,070 INFO L280 TraceCheckUtils]: 18: Hoare triple {16859#true} assume 0 != ~tmp~0; {16859#true} is VALID [2020-07-17 21:45:13,071 INFO L263 TraceCheckUtils]: 19: Hoare triple {16859#true} call activatePump(); {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:13,071 INFO L280 TraceCheckUtils]: 20: Hoare triple {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16859#true} is VALID [2020-07-17 21:45:13,072 INFO L280 TraceCheckUtils]: 21: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,072 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {16859#true} {16859#true} #513#return; {16859#true} is VALID [2020-07-17 21:45:13,072 INFO L280 TraceCheckUtils]: 23: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,072 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {16859#true} {16859#true} #485#return; {16859#true} is VALID [2020-07-17 21:45:13,072 INFO L280 TraceCheckUtils]: 25: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,073 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {16859#true} {16860#false} #503#return; {16860#false} is VALID [2020-07-17 21:45:13,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:13,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {16859#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {16859#true} is VALID [2020-07-17 21:45:13,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,076 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16859#true} {16860#false} #521#return; {16860#false} is VALID [2020-07-17 21:45:13,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:13,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {16859#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {16859#true} is VALID [2020-07-17 21:45:13,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,079 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16859#true} {16860#false} #523#return; {16860#false} is VALID [2020-07-17 21:45:13,084 INFO L263 TraceCheckUtils]: 0: Hoare triple {16859#true} call ULTIMATE.init(); {16917#(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 21:45:13,084 INFO L280 TraceCheckUtils]: 1: Hoare triple {16917#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {16859#true} is VALID [2020-07-17 21:45:13,084 INFO L280 TraceCheckUtils]: 2: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,085 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16859#true} {16859#true} #539#return; {16859#true} is VALID [2020-07-17 21:45:13,085 INFO L263 TraceCheckUtils]: 4: Hoare triple {16859#true} call #t~ret74 := main(); {16859#true} is VALID [2020-07-17 21:45:13,085 INFO L280 TraceCheckUtils]: 5: Hoare triple {16859#true} havoc ~retValue_acc~5;havoc ~tmp~3; {16859#true} is VALID [2020-07-17 21:45:13,085 INFO L263 TraceCheckUtils]: 6: Hoare triple {16859#true} call select_helpers(); {16859#true} is VALID [2020-07-17 21:45:13,085 INFO L280 TraceCheckUtils]: 7: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,085 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {16859#true} {16859#true} #437#return; {16859#true} is VALID [2020-07-17 21:45:13,086 INFO L263 TraceCheckUtils]: 9: Hoare triple {16859#true} call select_features(); {16859#true} is VALID [2020-07-17 21:45:13,086 INFO L280 TraceCheckUtils]: 10: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,086 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {16859#true} {16859#true} #439#return; {16859#true} is VALID [2020-07-17 21:45:13,086 INFO L263 TraceCheckUtils]: 12: Hoare triple {16859#true} call #t~ret21 := valid_product(); {16859#true} is VALID [2020-07-17 21:45:13,086 INFO L280 TraceCheckUtils]: 13: Hoare triple {16859#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {16859#true} is VALID [2020-07-17 21:45:13,087 INFO L280 TraceCheckUtils]: 14: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,087 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {16859#true} {16859#true} #441#return; {16859#true} is VALID [2020-07-17 21:45:13,087 INFO L280 TraceCheckUtils]: 16: Hoare triple {16859#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {16859#true} is VALID [2020-07-17 21:45:13,087 INFO L280 TraceCheckUtils]: 17: Hoare triple {16859#true} assume 0 != ~tmp~3; {16859#true} is VALID [2020-07-17 21:45:13,087 INFO L263 TraceCheckUtils]: 18: Hoare triple {16859#true} call setup(); {16859#true} is VALID [2020-07-17 21:45:13,088 INFO L280 TraceCheckUtils]: 19: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,088 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {16859#true} {16859#true} #443#return; {16859#true} is VALID [2020-07-17 21:45:13,088 INFO L263 TraceCheckUtils]: 21: Hoare triple {16859#true} call runTest(); {16859#true} is VALID [2020-07-17 21:45:13,089 INFO L263 TraceCheckUtils]: 22: Hoare triple {16859#true} call __utac_acc__Specification5_spec__1(); {16918#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:45:13,089 INFO L280 TraceCheckUtils]: 23: Hoare triple {16918#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {16859#true} is VALID [2020-07-17 21:45:13,089 INFO L280 TraceCheckUtils]: 24: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,089 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {16859#true} {16859#true} #529#return; {16859#true} is VALID [2020-07-17 21:45:13,089 INFO L263 TraceCheckUtils]: 26: Hoare triple {16859#true} call test(); {16859#true} is VALID [2020-07-17 21:45:13,090 INFO L280 TraceCheckUtils]: 27: Hoare triple {16859#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {16876#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:45:13,091 INFO L280 TraceCheckUtils]: 28: Hoare triple {16876#(= 0 test_~splverifierCounter~0)} assume !false; {16876#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:45:13,091 INFO L280 TraceCheckUtils]: 29: Hoare triple {16876#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {16860#false} is VALID [2020-07-17 21:45:13,091 INFO L263 TraceCheckUtils]: 30: Hoare triple {16860#false} call cleanup(); {16860#false} is VALID [2020-07-17 21:45:13,092 INFO L280 TraceCheckUtils]: 31: Hoare triple {16860#false} havoc ~i~0;havoc ~__cil_tmp2~0; {16860#false} is VALID [2020-07-17 21:45:13,092 INFO L263 TraceCheckUtils]: 32: Hoare triple {16860#false} call timeShift(); {16860#false} is VALID [2020-07-17 21:45:13,092 INFO L263 TraceCheckUtils]: 33: Hoare triple {16860#false} call __utac_acc__Specification5_spec__2(); {16918#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:45:13,092 INFO L263 TraceCheckUtils]: 34: Hoare triple {16918#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {16859#true} is VALID [2020-07-17 21:45:13,092 INFO L280 TraceCheckUtils]: 35: Hoare triple {16859#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {16859#true} is VALID [2020-07-17 21:45:13,093 INFO L280 TraceCheckUtils]: 36: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,093 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {16859#true} {16918#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {16859#true} is VALID [2020-07-17 21:45:13,093 INFO L280 TraceCheckUtils]: 38: Hoare triple {16859#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {16859#true} is VALID [2020-07-17 21:45:13,093 INFO L280 TraceCheckUtils]: 39: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,093 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {16859#true} {16860#false} #499#return; {16860#false} is VALID [2020-07-17 21:45:13,094 INFO L280 TraceCheckUtils]: 41: Hoare triple {16860#false} assume !(0 != ~pumpRunning~0); {16860#false} is VALID [2020-07-17 21:45:13,094 INFO L280 TraceCheckUtils]: 42: Hoare triple {16860#false} assume 0 != ~systemActive~0; {16860#false} is VALID [2020-07-17 21:45:13,094 INFO L263 TraceCheckUtils]: 43: Hoare triple {16860#false} call processEnvironment(); {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:13,094 INFO L280 TraceCheckUtils]: 44: Hoare triple {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {16859#true} is VALID [2020-07-17 21:45:13,094 INFO L280 TraceCheckUtils]: 45: Hoare triple {16859#true} assume !(0 != ~pumpRunning~0); {16859#true} is VALID [2020-07-17 21:45:13,095 INFO L263 TraceCheckUtils]: 46: Hoare triple {16859#true} call processEnvironment__wrappee__highWaterSensor(); {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:13,095 INFO L280 TraceCheckUtils]: 47: Hoare triple {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {16859#true} is VALID [2020-07-17 21:45:13,096 INFO L280 TraceCheckUtils]: 48: Hoare triple {16859#true} assume 0 == ~pumpRunning~0; {16859#true} is VALID [2020-07-17 21:45:13,096 INFO L263 TraceCheckUtils]: 49: Hoare triple {16859#true} call #t~ret1 := isHighWaterLevel(); {16859#true} is VALID [2020-07-17 21:45:13,096 INFO L280 TraceCheckUtils]: 50: Hoare triple {16859#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {16859#true} is VALID [2020-07-17 21:45:13,096 INFO L263 TraceCheckUtils]: 51: Hoare triple {16859#true} call #t~ret20 := isHighWaterSensorDry(); {16859#true} is VALID [2020-07-17 21:45:13,096 INFO L280 TraceCheckUtils]: 52: Hoare triple {16859#true} havoc ~retValue_acc~11; {16859#true} is VALID [2020-07-17 21:45:13,096 INFO L280 TraceCheckUtils]: 53: Hoare triple {16859#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {16859#true} is VALID [2020-07-17 21:45:13,097 INFO L280 TraceCheckUtils]: 54: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,097 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {16859#true} {16859#true} #497#return; {16859#true} is VALID [2020-07-17 21:45:13,097 INFO L280 TraceCheckUtils]: 56: Hoare triple {16859#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {16859#true} is VALID [2020-07-17 21:45:13,097 INFO L280 TraceCheckUtils]: 57: Hoare triple {16859#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {16859#true} is VALID [2020-07-17 21:45:13,097 INFO L280 TraceCheckUtils]: 58: Hoare triple {16859#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {16859#true} is VALID [2020-07-17 21:45:13,098 INFO L280 TraceCheckUtils]: 59: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,098 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {16859#true} {16859#true} #511#return; {16859#true} is VALID [2020-07-17 21:45:13,098 INFO L280 TraceCheckUtils]: 61: Hoare triple {16859#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {16859#true} is VALID [2020-07-17 21:45:13,098 INFO L280 TraceCheckUtils]: 62: Hoare triple {16859#true} assume 0 != ~tmp~0; {16859#true} is VALID [2020-07-17 21:45:13,099 INFO L263 TraceCheckUtils]: 63: Hoare triple {16859#true} call activatePump(); {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:13,099 INFO L280 TraceCheckUtils]: 64: Hoare triple {16922#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16859#true} is VALID [2020-07-17 21:45:13,099 INFO L280 TraceCheckUtils]: 65: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,099 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {16859#true} {16859#true} #513#return; {16859#true} is VALID [2020-07-17 21:45:13,100 INFO L280 TraceCheckUtils]: 67: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,100 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {16859#true} {16859#true} #485#return; {16859#true} is VALID [2020-07-17 21:45:13,100 INFO L280 TraceCheckUtils]: 69: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,100 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {16859#true} {16860#false} #503#return; {16860#false} is VALID [2020-07-17 21:45:13,100 INFO L263 TraceCheckUtils]: 71: Hoare triple {16860#false} call __utac_acc__Specification5_spec__3(); {16860#false} is VALID [2020-07-17 21:45:13,101 INFO L280 TraceCheckUtils]: 72: Hoare triple {16860#false} havoc ~tmp~5;havoc ~tmp___0~2; {16860#false} is VALID [2020-07-17 21:45:13,101 INFO L263 TraceCheckUtils]: 73: Hoare triple {16860#false} call #t~ret27 := getWaterLevel(); {16859#true} is VALID [2020-07-17 21:45:13,101 INFO L280 TraceCheckUtils]: 74: Hoare triple {16859#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {16859#true} is VALID [2020-07-17 21:45:13,101 INFO L280 TraceCheckUtils]: 75: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,101 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {16859#true} {16860#false} #521#return; {16860#false} is VALID [2020-07-17 21:45:13,101 INFO L280 TraceCheckUtils]: 77: Hoare triple {16860#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {16860#false} is VALID [2020-07-17 21:45:13,102 INFO L280 TraceCheckUtils]: 78: Hoare triple {16860#false} assume 2 != ~tmp~5; {16860#false} is VALID [2020-07-17 21:45:13,102 INFO L263 TraceCheckUtils]: 79: Hoare triple {16860#false} call #t~ret28 := isPumpRunning(); {16859#true} is VALID [2020-07-17 21:45:13,102 INFO L280 TraceCheckUtils]: 80: Hoare triple {16859#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {16859#true} is VALID [2020-07-17 21:45:13,102 INFO L280 TraceCheckUtils]: 81: Hoare triple {16859#true} assume true; {16859#true} is VALID [2020-07-17 21:45:13,102 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {16859#true} {16860#false} #523#return; {16860#false} is VALID [2020-07-17 21:45:13,103 INFO L280 TraceCheckUtils]: 83: Hoare triple {16860#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {16860#false} is VALID [2020-07-17 21:45:13,103 INFO L280 TraceCheckUtils]: 84: Hoare triple {16860#false} assume 0 != ~tmp___0~2; {16860#false} is VALID [2020-07-17 21:45:13,103 INFO L280 TraceCheckUtils]: 85: Hoare triple {16860#false} assume 0 == ~switchedOnBeforeTS~0; {16860#false} is VALID [2020-07-17 21:45:13,103 INFO L263 TraceCheckUtils]: 86: Hoare triple {16860#false} call __automaton_fail(); {16860#false} is VALID [2020-07-17 21:45:13,103 INFO L280 TraceCheckUtils]: 87: Hoare triple {16860#false} assume !false; {16860#false} is VALID [2020-07-17 21:45:13,113 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 21:45:13,114 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [452612716] [2020-07-17 21:45:13,114 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:45:13,114 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-17 21:45:13,114 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1007175642] [2020-07-17 21:45:13,115 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 88 [2020-07-17 21:45:13,115 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:45:13,115 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-17 21:45:13,215 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:45:13,216 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-17 21:45:13,216 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:45:13,216 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-17 21:45:13,217 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-17 21:45:13,217 INFO L87 Difference]: Start difference. First operand 837 states and 1069 transitions. Second operand 6 states. [2020-07-17 21:45:14,661 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:45:23,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:23,659 INFO L93 Difference]: Finished difference Result 1450 states and 1822 transitions. [2020-07-17 21:45:23,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 21:45:23,659 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 88 [2020-07-17 21:45:23,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:45:23,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 21:45:23,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 339 transitions. [2020-07-17 21:45:23,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 21:45:23,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 339 transitions. [2020-07-17 21:45:23,668 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 339 transitions. [2020-07-17 21:45:24,729 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 339 edges. 339 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:45:24,790 INFO L225 Difference]: With dead ends: 1450 [2020-07-17 21:45:24,790 INFO L226 Difference]: Without dead ends: 849 [2020-07-17 21:45:24,792 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2020-07-17 21:45:24,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 849 states. [2020-07-17 21:45:30,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 849 to 747. [2020-07-17 21:45:30,010 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:45:30,010 INFO L82 GeneralOperation]: Start isEquivalent. First operand 849 states. Second operand 747 states. [2020-07-17 21:45:30,010 INFO L74 IsIncluded]: Start isIncluded. First operand 849 states. Second operand 747 states. [2020-07-17 21:45:30,010 INFO L87 Difference]: Start difference. First operand 849 states. Second operand 747 states. [2020-07-17 21:45:30,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:30,050 INFO L93 Difference]: Finished difference Result 849 states and 1085 transitions. [2020-07-17 21:45:30,050 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1085 transitions. [2020-07-17 21:45:30,053 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:45:30,054 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:45:30,054 INFO L74 IsIncluded]: Start isIncluded. First operand 747 states. Second operand 849 states. [2020-07-17 21:45:30,054 INFO L87 Difference]: Start difference. First operand 747 states. Second operand 849 states. [2020-07-17 21:45:30,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:30,096 INFO L93 Difference]: Finished difference Result 849 states and 1085 transitions. [2020-07-17 21:45:30,096 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1085 transitions. [2020-07-17 21:45:30,099 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:45:30,099 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:45:30,099 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:45:30,099 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:45:30,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 747 states. [2020-07-17 21:45:30,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 747 states and 901 transitions. [2020-07-17 21:45:30,133 INFO L78 Accepts]: Start accepts. Automaton has 747 states and 901 transitions. Word has length 88 [2020-07-17 21:45:30,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:45:30,133 INFO L479 AbstractCegarLoop]: Abstraction has 747 states and 901 transitions. [2020-07-17 21:45:30,133 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-17 21:45:30,133 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 901 transitions. [2020-07-17 21:45:30,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-17 21:45:30,135 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:45:30,135 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:45:30,135 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 21:45:30,135 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:45:30,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:45:30,136 INFO L82 PathProgramCache]: Analyzing trace with hash 938194450, now seen corresponding path program 1 times [2020-07-17 21:45:30,136 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:45:30,136 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [188578041] [2020-07-17 21:45:30,136 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:45:30,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:30,477 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:45:30,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:30,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {21695#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {21636#true} is VALID [2020-07-17 21:45:30,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,535 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21636#true} {21636#true} #539#return; {21636#true} is VALID [2020-07-17 21:45:30,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:30,538 INFO L280 TraceCheckUtils]: 0: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,538 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21636#true} {21636#true} #437#return; {21636#true} is VALID [2020-07-17 21:45:30,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:30,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,547 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21636#true} {21636#true} #439#return; {21636#true} is VALID [2020-07-17 21:45:30,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:30,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {21636#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {21696#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:45:30,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {21696#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {21696#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:45:30,579 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21696#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {21636#true} #441#return; {21648#(= |main_#t~ret21| 1)} is VALID [2020-07-17 21:45:30,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:30,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,582 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21636#true} {21636#true} #443#return; {21636#true} is VALID [2020-07-17 21:45:30,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:30,597 INFO L280 TraceCheckUtils]: 0: Hoare triple {21697#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {21636#true} is VALID [2020-07-17 21:45:30,597 INFO L280 TraceCheckUtils]: 1: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,597 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21636#true} {21636#true} #529#return; {21636#true} is VALID [2020-07-17 21:45:30,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:30,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:30,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {21636#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {21636#true} is VALID [2020-07-17 21:45:30,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,607 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21636#true} {21697#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {21636#true} is VALID [2020-07-17 21:45:30,607 INFO L263 TraceCheckUtils]: 0: Hoare triple {21697#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {21636#true} is VALID [2020-07-17 21:45:30,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {21636#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {21636#true} is VALID [2020-07-17 21:45:30,608 INFO L280 TraceCheckUtils]: 2: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,608 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {21636#true} {21697#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {21636#true} is VALID [2020-07-17 21:45:30,608 INFO L280 TraceCheckUtils]: 4: Hoare triple {21636#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {21636#true} is VALID [2020-07-17 21:45:30,608 INFO L280 TraceCheckUtils]: 5: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,608 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {21636#true} {21636#true} #499#return; {21636#true} is VALID [2020-07-17 21:45:30,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:30,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:30,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:30,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:30,691 INFO L280 TraceCheckUtils]: 0: Hoare triple {21636#true} havoc ~retValue_acc~11; {21636#true} is VALID [2020-07-17 21:45:30,692 INFO L280 TraceCheckUtils]: 1: Hoare triple {21636#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {21744#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:45:30,692 INFO L280 TraceCheckUtils]: 2: Hoare triple {21744#(= 1 |isHighWaterSensorDry_#res|)} assume true; {21744#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:45:30,693 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {21744#(= 1 |isHighWaterSensorDry_#res|)} {21636#true} #497#return; {21742#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:45:30,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {21636#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {21636#true} is VALID [2020-07-17 21:45:30,693 INFO L263 TraceCheckUtils]: 1: Hoare triple {21636#true} call #t~ret20 := isHighWaterSensorDry(); {21636#true} is VALID [2020-07-17 21:45:30,694 INFO L280 TraceCheckUtils]: 2: Hoare triple {21636#true} havoc ~retValue_acc~11; {21636#true} is VALID [2020-07-17 21:45:30,694 INFO L280 TraceCheckUtils]: 3: Hoare triple {21636#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {21744#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:45:30,695 INFO L280 TraceCheckUtils]: 4: Hoare triple {21744#(= 1 |isHighWaterSensorDry_#res|)} assume true; {21744#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:45:30,696 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21744#(= 1 |isHighWaterSensorDry_#res|)} {21636#true} #497#return; {21742#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:45:30,696 INFO L280 TraceCheckUtils]: 6: Hoare triple {21742#(= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {21743#(= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-17 21:45:30,697 INFO L280 TraceCheckUtils]: 7: Hoare triple {21743#(= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {21637#false} is VALID [2020-07-17 21:45:30,697 INFO L280 TraceCheckUtils]: 8: Hoare triple {21637#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {21637#false} is VALID [2020-07-17 21:45:30,698 INFO L280 TraceCheckUtils]: 9: Hoare triple {21637#false} assume true; {21637#false} is VALID [2020-07-17 21:45:30,698 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {21637#false} {21636#true} #511#return; {21637#false} is VALID [2020-07-17 21:45:30,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:30,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {21636#true} is VALID [2020-07-17 21:45:30,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,702 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21636#true} {21637#false} #513#return; {21637#false} is VALID [2020-07-17 21:45:30,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {21636#true} is VALID [2020-07-17 21:45:30,702 INFO L280 TraceCheckUtils]: 1: Hoare triple {21636#true} assume 0 == ~pumpRunning~0; {21636#true} is VALID [2020-07-17 21:45:30,702 INFO L263 TraceCheckUtils]: 2: Hoare triple {21636#true} call #t~ret1 := isHighWaterLevel(); {21636#true} is VALID [2020-07-17 21:45:30,702 INFO L280 TraceCheckUtils]: 3: Hoare triple {21636#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {21636#true} is VALID [2020-07-17 21:45:30,703 INFO L263 TraceCheckUtils]: 4: Hoare triple {21636#true} call #t~ret20 := isHighWaterSensorDry(); {21636#true} is VALID [2020-07-17 21:45:30,703 INFO L280 TraceCheckUtils]: 5: Hoare triple {21636#true} havoc ~retValue_acc~11; {21636#true} is VALID [2020-07-17 21:45:30,704 INFO L280 TraceCheckUtils]: 6: Hoare triple {21636#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {21744#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:45:30,704 INFO L280 TraceCheckUtils]: 7: Hoare triple {21744#(= 1 |isHighWaterSensorDry_#res|)} assume true; {21744#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:45:30,705 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {21744#(= 1 |isHighWaterSensorDry_#res|)} {21636#true} #497#return; {21742#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:45:30,706 INFO L280 TraceCheckUtils]: 9: Hoare triple {21742#(= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {21743#(= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-17 21:45:30,706 INFO L280 TraceCheckUtils]: 10: Hoare triple {21743#(= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {21637#false} is VALID [2020-07-17 21:45:30,707 INFO L280 TraceCheckUtils]: 11: Hoare triple {21637#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {21637#false} is VALID [2020-07-17 21:45:30,707 INFO L280 TraceCheckUtils]: 12: Hoare triple {21637#false} assume true; {21637#false} is VALID [2020-07-17 21:45:30,707 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {21637#false} {21636#true} #511#return; {21637#false} is VALID [2020-07-17 21:45:30,707 INFO L280 TraceCheckUtils]: 14: Hoare triple {21637#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {21637#false} is VALID [2020-07-17 21:45:30,707 INFO L280 TraceCheckUtils]: 15: Hoare triple {21637#false} assume 0 != ~tmp~0; {21637#false} is VALID [2020-07-17 21:45:30,708 INFO L263 TraceCheckUtils]: 16: Hoare triple {21637#false} call activatePump(); {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:30,708 INFO L280 TraceCheckUtils]: 17: Hoare triple {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {21636#true} is VALID [2020-07-17 21:45:30,708 INFO L280 TraceCheckUtils]: 18: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,708 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {21636#true} {21637#false} #513#return; {21637#false} is VALID [2020-07-17 21:45:30,708 INFO L280 TraceCheckUtils]: 20: Hoare triple {21637#false} assume true; {21637#false} is VALID [2020-07-17 21:45:30,709 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {21637#false} {21636#true} #485#return; {21637#false} is VALID [2020-07-17 21:45:30,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {21636#true} is VALID [2020-07-17 21:45:30,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {21636#true} assume !(0 != ~pumpRunning~0); {21636#true} is VALID [2020-07-17 21:45:30,710 INFO L263 TraceCheckUtils]: 2: Hoare triple {21636#true} call processEnvironment__wrappee__highWaterSensor(); {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:30,710 INFO L280 TraceCheckUtils]: 3: Hoare triple {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {21636#true} is VALID [2020-07-17 21:45:30,711 INFO L280 TraceCheckUtils]: 4: Hoare triple {21636#true} assume 0 == ~pumpRunning~0; {21636#true} is VALID [2020-07-17 21:45:30,711 INFO L263 TraceCheckUtils]: 5: Hoare triple {21636#true} call #t~ret1 := isHighWaterLevel(); {21636#true} is VALID [2020-07-17 21:45:30,711 INFO L280 TraceCheckUtils]: 6: Hoare triple {21636#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {21636#true} is VALID [2020-07-17 21:45:30,711 INFO L263 TraceCheckUtils]: 7: Hoare triple {21636#true} call #t~ret20 := isHighWaterSensorDry(); {21636#true} is VALID [2020-07-17 21:45:30,711 INFO L280 TraceCheckUtils]: 8: Hoare triple {21636#true} havoc ~retValue_acc~11; {21636#true} is VALID [2020-07-17 21:45:30,712 INFO L280 TraceCheckUtils]: 9: Hoare triple {21636#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {21744#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:45:30,713 INFO L280 TraceCheckUtils]: 10: Hoare triple {21744#(= 1 |isHighWaterSensorDry_#res|)} assume true; {21744#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:45:30,714 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {21744#(= 1 |isHighWaterSensorDry_#res|)} {21636#true} #497#return; {21742#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:45:30,714 INFO L280 TraceCheckUtils]: 12: Hoare triple {21742#(= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {21743#(= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-17 21:45:30,715 INFO L280 TraceCheckUtils]: 13: Hoare triple {21743#(= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {21637#false} is VALID [2020-07-17 21:45:30,715 INFO L280 TraceCheckUtils]: 14: Hoare triple {21637#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {21637#false} is VALID [2020-07-17 21:45:30,715 INFO L280 TraceCheckUtils]: 15: Hoare triple {21637#false} assume true; {21637#false} is VALID [2020-07-17 21:45:30,716 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21637#false} {21636#true} #511#return; {21637#false} is VALID [2020-07-17 21:45:30,716 INFO L280 TraceCheckUtils]: 17: Hoare triple {21637#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {21637#false} is VALID [2020-07-17 21:45:30,716 INFO L280 TraceCheckUtils]: 18: Hoare triple {21637#false} assume 0 != ~tmp~0; {21637#false} is VALID [2020-07-17 21:45:30,716 INFO L263 TraceCheckUtils]: 19: Hoare triple {21637#false} call activatePump(); {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:30,716 INFO L280 TraceCheckUtils]: 20: Hoare triple {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {21636#true} is VALID [2020-07-17 21:45:30,717 INFO L280 TraceCheckUtils]: 21: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,717 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21636#true} {21637#false} #513#return; {21637#false} is VALID [2020-07-17 21:45:30,717 INFO L280 TraceCheckUtils]: 23: Hoare triple {21637#false} assume true; {21637#false} is VALID [2020-07-17 21:45:30,717 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {21637#false} {21636#true} #485#return; {21637#false} is VALID [2020-07-17 21:45:30,717 INFO L280 TraceCheckUtils]: 25: Hoare triple {21637#false} assume true; {21637#false} is VALID [2020-07-17 21:45:30,717 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {21637#false} {21636#true} #503#return; {21637#false} is VALID [2020-07-17 21:45:30,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:30,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {21636#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {21636#true} is VALID [2020-07-17 21:45:30,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,721 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21636#true} {21637#false} #521#return; {21637#false} is VALID [2020-07-17 21:45:30,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:30,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {21636#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {21636#true} is VALID [2020-07-17 21:45:30,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,724 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21636#true} {21637#false} #523#return; {21637#false} is VALID [2020-07-17 21:45:30,728 INFO L263 TraceCheckUtils]: 0: Hoare triple {21636#true} call ULTIMATE.init(); {21695#(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 21:45:30,729 INFO L280 TraceCheckUtils]: 1: Hoare triple {21695#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {21636#true} is VALID [2020-07-17 21:45:30,729 INFO L280 TraceCheckUtils]: 2: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,729 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {21636#true} {21636#true} #539#return; {21636#true} is VALID [2020-07-17 21:45:30,729 INFO L263 TraceCheckUtils]: 4: Hoare triple {21636#true} call #t~ret74 := main(); {21636#true} is VALID [2020-07-17 21:45:30,730 INFO L280 TraceCheckUtils]: 5: Hoare triple {21636#true} havoc ~retValue_acc~5;havoc ~tmp~3; {21636#true} is VALID [2020-07-17 21:45:30,730 INFO L263 TraceCheckUtils]: 6: Hoare triple {21636#true} call select_helpers(); {21636#true} is VALID [2020-07-17 21:45:30,730 INFO L280 TraceCheckUtils]: 7: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,730 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {21636#true} {21636#true} #437#return; {21636#true} is VALID [2020-07-17 21:45:30,730 INFO L263 TraceCheckUtils]: 9: Hoare triple {21636#true} call select_features(); {21636#true} is VALID [2020-07-17 21:45:30,731 INFO L280 TraceCheckUtils]: 10: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,731 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {21636#true} {21636#true} #439#return; {21636#true} is VALID [2020-07-17 21:45:30,731 INFO L263 TraceCheckUtils]: 12: Hoare triple {21636#true} call #t~ret21 := valid_product(); {21636#true} is VALID [2020-07-17 21:45:30,732 INFO L280 TraceCheckUtils]: 13: Hoare triple {21636#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {21696#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:45:30,733 INFO L280 TraceCheckUtils]: 14: Hoare triple {21696#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {21696#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:45:30,734 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {21696#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {21636#true} #441#return; {21648#(= |main_#t~ret21| 1)} is VALID [2020-07-17 21:45:30,734 INFO L280 TraceCheckUtils]: 16: Hoare triple {21648#(= |main_#t~ret21| 1)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {21649#(= 1 main_~tmp~3)} is VALID [2020-07-17 21:45:30,734 INFO L280 TraceCheckUtils]: 17: Hoare triple {21649#(= 1 main_~tmp~3)} assume 0 != ~tmp~3; {21636#true} is VALID [2020-07-17 21:45:30,735 INFO L263 TraceCheckUtils]: 18: Hoare triple {21636#true} call setup(); {21636#true} is VALID [2020-07-17 21:45:30,735 INFO L280 TraceCheckUtils]: 19: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,735 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {21636#true} {21636#true} #443#return; {21636#true} is VALID [2020-07-17 21:45:30,735 INFO L263 TraceCheckUtils]: 21: Hoare triple {21636#true} call runTest(); {21636#true} is VALID [2020-07-17 21:45:30,736 INFO L263 TraceCheckUtils]: 22: Hoare triple {21636#true} call __utac_acc__Specification5_spec__1(); {21697#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:45:30,736 INFO L280 TraceCheckUtils]: 23: Hoare triple {21697#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {21636#true} is VALID [2020-07-17 21:45:30,736 INFO L280 TraceCheckUtils]: 24: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,736 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {21636#true} {21636#true} #529#return; {21636#true} is VALID [2020-07-17 21:45:30,736 INFO L263 TraceCheckUtils]: 26: Hoare triple {21636#true} call test(); {21636#true} is VALID [2020-07-17 21:45:30,737 INFO L280 TraceCheckUtils]: 27: Hoare triple {21636#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {21636#true} is VALID [2020-07-17 21:45:30,737 INFO L280 TraceCheckUtils]: 28: Hoare triple {21636#true} assume !false; {21636#true} is VALID [2020-07-17 21:45:30,737 INFO L280 TraceCheckUtils]: 29: Hoare triple {21636#true} assume ~splverifierCounter~0 < 4; {21636#true} is VALID [2020-07-17 21:45:30,737 INFO L280 TraceCheckUtils]: 30: Hoare triple {21636#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {21636#true} is VALID [2020-07-17 21:45:30,737 INFO L280 TraceCheckUtils]: 31: Hoare triple {21636#true} assume !(0 != ~tmp~4); {21636#true} is VALID [2020-07-17 21:45:30,738 INFO L280 TraceCheckUtils]: 32: Hoare triple {21636#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {21636#true} is VALID [2020-07-17 21:45:30,738 INFO L280 TraceCheckUtils]: 33: Hoare triple {21636#true} assume !(0 != ~tmp___0~1); {21636#true} is VALID [2020-07-17 21:45:30,738 INFO L280 TraceCheckUtils]: 34: Hoare triple {21636#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {21636#true} is VALID [2020-07-17 21:45:30,738 INFO L280 TraceCheckUtils]: 35: Hoare triple {21636#true} assume 0 != ~tmp___2~0; {21636#true} is VALID [2020-07-17 21:45:30,738 INFO L263 TraceCheckUtils]: 36: Hoare triple {21636#true} call timeShift(); {21636#true} is VALID [2020-07-17 21:45:30,739 INFO L263 TraceCheckUtils]: 37: Hoare triple {21636#true} call __utac_acc__Specification5_spec__2(); {21697#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:45:30,739 INFO L263 TraceCheckUtils]: 38: Hoare triple {21697#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {21636#true} is VALID [2020-07-17 21:45:30,739 INFO L280 TraceCheckUtils]: 39: Hoare triple {21636#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {21636#true} is VALID [2020-07-17 21:45:30,739 INFO L280 TraceCheckUtils]: 40: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,740 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {21636#true} {21697#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {21636#true} is VALID [2020-07-17 21:45:30,740 INFO L280 TraceCheckUtils]: 42: Hoare triple {21636#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {21636#true} is VALID [2020-07-17 21:45:30,740 INFO L280 TraceCheckUtils]: 43: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,740 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {21636#true} {21636#true} #499#return; {21636#true} is VALID [2020-07-17 21:45:30,740 INFO L280 TraceCheckUtils]: 45: Hoare triple {21636#true} assume !(0 != ~pumpRunning~0); {21636#true} is VALID [2020-07-17 21:45:30,741 INFO L280 TraceCheckUtils]: 46: Hoare triple {21636#true} assume 0 != ~systemActive~0; {21636#true} is VALID [2020-07-17 21:45:30,741 INFO L263 TraceCheckUtils]: 47: Hoare triple {21636#true} call processEnvironment(); {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:30,741 INFO L280 TraceCheckUtils]: 48: Hoare triple {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {21636#true} is VALID [2020-07-17 21:45:30,742 INFO L280 TraceCheckUtils]: 49: Hoare triple {21636#true} assume !(0 != ~pumpRunning~0); {21636#true} is VALID [2020-07-17 21:45:30,742 INFO L263 TraceCheckUtils]: 50: Hoare triple {21636#true} call processEnvironment__wrappee__highWaterSensor(); {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:30,742 INFO L280 TraceCheckUtils]: 51: Hoare triple {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {21636#true} is VALID [2020-07-17 21:45:30,743 INFO L280 TraceCheckUtils]: 52: Hoare triple {21636#true} assume 0 == ~pumpRunning~0; {21636#true} is VALID [2020-07-17 21:45:30,743 INFO L263 TraceCheckUtils]: 53: Hoare triple {21636#true} call #t~ret1 := isHighWaterLevel(); {21636#true} is VALID [2020-07-17 21:45:30,743 INFO L280 TraceCheckUtils]: 54: Hoare triple {21636#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {21636#true} is VALID [2020-07-17 21:45:30,743 INFO L263 TraceCheckUtils]: 55: Hoare triple {21636#true} call #t~ret20 := isHighWaterSensorDry(); {21636#true} is VALID [2020-07-17 21:45:30,743 INFO L280 TraceCheckUtils]: 56: Hoare triple {21636#true} havoc ~retValue_acc~11; {21636#true} is VALID [2020-07-17 21:45:30,744 INFO L280 TraceCheckUtils]: 57: Hoare triple {21636#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {21744#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:45:30,744 INFO L280 TraceCheckUtils]: 58: Hoare triple {21744#(= 1 |isHighWaterSensorDry_#res|)} assume true; {21744#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:45:30,745 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {21744#(= 1 |isHighWaterSensorDry_#res|)} {21636#true} #497#return; {21742#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:45:30,746 INFO L280 TraceCheckUtils]: 60: Hoare triple {21742#(= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {21743#(= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-17 21:45:30,747 INFO L280 TraceCheckUtils]: 61: Hoare triple {21743#(= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {21637#false} is VALID [2020-07-17 21:45:30,747 INFO L280 TraceCheckUtils]: 62: Hoare triple {21637#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {21637#false} is VALID [2020-07-17 21:45:30,747 INFO L280 TraceCheckUtils]: 63: Hoare triple {21637#false} assume true; {21637#false} is VALID [2020-07-17 21:45:30,747 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {21637#false} {21636#true} #511#return; {21637#false} is VALID [2020-07-17 21:45:30,748 INFO L280 TraceCheckUtils]: 65: Hoare triple {21637#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {21637#false} is VALID [2020-07-17 21:45:30,748 INFO L280 TraceCheckUtils]: 66: Hoare triple {21637#false} assume 0 != ~tmp~0; {21637#false} is VALID [2020-07-17 21:45:30,748 INFO L263 TraceCheckUtils]: 67: Hoare triple {21637#false} call activatePump(); {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:30,748 INFO L280 TraceCheckUtils]: 68: Hoare triple {21701#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {21636#true} is VALID [2020-07-17 21:45:30,748 INFO L280 TraceCheckUtils]: 69: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,749 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {21636#true} {21637#false} #513#return; {21637#false} is VALID [2020-07-17 21:45:30,749 INFO L280 TraceCheckUtils]: 71: Hoare triple {21637#false} assume true; {21637#false} is VALID [2020-07-17 21:45:30,749 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {21637#false} {21636#true} #485#return; {21637#false} is VALID [2020-07-17 21:45:30,749 INFO L280 TraceCheckUtils]: 73: Hoare triple {21637#false} assume true; {21637#false} is VALID [2020-07-17 21:45:30,749 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {21637#false} {21636#true} #503#return; {21637#false} is VALID [2020-07-17 21:45:30,749 INFO L263 TraceCheckUtils]: 75: Hoare triple {21637#false} call __utac_acc__Specification5_spec__3(); {21637#false} is VALID [2020-07-17 21:45:30,750 INFO L280 TraceCheckUtils]: 76: Hoare triple {21637#false} havoc ~tmp~5;havoc ~tmp___0~2; {21637#false} is VALID [2020-07-17 21:45:30,750 INFO L263 TraceCheckUtils]: 77: Hoare triple {21637#false} call #t~ret27 := getWaterLevel(); {21636#true} is VALID [2020-07-17 21:45:30,750 INFO L280 TraceCheckUtils]: 78: Hoare triple {21636#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {21636#true} is VALID [2020-07-17 21:45:30,750 INFO L280 TraceCheckUtils]: 79: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,750 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {21636#true} {21637#false} #521#return; {21637#false} is VALID [2020-07-17 21:45:30,751 INFO L280 TraceCheckUtils]: 81: Hoare triple {21637#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {21637#false} is VALID [2020-07-17 21:45:30,751 INFO L280 TraceCheckUtils]: 82: Hoare triple {21637#false} assume 2 != ~tmp~5; {21637#false} is VALID [2020-07-17 21:45:30,751 INFO L263 TraceCheckUtils]: 83: Hoare triple {21637#false} call #t~ret28 := isPumpRunning(); {21636#true} is VALID [2020-07-17 21:45:30,751 INFO L280 TraceCheckUtils]: 84: Hoare triple {21636#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {21636#true} is VALID [2020-07-17 21:45:30,751 INFO L280 TraceCheckUtils]: 85: Hoare triple {21636#true} assume true; {21636#true} is VALID [2020-07-17 21:45:30,751 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {21636#true} {21637#false} #523#return; {21637#false} is VALID [2020-07-17 21:45:30,752 INFO L280 TraceCheckUtils]: 87: Hoare triple {21637#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {21637#false} is VALID [2020-07-17 21:45:30,752 INFO L280 TraceCheckUtils]: 88: Hoare triple {21637#false} assume 0 != ~tmp___0~2; {21637#false} is VALID [2020-07-17 21:45:30,752 INFO L280 TraceCheckUtils]: 89: Hoare triple {21637#false} assume 0 == ~switchedOnBeforeTS~0; {21637#false} is VALID [2020-07-17 21:45:30,752 INFO L263 TraceCheckUtils]: 90: Hoare triple {21637#false} call __automaton_fail(); {21637#false} is VALID [2020-07-17 21:45:30,752 INFO L280 TraceCheckUtils]: 91: Hoare triple {21637#false} assume !false; {21637#false} is VALID [2020-07-17 21:45:30,763 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 21:45:30,763 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [188578041] [2020-07-17 21:45:30,763 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:45:30,764 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 21:45:30,764 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1876378850] [2020-07-17 21:45:30,764 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 92 [2020-07-17 21:45:30,765 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:45:30,765 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 21:45:30,872 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:45:30,872 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 21:45:30,872 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:45:30,873 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 21:45:30,873 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-17 21:45:30,873 INFO L87 Difference]: Start difference. First operand 747 states and 901 transitions. Second operand 11 states. [2020-07-17 21:45:32,670 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:45:33,166 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:45:33,508 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:45:38,744 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:45:39,593 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:45:40,025 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:45:48,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:48,539 INFO L93 Difference]: Finished difference Result 1410 states and 1790 transitions. [2020-07-17 21:45:48,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 21:45:48,539 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 92 [2020-07-17 21:45:48,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:45:48,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:45:48,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 372 transitions. [2020-07-17 21:45:48,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:45:48,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 372 transitions. [2020-07-17 21:45:48,559 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 372 transitions. [2020-07-17 21:45:49,773 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 372 edges. 372 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:45:49,806 INFO L225 Difference]: With dead ends: 1410 [2020-07-17 21:45:49,807 INFO L226 Difference]: Without dead ends: 691 [2020-07-17 21:45:49,810 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-17 21:45:49,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 691 states. [2020-07-17 21:45:54,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 691 to 618. [2020-07-17 21:45:54,239 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:45:54,239 INFO L82 GeneralOperation]: Start isEquivalent. First operand 691 states. Second operand 618 states. [2020-07-17 21:45:54,239 INFO L74 IsIncluded]: Start isIncluded. First operand 691 states. Second operand 618 states. [2020-07-17 21:45:54,239 INFO L87 Difference]: Start difference. First operand 691 states. Second operand 618 states. [2020-07-17 21:45:54,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:54,263 INFO L93 Difference]: Finished difference Result 691 states and 853 transitions. [2020-07-17 21:45:54,263 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 853 transitions. [2020-07-17 21:45:54,264 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:45:54,264 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:45:54,265 INFO L74 IsIncluded]: Start isIncluded. First operand 618 states. Second operand 691 states. [2020-07-17 21:45:54,265 INFO L87 Difference]: Start difference. First operand 618 states. Second operand 691 states. [2020-07-17 21:45:54,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:54,295 INFO L93 Difference]: Finished difference Result 691 states and 853 transitions. [2020-07-17 21:45:54,296 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 853 transitions. [2020-07-17 21:45:54,298 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:45:54,298 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:45:54,298 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:45:54,298 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:45:54,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 618 states. [2020-07-17 21:45:54,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 618 states and 727 transitions. [2020-07-17 21:45:54,326 INFO L78 Accepts]: Start accepts. Automaton has 618 states and 727 transitions. Word has length 92 [2020-07-17 21:45:54,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:45:54,327 INFO L479 AbstractCegarLoop]: Abstraction has 618 states and 727 transitions. [2020-07-17 21:45:54,327 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 21:45:54,327 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 727 transitions. [2020-07-17 21:45:54,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2020-07-17 21:45:54,329 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:45:54,329 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:45:54,330 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-17 21:45:54,330 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:45:54,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:45:54,330 INFO L82 PathProgramCache]: Analyzing trace with hash -711915603, now seen corresponding path program 1 times [2020-07-17 21:45:54,330 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:45:54,331 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1533749730] [2020-07-17 21:45:54,331 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:45:54,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:54,761 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:45:54,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:54,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {25936#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:54,824 INFO L280 TraceCheckUtils]: 1: Hoare triple {25877#(= 1 ~waterLevel~0)} assume true; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:54,825 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25877#(= 1 ~waterLevel~0)} {25872#true} #539#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:54,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:54,828 INFO L280 TraceCheckUtils]: 0: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:54,829 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {25872#true} {25877#(= 1 ~waterLevel~0)} #437#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:54,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:54,831 INFO L280 TraceCheckUtils]: 0: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:54,832 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {25872#true} {25877#(= 1 ~waterLevel~0)} #439#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:54,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:54,835 INFO L280 TraceCheckUtils]: 0: Hoare triple {25872#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {25872#true} is VALID [2020-07-17 21:45:54,835 INFO L280 TraceCheckUtils]: 1: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:54,836 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25872#true} {25877#(= 1 ~waterLevel~0)} #441#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:54,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:54,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:54,840 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {25872#true} {25877#(= 1 ~waterLevel~0)} #443#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:54,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:54,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {25937#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {25872#true} is VALID [2020-07-17 21:45:54,855 INFO L280 TraceCheckUtils]: 1: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:54,860 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25872#true} {25877#(= 1 ~waterLevel~0)} #529#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:54,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:54,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {25938#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {25939#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:45:54,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {25939#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {25939#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:45:54,948 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25939#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {25877#(= 1 ~waterLevel~0)} #487#return; {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:54,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:54,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:54,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {25872#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {25872#true} is VALID [2020-07-17 21:45:54,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:54,958 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25872#true} {25937#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {25872#true} is VALID [2020-07-17 21:45:54,959 INFO L263 TraceCheckUtils]: 0: Hoare triple {25937#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {25872#true} is VALID [2020-07-17 21:45:54,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {25872#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {25872#true} is VALID [2020-07-17 21:45:54,959 INFO L280 TraceCheckUtils]: 2: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:54,959 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25872#true} {25937#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {25872#true} is VALID [2020-07-17 21:45:54,959 INFO L280 TraceCheckUtils]: 4: Hoare triple {25872#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {25872#true} is VALID [2020-07-17 21:45:54,960 INFO L280 TraceCheckUtils]: 5: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:54,960 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {25872#true} {25893#(= 2 ~waterLevel~0)} #499#return; {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:54,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:54,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:54,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:54,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:54,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {25872#true} havoc ~retValue_acc~11; {25872#true} is VALID [2020-07-17 21:45:54,994 INFO L280 TraceCheckUtils]: 1: Hoare triple {25872#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {25872#true} is VALID [2020-07-17 21:45:54,994 INFO L280 TraceCheckUtils]: 2: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:54,994 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25872#true} {25872#true} #497#return; {25872#true} is VALID [2020-07-17 21:45:54,994 INFO L280 TraceCheckUtils]: 0: Hoare triple {25872#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {25872#true} is VALID [2020-07-17 21:45:54,995 INFO L263 TraceCheckUtils]: 1: Hoare triple {25872#true} call #t~ret20 := isHighWaterSensorDry(); {25872#true} is VALID [2020-07-17 21:45:54,995 INFO L280 TraceCheckUtils]: 2: Hoare triple {25872#true} havoc ~retValue_acc~11; {25872#true} is VALID [2020-07-17 21:45:54,995 INFO L280 TraceCheckUtils]: 3: Hoare triple {25872#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {25872#true} is VALID [2020-07-17 21:45:54,995 INFO L280 TraceCheckUtils]: 4: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:54,995 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25872#true} {25872#true} #497#return; {25872#true} is VALID [2020-07-17 21:45:54,996 INFO L280 TraceCheckUtils]: 6: Hoare triple {25872#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {25872#true} is VALID [2020-07-17 21:45:54,996 INFO L280 TraceCheckUtils]: 7: Hoare triple {25872#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {25872#true} is VALID [2020-07-17 21:45:54,996 INFO L280 TraceCheckUtils]: 8: Hoare triple {25872#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {25872#true} is VALID [2020-07-17 21:45:54,996 INFO L280 TraceCheckUtils]: 9: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:54,996 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {25872#true} {25872#true} #511#return; {25872#true} is VALID [2020-07-17 21:45:54,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:54,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25872#true} is VALID [2020-07-17 21:45:55,000 INFO L280 TraceCheckUtils]: 1: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,000 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25872#true} {25872#true} #513#return; {25872#true} is VALID [2020-07-17 21:45:55,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25872#true} is VALID [2020-07-17 21:45:55,000 INFO L280 TraceCheckUtils]: 1: Hoare triple {25872#true} assume 0 == ~pumpRunning~0; {25872#true} is VALID [2020-07-17 21:45:55,001 INFO L263 TraceCheckUtils]: 2: Hoare triple {25872#true} call #t~ret1 := isHighWaterLevel(); {25872#true} is VALID [2020-07-17 21:45:55,001 INFO L280 TraceCheckUtils]: 3: Hoare triple {25872#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {25872#true} is VALID [2020-07-17 21:45:55,001 INFO L263 TraceCheckUtils]: 4: Hoare triple {25872#true} call #t~ret20 := isHighWaterSensorDry(); {25872#true} is VALID [2020-07-17 21:45:55,001 INFO L280 TraceCheckUtils]: 5: Hoare triple {25872#true} havoc ~retValue_acc~11; {25872#true} is VALID [2020-07-17 21:45:55,001 INFO L280 TraceCheckUtils]: 6: Hoare triple {25872#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {25872#true} is VALID [2020-07-17 21:45:55,002 INFO L280 TraceCheckUtils]: 7: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,002 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25872#true} {25872#true} #497#return; {25872#true} is VALID [2020-07-17 21:45:55,002 INFO L280 TraceCheckUtils]: 9: Hoare triple {25872#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {25872#true} is VALID [2020-07-17 21:45:55,002 INFO L280 TraceCheckUtils]: 10: Hoare triple {25872#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {25872#true} is VALID [2020-07-17 21:45:55,002 INFO L280 TraceCheckUtils]: 11: Hoare triple {25872#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {25872#true} is VALID [2020-07-17 21:45:55,002 INFO L280 TraceCheckUtils]: 12: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,003 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {25872#true} {25872#true} #511#return; {25872#true} is VALID [2020-07-17 21:45:55,003 INFO L280 TraceCheckUtils]: 14: Hoare triple {25872#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {25872#true} is VALID [2020-07-17 21:45:55,003 INFO L280 TraceCheckUtils]: 15: Hoare triple {25872#true} assume 0 != ~tmp~0; {25872#true} is VALID [2020-07-17 21:45:55,004 INFO L263 TraceCheckUtils]: 16: Hoare triple {25872#true} call activatePump(); {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:55,004 INFO L280 TraceCheckUtils]: 17: Hoare triple {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25872#true} is VALID [2020-07-17 21:45:55,004 INFO L280 TraceCheckUtils]: 18: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,004 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {25872#true} {25872#true} #513#return; {25872#true} is VALID [2020-07-17 21:45:55,005 INFO L280 TraceCheckUtils]: 20: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,005 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {25872#true} {25872#true} #485#return; {25872#true} is VALID [2020-07-17 21:45:55,005 INFO L280 TraceCheckUtils]: 0: Hoare triple {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25872#true} is VALID [2020-07-17 21:45:55,005 INFO L280 TraceCheckUtils]: 1: Hoare triple {25872#true} assume !(0 != ~pumpRunning~0); {25872#true} is VALID [2020-07-17 21:45:55,006 INFO L263 TraceCheckUtils]: 2: Hoare triple {25872#true} call processEnvironment__wrappee__highWaterSensor(); {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:55,006 INFO L280 TraceCheckUtils]: 3: Hoare triple {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25872#true} is VALID [2020-07-17 21:45:55,006 INFO L280 TraceCheckUtils]: 4: Hoare triple {25872#true} assume 0 == ~pumpRunning~0; {25872#true} is VALID [2020-07-17 21:45:55,007 INFO L263 TraceCheckUtils]: 5: Hoare triple {25872#true} call #t~ret1 := isHighWaterLevel(); {25872#true} is VALID [2020-07-17 21:45:55,007 INFO L280 TraceCheckUtils]: 6: Hoare triple {25872#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {25872#true} is VALID [2020-07-17 21:45:55,007 INFO L263 TraceCheckUtils]: 7: Hoare triple {25872#true} call #t~ret20 := isHighWaterSensorDry(); {25872#true} is VALID [2020-07-17 21:45:55,007 INFO L280 TraceCheckUtils]: 8: Hoare triple {25872#true} havoc ~retValue_acc~11; {25872#true} is VALID [2020-07-17 21:45:55,007 INFO L280 TraceCheckUtils]: 9: Hoare triple {25872#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {25872#true} is VALID [2020-07-17 21:45:55,008 INFO L280 TraceCheckUtils]: 10: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,008 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {25872#true} {25872#true} #497#return; {25872#true} is VALID [2020-07-17 21:45:55,008 INFO L280 TraceCheckUtils]: 12: Hoare triple {25872#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {25872#true} is VALID [2020-07-17 21:45:55,008 INFO L280 TraceCheckUtils]: 13: Hoare triple {25872#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {25872#true} is VALID [2020-07-17 21:45:55,008 INFO L280 TraceCheckUtils]: 14: Hoare triple {25872#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {25872#true} is VALID [2020-07-17 21:45:55,009 INFO L280 TraceCheckUtils]: 15: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,009 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {25872#true} {25872#true} #511#return; {25872#true} is VALID [2020-07-17 21:45:55,009 INFO L280 TraceCheckUtils]: 17: Hoare triple {25872#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {25872#true} is VALID [2020-07-17 21:45:55,009 INFO L280 TraceCheckUtils]: 18: Hoare triple {25872#true} assume 0 != ~tmp~0; {25872#true} is VALID [2020-07-17 21:45:55,010 INFO L263 TraceCheckUtils]: 19: Hoare triple {25872#true} call activatePump(); {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:55,010 INFO L280 TraceCheckUtils]: 20: Hoare triple {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25872#true} is VALID [2020-07-17 21:45:55,010 INFO L280 TraceCheckUtils]: 21: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,010 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {25872#true} {25872#true} #513#return; {25872#true} is VALID [2020-07-17 21:45:55,010 INFO L280 TraceCheckUtils]: 23: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,011 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {25872#true} {25872#true} #485#return; {25872#true} is VALID [2020-07-17 21:45:55,011 INFO L280 TraceCheckUtils]: 25: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,011 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {25872#true} {25893#(= 2 ~waterLevel~0)} #503#return; {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:55,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {25872#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {25984#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:45:55,030 INFO L280 TraceCheckUtils]: 1: Hoare triple {25984#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {25984#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:45:55,031 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25984#(= |getWaterLevel_#res| ~waterLevel~0)} {25893#(= 2 ~waterLevel~0)} #521#return; {25931#(= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)} is VALID [2020-07-17 21:45:55,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:55,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {25872#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {25872#true} is VALID [2020-07-17 21:45:55,040 INFO L280 TraceCheckUtils]: 1: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,040 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25872#true} {25873#false} #523#return; {25873#false} is VALID [2020-07-17 21:45:55,045 INFO L263 TraceCheckUtils]: 0: Hoare triple {25872#true} call ULTIMATE.init(); {25936#(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 21:45:55,050 INFO L280 TraceCheckUtils]: 1: Hoare triple {25936#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,051 INFO L280 TraceCheckUtils]: 2: Hoare triple {25877#(= 1 ~waterLevel~0)} assume true; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,052 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25877#(= 1 ~waterLevel~0)} {25872#true} #539#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,052 INFO L263 TraceCheckUtils]: 4: Hoare triple {25877#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,053 INFO L280 TraceCheckUtils]: 5: Hoare triple {25877#(= 1 ~waterLevel~0)} havoc ~retValue_acc~5;havoc ~tmp~3; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,053 INFO L263 TraceCheckUtils]: 6: Hoare triple {25877#(= 1 ~waterLevel~0)} call select_helpers(); {25872#true} is VALID [2020-07-17 21:45:55,053 INFO L280 TraceCheckUtils]: 7: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,054 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25872#true} {25877#(= 1 ~waterLevel~0)} #437#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,054 INFO L263 TraceCheckUtils]: 9: Hoare triple {25877#(= 1 ~waterLevel~0)} call select_features(); {25872#true} is VALID [2020-07-17 21:45:55,054 INFO L280 TraceCheckUtils]: 10: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,055 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {25872#true} {25877#(= 1 ~waterLevel~0)} #439#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,055 INFO L263 TraceCheckUtils]: 12: Hoare triple {25877#(= 1 ~waterLevel~0)} call #t~ret21 := valid_product(); {25872#true} is VALID [2020-07-17 21:45:55,055 INFO L280 TraceCheckUtils]: 13: Hoare triple {25872#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {25872#true} is VALID [2020-07-17 21:45:55,055 INFO L280 TraceCheckUtils]: 14: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,056 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {25872#true} {25877#(= 1 ~waterLevel~0)} #441#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,056 INFO L280 TraceCheckUtils]: 16: Hoare triple {25877#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,057 INFO L280 TraceCheckUtils]: 17: Hoare triple {25877#(= 1 ~waterLevel~0)} assume 0 != ~tmp~3; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,057 INFO L263 TraceCheckUtils]: 18: Hoare triple {25877#(= 1 ~waterLevel~0)} call setup(); {25872#true} is VALID [2020-07-17 21:45:55,057 INFO L280 TraceCheckUtils]: 19: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,058 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {25872#true} {25877#(= 1 ~waterLevel~0)} #443#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,059 INFO L263 TraceCheckUtils]: 21: Hoare triple {25877#(= 1 ~waterLevel~0)} call runTest(); {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,059 INFO L263 TraceCheckUtils]: 22: Hoare triple {25877#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {25937#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:45:55,060 INFO L280 TraceCheckUtils]: 23: Hoare triple {25937#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {25872#true} is VALID [2020-07-17 21:45:55,060 INFO L280 TraceCheckUtils]: 24: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,060 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {25872#true} {25877#(= 1 ~waterLevel~0)} #529#return; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,061 INFO L263 TraceCheckUtils]: 26: Hoare triple {25877#(= 1 ~waterLevel~0)} call test(); {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,061 INFO L280 TraceCheckUtils]: 27: Hoare triple {25877#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,062 INFO L280 TraceCheckUtils]: 28: Hoare triple {25877#(= 1 ~waterLevel~0)} assume !false; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,063 INFO L280 TraceCheckUtils]: 29: Hoare triple {25877#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,063 INFO L280 TraceCheckUtils]: 30: Hoare triple {25877#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,064 INFO L280 TraceCheckUtils]: 31: Hoare triple {25877#(= 1 ~waterLevel~0)} assume 0 != ~tmp~4; {25877#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,064 INFO L263 TraceCheckUtils]: 32: Hoare triple {25877#(= 1 ~waterLevel~0)} call waterRise(); {25938#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:45:55,065 INFO L280 TraceCheckUtils]: 33: Hoare triple {25938#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {25939#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:45:55,066 INFO L280 TraceCheckUtils]: 34: Hoare triple {25939#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {25939#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:45:55,067 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {25939#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {25877#(= 1 ~waterLevel~0)} #487#return; {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,068 INFO L280 TraceCheckUtils]: 36: Hoare triple {25893#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,068 INFO L280 TraceCheckUtils]: 37: Hoare triple {25893#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,069 INFO L280 TraceCheckUtils]: 38: Hoare triple {25893#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,069 INFO L280 TraceCheckUtils]: 39: Hoare triple {25893#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,070 INFO L263 TraceCheckUtils]: 40: Hoare triple {25893#(= 2 ~waterLevel~0)} call timeShift(); {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,071 INFO L263 TraceCheckUtils]: 41: Hoare triple {25893#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {25937#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:45:55,071 INFO L263 TraceCheckUtils]: 42: Hoare triple {25937#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {25872#true} is VALID [2020-07-17 21:45:55,071 INFO L280 TraceCheckUtils]: 43: Hoare triple {25872#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {25872#true} is VALID [2020-07-17 21:45:55,071 INFO L280 TraceCheckUtils]: 44: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,071 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {25872#true} {25937#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {25872#true} is VALID [2020-07-17 21:45:55,072 INFO L280 TraceCheckUtils]: 46: Hoare triple {25872#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {25872#true} is VALID [2020-07-17 21:45:55,072 INFO L280 TraceCheckUtils]: 47: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,072 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {25872#true} {25893#(= 2 ~waterLevel~0)} #499#return; {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,074 INFO L280 TraceCheckUtils]: 49: Hoare triple {25893#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,075 INFO L280 TraceCheckUtils]: 50: Hoare triple {25893#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,076 INFO L263 TraceCheckUtils]: 51: Hoare triple {25893#(= 2 ~waterLevel~0)} call processEnvironment(); {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:55,076 INFO L280 TraceCheckUtils]: 52: Hoare triple {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25872#true} is VALID [2020-07-17 21:45:55,076 INFO L280 TraceCheckUtils]: 53: Hoare triple {25872#true} assume !(0 != ~pumpRunning~0); {25872#true} is VALID [2020-07-17 21:45:55,080 INFO L263 TraceCheckUtils]: 54: Hoare triple {25872#true} call processEnvironment__wrappee__highWaterSensor(); {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:55,080 INFO L280 TraceCheckUtils]: 55: Hoare triple {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25872#true} is VALID [2020-07-17 21:45:55,080 INFO L280 TraceCheckUtils]: 56: Hoare triple {25872#true} assume 0 == ~pumpRunning~0; {25872#true} is VALID [2020-07-17 21:45:55,080 INFO L263 TraceCheckUtils]: 57: Hoare triple {25872#true} call #t~ret1 := isHighWaterLevel(); {25872#true} is VALID [2020-07-17 21:45:55,080 INFO L280 TraceCheckUtils]: 58: Hoare triple {25872#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {25872#true} is VALID [2020-07-17 21:45:55,081 INFO L263 TraceCheckUtils]: 59: Hoare triple {25872#true} call #t~ret20 := isHighWaterSensorDry(); {25872#true} is VALID [2020-07-17 21:45:55,081 INFO L280 TraceCheckUtils]: 60: Hoare triple {25872#true} havoc ~retValue_acc~11; {25872#true} is VALID [2020-07-17 21:45:55,081 INFO L280 TraceCheckUtils]: 61: Hoare triple {25872#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {25872#true} is VALID [2020-07-17 21:45:55,082 INFO L280 TraceCheckUtils]: 62: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,082 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {25872#true} {25872#true} #497#return; {25872#true} is VALID [2020-07-17 21:45:55,082 INFO L280 TraceCheckUtils]: 64: Hoare triple {25872#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {25872#true} is VALID [2020-07-17 21:45:55,082 INFO L280 TraceCheckUtils]: 65: Hoare triple {25872#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {25872#true} is VALID [2020-07-17 21:45:55,083 INFO L280 TraceCheckUtils]: 66: Hoare triple {25872#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {25872#true} is VALID [2020-07-17 21:45:55,083 INFO L280 TraceCheckUtils]: 67: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,083 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {25872#true} {25872#true} #511#return; {25872#true} is VALID [2020-07-17 21:45:55,083 INFO L280 TraceCheckUtils]: 69: Hoare triple {25872#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {25872#true} is VALID [2020-07-17 21:45:55,083 INFO L280 TraceCheckUtils]: 70: Hoare triple {25872#true} assume 0 != ~tmp~0; {25872#true} is VALID [2020-07-17 21:45:55,085 INFO L263 TraceCheckUtils]: 71: Hoare triple {25872#true} call activatePump(); {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:45:55,085 INFO L280 TraceCheckUtils]: 72: Hoare triple {25943#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25872#true} is VALID [2020-07-17 21:45:55,085 INFO L280 TraceCheckUtils]: 73: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,085 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {25872#true} {25872#true} #513#return; {25872#true} is VALID [2020-07-17 21:45:55,085 INFO L280 TraceCheckUtils]: 75: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,086 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {25872#true} {25872#true} #485#return; {25872#true} is VALID [2020-07-17 21:45:55,086 INFO L280 TraceCheckUtils]: 77: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,086 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {25872#true} {25893#(= 2 ~waterLevel~0)} #503#return; {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,087 INFO L263 TraceCheckUtils]: 79: Hoare triple {25893#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,087 INFO L280 TraceCheckUtils]: 80: Hoare triple {25893#(= 2 ~waterLevel~0)} havoc ~tmp~5;havoc ~tmp___0~2; {25893#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:45:55,088 INFO L263 TraceCheckUtils]: 81: Hoare triple {25893#(= 2 ~waterLevel~0)} call #t~ret27 := getWaterLevel(); {25872#true} is VALID [2020-07-17 21:45:55,088 INFO L280 TraceCheckUtils]: 82: Hoare triple {25872#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {25984#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:45:55,089 INFO L280 TraceCheckUtils]: 83: Hoare triple {25984#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {25984#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:45:55,090 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {25984#(= |getWaterLevel_#res| ~waterLevel~0)} {25893#(= 2 ~waterLevel~0)} #521#return; {25931#(= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)} is VALID [2020-07-17 21:45:55,090 INFO L280 TraceCheckUtils]: 85: Hoare triple {25931#(= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {25932#(= 2 __utac_acc__Specification5_spec__3_~tmp~5)} is VALID [2020-07-17 21:45:55,091 INFO L280 TraceCheckUtils]: 86: Hoare triple {25932#(= 2 __utac_acc__Specification5_spec__3_~tmp~5)} assume 2 != ~tmp~5; {25873#false} is VALID [2020-07-17 21:45:55,091 INFO L263 TraceCheckUtils]: 87: Hoare triple {25873#false} call #t~ret28 := isPumpRunning(); {25872#true} is VALID [2020-07-17 21:45:55,091 INFO L280 TraceCheckUtils]: 88: Hoare triple {25872#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {25872#true} is VALID [2020-07-17 21:45:55,091 INFO L280 TraceCheckUtils]: 89: Hoare triple {25872#true} assume true; {25872#true} is VALID [2020-07-17 21:45:55,092 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {25872#true} {25873#false} #523#return; {25873#false} is VALID [2020-07-17 21:45:55,092 INFO L280 TraceCheckUtils]: 91: Hoare triple {25873#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {25873#false} is VALID [2020-07-17 21:45:55,092 INFO L280 TraceCheckUtils]: 92: Hoare triple {25873#false} assume 0 != ~tmp___0~2; {25873#false} is VALID [2020-07-17 21:45:55,093 INFO L280 TraceCheckUtils]: 93: Hoare triple {25873#false} assume 0 == ~switchedOnBeforeTS~0; {25873#false} is VALID [2020-07-17 21:45:55,093 INFO L263 TraceCheckUtils]: 94: Hoare triple {25873#false} call __automaton_fail(); {25873#false} is VALID [2020-07-17 21:45:55,093 INFO L280 TraceCheckUtils]: 95: Hoare triple {25873#false} assume !false; {25873#false} is VALID [2020-07-17 21:45:55,105 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 21:45:55,108 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1533749730] [2020-07-17 21:45:55,108 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:45:55,109 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-17 21:45:55,109 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [121589345] [2020-07-17 21:45:55,109 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 96 [2020-07-17 21:45:55,110 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:45:55,110 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 21:45:55,226 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 94 edges. 94 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:45:55,227 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 21:45:55,227 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:45:55,227 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 21:45:55,227 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-17 21:45:55,228 INFO L87 Difference]: Start difference. First operand 618 states and 727 transitions. Second operand 12 states. [2020-07-17 21:45:56,278 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:45:59,783 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:46:03,792 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:46:05,172 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:46:05,623 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:46:06,289 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:46:06,919 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:46:20,746 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:46:21,646 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:46:26,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:26,119 INFO L93 Difference]: Finished difference Result 1813 states and 2317 transitions. [2020-07-17 21:46:26,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-17 21:46:26,119 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 96 [2020-07-17 21:46:26,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:46:26,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 21:46:26,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 674 transitions. [2020-07-17 21:46:26,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 21:46:26,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 674 transitions. [2020-07-17 21:46:26,132 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 674 transitions. [2020-07-17 21:46:28,428 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 674 edges. 674 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:28,534 INFO L225 Difference]: With dead ends: 1813 [2020-07-17 21:46:28,534 INFO L226 Difference]: Without dead ends: 1405 [2020-07-17 21:46:28,537 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-17 21:46:28,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1405 states. [2020-07-17 21:46:37,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1405 to 1271. [2020-07-17 21:46:37,546 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:46:37,546 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1405 states. Second operand 1271 states. [2020-07-17 21:46:37,546 INFO L74 IsIncluded]: Start isIncluded. First operand 1405 states. Second operand 1271 states. [2020-07-17 21:46:37,546 INFO L87 Difference]: Start difference. First operand 1405 states. Second operand 1271 states. [2020-07-17 21:46:37,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:37,620 INFO L93 Difference]: Finished difference Result 1405 states and 1712 transitions. [2020-07-17 21:46:37,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 1712 transitions. [2020-07-17 21:46:37,625 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:46:37,625 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:46:37,625 INFO L74 IsIncluded]: Start isIncluded. First operand 1271 states. Second operand 1405 states. [2020-07-17 21:46:37,626 INFO L87 Difference]: Start difference. First operand 1271 states. Second operand 1405 states. [2020-07-17 21:46:37,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:37,734 INFO L93 Difference]: Finished difference Result 1405 states and 1712 transitions. [2020-07-17 21:46:37,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 1712 transitions. [2020-07-17 21:46:37,738 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:46:37,739 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:46:37,739 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:46:37,739 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:46:37,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1271 states. [2020-07-17 21:46:37,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 1271 states and 1497 transitions. [2020-07-17 21:46:37,848 INFO L78 Accepts]: Start accepts. Automaton has 1271 states and 1497 transitions. Word has length 96 [2020-07-17 21:46:37,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:46:37,849 INFO L479 AbstractCegarLoop]: Abstraction has 1271 states and 1497 transitions. [2020-07-17 21:46:37,849 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 21:46:37,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1497 transitions. [2020-07-17 21:46:37,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-07-17 21:46:37,855 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:46:37,855 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:46:37,855 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-17 21:46:37,856 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:46:37,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:46:37,856 INFO L82 PathProgramCache]: Analyzing trace with hash 69794205, now seen corresponding path program 1 times [2020-07-17 21:46:37,856 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:46:37,857 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [225457303] [2020-07-17 21:46:37,857 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:46:37,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,306 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:46:38,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {33119#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {33006#true} is VALID [2020-07-17 21:46:38,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,354 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33006#true} {33006#true} #539#return; {33006#true} is VALID [2020-07-17 21:46:38,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,357 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33006#true} {33006#true} #437#return; {33006#true} is VALID [2020-07-17 21:46:38,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,359 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,360 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33006#true} {33006#true} #439#return; {33006#true} is VALID [2020-07-17 21:46:38,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,383 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {33120#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:46:38,384 INFO L280 TraceCheckUtils]: 1: Hoare triple {33120#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {33120#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:46:38,385 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33120#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {33006#true} #441#return; {33018#(= |main_#t~ret21| 1)} is VALID [2020-07-17 21:46:38,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,388 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33006#true} {33006#true} #443#return; {33006#true} is VALID [2020-07-17 21:46:38,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {33006#true} is VALID [2020-07-17 21:46:38,404 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,405 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33006#true} {33006#true} #529#return; {33006#true} is VALID [2020-07-17 21:46:38,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {33122#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33006#true} is VALID [2020-07-17 21:46:38,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,424 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33006#true} {33006#true} #487#return; {33006#true} is VALID [2020-07-17 21:46:38,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33006#true} is VALID [2020-07-17 21:46:38,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,501 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33006#true} {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {33006#true} is VALID [2020-07-17 21:46:38,501 INFO L263 TraceCheckUtils]: 0: Hoare triple {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {33006#true} is VALID [2020-07-17 21:46:38,502 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33006#true} is VALID [2020-07-17 21:46:38,502 INFO L280 TraceCheckUtils]: 2: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,502 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33006#true} {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {33006#true} is VALID [2020-07-17 21:46:38,503 INFO L280 TraceCheckUtils]: 4: Hoare triple {33006#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {33006#true} is VALID [2020-07-17 21:46:38,503 INFO L280 TraceCheckUtils]: 5: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,503 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33006#true} {33123#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {33006#true} is VALID [2020-07-17 21:46:38,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,553 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} havoc ~retValue_acc~11; {33006#true} is VALID [2020-07-17 21:46:38,554 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33006#true} is VALID [2020-07-17 21:46:38,554 INFO L280 TraceCheckUtils]: 2: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,555 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33006#true} {33006#true} #497#return; {33006#true} is VALID [2020-07-17 21:46:38,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {33006#true} is VALID [2020-07-17 21:46:38,556 INFO L263 TraceCheckUtils]: 1: Hoare triple {33006#true} call #t~ret20 := isHighWaterSensorDry(); {33006#true} is VALID [2020-07-17 21:46:38,556 INFO L280 TraceCheckUtils]: 2: Hoare triple {33006#true} havoc ~retValue_acc~11; {33006#true} is VALID [2020-07-17 21:46:38,556 INFO L280 TraceCheckUtils]: 3: Hoare triple {33006#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33006#true} is VALID [2020-07-17 21:46:38,557 INFO L280 TraceCheckUtils]: 4: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,557 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {33006#true} {33006#true} #497#return; {33006#true} is VALID [2020-07-17 21:46:38,557 INFO L280 TraceCheckUtils]: 6: Hoare triple {33006#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {33006#true} is VALID [2020-07-17 21:46:38,558 INFO L280 TraceCheckUtils]: 7: Hoare triple {33006#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {33006#true} is VALID [2020-07-17 21:46:38,558 INFO L280 TraceCheckUtils]: 8: Hoare triple {33006#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33006#true} is VALID [2020-07-17 21:46:38,558 INFO L280 TraceCheckUtils]: 9: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,559 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {33006#true} {33006#true} #511#return; {33006#true} is VALID [2020-07-17 21:46:38,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,564 INFO L280 TraceCheckUtils]: 0: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,565 INFO L280 TraceCheckUtils]: 1: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,566 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #513#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33006#true} is VALID [2020-07-17 21:46:38,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume 0 == ~pumpRunning~0; {33006#true} is VALID [2020-07-17 21:46:38,566 INFO L263 TraceCheckUtils]: 2: Hoare triple {33006#true} call #t~ret1 := isHighWaterLevel(); {33006#true} is VALID [2020-07-17 21:46:38,567 INFO L280 TraceCheckUtils]: 3: Hoare triple {33006#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {33006#true} is VALID [2020-07-17 21:46:38,567 INFO L263 TraceCheckUtils]: 4: Hoare triple {33006#true} call #t~ret20 := isHighWaterSensorDry(); {33006#true} is VALID [2020-07-17 21:46:38,567 INFO L280 TraceCheckUtils]: 5: Hoare triple {33006#true} havoc ~retValue_acc~11; {33006#true} is VALID [2020-07-17 21:46:38,567 INFO L280 TraceCheckUtils]: 6: Hoare triple {33006#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33006#true} is VALID [2020-07-17 21:46:38,568 INFO L280 TraceCheckUtils]: 7: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,568 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33006#true} {33006#true} #497#return; {33006#true} is VALID [2020-07-17 21:46:38,568 INFO L280 TraceCheckUtils]: 9: Hoare triple {33006#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {33006#true} is VALID [2020-07-17 21:46:38,568 INFO L280 TraceCheckUtils]: 10: Hoare triple {33006#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {33006#true} is VALID [2020-07-17 21:46:38,568 INFO L280 TraceCheckUtils]: 11: Hoare triple {33006#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33006#true} is VALID [2020-07-17 21:46:38,569 INFO L280 TraceCheckUtils]: 12: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,569 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {33006#true} {33006#true} #511#return; {33006#true} is VALID [2020-07-17 21:46:38,569 INFO L280 TraceCheckUtils]: 14: Hoare triple {33006#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33006#true} is VALID [2020-07-17 21:46:38,569 INFO L280 TraceCheckUtils]: 15: Hoare triple {33006#true} assume 0 != ~tmp~0; {33006#true} is VALID [2020-07-17 21:46:38,570 INFO L263 TraceCheckUtils]: 16: Hoare triple {33006#true} call activatePump(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:38,571 INFO L280 TraceCheckUtils]: 17: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,572 INFO L280 TraceCheckUtils]: 18: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,573 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #513#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,574 INFO L280 TraceCheckUtils]: 20: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,575 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #485#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {33006#true} is VALID [2020-07-17 21:46:38,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume !(0 != ~pumpRunning~0); {33006#true} is VALID [2020-07-17 21:46:38,578 INFO L263 TraceCheckUtils]: 2: Hoare triple {33006#true} call processEnvironment__wrappee__highWaterSensor(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:38,578 INFO L280 TraceCheckUtils]: 3: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33006#true} is VALID [2020-07-17 21:46:38,578 INFO L280 TraceCheckUtils]: 4: Hoare triple {33006#true} assume 0 == ~pumpRunning~0; {33006#true} is VALID [2020-07-17 21:46:38,579 INFO L263 TraceCheckUtils]: 5: Hoare triple {33006#true} call #t~ret1 := isHighWaterLevel(); {33006#true} is VALID [2020-07-17 21:46:38,579 INFO L280 TraceCheckUtils]: 6: Hoare triple {33006#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {33006#true} is VALID [2020-07-17 21:46:38,579 INFO L263 TraceCheckUtils]: 7: Hoare triple {33006#true} call #t~ret20 := isHighWaterSensorDry(); {33006#true} is VALID [2020-07-17 21:46:38,580 INFO L280 TraceCheckUtils]: 8: Hoare triple {33006#true} havoc ~retValue_acc~11; {33006#true} is VALID [2020-07-17 21:46:38,580 INFO L280 TraceCheckUtils]: 9: Hoare triple {33006#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33006#true} is VALID [2020-07-17 21:46:38,580 INFO L280 TraceCheckUtils]: 10: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,581 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {33006#true} {33006#true} #497#return; {33006#true} is VALID [2020-07-17 21:46:38,581 INFO L280 TraceCheckUtils]: 12: Hoare triple {33006#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {33006#true} is VALID [2020-07-17 21:46:38,581 INFO L280 TraceCheckUtils]: 13: Hoare triple {33006#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {33006#true} is VALID [2020-07-17 21:46:38,582 INFO L280 TraceCheckUtils]: 14: Hoare triple {33006#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33006#true} is VALID [2020-07-17 21:46:38,582 INFO L280 TraceCheckUtils]: 15: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,582 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {33006#true} {33006#true} #511#return; {33006#true} is VALID [2020-07-17 21:46:38,583 INFO L280 TraceCheckUtils]: 17: Hoare triple {33006#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33006#true} is VALID [2020-07-17 21:46:38,583 INFO L280 TraceCheckUtils]: 18: Hoare triple {33006#true} assume 0 != ~tmp~0; {33006#true} is VALID [2020-07-17 21:46:38,584 INFO L263 TraceCheckUtils]: 19: Hoare triple {33006#true} call activatePump(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:38,585 INFO L280 TraceCheckUtils]: 20: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,586 INFO L280 TraceCheckUtils]: 21: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,587 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #513#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,588 INFO L280 TraceCheckUtils]: 23: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,589 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #485#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,590 INFO L280 TraceCheckUtils]: 25: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,591 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #503#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33006#true} is VALID [2020-07-17 21:46:38,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,601 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33006#true} {33006#true} #521#return; {33006#true} is VALID [2020-07-17 21:46:38,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} havoc ~tmp~5;havoc ~tmp___0~2; {33006#true} is VALID [2020-07-17 21:46:38,602 INFO L263 TraceCheckUtils]: 1: Hoare triple {33006#true} call #t~ret27 := getWaterLevel(); {33006#true} is VALID [2020-07-17 21:46:38,602 INFO L280 TraceCheckUtils]: 2: Hoare triple {33006#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33006#true} is VALID [2020-07-17 21:46:38,602 INFO L280 TraceCheckUtils]: 3: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,603 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33006#true} {33006#true} #521#return; {33006#true} is VALID [2020-07-17 21:46:38,603 INFO L280 TraceCheckUtils]: 5: Hoare triple {33006#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {33006#true} is VALID [2020-07-17 21:46:38,603 INFO L280 TraceCheckUtils]: 6: Hoare triple {33006#true} assume !(2 != ~tmp~5); {33006#true} is VALID [2020-07-17 21:46:38,604 INFO L280 TraceCheckUtils]: 7: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,605 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33006#true} {33158#(<= 1 ~pumpRunning~0)} #505#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,606 INFO L263 TraceCheckUtils]: 0: Hoare triple {33123#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:38,606 INFO L263 TraceCheckUtils]: 1: Hoare triple {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {33006#true} is VALID [2020-07-17 21:46:38,607 INFO L280 TraceCheckUtils]: 2: Hoare triple {33006#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33006#true} is VALID [2020-07-17 21:46:38,607 INFO L280 TraceCheckUtils]: 3: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,607 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33006#true} {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {33006#true} is VALID [2020-07-17 21:46:38,608 INFO L280 TraceCheckUtils]: 5: Hoare triple {33006#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {33006#true} is VALID [2020-07-17 21:46:38,608 INFO L280 TraceCheckUtils]: 6: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,608 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33006#true} {33123#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {33006#true} is VALID [2020-07-17 21:46:38,609 INFO L280 TraceCheckUtils]: 8: Hoare triple {33006#true} assume !(0 != ~pumpRunning~0); {33006#true} is VALID [2020-07-17 21:46:38,609 INFO L280 TraceCheckUtils]: 9: Hoare triple {33006#true} assume 0 != ~systemActive~0; {33006#true} is VALID [2020-07-17 21:46:38,610 INFO L263 TraceCheckUtils]: 10: Hoare triple {33006#true} call processEnvironment(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:38,610 INFO L280 TraceCheckUtils]: 11: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {33006#true} is VALID [2020-07-17 21:46:38,611 INFO L280 TraceCheckUtils]: 12: Hoare triple {33006#true} assume !(0 != ~pumpRunning~0); {33006#true} is VALID [2020-07-17 21:46:38,612 INFO L263 TraceCheckUtils]: 13: Hoare triple {33006#true} call processEnvironment__wrappee__highWaterSensor(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:38,612 INFO L280 TraceCheckUtils]: 14: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33006#true} is VALID [2020-07-17 21:46:38,612 INFO L280 TraceCheckUtils]: 15: Hoare triple {33006#true} assume 0 == ~pumpRunning~0; {33006#true} is VALID [2020-07-17 21:46:38,613 INFO L263 TraceCheckUtils]: 16: Hoare triple {33006#true} call #t~ret1 := isHighWaterLevel(); {33006#true} is VALID [2020-07-17 21:46:38,613 INFO L280 TraceCheckUtils]: 17: Hoare triple {33006#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {33006#true} is VALID [2020-07-17 21:46:38,613 INFO L263 TraceCheckUtils]: 18: Hoare triple {33006#true} call #t~ret20 := isHighWaterSensorDry(); {33006#true} is VALID [2020-07-17 21:46:38,614 INFO L280 TraceCheckUtils]: 19: Hoare triple {33006#true} havoc ~retValue_acc~11; {33006#true} is VALID [2020-07-17 21:46:38,614 INFO L280 TraceCheckUtils]: 20: Hoare triple {33006#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33006#true} is VALID [2020-07-17 21:46:38,614 INFO L280 TraceCheckUtils]: 21: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,615 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33006#true} {33006#true} #497#return; {33006#true} is VALID [2020-07-17 21:46:38,615 INFO L280 TraceCheckUtils]: 23: Hoare triple {33006#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {33006#true} is VALID [2020-07-17 21:46:38,615 INFO L280 TraceCheckUtils]: 24: Hoare triple {33006#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {33006#true} is VALID [2020-07-17 21:46:38,616 INFO L280 TraceCheckUtils]: 25: Hoare triple {33006#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33006#true} is VALID [2020-07-17 21:46:38,616 INFO L280 TraceCheckUtils]: 26: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,616 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {33006#true} {33006#true} #511#return; {33006#true} is VALID [2020-07-17 21:46:38,617 INFO L280 TraceCheckUtils]: 28: Hoare triple {33006#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33006#true} is VALID [2020-07-17 21:46:38,617 INFO L280 TraceCheckUtils]: 29: Hoare triple {33006#true} assume 0 != ~tmp~0; {33006#true} is VALID [2020-07-17 21:46:38,618 INFO L263 TraceCheckUtils]: 30: Hoare triple {33006#true} call activatePump(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:38,619 INFO L280 TraceCheckUtils]: 31: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,620 INFO L280 TraceCheckUtils]: 32: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,621 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #513#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,622 INFO L280 TraceCheckUtils]: 34: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,623 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #485#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,624 INFO L280 TraceCheckUtils]: 36: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,625 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #503#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,625 INFO L263 TraceCheckUtils]: 38: Hoare triple {33158#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {33006#true} is VALID [2020-07-17 21:46:38,625 INFO L280 TraceCheckUtils]: 39: Hoare triple {33006#true} havoc ~tmp~5;havoc ~tmp___0~2; {33006#true} is VALID [2020-07-17 21:46:38,626 INFO L263 TraceCheckUtils]: 40: Hoare triple {33006#true} call #t~ret27 := getWaterLevel(); {33006#true} is VALID [2020-07-17 21:46:38,626 INFO L280 TraceCheckUtils]: 41: Hoare triple {33006#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33006#true} is VALID [2020-07-17 21:46:38,626 INFO L280 TraceCheckUtils]: 42: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,627 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {33006#true} {33006#true} #521#return; {33006#true} is VALID [2020-07-17 21:46:38,627 INFO L280 TraceCheckUtils]: 44: Hoare triple {33006#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {33006#true} is VALID [2020-07-17 21:46:38,627 INFO L280 TraceCheckUtils]: 45: Hoare triple {33006#true} assume !(2 != ~tmp~5); {33006#true} is VALID [2020-07-17 21:46:38,628 INFO L280 TraceCheckUtils]: 46: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,629 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {33006#true} {33158#(<= 1 ~pumpRunning~0)} #505#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,629 INFO L280 TraceCheckUtils]: 48: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,631 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #493#return; {33078#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:46:38,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:46:38,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:46:38,761 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {33218#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret26|)))} is VALID [2020-07-17 21:46:38,761 INFO L263 TraceCheckUtils]: 0: Hoare triple {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {33006#true} is VALID [2020-07-17 21:46:38,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:46:38,763 INFO L280 TraceCheckUtils]: 2: Hoare triple {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:46:38,765 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {33218#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret26|)))} is VALID [2020-07-17 21:46:38,767 INFO L280 TraceCheckUtils]: 4: Hoare triple {33218#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret26|)))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {33219#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:46:38,768 INFO L280 TraceCheckUtils]: 5: Hoare triple {33219#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {33219#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:46:38,769 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33219#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {33078#(not (= 0 ~pumpRunning~0))} #499#return; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:46:38,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {33122#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33006#true} is VALID [2020-07-17 21:46:38,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,775 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33006#true} {33086#(not (= 0 ~switchedOnBeforeTS~0))} #501#return; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:46:38,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {33006#true} is VALID [2020-07-17 21:46:38,788 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,789 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33006#true} {33006#true} #533#return; {33006#true} is VALID [2020-07-17 21:46:38,789 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} havoc ~retValue_acc~2; {33006#true} is VALID [2020-07-17 21:46:38,790 INFO L263 TraceCheckUtils]: 1: Hoare triple {33006#true} call #t~ret3 := isMethaneLevelCritical(); {33006#true} is VALID [2020-07-17 21:46:38,790 INFO L280 TraceCheckUtils]: 2: Hoare triple {33006#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {33006#true} is VALID [2020-07-17 21:46:38,790 INFO L280 TraceCheckUtils]: 3: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,791 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33006#true} {33006#true} #533#return; {33006#true} is VALID [2020-07-17 21:46:38,791 INFO L280 TraceCheckUtils]: 5: Hoare triple {33006#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {33006#true} is VALID [2020-07-17 21:46:38,791 INFO L280 TraceCheckUtils]: 6: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,792 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33006#true} {33006#true} #479#return; {33006#true} is VALID [2020-07-17 21:46:38,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,799 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33006#true} {33006#true} #517#return; {33006#true} is VALID [2020-07-17 21:46:38,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33006#true} is VALID [2020-07-17 21:46:38,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume !(0 == ~pumpRunning~0); {33006#true} is VALID [2020-07-17 21:46:38,800 INFO L263 TraceCheckUtils]: 2: Hoare triple {33006#true} call processEnvironment__wrappee__base(); {33006#true} is VALID [2020-07-17 21:46:38,801 INFO L280 TraceCheckUtils]: 3: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,801 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33006#true} {33006#true} #517#return; {33006#true} is VALID [2020-07-17 21:46:38,801 INFO L280 TraceCheckUtils]: 5: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,802 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33006#true} {33006#true} #483#return; {33006#true} is VALID [2020-07-17 21:46:38,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {33006#true} is VALID [2020-07-17 21:46:38,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume 0 != ~pumpRunning~0; {33006#true} is VALID [2020-07-17 21:46:38,803 INFO L263 TraceCheckUtils]: 2: Hoare triple {33006#true} call #t~ret2 := isMethaneAlarm(); {33006#true} is VALID [2020-07-17 21:46:38,803 INFO L280 TraceCheckUtils]: 3: Hoare triple {33006#true} havoc ~retValue_acc~2; {33006#true} is VALID [2020-07-17 21:46:38,804 INFO L263 TraceCheckUtils]: 4: Hoare triple {33006#true} call #t~ret3 := isMethaneLevelCritical(); {33006#true} is VALID [2020-07-17 21:46:38,804 INFO L280 TraceCheckUtils]: 5: Hoare triple {33006#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {33006#true} is VALID [2020-07-17 21:46:38,804 INFO L280 TraceCheckUtils]: 6: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,804 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33006#true} {33006#true} #533#return; {33006#true} is VALID [2020-07-17 21:46:38,805 INFO L280 TraceCheckUtils]: 8: Hoare triple {33006#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {33006#true} is VALID [2020-07-17 21:46:38,805 INFO L280 TraceCheckUtils]: 9: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,805 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {33006#true} {33006#true} #479#return; {33006#true} is VALID [2020-07-17 21:46:38,806 INFO L280 TraceCheckUtils]: 11: Hoare triple {33006#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {33006#true} is VALID [2020-07-17 21:46:38,806 INFO L280 TraceCheckUtils]: 12: Hoare triple {33006#true} assume !(0 != ~tmp~1); {33006#true} is VALID [2020-07-17 21:46:38,807 INFO L263 TraceCheckUtils]: 13: Hoare triple {33006#true} call processEnvironment__wrappee__highWaterSensor(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:38,808 INFO L280 TraceCheckUtils]: 14: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33006#true} is VALID [2020-07-17 21:46:38,808 INFO L280 TraceCheckUtils]: 15: Hoare triple {33006#true} assume !(0 == ~pumpRunning~0); {33006#true} is VALID [2020-07-17 21:46:38,808 INFO L263 TraceCheckUtils]: 16: Hoare triple {33006#true} call processEnvironment__wrappee__base(); {33006#true} is VALID [2020-07-17 21:46:38,808 INFO L280 TraceCheckUtils]: 17: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,809 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {33006#true} {33006#true} #517#return; {33006#true} is VALID [2020-07-17 21:46:38,809 INFO L280 TraceCheckUtils]: 19: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,809 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {33006#true} {33006#true} #483#return; {33006#true} is VALID [2020-07-17 21:46:38,810 INFO L280 TraceCheckUtils]: 21: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,811 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33006#true} {33086#(not (= 0 ~switchedOnBeforeTS~0))} #503#return; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:46:38,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33006#true} is VALID [2020-07-17 21:46:38,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,817 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33006#true} {33086#(not (= 0 ~switchedOnBeforeTS~0))} #521#return; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:46:38,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:38,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {33006#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33006#true} is VALID [2020-07-17 21:46:38,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,823 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33006#true} {33086#(not (= 0 ~switchedOnBeforeTS~0))} #523#return; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:46:38,831 INFO L263 TraceCheckUtils]: 0: Hoare triple {33006#true} call ULTIMATE.init(); {33119#(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 21:46:38,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {33119#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {33006#true} is VALID [2020-07-17 21:46:38,832 INFO L280 TraceCheckUtils]: 2: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,833 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33006#true} {33006#true} #539#return; {33006#true} is VALID [2020-07-17 21:46:38,833 INFO L263 TraceCheckUtils]: 4: Hoare triple {33006#true} call #t~ret74 := main(); {33006#true} is VALID [2020-07-17 21:46:38,833 INFO L280 TraceCheckUtils]: 5: Hoare triple {33006#true} havoc ~retValue_acc~5;havoc ~tmp~3; {33006#true} is VALID [2020-07-17 21:46:38,833 INFO L263 TraceCheckUtils]: 6: Hoare triple {33006#true} call select_helpers(); {33006#true} is VALID [2020-07-17 21:46:38,834 INFO L280 TraceCheckUtils]: 7: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,834 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33006#true} {33006#true} #437#return; {33006#true} is VALID [2020-07-17 21:46:38,834 INFO L263 TraceCheckUtils]: 9: Hoare triple {33006#true} call select_features(); {33006#true} is VALID [2020-07-17 21:46:38,835 INFO L280 TraceCheckUtils]: 10: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,835 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {33006#true} {33006#true} #439#return; {33006#true} is VALID [2020-07-17 21:46:38,835 INFO L263 TraceCheckUtils]: 12: Hoare triple {33006#true} call #t~ret21 := valid_product(); {33006#true} is VALID [2020-07-17 21:46:38,836 INFO L280 TraceCheckUtils]: 13: Hoare triple {33006#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {33120#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:46:38,837 INFO L280 TraceCheckUtils]: 14: Hoare triple {33120#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {33120#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:46:38,839 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {33120#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {33006#true} #441#return; {33018#(= |main_#t~ret21| 1)} is VALID [2020-07-17 21:46:38,840 INFO L280 TraceCheckUtils]: 16: Hoare triple {33018#(= |main_#t~ret21| 1)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {33019#(= 1 main_~tmp~3)} is VALID [2020-07-17 21:46:38,840 INFO L280 TraceCheckUtils]: 17: Hoare triple {33019#(= 1 main_~tmp~3)} assume 0 != ~tmp~3; {33006#true} is VALID [2020-07-17 21:46:38,841 INFO L263 TraceCheckUtils]: 18: Hoare triple {33006#true} call setup(); {33006#true} is VALID [2020-07-17 21:46:38,841 INFO L280 TraceCheckUtils]: 19: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,841 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {33006#true} {33006#true} #443#return; {33006#true} is VALID [2020-07-17 21:46:38,842 INFO L263 TraceCheckUtils]: 21: Hoare triple {33006#true} call runTest(); {33006#true} is VALID [2020-07-17 21:46:38,843 INFO L263 TraceCheckUtils]: 22: Hoare triple {33006#true} call __utac_acc__Specification5_spec__1(); {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:38,843 INFO L280 TraceCheckUtils]: 23: Hoare triple {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {33006#true} is VALID [2020-07-17 21:46:38,843 INFO L280 TraceCheckUtils]: 24: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,844 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33006#true} {33006#true} #529#return; {33006#true} is VALID [2020-07-17 21:46:38,844 INFO L263 TraceCheckUtils]: 26: Hoare triple {33006#true} call test(); {33006#true} is VALID [2020-07-17 21:46:38,844 INFO L280 TraceCheckUtils]: 27: Hoare triple {33006#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {33006#true} is VALID [2020-07-17 21:46:38,844 INFO L280 TraceCheckUtils]: 28: Hoare triple {33006#true} assume !false; {33006#true} is VALID [2020-07-17 21:46:38,845 INFO L280 TraceCheckUtils]: 29: Hoare triple {33006#true} assume ~splverifierCounter~0 < 4; {33006#true} is VALID [2020-07-17 21:46:38,845 INFO L280 TraceCheckUtils]: 30: Hoare triple {33006#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {33006#true} is VALID [2020-07-17 21:46:38,845 INFO L280 TraceCheckUtils]: 31: Hoare triple {33006#true} assume 0 != ~tmp~4; {33006#true} is VALID [2020-07-17 21:46:38,846 INFO L263 TraceCheckUtils]: 32: Hoare triple {33006#true} call waterRise(); {33122#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:46:38,847 INFO L280 TraceCheckUtils]: 33: Hoare triple {33122#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33006#true} is VALID [2020-07-17 21:46:38,847 INFO L280 TraceCheckUtils]: 34: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,847 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {33006#true} {33006#true} #487#return; {33006#true} is VALID [2020-07-17 21:46:38,847 INFO L280 TraceCheckUtils]: 36: Hoare triple {33006#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {33006#true} is VALID [2020-07-17 21:46:38,848 INFO L280 TraceCheckUtils]: 37: Hoare triple {33006#true} assume !(0 != ~tmp___0~1); {33006#true} is VALID [2020-07-17 21:46:38,848 INFO L280 TraceCheckUtils]: 38: Hoare triple {33006#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {33006#true} is VALID [2020-07-17 21:46:38,848 INFO L280 TraceCheckUtils]: 39: Hoare triple {33006#true} assume 0 != ~tmp___2~0; {33006#true} is VALID [2020-07-17 21:46:38,850 INFO L263 TraceCheckUtils]: 40: Hoare triple {33006#true} call timeShift(); {33123#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:46:38,851 INFO L263 TraceCheckUtils]: 41: Hoare triple {33123#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:38,851 INFO L263 TraceCheckUtils]: 42: Hoare triple {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {33006#true} is VALID [2020-07-17 21:46:38,851 INFO L280 TraceCheckUtils]: 43: Hoare triple {33006#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33006#true} is VALID [2020-07-17 21:46:38,852 INFO L280 TraceCheckUtils]: 44: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,852 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {33006#true} {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {33006#true} is VALID [2020-07-17 21:46:38,852 INFO L280 TraceCheckUtils]: 46: Hoare triple {33006#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {33006#true} is VALID [2020-07-17 21:46:38,852 INFO L280 TraceCheckUtils]: 47: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,853 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {33006#true} {33123#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {33006#true} is VALID [2020-07-17 21:46:38,853 INFO L280 TraceCheckUtils]: 49: Hoare triple {33006#true} assume !(0 != ~pumpRunning~0); {33006#true} is VALID [2020-07-17 21:46:38,853 INFO L280 TraceCheckUtils]: 50: Hoare triple {33006#true} assume 0 != ~systemActive~0; {33006#true} is VALID [2020-07-17 21:46:38,854 INFO L263 TraceCheckUtils]: 51: Hoare triple {33006#true} call processEnvironment(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:38,855 INFO L280 TraceCheckUtils]: 52: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {33006#true} is VALID [2020-07-17 21:46:38,855 INFO L280 TraceCheckUtils]: 53: Hoare triple {33006#true} assume !(0 != ~pumpRunning~0); {33006#true} is VALID [2020-07-17 21:46:38,856 INFO L263 TraceCheckUtils]: 54: Hoare triple {33006#true} call processEnvironment__wrappee__highWaterSensor(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:38,856 INFO L280 TraceCheckUtils]: 55: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33006#true} is VALID [2020-07-17 21:46:38,857 INFO L280 TraceCheckUtils]: 56: Hoare triple {33006#true} assume 0 == ~pumpRunning~0; {33006#true} is VALID [2020-07-17 21:46:38,857 INFO L263 TraceCheckUtils]: 57: Hoare triple {33006#true} call #t~ret1 := isHighWaterLevel(); {33006#true} is VALID [2020-07-17 21:46:38,857 INFO L280 TraceCheckUtils]: 58: Hoare triple {33006#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {33006#true} is VALID [2020-07-17 21:46:38,857 INFO L263 TraceCheckUtils]: 59: Hoare triple {33006#true} call #t~ret20 := isHighWaterSensorDry(); {33006#true} is VALID [2020-07-17 21:46:38,858 INFO L280 TraceCheckUtils]: 60: Hoare triple {33006#true} havoc ~retValue_acc~11; {33006#true} is VALID [2020-07-17 21:46:38,858 INFO L280 TraceCheckUtils]: 61: Hoare triple {33006#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33006#true} is VALID [2020-07-17 21:46:38,858 INFO L280 TraceCheckUtils]: 62: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,859 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {33006#true} {33006#true} #497#return; {33006#true} is VALID [2020-07-17 21:46:38,859 INFO L280 TraceCheckUtils]: 64: Hoare triple {33006#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {33006#true} is VALID [2020-07-17 21:46:38,859 INFO L280 TraceCheckUtils]: 65: Hoare triple {33006#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {33006#true} is VALID [2020-07-17 21:46:38,859 INFO L280 TraceCheckUtils]: 66: Hoare triple {33006#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33006#true} is VALID [2020-07-17 21:46:38,860 INFO L280 TraceCheckUtils]: 67: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,860 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {33006#true} {33006#true} #511#return; {33006#true} is VALID [2020-07-17 21:46:38,860 INFO L280 TraceCheckUtils]: 69: Hoare triple {33006#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33006#true} is VALID [2020-07-17 21:46:38,860 INFO L280 TraceCheckUtils]: 70: Hoare triple {33006#true} assume 0 != ~tmp~0; {33006#true} is VALID [2020-07-17 21:46:38,862 INFO L263 TraceCheckUtils]: 71: Hoare triple {33006#true} call activatePump(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:38,863 INFO L280 TraceCheckUtils]: 72: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,863 INFO L280 TraceCheckUtils]: 73: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,864 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #513#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,865 INFO L280 TraceCheckUtils]: 75: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,866 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #485#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,867 INFO L280 TraceCheckUtils]: 77: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,868 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #503#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,868 INFO L263 TraceCheckUtils]: 79: Hoare triple {33158#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {33006#true} is VALID [2020-07-17 21:46:38,868 INFO L280 TraceCheckUtils]: 80: Hoare triple {33006#true} havoc ~tmp~5;havoc ~tmp___0~2; {33006#true} is VALID [2020-07-17 21:46:38,868 INFO L263 TraceCheckUtils]: 81: Hoare triple {33006#true} call #t~ret27 := getWaterLevel(); {33006#true} is VALID [2020-07-17 21:46:38,869 INFO L280 TraceCheckUtils]: 82: Hoare triple {33006#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33006#true} is VALID [2020-07-17 21:46:38,869 INFO L280 TraceCheckUtils]: 83: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,869 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {33006#true} {33006#true} #521#return; {33006#true} is VALID [2020-07-17 21:46:38,869 INFO L280 TraceCheckUtils]: 85: Hoare triple {33006#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {33006#true} is VALID [2020-07-17 21:46:38,869 INFO L280 TraceCheckUtils]: 86: Hoare triple {33006#true} assume !(2 != ~tmp~5); {33006#true} is VALID [2020-07-17 21:46:38,870 INFO L280 TraceCheckUtils]: 87: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,870 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {33006#true} {33158#(<= 1 ~pumpRunning~0)} #505#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,871 INFO L280 TraceCheckUtils]: 89: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:38,872 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #493#return; {33078#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:46:38,872 INFO L280 TraceCheckUtils]: 91: Hoare triple {33078#(not (= 0 ~pumpRunning~0))} assume !false; {33078#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:46:38,873 INFO L280 TraceCheckUtils]: 92: Hoare triple {33078#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {33078#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:46:38,874 INFO L280 TraceCheckUtils]: 93: Hoare triple {33078#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {33078#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:46:38,874 INFO L280 TraceCheckUtils]: 94: Hoare triple {33078#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~4); {33078#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:46:38,875 INFO L280 TraceCheckUtils]: 95: Hoare triple {33078#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {33078#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:46:38,875 INFO L280 TraceCheckUtils]: 96: Hoare triple {33078#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {33078#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:46:38,876 INFO L280 TraceCheckUtils]: 97: Hoare triple {33078#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {33078#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:46:38,877 INFO L280 TraceCheckUtils]: 98: Hoare triple {33078#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {33078#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:46:38,878 INFO L263 TraceCheckUtils]: 99: Hoare triple {33078#(not (= 0 ~pumpRunning~0))} call timeShift(); {33078#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:46:38,879 INFO L263 TraceCheckUtils]: 100: Hoare triple {33078#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:38,880 INFO L263 TraceCheckUtils]: 101: Hoare triple {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {33006#true} is VALID [2020-07-17 21:46:38,881 INFO L280 TraceCheckUtils]: 102: Hoare triple {33006#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:46:38,881 INFO L280 TraceCheckUtils]: 103: Hoare triple {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:46:38,883 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {33220#(= ~pumpRunning~0 |isPumpRunning_#res|)} {33121#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {33218#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret26|)))} is VALID [2020-07-17 21:46:38,885 INFO L280 TraceCheckUtils]: 105: Hoare triple {33218#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret26|)))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {33219#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:46:38,886 INFO L280 TraceCheckUtils]: 106: Hoare triple {33219#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {33219#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:46:38,887 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {33219#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {33078#(not (= 0 ~pumpRunning~0))} #499#return; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:46:38,888 INFO L280 TraceCheckUtils]: 108: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:46:38,889 INFO L263 TraceCheckUtils]: 109: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {33122#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:46:38,890 INFO L280 TraceCheckUtils]: 110: Hoare triple {33122#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33006#true} is VALID [2020-07-17 21:46:38,890 INFO L280 TraceCheckUtils]: 111: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,891 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {33006#true} {33086#(not (= 0 ~switchedOnBeforeTS~0))} #501#return; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:46:38,892 INFO L280 TraceCheckUtils]: 113: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:46:38,893 INFO L263 TraceCheckUtils]: 114: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:38,893 INFO L280 TraceCheckUtils]: 115: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {33006#true} is VALID [2020-07-17 21:46:38,893 INFO L280 TraceCheckUtils]: 116: Hoare triple {33006#true} assume 0 != ~pumpRunning~0; {33006#true} is VALID [2020-07-17 21:46:38,893 INFO L263 TraceCheckUtils]: 117: Hoare triple {33006#true} call #t~ret2 := isMethaneAlarm(); {33006#true} is VALID [2020-07-17 21:46:38,894 INFO L280 TraceCheckUtils]: 118: Hoare triple {33006#true} havoc ~retValue_acc~2; {33006#true} is VALID [2020-07-17 21:46:38,894 INFO L263 TraceCheckUtils]: 119: Hoare triple {33006#true} call #t~ret3 := isMethaneLevelCritical(); {33006#true} is VALID [2020-07-17 21:46:38,894 INFO L280 TraceCheckUtils]: 120: Hoare triple {33006#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {33006#true} is VALID [2020-07-17 21:46:38,894 INFO L280 TraceCheckUtils]: 121: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,895 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {33006#true} {33006#true} #533#return; {33006#true} is VALID [2020-07-17 21:46:38,895 INFO L280 TraceCheckUtils]: 123: Hoare triple {33006#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {33006#true} is VALID [2020-07-17 21:46:38,895 INFO L280 TraceCheckUtils]: 124: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,896 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {33006#true} {33006#true} #479#return; {33006#true} is VALID [2020-07-17 21:46:38,896 INFO L280 TraceCheckUtils]: 126: Hoare triple {33006#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {33006#true} is VALID [2020-07-17 21:46:38,896 INFO L280 TraceCheckUtils]: 127: Hoare triple {33006#true} assume !(0 != ~tmp~1); {33006#true} is VALID [2020-07-17 21:46:38,897 INFO L263 TraceCheckUtils]: 128: Hoare triple {33006#true} call processEnvironment__wrappee__highWaterSensor(); {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:38,898 INFO L280 TraceCheckUtils]: 129: Hoare triple {33171#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33006#true} is VALID [2020-07-17 21:46:38,898 INFO L280 TraceCheckUtils]: 130: Hoare triple {33006#true} assume !(0 == ~pumpRunning~0); {33006#true} is VALID [2020-07-17 21:46:38,898 INFO L263 TraceCheckUtils]: 131: Hoare triple {33006#true} call processEnvironment__wrappee__base(); {33006#true} is VALID [2020-07-17 21:46:38,899 INFO L280 TraceCheckUtils]: 132: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,899 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {33006#true} {33006#true} #517#return; {33006#true} is VALID [2020-07-17 21:46:38,899 INFO L280 TraceCheckUtils]: 134: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,900 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {33006#true} {33006#true} #483#return; {33006#true} is VALID [2020-07-17 21:46:38,900 INFO L280 TraceCheckUtils]: 136: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,901 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {33006#true} {33086#(not (= 0 ~switchedOnBeforeTS~0))} #503#return; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:46:38,902 INFO L263 TraceCheckUtils]: 138: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:46:38,903 INFO L280 TraceCheckUtils]: 139: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~5;havoc ~tmp___0~2; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:46:38,903 INFO L263 TraceCheckUtils]: 140: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret27 := getWaterLevel(); {33006#true} is VALID [2020-07-17 21:46:38,903 INFO L280 TraceCheckUtils]: 141: Hoare triple {33006#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33006#true} is VALID [2020-07-17 21:46:38,904 INFO L280 TraceCheckUtils]: 142: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,905 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {33006#true} {33086#(not (= 0 ~switchedOnBeforeTS~0))} #521#return; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:46:38,906 INFO L280 TraceCheckUtils]: 144: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:46:38,907 INFO L280 TraceCheckUtils]: 145: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~5; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:46:38,907 INFO L263 TraceCheckUtils]: 146: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret28 := isPumpRunning(); {33006#true} is VALID [2020-07-17 21:46:38,907 INFO L280 TraceCheckUtils]: 147: Hoare triple {33006#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33006#true} is VALID [2020-07-17 21:46:38,908 INFO L280 TraceCheckUtils]: 148: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:38,909 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {33006#true} {33086#(not (= 0 ~switchedOnBeforeTS~0))} #523#return; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:46:38,910 INFO L280 TraceCheckUtils]: 150: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:46:38,911 INFO L280 TraceCheckUtils]: 151: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~2; {33086#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:46:38,912 INFO L280 TraceCheckUtils]: 152: Hoare triple {33086#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {33007#false} is VALID [2020-07-17 21:46:38,912 INFO L263 TraceCheckUtils]: 153: Hoare triple {33007#false} call __automaton_fail(); {33007#false} is VALID [2020-07-17 21:46:38,912 INFO L280 TraceCheckUtils]: 154: Hoare triple {33007#false} assume !false; {33007#false} is VALID [2020-07-17 21:46:38,973 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2020-07-17 21:46:38,973 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [225457303] [2020-07-17 21:46:38,974 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1954041420] [2020-07-17 21:46:38,974 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:46:39,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:39,326 INFO L264 TraceCheckSpWp]: Trace formula consists of 924 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 21:46:39,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:39,449 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:46:39,931 INFO L263 TraceCheckUtils]: 0: Hoare triple {33006#true} call ULTIMATE.init(); {33006#true} is VALID [2020-07-17 21:46:39,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {33006#true} #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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {33006#true} is VALID [2020-07-17 21:46:39,932 INFO L280 TraceCheckUtils]: 2: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:39,932 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33006#true} {33006#true} #539#return; {33006#true} is VALID [2020-07-17 21:46:39,933 INFO L263 TraceCheckUtils]: 4: Hoare triple {33006#true} call #t~ret74 := main(); {33006#true} is VALID [2020-07-17 21:46:39,933 INFO L280 TraceCheckUtils]: 5: Hoare triple {33006#true} havoc ~retValue_acc~5;havoc ~tmp~3; {33006#true} is VALID [2020-07-17 21:46:39,933 INFO L263 TraceCheckUtils]: 6: Hoare triple {33006#true} call select_helpers(); {33006#true} is VALID [2020-07-17 21:46:39,934 INFO L280 TraceCheckUtils]: 7: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:39,934 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33006#true} {33006#true} #437#return; {33006#true} is VALID [2020-07-17 21:46:39,934 INFO L263 TraceCheckUtils]: 9: Hoare triple {33006#true} call select_features(); {33006#true} is VALID [2020-07-17 21:46:39,935 INFO L280 TraceCheckUtils]: 10: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:39,935 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {33006#true} {33006#true} #439#return; {33006#true} is VALID [2020-07-17 21:46:39,935 INFO L263 TraceCheckUtils]: 12: Hoare triple {33006#true} call #t~ret21 := valid_product(); {33006#true} is VALID [2020-07-17 21:46:39,935 INFO L280 TraceCheckUtils]: 13: Hoare triple {33006#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {33006#true} is VALID [2020-07-17 21:46:39,936 INFO L280 TraceCheckUtils]: 14: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:39,936 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {33006#true} {33006#true} #441#return; {33006#true} is VALID [2020-07-17 21:46:39,936 INFO L280 TraceCheckUtils]: 16: Hoare triple {33006#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {33006#true} is VALID [2020-07-17 21:46:39,937 INFO L280 TraceCheckUtils]: 17: Hoare triple {33006#true} assume 0 != ~tmp~3; {33006#true} is VALID [2020-07-17 21:46:39,937 INFO L263 TraceCheckUtils]: 18: Hoare triple {33006#true} call setup(); {33006#true} is VALID [2020-07-17 21:46:39,937 INFO L280 TraceCheckUtils]: 19: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:39,938 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {33006#true} {33006#true} #443#return; {33006#true} is VALID [2020-07-17 21:46:39,938 INFO L263 TraceCheckUtils]: 21: Hoare triple {33006#true} call runTest(); {33006#true} is VALID [2020-07-17 21:46:39,938 INFO L263 TraceCheckUtils]: 22: Hoare triple {33006#true} call __utac_acc__Specification5_spec__1(); {33006#true} is VALID [2020-07-17 21:46:39,938 INFO L280 TraceCheckUtils]: 23: Hoare triple {33006#true} ~switchedOnBeforeTS~0 := 0; {33006#true} is VALID [2020-07-17 21:46:39,939 INFO L280 TraceCheckUtils]: 24: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:39,939 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33006#true} {33006#true} #529#return; {33006#true} is VALID [2020-07-17 21:46:39,939 INFO L263 TraceCheckUtils]: 26: Hoare triple {33006#true} call test(); {33006#true} is VALID [2020-07-17 21:46:39,940 INFO L280 TraceCheckUtils]: 27: Hoare triple {33006#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {33006#true} is VALID [2020-07-17 21:46:39,940 INFO L280 TraceCheckUtils]: 28: Hoare triple {33006#true} assume !false; {33006#true} is VALID [2020-07-17 21:46:39,940 INFO L280 TraceCheckUtils]: 29: Hoare triple {33006#true} assume ~splverifierCounter~0 < 4; {33006#true} is VALID [2020-07-17 21:46:39,941 INFO L280 TraceCheckUtils]: 30: Hoare triple {33006#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {33006#true} is VALID [2020-07-17 21:46:39,941 INFO L280 TraceCheckUtils]: 31: Hoare triple {33006#true} assume 0 != ~tmp~4; {33006#true} is VALID [2020-07-17 21:46:39,941 INFO L263 TraceCheckUtils]: 32: Hoare triple {33006#true} call waterRise(); {33006#true} is VALID [2020-07-17 21:46:39,942 INFO L280 TraceCheckUtils]: 33: Hoare triple {33006#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33006#true} is VALID [2020-07-17 21:46:39,942 INFO L280 TraceCheckUtils]: 34: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:39,942 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {33006#true} {33006#true} #487#return; {33006#true} is VALID [2020-07-17 21:46:39,942 INFO L280 TraceCheckUtils]: 36: Hoare triple {33006#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {33006#true} is VALID [2020-07-17 21:46:39,943 INFO L280 TraceCheckUtils]: 37: Hoare triple {33006#true} assume !(0 != ~tmp___0~1); {33006#true} is VALID [2020-07-17 21:46:39,943 INFO L280 TraceCheckUtils]: 38: Hoare triple {33006#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {33006#true} is VALID [2020-07-17 21:46:39,943 INFO L280 TraceCheckUtils]: 39: Hoare triple {33006#true} assume 0 != ~tmp___2~0; {33006#true} is VALID [2020-07-17 21:46:39,944 INFO L263 TraceCheckUtils]: 40: Hoare triple {33006#true} call timeShift(); {33006#true} is VALID [2020-07-17 21:46:39,944 INFO L263 TraceCheckUtils]: 41: Hoare triple {33006#true} call __utac_acc__Specification5_spec__2(); {33006#true} is VALID [2020-07-17 21:46:39,944 INFO L263 TraceCheckUtils]: 42: Hoare triple {33006#true} call #t~ret26 := isPumpRunning(); {33006#true} is VALID [2020-07-17 21:46:39,945 INFO L280 TraceCheckUtils]: 43: Hoare triple {33006#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33006#true} is VALID [2020-07-17 21:46:39,945 INFO L280 TraceCheckUtils]: 44: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:39,945 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {33006#true} {33006#true} #519#return; {33006#true} is VALID [2020-07-17 21:46:39,945 INFO L280 TraceCheckUtils]: 46: Hoare triple {33006#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {33006#true} is VALID [2020-07-17 21:46:39,946 INFO L280 TraceCheckUtils]: 47: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:39,946 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {33006#true} {33006#true} #499#return; {33006#true} is VALID [2020-07-17 21:46:39,946 INFO L280 TraceCheckUtils]: 49: Hoare triple {33006#true} assume !(0 != ~pumpRunning~0); {33006#true} is VALID [2020-07-17 21:46:39,947 INFO L280 TraceCheckUtils]: 50: Hoare triple {33006#true} assume 0 != ~systemActive~0; {33006#true} is VALID [2020-07-17 21:46:39,947 INFO L263 TraceCheckUtils]: 51: Hoare triple {33006#true} call processEnvironment(); {33006#true} is VALID [2020-07-17 21:46:39,947 INFO L280 TraceCheckUtils]: 52: Hoare triple {33006#true} havoc ~tmp~1; {33006#true} is VALID [2020-07-17 21:46:39,948 INFO L280 TraceCheckUtils]: 53: Hoare triple {33006#true} assume !(0 != ~pumpRunning~0); {33006#true} is VALID [2020-07-17 21:46:39,948 INFO L263 TraceCheckUtils]: 54: Hoare triple {33006#true} call processEnvironment__wrappee__highWaterSensor(); {33006#true} is VALID [2020-07-17 21:46:39,948 INFO L280 TraceCheckUtils]: 55: Hoare triple {33006#true} havoc ~tmp~0; {33006#true} is VALID [2020-07-17 21:46:39,949 INFO L280 TraceCheckUtils]: 56: Hoare triple {33006#true} assume 0 == ~pumpRunning~0; {33006#true} is VALID [2020-07-17 21:46:39,949 INFO L263 TraceCheckUtils]: 57: Hoare triple {33006#true} call #t~ret1 := isHighWaterLevel(); {33006#true} is VALID [2020-07-17 21:46:39,949 INFO L280 TraceCheckUtils]: 58: Hoare triple {33006#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {33006#true} is VALID [2020-07-17 21:46:39,949 INFO L263 TraceCheckUtils]: 59: Hoare triple {33006#true} call #t~ret20 := isHighWaterSensorDry(); {33006#true} is VALID [2020-07-17 21:46:39,950 INFO L280 TraceCheckUtils]: 60: Hoare triple {33006#true} havoc ~retValue_acc~11; {33006#true} is VALID [2020-07-17 21:46:39,950 INFO L280 TraceCheckUtils]: 61: Hoare triple {33006#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33006#true} is VALID [2020-07-17 21:46:39,950 INFO L280 TraceCheckUtils]: 62: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:39,951 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {33006#true} {33006#true} #497#return; {33006#true} is VALID [2020-07-17 21:46:39,951 INFO L280 TraceCheckUtils]: 64: Hoare triple {33006#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {33006#true} is VALID [2020-07-17 21:46:39,951 INFO L280 TraceCheckUtils]: 65: Hoare triple {33006#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {33006#true} is VALID [2020-07-17 21:46:39,951 INFO L280 TraceCheckUtils]: 66: Hoare triple {33006#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33006#true} is VALID [2020-07-17 21:46:39,952 INFO L280 TraceCheckUtils]: 67: Hoare triple {33006#true} assume true; {33006#true} is VALID [2020-07-17 21:46:39,952 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {33006#true} {33006#true} #511#return; {33006#true} is VALID [2020-07-17 21:46:39,952 INFO L280 TraceCheckUtils]: 69: Hoare triple {33006#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33006#true} is VALID [2020-07-17 21:46:39,953 INFO L280 TraceCheckUtils]: 70: Hoare triple {33006#true} assume 0 != ~tmp~0; {33006#true} is VALID [2020-07-17 21:46:39,953 INFO L263 TraceCheckUtils]: 71: Hoare triple {33006#true} call activatePump(); {33006#true} is VALID [2020-07-17 21:46:39,956 INFO L280 TraceCheckUtils]: 72: Hoare triple {33006#true} ~pumpRunning~0 := 1; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,957 INFO L280 TraceCheckUtils]: 73: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,958 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #513#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,959 INFO L280 TraceCheckUtils]: 75: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,960 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #485#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,961 INFO L280 TraceCheckUtils]: 77: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,962 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #503#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,963 INFO L263 TraceCheckUtils]: 79: Hoare triple {33158#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,964 INFO L280 TraceCheckUtils]: 80: Hoare triple {33158#(<= 1 ~pumpRunning~0)} havoc ~tmp~5;havoc ~tmp___0~2; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,965 INFO L263 TraceCheckUtils]: 81: Hoare triple {33158#(<= 1 ~pumpRunning~0)} call #t~ret27 := getWaterLevel(); {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,966 INFO L280 TraceCheckUtils]: 82: Hoare triple {33158#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,966 INFO L280 TraceCheckUtils]: 83: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,967 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33158#(<= 1 ~pumpRunning~0)} #521#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,968 INFO L280 TraceCheckUtils]: 85: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,969 INFO L280 TraceCheckUtils]: 86: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~5); {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,970 INFO L280 TraceCheckUtils]: 87: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,971 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33158#(<= 1 ~pumpRunning~0)} #505#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,972 INFO L280 TraceCheckUtils]: 89: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume true; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,973 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {33158#(<= 1 ~pumpRunning~0)} {33006#true} #493#return; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,974 INFO L280 TraceCheckUtils]: 91: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume !false; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,975 INFO L280 TraceCheckUtils]: 92: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,975 INFO L280 TraceCheckUtils]: 93: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,976 INFO L280 TraceCheckUtils]: 94: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~4); {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,977 INFO L280 TraceCheckUtils]: 95: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,978 INFO L280 TraceCheckUtils]: 96: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,979 INFO L280 TraceCheckUtils]: 97: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,980 INFO L280 TraceCheckUtils]: 98: Hoare triple {33158#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,982 INFO L263 TraceCheckUtils]: 99: Hoare triple {33158#(<= 1 ~pumpRunning~0)} call timeShift(); {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,985 INFO L263 TraceCheckUtils]: 100: Hoare triple {33158#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,986 INFO L263 TraceCheckUtils]: 101: Hoare triple {33158#(<= 1 ~pumpRunning~0)} call #t~ret26 := isPumpRunning(); {33158#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:46:39,987 INFO L280 TraceCheckUtils]: 102: Hoare triple {33158#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33550#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:46:39,988 INFO L280 TraceCheckUtils]: 103: Hoare triple {33550#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {33550#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:46:39,989 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {33550#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {33158#(<= 1 ~pumpRunning~0)} #519#return; {33557#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret26|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:46:39,990 INFO L280 TraceCheckUtils]: 105: Hoare triple {33557#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret26|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {33561#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:46:39,991 INFO L280 TraceCheckUtils]: 106: Hoare triple {33561#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {33561#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:46:39,993 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {33561#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {33158#(<= 1 ~pumpRunning~0)} #499#return; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:39,994 INFO L280 TraceCheckUtils]: 108: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:39,995 INFO L263 TraceCheckUtils]: 109: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:39,995 INFO L280 TraceCheckUtils]: 110: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:39,996 INFO L280 TraceCheckUtils]: 111: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:39,997 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {33568#(<= 1 ~switchedOnBeforeTS~0)} {33568#(<= 1 ~switchedOnBeforeTS~0)} #501#return; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:39,998 INFO L280 TraceCheckUtils]: 113: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:39,999 INFO L263 TraceCheckUtils]: 114: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,000 INFO L280 TraceCheckUtils]: 115: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~1; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,000 INFO L280 TraceCheckUtils]: 116: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,001 INFO L263 TraceCheckUtils]: 117: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret2 := isMethaneAlarm(); {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,002 INFO L280 TraceCheckUtils]: 118: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~2; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,003 INFO L263 TraceCheckUtils]: 119: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret3 := isMethaneLevelCritical(); {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,004 INFO L280 TraceCheckUtils]: 120: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,004 INFO L280 TraceCheckUtils]: 121: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,005 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {33568#(<= 1 ~switchedOnBeforeTS~0)} {33568#(<= 1 ~switchedOnBeforeTS~0)} #533#return; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,006 INFO L280 TraceCheckUtils]: 123: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,006 INFO L280 TraceCheckUtils]: 124: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,007 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {33568#(<= 1 ~switchedOnBeforeTS~0)} {33568#(<= 1 ~switchedOnBeforeTS~0)} #479#return; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,008 INFO L280 TraceCheckUtils]: 126: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,008 INFO L280 TraceCheckUtils]: 127: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~1); {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,009 INFO L263 TraceCheckUtils]: 128: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,009 INFO L280 TraceCheckUtils]: 129: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~0; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,010 INFO L280 TraceCheckUtils]: 130: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,011 INFO L263 TraceCheckUtils]: 131: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,012 INFO L280 TraceCheckUtils]: 132: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,012 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {33568#(<= 1 ~switchedOnBeforeTS~0)} {33568#(<= 1 ~switchedOnBeforeTS~0)} #517#return; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,013 INFO L280 TraceCheckUtils]: 134: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,014 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {33568#(<= 1 ~switchedOnBeforeTS~0)} {33568#(<= 1 ~switchedOnBeforeTS~0)} #483#return; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,014 INFO L280 TraceCheckUtils]: 136: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,015 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {33568#(<= 1 ~switchedOnBeforeTS~0)} {33568#(<= 1 ~switchedOnBeforeTS~0)} #503#return; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,016 INFO L263 TraceCheckUtils]: 138: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,017 INFO L280 TraceCheckUtils]: 139: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~5;havoc ~tmp___0~2; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,018 INFO L263 TraceCheckUtils]: 140: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret27 := getWaterLevel(); {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,019 INFO L280 TraceCheckUtils]: 141: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,020 INFO L280 TraceCheckUtils]: 142: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,021 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {33568#(<= 1 ~switchedOnBeforeTS~0)} {33568#(<= 1 ~switchedOnBeforeTS~0)} #521#return; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,022 INFO L280 TraceCheckUtils]: 144: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,023 INFO L280 TraceCheckUtils]: 145: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~5; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,024 INFO L263 TraceCheckUtils]: 146: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret28 := isPumpRunning(); {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,025 INFO L280 TraceCheckUtils]: 147: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,025 INFO L280 TraceCheckUtils]: 148: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,027 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {33568#(<= 1 ~switchedOnBeforeTS~0)} {33568#(<= 1 ~switchedOnBeforeTS~0)} #523#return; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,028 INFO L280 TraceCheckUtils]: 150: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,028 INFO L280 TraceCheckUtils]: 151: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~2; {33568#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:46:40,029 INFO L280 TraceCheckUtils]: 152: Hoare triple {33568#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {33007#false} is VALID [2020-07-17 21:46:40,030 INFO L263 TraceCheckUtils]: 153: Hoare triple {33007#false} call __automaton_fail(); {33007#false} is VALID [2020-07-17 21:46:40,030 INFO L280 TraceCheckUtils]: 154: Hoare triple {33007#false} assume !false; {33007#false} is VALID [2020-07-17 21:46:40,077 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 27 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 21:46:40,078 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:46:40,078 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-17 21:46:40,079 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1278823234] [2020-07-17 21:46:40,080 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 155 [2020-07-17 21:46:40,220 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:46:40,220 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-17 21:46:40,535 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 243 edges. 243 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:40,535 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-17 21:46:40,535 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:46:40,536 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-17 21:46:40,536 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2020-07-17 21:46:40,536 INFO L87 Difference]: Start difference. First operand 1271 states and 1497 transitions. Second operand 20 states. [2020-07-17 21:46:42,252 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:46:43,998 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-17 21:46:44,645 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:46:45,067 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:46:49,943 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-17 21:46:50,478 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:46:51,546 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:46:53,377 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:47:02,868 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:47:07,798 WARN L193 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-17 21:47:08,732 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:10,064 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:47:13,953 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:47:16,150 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:17,963 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-17 21:47:20,249 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 21:47:23,020 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:47:29,276 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:47:31,188 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 21:47:31,890 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:47:32,769 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:47:33,402 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:47:34,046 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 21:47:38,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:38,331 INFO L93 Difference]: Finished difference Result 2871 states and 3532 transitions. [2020-07-17 21:47:38,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2020-07-17 21:47:38,331 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 155 [2020-07-17 21:47:38,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:47:38,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 21:47:38,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 673 transitions. [2020-07-17 21:47:38,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 21:47:38,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 673 transitions. [2020-07-17 21:47:38,356 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 63 states and 673 transitions. [2020-07-17 21:47:40,735 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 673 edges. 673 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:40,955 INFO L225 Difference]: With dead ends: 2871 [2020-07-17 21:47:40,955 INFO L226 Difference]: Without dead ends: 1804 [2020-07-17 21:47:40,962 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 291 GetRequests, 219 SyntacticMatches, 0 SemanticMatches, 72 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1600 ImplicationChecksByTransitivity, 10.5s TimeCoverageRelationStatistics Valid=1016, Invalid=4386, Unknown=0, NotChecked=0, Total=5402 [2020-07-17 21:47:40,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1804 states. [2020-07-17 21:47:53,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1804 to 1588. [2020-07-17 21:47:53,344 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:47:53,344 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1804 states. Second operand 1588 states. [2020-07-17 21:47:53,344 INFO L74 IsIncluded]: Start isIncluded. First operand 1804 states. Second operand 1588 states. [2020-07-17 21:47:53,345 INFO L87 Difference]: Start difference. First operand 1804 states. Second operand 1588 states. [2020-07-17 21:47:53,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:53,450 INFO L93 Difference]: Finished difference Result 1804 states and 2166 transitions. [2020-07-17 21:47:53,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 2166 transitions. [2020-07-17 21:47:53,460 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:53,460 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:53,461 INFO L74 IsIncluded]: Start isIncluded. First operand 1588 states. Second operand 1804 states. [2020-07-17 21:47:53,461 INFO L87 Difference]: Start difference. First operand 1588 states. Second operand 1804 states. [2020-07-17 21:47:53,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:53,633 INFO L93 Difference]: Finished difference Result 1804 states and 2166 transitions. [2020-07-17 21:47:53,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 2166 transitions. [2020-07-17 21:47:53,640 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:53,641 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:53,641 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:47:53,641 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:47:53,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1588 states. [2020-07-17 21:47:53,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1588 states and 1864 transitions. [2020-07-17 21:47:53,820 INFO L78 Accepts]: Start accepts. Automaton has 1588 states and 1864 transitions. Word has length 155 [2020-07-17 21:47:53,820 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:47:53,820 INFO L479 AbstractCegarLoop]: Abstraction has 1588 states and 1864 transitions. [2020-07-17 21:47:53,820 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-17 21:47:53,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 1864 transitions. [2020-07-17 21:47:53,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2020-07-17 21:47:53,830 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:47:53,830 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:47:54,043 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-17 21:47:54,044 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:47:54,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:47:54,044 INFO L82 PathProgramCache]: Analyzing trace with hash 1402201584, now seen corresponding path program 1 times [2020-07-17 21:47:54,045 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:47:54,045 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [138904087] [2020-07-17 21:47:54,045 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:47:54,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,573 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:47:54,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,644 INFO L280 TraceCheckUtils]: 0: Hoare triple {43685#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {43478#true} is VALID [2020-07-17 21:47:54,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,645 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43478#true} #539#return; {43478#true} is VALID [2020-07-17 21:47:54,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,648 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43478#true} {43478#true} #437#return; {43478#true} is VALID [2020-07-17 21:47:54,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,651 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,651 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43478#true} {43478#true} #439#return; {43478#true} is VALID [2020-07-17 21:47:54,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {43478#true} is VALID [2020-07-17 21:47:54,656 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,656 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43478#true} #441#return; {43478#true} is VALID [2020-07-17 21:47:54,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,660 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43478#true} {43478#true} #443#return; {43478#true} is VALID [2020-07-17 21:47:54,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {43478#true} is VALID [2020-07-17 21:47:54,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,676 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43478#true} #529#return; {43478#true} is VALID [2020-07-17 21:47:54,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {43478#true} is VALID [2020-07-17 21:47:54,698 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,698 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43478#true} #487#return; {43478#true} is VALID [2020-07-17 21:47:54,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,750 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-17 21:47:54,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,751 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-17 21:47:54,752 INFO L263 TraceCheckUtils]: 0: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-17 21:47:54,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-17 21:47:54,752 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,753 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-17 21:47:54,753 INFO L280 TraceCheckUtils]: 4: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-17 21:47:54,753 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,754 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43478#true} {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {43478#true} is VALID [2020-07-17 21:47:54,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:54,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:54,791 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,791 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-17 21:47:54,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {43478#true} is VALID [2020-07-17 21:47:54,792 INFO L263 TraceCheckUtils]: 1: Hoare triple {43478#true} call #t~ret20 := isHighWaterSensorDry(); {43478#true} is VALID [2020-07-17 21:47:54,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:54,793 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:54,793 INFO L280 TraceCheckUtils]: 4: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,793 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-17 21:47:54,794 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {43478#true} is VALID [2020-07-17 21:47:54,794 INFO L280 TraceCheckUtils]: 7: Hoare triple {43478#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {43478#true} is VALID [2020-07-17 21:47:54,794 INFO L280 TraceCheckUtils]: 8: Hoare triple {43478#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {43478#true} is VALID [2020-07-17 21:47:54,795 INFO L280 TraceCheckUtils]: 9: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,795 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {43478#true} {43478#true} #511#return; {43478#true} is VALID [2020-07-17 21:47:54,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43478#true} is VALID [2020-07-17 21:47:54,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,800 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43478#true} #513#return; {43478#true} is VALID [2020-07-17 21:47:54,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43478#true} is VALID [2020-07-17 21:47:54,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume 0 == ~pumpRunning~0; {43478#true} is VALID [2020-07-17 21:47:54,801 INFO L263 TraceCheckUtils]: 2: Hoare triple {43478#true} call #t~ret1 := isHighWaterLevel(); {43478#true} is VALID [2020-07-17 21:47:54,802 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {43478#true} is VALID [2020-07-17 21:47:54,802 INFO L263 TraceCheckUtils]: 4: Hoare triple {43478#true} call #t~ret20 := isHighWaterSensorDry(); {43478#true} is VALID [2020-07-17 21:47:54,802 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:54,803 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:54,803 INFO L280 TraceCheckUtils]: 7: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,803 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-17 21:47:54,804 INFO L280 TraceCheckUtils]: 9: Hoare triple {43478#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {43478#true} is VALID [2020-07-17 21:47:54,804 INFO L280 TraceCheckUtils]: 10: Hoare triple {43478#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {43478#true} is VALID [2020-07-17 21:47:54,804 INFO L280 TraceCheckUtils]: 11: Hoare triple {43478#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {43478#true} is VALID [2020-07-17 21:47:54,805 INFO L280 TraceCheckUtils]: 12: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,805 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {43478#true} {43478#true} #511#return; {43478#true} is VALID [2020-07-17 21:47:54,805 INFO L280 TraceCheckUtils]: 14: Hoare triple {43478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43478#true} is VALID [2020-07-17 21:47:54,806 INFO L280 TraceCheckUtils]: 15: Hoare triple {43478#true} assume 0 != ~tmp~0; {43478#true} is VALID [2020-07-17 21:47:54,807 INFO L263 TraceCheckUtils]: 16: Hoare triple {43478#true} call activatePump(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:54,807 INFO L280 TraceCheckUtils]: 17: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43478#true} is VALID [2020-07-17 21:47:54,808 INFO L280 TraceCheckUtils]: 18: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,808 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {43478#true} {43478#true} #513#return; {43478#true} is VALID [2020-07-17 21:47:54,808 INFO L280 TraceCheckUtils]: 20: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,809 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43478#true} {43478#true} #485#return; {43478#true} is VALID [2020-07-17 21:47:54,810 INFO L280 TraceCheckUtils]: 0: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43478#true} is VALID [2020-07-17 21:47:54,810 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume !(0 != ~pumpRunning~0); {43478#true} is VALID [2020-07-17 21:47:54,811 INFO L263 TraceCheckUtils]: 2: Hoare triple {43478#true} call processEnvironment__wrappee__highWaterSensor(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:54,811 INFO L280 TraceCheckUtils]: 3: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43478#true} is VALID [2020-07-17 21:47:54,812 INFO L280 TraceCheckUtils]: 4: Hoare triple {43478#true} assume 0 == ~pumpRunning~0; {43478#true} is VALID [2020-07-17 21:47:54,812 INFO L263 TraceCheckUtils]: 5: Hoare triple {43478#true} call #t~ret1 := isHighWaterLevel(); {43478#true} is VALID [2020-07-17 21:47:54,812 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {43478#true} is VALID [2020-07-17 21:47:54,813 INFO L263 TraceCheckUtils]: 7: Hoare triple {43478#true} call #t~ret20 := isHighWaterSensorDry(); {43478#true} is VALID [2020-07-17 21:47:54,813 INFO L280 TraceCheckUtils]: 8: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:54,813 INFO L280 TraceCheckUtils]: 9: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:54,814 INFO L280 TraceCheckUtils]: 10: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,814 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-17 21:47:54,814 INFO L280 TraceCheckUtils]: 12: Hoare triple {43478#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {43478#true} is VALID [2020-07-17 21:47:54,815 INFO L280 TraceCheckUtils]: 13: Hoare triple {43478#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {43478#true} is VALID [2020-07-17 21:47:54,815 INFO L280 TraceCheckUtils]: 14: Hoare triple {43478#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {43478#true} is VALID [2020-07-17 21:47:54,815 INFO L280 TraceCheckUtils]: 15: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,816 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {43478#true} {43478#true} #511#return; {43478#true} is VALID [2020-07-17 21:47:54,816 INFO L280 TraceCheckUtils]: 17: Hoare triple {43478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43478#true} is VALID [2020-07-17 21:47:54,816 INFO L280 TraceCheckUtils]: 18: Hoare triple {43478#true} assume 0 != ~tmp~0; {43478#true} is VALID [2020-07-17 21:47:54,818 INFO L263 TraceCheckUtils]: 19: Hoare triple {43478#true} call activatePump(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:54,818 INFO L280 TraceCheckUtils]: 20: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43478#true} is VALID [2020-07-17 21:47:54,818 INFO L280 TraceCheckUtils]: 21: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,819 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43478#true} {43478#true} #513#return; {43478#true} is VALID [2020-07-17 21:47:54,819 INFO L280 TraceCheckUtils]: 23: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,819 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {43478#true} {43478#true} #485#return; {43478#true} is VALID [2020-07-17 21:47:54,820 INFO L280 TraceCheckUtils]: 25: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,820 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {43478#true} {43478#true} #503#return; {43478#true} is VALID [2020-07-17 21:47:54,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:54,911 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:54,912 INFO L280 TraceCheckUtils]: 1: Hoare triple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:54,914 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} {43478#true} #521#return; {43779#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} is VALID [2020-07-17 21:47:54,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~tmp~5;havoc ~tmp___0~2; {43478#true} is VALID [2020-07-17 21:47:54,915 INFO L263 TraceCheckUtils]: 1: Hoare triple {43478#true} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-17 21:47:54,916 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:54,917 INFO L280 TraceCheckUtils]: 3: Hoare triple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:54,918 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} {43478#true} #521#return; {43779#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} is VALID [2020-07-17 21:47:54,920 INFO L280 TraceCheckUtils]: 5: Hoare triple {43779#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43780#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0))} is VALID [2020-07-17 21:47:54,921 INFO L280 TraceCheckUtils]: 6: Hoare triple {43780#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0))} assume !(2 != ~tmp~5); {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:54,922 INFO L280 TraceCheckUtils]: 7: Hoare triple {43548#(= 2 ~waterLevel~0)} assume true; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:54,923 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43548#(= 2 ~waterLevel~0)} {43478#true} #505#return; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:54,925 INFO L263 TraceCheckUtils]: 0: Hoare triple {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:54,925 INFO L263 TraceCheckUtils]: 1: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-17 21:47:54,925 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-17 21:47:54,926 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,926 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-17 21:47:54,926 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-17 21:47:54,927 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,927 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43478#true} {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {43478#true} is VALID [2020-07-17 21:47:54,927 INFO L280 TraceCheckUtils]: 8: Hoare triple {43478#true} assume !(0 != ~pumpRunning~0); {43478#true} is VALID [2020-07-17 21:47:54,928 INFO L280 TraceCheckUtils]: 9: Hoare triple {43478#true} assume 0 != ~systemActive~0; {43478#true} is VALID [2020-07-17 21:47:54,929 INFO L263 TraceCheckUtils]: 10: Hoare triple {43478#true} call processEnvironment(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:54,929 INFO L280 TraceCheckUtils]: 11: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43478#true} is VALID [2020-07-17 21:47:54,930 INFO L280 TraceCheckUtils]: 12: Hoare triple {43478#true} assume !(0 != ~pumpRunning~0); {43478#true} is VALID [2020-07-17 21:47:54,931 INFO L263 TraceCheckUtils]: 13: Hoare triple {43478#true} call processEnvironment__wrappee__highWaterSensor(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:54,931 INFO L280 TraceCheckUtils]: 14: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43478#true} is VALID [2020-07-17 21:47:54,931 INFO L280 TraceCheckUtils]: 15: Hoare triple {43478#true} assume 0 == ~pumpRunning~0; {43478#true} is VALID [2020-07-17 21:47:54,932 INFO L263 TraceCheckUtils]: 16: Hoare triple {43478#true} call #t~ret1 := isHighWaterLevel(); {43478#true} is VALID [2020-07-17 21:47:54,932 INFO L280 TraceCheckUtils]: 17: Hoare triple {43478#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {43478#true} is VALID [2020-07-17 21:47:54,932 INFO L263 TraceCheckUtils]: 18: Hoare triple {43478#true} call #t~ret20 := isHighWaterSensorDry(); {43478#true} is VALID [2020-07-17 21:47:54,933 INFO L280 TraceCheckUtils]: 19: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:54,933 INFO L280 TraceCheckUtils]: 20: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:54,933 INFO L280 TraceCheckUtils]: 21: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,934 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-17 21:47:54,934 INFO L280 TraceCheckUtils]: 23: Hoare triple {43478#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {43478#true} is VALID [2020-07-17 21:47:54,934 INFO L280 TraceCheckUtils]: 24: Hoare triple {43478#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {43478#true} is VALID [2020-07-17 21:47:54,934 INFO L280 TraceCheckUtils]: 25: Hoare triple {43478#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {43478#true} is VALID [2020-07-17 21:47:54,935 INFO L280 TraceCheckUtils]: 26: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,935 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {43478#true} {43478#true} #511#return; {43478#true} is VALID [2020-07-17 21:47:54,935 INFO L280 TraceCheckUtils]: 28: Hoare triple {43478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43478#true} is VALID [2020-07-17 21:47:54,936 INFO L280 TraceCheckUtils]: 29: Hoare triple {43478#true} assume 0 != ~tmp~0; {43478#true} is VALID [2020-07-17 21:47:54,937 INFO L263 TraceCheckUtils]: 30: Hoare triple {43478#true} call activatePump(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:54,937 INFO L280 TraceCheckUtils]: 31: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43478#true} is VALID [2020-07-17 21:47:54,938 INFO L280 TraceCheckUtils]: 32: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,938 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {43478#true} {43478#true} #513#return; {43478#true} is VALID [2020-07-17 21:47:54,938 INFO L280 TraceCheckUtils]: 34: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,939 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {43478#true} {43478#true} #485#return; {43478#true} is VALID [2020-07-17 21:47:54,939 INFO L280 TraceCheckUtils]: 36: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:54,939 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {43478#true} {43478#true} #503#return; {43478#true} is VALID [2020-07-17 21:47:54,939 INFO L263 TraceCheckUtils]: 38: Hoare triple {43478#true} call __utac_acc__Specification5_spec__3(); {43478#true} is VALID [2020-07-17 21:47:54,940 INFO L280 TraceCheckUtils]: 39: Hoare triple {43478#true} havoc ~tmp~5;havoc ~tmp___0~2; {43478#true} is VALID [2020-07-17 21:47:54,940 INFO L263 TraceCheckUtils]: 40: Hoare triple {43478#true} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-17 21:47:54,941 INFO L280 TraceCheckUtils]: 41: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:54,942 INFO L280 TraceCheckUtils]: 42: Hoare triple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:54,944 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} {43478#true} #521#return; {43779#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} is VALID [2020-07-17 21:47:54,945 INFO L280 TraceCheckUtils]: 44: Hoare triple {43779#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43780#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0))} is VALID [2020-07-17 21:47:54,946 INFO L280 TraceCheckUtils]: 45: Hoare triple {43780#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0))} assume !(2 != ~tmp~5); {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:54,947 INFO L280 TraceCheckUtils]: 46: Hoare triple {43548#(= 2 ~waterLevel~0)} assume true; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:54,948 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {43548#(= 2 ~waterLevel~0)} {43478#true} #505#return; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:54,949 INFO L280 TraceCheckUtils]: 48: Hoare triple {43548#(= 2 ~waterLevel~0)} assume true; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:54,951 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {43548#(= 2 ~waterLevel~0)} {43478#true} #493#return; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:54,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,039 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-17 21:47:55,040 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,040 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-17 21:47:55,041 INFO L263 TraceCheckUtils]: 0: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-17 21:47:55,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-17 21:47:55,041 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,042 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-17 21:47:55,042 INFO L280 TraceCheckUtils]: 4: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-17 21:47:55,042 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,044 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43478#true} {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:55,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:55,052 INFO L280 TraceCheckUtils]: 1: Hoare triple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:55,053 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} #501#return; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:55,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,071 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43478#true} is VALID [2020-07-17 21:47:55,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,072 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43478#true} #533#return; {43478#true} is VALID [2020-07-17 21:47:55,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~2; {43478#true} is VALID [2020-07-17 21:47:55,073 INFO L263 TraceCheckUtils]: 1: Hoare triple {43478#true} call #t~ret3 := isMethaneLevelCritical(); {43478#true} is VALID [2020-07-17 21:47:55,073 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43478#true} is VALID [2020-07-17 21:47:55,074 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,074 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43478#true} {43478#true} #533#return; {43478#true} is VALID [2020-07-17 21:47:55,074 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {43478#true} is VALID [2020-07-17 21:47:55,075 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,075 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43478#true} {43478#true} #479#return; {43478#true} is VALID [2020-07-17 21:47:55,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,090 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43478#true} {43478#true} #517#return; {43478#true} is VALID [2020-07-17 21:47:55,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43478#true} is VALID [2020-07-17 21:47:55,091 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume !(0 == ~pumpRunning~0); {43478#true} is VALID [2020-07-17 21:47:55,091 INFO L263 TraceCheckUtils]: 2: Hoare triple {43478#true} call processEnvironment__wrappee__base(); {43478#true} is VALID [2020-07-17 21:47:55,092 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,092 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43478#true} {43478#true} #517#return; {43478#true} is VALID [2020-07-17 21:47:55,092 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,093 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43478#true} {43478#true} #483#return; {43478#true} is VALID [2020-07-17 21:47:55,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43478#true} is VALID [2020-07-17 21:47:55,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume 0 != ~pumpRunning~0; {43478#true} is VALID [2020-07-17 21:47:55,093 INFO L263 TraceCheckUtils]: 2: Hoare triple {43478#true} call #t~ret2 := isMethaneAlarm(); {43478#true} is VALID [2020-07-17 21:47:55,094 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} havoc ~retValue_acc~2; {43478#true} is VALID [2020-07-17 21:47:55,094 INFO L263 TraceCheckUtils]: 4: Hoare triple {43478#true} call #t~ret3 := isMethaneLevelCritical(); {43478#true} is VALID [2020-07-17 21:47:55,094 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43478#true} is VALID [2020-07-17 21:47:55,094 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,095 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43478#true} {43478#true} #533#return; {43478#true} is VALID [2020-07-17 21:47:55,095 INFO L280 TraceCheckUtils]: 8: Hoare triple {43478#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {43478#true} is VALID [2020-07-17 21:47:55,095 INFO L280 TraceCheckUtils]: 9: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,095 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {43478#true} {43478#true} #479#return; {43478#true} is VALID [2020-07-17 21:47:55,095 INFO L280 TraceCheckUtils]: 11: Hoare triple {43478#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {43478#true} is VALID [2020-07-17 21:47:55,096 INFO L280 TraceCheckUtils]: 12: Hoare triple {43478#true} assume !(0 != ~tmp~1); {43478#true} is VALID [2020-07-17 21:47:55,097 INFO L263 TraceCheckUtils]: 13: Hoare triple {43478#true} call processEnvironment__wrappee__highWaterSensor(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:55,097 INFO L280 TraceCheckUtils]: 14: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43478#true} is VALID [2020-07-17 21:47:55,097 INFO L280 TraceCheckUtils]: 15: Hoare triple {43478#true} assume !(0 == ~pumpRunning~0); {43478#true} is VALID [2020-07-17 21:47:55,097 INFO L263 TraceCheckUtils]: 16: Hoare triple {43478#true} call processEnvironment__wrappee__base(); {43478#true} is VALID [2020-07-17 21:47:55,098 INFO L280 TraceCheckUtils]: 17: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,098 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {43478#true} {43478#true} #517#return; {43478#true} is VALID [2020-07-17 21:47:55,098 INFO L280 TraceCheckUtils]: 19: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,098 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {43478#true} {43478#true} #483#return; {43478#true} is VALID [2020-07-17 21:47:55,099 INFO L280 TraceCheckUtils]: 21: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,100 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43478#true} {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #503#return; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:55,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,200 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:55,201 INFO L280 TraceCheckUtils]: 1: Hoare triple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:55,203 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} {43478#true} #521#return; {43852#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} is VALID [2020-07-17 21:47:55,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~tmp~5;havoc ~tmp___0~2; {43478#true} is VALID [2020-07-17 21:47:55,204 INFO L263 TraceCheckUtils]: 1: Hoare triple {43478#true} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-17 21:47:55,205 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:55,206 INFO L280 TraceCheckUtils]: 3: Hoare triple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:55,208 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} {43478#true} #521#return; {43852#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} is VALID [2020-07-17 21:47:55,209 INFO L280 TraceCheckUtils]: 5: Hoare triple {43852#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43853#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~5)) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:47:55,211 INFO L280 TraceCheckUtils]: 6: Hoare triple {43853#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~5)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~5); {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:55,212 INFO L280 TraceCheckUtils]: 7: Hoare triple {43548#(= 2 ~waterLevel~0)} assume true; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:55,213 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43548#(= 2 ~waterLevel~0)} {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #505#return; {43825#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:47:55,215 INFO L263 TraceCheckUtils]: 0: Hoare triple {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:55,215 INFO L263 TraceCheckUtils]: 1: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-17 21:47:55,215 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-17 21:47:55,216 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,216 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-17 21:47:55,216 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-17 21:47:55,217 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,218 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43478#true} {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:55,219 INFO L280 TraceCheckUtils]: 8: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:55,220 INFO L263 TraceCheckUtils]: 9: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:55,222 INFO L280 TraceCheckUtils]: 10: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:55,223 INFO L280 TraceCheckUtils]: 11: Hoare triple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:55,224 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} #501#return; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:55,225 INFO L280 TraceCheckUtils]: 13: Hoare triple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:55,226 INFO L263 TraceCheckUtils]: 14: Hoare triple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:55,227 INFO L280 TraceCheckUtils]: 15: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43478#true} is VALID [2020-07-17 21:47:55,227 INFO L280 TraceCheckUtils]: 16: Hoare triple {43478#true} assume 0 != ~pumpRunning~0; {43478#true} is VALID [2020-07-17 21:47:55,227 INFO L263 TraceCheckUtils]: 17: Hoare triple {43478#true} call #t~ret2 := isMethaneAlarm(); {43478#true} is VALID [2020-07-17 21:47:55,228 INFO L280 TraceCheckUtils]: 18: Hoare triple {43478#true} havoc ~retValue_acc~2; {43478#true} is VALID [2020-07-17 21:47:55,228 INFO L263 TraceCheckUtils]: 19: Hoare triple {43478#true} call #t~ret3 := isMethaneLevelCritical(); {43478#true} is VALID [2020-07-17 21:47:55,228 INFO L280 TraceCheckUtils]: 20: Hoare triple {43478#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43478#true} is VALID [2020-07-17 21:47:55,229 INFO L280 TraceCheckUtils]: 21: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,229 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43478#true} {43478#true} #533#return; {43478#true} is VALID [2020-07-17 21:47:55,229 INFO L280 TraceCheckUtils]: 23: Hoare triple {43478#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {43478#true} is VALID [2020-07-17 21:47:55,229 INFO L280 TraceCheckUtils]: 24: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,230 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43478#true} {43478#true} #479#return; {43478#true} is VALID [2020-07-17 21:47:55,230 INFO L280 TraceCheckUtils]: 26: Hoare triple {43478#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {43478#true} is VALID [2020-07-17 21:47:55,230 INFO L280 TraceCheckUtils]: 27: Hoare triple {43478#true} assume !(0 != ~tmp~1); {43478#true} is VALID [2020-07-17 21:47:55,232 INFO L263 TraceCheckUtils]: 28: Hoare triple {43478#true} call processEnvironment__wrappee__highWaterSensor(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:55,232 INFO L280 TraceCheckUtils]: 29: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43478#true} is VALID [2020-07-17 21:47:55,232 INFO L280 TraceCheckUtils]: 30: Hoare triple {43478#true} assume !(0 == ~pumpRunning~0); {43478#true} is VALID [2020-07-17 21:47:55,233 INFO L263 TraceCheckUtils]: 31: Hoare triple {43478#true} call processEnvironment__wrappee__base(); {43478#true} is VALID [2020-07-17 21:47:55,233 INFO L280 TraceCheckUtils]: 32: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,233 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {43478#true} {43478#true} #517#return; {43478#true} is VALID [2020-07-17 21:47:55,234 INFO L280 TraceCheckUtils]: 34: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,234 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {43478#true} {43478#true} #483#return; {43478#true} is VALID [2020-07-17 21:47:55,234 INFO L280 TraceCheckUtils]: 36: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,235 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {43478#true} {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #503#return; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:55,236 INFO L263 TraceCheckUtils]: 38: Hoare triple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {43478#true} is VALID [2020-07-17 21:47:55,236 INFO L280 TraceCheckUtils]: 39: Hoare triple {43478#true} havoc ~tmp~5;havoc ~tmp___0~2; {43478#true} is VALID [2020-07-17 21:47:55,236 INFO L263 TraceCheckUtils]: 40: Hoare triple {43478#true} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-17 21:47:55,237 INFO L280 TraceCheckUtils]: 41: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:55,238 INFO L280 TraceCheckUtils]: 42: Hoare triple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:55,240 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} {43478#true} #521#return; {43852#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} is VALID [2020-07-17 21:47:55,241 INFO L280 TraceCheckUtils]: 44: Hoare triple {43852#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43853#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~5)) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:47:55,243 INFO L280 TraceCheckUtils]: 45: Hoare triple {43853#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~5)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~5); {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:55,244 INFO L280 TraceCheckUtils]: 46: Hoare triple {43548#(= 2 ~waterLevel~0)} assume true; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:55,245 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {43548#(= 2 ~waterLevel~0)} {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #505#return; {43825#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:47:55,246 INFO L280 TraceCheckUtils]: 48: Hoare triple {43825#(not (= 2 |old(~waterLevel~0)|))} assume true; {43825#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:47:55,247 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {43825#(not (= 2 |old(~waterLevel~0)|))} {43548#(= 2 ~waterLevel~0)} #493#return; {43479#false} is VALID [2020-07-17 21:47:55,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-17 21:47:55,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,273 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-17 21:47:55,274 INFO L263 TraceCheckUtils]: 0: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-17 21:47:55,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-17 21:47:55,276 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,276 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-17 21:47:55,277 INFO L280 TraceCheckUtils]: 4: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-17 21:47:55,277 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,277 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43478#true} {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {43478#true} is VALID [2020-07-17 21:47:55,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43478#true} is VALID [2020-07-17 21:47:55,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,291 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43478#true} #501#return; {43478#true} is VALID [2020-07-17 21:47:55,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43478#true} is VALID [2020-07-17 21:47:55,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,308 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43478#true} #533#return; {43478#true} is VALID [2020-07-17 21:47:55,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~2; {43478#true} is VALID [2020-07-17 21:47:55,308 INFO L263 TraceCheckUtils]: 1: Hoare triple {43478#true} call #t~ret3 := isMethaneLevelCritical(); {43478#true} is VALID [2020-07-17 21:47:55,309 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43478#true} is VALID [2020-07-17 21:47:55,309 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,309 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43478#true} {43478#true} #533#return; {43478#true} is VALID [2020-07-17 21:47:55,310 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {43478#true} is VALID [2020-07-17 21:47:55,310 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,310 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43478#true} {43478#true} #479#return; {43478#true} is VALID [2020-07-17 21:47:55,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,318 INFO L280 TraceCheckUtils]: 0: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43478#true} is VALID [2020-07-17 21:47:55,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,319 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43478#true} #481#return; {43478#true} is VALID [2020-07-17 21:47:55,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43478#true} is VALID [2020-07-17 21:47:55,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume 0 != ~pumpRunning~0; {43478#true} is VALID [2020-07-17 21:47:55,320 INFO L263 TraceCheckUtils]: 2: Hoare triple {43478#true} call #t~ret2 := isMethaneAlarm(); {43478#true} is VALID [2020-07-17 21:47:55,321 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} havoc ~retValue_acc~2; {43478#true} is VALID [2020-07-17 21:47:55,321 INFO L263 TraceCheckUtils]: 4: Hoare triple {43478#true} call #t~ret3 := isMethaneLevelCritical(); {43478#true} is VALID [2020-07-17 21:47:55,321 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43478#true} is VALID [2020-07-17 21:47:55,322 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,322 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43478#true} {43478#true} #533#return; {43478#true} is VALID [2020-07-17 21:47:55,322 INFO L280 TraceCheckUtils]: 8: Hoare triple {43478#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {43478#true} is VALID [2020-07-17 21:47:55,323 INFO L280 TraceCheckUtils]: 9: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,323 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {43478#true} {43478#true} #479#return; {43478#true} is VALID [2020-07-17 21:47:55,324 INFO L280 TraceCheckUtils]: 11: Hoare triple {43478#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {43478#true} is VALID [2020-07-17 21:47:55,324 INFO L280 TraceCheckUtils]: 12: Hoare triple {43478#true} assume 0 != ~tmp~1; {43478#true} is VALID [2020-07-17 21:47:55,325 INFO L263 TraceCheckUtils]: 13: Hoare triple {43478#true} call deactivatePump(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:55,326 INFO L280 TraceCheckUtils]: 14: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43478#true} is VALID [2020-07-17 21:47:55,326 INFO L280 TraceCheckUtils]: 15: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,326 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {43478#true} {43478#true} #481#return; {43478#true} is VALID [2020-07-17 21:47:55,327 INFO L280 TraceCheckUtils]: 17: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,327 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {43478#true} {43478#true} #503#return; {43478#true} is VALID [2020-07-17 21:47:55,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,335 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43478#true} is VALID [2020-07-17 21:47:55,336 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,336 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43478#true} #521#return; {43478#true} is VALID [2020-07-17 21:47:55,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~tmp~5;havoc ~tmp___0~2; {43478#true} is VALID [2020-07-17 21:47:55,337 INFO L263 TraceCheckUtils]: 1: Hoare triple {43478#true} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-17 21:47:55,337 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43478#true} is VALID [2020-07-17 21:47:55,338 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,338 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43478#true} {43478#true} #521#return; {43478#true} is VALID [2020-07-17 21:47:55,338 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43478#true} is VALID [2020-07-17 21:47:55,339 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume !(2 != ~tmp~5); {43478#true} is VALID [2020-07-17 21:47:55,339 INFO L280 TraceCheckUtils]: 7: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,339 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43478#true} {43478#true} #505#return; {43478#true} is VALID [2020-07-17 21:47:55,341 INFO L263 TraceCheckUtils]: 0: Hoare triple {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:55,341 INFO L263 TraceCheckUtils]: 1: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-17 21:47:55,342 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-17 21:47:55,342 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,342 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-17 21:47:55,343 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-17 21:47:55,343 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,343 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43478#true} {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {43478#true} is VALID [2020-07-17 21:47:55,344 INFO L280 TraceCheckUtils]: 8: Hoare triple {43478#true} assume 0 != ~pumpRunning~0; {43478#true} is VALID [2020-07-17 21:47:55,345 INFO L263 TraceCheckUtils]: 9: Hoare triple {43478#true} call lowerWaterLevel(); {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:55,345 INFO L280 TraceCheckUtils]: 10: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43478#true} is VALID [2020-07-17 21:47:55,345 INFO L280 TraceCheckUtils]: 11: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,346 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {43478#true} {43478#true} #501#return; {43478#true} is VALID [2020-07-17 21:47:55,346 INFO L280 TraceCheckUtils]: 13: Hoare triple {43478#true} assume 0 != ~systemActive~0; {43478#true} is VALID [2020-07-17 21:47:55,347 INFO L263 TraceCheckUtils]: 14: Hoare triple {43478#true} call processEnvironment(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:55,347 INFO L280 TraceCheckUtils]: 15: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43478#true} is VALID [2020-07-17 21:47:55,348 INFO L280 TraceCheckUtils]: 16: Hoare triple {43478#true} assume 0 != ~pumpRunning~0; {43478#true} is VALID [2020-07-17 21:47:55,348 INFO L263 TraceCheckUtils]: 17: Hoare triple {43478#true} call #t~ret2 := isMethaneAlarm(); {43478#true} is VALID [2020-07-17 21:47:55,348 INFO L280 TraceCheckUtils]: 18: Hoare triple {43478#true} havoc ~retValue_acc~2; {43478#true} is VALID [2020-07-17 21:47:55,349 INFO L263 TraceCheckUtils]: 19: Hoare triple {43478#true} call #t~ret3 := isMethaneLevelCritical(); {43478#true} is VALID [2020-07-17 21:47:55,349 INFO L280 TraceCheckUtils]: 20: Hoare triple {43478#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43478#true} is VALID [2020-07-17 21:47:55,349 INFO L280 TraceCheckUtils]: 21: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,349 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43478#true} {43478#true} #533#return; {43478#true} is VALID [2020-07-17 21:47:55,350 INFO L280 TraceCheckUtils]: 23: Hoare triple {43478#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {43478#true} is VALID [2020-07-17 21:47:55,350 INFO L280 TraceCheckUtils]: 24: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,350 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43478#true} {43478#true} #479#return; {43478#true} is VALID [2020-07-17 21:47:55,351 INFO L280 TraceCheckUtils]: 26: Hoare triple {43478#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {43478#true} is VALID [2020-07-17 21:47:55,351 INFO L280 TraceCheckUtils]: 27: Hoare triple {43478#true} assume 0 != ~tmp~1; {43478#true} is VALID [2020-07-17 21:47:55,353 INFO L263 TraceCheckUtils]: 28: Hoare triple {43478#true} call deactivatePump(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:55,353 INFO L280 TraceCheckUtils]: 29: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43478#true} is VALID [2020-07-17 21:47:55,354 INFO L280 TraceCheckUtils]: 30: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,354 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {43478#true} {43478#true} #481#return; {43478#true} is VALID [2020-07-17 21:47:55,354 INFO L280 TraceCheckUtils]: 32: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,354 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {43478#true} {43478#true} #503#return; {43478#true} is VALID [2020-07-17 21:47:55,355 INFO L263 TraceCheckUtils]: 34: Hoare triple {43478#true} call __utac_acc__Specification5_spec__3(); {43478#true} is VALID [2020-07-17 21:47:55,355 INFO L280 TraceCheckUtils]: 35: Hoare triple {43478#true} havoc ~tmp~5;havoc ~tmp___0~2; {43478#true} is VALID [2020-07-17 21:47:55,355 INFO L263 TraceCheckUtils]: 36: Hoare triple {43478#true} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-17 21:47:55,356 INFO L280 TraceCheckUtils]: 37: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43478#true} is VALID [2020-07-17 21:47:55,356 INFO L280 TraceCheckUtils]: 38: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,356 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {43478#true} {43478#true} #521#return; {43478#true} is VALID [2020-07-17 21:47:55,357 INFO L280 TraceCheckUtils]: 40: Hoare triple {43478#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43478#true} is VALID [2020-07-17 21:47:55,357 INFO L280 TraceCheckUtils]: 41: Hoare triple {43478#true} assume !(2 != ~tmp~5); {43478#true} is VALID [2020-07-17 21:47:55,357 INFO L280 TraceCheckUtils]: 42: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,358 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {43478#true} {43478#true} #505#return; {43478#true} is VALID [2020-07-17 21:47:55,358 INFO L280 TraceCheckUtils]: 44: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,358 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {43478#true} {43479#false} #493#return; {43479#false} is VALID [2020-07-17 21:47:55,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-17 21:47:55,369 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,370 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-17 21:47:55,370 INFO L263 TraceCheckUtils]: 0: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-17 21:47:55,371 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-17 21:47:55,371 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,371 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-17 21:47:55,372 INFO L280 TraceCheckUtils]: 4: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-17 21:47:55,372 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,372 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43478#true} {43479#false} #499#return; {43479#false} is VALID [2020-07-17 21:47:55,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,393 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:55,393 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:55,394 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,394 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-17 21:47:55,394 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {43478#true} is VALID [2020-07-17 21:47:55,395 INFO L263 TraceCheckUtils]: 1: Hoare triple {43478#true} call #t~ret20 := isHighWaterSensorDry(); {43478#true} is VALID [2020-07-17 21:47:55,395 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:55,395 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:55,396 INFO L280 TraceCheckUtils]: 4: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,396 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-17 21:47:55,396 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {43478#true} is VALID [2020-07-17 21:47:55,397 INFO L280 TraceCheckUtils]: 7: Hoare triple {43478#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {43478#true} is VALID [2020-07-17 21:47:55,397 INFO L280 TraceCheckUtils]: 8: Hoare triple {43478#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {43478#true} is VALID [2020-07-17 21:47:55,397 INFO L280 TraceCheckUtils]: 9: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,397 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {43478#true} {43478#true} #511#return; {43478#true} is VALID [2020-07-17 21:47:55,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43478#true} is VALID [2020-07-17 21:47:55,405 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,405 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43478#true} #513#return; {43478#true} is VALID [2020-07-17 21:47:55,405 INFO L280 TraceCheckUtils]: 0: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43478#true} is VALID [2020-07-17 21:47:55,405 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume 0 == ~pumpRunning~0; {43478#true} is VALID [2020-07-17 21:47:55,406 INFO L263 TraceCheckUtils]: 2: Hoare triple {43478#true} call #t~ret1 := isHighWaterLevel(); {43478#true} is VALID [2020-07-17 21:47:55,406 INFO L280 TraceCheckUtils]: 3: Hoare triple {43478#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {43478#true} is VALID [2020-07-17 21:47:55,406 INFO L263 TraceCheckUtils]: 4: Hoare triple {43478#true} call #t~ret20 := isHighWaterSensorDry(); {43478#true} is VALID [2020-07-17 21:47:55,406 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:55,407 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:55,407 INFO L280 TraceCheckUtils]: 7: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,407 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-17 21:47:55,408 INFO L280 TraceCheckUtils]: 9: Hoare triple {43478#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {43478#true} is VALID [2020-07-17 21:47:55,408 INFO L280 TraceCheckUtils]: 10: Hoare triple {43478#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {43478#true} is VALID [2020-07-17 21:47:55,408 INFO L280 TraceCheckUtils]: 11: Hoare triple {43478#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {43478#true} is VALID [2020-07-17 21:47:55,409 INFO L280 TraceCheckUtils]: 12: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,409 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {43478#true} {43478#true} #511#return; {43478#true} is VALID [2020-07-17 21:47:55,409 INFO L280 TraceCheckUtils]: 14: Hoare triple {43478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43478#true} is VALID [2020-07-17 21:47:55,410 INFO L280 TraceCheckUtils]: 15: Hoare triple {43478#true} assume 0 != ~tmp~0; {43478#true} is VALID [2020-07-17 21:47:55,411 INFO L263 TraceCheckUtils]: 16: Hoare triple {43478#true} call activatePump(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:55,411 INFO L280 TraceCheckUtils]: 17: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43478#true} is VALID [2020-07-17 21:47:55,412 INFO L280 TraceCheckUtils]: 18: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,412 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {43478#true} {43478#true} #513#return; {43478#true} is VALID [2020-07-17 21:47:55,412 INFO L280 TraceCheckUtils]: 20: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,413 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43478#true} {43478#true} #485#return; {43478#true} is VALID [2020-07-17 21:47:55,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43478#true} is VALID [2020-07-17 21:47:55,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume !(0 != ~pumpRunning~0); {43478#true} is VALID [2020-07-17 21:47:55,415 INFO L263 TraceCheckUtils]: 2: Hoare triple {43478#true} call processEnvironment__wrappee__highWaterSensor(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:55,415 INFO L280 TraceCheckUtils]: 3: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43478#true} is VALID [2020-07-17 21:47:55,416 INFO L280 TraceCheckUtils]: 4: Hoare triple {43478#true} assume 0 == ~pumpRunning~0; {43478#true} is VALID [2020-07-17 21:47:55,416 INFO L263 TraceCheckUtils]: 5: Hoare triple {43478#true} call #t~ret1 := isHighWaterLevel(); {43478#true} is VALID [2020-07-17 21:47:55,416 INFO L280 TraceCheckUtils]: 6: Hoare triple {43478#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {43478#true} is VALID [2020-07-17 21:47:55,417 INFO L263 TraceCheckUtils]: 7: Hoare triple {43478#true} call #t~ret20 := isHighWaterSensorDry(); {43478#true} is VALID [2020-07-17 21:47:55,417 INFO L280 TraceCheckUtils]: 8: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:55,417 INFO L280 TraceCheckUtils]: 9: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:55,417 INFO L280 TraceCheckUtils]: 10: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,418 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-17 21:47:55,418 INFO L280 TraceCheckUtils]: 12: Hoare triple {43478#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {43478#true} is VALID [2020-07-17 21:47:55,418 INFO L280 TraceCheckUtils]: 13: Hoare triple {43478#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {43478#true} is VALID [2020-07-17 21:47:55,419 INFO L280 TraceCheckUtils]: 14: Hoare triple {43478#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {43478#true} is VALID [2020-07-17 21:47:55,419 INFO L280 TraceCheckUtils]: 15: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,419 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {43478#true} {43478#true} #511#return; {43478#true} is VALID [2020-07-17 21:47:55,420 INFO L280 TraceCheckUtils]: 17: Hoare triple {43478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43478#true} is VALID [2020-07-17 21:47:55,420 INFO L280 TraceCheckUtils]: 18: Hoare triple {43478#true} assume 0 != ~tmp~0; {43478#true} is VALID [2020-07-17 21:47:55,422 INFO L263 TraceCheckUtils]: 19: Hoare triple {43478#true} call activatePump(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:55,422 INFO L280 TraceCheckUtils]: 20: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43478#true} is VALID [2020-07-17 21:47:55,422 INFO L280 TraceCheckUtils]: 21: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,423 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43478#true} {43478#true} #513#return; {43478#true} is VALID [2020-07-17 21:47:55,423 INFO L280 TraceCheckUtils]: 23: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,423 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {43478#true} {43478#true} #485#return; {43478#true} is VALID [2020-07-17 21:47:55,424 INFO L280 TraceCheckUtils]: 25: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,424 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {43478#true} {43479#false} #503#return; {43479#false} is VALID [2020-07-17 21:47:55,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43478#true} is VALID [2020-07-17 21:47:55,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,442 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43479#false} #521#return; {43479#false} is VALID [2020-07-17 21:47:55,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:55,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-17 21:47:55,446 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,446 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43478#true} {43479#false} #523#return; {43479#false} is VALID [2020-07-17 21:47:55,454 INFO L263 TraceCheckUtils]: 0: Hoare triple {43478#true} call ULTIMATE.init(); {43685#(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 21:47:55,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {43685#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {43478#true} is VALID [2020-07-17 21:47:55,455 INFO L280 TraceCheckUtils]: 2: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,455 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43478#true} {43478#true} #539#return; {43478#true} is VALID [2020-07-17 21:47:55,456 INFO L263 TraceCheckUtils]: 4: Hoare triple {43478#true} call #t~ret74 := main(); {43478#true} is VALID [2020-07-17 21:47:55,456 INFO L280 TraceCheckUtils]: 5: Hoare triple {43478#true} havoc ~retValue_acc~5;havoc ~tmp~3; {43478#true} is VALID [2020-07-17 21:47:55,456 INFO L263 TraceCheckUtils]: 6: Hoare triple {43478#true} call select_helpers(); {43478#true} is VALID [2020-07-17 21:47:55,457 INFO L280 TraceCheckUtils]: 7: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,457 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43478#true} {43478#true} #437#return; {43478#true} is VALID [2020-07-17 21:47:55,457 INFO L263 TraceCheckUtils]: 9: Hoare triple {43478#true} call select_features(); {43478#true} is VALID [2020-07-17 21:47:55,457 INFO L280 TraceCheckUtils]: 10: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,458 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {43478#true} {43478#true} #439#return; {43478#true} is VALID [2020-07-17 21:47:55,458 INFO L263 TraceCheckUtils]: 12: Hoare triple {43478#true} call #t~ret21 := valid_product(); {43478#true} is VALID [2020-07-17 21:47:55,458 INFO L280 TraceCheckUtils]: 13: Hoare triple {43478#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {43478#true} is VALID [2020-07-17 21:47:55,459 INFO L280 TraceCheckUtils]: 14: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,459 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {43478#true} {43478#true} #441#return; {43478#true} is VALID [2020-07-17 21:47:55,459 INFO L280 TraceCheckUtils]: 16: Hoare triple {43478#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {43478#true} is VALID [2020-07-17 21:47:55,460 INFO L280 TraceCheckUtils]: 17: Hoare triple {43478#true} assume 0 != ~tmp~3; {43478#true} is VALID [2020-07-17 21:47:55,460 INFO L263 TraceCheckUtils]: 18: Hoare triple {43478#true} call setup(); {43478#true} is VALID [2020-07-17 21:47:55,460 INFO L280 TraceCheckUtils]: 19: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,460 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {43478#true} {43478#true} #443#return; {43478#true} is VALID [2020-07-17 21:47:55,461 INFO L263 TraceCheckUtils]: 21: Hoare triple {43478#true} call runTest(); {43478#true} is VALID [2020-07-17 21:47:55,462 INFO L263 TraceCheckUtils]: 22: Hoare triple {43478#true} call __utac_acc__Specification5_spec__1(); {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:55,462 INFO L280 TraceCheckUtils]: 23: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {43478#true} is VALID [2020-07-17 21:47:55,462 INFO L280 TraceCheckUtils]: 24: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,463 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43478#true} {43478#true} #529#return; {43478#true} is VALID [2020-07-17 21:47:55,463 INFO L263 TraceCheckUtils]: 26: Hoare triple {43478#true} call test(); {43478#true} is VALID [2020-07-17 21:47:55,463 INFO L280 TraceCheckUtils]: 27: Hoare triple {43478#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {43478#true} is VALID [2020-07-17 21:47:55,464 INFO L280 TraceCheckUtils]: 28: Hoare triple {43478#true} assume !false; {43478#true} is VALID [2020-07-17 21:47:55,464 INFO L280 TraceCheckUtils]: 29: Hoare triple {43478#true} assume ~splverifierCounter~0 < 4; {43478#true} is VALID [2020-07-17 21:47:55,464 INFO L280 TraceCheckUtils]: 30: Hoare triple {43478#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {43478#true} is VALID [2020-07-17 21:47:55,464 INFO L280 TraceCheckUtils]: 31: Hoare triple {43478#true} assume 0 != ~tmp~4; {43478#true} is VALID [2020-07-17 21:47:55,465 INFO L263 TraceCheckUtils]: 32: Hoare triple {43478#true} call waterRise(); {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:55,466 INFO L280 TraceCheckUtils]: 33: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {43478#true} is VALID [2020-07-17 21:47:55,466 INFO L280 TraceCheckUtils]: 34: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,466 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {43478#true} {43478#true} #487#return; {43478#true} is VALID [2020-07-17 21:47:55,467 INFO L280 TraceCheckUtils]: 36: Hoare triple {43478#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {43478#true} is VALID [2020-07-17 21:47:55,467 INFO L280 TraceCheckUtils]: 37: Hoare triple {43478#true} assume !(0 != ~tmp___0~1); {43478#true} is VALID [2020-07-17 21:47:55,467 INFO L280 TraceCheckUtils]: 38: Hoare triple {43478#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {43478#true} is VALID [2020-07-17 21:47:55,468 INFO L280 TraceCheckUtils]: 39: Hoare triple {43478#true} assume 0 != ~tmp___2~0; {43478#true} is VALID [2020-07-17 21:47:55,469 INFO L263 TraceCheckUtils]: 40: Hoare triple {43478#true} call timeShift(); {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:47:55,470 INFO L263 TraceCheckUtils]: 41: Hoare triple {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:55,471 INFO L263 TraceCheckUtils]: 42: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-17 21:47:55,471 INFO L280 TraceCheckUtils]: 43: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-17 21:47:55,471 INFO L280 TraceCheckUtils]: 44: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,471 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-17 21:47:55,472 INFO L280 TraceCheckUtils]: 46: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-17 21:47:55,472 INFO L280 TraceCheckUtils]: 47: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,472 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {43478#true} {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {43478#true} is VALID [2020-07-17 21:47:55,473 INFO L280 TraceCheckUtils]: 49: Hoare triple {43478#true} assume !(0 != ~pumpRunning~0); {43478#true} is VALID [2020-07-17 21:47:55,473 INFO L280 TraceCheckUtils]: 50: Hoare triple {43478#true} assume 0 != ~systemActive~0; {43478#true} is VALID [2020-07-17 21:47:55,474 INFO L263 TraceCheckUtils]: 51: Hoare triple {43478#true} call processEnvironment(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:55,474 INFO L280 TraceCheckUtils]: 52: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43478#true} is VALID [2020-07-17 21:47:55,475 INFO L280 TraceCheckUtils]: 53: Hoare triple {43478#true} assume !(0 != ~pumpRunning~0); {43478#true} is VALID [2020-07-17 21:47:55,476 INFO L263 TraceCheckUtils]: 54: Hoare triple {43478#true} call processEnvironment__wrappee__highWaterSensor(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:55,476 INFO L280 TraceCheckUtils]: 55: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43478#true} is VALID [2020-07-17 21:47:55,476 INFO L280 TraceCheckUtils]: 56: Hoare triple {43478#true} assume 0 == ~pumpRunning~0; {43478#true} is VALID [2020-07-17 21:47:55,476 INFO L263 TraceCheckUtils]: 57: Hoare triple {43478#true} call #t~ret1 := isHighWaterLevel(); {43478#true} is VALID [2020-07-17 21:47:55,477 INFO L280 TraceCheckUtils]: 58: Hoare triple {43478#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {43478#true} is VALID [2020-07-17 21:47:55,477 INFO L263 TraceCheckUtils]: 59: Hoare triple {43478#true} call #t~ret20 := isHighWaterSensorDry(); {43478#true} is VALID [2020-07-17 21:47:55,477 INFO L280 TraceCheckUtils]: 60: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:55,478 INFO L280 TraceCheckUtils]: 61: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:55,478 INFO L280 TraceCheckUtils]: 62: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,478 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-17 21:47:55,479 INFO L280 TraceCheckUtils]: 64: Hoare triple {43478#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {43478#true} is VALID [2020-07-17 21:47:55,479 INFO L280 TraceCheckUtils]: 65: Hoare triple {43478#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {43478#true} is VALID [2020-07-17 21:47:55,479 INFO L280 TraceCheckUtils]: 66: Hoare triple {43478#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {43478#true} is VALID [2020-07-17 21:47:55,479 INFO L280 TraceCheckUtils]: 67: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,480 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {43478#true} {43478#true} #511#return; {43478#true} is VALID [2020-07-17 21:47:55,480 INFO L280 TraceCheckUtils]: 69: Hoare triple {43478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43478#true} is VALID [2020-07-17 21:47:55,480 INFO L280 TraceCheckUtils]: 70: Hoare triple {43478#true} assume 0 != ~tmp~0; {43478#true} is VALID [2020-07-17 21:47:55,482 INFO L263 TraceCheckUtils]: 71: Hoare triple {43478#true} call activatePump(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:55,482 INFO L280 TraceCheckUtils]: 72: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43478#true} is VALID [2020-07-17 21:47:55,483 INFO L280 TraceCheckUtils]: 73: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,483 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {43478#true} {43478#true} #513#return; {43478#true} is VALID [2020-07-17 21:47:55,483 INFO L280 TraceCheckUtils]: 75: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,483 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {43478#true} {43478#true} #485#return; {43478#true} is VALID [2020-07-17 21:47:55,484 INFO L280 TraceCheckUtils]: 77: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,484 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {43478#true} {43478#true} #503#return; {43478#true} is VALID [2020-07-17 21:47:55,484 INFO L263 TraceCheckUtils]: 79: Hoare triple {43478#true} call __utac_acc__Specification5_spec__3(); {43478#true} is VALID [2020-07-17 21:47:55,485 INFO L280 TraceCheckUtils]: 80: Hoare triple {43478#true} havoc ~tmp~5;havoc ~tmp___0~2; {43478#true} is VALID [2020-07-17 21:47:55,485 INFO L263 TraceCheckUtils]: 81: Hoare triple {43478#true} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-17 21:47:55,486 INFO L280 TraceCheckUtils]: 82: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:55,487 INFO L280 TraceCheckUtils]: 83: Hoare triple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:55,488 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} {43478#true} #521#return; {43779#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} is VALID [2020-07-17 21:47:55,489 INFO L280 TraceCheckUtils]: 85: Hoare triple {43779#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43780#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0))} is VALID [2020-07-17 21:47:55,491 INFO L280 TraceCheckUtils]: 86: Hoare triple {43780#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0))} assume !(2 != ~tmp~5); {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:55,491 INFO L280 TraceCheckUtils]: 87: Hoare triple {43548#(= 2 ~waterLevel~0)} assume true; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:55,492 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {43548#(= 2 ~waterLevel~0)} {43478#true} #505#return; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:55,493 INFO L280 TraceCheckUtils]: 89: Hoare triple {43548#(= 2 ~waterLevel~0)} assume true; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:55,495 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {43548#(= 2 ~waterLevel~0)} {43478#true} #493#return; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:55,496 INFO L280 TraceCheckUtils]: 91: Hoare triple {43548#(= 2 ~waterLevel~0)} assume !false; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:55,496 INFO L280 TraceCheckUtils]: 92: Hoare triple {43548#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:55,497 INFO L280 TraceCheckUtils]: 93: Hoare triple {43548#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:55,498 INFO L280 TraceCheckUtils]: 94: Hoare triple {43548#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:55,499 INFO L280 TraceCheckUtils]: 95: Hoare triple {43548#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:55,500 INFO L280 TraceCheckUtils]: 96: Hoare triple {43548#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:55,501 INFO L280 TraceCheckUtils]: 97: Hoare triple {43548#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:55,502 INFO L280 TraceCheckUtils]: 98: Hoare triple {43548#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:55,503 INFO L263 TraceCheckUtils]: 99: Hoare triple {43548#(= 2 ~waterLevel~0)} call timeShift(); {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:47:55,504 INFO L263 TraceCheckUtils]: 100: Hoare triple {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:55,505 INFO L263 TraceCheckUtils]: 101: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-17 21:47:55,505 INFO L280 TraceCheckUtils]: 102: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-17 21:47:55,505 INFO L280 TraceCheckUtils]: 103: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,505 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-17 21:47:55,505 INFO L280 TraceCheckUtils]: 105: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-17 21:47:55,506 INFO L280 TraceCheckUtils]: 106: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,507 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {43478#true} {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:55,507 INFO L280 TraceCheckUtils]: 108: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:55,508 INFO L263 TraceCheckUtils]: 109: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:55,509 INFO L280 TraceCheckUtils]: 110: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:55,510 INFO L280 TraceCheckUtils]: 111: Hoare triple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:55,510 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} #501#return; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:55,511 INFO L280 TraceCheckUtils]: 113: Hoare triple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:55,512 INFO L263 TraceCheckUtils]: 114: Hoare triple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:55,512 INFO L280 TraceCheckUtils]: 115: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43478#true} is VALID [2020-07-17 21:47:55,512 INFO L280 TraceCheckUtils]: 116: Hoare triple {43478#true} assume 0 != ~pumpRunning~0; {43478#true} is VALID [2020-07-17 21:47:55,513 INFO L263 TraceCheckUtils]: 117: Hoare triple {43478#true} call #t~ret2 := isMethaneAlarm(); {43478#true} is VALID [2020-07-17 21:47:55,513 INFO L280 TraceCheckUtils]: 118: Hoare triple {43478#true} havoc ~retValue_acc~2; {43478#true} is VALID [2020-07-17 21:47:55,513 INFO L263 TraceCheckUtils]: 119: Hoare triple {43478#true} call #t~ret3 := isMethaneLevelCritical(); {43478#true} is VALID [2020-07-17 21:47:55,513 INFO L280 TraceCheckUtils]: 120: Hoare triple {43478#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43478#true} is VALID [2020-07-17 21:47:55,513 INFO L280 TraceCheckUtils]: 121: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,514 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {43478#true} {43478#true} #533#return; {43478#true} is VALID [2020-07-17 21:47:55,514 INFO L280 TraceCheckUtils]: 123: Hoare triple {43478#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {43478#true} is VALID [2020-07-17 21:47:55,514 INFO L280 TraceCheckUtils]: 124: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,514 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {43478#true} {43478#true} #479#return; {43478#true} is VALID [2020-07-17 21:47:55,514 INFO L280 TraceCheckUtils]: 126: Hoare triple {43478#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {43478#true} is VALID [2020-07-17 21:47:55,515 INFO L280 TraceCheckUtils]: 127: Hoare triple {43478#true} assume !(0 != ~tmp~1); {43478#true} is VALID [2020-07-17 21:47:55,515 INFO L263 TraceCheckUtils]: 128: Hoare triple {43478#true} call processEnvironment__wrappee__highWaterSensor(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:55,515 INFO L280 TraceCheckUtils]: 129: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43478#true} is VALID [2020-07-17 21:47:55,516 INFO L280 TraceCheckUtils]: 130: Hoare triple {43478#true} assume !(0 == ~pumpRunning~0); {43478#true} is VALID [2020-07-17 21:47:55,516 INFO L263 TraceCheckUtils]: 131: Hoare triple {43478#true} call processEnvironment__wrappee__base(); {43478#true} is VALID [2020-07-17 21:47:55,516 INFO L280 TraceCheckUtils]: 132: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,516 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {43478#true} {43478#true} #517#return; {43478#true} is VALID [2020-07-17 21:47:55,516 INFO L280 TraceCheckUtils]: 134: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,517 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {43478#true} {43478#true} #483#return; {43478#true} is VALID [2020-07-17 21:47:55,517 INFO L280 TraceCheckUtils]: 136: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,518 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {43478#true} {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #503#return; {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:47:55,518 INFO L263 TraceCheckUtils]: 138: Hoare triple {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {43478#true} is VALID [2020-07-17 21:47:55,519 INFO L280 TraceCheckUtils]: 139: Hoare triple {43478#true} havoc ~tmp~5;havoc ~tmp___0~2; {43478#true} is VALID [2020-07-17 21:47:55,519 INFO L263 TraceCheckUtils]: 140: Hoare triple {43478#true} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-17 21:47:55,520 INFO L280 TraceCheckUtils]: 141: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:55,521 INFO L280 TraceCheckUtils]: 142: Hoare triple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43781#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:55,522 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {43781#(= |getWaterLevel_#res| ~waterLevel~0)} {43478#true} #521#return; {43852#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} is VALID [2020-07-17 21:47:55,524 INFO L280 TraceCheckUtils]: 144: Hoare triple {43852#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43853#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~5)) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:47:55,525 INFO L280 TraceCheckUtils]: 145: Hoare triple {43853#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~5)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~5); {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:55,526 INFO L280 TraceCheckUtils]: 146: Hoare triple {43548#(= 2 ~waterLevel~0)} assume true; {43548#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:55,527 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {43548#(= 2 ~waterLevel~0)} {43792#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #505#return; {43825#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:47:55,529 INFO L280 TraceCheckUtils]: 148: Hoare triple {43825#(not (= 2 |old(~waterLevel~0)|))} assume true; {43825#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:47:55,530 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {43825#(not (= 2 |old(~waterLevel~0)|))} {43548#(= 2 ~waterLevel~0)} #493#return; {43479#false} is VALID [2020-07-17 21:47:55,530 INFO L280 TraceCheckUtils]: 150: Hoare triple {43479#false} assume !false; {43479#false} is VALID [2020-07-17 21:47:55,530 INFO L280 TraceCheckUtils]: 151: Hoare triple {43479#false} assume ~splverifierCounter~0 < 4; {43479#false} is VALID [2020-07-17 21:47:55,531 INFO L280 TraceCheckUtils]: 152: Hoare triple {43479#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {43479#false} is VALID [2020-07-17 21:47:55,531 INFO L280 TraceCheckUtils]: 153: Hoare triple {43479#false} assume !(0 != ~tmp~4); {43479#false} is VALID [2020-07-17 21:47:55,531 INFO L280 TraceCheckUtils]: 154: Hoare triple {43479#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {43479#false} is VALID [2020-07-17 21:47:55,532 INFO L280 TraceCheckUtils]: 155: Hoare triple {43479#false} assume !(0 != ~tmp___0~1); {43479#false} is VALID [2020-07-17 21:47:55,532 INFO L280 TraceCheckUtils]: 156: Hoare triple {43479#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {43479#false} is VALID [2020-07-17 21:47:55,532 INFO L280 TraceCheckUtils]: 157: Hoare triple {43479#false} assume 0 != ~tmp___2~0; {43479#false} is VALID [2020-07-17 21:47:55,532 INFO L263 TraceCheckUtils]: 158: Hoare triple {43479#false} call timeShift(); {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:47:55,534 INFO L263 TraceCheckUtils]: 159: Hoare triple {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:55,534 INFO L263 TraceCheckUtils]: 160: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-17 21:47:55,534 INFO L280 TraceCheckUtils]: 161: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-17 21:47:55,535 INFO L280 TraceCheckUtils]: 162: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,535 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-17 21:47:55,535 INFO L280 TraceCheckUtils]: 164: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-17 21:47:55,536 INFO L280 TraceCheckUtils]: 165: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,536 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {43478#true} {43688#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {43478#true} is VALID [2020-07-17 21:47:55,536 INFO L280 TraceCheckUtils]: 167: Hoare triple {43478#true} assume 0 != ~pumpRunning~0; {43478#true} is VALID [2020-07-17 21:47:55,537 INFO L263 TraceCheckUtils]: 168: Hoare triple {43478#true} call lowerWaterLevel(); {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:55,537 INFO L280 TraceCheckUtils]: 169: Hoare triple {43687#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43478#true} is VALID [2020-07-17 21:47:55,538 INFO L280 TraceCheckUtils]: 170: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,538 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {43478#true} {43478#true} #501#return; {43478#true} is VALID [2020-07-17 21:47:55,538 INFO L280 TraceCheckUtils]: 172: Hoare triple {43478#true} assume 0 != ~systemActive~0; {43478#true} is VALID [2020-07-17 21:47:55,540 INFO L263 TraceCheckUtils]: 173: Hoare triple {43478#true} call processEnvironment(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:55,540 INFO L280 TraceCheckUtils]: 174: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43478#true} is VALID [2020-07-17 21:47:55,540 INFO L280 TraceCheckUtils]: 175: Hoare triple {43478#true} assume 0 != ~pumpRunning~0; {43478#true} is VALID [2020-07-17 21:47:55,541 INFO L263 TraceCheckUtils]: 176: Hoare triple {43478#true} call #t~ret2 := isMethaneAlarm(); {43478#true} is VALID [2020-07-17 21:47:55,541 INFO L280 TraceCheckUtils]: 177: Hoare triple {43478#true} havoc ~retValue_acc~2; {43478#true} is VALID [2020-07-17 21:47:55,541 INFO L263 TraceCheckUtils]: 178: Hoare triple {43478#true} call #t~ret3 := isMethaneLevelCritical(); {43478#true} is VALID [2020-07-17 21:47:55,542 INFO L280 TraceCheckUtils]: 179: Hoare triple {43478#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43478#true} is VALID [2020-07-17 21:47:55,542 INFO L280 TraceCheckUtils]: 180: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,542 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {43478#true} {43478#true} #533#return; {43478#true} is VALID [2020-07-17 21:47:55,542 INFO L280 TraceCheckUtils]: 182: Hoare triple {43478#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {43478#true} is VALID [2020-07-17 21:47:55,543 INFO L280 TraceCheckUtils]: 183: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,543 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {43478#true} {43478#true} #479#return; {43478#true} is VALID [2020-07-17 21:47:55,543 INFO L280 TraceCheckUtils]: 185: Hoare triple {43478#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {43478#true} is VALID [2020-07-17 21:47:55,544 INFO L280 TraceCheckUtils]: 186: Hoare triple {43478#true} assume 0 != ~tmp~1; {43478#true} is VALID [2020-07-17 21:47:55,545 INFO L263 TraceCheckUtils]: 187: Hoare triple {43478#true} call deactivatePump(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:55,545 INFO L280 TraceCheckUtils]: 188: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43478#true} is VALID [2020-07-17 21:47:55,545 INFO L280 TraceCheckUtils]: 189: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,546 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {43478#true} {43478#true} #481#return; {43478#true} is VALID [2020-07-17 21:47:55,546 INFO L280 TraceCheckUtils]: 191: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,546 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {43478#true} {43478#true} #503#return; {43478#true} is VALID [2020-07-17 21:47:55,547 INFO L263 TraceCheckUtils]: 193: Hoare triple {43478#true} call __utac_acc__Specification5_spec__3(); {43478#true} is VALID [2020-07-17 21:47:55,547 INFO L280 TraceCheckUtils]: 194: Hoare triple {43478#true} havoc ~tmp~5;havoc ~tmp___0~2; {43478#true} is VALID [2020-07-17 21:47:55,547 INFO L263 TraceCheckUtils]: 195: Hoare triple {43478#true} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-17 21:47:55,548 INFO L280 TraceCheckUtils]: 196: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43478#true} is VALID [2020-07-17 21:47:55,548 INFO L280 TraceCheckUtils]: 197: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,548 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {43478#true} {43478#true} #521#return; {43478#true} is VALID [2020-07-17 21:47:55,548 INFO L280 TraceCheckUtils]: 199: Hoare triple {43478#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43478#true} is VALID [2020-07-17 21:47:55,549 INFO L280 TraceCheckUtils]: 200: Hoare triple {43478#true} assume !(2 != ~tmp~5); {43478#true} is VALID [2020-07-17 21:47:55,549 INFO L280 TraceCheckUtils]: 201: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,549 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {43478#true} {43478#true} #505#return; {43478#true} is VALID [2020-07-17 21:47:55,549 INFO L280 TraceCheckUtils]: 203: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,550 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {43478#true} {43479#false} #493#return; {43479#false} is VALID [2020-07-17 21:47:55,550 INFO L280 TraceCheckUtils]: 205: Hoare triple {43479#false} assume !false; {43479#false} is VALID [2020-07-17 21:47:55,550 INFO L280 TraceCheckUtils]: 206: Hoare triple {43479#false} assume ~splverifierCounter~0 < 4; {43479#false} is VALID [2020-07-17 21:47:55,551 INFO L280 TraceCheckUtils]: 207: Hoare triple {43479#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {43479#false} is VALID [2020-07-17 21:47:55,551 INFO L280 TraceCheckUtils]: 208: Hoare triple {43479#false} assume !(0 != ~tmp~4); {43479#false} is VALID [2020-07-17 21:47:55,551 INFO L280 TraceCheckUtils]: 209: Hoare triple {43479#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {43479#false} is VALID [2020-07-17 21:47:55,552 INFO L280 TraceCheckUtils]: 210: Hoare triple {43479#false} assume !(0 != ~tmp___0~1); {43479#false} is VALID [2020-07-17 21:47:55,552 INFO L280 TraceCheckUtils]: 211: Hoare triple {43479#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {43479#false} is VALID [2020-07-17 21:47:55,552 INFO L280 TraceCheckUtils]: 212: Hoare triple {43479#false} assume 0 != ~tmp___2~0; {43479#false} is VALID [2020-07-17 21:47:55,552 INFO L263 TraceCheckUtils]: 213: Hoare triple {43479#false} call timeShift(); {43479#false} is VALID [2020-07-17 21:47:55,553 INFO L263 TraceCheckUtils]: 214: Hoare triple {43479#false} call __utac_acc__Specification5_spec__2(); {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:55,553 INFO L263 TraceCheckUtils]: 215: Hoare triple {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-17 21:47:55,553 INFO L280 TraceCheckUtils]: 216: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-17 21:47:55,554 INFO L280 TraceCheckUtils]: 217: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,554 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {43478#true} {43686#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {43478#true} is VALID [2020-07-17 21:47:55,554 INFO L280 TraceCheckUtils]: 219: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-17 21:47:55,554 INFO L280 TraceCheckUtils]: 220: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,555 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {43478#true} {43479#false} #499#return; {43479#false} is VALID [2020-07-17 21:47:55,555 INFO L280 TraceCheckUtils]: 222: Hoare triple {43479#false} assume !(0 != ~pumpRunning~0); {43479#false} is VALID [2020-07-17 21:47:55,555 INFO L280 TraceCheckUtils]: 223: Hoare triple {43479#false} assume 0 != ~systemActive~0; {43479#false} is VALID [2020-07-17 21:47:55,556 INFO L263 TraceCheckUtils]: 224: Hoare triple {43479#false} call processEnvironment(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:55,556 INFO L280 TraceCheckUtils]: 225: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43478#true} is VALID [2020-07-17 21:47:55,556 INFO L280 TraceCheckUtils]: 226: Hoare triple {43478#true} assume !(0 != ~pumpRunning~0); {43478#true} is VALID [2020-07-17 21:47:55,560 INFO L263 TraceCheckUtils]: 227: Hoare triple {43478#true} call processEnvironment__wrappee__highWaterSensor(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:55,561 INFO L280 TraceCheckUtils]: 228: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {43478#true} is VALID [2020-07-17 21:47:55,561 INFO L280 TraceCheckUtils]: 229: Hoare triple {43478#true} assume 0 == ~pumpRunning~0; {43478#true} is VALID [2020-07-17 21:47:55,561 INFO L263 TraceCheckUtils]: 230: Hoare triple {43478#true} call #t~ret1 := isHighWaterLevel(); {43478#true} is VALID [2020-07-17 21:47:55,562 INFO L280 TraceCheckUtils]: 231: Hoare triple {43478#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {43478#true} is VALID [2020-07-17 21:47:55,562 INFO L263 TraceCheckUtils]: 232: Hoare triple {43478#true} call #t~ret20 := isHighWaterSensorDry(); {43478#true} is VALID [2020-07-17 21:47:55,562 INFO L280 TraceCheckUtils]: 233: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:55,563 INFO L280 TraceCheckUtils]: 234: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:55,563 INFO L280 TraceCheckUtils]: 235: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,563 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-17 21:47:55,564 INFO L280 TraceCheckUtils]: 237: Hoare triple {43478#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {43478#true} is VALID [2020-07-17 21:47:55,564 INFO L280 TraceCheckUtils]: 238: Hoare triple {43478#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {43478#true} is VALID [2020-07-17 21:47:55,564 INFO L280 TraceCheckUtils]: 239: Hoare triple {43478#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {43478#true} is VALID [2020-07-17 21:47:55,564 INFO L280 TraceCheckUtils]: 240: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,565 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {43478#true} {43478#true} #511#return; {43478#true} is VALID [2020-07-17 21:47:55,565 INFO L280 TraceCheckUtils]: 242: Hoare triple {43478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43478#true} is VALID [2020-07-17 21:47:55,565 INFO L280 TraceCheckUtils]: 243: Hoare triple {43478#true} assume 0 != ~tmp~0; {43478#true} is VALID [2020-07-17 21:47:55,567 INFO L263 TraceCheckUtils]: 244: Hoare triple {43478#true} call activatePump(); {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:55,567 INFO L280 TraceCheckUtils]: 245: Hoare triple {43735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43478#true} is VALID [2020-07-17 21:47:55,567 INFO L280 TraceCheckUtils]: 246: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,568 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {43478#true} {43478#true} #513#return; {43478#true} is VALID [2020-07-17 21:47:55,568 INFO L280 TraceCheckUtils]: 248: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,568 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {43478#true} {43478#true} #485#return; {43478#true} is VALID [2020-07-17 21:47:55,569 INFO L280 TraceCheckUtils]: 250: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,569 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {43478#true} {43479#false} #503#return; {43479#false} is VALID [2020-07-17 21:47:55,569 INFO L263 TraceCheckUtils]: 252: Hoare triple {43479#false} call __utac_acc__Specification5_spec__3(); {43479#false} is VALID [2020-07-17 21:47:55,569 INFO L280 TraceCheckUtils]: 253: Hoare triple {43479#false} havoc ~tmp~5;havoc ~tmp___0~2; {43479#false} is VALID [2020-07-17 21:47:55,570 INFO L263 TraceCheckUtils]: 254: Hoare triple {43479#false} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-17 21:47:55,570 INFO L280 TraceCheckUtils]: 255: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43478#true} is VALID [2020-07-17 21:47:55,570 INFO L280 TraceCheckUtils]: 256: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,571 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {43478#true} {43479#false} #521#return; {43479#false} is VALID [2020-07-17 21:47:55,571 INFO L280 TraceCheckUtils]: 258: Hoare triple {43479#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43479#false} is VALID [2020-07-17 21:47:55,571 INFO L280 TraceCheckUtils]: 259: Hoare triple {43479#false} assume 2 != ~tmp~5; {43479#false} is VALID [2020-07-17 21:47:55,571 INFO L263 TraceCheckUtils]: 260: Hoare triple {43479#false} call #t~ret28 := isPumpRunning(); {43478#true} is VALID [2020-07-17 21:47:55,572 INFO L280 TraceCheckUtils]: 261: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-17 21:47:55,572 INFO L280 TraceCheckUtils]: 262: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:55,572 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {43478#true} {43479#false} #523#return; {43479#false} is VALID [2020-07-17 21:47:55,573 INFO L280 TraceCheckUtils]: 264: Hoare triple {43479#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {43479#false} is VALID [2020-07-17 21:47:55,573 INFO L280 TraceCheckUtils]: 265: Hoare triple {43479#false} assume 0 != ~tmp___0~2; {43479#false} is VALID [2020-07-17 21:47:55,573 INFO L280 TraceCheckUtils]: 266: Hoare triple {43479#false} assume 0 == ~switchedOnBeforeTS~0; {43479#false} is VALID [2020-07-17 21:47:55,573 INFO L263 TraceCheckUtils]: 267: Hoare triple {43479#false} call __automaton_fail(); {43479#false} is VALID [2020-07-17 21:47:55,574 INFO L280 TraceCheckUtils]: 268: Hoare triple {43479#false} assume !false; {43479#false} is VALID [2020-07-17 21:47:55,721 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 76 proven. 31 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2020-07-17 21:47:55,723 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [138904087] [2020-07-17 21:47:55,723 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [899403332] [2020-07-17 21:47:55,723 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:47:56,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:56,082 INFO L264 TraceCheckSpWp]: Trace formula consists of 1204 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-17 21:47:56,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:56,167 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:47:56,778 INFO L263 TraceCheckUtils]: 0: Hoare triple {43478#true} call ULTIMATE.init(); {43478#true} is VALID [2020-07-17 21:47:56,782 INFO L280 TraceCheckUtils]: 1: Hoare triple {43478#true} #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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,783 INFO L280 TraceCheckUtils]: 2: Hoare triple {43961#(<= ~waterLevel~0 1)} assume true; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,784 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43961#(<= ~waterLevel~0 1)} {43478#true} #539#return; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,785 INFO L263 TraceCheckUtils]: 4: Hoare triple {43961#(<= ~waterLevel~0 1)} call #t~ret74 := main(); {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,785 INFO L280 TraceCheckUtils]: 5: Hoare triple {43961#(<= ~waterLevel~0 1)} havoc ~retValue_acc~5;havoc ~tmp~3; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,785 INFO L263 TraceCheckUtils]: 6: Hoare triple {43961#(<= ~waterLevel~0 1)} call select_helpers(); {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,786 INFO L280 TraceCheckUtils]: 7: Hoare triple {43961#(<= ~waterLevel~0 1)} assume true; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,786 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43961#(<= ~waterLevel~0 1)} {43961#(<= ~waterLevel~0 1)} #437#return; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,787 INFO L263 TraceCheckUtils]: 9: Hoare triple {43961#(<= ~waterLevel~0 1)} call select_features(); {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,788 INFO L280 TraceCheckUtils]: 10: Hoare triple {43961#(<= ~waterLevel~0 1)} assume true; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,788 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {43961#(<= ~waterLevel~0 1)} {43961#(<= ~waterLevel~0 1)} #439#return; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,789 INFO L263 TraceCheckUtils]: 12: Hoare triple {43961#(<= ~waterLevel~0 1)} call #t~ret21 := valid_product(); {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,791 INFO L280 TraceCheckUtils]: 13: Hoare triple {43961#(<= ~waterLevel~0 1)} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,792 INFO L280 TraceCheckUtils]: 14: Hoare triple {43961#(<= ~waterLevel~0 1)} assume true; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,793 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {43961#(<= ~waterLevel~0 1)} {43961#(<= ~waterLevel~0 1)} #441#return; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,794 INFO L280 TraceCheckUtils]: 16: Hoare triple {43961#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,794 INFO L280 TraceCheckUtils]: 17: Hoare triple {43961#(<= ~waterLevel~0 1)} assume 0 != ~tmp~3; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,795 INFO L263 TraceCheckUtils]: 18: Hoare triple {43961#(<= ~waterLevel~0 1)} call setup(); {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,796 INFO L280 TraceCheckUtils]: 19: Hoare triple {43961#(<= ~waterLevel~0 1)} assume true; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,796 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {43961#(<= ~waterLevel~0 1)} {43961#(<= ~waterLevel~0 1)} #443#return; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,797 INFO L263 TraceCheckUtils]: 21: Hoare triple {43961#(<= ~waterLevel~0 1)} call runTest(); {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,798 INFO L263 TraceCheckUtils]: 22: Hoare triple {43961#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,799 INFO L280 TraceCheckUtils]: 23: Hoare triple {43961#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,799 INFO L280 TraceCheckUtils]: 24: Hoare triple {43961#(<= ~waterLevel~0 1)} assume true; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,800 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43961#(<= ~waterLevel~0 1)} {43961#(<= ~waterLevel~0 1)} #529#return; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,801 INFO L263 TraceCheckUtils]: 26: Hoare triple {43961#(<= ~waterLevel~0 1)} call test(); {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,801 INFO L280 TraceCheckUtils]: 27: Hoare triple {43961#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,802 INFO L280 TraceCheckUtils]: 28: Hoare triple {43961#(<= ~waterLevel~0 1)} assume !false; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,803 INFO L280 TraceCheckUtils]: 29: Hoare triple {43961#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,803 INFO L280 TraceCheckUtils]: 30: Hoare triple {43961#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,804 INFO L280 TraceCheckUtils]: 31: Hoare triple {43961#(<= ~waterLevel~0 1)} assume 0 != ~tmp~4; {43961#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:47:56,805 INFO L263 TraceCheckUtils]: 32: Hoare triple {43961#(<= ~waterLevel~0 1)} call waterRise(); {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:56,805 INFO L280 TraceCheckUtils]: 33: Hoare triple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {44059#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:47:56,806 INFO L280 TraceCheckUtils]: 34: Hoare triple {44059#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {44059#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:47:56,807 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {44059#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {43961#(<= ~waterLevel~0 1)} #487#return; {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:56,808 INFO L280 TraceCheckUtils]: 36: Hoare triple {44066#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:56,808 INFO L280 TraceCheckUtils]: 37: Hoare triple {44066#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:56,809 INFO L280 TraceCheckUtils]: 38: Hoare triple {44066#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:56,809 INFO L280 TraceCheckUtils]: 39: Hoare triple {44066#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:56,810 INFO L263 TraceCheckUtils]: 40: Hoare triple {44066#(<= ~waterLevel~0 2)} call timeShift(); {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:56,810 INFO L263 TraceCheckUtils]: 41: Hoare triple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {43478#true} is VALID [2020-07-17 21:47:56,810 INFO L263 TraceCheckUtils]: 42: Hoare triple {43478#true} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-17 21:47:56,810 INFO L280 TraceCheckUtils]: 43: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-17 21:47:56,810 INFO L280 TraceCheckUtils]: 44: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:56,810 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {43478#true} {43478#true} #519#return; {43478#true} is VALID [2020-07-17 21:47:56,811 INFO L280 TraceCheckUtils]: 46: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-17 21:47:56,811 INFO L280 TraceCheckUtils]: 47: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:56,812 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {43478#true} {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #499#return; {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:56,812 INFO L280 TraceCheckUtils]: 49: Hoare triple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:56,818 INFO L280 TraceCheckUtils]: 50: Hoare triple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:56,818 INFO L263 TraceCheckUtils]: 51: Hoare triple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {43478#true} is VALID [2020-07-17 21:47:56,818 INFO L280 TraceCheckUtils]: 52: Hoare triple {43478#true} havoc ~tmp~1; {43478#true} is VALID [2020-07-17 21:47:56,818 INFO L280 TraceCheckUtils]: 53: Hoare triple {43478#true} assume !(0 != ~pumpRunning~0); {43478#true} is VALID [2020-07-17 21:47:56,818 INFO L263 TraceCheckUtils]: 54: Hoare triple {43478#true} call processEnvironment__wrappee__highWaterSensor(); {43478#true} is VALID [2020-07-17 21:47:56,819 INFO L280 TraceCheckUtils]: 55: Hoare triple {43478#true} havoc ~tmp~0; {43478#true} is VALID [2020-07-17 21:47:56,819 INFO L280 TraceCheckUtils]: 56: Hoare triple {43478#true} assume 0 == ~pumpRunning~0; {43478#true} is VALID [2020-07-17 21:47:56,819 INFO L263 TraceCheckUtils]: 57: Hoare triple {43478#true} call #t~ret1 := isHighWaterLevel(); {43478#true} is VALID [2020-07-17 21:47:56,819 INFO L280 TraceCheckUtils]: 58: Hoare triple {43478#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {43478#true} is VALID [2020-07-17 21:47:56,819 INFO L263 TraceCheckUtils]: 59: Hoare triple {43478#true} call #t~ret20 := isHighWaterSensorDry(); {43478#true} is VALID [2020-07-17 21:47:56,819 INFO L280 TraceCheckUtils]: 60: Hoare triple {43478#true} havoc ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:56,819 INFO L280 TraceCheckUtils]: 61: Hoare triple {43478#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43478#true} is VALID [2020-07-17 21:47:56,820 INFO L280 TraceCheckUtils]: 62: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:56,820 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {43478#true} {43478#true} #497#return; {43478#true} is VALID [2020-07-17 21:47:56,820 INFO L280 TraceCheckUtils]: 64: Hoare triple {43478#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {43478#true} is VALID [2020-07-17 21:47:56,820 INFO L280 TraceCheckUtils]: 65: Hoare triple {43478#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {43478#true} is VALID [2020-07-17 21:47:56,820 INFO L280 TraceCheckUtils]: 66: Hoare triple {43478#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {43478#true} is VALID [2020-07-17 21:47:56,821 INFO L280 TraceCheckUtils]: 67: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:56,821 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {43478#true} {43478#true} #511#return; {43478#true} is VALID [2020-07-17 21:47:56,821 INFO L280 TraceCheckUtils]: 69: Hoare triple {43478#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43478#true} is VALID [2020-07-17 21:47:56,821 INFO L280 TraceCheckUtils]: 70: Hoare triple {43478#true} assume 0 != ~tmp~0; {43478#true} is VALID [2020-07-17 21:47:56,821 INFO L263 TraceCheckUtils]: 71: Hoare triple {43478#true} call activatePump(); {43478#true} is VALID [2020-07-17 21:47:56,821 INFO L280 TraceCheckUtils]: 72: Hoare triple {43478#true} ~pumpRunning~0 := 1; {43478#true} is VALID [2020-07-17 21:47:56,822 INFO L280 TraceCheckUtils]: 73: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:56,822 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {43478#true} {43478#true} #513#return; {43478#true} is VALID [2020-07-17 21:47:56,822 INFO L280 TraceCheckUtils]: 75: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:56,822 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {43478#true} {43478#true} #485#return; {43478#true} is VALID [2020-07-17 21:47:56,822 INFO L280 TraceCheckUtils]: 77: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:56,826 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {43478#true} {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #503#return; {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:56,826 INFO L263 TraceCheckUtils]: 79: Hoare triple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {43478#true} is VALID [2020-07-17 21:47:56,826 INFO L280 TraceCheckUtils]: 80: Hoare triple {43478#true} havoc ~tmp~5;havoc ~tmp___0~2; {43478#true} is VALID [2020-07-17 21:47:56,826 INFO L263 TraceCheckUtils]: 81: Hoare triple {43478#true} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-17 21:47:56,826 INFO L280 TraceCheckUtils]: 82: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43478#true} is VALID [2020-07-17 21:47:56,827 INFO L280 TraceCheckUtils]: 83: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:56,827 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {43478#true} {43478#true} #521#return; {43478#true} is VALID [2020-07-17 21:47:56,827 INFO L280 TraceCheckUtils]: 85: Hoare triple {43478#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43478#true} is VALID [2020-07-17 21:47:56,827 INFO L280 TraceCheckUtils]: 86: Hoare triple {43478#true} assume !(2 != ~tmp~5); {43478#true} is VALID [2020-07-17 21:47:56,827 INFO L280 TraceCheckUtils]: 87: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:56,828 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {43478#true} {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #505#return; {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:56,828 INFO L280 TraceCheckUtils]: 89: Hoare triple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:56,829 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {44066#(<= ~waterLevel~0 2)} #493#return; {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:56,829 INFO L280 TraceCheckUtils]: 91: Hoare triple {44066#(<= ~waterLevel~0 2)} assume !false; {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:56,830 INFO L280 TraceCheckUtils]: 92: Hoare triple {44066#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:56,830 INFO L280 TraceCheckUtils]: 93: Hoare triple {44066#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:56,830 INFO L280 TraceCheckUtils]: 94: Hoare triple {44066#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~4); {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:56,831 INFO L280 TraceCheckUtils]: 95: Hoare triple {44066#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:56,831 INFO L280 TraceCheckUtils]: 96: Hoare triple {44066#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:56,832 INFO L280 TraceCheckUtils]: 97: Hoare triple {44066#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:56,832 INFO L280 TraceCheckUtils]: 98: Hoare triple {44066#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {44066#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:47:56,833 INFO L263 TraceCheckUtils]: 99: Hoare triple {44066#(<= ~waterLevel~0 2)} call timeShift(); {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:56,833 INFO L263 TraceCheckUtils]: 100: Hoare triple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {43478#true} is VALID [2020-07-17 21:47:56,833 INFO L263 TraceCheckUtils]: 101: Hoare triple {43478#true} call #t~ret26 := isPumpRunning(); {43478#true} is VALID [2020-07-17 21:47:56,833 INFO L280 TraceCheckUtils]: 102: Hoare triple {43478#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43478#true} is VALID [2020-07-17 21:47:56,833 INFO L280 TraceCheckUtils]: 103: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:56,833 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {43478#true} {43478#true} #519#return; {43478#true} is VALID [2020-07-17 21:47:56,834 INFO L280 TraceCheckUtils]: 105: Hoare triple {43478#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43478#true} is VALID [2020-07-17 21:47:56,834 INFO L280 TraceCheckUtils]: 106: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:56,837 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {43478#true} {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #499#return; {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:56,837 INFO L280 TraceCheckUtils]: 108: Hoare triple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:56,838 INFO L263 TraceCheckUtils]: 109: Hoare triple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:56,839 INFO L280 TraceCheckUtils]: 110: Hoare triple {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:56,839 INFO L280 TraceCheckUtils]: 111: Hoare triple {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:56,840 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {44055#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #501#return; {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:56,840 INFO L280 TraceCheckUtils]: 113: Hoare triple {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:56,840 INFO L263 TraceCheckUtils]: 114: Hoare triple {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {43478#true} is VALID [2020-07-17 21:47:56,840 INFO L280 TraceCheckUtils]: 115: Hoare triple {43478#true} havoc ~tmp~1; {43478#true} is VALID [2020-07-17 21:47:56,841 INFO L280 TraceCheckUtils]: 116: Hoare triple {43478#true} assume 0 != ~pumpRunning~0; {43478#true} is VALID [2020-07-17 21:47:56,841 INFO L263 TraceCheckUtils]: 117: Hoare triple {43478#true} call #t~ret2 := isMethaneAlarm(); {43478#true} is VALID [2020-07-17 21:47:56,841 INFO L280 TraceCheckUtils]: 118: Hoare triple {43478#true} havoc ~retValue_acc~2; {43478#true} is VALID [2020-07-17 21:47:56,841 INFO L263 TraceCheckUtils]: 119: Hoare triple {43478#true} call #t~ret3 := isMethaneLevelCritical(); {43478#true} is VALID [2020-07-17 21:47:56,841 INFO L280 TraceCheckUtils]: 120: Hoare triple {43478#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43478#true} is VALID [2020-07-17 21:47:56,841 INFO L280 TraceCheckUtils]: 121: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:56,841 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {43478#true} {43478#true} #533#return; {43478#true} is VALID [2020-07-17 21:47:56,841 INFO L280 TraceCheckUtils]: 123: Hoare triple {43478#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {43478#true} is VALID [2020-07-17 21:47:56,842 INFO L280 TraceCheckUtils]: 124: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:56,842 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {43478#true} {43478#true} #479#return; {43478#true} is VALID [2020-07-17 21:47:56,842 INFO L280 TraceCheckUtils]: 126: Hoare triple {43478#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {43478#true} is VALID [2020-07-17 21:47:56,842 INFO L280 TraceCheckUtils]: 127: Hoare triple {43478#true} assume !(0 != ~tmp~1); {43478#true} is VALID [2020-07-17 21:47:56,842 INFO L263 TraceCheckUtils]: 128: Hoare triple {43478#true} call processEnvironment__wrappee__highWaterSensor(); {43478#true} is VALID [2020-07-17 21:47:56,842 INFO L280 TraceCheckUtils]: 129: Hoare triple {43478#true} havoc ~tmp~0; {43478#true} is VALID [2020-07-17 21:47:56,842 INFO L280 TraceCheckUtils]: 130: Hoare triple {43478#true} assume !(0 == ~pumpRunning~0); {43478#true} is VALID [2020-07-17 21:47:56,842 INFO L263 TraceCheckUtils]: 131: Hoare triple {43478#true} call processEnvironment__wrappee__base(); {43478#true} is VALID [2020-07-17 21:47:56,843 INFO L280 TraceCheckUtils]: 132: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:56,843 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {43478#true} {43478#true} #517#return; {43478#true} is VALID [2020-07-17 21:47:56,843 INFO L280 TraceCheckUtils]: 134: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:56,843 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {43478#true} {43478#true} #483#return; {43478#true} is VALID [2020-07-17 21:47:56,843 INFO L280 TraceCheckUtils]: 136: Hoare triple {43478#true} assume true; {43478#true} is VALID [2020-07-17 21:47:56,843 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {43478#true} {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #503#return; {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:47:56,844 INFO L263 TraceCheckUtils]: 138: Hoare triple {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {43478#true} is VALID [2020-07-17 21:47:56,844 INFO L280 TraceCheckUtils]: 139: Hoare triple {43478#true} havoc ~tmp~5;havoc ~tmp___0~2; {43478#true} is VALID [2020-07-17 21:47:56,844 INFO L263 TraceCheckUtils]: 140: Hoare triple {43478#true} call #t~ret27 := getWaterLevel(); {43478#true} is VALID [2020-07-17 21:47:56,844 INFO L280 TraceCheckUtils]: 141: Hoare triple {43478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {44386#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:56,845 INFO L280 TraceCheckUtils]: 142: Hoare triple {44386#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {44386#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:47:56,845 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {44386#(<= |getWaterLevel_#res| ~waterLevel~0)} {43478#true} #521#return; {44393#(<= |__utac_acc__Specification5_spec__3_#t~ret27| ~waterLevel~0)} is VALID [2020-07-17 21:47:56,846 INFO L280 TraceCheckUtils]: 144: Hoare triple {44393#(<= |__utac_acc__Specification5_spec__3_#t~ret27| ~waterLevel~0)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {44397#(<= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0)} is VALID [2020-07-17 21:47:56,846 INFO L280 TraceCheckUtils]: 145: Hoare triple {44397#(<= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0)} assume !(2 != ~tmp~5); {44401#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:56,847 INFO L280 TraceCheckUtils]: 146: Hoare triple {44401#(<= 2 ~waterLevel~0)} assume true; {44401#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:56,848 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {44401#(<= 2 ~waterLevel~0)} {44292#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #505#return; {44408#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 21:47:56,848 INFO L280 TraceCheckUtils]: 148: Hoare triple {44408#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {44408#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 21:47:56,853 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {44408#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {44066#(<= ~waterLevel~0 2)} #493#return; {43479#false} is VALID [2020-07-17 21:47:56,853 INFO L280 TraceCheckUtils]: 150: Hoare triple {43479#false} assume !false; {43479#false} is VALID [2020-07-17 21:47:56,853 INFO L280 TraceCheckUtils]: 151: Hoare triple {43479#false} assume ~splverifierCounter~0 < 4; {43479#false} is VALID [2020-07-17 21:47:56,854 INFO L280 TraceCheckUtils]: 152: Hoare triple {43479#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {43479#false} is VALID [2020-07-17 21:47:56,854 INFO L280 TraceCheckUtils]: 153: Hoare triple {43479#false} assume !(0 != ~tmp~4); {43479#false} is VALID [2020-07-17 21:47:56,854 INFO L280 TraceCheckUtils]: 154: Hoare triple {43479#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {43479#false} is VALID [2020-07-17 21:47:56,854 INFO L280 TraceCheckUtils]: 155: Hoare triple {43479#false} assume !(0 != ~tmp___0~1); {43479#false} is VALID [2020-07-17 21:47:56,854 INFO L280 TraceCheckUtils]: 156: Hoare triple {43479#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {43479#false} is VALID [2020-07-17 21:47:56,855 INFO L280 TraceCheckUtils]: 157: Hoare triple {43479#false} assume 0 != ~tmp___2~0; {43479#false} is VALID [2020-07-17 21:47:56,855 INFO L263 TraceCheckUtils]: 158: Hoare triple {43479#false} call timeShift(); {43479#false} is VALID [2020-07-17 21:47:56,855 INFO L263 TraceCheckUtils]: 159: Hoare triple {43479#false} call __utac_acc__Specification5_spec__2(); {43479#false} is VALID [2020-07-17 21:47:56,855 INFO L263 TraceCheckUtils]: 160: Hoare triple {43479#false} call #t~ret26 := isPumpRunning(); {43479#false} is VALID [2020-07-17 21:47:56,855 INFO L280 TraceCheckUtils]: 161: Hoare triple {43479#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43479#false} is VALID [2020-07-17 21:47:56,855 INFO L280 TraceCheckUtils]: 162: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-17 21:47:56,855 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {43479#false} {43479#false} #519#return; {43479#false} is VALID [2020-07-17 21:47:56,855 INFO L280 TraceCheckUtils]: 164: Hoare triple {43479#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43479#false} is VALID [2020-07-17 21:47:56,856 INFO L280 TraceCheckUtils]: 165: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-17 21:47:56,856 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {43479#false} {43479#false} #499#return; {43479#false} is VALID [2020-07-17 21:47:56,856 INFO L280 TraceCheckUtils]: 167: Hoare triple {43479#false} assume 0 != ~pumpRunning~0; {43479#false} is VALID [2020-07-17 21:47:56,856 INFO L263 TraceCheckUtils]: 168: Hoare triple {43479#false} call lowerWaterLevel(); {43479#false} is VALID [2020-07-17 21:47:56,856 INFO L280 TraceCheckUtils]: 169: Hoare triple {43479#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43479#false} is VALID [2020-07-17 21:47:56,856 INFO L280 TraceCheckUtils]: 170: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-17 21:47:56,856 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {43479#false} {43479#false} #501#return; {43479#false} is VALID [2020-07-17 21:47:56,856 INFO L280 TraceCheckUtils]: 172: Hoare triple {43479#false} assume 0 != ~systemActive~0; {43479#false} is VALID [2020-07-17 21:47:56,857 INFO L263 TraceCheckUtils]: 173: Hoare triple {43479#false} call processEnvironment(); {43479#false} is VALID [2020-07-17 21:47:56,857 INFO L280 TraceCheckUtils]: 174: Hoare triple {43479#false} havoc ~tmp~1; {43479#false} is VALID [2020-07-17 21:47:56,857 INFO L280 TraceCheckUtils]: 175: Hoare triple {43479#false} assume 0 != ~pumpRunning~0; {43479#false} is VALID [2020-07-17 21:47:56,857 INFO L263 TraceCheckUtils]: 176: Hoare triple {43479#false} call #t~ret2 := isMethaneAlarm(); {43479#false} is VALID [2020-07-17 21:47:56,857 INFO L280 TraceCheckUtils]: 177: Hoare triple {43479#false} havoc ~retValue_acc~2; {43479#false} is VALID [2020-07-17 21:47:56,857 INFO L263 TraceCheckUtils]: 178: Hoare triple {43479#false} call #t~ret3 := isMethaneLevelCritical(); {43479#false} is VALID [2020-07-17 21:47:56,857 INFO L280 TraceCheckUtils]: 179: Hoare triple {43479#false} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {43479#false} is VALID [2020-07-17 21:47:56,857 INFO L280 TraceCheckUtils]: 180: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-17 21:47:56,858 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {43479#false} {43479#false} #533#return; {43479#false} is VALID [2020-07-17 21:47:56,858 INFO L280 TraceCheckUtils]: 182: Hoare triple {43479#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {43479#false} is VALID [2020-07-17 21:47:56,858 INFO L280 TraceCheckUtils]: 183: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-17 21:47:56,858 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {43479#false} {43479#false} #479#return; {43479#false} is VALID [2020-07-17 21:47:56,858 INFO L280 TraceCheckUtils]: 185: Hoare triple {43479#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {43479#false} is VALID [2020-07-17 21:47:56,858 INFO L280 TraceCheckUtils]: 186: Hoare triple {43479#false} assume 0 != ~tmp~1; {43479#false} is VALID [2020-07-17 21:47:56,858 INFO L263 TraceCheckUtils]: 187: Hoare triple {43479#false} call deactivatePump(); {43479#false} is VALID [2020-07-17 21:47:56,858 INFO L280 TraceCheckUtils]: 188: Hoare triple {43479#false} ~pumpRunning~0 := 0; {43479#false} is VALID [2020-07-17 21:47:56,859 INFO L280 TraceCheckUtils]: 189: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-17 21:47:56,859 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {43479#false} {43479#false} #481#return; {43479#false} is VALID [2020-07-17 21:47:56,859 INFO L280 TraceCheckUtils]: 191: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-17 21:47:56,859 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {43479#false} {43479#false} #503#return; {43479#false} is VALID [2020-07-17 21:47:56,859 INFO L263 TraceCheckUtils]: 193: Hoare triple {43479#false} call __utac_acc__Specification5_spec__3(); {43479#false} is VALID [2020-07-17 21:47:56,859 INFO L280 TraceCheckUtils]: 194: Hoare triple {43479#false} havoc ~tmp~5;havoc ~tmp___0~2; {43479#false} is VALID [2020-07-17 21:47:56,859 INFO L263 TraceCheckUtils]: 195: Hoare triple {43479#false} call #t~ret27 := getWaterLevel(); {43479#false} is VALID [2020-07-17 21:47:56,860 INFO L280 TraceCheckUtils]: 196: Hoare triple {43479#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43479#false} is VALID [2020-07-17 21:47:56,860 INFO L280 TraceCheckUtils]: 197: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-17 21:47:56,860 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {43479#false} {43479#false} #521#return; {43479#false} is VALID [2020-07-17 21:47:56,860 INFO L280 TraceCheckUtils]: 199: Hoare triple {43479#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43479#false} is VALID [2020-07-17 21:47:56,860 INFO L280 TraceCheckUtils]: 200: Hoare triple {43479#false} assume !(2 != ~tmp~5); {43479#false} is VALID [2020-07-17 21:47:56,860 INFO L280 TraceCheckUtils]: 201: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-17 21:47:56,860 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {43479#false} {43479#false} #505#return; {43479#false} is VALID [2020-07-17 21:47:56,860 INFO L280 TraceCheckUtils]: 203: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-17 21:47:56,861 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {43479#false} {43479#false} #493#return; {43479#false} is VALID [2020-07-17 21:47:56,861 INFO L280 TraceCheckUtils]: 205: Hoare triple {43479#false} assume !false; {43479#false} is VALID [2020-07-17 21:47:56,861 INFO L280 TraceCheckUtils]: 206: Hoare triple {43479#false} assume ~splverifierCounter~0 < 4; {43479#false} is VALID [2020-07-17 21:47:56,861 INFO L280 TraceCheckUtils]: 207: Hoare triple {43479#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {43479#false} is VALID [2020-07-17 21:47:56,861 INFO L280 TraceCheckUtils]: 208: Hoare triple {43479#false} assume !(0 != ~tmp~4); {43479#false} is VALID [2020-07-17 21:47:56,861 INFO L280 TraceCheckUtils]: 209: Hoare triple {43479#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {43479#false} is VALID [2020-07-17 21:47:56,861 INFO L280 TraceCheckUtils]: 210: Hoare triple {43479#false} assume !(0 != ~tmp___0~1); {43479#false} is VALID [2020-07-17 21:47:56,861 INFO L280 TraceCheckUtils]: 211: Hoare triple {43479#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {43479#false} is VALID [2020-07-17 21:47:56,862 INFO L280 TraceCheckUtils]: 212: Hoare triple {43479#false} assume 0 != ~tmp___2~0; {43479#false} is VALID [2020-07-17 21:47:56,862 INFO L263 TraceCheckUtils]: 213: Hoare triple {43479#false} call timeShift(); {43479#false} is VALID [2020-07-17 21:47:56,862 INFO L263 TraceCheckUtils]: 214: Hoare triple {43479#false} call __utac_acc__Specification5_spec__2(); {43479#false} is VALID [2020-07-17 21:47:56,862 INFO L263 TraceCheckUtils]: 215: Hoare triple {43479#false} call #t~ret26 := isPumpRunning(); {43479#false} is VALID [2020-07-17 21:47:56,862 INFO L280 TraceCheckUtils]: 216: Hoare triple {43479#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43479#false} is VALID [2020-07-17 21:47:56,862 INFO L280 TraceCheckUtils]: 217: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-17 21:47:56,862 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {43479#false} {43479#false} #519#return; {43479#false} is VALID [2020-07-17 21:47:56,862 INFO L280 TraceCheckUtils]: 219: Hoare triple {43479#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {43479#false} is VALID [2020-07-17 21:47:56,863 INFO L280 TraceCheckUtils]: 220: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-17 21:47:56,863 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {43479#false} {43479#false} #499#return; {43479#false} is VALID [2020-07-17 21:47:56,863 INFO L280 TraceCheckUtils]: 222: Hoare triple {43479#false} assume !(0 != ~pumpRunning~0); {43479#false} is VALID [2020-07-17 21:47:56,863 INFO L280 TraceCheckUtils]: 223: Hoare triple {43479#false} assume 0 != ~systemActive~0; {43479#false} is VALID [2020-07-17 21:47:56,863 INFO L263 TraceCheckUtils]: 224: Hoare triple {43479#false} call processEnvironment(); {43479#false} is VALID [2020-07-17 21:47:56,863 INFO L280 TraceCheckUtils]: 225: Hoare triple {43479#false} havoc ~tmp~1; {43479#false} is VALID [2020-07-17 21:47:56,863 INFO L280 TraceCheckUtils]: 226: Hoare triple {43479#false} assume !(0 != ~pumpRunning~0); {43479#false} is VALID [2020-07-17 21:47:56,863 INFO L263 TraceCheckUtils]: 227: Hoare triple {43479#false} call processEnvironment__wrappee__highWaterSensor(); {43479#false} is VALID [2020-07-17 21:47:56,864 INFO L280 TraceCheckUtils]: 228: Hoare triple {43479#false} havoc ~tmp~0; {43479#false} is VALID [2020-07-17 21:47:56,864 INFO L280 TraceCheckUtils]: 229: Hoare triple {43479#false} assume 0 == ~pumpRunning~0; {43479#false} is VALID [2020-07-17 21:47:56,864 INFO L263 TraceCheckUtils]: 230: Hoare triple {43479#false} call #t~ret1 := isHighWaterLevel(); {43479#false} is VALID [2020-07-17 21:47:56,864 INFO L280 TraceCheckUtils]: 231: Hoare triple {43479#false} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {43479#false} is VALID [2020-07-17 21:47:56,864 INFO L263 TraceCheckUtils]: 232: Hoare triple {43479#false} call #t~ret20 := isHighWaterSensorDry(); {43479#false} is VALID [2020-07-17 21:47:56,864 INFO L280 TraceCheckUtils]: 233: Hoare triple {43479#false} havoc ~retValue_acc~11; {43479#false} is VALID [2020-07-17 21:47:56,864 INFO L280 TraceCheckUtils]: 234: Hoare triple {43479#false} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {43479#false} is VALID [2020-07-17 21:47:56,864 INFO L280 TraceCheckUtils]: 235: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-17 21:47:56,865 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {43479#false} {43479#false} #497#return; {43479#false} is VALID [2020-07-17 21:47:56,865 INFO L280 TraceCheckUtils]: 237: Hoare triple {43479#false} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {43479#false} is VALID [2020-07-17 21:47:56,865 INFO L280 TraceCheckUtils]: 238: Hoare triple {43479#false} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {43479#false} is VALID [2020-07-17 21:47:56,865 INFO L280 TraceCheckUtils]: 239: Hoare triple {43479#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {43479#false} is VALID [2020-07-17 21:47:56,865 INFO L280 TraceCheckUtils]: 240: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-17 21:47:56,865 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {43479#false} {43479#false} #511#return; {43479#false} is VALID [2020-07-17 21:47:56,865 INFO L280 TraceCheckUtils]: 242: Hoare triple {43479#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43479#false} is VALID [2020-07-17 21:47:56,865 INFO L280 TraceCheckUtils]: 243: Hoare triple {43479#false} assume 0 != ~tmp~0; {43479#false} is VALID [2020-07-17 21:47:56,865 INFO L263 TraceCheckUtils]: 244: Hoare triple {43479#false} call activatePump(); {43479#false} is VALID [2020-07-17 21:47:56,866 INFO L280 TraceCheckUtils]: 245: Hoare triple {43479#false} ~pumpRunning~0 := 1; {43479#false} is VALID [2020-07-17 21:47:56,866 INFO L280 TraceCheckUtils]: 246: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-17 21:47:56,866 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {43479#false} {43479#false} #513#return; {43479#false} is VALID [2020-07-17 21:47:56,866 INFO L280 TraceCheckUtils]: 248: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-17 21:47:56,866 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {43479#false} {43479#false} #485#return; {43479#false} is VALID [2020-07-17 21:47:56,866 INFO L280 TraceCheckUtils]: 250: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-17 21:47:56,866 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {43479#false} {43479#false} #503#return; {43479#false} is VALID [2020-07-17 21:47:56,866 INFO L263 TraceCheckUtils]: 252: Hoare triple {43479#false} call __utac_acc__Specification5_spec__3(); {43479#false} is VALID [2020-07-17 21:47:56,867 INFO L280 TraceCheckUtils]: 253: Hoare triple {43479#false} havoc ~tmp~5;havoc ~tmp___0~2; {43479#false} is VALID [2020-07-17 21:47:56,867 INFO L263 TraceCheckUtils]: 254: Hoare triple {43479#false} call #t~ret27 := getWaterLevel(); {43479#false} is VALID [2020-07-17 21:47:56,867 INFO L280 TraceCheckUtils]: 255: Hoare triple {43479#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {43479#false} is VALID [2020-07-17 21:47:56,867 INFO L280 TraceCheckUtils]: 256: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-17 21:47:56,867 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {43479#false} {43479#false} #521#return; {43479#false} is VALID [2020-07-17 21:47:56,867 INFO L280 TraceCheckUtils]: 258: Hoare triple {43479#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {43479#false} is VALID [2020-07-17 21:47:56,867 INFO L280 TraceCheckUtils]: 259: Hoare triple {43479#false} assume 2 != ~tmp~5; {43479#false} is VALID [2020-07-17 21:47:56,867 INFO L263 TraceCheckUtils]: 260: Hoare triple {43479#false} call #t~ret28 := isPumpRunning(); {43479#false} is VALID [2020-07-17 21:47:56,868 INFO L280 TraceCheckUtils]: 261: Hoare triple {43479#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {43479#false} is VALID [2020-07-17 21:47:56,868 INFO L280 TraceCheckUtils]: 262: Hoare triple {43479#false} assume true; {43479#false} is VALID [2020-07-17 21:47:56,868 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {43479#false} {43479#false} #523#return; {43479#false} is VALID [2020-07-17 21:47:56,868 INFO L280 TraceCheckUtils]: 264: Hoare triple {43479#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {43479#false} is VALID [2020-07-17 21:47:56,868 INFO L280 TraceCheckUtils]: 265: Hoare triple {43479#false} assume 0 != ~tmp___0~2; {43479#false} is VALID [2020-07-17 21:47:56,868 INFO L280 TraceCheckUtils]: 266: Hoare triple {43479#false} assume 0 == ~switchedOnBeforeTS~0; {43479#false} is VALID [2020-07-17 21:47:56,868 INFO L263 TraceCheckUtils]: 267: Hoare triple {43479#false} call __automaton_fail(); {43479#false} is VALID [2020-07-17 21:47:56,868 INFO L280 TraceCheckUtils]: 268: Hoare triple {43479#false} assume !false; {43479#false} is VALID [2020-07-17 21:47:56,908 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 195 proven. 4 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2020-07-17 21:47:56,908 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:47:56,908 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 25 [2020-07-17 21:47:56,909 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [823877719] [2020-07-17 21:47:56,910 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 269 [2020-07-17 21:47:57,359 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:47:57,359 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 25 states. [2020-07-17 21:47:57,830 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 331 edges. 331 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:57,831 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2020-07-17 21:47:57,831 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:47:57,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2020-07-17 21:47:57,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=520, Unknown=0, NotChecked=0, Total=600 [2020-07-17 21:47:57,832 INFO L87 Difference]: Start difference. First operand 1588 states and 1864 transitions. Second operand 25 states. [2020-07-17 21:47:59,961 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-07-17 21:48:07,409 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:48:13,570 WARN L193 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 191 [2020-07-17 21:48:14,822 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-17 21:48:15,933 WARN L193 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-17 21:48:16,375 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:48:17,011 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:48:17,900 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:48:18,636 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:48:19,205 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:48:26,368 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:48:27,532 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:49:12,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:12,174 INFO L93 Difference]: Finished difference Result 4329 states and 5914 transitions. [2020-07-17 21:49:12,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2020-07-17 21:49:12,174 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 269 [2020-07-17 21:49:12,175 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:49:12,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-17 21:49:12,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 846 transitions. [2020-07-17 21:49:12,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-17 21:49:12,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 846 transitions. [2020-07-17 21:49:12,199 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 45 states and 846 transitions. [2020-07-17 21:49:14,810 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 846 edges. 846 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:49:15,198 INFO L225 Difference]: With dead ends: 4329 [2020-07-17 21:49:15,198 INFO L226 Difference]: Without dead ends: 2788 [2020-07-17 21:49:15,203 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 441 GetRequests, 376 SyntacticMatches, 1 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1106 ImplicationChecksByTransitivity, 6.8s TimeCoverageRelationStatistics Valid=746, Invalid=3544, Unknown=0, NotChecked=0, Total=4290 [2020-07-17 21:49:15,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2788 states. [2020-07-17 21:49:34,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2788 to 1984. [2020-07-17 21:49:34,761 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:49:34,761 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2788 states. Second operand 1984 states. [2020-07-17 21:49:34,761 INFO L74 IsIncluded]: Start isIncluded. First operand 2788 states. Second operand 1984 states. [2020-07-17 21:49:34,761 INFO L87 Difference]: Start difference. First operand 2788 states. Second operand 1984 states. [2020-07-17 21:49:35,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:35,055 INFO L93 Difference]: Finished difference Result 2788 states and 3729 transitions. [2020-07-17 21:49:35,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2788 states and 3729 transitions. [2020-07-17 21:49:35,064 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:49:35,064 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:49:35,064 INFO L74 IsIncluded]: Start isIncluded. First operand 1984 states. Second operand 2788 states. [2020-07-17 21:49:35,064 INFO L87 Difference]: Start difference. First operand 1984 states. Second operand 2788 states. [2020-07-17 21:49:35,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:35,334 INFO L93 Difference]: Finished difference Result 2788 states and 3729 transitions. [2020-07-17 21:49:35,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2788 states and 3729 transitions. [2020-07-17 21:49:35,340 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:49:35,340 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:49:35,340 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:49:35,340 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:49:35,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1984 states. [2020-07-17 21:49:35,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 1984 states and 2338 transitions. [2020-07-17 21:49:35,524 INFO L78 Accepts]: Start accepts. Automaton has 1984 states and 2338 transitions. Word has length 269 [2020-07-17 21:49:35,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:49:35,524 INFO L479 AbstractCegarLoop]: Abstraction has 1984 states and 2338 transitions. [2020-07-17 21:49:35,524 INFO L480 AbstractCegarLoop]: Interpolant automaton has 25 states. [2020-07-17 21:49:35,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 2338 transitions. [2020-07-17 21:49:35,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2020-07-17 21:49:35,531 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:49:35,532 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:49:35,744 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-17 21:49:35,745 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:49:35,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:49:35,746 INFO L82 PathProgramCache]: Analyzing trace with hash -1874771990, now seen corresponding path program 1 times [2020-07-17 21:49:35,746 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:49:35,746 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1663949761] [2020-07-17 21:49:35,747 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:49:35,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,164 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:49:36,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,223 INFO L280 TraceCheckUtils]: 0: Hoare triple {59270#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {59046#true} is VALID [2020-07-17 21:49:36,223 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,223 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #539#return; {59046#true} is VALID [2020-07-17 21:49:36,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,227 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59046#true} {59046#true} #437#return; {59046#true} is VALID [2020-07-17 21:49:36,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,229 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59046#true} {59046#true} #439#return; {59046#true} is VALID [2020-07-17 21:49:36,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {59271#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:49:36,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {59271#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {59271#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:49:36,278 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59271#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {59046#true} #441#return; {59058#(= |main_#t~ret21| 1)} is VALID [2020-07-17 21:49:36,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,282 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59046#true} {59046#true} #443#return; {59046#true} is VALID [2020-07-17 21:49:36,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {59046#true} is VALID [2020-07-17 21:49:36,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,301 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #529#return; {59046#true} is VALID [2020-07-17 21:49:36,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59046#true} is VALID [2020-07-17 21:49:36,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,322 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #487#return; {59046#true} is VALID [2020-07-17 21:49:36,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:36,385 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,386 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-17 21:49:36,386 INFO L263 TraceCheckUtils]: 0: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-17 21:49:36,386 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:36,386 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,387 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-17 21:49:36,387 INFO L280 TraceCheckUtils]: 4: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-17 21:49:36,387 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,387 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59046#true} {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {59046#true} is VALID [2020-07-17 21:49:36,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:36,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:36,491 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,491 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-17 21:49:36,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {59046#true} is VALID [2020-07-17 21:49:36,491 INFO L263 TraceCheckUtils]: 1: Hoare triple {59046#true} call #t~ret20 := isHighWaterSensorDry(); {59046#true} is VALID [2020-07-17 21:49:36,492 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:36,492 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:36,492 INFO L280 TraceCheckUtils]: 4: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,492 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-17 21:49:36,492 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {59046#true} is VALID [2020-07-17 21:49:36,492 INFO L280 TraceCheckUtils]: 7: Hoare triple {59046#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {59046#true} is VALID [2020-07-17 21:49:36,493 INFO L280 TraceCheckUtils]: 8: Hoare triple {59046#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {59046#true} is VALID [2020-07-17 21:49:36,493 INFO L280 TraceCheckUtils]: 9: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,493 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59046#true} {59046#true} #511#return; {59046#true} is VALID [2020-07-17 21:49:36,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,497 INFO L280 TraceCheckUtils]: 0: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,498 INFO L280 TraceCheckUtils]: 1: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,499 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #513#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,499 INFO L280 TraceCheckUtils]: 0: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {59046#true} is VALID [2020-07-17 21:49:36,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume 0 == ~pumpRunning~0; {59046#true} is VALID [2020-07-17 21:49:36,499 INFO L263 TraceCheckUtils]: 2: Hoare triple {59046#true} call #t~ret1 := isHighWaterLevel(); {59046#true} is VALID [2020-07-17 21:49:36,500 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {59046#true} is VALID [2020-07-17 21:49:36,500 INFO L263 TraceCheckUtils]: 4: Hoare triple {59046#true} call #t~ret20 := isHighWaterSensorDry(); {59046#true} is VALID [2020-07-17 21:49:36,500 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:36,500 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:36,500 INFO L280 TraceCheckUtils]: 7: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,501 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-17 21:49:36,501 INFO L280 TraceCheckUtils]: 9: Hoare triple {59046#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {59046#true} is VALID [2020-07-17 21:49:36,501 INFO L280 TraceCheckUtils]: 10: Hoare triple {59046#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {59046#true} is VALID [2020-07-17 21:49:36,501 INFO L280 TraceCheckUtils]: 11: Hoare triple {59046#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {59046#true} is VALID [2020-07-17 21:49:36,501 INFO L280 TraceCheckUtils]: 12: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,502 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {59046#true} {59046#true} #511#return; {59046#true} is VALID [2020-07-17 21:49:36,502 INFO L280 TraceCheckUtils]: 14: Hoare triple {59046#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {59046#true} is VALID [2020-07-17 21:49:36,502 INFO L280 TraceCheckUtils]: 15: Hoare triple {59046#true} assume 0 != ~tmp~0; {59046#true} is VALID [2020-07-17 21:49:36,503 INFO L263 TraceCheckUtils]: 16: Hoare triple {59046#true} call activatePump(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:36,504 INFO L280 TraceCheckUtils]: 17: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,504 INFO L280 TraceCheckUtils]: 18: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,505 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #513#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,506 INFO L280 TraceCheckUtils]: 20: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,506 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #485#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,507 INFO L280 TraceCheckUtils]: 0: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {59046#true} is VALID [2020-07-17 21:49:36,507 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume !(0 != ~pumpRunning~0); {59046#true} is VALID [2020-07-17 21:49:36,508 INFO L263 TraceCheckUtils]: 2: Hoare triple {59046#true} call processEnvironment__wrappee__highWaterSensor(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:36,508 INFO L280 TraceCheckUtils]: 3: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {59046#true} is VALID [2020-07-17 21:49:36,508 INFO L280 TraceCheckUtils]: 4: Hoare triple {59046#true} assume 0 == ~pumpRunning~0; {59046#true} is VALID [2020-07-17 21:49:36,508 INFO L263 TraceCheckUtils]: 5: Hoare triple {59046#true} call #t~ret1 := isHighWaterLevel(); {59046#true} is VALID [2020-07-17 21:49:36,509 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {59046#true} is VALID [2020-07-17 21:49:36,509 INFO L263 TraceCheckUtils]: 7: Hoare triple {59046#true} call #t~ret20 := isHighWaterSensorDry(); {59046#true} is VALID [2020-07-17 21:49:36,509 INFO L280 TraceCheckUtils]: 8: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:36,509 INFO L280 TraceCheckUtils]: 9: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:36,509 INFO L280 TraceCheckUtils]: 10: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,509 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-17 21:49:36,510 INFO L280 TraceCheckUtils]: 12: Hoare triple {59046#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {59046#true} is VALID [2020-07-17 21:49:36,510 INFO L280 TraceCheckUtils]: 13: Hoare triple {59046#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {59046#true} is VALID [2020-07-17 21:49:36,510 INFO L280 TraceCheckUtils]: 14: Hoare triple {59046#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {59046#true} is VALID [2020-07-17 21:49:36,510 INFO L280 TraceCheckUtils]: 15: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,510 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {59046#true} {59046#true} #511#return; {59046#true} is VALID [2020-07-17 21:49:36,511 INFO L280 TraceCheckUtils]: 17: Hoare triple {59046#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {59046#true} is VALID [2020-07-17 21:49:36,511 INFO L280 TraceCheckUtils]: 18: Hoare triple {59046#true} assume 0 != ~tmp~0; {59046#true} is VALID [2020-07-17 21:49:36,512 INFO L263 TraceCheckUtils]: 19: Hoare triple {59046#true} call activatePump(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:36,512 INFO L280 TraceCheckUtils]: 20: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,513 INFO L280 TraceCheckUtils]: 21: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,514 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #513#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,515 INFO L280 TraceCheckUtils]: 23: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,515 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #485#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,516 INFO L280 TraceCheckUtils]: 25: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,517 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #503#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-17 21:49:36,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,525 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-17 21:49:36,525 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~tmp~5;havoc ~tmp___0~2; {59046#true} is VALID [2020-07-17 21:49:36,525 INFO L263 TraceCheckUtils]: 1: Hoare triple {59046#true} call #t~ret27 := getWaterLevel(); {59046#true} is VALID [2020-07-17 21:49:36,526 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-17 21:49:36,526 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,526 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-17 21:49:36,526 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59046#true} is VALID [2020-07-17 21:49:36,526 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume !(2 != ~tmp~5); {59046#true} is VALID [2020-07-17 21:49:36,527 INFO L280 TraceCheckUtils]: 7: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,527 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {59046#true} {59309#(<= 1 ~pumpRunning~0)} #505#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,529 INFO L263 TraceCheckUtils]: 0: Hoare triple {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:36,529 INFO L263 TraceCheckUtils]: 1: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-17 21:49:36,529 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:36,530 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,530 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-17 21:49:36,530 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-17 21:49:36,530 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,530 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59046#true} {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {59046#true} is VALID [2020-07-17 21:49:36,531 INFO L280 TraceCheckUtils]: 8: Hoare triple {59046#true} assume !(0 != ~pumpRunning~0); {59046#true} is VALID [2020-07-17 21:49:36,531 INFO L280 TraceCheckUtils]: 9: Hoare triple {59046#true} assume 0 != ~systemActive~0; {59046#true} is VALID [2020-07-17 21:49:36,532 INFO L263 TraceCheckUtils]: 10: Hoare triple {59046#true} call processEnvironment(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:36,532 INFO L280 TraceCheckUtils]: 11: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {59046#true} is VALID [2020-07-17 21:49:36,532 INFO L280 TraceCheckUtils]: 12: Hoare triple {59046#true} assume !(0 != ~pumpRunning~0); {59046#true} is VALID [2020-07-17 21:49:36,533 INFO L263 TraceCheckUtils]: 13: Hoare triple {59046#true} call processEnvironment__wrappee__highWaterSensor(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:36,533 INFO L280 TraceCheckUtils]: 14: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {59046#true} is VALID [2020-07-17 21:49:36,534 INFO L280 TraceCheckUtils]: 15: Hoare triple {59046#true} assume 0 == ~pumpRunning~0; {59046#true} is VALID [2020-07-17 21:49:36,534 INFO L263 TraceCheckUtils]: 16: Hoare triple {59046#true} call #t~ret1 := isHighWaterLevel(); {59046#true} is VALID [2020-07-17 21:49:36,534 INFO L280 TraceCheckUtils]: 17: Hoare triple {59046#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {59046#true} is VALID [2020-07-17 21:49:36,534 INFO L263 TraceCheckUtils]: 18: Hoare triple {59046#true} call #t~ret20 := isHighWaterSensorDry(); {59046#true} is VALID [2020-07-17 21:49:36,534 INFO L280 TraceCheckUtils]: 19: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:36,535 INFO L280 TraceCheckUtils]: 20: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:36,535 INFO L280 TraceCheckUtils]: 21: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,535 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-17 21:49:36,535 INFO L280 TraceCheckUtils]: 23: Hoare triple {59046#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {59046#true} is VALID [2020-07-17 21:49:36,535 INFO L280 TraceCheckUtils]: 24: Hoare triple {59046#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {59046#true} is VALID [2020-07-17 21:49:36,536 INFO L280 TraceCheckUtils]: 25: Hoare triple {59046#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {59046#true} is VALID [2020-07-17 21:49:36,536 INFO L280 TraceCheckUtils]: 26: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,536 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {59046#true} {59046#true} #511#return; {59046#true} is VALID [2020-07-17 21:49:36,536 INFO L280 TraceCheckUtils]: 28: Hoare triple {59046#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {59046#true} is VALID [2020-07-17 21:49:36,536 INFO L280 TraceCheckUtils]: 29: Hoare triple {59046#true} assume 0 != ~tmp~0; {59046#true} is VALID [2020-07-17 21:49:36,537 INFO L263 TraceCheckUtils]: 30: Hoare triple {59046#true} call activatePump(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:36,538 INFO L280 TraceCheckUtils]: 31: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,539 INFO L280 TraceCheckUtils]: 32: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,540 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #513#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,541 INFO L280 TraceCheckUtils]: 34: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,541 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #485#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,542 INFO L280 TraceCheckUtils]: 36: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,543 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #503#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,543 INFO L263 TraceCheckUtils]: 38: Hoare triple {59309#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {59046#true} is VALID [2020-07-17 21:49:36,543 INFO L280 TraceCheckUtils]: 39: Hoare triple {59046#true} havoc ~tmp~5;havoc ~tmp___0~2; {59046#true} is VALID [2020-07-17 21:49:36,543 INFO L263 TraceCheckUtils]: 40: Hoare triple {59046#true} call #t~ret27 := getWaterLevel(); {59046#true} is VALID [2020-07-17 21:49:36,543 INFO L280 TraceCheckUtils]: 41: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-17 21:49:36,544 INFO L280 TraceCheckUtils]: 42: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,544 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-17 21:49:36,544 INFO L280 TraceCheckUtils]: 44: Hoare triple {59046#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59046#true} is VALID [2020-07-17 21:49:36,544 INFO L280 TraceCheckUtils]: 45: Hoare triple {59046#true} assume !(2 != ~tmp~5); {59046#true} is VALID [2020-07-17 21:49:36,544 INFO L280 TraceCheckUtils]: 46: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,545 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {59046#true} {59309#(<= 1 ~pumpRunning~0)} #505#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,546 INFO L280 TraceCheckUtils]: 48: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,547 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #493#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:36,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,574 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:36,575 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,575 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-17 21:49:36,575 INFO L263 TraceCheckUtils]: 0: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-17 21:49:36,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:36,576 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,576 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-17 21:49:36,576 INFO L280 TraceCheckUtils]: 4: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-17 21:49:36,577 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,577 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59046#true} {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {59046#true} is VALID [2020-07-17 21:49:36,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,587 INFO L280 TraceCheckUtils]: 0: Hoare triple {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59046#true} is VALID [2020-07-17 21:49:36,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,589 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59118#(not (= 0 ~pumpRunning~0))} #501#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:36,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,605 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59046#true} is VALID [2020-07-17 21:49:36,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,605 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #533#return; {59046#true} is VALID [2020-07-17 21:49:36,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~2; {59046#true} is VALID [2020-07-17 21:49:36,606 INFO L263 TraceCheckUtils]: 1: Hoare triple {59046#true} call #t~ret3 := isMethaneLevelCritical(); {59046#true} is VALID [2020-07-17 21:49:36,606 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59046#true} is VALID [2020-07-17 21:49:36,606 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,607 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59046#true} {59046#true} #533#return; {59046#true} is VALID [2020-07-17 21:49:36,607 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {59046#true} is VALID [2020-07-17 21:49:36,607 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,607 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59046#true} {59046#true} #479#return; {59046#true} is VALID [2020-07-17 21:49:36,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,622 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59046#true} {59118#(not (= 0 ~pumpRunning~0))} #517#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:36,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {59046#true} is VALID [2020-07-17 21:49:36,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume !(0 == ~pumpRunning~0); {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:36,624 INFO L263 TraceCheckUtils]: 2: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {59046#true} is VALID [2020-07-17 21:49:36,624 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,625 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59046#true} {59118#(not (= 0 ~pumpRunning~0))} #517#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:36,626 INFO L280 TraceCheckUtils]: 5: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume true; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:36,627 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59118#(not (= 0 ~pumpRunning~0))} {59046#true} #483#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:36,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {59046#true} is VALID [2020-07-17 21:49:36,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume 0 != ~pumpRunning~0; {59046#true} is VALID [2020-07-17 21:49:36,627 INFO L263 TraceCheckUtils]: 2: Hoare triple {59046#true} call #t~ret2 := isMethaneAlarm(); {59046#true} is VALID [2020-07-17 21:49:36,628 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} havoc ~retValue_acc~2; {59046#true} is VALID [2020-07-17 21:49:36,628 INFO L263 TraceCheckUtils]: 4: Hoare triple {59046#true} call #t~ret3 := isMethaneLevelCritical(); {59046#true} is VALID [2020-07-17 21:49:36,628 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59046#true} is VALID [2020-07-17 21:49:36,628 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,628 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59046#true} {59046#true} #533#return; {59046#true} is VALID [2020-07-17 21:49:36,629 INFO L280 TraceCheckUtils]: 8: Hoare triple {59046#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {59046#true} is VALID [2020-07-17 21:49:36,629 INFO L280 TraceCheckUtils]: 9: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,629 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59046#true} {59046#true} #479#return; {59046#true} is VALID [2020-07-17 21:49:36,629 INFO L280 TraceCheckUtils]: 11: Hoare triple {59046#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {59046#true} is VALID [2020-07-17 21:49:36,629 INFO L280 TraceCheckUtils]: 12: Hoare triple {59046#true} assume !(0 != ~tmp~1); {59046#true} is VALID [2020-07-17 21:49:36,630 INFO L263 TraceCheckUtils]: 13: Hoare triple {59046#true} call processEnvironment__wrappee__highWaterSensor(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:36,631 INFO L280 TraceCheckUtils]: 14: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {59046#true} is VALID [2020-07-17 21:49:36,631 INFO L280 TraceCheckUtils]: 15: Hoare triple {59046#true} assume !(0 == ~pumpRunning~0); {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:36,632 INFO L263 TraceCheckUtils]: 16: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {59046#true} is VALID [2020-07-17 21:49:36,632 INFO L280 TraceCheckUtils]: 17: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,633 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {59046#true} {59118#(not (= 0 ~pumpRunning~0))} #517#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:36,633 INFO L280 TraceCheckUtils]: 19: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume true; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:36,635 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {59118#(not (= 0 ~pumpRunning~0))} {59046#true} #483#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:36,636 INFO L280 TraceCheckUtils]: 21: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume true; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:36,637 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {59118#(not (= 0 ~pumpRunning~0))} {59118#(not (= 0 ~pumpRunning~0))} #503#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:36,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-17 21:49:36,735 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,735 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-17 21:49:36,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:49:36,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:49:36,769 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} {59046#true} #523#return; {59443#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} is VALID [2020-07-17 21:49:36,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~tmp~5;havoc ~tmp___0~2; {59046#true} is VALID [2020-07-17 21:49:36,770 INFO L263 TraceCheckUtils]: 1: Hoare triple {59046#true} call #t~ret27 := getWaterLevel(); {59046#true} is VALID [2020-07-17 21:49:36,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-17 21:49:36,770 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,771 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-17 21:49:36,771 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59046#true} is VALID [2020-07-17 21:49:36,771 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume 2 != ~tmp~5; {59046#true} is VALID [2020-07-17 21:49:36,771 INFO L263 TraceCheckUtils]: 7: Hoare triple {59046#true} call #t~ret28 := isPumpRunning(); {59046#true} is VALID [2020-07-17 21:49:36,772 INFO L280 TraceCheckUtils]: 8: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:49:36,773 INFO L280 TraceCheckUtils]: 9: Hoare triple {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:49:36,774 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} {59046#true} #523#return; {59443#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} is VALID [2020-07-17 21:49:36,775 INFO L280 TraceCheckUtils]: 11: Hoare triple {59443#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {59444#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:49:36,776 INFO L280 TraceCheckUtils]: 12: Hoare triple {59444#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {59445#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,776 INFO L280 TraceCheckUtils]: 13: Hoare triple {59445#(= 0 ~pumpRunning~0)} assume true; {59445#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,777 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {59445#(= 0 ~pumpRunning~0)} {59118#(not (= 0 ~pumpRunning~0))} #505#return; {59047#false} is VALID [2020-07-17 21:49:36,779 INFO L263 TraceCheckUtils]: 0: Hoare triple {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:36,779 INFO L263 TraceCheckUtils]: 1: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-17 21:49:36,780 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:36,780 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,780 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-17 21:49:36,781 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-17 21:49:36,781 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,781 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59046#true} {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {59046#true} is VALID [2020-07-17 21:49:36,782 INFO L280 TraceCheckUtils]: 8: Hoare triple {59046#true} assume 0 != ~pumpRunning~0; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:36,784 INFO L263 TraceCheckUtils]: 9: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:36,784 INFO L280 TraceCheckUtils]: 10: Hoare triple {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59046#true} is VALID [2020-07-17 21:49:36,785 INFO L280 TraceCheckUtils]: 11: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,786 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {59046#true} {59118#(not (= 0 ~pumpRunning~0))} #501#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:36,787 INFO L280 TraceCheckUtils]: 13: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:36,788 INFO L263 TraceCheckUtils]: 14: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:36,788 INFO L280 TraceCheckUtils]: 15: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {59046#true} is VALID [2020-07-17 21:49:36,789 INFO L280 TraceCheckUtils]: 16: Hoare triple {59046#true} assume 0 != ~pumpRunning~0; {59046#true} is VALID [2020-07-17 21:49:36,789 INFO L263 TraceCheckUtils]: 17: Hoare triple {59046#true} call #t~ret2 := isMethaneAlarm(); {59046#true} is VALID [2020-07-17 21:49:36,789 INFO L280 TraceCheckUtils]: 18: Hoare triple {59046#true} havoc ~retValue_acc~2; {59046#true} is VALID [2020-07-17 21:49:36,789 INFO L263 TraceCheckUtils]: 19: Hoare triple {59046#true} call #t~ret3 := isMethaneLevelCritical(); {59046#true} is VALID [2020-07-17 21:49:36,790 INFO L280 TraceCheckUtils]: 20: Hoare triple {59046#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59046#true} is VALID [2020-07-17 21:49:36,790 INFO L280 TraceCheckUtils]: 21: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,790 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {59046#true} {59046#true} #533#return; {59046#true} is VALID [2020-07-17 21:49:36,791 INFO L280 TraceCheckUtils]: 23: Hoare triple {59046#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {59046#true} is VALID [2020-07-17 21:49:36,791 INFO L280 TraceCheckUtils]: 24: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,791 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {59046#true} {59046#true} #479#return; {59046#true} is VALID [2020-07-17 21:49:36,791 INFO L280 TraceCheckUtils]: 26: Hoare triple {59046#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {59046#true} is VALID [2020-07-17 21:49:36,792 INFO L280 TraceCheckUtils]: 27: Hoare triple {59046#true} assume !(0 != ~tmp~1); {59046#true} is VALID [2020-07-17 21:49:36,794 INFO L263 TraceCheckUtils]: 28: Hoare triple {59046#true} call processEnvironment__wrappee__highWaterSensor(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:36,794 INFO L280 TraceCheckUtils]: 29: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {59046#true} is VALID [2020-07-17 21:49:36,795 INFO L280 TraceCheckUtils]: 30: Hoare triple {59046#true} assume !(0 == ~pumpRunning~0); {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:36,796 INFO L263 TraceCheckUtils]: 31: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {59046#true} is VALID [2020-07-17 21:49:36,796 INFO L280 TraceCheckUtils]: 32: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,797 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {59046#true} {59118#(not (= 0 ~pumpRunning~0))} #517#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:36,798 INFO L280 TraceCheckUtils]: 34: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume true; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:36,799 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {59118#(not (= 0 ~pumpRunning~0))} {59046#true} #483#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:36,801 INFO L280 TraceCheckUtils]: 36: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume true; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:36,802 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {59118#(not (= 0 ~pumpRunning~0))} {59118#(not (= 0 ~pumpRunning~0))} #503#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:36,802 INFO L263 TraceCheckUtils]: 38: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {59046#true} is VALID [2020-07-17 21:49:36,803 INFO L280 TraceCheckUtils]: 39: Hoare triple {59046#true} havoc ~tmp~5;havoc ~tmp___0~2; {59046#true} is VALID [2020-07-17 21:49:36,803 INFO L263 TraceCheckUtils]: 40: Hoare triple {59046#true} call #t~ret27 := getWaterLevel(); {59046#true} is VALID [2020-07-17 21:49:36,803 INFO L280 TraceCheckUtils]: 41: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-17 21:49:36,804 INFO L280 TraceCheckUtils]: 42: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,804 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-17 21:49:36,804 INFO L280 TraceCheckUtils]: 44: Hoare triple {59046#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59046#true} is VALID [2020-07-17 21:49:36,804 INFO L280 TraceCheckUtils]: 45: Hoare triple {59046#true} assume 2 != ~tmp~5; {59046#true} is VALID [2020-07-17 21:49:36,805 INFO L263 TraceCheckUtils]: 46: Hoare triple {59046#true} call #t~ret28 := isPumpRunning(); {59046#true} is VALID [2020-07-17 21:49:36,806 INFO L280 TraceCheckUtils]: 47: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:49:36,807 INFO L280 TraceCheckUtils]: 48: Hoare triple {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:49:36,808 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} {59046#true} #523#return; {59443#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} is VALID [2020-07-17 21:49:36,809 INFO L280 TraceCheckUtils]: 50: Hoare triple {59443#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {59444#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:49:36,810 INFO L280 TraceCheckUtils]: 51: Hoare triple {59444#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {59445#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,811 INFO L280 TraceCheckUtils]: 52: Hoare triple {59445#(= 0 ~pumpRunning~0)} assume true; {59445#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:49:36,812 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {59445#(= 0 ~pumpRunning~0)} {59118#(not (= 0 ~pumpRunning~0))} #505#return; {59047#false} is VALID [2020-07-17 21:49:36,813 INFO L280 TraceCheckUtils]: 54: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:36,813 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {59047#false} {59118#(not (= 0 ~pumpRunning~0))} #493#return; {59047#false} is VALID [2020-07-17 21:49:36,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,830 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:36,830 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,831 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-17 21:49:36,831 INFO L263 TraceCheckUtils]: 0: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-17 21:49:36,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:36,832 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,832 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-17 21:49:36,832 INFO L280 TraceCheckUtils]: 4: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-17 21:49:36,832 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,833 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59046#true} {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {59046#true} is VALID [2020-07-17 21:49:36,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,837 INFO L280 TraceCheckUtils]: 0: Hoare triple {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59046#true} is VALID [2020-07-17 21:49:36,837 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,837 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #501#return; {59046#true} is VALID [2020-07-17 21:49:36,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,850 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59046#true} is VALID [2020-07-17 21:49:36,850 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,851 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #533#return; {59046#true} is VALID [2020-07-17 21:49:36,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~2; {59046#true} is VALID [2020-07-17 21:49:36,851 INFO L263 TraceCheckUtils]: 1: Hoare triple {59046#true} call #t~ret3 := isMethaneLevelCritical(); {59046#true} is VALID [2020-07-17 21:49:36,852 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59046#true} is VALID [2020-07-17 21:49:36,852 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,852 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59046#true} {59046#true} #533#return; {59046#true} is VALID [2020-07-17 21:49:36,853 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {59046#true} is VALID [2020-07-17 21:49:36,853 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,854 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59046#true} {59046#true} #479#return; {59046#true} is VALID [2020-07-17 21:49:36,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {59046#true} is VALID [2020-07-17 21:49:36,858 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,859 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #481#return; {59046#true} is VALID [2020-07-17 21:49:36,859 INFO L280 TraceCheckUtils]: 0: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {59046#true} is VALID [2020-07-17 21:49:36,860 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume 0 != ~pumpRunning~0; {59046#true} is VALID [2020-07-17 21:49:36,860 INFO L263 TraceCheckUtils]: 2: Hoare triple {59046#true} call #t~ret2 := isMethaneAlarm(); {59046#true} is VALID [2020-07-17 21:49:36,860 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} havoc ~retValue_acc~2; {59046#true} is VALID [2020-07-17 21:49:36,861 INFO L263 TraceCheckUtils]: 4: Hoare triple {59046#true} call #t~ret3 := isMethaneLevelCritical(); {59046#true} is VALID [2020-07-17 21:49:36,861 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59046#true} is VALID [2020-07-17 21:49:36,861 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,862 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59046#true} {59046#true} #533#return; {59046#true} is VALID [2020-07-17 21:49:36,862 INFO L280 TraceCheckUtils]: 8: Hoare triple {59046#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {59046#true} is VALID [2020-07-17 21:49:36,862 INFO L280 TraceCheckUtils]: 9: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,862 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59046#true} {59046#true} #479#return; {59046#true} is VALID [2020-07-17 21:49:36,863 INFO L280 TraceCheckUtils]: 11: Hoare triple {59046#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {59046#true} is VALID [2020-07-17 21:49:36,863 INFO L280 TraceCheckUtils]: 12: Hoare triple {59046#true} assume 0 != ~tmp~1; {59046#true} is VALID [2020-07-17 21:49:36,865 INFO L263 TraceCheckUtils]: 13: Hoare triple {59046#true} call deactivatePump(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:36,865 INFO L280 TraceCheckUtils]: 14: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {59046#true} is VALID [2020-07-17 21:49:36,866 INFO L280 TraceCheckUtils]: 15: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,866 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {59046#true} {59046#true} #481#return; {59046#true} is VALID [2020-07-17 21:49:36,866 INFO L280 TraceCheckUtils]: 17: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,867 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {59046#true} {59046#true} #503#return; {59046#true} is VALID [2020-07-17 21:49:36,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-17 21:49:36,877 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,877 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-17 21:49:36,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,881 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:36,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,881 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #523#return; {59046#true} is VALID [2020-07-17 21:49:36,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~tmp~5;havoc ~tmp___0~2; {59046#true} is VALID [2020-07-17 21:49:36,882 INFO L263 TraceCheckUtils]: 1: Hoare triple {59046#true} call #t~ret27 := getWaterLevel(); {59046#true} is VALID [2020-07-17 21:49:36,882 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-17 21:49:36,882 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,882 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-17 21:49:36,883 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59046#true} is VALID [2020-07-17 21:49:36,883 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume 2 != ~tmp~5; {59046#true} is VALID [2020-07-17 21:49:36,883 INFO L263 TraceCheckUtils]: 7: Hoare triple {59046#true} call #t~ret28 := isPumpRunning(); {59046#true} is VALID [2020-07-17 21:49:36,883 INFO L280 TraceCheckUtils]: 8: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:36,883 INFO L280 TraceCheckUtils]: 9: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,884 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59046#true} {59046#true} #523#return; {59046#true} is VALID [2020-07-17 21:49:36,884 INFO L280 TraceCheckUtils]: 11: Hoare triple {59046#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {59046#true} is VALID [2020-07-17 21:49:36,884 INFO L280 TraceCheckUtils]: 12: Hoare triple {59046#true} assume !(0 != ~tmp___0~2); {59046#true} is VALID [2020-07-17 21:49:36,884 INFO L280 TraceCheckUtils]: 13: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,884 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {59046#true} {59046#true} #505#return; {59046#true} is VALID [2020-07-17 21:49:36,886 INFO L263 TraceCheckUtils]: 0: Hoare triple {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:36,886 INFO L263 TraceCheckUtils]: 1: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-17 21:49:36,887 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:36,887 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,887 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-17 21:49:36,887 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-17 21:49:36,887 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,888 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59046#true} {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {59046#true} is VALID [2020-07-17 21:49:36,888 INFO L280 TraceCheckUtils]: 8: Hoare triple {59046#true} assume 0 != ~pumpRunning~0; {59046#true} is VALID [2020-07-17 21:49:36,889 INFO L263 TraceCheckUtils]: 9: Hoare triple {59046#true} call lowerWaterLevel(); {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:36,889 INFO L280 TraceCheckUtils]: 10: Hoare triple {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59046#true} is VALID [2020-07-17 21:49:36,890 INFO L280 TraceCheckUtils]: 11: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,890 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {59046#true} {59046#true} #501#return; {59046#true} is VALID [2020-07-17 21:49:36,890 INFO L280 TraceCheckUtils]: 13: Hoare triple {59046#true} assume 0 != ~systemActive~0; {59046#true} is VALID [2020-07-17 21:49:36,891 INFO L263 TraceCheckUtils]: 14: Hoare triple {59046#true} call processEnvironment(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:36,891 INFO L280 TraceCheckUtils]: 15: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {59046#true} is VALID [2020-07-17 21:49:36,892 INFO L280 TraceCheckUtils]: 16: Hoare triple {59046#true} assume 0 != ~pumpRunning~0; {59046#true} is VALID [2020-07-17 21:49:36,892 INFO L263 TraceCheckUtils]: 17: Hoare triple {59046#true} call #t~ret2 := isMethaneAlarm(); {59046#true} is VALID [2020-07-17 21:49:36,892 INFO L280 TraceCheckUtils]: 18: Hoare triple {59046#true} havoc ~retValue_acc~2; {59046#true} is VALID [2020-07-17 21:49:36,892 INFO L263 TraceCheckUtils]: 19: Hoare triple {59046#true} call #t~ret3 := isMethaneLevelCritical(); {59046#true} is VALID [2020-07-17 21:49:36,892 INFO L280 TraceCheckUtils]: 20: Hoare triple {59046#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59046#true} is VALID [2020-07-17 21:49:36,893 INFO L280 TraceCheckUtils]: 21: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,893 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {59046#true} {59046#true} #533#return; {59046#true} is VALID [2020-07-17 21:49:36,893 INFO L280 TraceCheckUtils]: 23: Hoare triple {59046#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {59046#true} is VALID [2020-07-17 21:49:36,893 INFO L280 TraceCheckUtils]: 24: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,894 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {59046#true} {59046#true} #479#return; {59046#true} is VALID [2020-07-17 21:49:36,894 INFO L280 TraceCheckUtils]: 26: Hoare triple {59046#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {59046#true} is VALID [2020-07-17 21:49:36,894 INFO L280 TraceCheckUtils]: 27: Hoare triple {59046#true} assume 0 != ~tmp~1; {59046#true} is VALID [2020-07-17 21:49:36,895 INFO L263 TraceCheckUtils]: 28: Hoare triple {59046#true} call deactivatePump(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:36,896 INFO L280 TraceCheckUtils]: 29: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {59046#true} is VALID [2020-07-17 21:49:36,896 INFO L280 TraceCheckUtils]: 30: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,896 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {59046#true} {59046#true} #481#return; {59046#true} is VALID [2020-07-17 21:49:36,896 INFO L280 TraceCheckUtils]: 32: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,896 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {59046#true} {59046#true} #503#return; {59046#true} is VALID [2020-07-17 21:49:36,897 INFO L263 TraceCheckUtils]: 34: Hoare triple {59046#true} call __utac_acc__Specification5_spec__3(); {59046#true} is VALID [2020-07-17 21:49:36,897 INFO L280 TraceCheckUtils]: 35: Hoare triple {59046#true} havoc ~tmp~5;havoc ~tmp___0~2; {59046#true} is VALID [2020-07-17 21:49:36,897 INFO L263 TraceCheckUtils]: 36: Hoare triple {59046#true} call #t~ret27 := getWaterLevel(); {59046#true} is VALID [2020-07-17 21:49:36,897 INFO L280 TraceCheckUtils]: 37: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-17 21:49:36,897 INFO L280 TraceCheckUtils]: 38: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,898 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-17 21:49:36,898 INFO L280 TraceCheckUtils]: 40: Hoare triple {59046#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59046#true} is VALID [2020-07-17 21:49:36,898 INFO L280 TraceCheckUtils]: 41: Hoare triple {59046#true} assume 2 != ~tmp~5; {59046#true} is VALID [2020-07-17 21:49:36,898 INFO L263 TraceCheckUtils]: 42: Hoare triple {59046#true} call #t~ret28 := isPumpRunning(); {59046#true} is VALID [2020-07-17 21:49:36,898 INFO L280 TraceCheckUtils]: 43: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:36,899 INFO L280 TraceCheckUtils]: 44: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,899 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {59046#true} {59046#true} #523#return; {59046#true} is VALID [2020-07-17 21:49:36,899 INFO L280 TraceCheckUtils]: 46: Hoare triple {59046#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {59046#true} is VALID [2020-07-17 21:49:36,899 INFO L280 TraceCheckUtils]: 47: Hoare triple {59046#true} assume !(0 != ~tmp___0~2); {59046#true} is VALID [2020-07-17 21:49:36,899 INFO L280 TraceCheckUtils]: 48: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,900 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {59046#true} {59046#true} #505#return; {59046#true} is VALID [2020-07-17 21:49:36,900 INFO L280 TraceCheckUtils]: 50: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,900 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {59046#true} {59047#false} #493#return; {59047#false} is VALID [2020-07-17 21:49:36,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,906 INFO L280 TraceCheckUtils]: 0: Hoare triple {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59046#true} is VALID [2020-07-17 21:49:36,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,906 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59047#false} #487#return; {59047#false} is VALID [2020-07-17 21:49:36,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:36,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,916 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-17 21:49:36,916 INFO L263 TraceCheckUtils]: 0: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-17 21:49:36,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:36,917 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,917 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-17 21:49:36,917 INFO L280 TraceCheckUtils]: 4: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-17 21:49:36,917 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,918 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59046#true} {59047#false} #499#return; {59047#false} is VALID [2020-07-17 21:49:36,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,940 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:36,940 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:36,941 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,941 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-17 21:49:36,941 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {59046#true} is VALID [2020-07-17 21:49:36,941 INFO L263 TraceCheckUtils]: 1: Hoare triple {59046#true} call #t~ret20 := isHighWaterSensorDry(); {59046#true} is VALID [2020-07-17 21:49:36,942 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:36,942 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:36,942 INFO L280 TraceCheckUtils]: 4: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,942 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-17 21:49:36,942 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {59046#true} is VALID [2020-07-17 21:49:36,943 INFO L280 TraceCheckUtils]: 7: Hoare triple {59046#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {59046#true} is VALID [2020-07-17 21:49:36,943 INFO L280 TraceCheckUtils]: 8: Hoare triple {59046#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {59046#true} is VALID [2020-07-17 21:49:36,943 INFO L280 TraceCheckUtils]: 9: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,943 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59046#true} {59046#true} #511#return; {59046#true} is VALID [2020-07-17 21:49:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59046#true} is VALID [2020-07-17 21:49:36,949 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,949 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59046#true} #513#return; {59046#true} is VALID [2020-07-17 21:49:36,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {59046#true} is VALID [2020-07-17 21:49:36,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume 0 == ~pumpRunning~0; {59046#true} is VALID [2020-07-17 21:49:36,950 INFO L263 TraceCheckUtils]: 2: Hoare triple {59046#true} call #t~ret1 := isHighWaterLevel(); {59046#true} is VALID [2020-07-17 21:49:36,950 INFO L280 TraceCheckUtils]: 3: Hoare triple {59046#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {59046#true} is VALID [2020-07-17 21:49:36,951 INFO L263 TraceCheckUtils]: 4: Hoare triple {59046#true} call #t~ret20 := isHighWaterSensorDry(); {59046#true} is VALID [2020-07-17 21:49:36,951 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:36,951 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:36,951 INFO L280 TraceCheckUtils]: 7: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,952 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-17 21:49:36,952 INFO L280 TraceCheckUtils]: 9: Hoare triple {59046#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {59046#true} is VALID [2020-07-17 21:49:36,952 INFO L280 TraceCheckUtils]: 10: Hoare triple {59046#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {59046#true} is VALID [2020-07-17 21:49:36,952 INFO L280 TraceCheckUtils]: 11: Hoare triple {59046#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {59046#true} is VALID [2020-07-17 21:49:36,953 INFO L280 TraceCheckUtils]: 12: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,953 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {59046#true} {59046#true} #511#return; {59046#true} is VALID [2020-07-17 21:49:36,953 INFO L280 TraceCheckUtils]: 14: Hoare triple {59046#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {59046#true} is VALID [2020-07-17 21:49:36,953 INFO L280 TraceCheckUtils]: 15: Hoare triple {59046#true} assume 0 != ~tmp~0; {59046#true} is VALID [2020-07-17 21:49:36,955 INFO L263 TraceCheckUtils]: 16: Hoare triple {59046#true} call activatePump(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:36,955 INFO L280 TraceCheckUtils]: 17: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59046#true} is VALID [2020-07-17 21:49:36,955 INFO L280 TraceCheckUtils]: 18: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,956 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {59046#true} {59046#true} #513#return; {59046#true} is VALID [2020-07-17 21:49:36,956 INFO L280 TraceCheckUtils]: 20: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,956 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {59046#true} {59046#true} #485#return; {59046#true} is VALID [2020-07-17 21:49:36,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {59046#true} is VALID [2020-07-17 21:49:36,957 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume !(0 != ~pumpRunning~0); {59046#true} is VALID [2020-07-17 21:49:36,958 INFO L263 TraceCheckUtils]: 2: Hoare triple {59046#true} call processEnvironment__wrappee__highWaterSensor(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:36,958 INFO L280 TraceCheckUtils]: 3: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {59046#true} is VALID [2020-07-17 21:49:36,959 INFO L280 TraceCheckUtils]: 4: Hoare triple {59046#true} assume 0 == ~pumpRunning~0; {59046#true} is VALID [2020-07-17 21:49:36,959 INFO L263 TraceCheckUtils]: 5: Hoare triple {59046#true} call #t~ret1 := isHighWaterLevel(); {59046#true} is VALID [2020-07-17 21:49:36,959 INFO L280 TraceCheckUtils]: 6: Hoare triple {59046#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {59046#true} is VALID [2020-07-17 21:49:36,959 INFO L263 TraceCheckUtils]: 7: Hoare triple {59046#true} call #t~ret20 := isHighWaterSensorDry(); {59046#true} is VALID [2020-07-17 21:49:36,959 INFO L280 TraceCheckUtils]: 8: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:36,960 INFO L280 TraceCheckUtils]: 9: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:36,960 INFO L280 TraceCheckUtils]: 10: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,960 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-17 21:49:36,960 INFO L280 TraceCheckUtils]: 12: Hoare triple {59046#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {59046#true} is VALID [2020-07-17 21:49:36,960 INFO L280 TraceCheckUtils]: 13: Hoare triple {59046#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {59046#true} is VALID [2020-07-17 21:49:36,961 INFO L280 TraceCheckUtils]: 14: Hoare triple {59046#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {59046#true} is VALID [2020-07-17 21:49:36,961 INFO L280 TraceCheckUtils]: 15: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,961 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {59046#true} {59046#true} #511#return; {59046#true} is VALID [2020-07-17 21:49:36,961 INFO L280 TraceCheckUtils]: 17: Hoare triple {59046#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {59046#true} is VALID [2020-07-17 21:49:36,961 INFO L280 TraceCheckUtils]: 18: Hoare triple {59046#true} assume 0 != ~tmp~0; {59046#true} is VALID [2020-07-17 21:49:36,962 INFO L263 TraceCheckUtils]: 19: Hoare triple {59046#true} call activatePump(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:36,963 INFO L280 TraceCheckUtils]: 20: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59046#true} is VALID [2020-07-17 21:49:36,963 INFO L280 TraceCheckUtils]: 21: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,963 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {59046#true} {59046#true} #513#return; {59046#true} is VALID [2020-07-17 21:49:36,963 INFO L280 TraceCheckUtils]: 23: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,963 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {59046#true} {59046#true} #485#return; {59046#true} is VALID [2020-07-17 21:49:36,963 INFO L280 TraceCheckUtils]: 25: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,964 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {59046#true} {59047#false} #503#return; {59047#false} is VALID [2020-07-17 21:49:36,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-17 21:49:36,967 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,968 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59047#false} #521#return; {59047#false} is VALID [2020-07-17 21:49:36,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:36,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:36,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,972 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59046#true} {59047#false} #523#return; {59047#false} is VALID [2020-07-17 21:49:36,981 INFO L263 TraceCheckUtils]: 0: Hoare triple {59046#true} call ULTIMATE.init(); {59270#(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 21:49:36,981 INFO L280 TraceCheckUtils]: 1: Hoare triple {59270#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {59046#true} is VALID [2020-07-17 21:49:36,981 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,982 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59046#true} {59046#true} #539#return; {59046#true} is VALID [2020-07-17 21:49:36,982 INFO L263 TraceCheckUtils]: 4: Hoare triple {59046#true} call #t~ret74 := main(); {59046#true} is VALID [2020-07-17 21:49:36,982 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} havoc ~retValue_acc~5;havoc ~tmp~3; {59046#true} is VALID [2020-07-17 21:49:36,982 INFO L263 TraceCheckUtils]: 6: Hoare triple {59046#true} call select_helpers(); {59046#true} is VALID [2020-07-17 21:49:36,983 INFO L280 TraceCheckUtils]: 7: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,983 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {59046#true} {59046#true} #437#return; {59046#true} is VALID [2020-07-17 21:49:36,983 INFO L263 TraceCheckUtils]: 9: Hoare triple {59046#true} call select_features(); {59046#true} is VALID [2020-07-17 21:49:36,984 INFO L280 TraceCheckUtils]: 10: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,984 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {59046#true} {59046#true} #439#return; {59046#true} is VALID [2020-07-17 21:49:36,984 INFO L263 TraceCheckUtils]: 12: Hoare triple {59046#true} call #t~ret21 := valid_product(); {59046#true} is VALID [2020-07-17 21:49:36,986 INFO L280 TraceCheckUtils]: 13: Hoare triple {59046#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {59271#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:49:36,987 INFO L280 TraceCheckUtils]: 14: Hoare triple {59271#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {59271#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:49:36,988 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {59271#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {59046#true} #441#return; {59058#(= |main_#t~ret21| 1)} is VALID [2020-07-17 21:49:36,989 INFO L280 TraceCheckUtils]: 16: Hoare triple {59058#(= |main_#t~ret21| 1)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {59059#(= 1 main_~tmp~3)} is VALID [2020-07-17 21:49:36,990 INFO L280 TraceCheckUtils]: 17: Hoare triple {59059#(= 1 main_~tmp~3)} assume 0 != ~tmp~3; {59046#true} is VALID [2020-07-17 21:49:36,990 INFO L263 TraceCheckUtils]: 18: Hoare triple {59046#true} call setup(); {59046#true} is VALID [2020-07-17 21:49:36,990 INFO L280 TraceCheckUtils]: 19: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,990 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {59046#true} {59046#true} #443#return; {59046#true} is VALID [2020-07-17 21:49:36,991 INFO L263 TraceCheckUtils]: 21: Hoare triple {59046#true} call runTest(); {59046#true} is VALID [2020-07-17 21:49:36,993 INFO L263 TraceCheckUtils]: 22: Hoare triple {59046#true} call __utac_acc__Specification5_spec__1(); {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:36,993 INFO L280 TraceCheckUtils]: 23: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {59046#true} is VALID [2020-07-17 21:49:36,994 INFO L280 TraceCheckUtils]: 24: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,994 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {59046#true} {59046#true} #529#return; {59046#true} is VALID [2020-07-17 21:49:36,994 INFO L263 TraceCheckUtils]: 26: Hoare triple {59046#true} call test(); {59046#true} is VALID [2020-07-17 21:49:36,994 INFO L280 TraceCheckUtils]: 27: Hoare triple {59046#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {59046#true} is VALID [2020-07-17 21:49:36,995 INFO L280 TraceCheckUtils]: 28: Hoare triple {59046#true} assume !false; {59046#true} is VALID [2020-07-17 21:49:36,995 INFO L280 TraceCheckUtils]: 29: Hoare triple {59046#true} assume ~splverifierCounter~0 < 4; {59046#true} is VALID [2020-07-17 21:49:36,995 INFO L280 TraceCheckUtils]: 30: Hoare triple {59046#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {59046#true} is VALID [2020-07-17 21:49:36,996 INFO L280 TraceCheckUtils]: 31: Hoare triple {59046#true} assume 0 != ~tmp~4; {59046#true} is VALID [2020-07-17 21:49:36,997 INFO L263 TraceCheckUtils]: 32: Hoare triple {59046#true} call waterRise(); {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:36,997 INFO L280 TraceCheckUtils]: 33: Hoare triple {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59046#true} is VALID [2020-07-17 21:49:36,997 INFO L280 TraceCheckUtils]: 34: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:36,997 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {59046#true} {59046#true} #487#return; {59046#true} is VALID [2020-07-17 21:49:36,998 INFO L280 TraceCheckUtils]: 36: Hoare triple {59046#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {59046#true} is VALID [2020-07-17 21:49:36,998 INFO L280 TraceCheckUtils]: 37: Hoare triple {59046#true} assume !(0 != ~tmp___0~1); {59046#true} is VALID [2020-07-17 21:49:36,998 INFO L280 TraceCheckUtils]: 38: Hoare triple {59046#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {59046#true} is VALID [2020-07-17 21:49:36,999 INFO L280 TraceCheckUtils]: 39: Hoare triple {59046#true} assume 0 != ~tmp___2~0; {59046#true} is VALID [2020-07-17 21:49:37,000 INFO L263 TraceCheckUtils]: 40: Hoare triple {59046#true} call timeShift(); {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:49:37,001 INFO L263 TraceCheckUtils]: 41: Hoare triple {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:37,002 INFO L263 TraceCheckUtils]: 42: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-17 21:49:37,002 INFO L280 TraceCheckUtils]: 43: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:37,002 INFO L280 TraceCheckUtils]: 44: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,002 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-17 21:49:37,002 INFO L280 TraceCheckUtils]: 46: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-17 21:49:37,003 INFO L280 TraceCheckUtils]: 47: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,003 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {59046#true} {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {59046#true} is VALID [2020-07-17 21:49:37,003 INFO L280 TraceCheckUtils]: 49: Hoare triple {59046#true} assume !(0 != ~pumpRunning~0); {59046#true} is VALID [2020-07-17 21:49:37,003 INFO L280 TraceCheckUtils]: 50: Hoare triple {59046#true} assume 0 != ~systemActive~0; {59046#true} is VALID [2020-07-17 21:49:37,004 INFO L263 TraceCheckUtils]: 51: Hoare triple {59046#true} call processEnvironment(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:37,004 INFO L280 TraceCheckUtils]: 52: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {59046#true} is VALID [2020-07-17 21:49:37,004 INFO L280 TraceCheckUtils]: 53: Hoare triple {59046#true} assume !(0 != ~pumpRunning~0); {59046#true} is VALID [2020-07-17 21:49:37,005 INFO L263 TraceCheckUtils]: 54: Hoare triple {59046#true} call processEnvironment__wrappee__highWaterSensor(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:37,005 INFO L280 TraceCheckUtils]: 55: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {59046#true} is VALID [2020-07-17 21:49:37,005 INFO L280 TraceCheckUtils]: 56: Hoare triple {59046#true} assume 0 == ~pumpRunning~0; {59046#true} is VALID [2020-07-17 21:49:37,006 INFO L263 TraceCheckUtils]: 57: Hoare triple {59046#true} call #t~ret1 := isHighWaterLevel(); {59046#true} is VALID [2020-07-17 21:49:37,006 INFO L280 TraceCheckUtils]: 58: Hoare triple {59046#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {59046#true} is VALID [2020-07-17 21:49:37,006 INFO L263 TraceCheckUtils]: 59: Hoare triple {59046#true} call #t~ret20 := isHighWaterSensorDry(); {59046#true} is VALID [2020-07-17 21:49:37,006 INFO L280 TraceCheckUtils]: 60: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:37,006 INFO L280 TraceCheckUtils]: 61: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:37,007 INFO L280 TraceCheckUtils]: 62: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,007 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-17 21:49:37,007 INFO L280 TraceCheckUtils]: 64: Hoare triple {59046#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {59046#true} is VALID [2020-07-17 21:49:37,007 INFO L280 TraceCheckUtils]: 65: Hoare triple {59046#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {59046#true} is VALID [2020-07-17 21:49:37,008 INFO L280 TraceCheckUtils]: 66: Hoare triple {59046#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {59046#true} is VALID [2020-07-17 21:49:37,008 INFO L280 TraceCheckUtils]: 67: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,008 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {59046#true} {59046#true} #511#return; {59046#true} is VALID [2020-07-17 21:49:37,008 INFO L280 TraceCheckUtils]: 69: Hoare triple {59046#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {59046#true} is VALID [2020-07-17 21:49:37,008 INFO L280 TraceCheckUtils]: 70: Hoare triple {59046#true} assume 0 != ~tmp~0; {59046#true} is VALID [2020-07-17 21:49:37,009 INFO L263 TraceCheckUtils]: 71: Hoare triple {59046#true} call activatePump(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:37,010 INFO L280 TraceCheckUtils]: 72: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,011 INFO L280 TraceCheckUtils]: 73: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,012 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #513#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,012 INFO L280 TraceCheckUtils]: 75: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,013 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #485#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,014 INFO L280 TraceCheckUtils]: 77: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,015 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #503#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,015 INFO L263 TraceCheckUtils]: 79: Hoare triple {59309#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {59046#true} is VALID [2020-07-17 21:49:37,015 INFO L280 TraceCheckUtils]: 80: Hoare triple {59046#true} havoc ~tmp~5;havoc ~tmp___0~2; {59046#true} is VALID [2020-07-17 21:49:37,015 INFO L263 TraceCheckUtils]: 81: Hoare triple {59046#true} call #t~ret27 := getWaterLevel(); {59046#true} is VALID [2020-07-17 21:49:37,016 INFO L280 TraceCheckUtils]: 82: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-17 21:49:37,016 INFO L280 TraceCheckUtils]: 83: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,016 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-17 21:49:37,016 INFO L280 TraceCheckUtils]: 85: Hoare triple {59046#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59046#true} is VALID [2020-07-17 21:49:37,016 INFO L280 TraceCheckUtils]: 86: Hoare triple {59046#true} assume !(2 != ~tmp~5); {59046#true} is VALID [2020-07-17 21:49:37,017 INFO L280 TraceCheckUtils]: 87: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,018 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {59046#true} {59309#(<= 1 ~pumpRunning~0)} #505#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,018 INFO L280 TraceCheckUtils]: 89: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,019 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #493#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:37,020 INFO L280 TraceCheckUtils]: 91: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume !false; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:37,021 INFO L280 TraceCheckUtils]: 92: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:37,021 INFO L280 TraceCheckUtils]: 93: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:37,022 INFO L280 TraceCheckUtils]: 94: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~4); {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:37,023 INFO L280 TraceCheckUtils]: 95: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:37,023 INFO L280 TraceCheckUtils]: 96: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:37,024 INFO L280 TraceCheckUtils]: 97: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:37,024 INFO L280 TraceCheckUtils]: 98: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:37,025 INFO L263 TraceCheckUtils]: 99: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} call timeShift(); {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:49:37,026 INFO L263 TraceCheckUtils]: 100: Hoare triple {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:37,026 INFO L263 TraceCheckUtils]: 101: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-17 21:49:37,026 INFO L280 TraceCheckUtils]: 102: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:37,027 INFO L280 TraceCheckUtils]: 103: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,027 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-17 21:49:37,027 INFO L280 TraceCheckUtils]: 105: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-17 21:49:37,027 INFO L280 TraceCheckUtils]: 106: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,027 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {59046#true} {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {59046#true} is VALID [2020-07-17 21:49:37,028 INFO L280 TraceCheckUtils]: 108: Hoare triple {59046#true} assume 0 != ~pumpRunning~0; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:37,029 INFO L263 TraceCheckUtils]: 109: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:37,029 INFO L280 TraceCheckUtils]: 110: Hoare triple {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59046#true} is VALID [2020-07-17 21:49:37,029 INFO L280 TraceCheckUtils]: 111: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,030 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {59046#true} {59118#(not (= 0 ~pumpRunning~0))} #501#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:37,031 INFO L280 TraceCheckUtils]: 113: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:37,031 INFO L263 TraceCheckUtils]: 114: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:37,032 INFO L280 TraceCheckUtils]: 115: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {59046#true} is VALID [2020-07-17 21:49:37,032 INFO L280 TraceCheckUtils]: 116: Hoare triple {59046#true} assume 0 != ~pumpRunning~0; {59046#true} is VALID [2020-07-17 21:49:37,032 INFO L263 TraceCheckUtils]: 117: Hoare triple {59046#true} call #t~ret2 := isMethaneAlarm(); {59046#true} is VALID [2020-07-17 21:49:37,032 INFO L280 TraceCheckUtils]: 118: Hoare triple {59046#true} havoc ~retValue_acc~2; {59046#true} is VALID [2020-07-17 21:49:37,033 INFO L263 TraceCheckUtils]: 119: Hoare triple {59046#true} call #t~ret3 := isMethaneLevelCritical(); {59046#true} is VALID [2020-07-17 21:49:37,033 INFO L280 TraceCheckUtils]: 120: Hoare triple {59046#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59046#true} is VALID [2020-07-17 21:49:37,033 INFO L280 TraceCheckUtils]: 121: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,033 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {59046#true} {59046#true} #533#return; {59046#true} is VALID [2020-07-17 21:49:37,033 INFO L280 TraceCheckUtils]: 123: Hoare triple {59046#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {59046#true} is VALID [2020-07-17 21:49:37,034 INFO L280 TraceCheckUtils]: 124: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,034 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {59046#true} {59046#true} #479#return; {59046#true} is VALID [2020-07-17 21:49:37,034 INFO L280 TraceCheckUtils]: 126: Hoare triple {59046#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {59046#true} is VALID [2020-07-17 21:49:37,034 INFO L280 TraceCheckUtils]: 127: Hoare triple {59046#true} assume !(0 != ~tmp~1); {59046#true} is VALID [2020-07-17 21:49:37,036 INFO L263 TraceCheckUtils]: 128: Hoare triple {59046#true} call processEnvironment__wrappee__highWaterSensor(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:37,036 INFO L280 TraceCheckUtils]: 129: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {59046#true} is VALID [2020-07-17 21:49:37,037 INFO L280 TraceCheckUtils]: 130: Hoare triple {59046#true} assume !(0 == ~pumpRunning~0); {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:37,037 INFO L263 TraceCheckUtils]: 131: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {59046#true} is VALID [2020-07-17 21:49:37,037 INFO L280 TraceCheckUtils]: 132: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,038 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {59046#true} {59118#(not (= 0 ~pumpRunning~0))} #517#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:37,038 INFO L280 TraceCheckUtils]: 134: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume true; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:37,039 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {59118#(not (= 0 ~pumpRunning~0))} {59046#true} #483#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:37,039 INFO L280 TraceCheckUtils]: 136: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} assume true; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:37,040 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {59118#(not (= 0 ~pumpRunning~0))} {59118#(not (= 0 ~pumpRunning~0))} #503#return; {59118#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:37,040 INFO L263 TraceCheckUtils]: 138: Hoare triple {59118#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {59046#true} is VALID [2020-07-17 21:49:37,040 INFO L280 TraceCheckUtils]: 139: Hoare triple {59046#true} havoc ~tmp~5;havoc ~tmp___0~2; {59046#true} is VALID [2020-07-17 21:49:37,041 INFO L263 TraceCheckUtils]: 140: Hoare triple {59046#true} call #t~ret27 := getWaterLevel(); {59046#true} is VALID [2020-07-17 21:49:37,041 INFO L280 TraceCheckUtils]: 141: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-17 21:49:37,041 INFO L280 TraceCheckUtils]: 142: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,041 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-17 21:49:37,041 INFO L280 TraceCheckUtils]: 144: Hoare triple {59046#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59046#true} is VALID [2020-07-17 21:49:37,041 INFO L280 TraceCheckUtils]: 145: Hoare triple {59046#true} assume 2 != ~tmp~5; {59046#true} is VALID [2020-07-17 21:49:37,042 INFO L263 TraceCheckUtils]: 146: Hoare triple {59046#true} call #t~ret28 := isPumpRunning(); {59046#true} is VALID [2020-07-17 21:49:37,042 INFO L280 TraceCheckUtils]: 147: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:49:37,043 INFO L280 TraceCheckUtils]: 148: Hoare triple {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:49:37,044 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {59446#(= ~pumpRunning~0 |isPumpRunning_#res|)} {59046#true} #523#return; {59443#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} is VALID [2020-07-17 21:49:37,045 INFO L280 TraceCheckUtils]: 150: Hoare triple {59443#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {59444#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:49:37,045 INFO L280 TraceCheckUtils]: 151: Hoare triple {59444#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {59445#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,046 INFO L280 TraceCheckUtils]: 152: Hoare triple {59445#(= 0 ~pumpRunning~0)} assume true; {59445#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,047 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {59445#(= 0 ~pumpRunning~0)} {59118#(not (= 0 ~pumpRunning~0))} #505#return; {59047#false} is VALID [2020-07-17 21:49:37,047 INFO L280 TraceCheckUtils]: 154: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:37,047 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {59047#false} {59118#(not (= 0 ~pumpRunning~0))} #493#return; {59047#false} is VALID [2020-07-17 21:49:37,047 INFO L280 TraceCheckUtils]: 156: Hoare triple {59047#false} assume !false; {59047#false} is VALID [2020-07-17 21:49:37,048 INFO L280 TraceCheckUtils]: 157: Hoare triple {59047#false} assume ~splverifierCounter~0 < 4; {59047#false} is VALID [2020-07-17 21:49:37,048 INFO L280 TraceCheckUtils]: 158: Hoare triple {59047#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {59047#false} is VALID [2020-07-17 21:49:37,048 INFO L280 TraceCheckUtils]: 159: Hoare triple {59047#false} assume !(0 != ~tmp~4); {59047#false} is VALID [2020-07-17 21:49:37,048 INFO L280 TraceCheckUtils]: 160: Hoare triple {59047#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {59047#false} is VALID [2020-07-17 21:49:37,048 INFO L280 TraceCheckUtils]: 161: Hoare triple {59047#false} assume !(0 != ~tmp___0~1); {59047#false} is VALID [2020-07-17 21:49:37,049 INFO L280 TraceCheckUtils]: 162: Hoare triple {59047#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {59047#false} is VALID [2020-07-17 21:49:37,049 INFO L280 TraceCheckUtils]: 163: Hoare triple {59047#false} assume 0 != ~tmp___2~0; {59047#false} is VALID [2020-07-17 21:49:37,049 INFO L263 TraceCheckUtils]: 164: Hoare triple {59047#false} call timeShift(); {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:49:37,050 INFO L263 TraceCheckUtils]: 165: Hoare triple {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:37,050 INFO L263 TraceCheckUtils]: 166: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-17 21:49:37,051 INFO L280 TraceCheckUtils]: 167: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:37,051 INFO L280 TraceCheckUtils]: 168: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,051 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-17 21:49:37,051 INFO L280 TraceCheckUtils]: 170: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-17 21:49:37,051 INFO L280 TraceCheckUtils]: 171: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,052 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {59046#true} {59274#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {59046#true} is VALID [2020-07-17 21:49:37,052 INFO L280 TraceCheckUtils]: 173: Hoare triple {59046#true} assume 0 != ~pumpRunning~0; {59046#true} is VALID [2020-07-17 21:49:37,053 INFO L263 TraceCheckUtils]: 174: Hoare triple {59046#true} call lowerWaterLevel(); {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:37,053 INFO L280 TraceCheckUtils]: 175: Hoare triple {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59046#true} is VALID [2020-07-17 21:49:37,053 INFO L280 TraceCheckUtils]: 176: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,053 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {59046#true} {59046#true} #501#return; {59046#true} is VALID [2020-07-17 21:49:37,054 INFO L280 TraceCheckUtils]: 178: Hoare triple {59046#true} assume 0 != ~systemActive~0; {59046#true} is VALID [2020-07-17 21:49:37,055 INFO L263 TraceCheckUtils]: 179: Hoare triple {59046#true} call processEnvironment(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:37,055 INFO L280 TraceCheckUtils]: 180: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {59046#true} is VALID [2020-07-17 21:49:37,055 INFO L280 TraceCheckUtils]: 181: Hoare triple {59046#true} assume 0 != ~pumpRunning~0; {59046#true} is VALID [2020-07-17 21:49:37,055 INFO L263 TraceCheckUtils]: 182: Hoare triple {59046#true} call #t~ret2 := isMethaneAlarm(); {59046#true} is VALID [2020-07-17 21:49:37,055 INFO L280 TraceCheckUtils]: 183: Hoare triple {59046#true} havoc ~retValue_acc~2; {59046#true} is VALID [2020-07-17 21:49:37,056 INFO L263 TraceCheckUtils]: 184: Hoare triple {59046#true} call #t~ret3 := isMethaneLevelCritical(); {59046#true} is VALID [2020-07-17 21:49:37,056 INFO L280 TraceCheckUtils]: 185: Hoare triple {59046#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59046#true} is VALID [2020-07-17 21:49:37,056 INFO L280 TraceCheckUtils]: 186: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,056 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {59046#true} {59046#true} #533#return; {59046#true} is VALID [2020-07-17 21:49:37,056 INFO L280 TraceCheckUtils]: 188: Hoare triple {59046#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {59046#true} is VALID [2020-07-17 21:49:37,057 INFO L280 TraceCheckUtils]: 189: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,057 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {59046#true} {59046#true} #479#return; {59046#true} is VALID [2020-07-17 21:49:37,057 INFO L280 TraceCheckUtils]: 191: Hoare triple {59046#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {59046#true} is VALID [2020-07-17 21:49:37,057 INFO L280 TraceCheckUtils]: 192: Hoare triple {59046#true} assume 0 != ~tmp~1; {59046#true} is VALID [2020-07-17 21:49:37,058 INFO L263 TraceCheckUtils]: 193: Hoare triple {59046#true} call deactivatePump(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:37,059 INFO L280 TraceCheckUtils]: 194: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {59046#true} is VALID [2020-07-17 21:49:37,059 INFO L280 TraceCheckUtils]: 195: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,059 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {59046#true} {59046#true} #481#return; {59046#true} is VALID [2020-07-17 21:49:37,059 INFO L280 TraceCheckUtils]: 197: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,059 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {59046#true} {59046#true} #503#return; {59046#true} is VALID [2020-07-17 21:49:37,060 INFO L263 TraceCheckUtils]: 199: Hoare triple {59046#true} call __utac_acc__Specification5_spec__3(); {59046#true} is VALID [2020-07-17 21:49:37,060 INFO L280 TraceCheckUtils]: 200: Hoare triple {59046#true} havoc ~tmp~5;havoc ~tmp___0~2; {59046#true} is VALID [2020-07-17 21:49:37,060 INFO L263 TraceCheckUtils]: 201: Hoare triple {59046#true} call #t~ret27 := getWaterLevel(); {59046#true} is VALID [2020-07-17 21:49:37,060 INFO L280 TraceCheckUtils]: 202: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-17 21:49:37,061 INFO L280 TraceCheckUtils]: 203: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,061 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-17 21:49:37,061 INFO L280 TraceCheckUtils]: 205: Hoare triple {59046#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59046#true} is VALID [2020-07-17 21:49:37,061 INFO L280 TraceCheckUtils]: 206: Hoare triple {59046#true} assume 2 != ~tmp~5; {59046#true} is VALID [2020-07-17 21:49:37,062 INFO L263 TraceCheckUtils]: 207: Hoare triple {59046#true} call #t~ret28 := isPumpRunning(); {59046#true} is VALID [2020-07-17 21:49:37,062 INFO L280 TraceCheckUtils]: 208: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:37,062 INFO L280 TraceCheckUtils]: 209: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,062 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {59046#true} {59046#true} #523#return; {59046#true} is VALID [2020-07-17 21:49:37,062 INFO L280 TraceCheckUtils]: 211: Hoare triple {59046#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {59046#true} is VALID [2020-07-17 21:49:37,063 INFO L280 TraceCheckUtils]: 212: Hoare triple {59046#true} assume !(0 != ~tmp___0~2); {59046#true} is VALID [2020-07-17 21:49:37,063 INFO L280 TraceCheckUtils]: 213: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,063 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {59046#true} {59046#true} #505#return; {59046#true} is VALID [2020-07-17 21:49:37,063 INFO L280 TraceCheckUtils]: 215: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,064 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {59046#true} {59047#false} #493#return; {59047#false} is VALID [2020-07-17 21:49:37,064 INFO L280 TraceCheckUtils]: 217: Hoare triple {59047#false} assume !false; {59047#false} is VALID [2020-07-17 21:49:37,064 INFO L280 TraceCheckUtils]: 218: Hoare triple {59047#false} assume ~splverifierCounter~0 < 4; {59047#false} is VALID [2020-07-17 21:49:37,064 INFO L280 TraceCheckUtils]: 219: Hoare triple {59047#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {59047#false} is VALID [2020-07-17 21:49:37,065 INFO L280 TraceCheckUtils]: 220: Hoare triple {59047#false} assume 0 != ~tmp~4; {59047#false} is VALID [2020-07-17 21:49:37,065 INFO L263 TraceCheckUtils]: 221: Hoare triple {59047#false} call waterRise(); {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:37,065 INFO L280 TraceCheckUtils]: 222: Hoare triple {59273#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59046#true} is VALID [2020-07-17 21:49:37,065 INFO L280 TraceCheckUtils]: 223: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,065 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {59046#true} {59047#false} #487#return; {59047#false} is VALID [2020-07-17 21:49:37,066 INFO L280 TraceCheckUtils]: 225: Hoare triple {59047#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {59047#false} is VALID [2020-07-17 21:49:37,066 INFO L280 TraceCheckUtils]: 226: Hoare triple {59047#false} assume !(0 != ~tmp___0~1); {59047#false} is VALID [2020-07-17 21:49:37,066 INFO L280 TraceCheckUtils]: 227: Hoare triple {59047#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {59047#false} is VALID [2020-07-17 21:49:37,066 INFO L280 TraceCheckUtils]: 228: Hoare triple {59047#false} assume 0 != ~tmp___2~0; {59047#false} is VALID [2020-07-17 21:49:37,067 INFO L263 TraceCheckUtils]: 229: Hoare triple {59047#false} call timeShift(); {59047#false} is VALID [2020-07-17 21:49:37,067 INFO L263 TraceCheckUtils]: 230: Hoare triple {59047#false} call __utac_acc__Specification5_spec__2(); {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:37,067 INFO L263 TraceCheckUtils]: 231: Hoare triple {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-17 21:49:37,067 INFO L280 TraceCheckUtils]: 232: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:37,067 INFO L280 TraceCheckUtils]: 233: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,067 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {59046#true} {59272#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {59046#true} is VALID [2020-07-17 21:49:37,068 INFO L280 TraceCheckUtils]: 235: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-17 21:49:37,068 INFO L280 TraceCheckUtils]: 236: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,068 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {59046#true} {59047#false} #499#return; {59047#false} is VALID [2020-07-17 21:49:37,068 INFO L280 TraceCheckUtils]: 238: Hoare triple {59047#false} assume !(0 != ~pumpRunning~0); {59047#false} is VALID [2020-07-17 21:49:37,068 INFO L280 TraceCheckUtils]: 239: Hoare triple {59047#false} assume 0 != ~systemActive~0; {59047#false} is VALID [2020-07-17 21:49:37,069 INFO L263 TraceCheckUtils]: 240: Hoare triple {59047#false} call processEnvironment(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:37,069 INFO L280 TraceCheckUtils]: 241: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {59046#true} is VALID [2020-07-17 21:49:37,069 INFO L280 TraceCheckUtils]: 242: Hoare triple {59046#true} assume !(0 != ~pumpRunning~0); {59046#true} is VALID [2020-07-17 21:49:37,071 INFO L263 TraceCheckUtils]: 243: Hoare triple {59046#true} call processEnvironment__wrappee__highWaterSensor(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:37,071 INFO L280 TraceCheckUtils]: 244: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {59046#true} is VALID [2020-07-17 21:49:37,071 INFO L280 TraceCheckUtils]: 245: Hoare triple {59046#true} assume 0 == ~pumpRunning~0; {59046#true} is VALID [2020-07-17 21:49:37,072 INFO L263 TraceCheckUtils]: 246: Hoare triple {59046#true} call #t~ret1 := isHighWaterLevel(); {59046#true} is VALID [2020-07-17 21:49:37,072 INFO L280 TraceCheckUtils]: 247: Hoare triple {59046#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {59046#true} is VALID [2020-07-17 21:49:37,072 INFO L263 TraceCheckUtils]: 248: Hoare triple {59046#true} call #t~ret20 := isHighWaterSensorDry(); {59046#true} is VALID [2020-07-17 21:49:37,072 INFO L280 TraceCheckUtils]: 249: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:37,072 INFO L280 TraceCheckUtils]: 250: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:37,072 INFO L280 TraceCheckUtils]: 251: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,073 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-17 21:49:37,073 INFO L280 TraceCheckUtils]: 253: Hoare triple {59046#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {59046#true} is VALID [2020-07-17 21:49:37,073 INFO L280 TraceCheckUtils]: 254: Hoare triple {59046#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {59046#true} is VALID [2020-07-17 21:49:37,073 INFO L280 TraceCheckUtils]: 255: Hoare triple {59046#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {59046#true} is VALID [2020-07-17 21:49:37,073 INFO L280 TraceCheckUtils]: 256: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,074 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {59046#true} {59046#true} #511#return; {59046#true} is VALID [2020-07-17 21:49:37,074 INFO L280 TraceCheckUtils]: 258: Hoare triple {59046#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {59046#true} is VALID [2020-07-17 21:49:37,074 INFO L280 TraceCheckUtils]: 259: Hoare triple {59046#true} assume 0 != ~tmp~0; {59046#true} is VALID [2020-07-17 21:49:37,075 INFO L263 TraceCheckUtils]: 260: Hoare triple {59046#true} call activatePump(); {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:37,075 INFO L280 TraceCheckUtils]: 261: Hoare triple {59322#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59046#true} is VALID [2020-07-17 21:49:37,075 INFO L280 TraceCheckUtils]: 262: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,075 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {59046#true} {59046#true} #513#return; {59046#true} is VALID [2020-07-17 21:49:37,075 INFO L280 TraceCheckUtils]: 264: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,076 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {59046#true} {59046#true} #485#return; {59046#true} is VALID [2020-07-17 21:49:37,076 INFO L280 TraceCheckUtils]: 266: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,076 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {59046#true} {59047#false} #503#return; {59047#false} is VALID [2020-07-17 21:49:37,076 INFO L263 TraceCheckUtils]: 268: Hoare triple {59047#false} call __utac_acc__Specification5_spec__3(); {59047#false} is VALID [2020-07-17 21:49:37,076 INFO L280 TraceCheckUtils]: 269: Hoare triple {59047#false} havoc ~tmp~5;havoc ~tmp___0~2; {59047#false} is VALID [2020-07-17 21:49:37,076 INFO L263 TraceCheckUtils]: 270: Hoare triple {59047#false} call #t~ret27 := getWaterLevel(); {59046#true} is VALID [2020-07-17 21:49:37,077 INFO L280 TraceCheckUtils]: 271: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-17 21:49:37,077 INFO L280 TraceCheckUtils]: 272: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,077 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {59046#true} {59047#false} #521#return; {59047#false} is VALID [2020-07-17 21:49:37,077 INFO L280 TraceCheckUtils]: 274: Hoare triple {59047#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59047#false} is VALID [2020-07-17 21:49:37,077 INFO L280 TraceCheckUtils]: 275: Hoare triple {59047#false} assume 2 != ~tmp~5; {59047#false} is VALID [2020-07-17 21:49:37,078 INFO L263 TraceCheckUtils]: 276: Hoare triple {59047#false} call #t~ret28 := isPumpRunning(); {59046#true} is VALID [2020-07-17 21:49:37,078 INFO L280 TraceCheckUtils]: 277: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:37,078 INFO L280 TraceCheckUtils]: 278: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,078 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {59046#true} {59047#false} #523#return; {59047#false} is VALID [2020-07-17 21:49:37,078 INFO L280 TraceCheckUtils]: 280: Hoare triple {59047#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {59047#false} is VALID [2020-07-17 21:49:37,078 INFO L280 TraceCheckUtils]: 281: Hoare triple {59047#false} assume 0 != ~tmp___0~2; {59047#false} is VALID [2020-07-17 21:49:37,079 INFO L280 TraceCheckUtils]: 282: Hoare triple {59047#false} assume 0 == ~switchedOnBeforeTS~0; {59047#false} is VALID [2020-07-17 21:49:37,079 INFO L263 TraceCheckUtils]: 283: Hoare triple {59047#false} call __automaton_fail(); {59047#false} is VALID [2020-07-17 21:49:37,079 INFO L280 TraceCheckUtils]: 284: Hoare triple {59047#false} assume !false; {59047#false} is VALID [2020-07-17 21:49:37,170 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 89 proven. 40 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2020-07-17 21:49:37,170 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1663949761] [2020-07-17 21:49:37,170 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [149881781] [2020-07-17 21:49:37,170 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:49:37,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:37,394 INFO L264 TraceCheckSpWp]: Trace formula consists of 1243 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-17 21:49:37,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:37,456 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:49:37,962 INFO L263 TraceCheckUtils]: 0: Hoare triple {59046#true} call ULTIMATE.init(); {59046#true} is VALID [2020-07-17 21:49:37,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {59046#true} #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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {59046#true} is VALID [2020-07-17 21:49:37,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,963 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59046#true} {59046#true} #539#return; {59046#true} is VALID [2020-07-17 21:49:37,963 INFO L263 TraceCheckUtils]: 4: Hoare triple {59046#true} call #t~ret74 := main(); {59046#true} is VALID [2020-07-17 21:49:37,963 INFO L280 TraceCheckUtils]: 5: Hoare triple {59046#true} havoc ~retValue_acc~5;havoc ~tmp~3; {59046#true} is VALID [2020-07-17 21:49:37,963 INFO L263 TraceCheckUtils]: 6: Hoare triple {59046#true} call select_helpers(); {59046#true} is VALID [2020-07-17 21:49:37,963 INFO L280 TraceCheckUtils]: 7: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,964 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {59046#true} {59046#true} #437#return; {59046#true} is VALID [2020-07-17 21:49:37,964 INFO L263 TraceCheckUtils]: 9: Hoare triple {59046#true} call select_features(); {59046#true} is VALID [2020-07-17 21:49:37,964 INFO L280 TraceCheckUtils]: 10: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,964 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {59046#true} {59046#true} #439#return; {59046#true} is VALID [2020-07-17 21:49:37,964 INFO L263 TraceCheckUtils]: 12: Hoare triple {59046#true} call #t~ret21 := valid_product(); {59046#true} is VALID [2020-07-17 21:49:37,964 INFO L280 TraceCheckUtils]: 13: Hoare triple {59046#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {59046#true} is VALID [2020-07-17 21:49:37,964 INFO L280 TraceCheckUtils]: 14: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,964 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {59046#true} {59046#true} #441#return; {59046#true} is VALID [2020-07-17 21:49:37,965 INFO L280 TraceCheckUtils]: 16: Hoare triple {59046#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {59046#true} is VALID [2020-07-17 21:49:37,965 INFO L280 TraceCheckUtils]: 17: Hoare triple {59046#true} assume 0 != ~tmp~3; {59046#true} is VALID [2020-07-17 21:49:37,965 INFO L263 TraceCheckUtils]: 18: Hoare triple {59046#true} call setup(); {59046#true} is VALID [2020-07-17 21:49:37,965 INFO L280 TraceCheckUtils]: 19: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,965 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {59046#true} {59046#true} #443#return; {59046#true} is VALID [2020-07-17 21:49:37,965 INFO L263 TraceCheckUtils]: 21: Hoare triple {59046#true} call runTest(); {59046#true} is VALID [2020-07-17 21:49:37,965 INFO L263 TraceCheckUtils]: 22: Hoare triple {59046#true} call __utac_acc__Specification5_spec__1(); {59046#true} is VALID [2020-07-17 21:49:37,965 INFO L280 TraceCheckUtils]: 23: Hoare triple {59046#true} ~switchedOnBeforeTS~0 := 0; {59046#true} is VALID [2020-07-17 21:49:37,966 INFO L280 TraceCheckUtils]: 24: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,966 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {59046#true} {59046#true} #529#return; {59046#true} is VALID [2020-07-17 21:49:37,966 INFO L263 TraceCheckUtils]: 26: Hoare triple {59046#true} call test(); {59046#true} is VALID [2020-07-17 21:49:37,966 INFO L280 TraceCheckUtils]: 27: Hoare triple {59046#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {59046#true} is VALID [2020-07-17 21:49:37,966 INFO L280 TraceCheckUtils]: 28: Hoare triple {59046#true} assume !false; {59046#true} is VALID [2020-07-17 21:49:37,966 INFO L280 TraceCheckUtils]: 29: Hoare triple {59046#true} assume ~splverifierCounter~0 < 4; {59046#true} is VALID [2020-07-17 21:49:37,966 INFO L280 TraceCheckUtils]: 30: Hoare triple {59046#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {59046#true} is VALID [2020-07-17 21:49:37,966 INFO L280 TraceCheckUtils]: 31: Hoare triple {59046#true} assume 0 != ~tmp~4; {59046#true} is VALID [2020-07-17 21:49:37,967 INFO L263 TraceCheckUtils]: 32: Hoare triple {59046#true} call waterRise(); {59046#true} is VALID [2020-07-17 21:49:37,967 INFO L280 TraceCheckUtils]: 33: Hoare triple {59046#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59046#true} is VALID [2020-07-17 21:49:37,967 INFO L280 TraceCheckUtils]: 34: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,967 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {59046#true} {59046#true} #487#return; {59046#true} is VALID [2020-07-17 21:49:37,967 INFO L280 TraceCheckUtils]: 36: Hoare triple {59046#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {59046#true} is VALID [2020-07-17 21:49:37,967 INFO L280 TraceCheckUtils]: 37: Hoare triple {59046#true} assume !(0 != ~tmp___0~1); {59046#true} is VALID [2020-07-17 21:49:37,967 INFO L280 TraceCheckUtils]: 38: Hoare triple {59046#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {59046#true} is VALID [2020-07-17 21:49:37,967 INFO L280 TraceCheckUtils]: 39: Hoare triple {59046#true} assume 0 != ~tmp___2~0; {59046#true} is VALID [2020-07-17 21:49:37,967 INFO L263 TraceCheckUtils]: 40: Hoare triple {59046#true} call timeShift(); {59046#true} is VALID [2020-07-17 21:49:37,968 INFO L263 TraceCheckUtils]: 41: Hoare triple {59046#true} call __utac_acc__Specification5_spec__2(); {59046#true} is VALID [2020-07-17 21:49:37,968 INFO L263 TraceCheckUtils]: 42: Hoare triple {59046#true} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-17 21:49:37,968 INFO L280 TraceCheckUtils]: 43: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:37,968 INFO L280 TraceCheckUtils]: 44: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,968 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {59046#true} {59046#true} #519#return; {59046#true} is VALID [2020-07-17 21:49:37,968 INFO L280 TraceCheckUtils]: 46: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-17 21:49:37,968 INFO L280 TraceCheckUtils]: 47: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,968 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {59046#true} {59046#true} #499#return; {59046#true} is VALID [2020-07-17 21:49:37,969 INFO L280 TraceCheckUtils]: 49: Hoare triple {59046#true} assume !(0 != ~pumpRunning~0); {59046#true} is VALID [2020-07-17 21:49:37,969 INFO L280 TraceCheckUtils]: 50: Hoare triple {59046#true} assume 0 != ~systemActive~0; {59046#true} is VALID [2020-07-17 21:49:37,969 INFO L263 TraceCheckUtils]: 51: Hoare triple {59046#true} call processEnvironment(); {59046#true} is VALID [2020-07-17 21:49:37,969 INFO L280 TraceCheckUtils]: 52: Hoare triple {59046#true} havoc ~tmp~1; {59046#true} is VALID [2020-07-17 21:49:37,969 INFO L280 TraceCheckUtils]: 53: Hoare triple {59046#true} assume !(0 != ~pumpRunning~0); {59046#true} is VALID [2020-07-17 21:49:37,969 INFO L263 TraceCheckUtils]: 54: Hoare triple {59046#true} call processEnvironment__wrappee__highWaterSensor(); {59046#true} is VALID [2020-07-17 21:49:37,969 INFO L280 TraceCheckUtils]: 55: Hoare triple {59046#true} havoc ~tmp~0; {59046#true} is VALID [2020-07-17 21:49:37,969 INFO L280 TraceCheckUtils]: 56: Hoare triple {59046#true} assume 0 == ~pumpRunning~0; {59046#true} is VALID [2020-07-17 21:49:37,970 INFO L263 TraceCheckUtils]: 57: Hoare triple {59046#true} call #t~ret1 := isHighWaterLevel(); {59046#true} is VALID [2020-07-17 21:49:37,970 INFO L280 TraceCheckUtils]: 58: Hoare triple {59046#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {59046#true} is VALID [2020-07-17 21:49:37,970 INFO L263 TraceCheckUtils]: 59: Hoare triple {59046#true} call #t~ret20 := isHighWaterSensorDry(); {59046#true} is VALID [2020-07-17 21:49:37,970 INFO L280 TraceCheckUtils]: 60: Hoare triple {59046#true} havoc ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:37,970 INFO L280 TraceCheckUtils]: 61: Hoare triple {59046#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59046#true} is VALID [2020-07-17 21:49:37,970 INFO L280 TraceCheckUtils]: 62: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,970 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {59046#true} {59046#true} #497#return; {59046#true} is VALID [2020-07-17 21:49:37,970 INFO L280 TraceCheckUtils]: 64: Hoare triple {59046#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {59046#true} is VALID [2020-07-17 21:49:37,971 INFO L280 TraceCheckUtils]: 65: Hoare triple {59046#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {59046#true} is VALID [2020-07-17 21:49:37,971 INFO L280 TraceCheckUtils]: 66: Hoare triple {59046#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {59046#true} is VALID [2020-07-17 21:49:37,971 INFO L280 TraceCheckUtils]: 67: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,971 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {59046#true} {59046#true} #511#return; {59046#true} is VALID [2020-07-17 21:49:37,971 INFO L280 TraceCheckUtils]: 69: Hoare triple {59046#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {59046#true} is VALID [2020-07-17 21:49:37,972 INFO L280 TraceCheckUtils]: 70: Hoare triple {59046#true} assume 0 != ~tmp~0; {59046#true} is VALID [2020-07-17 21:49:37,972 INFO L263 TraceCheckUtils]: 71: Hoare triple {59046#true} call activatePump(); {59046#true} is VALID [2020-07-17 21:49:37,975 INFO L280 TraceCheckUtils]: 72: Hoare triple {59046#true} ~pumpRunning~0 := 1; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,976 INFO L280 TraceCheckUtils]: 73: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,976 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #513#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,977 INFO L280 TraceCheckUtils]: 75: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,977 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #485#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,978 INFO L280 TraceCheckUtils]: 77: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,978 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #503#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,979 INFO L263 TraceCheckUtils]: 79: Hoare triple {59309#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,979 INFO L280 TraceCheckUtils]: 80: Hoare triple {59309#(<= 1 ~pumpRunning~0)} havoc ~tmp~5;havoc ~tmp___0~2; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,980 INFO L263 TraceCheckUtils]: 81: Hoare triple {59309#(<= 1 ~pumpRunning~0)} call #t~ret27 := getWaterLevel(); {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,981 INFO L280 TraceCheckUtils]: 82: Hoare triple {59309#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,981 INFO L280 TraceCheckUtils]: 83: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,982 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59309#(<= 1 ~pumpRunning~0)} #521#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,982 INFO L280 TraceCheckUtils]: 85: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,983 INFO L280 TraceCheckUtils]: 86: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~5); {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,983 INFO L280 TraceCheckUtils]: 87: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,984 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59309#(<= 1 ~pumpRunning~0)} #505#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,985 INFO L280 TraceCheckUtils]: 89: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume true; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,985 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {59309#(<= 1 ~pumpRunning~0)} {59046#true} #493#return; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,986 INFO L280 TraceCheckUtils]: 91: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume !false; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,986 INFO L280 TraceCheckUtils]: 92: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,986 INFO L280 TraceCheckUtils]: 93: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,987 INFO L280 TraceCheckUtils]: 94: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~4); {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,988 INFO L280 TraceCheckUtils]: 95: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,988 INFO L280 TraceCheckUtils]: 96: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,989 INFO L280 TraceCheckUtils]: 97: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,989 INFO L280 TraceCheckUtils]: 98: Hoare triple {59309#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {59309#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,990 INFO L263 TraceCheckUtils]: 99: Hoare triple {59309#(<= 1 ~pumpRunning~0)} call timeShift(); {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,990 INFO L263 TraceCheckUtils]: 100: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {59046#true} is VALID [2020-07-17 21:49:37,990 INFO L263 TraceCheckUtils]: 101: Hoare triple {59046#true} call #t~ret26 := isPumpRunning(); {59046#true} is VALID [2020-07-17 21:49:37,990 INFO L280 TraceCheckUtils]: 102: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59046#true} is VALID [2020-07-17 21:49:37,991 INFO L280 TraceCheckUtils]: 103: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,991 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {59046#true} {59046#true} #519#return; {59046#true} is VALID [2020-07-17 21:49:37,991 INFO L280 TraceCheckUtils]: 105: Hoare triple {59046#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59046#true} is VALID [2020-07-17 21:49:37,991 INFO L280 TraceCheckUtils]: 106: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,991 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {59046#true} {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #499#return; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,992 INFO L280 TraceCheckUtils]: 108: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,992 INFO L263 TraceCheckUtils]: 109: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {59046#true} is VALID [2020-07-17 21:49:37,992 INFO L280 TraceCheckUtils]: 110: Hoare triple {59046#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59046#true} is VALID [2020-07-17 21:49:37,992 INFO L280 TraceCheckUtils]: 111: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,993 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {59046#true} {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #501#return; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,993 INFO L280 TraceCheckUtils]: 113: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,994 INFO L263 TraceCheckUtils]: 114: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,994 INFO L280 TraceCheckUtils]: 115: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~1; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,995 INFO L280 TraceCheckUtils]: 116: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,995 INFO L263 TraceCheckUtils]: 117: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret2 := isMethaneAlarm(); {59046#true} is VALID [2020-07-17 21:49:37,995 INFO L280 TraceCheckUtils]: 118: Hoare triple {59046#true} havoc ~retValue_acc~2; {59046#true} is VALID [2020-07-17 21:49:37,996 INFO L263 TraceCheckUtils]: 119: Hoare triple {59046#true} call #t~ret3 := isMethaneLevelCritical(); {59046#true} is VALID [2020-07-17 21:49:37,996 INFO L280 TraceCheckUtils]: 120: Hoare triple {59046#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59046#true} is VALID [2020-07-17 21:49:37,996 INFO L280 TraceCheckUtils]: 121: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,996 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {59046#true} {59046#true} #533#return; {59046#true} is VALID [2020-07-17 21:49:37,996 INFO L280 TraceCheckUtils]: 123: Hoare triple {59046#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {59046#true} is VALID [2020-07-17 21:49:37,997 INFO L280 TraceCheckUtils]: 124: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:37,998 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {59046#true} {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #479#return; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,998 INFO L280 TraceCheckUtils]: 126: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,998 INFO L280 TraceCheckUtils]: 127: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~1); {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,999 INFO L263 TraceCheckUtils]: 128: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:49:37,999 INFO L280 TraceCheckUtils]: 129: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~0; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:49:38,000 INFO L280 TraceCheckUtils]: 130: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:49:38,000 INFO L263 TraceCheckUtils]: 131: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {59046#true} is VALID [2020-07-17 21:49:38,001 INFO L280 TraceCheckUtils]: 132: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:38,001 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {59046#true} {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #517#return; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:49:38,002 INFO L280 TraceCheckUtils]: 134: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:49:38,003 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #483#return; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:49:38,003 INFO L280 TraceCheckUtils]: 136: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:49:38,004 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #503#return; {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:49:38,004 INFO L263 TraceCheckUtils]: 138: Hoare triple {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {59046#true} is VALID [2020-07-17 21:49:38,004 INFO L280 TraceCheckUtils]: 139: Hoare triple {59046#true} havoc ~tmp~5;havoc ~tmp___0~2; {59046#true} is VALID [2020-07-17 21:49:38,004 INFO L263 TraceCheckUtils]: 140: Hoare triple {59046#true} call #t~ret27 := getWaterLevel(); {59046#true} is VALID [2020-07-17 21:49:38,005 INFO L280 TraceCheckUtils]: 141: Hoare triple {59046#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59046#true} is VALID [2020-07-17 21:49:38,005 INFO L280 TraceCheckUtils]: 142: Hoare triple {59046#true} assume true; {59046#true} is VALID [2020-07-17 21:49:38,005 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {59046#true} {59046#true} #521#return; {59046#true} is VALID [2020-07-17 21:49:38,005 INFO L280 TraceCheckUtils]: 144: Hoare triple {59046#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59046#true} is VALID [2020-07-17 21:49:38,005 INFO L280 TraceCheckUtils]: 145: Hoare triple {59046#true} assume 2 != ~tmp~5; {59046#true} is VALID [2020-07-17 21:49:38,005 INFO L263 TraceCheckUtils]: 146: Hoare triple {59046#true} call #t~ret28 := isPumpRunning(); {59046#true} is VALID [2020-07-17 21:49:38,006 INFO L280 TraceCheckUtils]: 147: Hoare triple {59046#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {60002#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:49:38,006 INFO L280 TraceCheckUtils]: 148: Hoare triple {60002#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {60002#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:49:38,007 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {60002#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {59046#true} #523#return; {60009#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} is VALID [2020-07-17 21:49:38,007 INFO L280 TraceCheckUtils]: 150: Hoare triple {60009#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {60013#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:49:38,008 INFO L280 TraceCheckUtils]: 151: Hoare triple {60013#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {60017#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 21:49:38,009 INFO L280 TraceCheckUtils]: 152: Hoare triple {60017#(<= ~pumpRunning~0 0)} assume true; {60017#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 21:49:38,010 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {60017#(<= ~pumpRunning~0 0)} {59857#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #505#return; {60024#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 21:49:38,010 INFO L280 TraceCheckUtils]: 154: Hoare triple {60024#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {60024#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 21:49:38,011 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {60024#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {59309#(<= 1 ~pumpRunning~0)} #493#return; {59047#false} is VALID [2020-07-17 21:49:38,011 INFO L280 TraceCheckUtils]: 156: Hoare triple {59047#false} assume !false; {59047#false} is VALID [2020-07-17 21:49:38,012 INFO L280 TraceCheckUtils]: 157: Hoare triple {59047#false} assume ~splverifierCounter~0 < 4; {59047#false} is VALID [2020-07-17 21:49:38,012 INFO L280 TraceCheckUtils]: 158: Hoare triple {59047#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {59047#false} is VALID [2020-07-17 21:49:38,012 INFO L280 TraceCheckUtils]: 159: Hoare triple {59047#false} assume !(0 != ~tmp~4); {59047#false} is VALID [2020-07-17 21:49:38,012 INFO L280 TraceCheckUtils]: 160: Hoare triple {59047#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {59047#false} is VALID [2020-07-17 21:49:38,012 INFO L280 TraceCheckUtils]: 161: Hoare triple {59047#false} assume !(0 != ~tmp___0~1); {59047#false} is VALID [2020-07-17 21:49:38,012 INFO L280 TraceCheckUtils]: 162: Hoare triple {59047#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {59047#false} is VALID [2020-07-17 21:49:38,012 INFO L280 TraceCheckUtils]: 163: Hoare triple {59047#false} assume 0 != ~tmp___2~0; {59047#false} is VALID [2020-07-17 21:49:38,012 INFO L263 TraceCheckUtils]: 164: Hoare triple {59047#false} call timeShift(); {59047#false} is VALID [2020-07-17 21:49:38,013 INFO L263 TraceCheckUtils]: 165: Hoare triple {59047#false} call __utac_acc__Specification5_spec__2(); {59047#false} is VALID [2020-07-17 21:49:38,013 INFO L263 TraceCheckUtils]: 166: Hoare triple {59047#false} call #t~ret26 := isPumpRunning(); {59047#false} is VALID [2020-07-17 21:49:38,013 INFO L280 TraceCheckUtils]: 167: Hoare triple {59047#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59047#false} is VALID [2020-07-17 21:49:38,013 INFO L280 TraceCheckUtils]: 168: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:38,013 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {59047#false} {59047#false} #519#return; {59047#false} is VALID [2020-07-17 21:49:38,013 INFO L280 TraceCheckUtils]: 170: Hoare triple {59047#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59047#false} is VALID [2020-07-17 21:49:38,013 INFO L280 TraceCheckUtils]: 171: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:38,013 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {59047#false} {59047#false} #499#return; {59047#false} is VALID [2020-07-17 21:49:38,014 INFO L280 TraceCheckUtils]: 173: Hoare triple {59047#false} assume 0 != ~pumpRunning~0; {59047#false} is VALID [2020-07-17 21:49:38,014 INFO L263 TraceCheckUtils]: 174: Hoare triple {59047#false} call lowerWaterLevel(); {59047#false} is VALID [2020-07-17 21:49:38,014 INFO L280 TraceCheckUtils]: 175: Hoare triple {59047#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59047#false} is VALID [2020-07-17 21:49:38,014 INFO L280 TraceCheckUtils]: 176: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:38,014 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {59047#false} {59047#false} #501#return; {59047#false} is VALID [2020-07-17 21:49:38,014 INFO L280 TraceCheckUtils]: 178: Hoare triple {59047#false} assume 0 != ~systemActive~0; {59047#false} is VALID [2020-07-17 21:49:38,014 INFO L263 TraceCheckUtils]: 179: Hoare triple {59047#false} call processEnvironment(); {59047#false} is VALID [2020-07-17 21:49:38,014 INFO L280 TraceCheckUtils]: 180: Hoare triple {59047#false} havoc ~tmp~1; {59047#false} is VALID [2020-07-17 21:49:38,014 INFO L280 TraceCheckUtils]: 181: Hoare triple {59047#false} assume 0 != ~pumpRunning~0; {59047#false} is VALID [2020-07-17 21:49:38,015 INFO L263 TraceCheckUtils]: 182: Hoare triple {59047#false} call #t~ret2 := isMethaneAlarm(); {59047#false} is VALID [2020-07-17 21:49:38,015 INFO L280 TraceCheckUtils]: 183: Hoare triple {59047#false} havoc ~retValue_acc~2; {59047#false} is VALID [2020-07-17 21:49:38,015 INFO L263 TraceCheckUtils]: 184: Hoare triple {59047#false} call #t~ret3 := isMethaneLevelCritical(); {59047#false} is VALID [2020-07-17 21:49:38,015 INFO L280 TraceCheckUtils]: 185: Hoare triple {59047#false} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {59047#false} is VALID [2020-07-17 21:49:38,015 INFO L280 TraceCheckUtils]: 186: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:38,015 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {59047#false} {59047#false} #533#return; {59047#false} is VALID [2020-07-17 21:49:38,015 INFO L280 TraceCheckUtils]: 188: Hoare triple {59047#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {59047#false} is VALID [2020-07-17 21:49:38,015 INFO L280 TraceCheckUtils]: 189: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:38,016 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {59047#false} {59047#false} #479#return; {59047#false} is VALID [2020-07-17 21:49:38,016 INFO L280 TraceCheckUtils]: 191: Hoare triple {59047#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {59047#false} is VALID [2020-07-17 21:49:38,016 INFO L280 TraceCheckUtils]: 192: Hoare triple {59047#false} assume 0 != ~tmp~1; {59047#false} is VALID [2020-07-17 21:49:38,016 INFO L263 TraceCheckUtils]: 193: Hoare triple {59047#false} call deactivatePump(); {59047#false} is VALID [2020-07-17 21:49:38,016 INFO L280 TraceCheckUtils]: 194: Hoare triple {59047#false} ~pumpRunning~0 := 0; {59047#false} is VALID [2020-07-17 21:49:38,016 INFO L280 TraceCheckUtils]: 195: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:38,016 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {59047#false} {59047#false} #481#return; {59047#false} is VALID [2020-07-17 21:49:38,016 INFO L280 TraceCheckUtils]: 197: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:38,016 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {59047#false} {59047#false} #503#return; {59047#false} is VALID [2020-07-17 21:49:38,017 INFO L263 TraceCheckUtils]: 199: Hoare triple {59047#false} call __utac_acc__Specification5_spec__3(); {59047#false} is VALID [2020-07-17 21:49:38,017 INFO L280 TraceCheckUtils]: 200: Hoare triple {59047#false} havoc ~tmp~5;havoc ~tmp___0~2; {59047#false} is VALID [2020-07-17 21:49:38,017 INFO L263 TraceCheckUtils]: 201: Hoare triple {59047#false} call #t~ret27 := getWaterLevel(); {59047#false} is VALID [2020-07-17 21:49:38,017 INFO L280 TraceCheckUtils]: 202: Hoare triple {59047#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59047#false} is VALID [2020-07-17 21:49:38,017 INFO L280 TraceCheckUtils]: 203: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:38,017 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {59047#false} {59047#false} #521#return; {59047#false} is VALID [2020-07-17 21:49:38,018 INFO L280 TraceCheckUtils]: 205: Hoare triple {59047#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59047#false} is VALID [2020-07-17 21:49:38,018 INFO L280 TraceCheckUtils]: 206: Hoare triple {59047#false} assume 2 != ~tmp~5; {59047#false} is VALID [2020-07-17 21:49:38,018 INFO L263 TraceCheckUtils]: 207: Hoare triple {59047#false} call #t~ret28 := isPumpRunning(); {59047#false} is VALID [2020-07-17 21:49:38,018 INFO L280 TraceCheckUtils]: 208: Hoare triple {59047#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59047#false} is VALID [2020-07-17 21:49:38,018 INFO L280 TraceCheckUtils]: 209: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:38,018 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {59047#false} {59047#false} #523#return; {59047#false} is VALID [2020-07-17 21:49:38,018 INFO L280 TraceCheckUtils]: 211: Hoare triple {59047#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {59047#false} is VALID [2020-07-17 21:49:38,018 INFO L280 TraceCheckUtils]: 212: Hoare triple {59047#false} assume !(0 != ~tmp___0~2); {59047#false} is VALID [2020-07-17 21:49:38,019 INFO L280 TraceCheckUtils]: 213: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:38,019 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {59047#false} {59047#false} #505#return; {59047#false} is VALID [2020-07-17 21:49:38,019 INFO L280 TraceCheckUtils]: 215: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:38,019 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {59047#false} {59047#false} #493#return; {59047#false} is VALID [2020-07-17 21:49:38,019 INFO L280 TraceCheckUtils]: 217: Hoare triple {59047#false} assume !false; {59047#false} is VALID [2020-07-17 21:49:38,019 INFO L280 TraceCheckUtils]: 218: Hoare triple {59047#false} assume ~splverifierCounter~0 < 4; {59047#false} is VALID [2020-07-17 21:49:38,019 INFO L280 TraceCheckUtils]: 219: Hoare triple {59047#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {59047#false} is VALID [2020-07-17 21:49:38,019 INFO L280 TraceCheckUtils]: 220: Hoare triple {59047#false} assume 0 != ~tmp~4; {59047#false} is VALID [2020-07-17 21:49:38,019 INFO L263 TraceCheckUtils]: 221: Hoare triple {59047#false} call waterRise(); {59047#false} is VALID [2020-07-17 21:49:38,020 INFO L280 TraceCheckUtils]: 222: Hoare triple {59047#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59047#false} is VALID [2020-07-17 21:49:38,020 INFO L280 TraceCheckUtils]: 223: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:38,020 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {59047#false} {59047#false} #487#return; {59047#false} is VALID [2020-07-17 21:49:38,020 INFO L280 TraceCheckUtils]: 225: Hoare triple {59047#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {59047#false} is VALID [2020-07-17 21:49:38,020 INFO L280 TraceCheckUtils]: 226: Hoare triple {59047#false} assume !(0 != ~tmp___0~1); {59047#false} is VALID [2020-07-17 21:49:38,020 INFO L280 TraceCheckUtils]: 227: Hoare triple {59047#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {59047#false} is VALID [2020-07-17 21:49:38,020 INFO L280 TraceCheckUtils]: 228: Hoare triple {59047#false} assume 0 != ~tmp___2~0; {59047#false} is VALID [2020-07-17 21:49:38,020 INFO L263 TraceCheckUtils]: 229: Hoare triple {59047#false} call timeShift(); {59047#false} is VALID [2020-07-17 21:49:38,021 INFO L263 TraceCheckUtils]: 230: Hoare triple {59047#false} call __utac_acc__Specification5_spec__2(); {59047#false} is VALID [2020-07-17 21:49:38,021 INFO L263 TraceCheckUtils]: 231: Hoare triple {59047#false} call #t~ret26 := isPumpRunning(); {59047#false} is VALID [2020-07-17 21:49:38,021 INFO L280 TraceCheckUtils]: 232: Hoare triple {59047#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59047#false} is VALID [2020-07-17 21:49:38,021 INFO L280 TraceCheckUtils]: 233: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:38,021 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {59047#false} {59047#false} #519#return; {59047#false} is VALID [2020-07-17 21:49:38,021 INFO L280 TraceCheckUtils]: 235: Hoare triple {59047#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {59047#false} is VALID [2020-07-17 21:49:38,021 INFO L280 TraceCheckUtils]: 236: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:38,021 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {59047#false} {59047#false} #499#return; {59047#false} is VALID [2020-07-17 21:49:38,021 INFO L280 TraceCheckUtils]: 238: Hoare triple {59047#false} assume !(0 != ~pumpRunning~0); {59047#false} is VALID [2020-07-17 21:49:38,022 INFO L280 TraceCheckUtils]: 239: Hoare triple {59047#false} assume 0 != ~systemActive~0; {59047#false} is VALID [2020-07-17 21:49:38,022 INFO L263 TraceCheckUtils]: 240: Hoare triple {59047#false} call processEnvironment(); {59047#false} is VALID [2020-07-17 21:49:38,022 INFO L280 TraceCheckUtils]: 241: Hoare triple {59047#false} havoc ~tmp~1; {59047#false} is VALID [2020-07-17 21:49:38,022 INFO L280 TraceCheckUtils]: 242: Hoare triple {59047#false} assume !(0 != ~pumpRunning~0); {59047#false} is VALID [2020-07-17 21:49:38,022 INFO L263 TraceCheckUtils]: 243: Hoare triple {59047#false} call processEnvironment__wrappee__highWaterSensor(); {59047#false} is VALID [2020-07-17 21:49:38,022 INFO L280 TraceCheckUtils]: 244: Hoare triple {59047#false} havoc ~tmp~0; {59047#false} is VALID [2020-07-17 21:49:38,023 INFO L280 TraceCheckUtils]: 245: Hoare triple {59047#false} assume 0 == ~pumpRunning~0; {59047#false} is VALID [2020-07-17 21:49:38,023 INFO L263 TraceCheckUtils]: 246: Hoare triple {59047#false} call #t~ret1 := isHighWaterLevel(); {59047#false} is VALID [2020-07-17 21:49:38,023 INFO L280 TraceCheckUtils]: 247: Hoare triple {59047#false} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {59047#false} is VALID [2020-07-17 21:49:38,023 INFO L263 TraceCheckUtils]: 248: Hoare triple {59047#false} call #t~ret20 := isHighWaterSensorDry(); {59047#false} is VALID [2020-07-17 21:49:38,023 INFO L280 TraceCheckUtils]: 249: Hoare triple {59047#false} havoc ~retValue_acc~11; {59047#false} is VALID [2020-07-17 21:49:38,024 INFO L280 TraceCheckUtils]: 250: Hoare triple {59047#false} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {59047#false} is VALID [2020-07-17 21:49:38,024 INFO L280 TraceCheckUtils]: 251: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:38,024 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {59047#false} {59047#false} #497#return; {59047#false} is VALID [2020-07-17 21:49:38,024 INFO L280 TraceCheckUtils]: 253: Hoare triple {59047#false} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {59047#false} is VALID [2020-07-17 21:49:38,024 INFO L280 TraceCheckUtils]: 254: Hoare triple {59047#false} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {59047#false} is VALID [2020-07-17 21:49:38,024 INFO L280 TraceCheckUtils]: 255: Hoare triple {59047#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {59047#false} is VALID [2020-07-17 21:49:38,025 INFO L280 TraceCheckUtils]: 256: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:38,025 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {59047#false} {59047#false} #511#return; {59047#false} is VALID [2020-07-17 21:49:38,025 INFO L280 TraceCheckUtils]: 258: Hoare triple {59047#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {59047#false} is VALID [2020-07-17 21:49:38,025 INFO L280 TraceCheckUtils]: 259: Hoare triple {59047#false} assume 0 != ~tmp~0; {59047#false} is VALID [2020-07-17 21:49:38,025 INFO L263 TraceCheckUtils]: 260: Hoare triple {59047#false} call activatePump(); {59047#false} is VALID [2020-07-17 21:49:38,026 INFO L280 TraceCheckUtils]: 261: Hoare triple {59047#false} ~pumpRunning~0 := 1; {59047#false} is VALID [2020-07-17 21:49:38,026 INFO L280 TraceCheckUtils]: 262: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:38,026 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {59047#false} {59047#false} #513#return; {59047#false} is VALID [2020-07-17 21:49:38,026 INFO L280 TraceCheckUtils]: 264: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:38,026 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {59047#false} {59047#false} #485#return; {59047#false} is VALID [2020-07-17 21:49:38,026 INFO L280 TraceCheckUtils]: 266: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:38,026 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {59047#false} {59047#false} #503#return; {59047#false} is VALID [2020-07-17 21:49:38,027 INFO L263 TraceCheckUtils]: 268: Hoare triple {59047#false} call __utac_acc__Specification5_spec__3(); {59047#false} is VALID [2020-07-17 21:49:38,027 INFO L280 TraceCheckUtils]: 269: Hoare triple {59047#false} havoc ~tmp~5;havoc ~tmp___0~2; {59047#false} is VALID [2020-07-17 21:49:38,027 INFO L263 TraceCheckUtils]: 270: Hoare triple {59047#false} call #t~ret27 := getWaterLevel(); {59047#false} is VALID [2020-07-17 21:49:38,027 INFO L280 TraceCheckUtils]: 271: Hoare triple {59047#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {59047#false} is VALID [2020-07-17 21:49:38,027 INFO L280 TraceCheckUtils]: 272: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:38,028 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {59047#false} {59047#false} #521#return; {59047#false} is VALID [2020-07-17 21:49:38,028 INFO L280 TraceCheckUtils]: 274: Hoare triple {59047#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {59047#false} is VALID [2020-07-17 21:49:38,028 INFO L280 TraceCheckUtils]: 275: Hoare triple {59047#false} assume 2 != ~tmp~5; {59047#false} is VALID [2020-07-17 21:49:38,028 INFO L263 TraceCheckUtils]: 276: Hoare triple {59047#false} call #t~ret28 := isPumpRunning(); {59047#false} is VALID [2020-07-17 21:49:38,028 INFO L280 TraceCheckUtils]: 277: Hoare triple {59047#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {59047#false} is VALID [2020-07-17 21:49:38,028 INFO L280 TraceCheckUtils]: 278: Hoare triple {59047#false} assume true; {59047#false} is VALID [2020-07-17 21:49:38,029 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {59047#false} {59047#false} #523#return; {59047#false} is VALID [2020-07-17 21:49:38,029 INFO L280 TraceCheckUtils]: 280: Hoare triple {59047#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {59047#false} is VALID [2020-07-17 21:49:38,029 INFO L280 TraceCheckUtils]: 281: Hoare triple {59047#false} assume 0 != ~tmp___0~2; {59047#false} is VALID [2020-07-17 21:49:38,029 INFO L280 TraceCheckUtils]: 282: Hoare triple {59047#false} assume 0 == ~switchedOnBeforeTS~0; {59047#false} is VALID [2020-07-17 21:49:38,029 INFO L263 TraceCheckUtils]: 283: Hoare triple {59047#false} call __automaton_fail(); {59047#false} is VALID [2020-07-17 21:49:38,030 INFO L280 TraceCheckUtils]: 284: Hoare triple {59047#false} assume !false; {59047#false} is VALID [2020-07-17 21:49:38,079 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 233 proven. 16 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2020-07-17 21:49:38,080 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:49:38,080 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-17 21:49:38,080 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1856263882] [2020-07-17 21:49:38,082 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 285 [2020-07-17 21:50:11,855 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:50:11,855 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-17 21:50:12,311 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 340 edges. 340 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:50:12,312 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-17 21:50:12,312 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:50:12,312 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-17 21:50:12,313 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-17 21:50:12,313 INFO L87 Difference]: Start difference. First operand 1984 states and 2338 transitions. Second operand 22 states. [2020-07-17 21:50:13,925 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-17 21:50:15,820 WARN L193 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-17 21:50:16,662 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 21:50:17,298 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 21:50:22,272 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 21:50:31,384 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:50:32,989 WARN L193 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 21:50:33,739 WARN L193 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 21:50:36,922 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:50:43,464 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:50:43,851 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:51:01,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:51:01,263 INFO L93 Difference]: Finished difference Result 3900 states and 4748 transitions. [2020-07-17 21:51:01,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-17 21:51:01,264 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 285 [2020-07-17 21:51:01,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:51:01,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-17 21:51:01,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 498 transitions. [2020-07-17 21:51:01,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-17 21:51:01,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 498 transitions. [2020-07-17 21:51:01,275 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 498 transitions. [2020-07-17 21:51:02,885 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 498 edges. 498 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:51:03,098 INFO L225 Difference]: With dead ends: 3900 [2020-07-17 21:51:03,099 INFO L226 Difference]: Without dead ends: 2139 [2020-07-17 21:51:03,103 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 434 GetRequests, 390 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 400 ImplicationChecksByTransitivity, 6.3s TimeCoverageRelationStatistics Valid=384, Invalid=1686, Unknown=0, NotChecked=0, Total=2070 [2020-07-17 21:51:03,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2139 states. [2020-07-17 21:51:22,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2139 to 1986. [2020-07-17 21:51:22,347 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:51:22,347 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2139 states. Second operand 1986 states. [2020-07-17 21:51:22,348 INFO L74 IsIncluded]: Start isIncluded. First operand 2139 states. Second operand 1986 states. [2020-07-17 21:51:22,348 INFO L87 Difference]: Start difference. First operand 2139 states. Second operand 1986 states. [2020-07-17 21:51:22,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:51:22,493 INFO L93 Difference]: Finished difference Result 2139 states and 2608 transitions. [2020-07-17 21:51:22,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 2608 transitions. [2020-07-17 21:51:22,497 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:51:22,497 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:51:22,497 INFO L74 IsIncluded]: Start isIncluded. First operand 1986 states. Second operand 2139 states. [2020-07-17 21:51:22,497 INFO L87 Difference]: Start difference. First operand 1986 states. Second operand 2139 states. [2020-07-17 21:51:22,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:51:22,654 INFO L93 Difference]: Finished difference Result 2139 states and 2608 transitions. [2020-07-17 21:51:22,655 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 2608 transitions. [2020-07-17 21:51:22,658 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:51:22,658 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:51:22,658 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:51:22,658 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:51:22,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1986 states. [2020-07-17 21:51:22,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 1986 states and 2334 transitions. [2020-07-17 21:51:22,822 INFO L78 Accepts]: Start accepts. Automaton has 1986 states and 2334 transitions. Word has length 285 [2020-07-17 21:51:22,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:51:22,822 INFO L479 AbstractCegarLoop]: Abstraction has 1986 states and 2334 transitions. [2020-07-17 21:51:22,823 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-17 21:51:22,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 2334 transitions. [2020-07-17 21:51:22,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2020-07-17 21:51:22,870 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:51:22,873 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:51:23,084 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2020-07-17 21:51:23,084 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:51:23,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:51:23,087 INFO L82 PathProgramCache]: Analyzing trace with hash 1077945844, now seen corresponding path program 1 times [2020-07-17 21:51:23,087 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:51:23,088 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [376956093] [2020-07-17 21:51:23,088 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:51:23,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,517 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:51:23,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {72983#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:23,611 INFO L280 TraceCheckUtils]: 1: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume true; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:23,612 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72765#(= 0 ~methaneLevelCritical~0)} {72760#true} #539#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:23,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,618 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #437#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:23,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,624 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #439#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:23,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {72760#true} is VALID [2020-07-17 21:51:23,629 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,631 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #441#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:23,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,636 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #443#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:23,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {72760#true} is VALID [2020-07-17 21:51:23,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,659 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #529#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:23,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {72760#true} is VALID [2020-07-17 21:51:23,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,683 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #487#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:23,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:23,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,725 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-17 21:51:23,726 INFO L263 TraceCheckUtils]: 0: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:23,726 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:23,726 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,727 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-17 21:51:23,727 INFO L280 TraceCheckUtils]: 4: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-17 21:51:23,727 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,728 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72760#true} {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {72760#true} is VALID [2020-07-17 21:51:23,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:23,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:23,767 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,767 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-17 21:51:23,767 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {72760#true} is VALID [2020-07-17 21:51:23,767 INFO L263 TraceCheckUtils]: 1: Hoare triple {72760#true} call #t~ret20 := isHighWaterSensorDry(); {72760#true} is VALID [2020-07-17 21:51:23,768 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:23,768 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:23,768 INFO L280 TraceCheckUtils]: 4: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,768 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-17 21:51:23,768 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {72760#true} is VALID [2020-07-17 21:51:23,769 INFO L280 TraceCheckUtils]: 7: Hoare triple {72760#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {72760#true} is VALID [2020-07-17 21:51:23,769 INFO L280 TraceCheckUtils]: 8: Hoare triple {72760#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {72760#true} is VALID [2020-07-17 21:51:23,769 INFO L280 TraceCheckUtils]: 9: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,769 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {72760#true} {72760#true} #511#return; {72760#true} is VALID [2020-07-17 21:51:23,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72760#true} is VALID [2020-07-17 21:51:23,773 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,773 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72760#true} #513#return; {72760#true} is VALID [2020-07-17 21:51:23,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {72760#true} is VALID [2020-07-17 21:51:23,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume 0 == ~pumpRunning~0; {72760#true} is VALID [2020-07-17 21:51:23,774 INFO L263 TraceCheckUtils]: 2: Hoare triple {72760#true} call #t~ret1 := isHighWaterLevel(); {72760#true} is VALID [2020-07-17 21:51:23,774 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {72760#true} is VALID [2020-07-17 21:51:23,775 INFO L263 TraceCheckUtils]: 4: Hoare triple {72760#true} call #t~ret20 := isHighWaterSensorDry(); {72760#true} is VALID [2020-07-17 21:51:23,775 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:23,775 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:23,776 INFO L280 TraceCheckUtils]: 7: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,776 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-17 21:51:23,776 INFO L280 TraceCheckUtils]: 9: Hoare triple {72760#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {72760#true} is VALID [2020-07-17 21:51:23,776 INFO L280 TraceCheckUtils]: 10: Hoare triple {72760#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {72760#true} is VALID [2020-07-17 21:51:23,776 INFO L280 TraceCheckUtils]: 11: Hoare triple {72760#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {72760#true} is VALID [2020-07-17 21:51:23,777 INFO L280 TraceCheckUtils]: 12: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,777 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {72760#true} {72760#true} #511#return; {72760#true} is VALID [2020-07-17 21:51:23,777 INFO L280 TraceCheckUtils]: 14: Hoare triple {72760#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {72760#true} is VALID [2020-07-17 21:51:23,777 INFO L280 TraceCheckUtils]: 15: Hoare triple {72760#true} assume 0 != ~tmp~0; {72760#true} is VALID [2020-07-17 21:51:23,778 INFO L263 TraceCheckUtils]: 16: Hoare triple {72760#true} call activatePump(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:23,778 INFO L280 TraceCheckUtils]: 17: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72760#true} is VALID [2020-07-17 21:51:23,779 INFO L280 TraceCheckUtils]: 18: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,779 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {72760#true} {72760#true} #513#return; {72760#true} is VALID [2020-07-17 21:51:23,779 INFO L280 TraceCheckUtils]: 20: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,779 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {72760#true} {72760#true} #485#return; {72760#true} is VALID [2020-07-17 21:51:23,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72760#true} is VALID [2020-07-17 21:51:23,781 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume !(0 != ~pumpRunning~0); {72760#true} is VALID [2020-07-17 21:51:23,782 INFO L263 TraceCheckUtils]: 2: Hoare triple {72760#true} call processEnvironment__wrappee__highWaterSensor(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:23,782 INFO L280 TraceCheckUtils]: 3: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {72760#true} is VALID [2020-07-17 21:51:23,783 INFO L280 TraceCheckUtils]: 4: Hoare triple {72760#true} assume 0 == ~pumpRunning~0; {72760#true} is VALID [2020-07-17 21:51:23,783 INFO L263 TraceCheckUtils]: 5: Hoare triple {72760#true} call #t~ret1 := isHighWaterLevel(); {72760#true} is VALID [2020-07-17 21:51:23,783 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {72760#true} is VALID [2020-07-17 21:51:23,784 INFO L263 TraceCheckUtils]: 7: Hoare triple {72760#true} call #t~ret20 := isHighWaterSensorDry(); {72760#true} is VALID [2020-07-17 21:51:23,784 INFO L280 TraceCheckUtils]: 8: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:23,784 INFO L280 TraceCheckUtils]: 9: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:23,784 INFO L280 TraceCheckUtils]: 10: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,785 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-17 21:51:23,785 INFO L280 TraceCheckUtils]: 12: Hoare triple {72760#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {72760#true} is VALID [2020-07-17 21:51:23,785 INFO L280 TraceCheckUtils]: 13: Hoare triple {72760#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {72760#true} is VALID [2020-07-17 21:51:23,786 INFO L280 TraceCheckUtils]: 14: Hoare triple {72760#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {72760#true} is VALID [2020-07-17 21:51:23,786 INFO L280 TraceCheckUtils]: 15: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,786 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {72760#true} {72760#true} #511#return; {72760#true} is VALID [2020-07-17 21:51:23,787 INFO L280 TraceCheckUtils]: 17: Hoare triple {72760#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {72760#true} is VALID [2020-07-17 21:51:23,787 INFO L280 TraceCheckUtils]: 18: Hoare triple {72760#true} assume 0 != ~tmp~0; {72760#true} is VALID [2020-07-17 21:51:23,788 INFO L263 TraceCheckUtils]: 19: Hoare triple {72760#true} call activatePump(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:23,789 INFO L280 TraceCheckUtils]: 20: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72760#true} is VALID [2020-07-17 21:51:23,789 INFO L280 TraceCheckUtils]: 21: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,789 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {72760#true} {72760#true} #513#return; {72760#true} is VALID [2020-07-17 21:51:23,790 INFO L280 TraceCheckUtils]: 23: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,790 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {72760#true} {72760#true} #485#return; {72760#true} is VALID [2020-07-17 21:51:23,790 INFO L280 TraceCheckUtils]: 25: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,791 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {72760#true} {72760#true} #503#return; {72760#true} is VALID [2020-07-17 21:51:23,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-17 21:51:23,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,800 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-17 21:51:23,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-17 21:51:23,801 INFO L263 TraceCheckUtils]: 1: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-17 21:51:23,801 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-17 21:51:23,802 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,802 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-17 21:51:23,802 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-17 21:51:23,803 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} assume !(2 != ~tmp~5); {72760#true} is VALID [2020-07-17 21:51:23,803 INFO L280 TraceCheckUtils]: 7: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,803 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {72760#true} {72760#true} #505#return; {72760#true} is VALID [2020-07-17 21:51:23,805 INFO L263 TraceCheckUtils]: 0: Hoare triple {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:51:23,805 INFO L263 TraceCheckUtils]: 1: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:23,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:23,806 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,806 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-17 21:51:23,807 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-17 21:51:23,807 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,807 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {72760#true} {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {72760#true} is VALID [2020-07-17 21:51:23,808 INFO L280 TraceCheckUtils]: 8: Hoare triple {72760#true} assume !(0 != ~pumpRunning~0); {72760#true} is VALID [2020-07-17 21:51:23,808 INFO L280 TraceCheckUtils]: 9: Hoare triple {72760#true} assume 0 != ~systemActive~0; {72760#true} is VALID [2020-07-17 21:51:23,809 INFO L263 TraceCheckUtils]: 10: Hoare triple {72760#true} call processEnvironment(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:23,809 INFO L280 TraceCheckUtils]: 11: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72760#true} is VALID [2020-07-17 21:51:23,810 INFO L280 TraceCheckUtils]: 12: Hoare triple {72760#true} assume !(0 != ~pumpRunning~0); {72760#true} is VALID [2020-07-17 21:51:23,811 INFO L263 TraceCheckUtils]: 13: Hoare triple {72760#true} call processEnvironment__wrappee__highWaterSensor(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:23,811 INFO L280 TraceCheckUtils]: 14: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {72760#true} is VALID [2020-07-17 21:51:23,812 INFO L280 TraceCheckUtils]: 15: Hoare triple {72760#true} assume 0 == ~pumpRunning~0; {72760#true} is VALID [2020-07-17 21:51:23,812 INFO L263 TraceCheckUtils]: 16: Hoare triple {72760#true} call #t~ret1 := isHighWaterLevel(); {72760#true} is VALID [2020-07-17 21:51:23,812 INFO L280 TraceCheckUtils]: 17: Hoare triple {72760#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {72760#true} is VALID [2020-07-17 21:51:23,813 INFO L263 TraceCheckUtils]: 18: Hoare triple {72760#true} call #t~ret20 := isHighWaterSensorDry(); {72760#true} is VALID [2020-07-17 21:51:23,813 INFO L280 TraceCheckUtils]: 19: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:23,813 INFO L280 TraceCheckUtils]: 20: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:23,813 INFO L280 TraceCheckUtils]: 21: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,814 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-17 21:51:23,814 INFO L280 TraceCheckUtils]: 23: Hoare triple {72760#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {72760#true} is VALID [2020-07-17 21:51:23,814 INFO L280 TraceCheckUtils]: 24: Hoare triple {72760#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {72760#true} is VALID [2020-07-17 21:51:23,815 INFO L280 TraceCheckUtils]: 25: Hoare triple {72760#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {72760#true} is VALID [2020-07-17 21:51:23,815 INFO L280 TraceCheckUtils]: 26: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,815 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {72760#true} {72760#true} #511#return; {72760#true} is VALID [2020-07-17 21:51:23,816 INFO L280 TraceCheckUtils]: 28: Hoare triple {72760#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {72760#true} is VALID [2020-07-17 21:51:23,816 INFO L280 TraceCheckUtils]: 29: Hoare triple {72760#true} assume 0 != ~tmp~0; {72760#true} is VALID [2020-07-17 21:51:23,817 INFO L263 TraceCheckUtils]: 30: Hoare triple {72760#true} call activatePump(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:23,817 INFO L280 TraceCheckUtils]: 31: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72760#true} is VALID [2020-07-17 21:51:23,818 INFO L280 TraceCheckUtils]: 32: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,818 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {72760#true} {72760#true} #513#return; {72760#true} is VALID [2020-07-17 21:51:23,818 INFO L280 TraceCheckUtils]: 34: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,818 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {72760#true} {72760#true} #485#return; {72760#true} is VALID [2020-07-17 21:51:23,819 INFO L280 TraceCheckUtils]: 36: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,819 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {72760#true} {72760#true} #503#return; {72760#true} is VALID [2020-07-17 21:51:23,819 INFO L263 TraceCheckUtils]: 38: Hoare triple {72760#true} call __utac_acc__Specification5_spec__3(); {72760#true} is VALID [2020-07-17 21:51:23,820 INFO L280 TraceCheckUtils]: 39: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-17 21:51:23,820 INFO L263 TraceCheckUtils]: 40: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-17 21:51:23,820 INFO L280 TraceCheckUtils]: 41: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-17 21:51:23,821 INFO L280 TraceCheckUtils]: 42: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,821 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-17 21:51:23,821 INFO L280 TraceCheckUtils]: 44: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-17 21:51:23,822 INFO L280 TraceCheckUtils]: 45: Hoare triple {72760#true} assume !(2 != ~tmp~5); {72760#true} is VALID [2020-07-17 21:51:23,822 INFO L280 TraceCheckUtils]: 46: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,822 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {72760#true} {72760#true} #505#return; {72760#true} is VALID [2020-07-17 21:51:23,822 INFO L280 TraceCheckUtils]: 48: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,824 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #493#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:23,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:23,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,848 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-17 21:51:23,848 INFO L263 TraceCheckUtils]: 0: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:23,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:23,849 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,849 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-17 21:51:23,850 INFO L280 TraceCheckUtils]: 4: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-17 21:51:23,850 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,850 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72760#true} {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {72760#true} is VALID [2020-07-17 21:51:23,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72760#true} is VALID [2020-07-17 21:51:23,855 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:23,855 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72760#true} #501#return; {72760#true} is VALID [2020-07-17 21:51:23,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:23,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,013 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {72760#true} #533#return; {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-17 21:51:24,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~2; {72760#true} is VALID [2020-07-17 21:51:24,013 INFO L263 TraceCheckUtils]: 1: Hoare triple {72760#true} call #t~ret3 := isMethaneLevelCritical(); {72760#true} is VALID [2020-07-17 21:51:24,015 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,016 INFO L280 TraceCheckUtils]: 3: Hoare triple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,017 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {72760#true} #533#return; {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-17 21:51:24,018 INFO L280 TraceCheckUtils]: 5: Hoare triple {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,020 INFO L280 TraceCheckUtils]: 6: Hoare triple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,021 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {72760#true} #479#return; {73137#(or (= 0 ~methaneLevelCritical~0) (= |processEnvironment_#t~ret2| ~methaneLevelCritical~0))} is VALID [2020-07-17 21:51:24,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,029 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {72760#true} {72760#true} #517#return; {72760#true} is VALID [2020-07-17 21:51:24,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {72760#true} is VALID [2020-07-17 21:51:24,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume !(0 == ~pumpRunning~0); {72760#true} is VALID [2020-07-17 21:51:24,029 INFO L263 TraceCheckUtils]: 2: Hoare triple {72760#true} call processEnvironment__wrappee__base(); {72760#true} is VALID [2020-07-17 21:51:24,030 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,030 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72760#true} {72760#true} #517#return; {72760#true} is VALID [2020-07-17 21:51:24,030 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,031 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #483#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72760#true} is VALID [2020-07-17 21:51:24,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-17 21:51:24,032 INFO L263 TraceCheckUtils]: 2: Hoare triple {72760#true} call #t~ret2 := isMethaneAlarm(); {72760#true} is VALID [2020-07-17 21:51:24,033 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} havoc ~retValue_acc~2; {72760#true} is VALID [2020-07-17 21:51:24,033 INFO L263 TraceCheckUtils]: 4: Hoare triple {72760#true} call #t~ret3 := isMethaneLevelCritical(); {72760#true} is VALID [2020-07-17 21:51:24,034 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,035 INFO L280 TraceCheckUtils]: 6: Hoare triple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,037 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {72760#true} #533#return; {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-17 21:51:24,038 INFO L280 TraceCheckUtils]: 8: Hoare triple {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,039 INFO L280 TraceCheckUtils]: 9: Hoare triple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,041 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {72760#true} #479#return; {73137#(or (= 0 ~methaneLevelCritical~0) (= |processEnvironment_#t~ret2| ~methaneLevelCritical~0))} is VALID [2020-07-17 21:51:24,042 INFO L280 TraceCheckUtils]: 11: Hoare triple {73137#(or (= 0 ~methaneLevelCritical~0) (= |processEnvironment_#t~ret2| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {73138#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~1))} is VALID [2020-07-17 21:51:24,043 INFO L280 TraceCheckUtils]: 12: Hoare triple {73138#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~1))} assume !(0 != ~tmp~1); {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,045 INFO L263 TraceCheckUtils]: 13: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__highWaterSensor(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:24,045 INFO L280 TraceCheckUtils]: 14: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {72760#true} is VALID [2020-07-17 21:51:24,045 INFO L280 TraceCheckUtils]: 15: Hoare triple {72760#true} assume !(0 == ~pumpRunning~0); {72760#true} is VALID [2020-07-17 21:51:24,046 INFO L263 TraceCheckUtils]: 16: Hoare triple {72760#true} call processEnvironment__wrappee__base(); {72760#true} is VALID [2020-07-17 21:51:24,046 INFO L280 TraceCheckUtils]: 17: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,046 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {72760#true} {72760#true} #517#return; {72760#true} is VALID [2020-07-17 21:51:24,047 INFO L280 TraceCheckUtils]: 19: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,048 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #483#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,049 INFO L280 TraceCheckUtils]: 21: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume true; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,050 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {72765#(= 0 ~methaneLevelCritical~0)} {72760#true} #503#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-17 21:51:24,061 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,062 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-17 21:51:24,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:24,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,066 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72760#true} #523#return; {72760#true} is VALID [2020-07-17 21:51:24,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-17 21:51:24,067 INFO L263 TraceCheckUtils]: 1: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-17 21:51:24,067 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-17 21:51:24,068 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,068 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-17 21:51:24,068 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-17 21:51:24,069 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} assume 2 != ~tmp~5; {72760#true} is VALID [2020-07-17 21:51:24,069 INFO L263 TraceCheckUtils]: 7: Hoare triple {72760#true} call #t~ret28 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:24,069 INFO L280 TraceCheckUtils]: 8: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:24,070 INFO L280 TraceCheckUtils]: 9: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,070 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {72760#true} {72760#true} #523#return; {72760#true} is VALID [2020-07-17 21:51:24,070 INFO L280 TraceCheckUtils]: 11: Hoare triple {72760#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {72760#true} is VALID [2020-07-17 21:51:24,071 INFO L280 TraceCheckUtils]: 12: Hoare triple {72760#true} assume 0 != ~tmp___0~2; {72760#true} is VALID [2020-07-17 21:51:24,071 INFO L280 TraceCheckUtils]: 13: Hoare triple {72760#true} assume !(0 == ~switchedOnBeforeTS~0); {72760#true} is VALID [2020-07-17 21:51:24,071 INFO L280 TraceCheckUtils]: 14: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,073 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #505#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,074 INFO L263 TraceCheckUtils]: 0: Hoare triple {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:51:24,075 INFO L263 TraceCheckUtils]: 1: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:24,075 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:24,075 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,076 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-17 21:51:24,076 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-17 21:51:24,076 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,077 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {72760#true} {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {72760#true} is VALID [2020-07-17 21:51:24,077 INFO L280 TraceCheckUtils]: 8: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-17 21:51:24,078 INFO L263 TraceCheckUtils]: 9: Hoare triple {72760#true} call lowerWaterLevel(); {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:24,078 INFO L280 TraceCheckUtils]: 10: Hoare triple {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72760#true} is VALID [2020-07-17 21:51:24,079 INFO L280 TraceCheckUtils]: 11: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,079 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {72760#true} {72760#true} #501#return; {72760#true} is VALID [2020-07-17 21:51:24,079 INFO L280 TraceCheckUtils]: 13: Hoare triple {72760#true} assume 0 != ~systemActive~0; {72760#true} is VALID [2020-07-17 21:51:24,080 INFO L263 TraceCheckUtils]: 14: Hoare triple {72760#true} call processEnvironment(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:24,081 INFO L280 TraceCheckUtils]: 15: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72760#true} is VALID [2020-07-17 21:51:24,081 INFO L280 TraceCheckUtils]: 16: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-17 21:51:24,081 INFO L263 TraceCheckUtils]: 17: Hoare triple {72760#true} call #t~ret2 := isMethaneAlarm(); {72760#true} is VALID [2020-07-17 21:51:24,082 INFO L280 TraceCheckUtils]: 18: Hoare triple {72760#true} havoc ~retValue_acc~2; {72760#true} is VALID [2020-07-17 21:51:24,082 INFO L263 TraceCheckUtils]: 19: Hoare triple {72760#true} call #t~ret3 := isMethaneLevelCritical(); {72760#true} is VALID [2020-07-17 21:51:24,083 INFO L280 TraceCheckUtils]: 20: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,084 INFO L280 TraceCheckUtils]: 21: Hoare triple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,086 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {72760#true} #533#return; {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-17 21:51:24,087 INFO L280 TraceCheckUtils]: 23: Hoare triple {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,088 INFO L280 TraceCheckUtils]: 24: Hoare triple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,090 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {72760#true} #479#return; {73137#(or (= 0 ~methaneLevelCritical~0) (= |processEnvironment_#t~ret2| ~methaneLevelCritical~0))} is VALID [2020-07-17 21:51:24,091 INFO L280 TraceCheckUtils]: 26: Hoare triple {73137#(or (= 0 ~methaneLevelCritical~0) (= |processEnvironment_#t~ret2| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {73138#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~1))} is VALID [2020-07-17 21:51:24,092 INFO L280 TraceCheckUtils]: 27: Hoare triple {73138#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~1))} assume !(0 != ~tmp~1); {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,094 INFO L263 TraceCheckUtils]: 28: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__highWaterSensor(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:24,094 INFO L280 TraceCheckUtils]: 29: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {72760#true} is VALID [2020-07-17 21:51:24,095 INFO L280 TraceCheckUtils]: 30: Hoare triple {72760#true} assume !(0 == ~pumpRunning~0); {72760#true} is VALID [2020-07-17 21:51:24,095 INFO L263 TraceCheckUtils]: 31: Hoare triple {72760#true} call processEnvironment__wrappee__base(); {72760#true} is VALID [2020-07-17 21:51:24,095 INFO L280 TraceCheckUtils]: 32: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,095 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {72760#true} {72760#true} #517#return; {72760#true} is VALID [2020-07-17 21:51:24,096 INFO L280 TraceCheckUtils]: 34: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,097 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #483#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,098 INFO L280 TraceCheckUtils]: 36: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume true; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,099 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {72765#(= 0 ~methaneLevelCritical~0)} {72760#true} #503#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,099 INFO L263 TraceCheckUtils]: 38: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {72760#true} is VALID [2020-07-17 21:51:24,100 INFO L280 TraceCheckUtils]: 39: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-17 21:51:24,100 INFO L263 TraceCheckUtils]: 40: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-17 21:51:24,100 INFO L280 TraceCheckUtils]: 41: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-17 21:51:24,101 INFO L280 TraceCheckUtils]: 42: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,101 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-17 21:51:24,101 INFO L280 TraceCheckUtils]: 44: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-17 21:51:24,101 INFO L280 TraceCheckUtils]: 45: Hoare triple {72760#true} assume 2 != ~tmp~5; {72760#true} is VALID [2020-07-17 21:51:24,102 INFO L263 TraceCheckUtils]: 46: Hoare triple {72760#true} call #t~ret28 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:24,102 INFO L280 TraceCheckUtils]: 47: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:24,102 INFO L280 TraceCheckUtils]: 48: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,103 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {72760#true} {72760#true} #523#return; {72760#true} is VALID [2020-07-17 21:51:24,103 INFO L280 TraceCheckUtils]: 50: Hoare triple {72760#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {72760#true} is VALID [2020-07-17 21:51:24,103 INFO L280 TraceCheckUtils]: 51: Hoare triple {72760#true} assume 0 != ~tmp___0~2; {72760#true} is VALID [2020-07-17 21:51:24,104 INFO L280 TraceCheckUtils]: 52: Hoare triple {72760#true} assume !(0 == ~switchedOnBeforeTS~0); {72760#true} is VALID [2020-07-17 21:51:24,104 INFO L280 TraceCheckUtils]: 53: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,105 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #505#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,106 INFO L280 TraceCheckUtils]: 55: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume true; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,107 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {72765#(= 0 ~methaneLevelCritical~0)} {72765#(= 0 ~methaneLevelCritical~0)} #493#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:24,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,160 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-17 21:51:24,161 INFO L263 TraceCheckUtils]: 0: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:24,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:24,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,162 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-17 21:51:24,162 INFO L280 TraceCheckUtils]: 4: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-17 21:51:24,162 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,163 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72760#true} {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {72760#true} is VALID [2020-07-17 21:51:24,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72760#true} is VALID [2020-07-17 21:51:24,167 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,167 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72760#true} #501#return; {72760#true} is VALID [2020-07-17 21:51:24,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,276 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {72760#true} #533#return; {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-17 21:51:24,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~2; {72760#true} is VALID [2020-07-17 21:51:24,277 INFO L263 TraceCheckUtils]: 1: Hoare triple {72760#true} call #t~ret3 := isMethaneLevelCritical(); {72760#true} is VALID [2020-07-17 21:51:24,278 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,279 INFO L280 TraceCheckUtils]: 3: Hoare triple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,280 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {72760#true} #533#return; {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-17 21:51:24,282 INFO L280 TraceCheckUtils]: 5: Hoare triple {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,283 INFO L280 TraceCheckUtils]: 6: Hoare triple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,284 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {72760#true} #479#return; {73216#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 |processEnvironment_#t~ret2|))} is VALID [2020-07-17 21:51:24,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {72760#true} is VALID [2020-07-17 21:51:24,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,289 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {73189#(not (= 0 ~methaneLevelCritical~0))} #481#return; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:51:24,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72760#true} is VALID [2020-07-17 21:51:24,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-17 21:51:24,290 INFO L263 TraceCheckUtils]: 2: Hoare triple {72760#true} call #t~ret2 := isMethaneAlarm(); {72760#true} is VALID [2020-07-17 21:51:24,290 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} havoc ~retValue_acc~2; {72760#true} is VALID [2020-07-17 21:51:24,291 INFO L263 TraceCheckUtils]: 4: Hoare triple {72760#true} call #t~ret3 := isMethaneLevelCritical(); {72760#true} is VALID [2020-07-17 21:51:24,292 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,293 INFO L280 TraceCheckUtils]: 6: Hoare triple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,294 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {72760#true} #533#return; {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-17 21:51:24,295 INFO L280 TraceCheckUtils]: 8: Hoare triple {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,296 INFO L280 TraceCheckUtils]: 9: Hoare triple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,298 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {72760#true} #479#return; {73216#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 |processEnvironment_#t~ret2|))} is VALID [2020-07-17 21:51:24,299 INFO L280 TraceCheckUtils]: 11: Hoare triple {73216#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 |processEnvironment_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {73217#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~1))} is VALID [2020-07-17 21:51:24,300 INFO L280 TraceCheckUtils]: 12: Hoare triple {73217#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~1))} assume 0 != ~tmp~1; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:51:24,302 INFO L263 TraceCheckUtils]: 13: Hoare triple {73189#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:24,302 INFO L280 TraceCheckUtils]: 14: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {72760#true} is VALID [2020-07-17 21:51:24,302 INFO L280 TraceCheckUtils]: 15: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,303 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {72760#true} {73189#(not (= 0 ~methaneLevelCritical~0))} #481#return; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:51:24,304 INFO L280 TraceCheckUtils]: 17: Hoare triple {73189#(not (= 0 ~methaneLevelCritical~0))} assume true; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:51:24,305 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {73189#(not (= 0 ~methaneLevelCritical~0))} {72760#true} #503#return; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:51:24,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-17 21:51:24,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,314 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-17 21:51:24,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:24,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,318 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72760#true} #523#return; {72760#true} is VALID [2020-07-17 21:51:24,318 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-17 21:51:24,318 INFO L263 TraceCheckUtils]: 1: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-17 21:51:24,318 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-17 21:51:24,318 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,319 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-17 21:51:24,319 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-17 21:51:24,319 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} assume 2 != ~tmp~5; {72760#true} is VALID [2020-07-17 21:51:24,319 INFO L263 TraceCheckUtils]: 7: Hoare triple {72760#true} call #t~ret28 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:24,319 INFO L280 TraceCheckUtils]: 8: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:24,320 INFO L280 TraceCheckUtils]: 9: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,320 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {72760#true} {72760#true} #523#return; {72760#true} is VALID [2020-07-17 21:51:24,320 INFO L280 TraceCheckUtils]: 11: Hoare triple {72760#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {72760#true} is VALID [2020-07-17 21:51:24,320 INFO L280 TraceCheckUtils]: 12: Hoare triple {72760#true} assume !(0 != ~tmp___0~2); {72760#true} is VALID [2020-07-17 21:51:24,320 INFO L280 TraceCheckUtils]: 13: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,321 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {72760#true} {73189#(not (= 0 ~methaneLevelCritical~0))} #505#return; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:51:24,323 INFO L263 TraceCheckUtils]: 0: Hoare triple {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:51:24,323 INFO L263 TraceCheckUtils]: 1: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:24,323 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:24,324 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,324 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-17 21:51:24,324 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-17 21:51:24,325 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,325 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {72760#true} {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {72760#true} is VALID [2020-07-17 21:51:24,325 INFO L280 TraceCheckUtils]: 8: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-17 21:51:24,326 INFO L263 TraceCheckUtils]: 9: Hoare triple {72760#true} call lowerWaterLevel(); {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:24,327 INFO L280 TraceCheckUtils]: 10: Hoare triple {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72760#true} is VALID [2020-07-17 21:51:24,327 INFO L280 TraceCheckUtils]: 11: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,327 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {72760#true} {72760#true} #501#return; {72760#true} is VALID [2020-07-17 21:51:24,328 INFO L280 TraceCheckUtils]: 13: Hoare triple {72760#true} assume 0 != ~systemActive~0; {72760#true} is VALID [2020-07-17 21:51:24,329 INFO L263 TraceCheckUtils]: 14: Hoare triple {72760#true} call processEnvironment(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:24,329 INFO L280 TraceCheckUtils]: 15: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72760#true} is VALID [2020-07-17 21:51:24,329 INFO L280 TraceCheckUtils]: 16: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-17 21:51:24,330 INFO L263 TraceCheckUtils]: 17: Hoare triple {72760#true} call #t~ret2 := isMethaneAlarm(); {72760#true} is VALID [2020-07-17 21:51:24,330 INFO L280 TraceCheckUtils]: 18: Hoare triple {72760#true} havoc ~retValue_acc~2; {72760#true} is VALID [2020-07-17 21:51:24,330 INFO L263 TraceCheckUtils]: 19: Hoare triple {72760#true} call #t~ret3 := isMethaneLevelCritical(); {72760#true} is VALID [2020-07-17 21:51:24,331 INFO L280 TraceCheckUtils]: 20: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,332 INFO L280 TraceCheckUtils]: 21: Hoare triple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,334 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {72760#true} #533#return; {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-17 21:51:24,335 INFO L280 TraceCheckUtils]: 23: Hoare triple {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,336 INFO L280 TraceCheckUtils]: 24: Hoare triple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,337 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {72760#true} #479#return; {73216#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 |processEnvironment_#t~ret2|))} is VALID [2020-07-17 21:51:24,339 INFO L280 TraceCheckUtils]: 26: Hoare triple {73216#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 |processEnvironment_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {73217#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~1))} is VALID [2020-07-17 21:51:24,340 INFO L280 TraceCheckUtils]: 27: Hoare triple {73217#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~1))} assume 0 != ~tmp~1; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:51:24,341 INFO L263 TraceCheckUtils]: 28: Hoare triple {73189#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:24,341 INFO L280 TraceCheckUtils]: 29: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {72760#true} is VALID [2020-07-17 21:51:24,342 INFO L280 TraceCheckUtils]: 30: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,343 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {72760#true} {73189#(not (= 0 ~methaneLevelCritical~0))} #481#return; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:51:24,344 INFO L280 TraceCheckUtils]: 32: Hoare triple {73189#(not (= 0 ~methaneLevelCritical~0))} assume true; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:51:24,345 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {73189#(not (= 0 ~methaneLevelCritical~0))} {72760#true} #503#return; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:51:24,345 INFO L263 TraceCheckUtils]: 34: Hoare triple {73189#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {72760#true} is VALID [2020-07-17 21:51:24,345 INFO L280 TraceCheckUtils]: 35: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-17 21:51:24,346 INFO L263 TraceCheckUtils]: 36: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-17 21:51:24,346 INFO L280 TraceCheckUtils]: 37: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-17 21:51:24,346 INFO L280 TraceCheckUtils]: 38: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,347 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-17 21:51:24,347 INFO L280 TraceCheckUtils]: 40: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-17 21:51:24,347 INFO L280 TraceCheckUtils]: 41: Hoare triple {72760#true} assume 2 != ~tmp~5; {72760#true} is VALID [2020-07-17 21:51:24,348 INFO L263 TraceCheckUtils]: 42: Hoare triple {72760#true} call #t~ret28 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:24,348 INFO L280 TraceCheckUtils]: 43: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:24,348 INFO L280 TraceCheckUtils]: 44: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,349 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {72760#true} {72760#true} #523#return; {72760#true} is VALID [2020-07-17 21:51:24,349 INFO L280 TraceCheckUtils]: 46: Hoare triple {72760#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {72760#true} is VALID [2020-07-17 21:51:24,349 INFO L280 TraceCheckUtils]: 47: Hoare triple {72760#true} assume !(0 != ~tmp___0~2); {72760#true} is VALID [2020-07-17 21:51:24,349 INFO L280 TraceCheckUtils]: 48: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,351 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {72760#true} {73189#(not (= 0 ~methaneLevelCritical~0))} #505#return; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:51:24,351 INFO L280 TraceCheckUtils]: 50: Hoare triple {73189#(not (= 0 ~methaneLevelCritical~0))} assume true; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:51:24,353 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {73189#(not (= 0 ~methaneLevelCritical~0))} {72765#(= 0 ~methaneLevelCritical~0)} #493#return; {72761#false} is VALID [2020-07-17 21:51:24,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {72760#true} is VALID [2020-07-17 21:51:24,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,361 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72761#false} #487#return; {72761#false} is VALID [2020-07-17 21:51:24,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:24,369 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,370 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-17 21:51:24,370 INFO L263 TraceCheckUtils]: 0: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:24,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:24,371 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,371 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-17 21:51:24,371 INFO L280 TraceCheckUtils]: 4: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-17 21:51:24,371 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,372 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72760#true} {72761#false} #499#return; {72761#false} is VALID [2020-07-17 21:51:24,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:24,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:24,392 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,392 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-17 21:51:24,392 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {72760#true} is VALID [2020-07-17 21:51:24,393 INFO L263 TraceCheckUtils]: 1: Hoare triple {72760#true} call #t~ret20 := isHighWaterSensorDry(); {72760#true} is VALID [2020-07-17 21:51:24,393 INFO L280 TraceCheckUtils]: 2: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:24,393 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:24,394 INFO L280 TraceCheckUtils]: 4: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,394 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-17 21:51:24,395 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {72760#true} is VALID [2020-07-17 21:51:24,395 INFO L280 TraceCheckUtils]: 7: Hoare triple {72760#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {72760#true} is VALID [2020-07-17 21:51:24,395 INFO L280 TraceCheckUtils]: 8: Hoare triple {72760#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {72760#true} is VALID [2020-07-17 21:51:24,396 INFO L280 TraceCheckUtils]: 9: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,396 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {72760#true} {72760#true} #511#return; {72760#true} is VALID [2020-07-17 21:51:24,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72760#true} is VALID [2020-07-17 21:51:24,400 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,401 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72760#true} #513#return; {72760#true} is VALID [2020-07-17 21:51:24,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {72760#true} is VALID [2020-07-17 21:51:24,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume 0 == ~pumpRunning~0; {72760#true} is VALID [2020-07-17 21:51:24,402 INFO L263 TraceCheckUtils]: 2: Hoare triple {72760#true} call #t~ret1 := isHighWaterLevel(); {72760#true} is VALID [2020-07-17 21:51:24,402 INFO L280 TraceCheckUtils]: 3: Hoare triple {72760#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {72760#true} is VALID [2020-07-17 21:51:24,402 INFO L263 TraceCheckUtils]: 4: Hoare triple {72760#true} call #t~ret20 := isHighWaterSensorDry(); {72760#true} is VALID [2020-07-17 21:51:24,403 INFO L280 TraceCheckUtils]: 5: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:24,403 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:24,403 INFO L280 TraceCheckUtils]: 7: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,403 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-17 21:51:24,404 INFO L280 TraceCheckUtils]: 9: Hoare triple {72760#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {72760#true} is VALID [2020-07-17 21:51:24,404 INFO L280 TraceCheckUtils]: 10: Hoare triple {72760#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {72760#true} is VALID [2020-07-17 21:51:24,404 INFO L280 TraceCheckUtils]: 11: Hoare triple {72760#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {72760#true} is VALID [2020-07-17 21:51:24,405 INFO L280 TraceCheckUtils]: 12: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,405 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {72760#true} {72760#true} #511#return; {72760#true} is VALID [2020-07-17 21:51:24,405 INFO L280 TraceCheckUtils]: 14: Hoare triple {72760#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {72760#true} is VALID [2020-07-17 21:51:24,406 INFO L280 TraceCheckUtils]: 15: Hoare triple {72760#true} assume 0 != ~tmp~0; {72760#true} is VALID [2020-07-17 21:51:24,407 INFO L263 TraceCheckUtils]: 16: Hoare triple {72760#true} call activatePump(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:24,407 INFO L280 TraceCheckUtils]: 17: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72760#true} is VALID [2020-07-17 21:51:24,407 INFO L280 TraceCheckUtils]: 18: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,408 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {72760#true} {72760#true} #513#return; {72760#true} is VALID [2020-07-17 21:51:24,408 INFO L280 TraceCheckUtils]: 20: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,408 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {72760#true} {72760#true} #485#return; {72760#true} is VALID [2020-07-17 21:51:24,409 INFO L280 TraceCheckUtils]: 0: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72760#true} is VALID [2020-07-17 21:51:24,409 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume !(0 != ~pumpRunning~0); {72760#true} is VALID [2020-07-17 21:51:24,411 INFO L263 TraceCheckUtils]: 2: Hoare triple {72760#true} call processEnvironment__wrappee__highWaterSensor(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:24,411 INFO L280 TraceCheckUtils]: 3: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {72760#true} is VALID [2020-07-17 21:51:24,411 INFO L280 TraceCheckUtils]: 4: Hoare triple {72760#true} assume 0 == ~pumpRunning~0; {72760#true} is VALID [2020-07-17 21:51:24,412 INFO L263 TraceCheckUtils]: 5: Hoare triple {72760#true} call #t~ret1 := isHighWaterLevel(); {72760#true} is VALID [2020-07-17 21:51:24,412 INFO L280 TraceCheckUtils]: 6: Hoare triple {72760#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {72760#true} is VALID [2020-07-17 21:51:24,412 INFO L263 TraceCheckUtils]: 7: Hoare triple {72760#true} call #t~ret20 := isHighWaterSensorDry(); {72760#true} is VALID [2020-07-17 21:51:24,412 INFO L280 TraceCheckUtils]: 8: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:24,413 INFO L280 TraceCheckUtils]: 9: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:24,413 INFO L280 TraceCheckUtils]: 10: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,413 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-17 21:51:24,414 INFO L280 TraceCheckUtils]: 12: Hoare triple {72760#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {72760#true} is VALID [2020-07-17 21:51:24,414 INFO L280 TraceCheckUtils]: 13: Hoare triple {72760#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {72760#true} is VALID [2020-07-17 21:51:24,414 INFO L280 TraceCheckUtils]: 14: Hoare triple {72760#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {72760#true} is VALID [2020-07-17 21:51:24,415 INFO L280 TraceCheckUtils]: 15: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,415 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {72760#true} {72760#true} #511#return; {72760#true} is VALID [2020-07-17 21:51:24,415 INFO L280 TraceCheckUtils]: 17: Hoare triple {72760#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {72760#true} is VALID [2020-07-17 21:51:24,415 INFO L280 TraceCheckUtils]: 18: Hoare triple {72760#true} assume 0 != ~tmp~0; {72760#true} is VALID [2020-07-17 21:51:24,417 INFO L263 TraceCheckUtils]: 19: Hoare triple {72760#true} call activatePump(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:24,417 INFO L280 TraceCheckUtils]: 20: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72760#true} is VALID [2020-07-17 21:51:24,417 INFO L280 TraceCheckUtils]: 21: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,418 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {72760#true} {72760#true} #513#return; {72760#true} is VALID [2020-07-17 21:51:24,418 INFO L280 TraceCheckUtils]: 23: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,418 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {72760#true} {72760#true} #485#return; {72760#true} is VALID [2020-07-17 21:51:24,418 INFO L280 TraceCheckUtils]: 25: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,419 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {72760#true} {72761#false} #503#return; {72761#false} is VALID [2020-07-17 21:51:24,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-17 21:51:24,424 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,424 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72761#false} #521#return; {72761#false} is VALID [2020-07-17 21:51:24,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:24,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:24,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,428 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72760#true} {72761#false} #523#return; {72761#false} is VALID [2020-07-17 21:51:24,436 INFO L263 TraceCheckUtils]: 0: Hoare triple {72760#true} call ULTIMATE.init(); {72983#(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 21:51:24,445 INFO L280 TraceCheckUtils]: 1: Hoare triple {72983#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,446 INFO L280 TraceCheckUtils]: 2: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume true; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,447 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72765#(= 0 ~methaneLevelCritical~0)} {72760#true} #539#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,448 INFO L263 TraceCheckUtils]: 4: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call #t~ret74 := main(); {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,449 INFO L280 TraceCheckUtils]: 5: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~5;havoc ~tmp~3; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,449 INFO L263 TraceCheckUtils]: 6: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {72760#true} is VALID [2020-07-17 21:51:24,449 INFO L280 TraceCheckUtils]: 7: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,450 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #437#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,451 INFO L263 TraceCheckUtils]: 9: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call select_features(); {72760#true} is VALID [2020-07-17 21:51:24,451 INFO L280 TraceCheckUtils]: 10: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,452 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #439#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,452 INFO L263 TraceCheckUtils]: 12: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call #t~ret21 := valid_product(); {72760#true} is VALID [2020-07-17 21:51:24,453 INFO L280 TraceCheckUtils]: 13: Hoare triple {72760#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {72760#true} is VALID [2020-07-17 21:51:24,453 INFO L280 TraceCheckUtils]: 14: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,454 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #441#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,455 INFO L280 TraceCheckUtils]: 16: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,456 INFO L280 TraceCheckUtils]: 17: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~3; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,456 INFO L263 TraceCheckUtils]: 18: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call setup(); {72760#true} is VALID [2020-07-17 21:51:24,457 INFO L280 TraceCheckUtils]: 19: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,458 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #443#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,459 INFO L263 TraceCheckUtils]: 21: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call runTest(); {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,460 INFO L263 TraceCheckUtils]: 22: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__1(); {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:51:24,460 INFO L280 TraceCheckUtils]: 23: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {72760#true} is VALID [2020-07-17 21:51:24,460 INFO L280 TraceCheckUtils]: 24: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,461 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #529#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,462 INFO L263 TraceCheckUtils]: 26: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call test(); {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,463 INFO L280 TraceCheckUtils]: 27: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,464 INFO L280 TraceCheckUtils]: 28: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume !false; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,465 INFO L280 TraceCheckUtils]: 29: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,466 INFO L280 TraceCheckUtils]: 30: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,467 INFO L280 TraceCheckUtils]: 31: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~4; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,469 INFO L263 TraceCheckUtils]: 32: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call waterRise(); {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:24,469 INFO L280 TraceCheckUtils]: 33: Hoare triple {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {72760#true} is VALID [2020-07-17 21:51:24,469 INFO L280 TraceCheckUtils]: 34: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,470 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #487#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,471 INFO L280 TraceCheckUtils]: 36: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,472 INFO L280 TraceCheckUtils]: 37: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~1); {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,473 INFO L280 TraceCheckUtils]: 38: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,474 INFO L280 TraceCheckUtils]: 39: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,475 INFO L263 TraceCheckUtils]: 40: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call timeShift(); {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:51:24,477 INFO L263 TraceCheckUtils]: 41: Hoare triple {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:51:24,477 INFO L263 TraceCheckUtils]: 42: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:24,477 INFO L280 TraceCheckUtils]: 43: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:24,477 INFO L280 TraceCheckUtils]: 44: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,478 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-17 21:51:24,478 INFO L280 TraceCheckUtils]: 46: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-17 21:51:24,478 INFO L280 TraceCheckUtils]: 47: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,479 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {72760#true} {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {72760#true} is VALID [2020-07-17 21:51:24,479 INFO L280 TraceCheckUtils]: 49: Hoare triple {72760#true} assume !(0 != ~pumpRunning~0); {72760#true} is VALID [2020-07-17 21:51:24,479 INFO L280 TraceCheckUtils]: 50: Hoare triple {72760#true} assume 0 != ~systemActive~0; {72760#true} is VALID [2020-07-17 21:51:24,480 INFO L263 TraceCheckUtils]: 51: Hoare triple {72760#true} call processEnvironment(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:24,481 INFO L280 TraceCheckUtils]: 52: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72760#true} is VALID [2020-07-17 21:51:24,481 INFO L280 TraceCheckUtils]: 53: Hoare triple {72760#true} assume !(0 != ~pumpRunning~0); {72760#true} is VALID [2020-07-17 21:51:24,482 INFO L263 TraceCheckUtils]: 54: Hoare triple {72760#true} call processEnvironment__wrappee__highWaterSensor(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:24,482 INFO L280 TraceCheckUtils]: 55: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {72760#true} is VALID [2020-07-17 21:51:24,483 INFO L280 TraceCheckUtils]: 56: Hoare triple {72760#true} assume 0 == ~pumpRunning~0; {72760#true} is VALID [2020-07-17 21:51:24,483 INFO L263 TraceCheckUtils]: 57: Hoare triple {72760#true} call #t~ret1 := isHighWaterLevel(); {72760#true} is VALID [2020-07-17 21:51:24,483 INFO L280 TraceCheckUtils]: 58: Hoare triple {72760#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {72760#true} is VALID [2020-07-17 21:51:24,483 INFO L263 TraceCheckUtils]: 59: Hoare triple {72760#true} call #t~ret20 := isHighWaterSensorDry(); {72760#true} is VALID [2020-07-17 21:51:24,484 INFO L280 TraceCheckUtils]: 60: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:24,484 INFO L280 TraceCheckUtils]: 61: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:24,484 INFO L280 TraceCheckUtils]: 62: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,485 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-17 21:51:24,485 INFO L280 TraceCheckUtils]: 64: Hoare triple {72760#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {72760#true} is VALID [2020-07-17 21:51:24,485 INFO L280 TraceCheckUtils]: 65: Hoare triple {72760#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {72760#true} is VALID [2020-07-17 21:51:24,485 INFO L280 TraceCheckUtils]: 66: Hoare triple {72760#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {72760#true} is VALID [2020-07-17 21:51:24,486 INFO L280 TraceCheckUtils]: 67: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,486 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {72760#true} {72760#true} #511#return; {72760#true} is VALID [2020-07-17 21:51:24,486 INFO L280 TraceCheckUtils]: 69: Hoare triple {72760#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {72760#true} is VALID [2020-07-17 21:51:24,487 INFO L280 TraceCheckUtils]: 70: Hoare triple {72760#true} assume 0 != ~tmp~0; {72760#true} is VALID [2020-07-17 21:51:24,488 INFO L263 TraceCheckUtils]: 71: Hoare triple {72760#true} call activatePump(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:24,488 INFO L280 TraceCheckUtils]: 72: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72760#true} is VALID [2020-07-17 21:51:24,488 INFO L280 TraceCheckUtils]: 73: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,488 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {72760#true} {72760#true} #513#return; {72760#true} is VALID [2020-07-17 21:51:24,489 INFO L280 TraceCheckUtils]: 75: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,489 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {72760#true} {72760#true} #485#return; {72760#true} is VALID [2020-07-17 21:51:24,489 INFO L280 TraceCheckUtils]: 77: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,490 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {72760#true} {72760#true} #503#return; {72760#true} is VALID [2020-07-17 21:51:24,490 INFO L263 TraceCheckUtils]: 79: Hoare triple {72760#true} call __utac_acc__Specification5_spec__3(); {72760#true} is VALID [2020-07-17 21:51:24,490 INFO L280 TraceCheckUtils]: 80: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-17 21:51:24,490 INFO L263 TraceCheckUtils]: 81: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-17 21:51:24,491 INFO L280 TraceCheckUtils]: 82: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-17 21:51:24,491 INFO L280 TraceCheckUtils]: 83: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,491 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-17 21:51:24,491 INFO L280 TraceCheckUtils]: 85: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-17 21:51:24,492 INFO L280 TraceCheckUtils]: 86: Hoare triple {72760#true} assume !(2 != ~tmp~5); {72760#true} is VALID [2020-07-17 21:51:24,492 INFO L280 TraceCheckUtils]: 87: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,492 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {72760#true} {72760#true} #505#return; {72760#true} is VALID [2020-07-17 21:51:24,493 INFO L280 TraceCheckUtils]: 89: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,494 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #493#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,495 INFO L280 TraceCheckUtils]: 91: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume !false; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,496 INFO L280 TraceCheckUtils]: 92: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,496 INFO L280 TraceCheckUtils]: 93: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,497 INFO L280 TraceCheckUtils]: 94: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~4); {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,498 INFO L280 TraceCheckUtils]: 95: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,499 INFO L280 TraceCheckUtils]: 96: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~1); {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,500 INFO L280 TraceCheckUtils]: 97: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,501 INFO L280 TraceCheckUtils]: 98: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,503 INFO L263 TraceCheckUtils]: 99: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call timeShift(); {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:51:24,504 INFO L263 TraceCheckUtils]: 100: Hoare triple {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:51:24,504 INFO L263 TraceCheckUtils]: 101: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:24,505 INFO L280 TraceCheckUtils]: 102: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:24,505 INFO L280 TraceCheckUtils]: 103: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,505 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-17 21:51:24,505 INFO L280 TraceCheckUtils]: 105: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-17 21:51:24,506 INFO L280 TraceCheckUtils]: 106: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,506 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {72760#true} {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {72760#true} is VALID [2020-07-17 21:51:24,506 INFO L280 TraceCheckUtils]: 108: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-17 21:51:24,507 INFO L263 TraceCheckUtils]: 109: Hoare triple {72760#true} call lowerWaterLevel(); {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:24,508 INFO L280 TraceCheckUtils]: 110: Hoare triple {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72760#true} is VALID [2020-07-17 21:51:24,508 INFO L280 TraceCheckUtils]: 111: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,508 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {72760#true} {72760#true} #501#return; {72760#true} is VALID [2020-07-17 21:51:24,508 INFO L280 TraceCheckUtils]: 113: Hoare triple {72760#true} assume 0 != ~systemActive~0; {72760#true} is VALID [2020-07-17 21:51:24,510 INFO L263 TraceCheckUtils]: 114: Hoare triple {72760#true} call processEnvironment(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:24,510 INFO L280 TraceCheckUtils]: 115: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72760#true} is VALID [2020-07-17 21:51:24,510 INFO L280 TraceCheckUtils]: 116: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-17 21:51:24,510 INFO L263 TraceCheckUtils]: 117: Hoare triple {72760#true} call #t~ret2 := isMethaneAlarm(); {72760#true} is VALID [2020-07-17 21:51:24,511 INFO L280 TraceCheckUtils]: 118: Hoare triple {72760#true} havoc ~retValue_acc~2; {72760#true} is VALID [2020-07-17 21:51:24,511 INFO L263 TraceCheckUtils]: 119: Hoare triple {72760#true} call #t~ret3 := isMethaneLevelCritical(); {72760#true} is VALID [2020-07-17 21:51:24,512 INFO L280 TraceCheckUtils]: 120: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,513 INFO L280 TraceCheckUtils]: 121: Hoare triple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,514 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {72760#true} #533#return; {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-17 21:51:24,516 INFO L280 TraceCheckUtils]: 123: Hoare triple {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,517 INFO L280 TraceCheckUtils]: 124: Hoare triple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,518 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {72760#true} #479#return; {73137#(or (= 0 ~methaneLevelCritical~0) (= |processEnvironment_#t~ret2| ~methaneLevelCritical~0))} is VALID [2020-07-17 21:51:24,519 INFO L280 TraceCheckUtils]: 126: Hoare triple {73137#(or (= 0 ~methaneLevelCritical~0) (= |processEnvironment_#t~ret2| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {73138#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~1))} is VALID [2020-07-17 21:51:24,520 INFO L280 TraceCheckUtils]: 127: Hoare triple {73138#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~1))} assume !(0 != ~tmp~1); {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,522 INFO L263 TraceCheckUtils]: 128: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__highWaterSensor(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:24,522 INFO L280 TraceCheckUtils]: 129: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {72760#true} is VALID [2020-07-17 21:51:24,522 INFO L280 TraceCheckUtils]: 130: Hoare triple {72760#true} assume !(0 == ~pumpRunning~0); {72760#true} is VALID [2020-07-17 21:51:24,522 INFO L263 TraceCheckUtils]: 131: Hoare triple {72760#true} call processEnvironment__wrappee__base(); {72760#true} is VALID [2020-07-17 21:51:24,523 INFO L280 TraceCheckUtils]: 132: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,523 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {72760#true} {72760#true} #517#return; {72760#true} is VALID [2020-07-17 21:51:24,523 INFO L280 TraceCheckUtils]: 134: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,524 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #483#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,525 INFO L280 TraceCheckUtils]: 136: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume true; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,526 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {72765#(= 0 ~methaneLevelCritical~0)} {72760#true} #503#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,527 INFO L263 TraceCheckUtils]: 138: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {72760#true} is VALID [2020-07-17 21:51:24,527 INFO L280 TraceCheckUtils]: 139: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-17 21:51:24,527 INFO L263 TraceCheckUtils]: 140: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-17 21:51:24,527 INFO L280 TraceCheckUtils]: 141: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-17 21:51:24,528 INFO L280 TraceCheckUtils]: 142: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,528 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-17 21:51:24,528 INFO L280 TraceCheckUtils]: 144: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-17 21:51:24,529 INFO L280 TraceCheckUtils]: 145: Hoare triple {72760#true} assume 2 != ~tmp~5; {72760#true} is VALID [2020-07-17 21:51:24,529 INFO L263 TraceCheckUtils]: 146: Hoare triple {72760#true} call #t~ret28 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:24,529 INFO L280 TraceCheckUtils]: 147: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:24,529 INFO L280 TraceCheckUtils]: 148: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,530 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {72760#true} {72760#true} #523#return; {72760#true} is VALID [2020-07-17 21:51:24,530 INFO L280 TraceCheckUtils]: 150: Hoare triple {72760#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {72760#true} is VALID [2020-07-17 21:51:24,530 INFO L280 TraceCheckUtils]: 151: Hoare triple {72760#true} assume 0 != ~tmp___0~2; {72760#true} is VALID [2020-07-17 21:51:24,531 INFO L280 TraceCheckUtils]: 152: Hoare triple {72760#true} assume !(0 == ~switchedOnBeforeTS~0); {72760#true} is VALID [2020-07-17 21:51:24,531 INFO L280 TraceCheckUtils]: 153: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,532 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {72760#true} {72765#(= 0 ~methaneLevelCritical~0)} #505#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,533 INFO L280 TraceCheckUtils]: 155: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume true; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,534 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {72765#(= 0 ~methaneLevelCritical~0)} {72765#(= 0 ~methaneLevelCritical~0)} #493#return; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,535 INFO L280 TraceCheckUtils]: 157: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume !false; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,536 INFO L280 TraceCheckUtils]: 158: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,537 INFO L280 TraceCheckUtils]: 159: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,538 INFO L280 TraceCheckUtils]: 160: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~4); {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,539 INFO L280 TraceCheckUtils]: 161: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,540 INFO L280 TraceCheckUtils]: 162: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~1); {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,540 INFO L280 TraceCheckUtils]: 163: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,541 INFO L280 TraceCheckUtils]: 164: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {72765#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,543 INFO L263 TraceCheckUtils]: 165: Hoare triple {72765#(= 0 ~methaneLevelCritical~0)} call timeShift(); {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:51:24,544 INFO L263 TraceCheckUtils]: 166: Hoare triple {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:51:24,545 INFO L263 TraceCheckUtils]: 167: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:24,545 INFO L280 TraceCheckUtils]: 168: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:24,545 INFO L280 TraceCheckUtils]: 169: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,546 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-17 21:51:24,546 INFO L280 TraceCheckUtils]: 171: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-17 21:51:24,546 INFO L280 TraceCheckUtils]: 172: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,546 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {72760#true} {72986#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {72760#true} is VALID [2020-07-17 21:51:24,547 INFO L280 TraceCheckUtils]: 174: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-17 21:51:24,548 INFO L263 TraceCheckUtils]: 175: Hoare triple {72760#true} call lowerWaterLevel(); {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:24,548 INFO L280 TraceCheckUtils]: 176: Hoare triple {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72760#true} is VALID [2020-07-17 21:51:24,548 INFO L280 TraceCheckUtils]: 177: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,549 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {72760#true} {72760#true} #501#return; {72760#true} is VALID [2020-07-17 21:51:24,549 INFO L280 TraceCheckUtils]: 179: Hoare triple {72760#true} assume 0 != ~systemActive~0; {72760#true} is VALID [2020-07-17 21:51:24,550 INFO L263 TraceCheckUtils]: 180: Hoare triple {72760#true} call processEnvironment(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:24,550 INFO L280 TraceCheckUtils]: 181: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72760#true} is VALID [2020-07-17 21:51:24,551 INFO L280 TraceCheckUtils]: 182: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-17 21:51:24,551 INFO L263 TraceCheckUtils]: 183: Hoare triple {72760#true} call #t~ret2 := isMethaneAlarm(); {72760#true} is VALID [2020-07-17 21:51:24,551 INFO L280 TraceCheckUtils]: 184: Hoare triple {72760#true} havoc ~retValue_acc~2; {72760#true} is VALID [2020-07-17 21:51:24,551 INFO L263 TraceCheckUtils]: 185: Hoare triple {72760#true} call #t~ret3 := isMethaneLevelCritical(); {72760#true} is VALID [2020-07-17 21:51:24,553 INFO L280 TraceCheckUtils]: 186: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,554 INFO L280 TraceCheckUtils]: 187: Hoare triple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,555 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {73151#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {72760#true} #533#return; {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-17 21:51:24,556 INFO L280 TraceCheckUtils]: 189: Hoare triple {73149#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,557 INFO L280 TraceCheckUtils]: 190: Hoare triple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:51:24,558 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {73150#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {72760#true} #479#return; {73216#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 |processEnvironment_#t~ret2|))} is VALID [2020-07-17 21:51:24,560 INFO L280 TraceCheckUtils]: 192: Hoare triple {73216#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 |processEnvironment_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {73217#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~1))} is VALID [2020-07-17 21:51:24,561 INFO L280 TraceCheckUtils]: 193: Hoare triple {73217#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~1))} assume 0 != ~tmp~1; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:51:24,562 INFO L263 TraceCheckUtils]: 194: Hoare triple {73189#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:24,562 INFO L280 TraceCheckUtils]: 195: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {72760#true} is VALID [2020-07-17 21:51:24,563 INFO L280 TraceCheckUtils]: 196: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,564 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {72760#true} {73189#(not (= 0 ~methaneLevelCritical~0))} #481#return; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:51:24,565 INFO L280 TraceCheckUtils]: 198: Hoare triple {73189#(not (= 0 ~methaneLevelCritical~0))} assume true; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:51:24,566 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {73189#(not (= 0 ~methaneLevelCritical~0))} {72760#true} #503#return; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:51:24,566 INFO L263 TraceCheckUtils]: 200: Hoare triple {73189#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {72760#true} is VALID [2020-07-17 21:51:24,566 INFO L280 TraceCheckUtils]: 201: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-17 21:51:24,567 INFO L263 TraceCheckUtils]: 202: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-17 21:51:24,567 INFO L280 TraceCheckUtils]: 203: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-17 21:51:24,567 INFO L280 TraceCheckUtils]: 204: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,567 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-17 21:51:24,568 INFO L280 TraceCheckUtils]: 206: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-17 21:51:24,568 INFO L280 TraceCheckUtils]: 207: Hoare triple {72760#true} assume 2 != ~tmp~5; {72760#true} is VALID [2020-07-17 21:51:24,568 INFO L263 TraceCheckUtils]: 208: Hoare triple {72760#true} call #t~ret28 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:24,569 INFO L280 TraceCheckUtils]: 209: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:24,569 INFO L280 TraceCheckUtils]: 210: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,569 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {72760#true} {72760#true} #523#return; {72760#true} is VALID [2020-07-17 21:51:24,569 INFO L280 TraceCheckUtils]: 212: Hoare triple {72760#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {72760#true} is VALID [2020-07-17 21:51:24,570 INFO L280 TraceCheckUtils]: 213: Hoare triple {72760#true} assume !(0 != ~tmp___0~2); {72760#true} is VALID [2020-07-17 21:51:24,570 INFO L280 TraceCheckUtils]: 214: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,571 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {72760#true} {73189#(not (= 0 ~methaneLevelCritical~0))} #505#return; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:51:24,572 INFO L280 TraceCheckUtils]: 216: Hoare triple {73189#(not (= 0 ~methaneLevelCritical~0))} assume true; {73189#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:51:24,573 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {73189#(not (= 0 ~methaneLevelCritical~0))} {72765#(= 0 ~methaneLevelCritical~0)} #493#return; {72761#false} is VALID [2020-07-17 21:51:24,573 INFO L280 TraceCheckUtils]: 218: Hoare triple {72761#false} assume !false; {72761#false} is VALID [2020-07-17 21:51:24,573 INFO L280 TraceCheckUtils]: 219: Hoare triple {72761#false} assume ~splverifierCounter~0 < 4; {72761#false} is VALID [2020-07-17 21:51:24,574 INFO L280 TraceCheckUtils]: 220: Hoare triple {72761#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {72761#false} is VALID [2020-07-17 21:51:24,574 INFO L280 TraceCheckUtils]: 221: Hoare triple {72761#false} assume 0 != ~tmp~4; {72761#false} is VALID [2020-07-17 21:51:24,574 INFO L263 TraceCheckUtils]: 222: Hoare triple {72761#false} call waterRise(); {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:24,574 INFO L280 TraceCheckUtils]: 223: Hoare triple {72985#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {72760#true} is VALID [2020-07-17 21:51:24,574 INFO L280 TraceCheckUtils]: 224: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,575 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {72760#true} {72761#false} #487#return; {72761#false} is VALID [2020-07-17 21:51:24,575 INFO L280 TraceCheckUtils]: 226: Hoare triple {72761#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {72761#false} is VALID [2020-07-17 21:51:24,575 INFO L280 TraceCheckUtils]: 227: Hoare triple {72761#false} assume !(0 != ~tmp___0~1); {72761#false} is VALID [2020-07-17 21:51:24,575 INFO L280 TraceCheckUtils]: 228: Hoare triple {72761#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {72761#false} is VALID [2020-07-17 21:51:24,576 INFO L280 TraceCheckUtils]: 229: Hoare triple {72761#false} assume 0 != ~tmp___2~0; {72761#false} is VALID [2020-07-17 21:51:24,576 INFO L263 TraceCheckUtils]: 230: Hoare triple {72761#false} call timeShift(); {72761#false} is VALID [2020-07-17 21:51:24,576 INFO L263 TraceCheckUtils]: 231: Hoare triple {72761#false} call __utac_acc__Specification5_spec__2(); {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:51:24,576 INFO L263 TraceCheckUtils]: 232: Hoare triple {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:24,577 INFO L280 TraceCheckUtils]: 233: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:24,577 INFO L280 TraceCheckUtils]: 234: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,577 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {72760#true} {72984#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {72760#true} is VALID [2020-07-17 21:51:24,578 INFO L280 TraceCheckUtils]: 236: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-17 21:51:24,578 INFO L280 TraceCheckUtils]: 237: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,578 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {72760#true} {72761#false} #499#return; {72761#false} is VALID [2020-07-17 21:51:24,579 INFO L280 TraceCheckUtils]: 239: Hoare triple {72761#false} assume !(0 != ~pumpRunning~0); {72761#false} is VALID [2020-07-17 21:51:24,579 INFO L280 TraceCheckUtils]: 240: Hoare triple {72761#false} assume 0 != ~systemActive~0; {72761#false} is VALID [2020-07-17 21:51:24,579 INFO L263 TraceCheckUtils]: 241: Hoare triple {72761#false} call processEnvironment(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:24,579 INFO L280 TraceCheckUtils]: 242: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72760#true} is VALID [2020-07-17 21:51:24,580 INFO L280 TraceCheckUtils]: 243: Hoare triple {72760#true} assume !(0 != ~pumpRunning~0); {72760#true} is VALID [2020-07-17 21:51:24,581 INFO L263 TraceCheckUtils]: 244: Hoare triple {72760#true} call processEnvironment__wrappee__highWaterSensor(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:24,581 INFO L280 TraceCheckUtils]: 245: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {72760#true} is VALID [2020-07-17 21:51:24,581 INFO L280 TraceCheckUtils]: 246: Hoare triple {72760#true} assume 0 == ~pumpRunning~0; {72760#true} is VALID [2020-07-17 21:51:24,582 INFO L263 TraceCheckUtils]: 247: Hoare triple {72760#true} call #t~ret1 := isHighWaterLevel(); {72760#true} is VALID [2020-07-17 21:51:24,582 INFO L280 TraceCheckUtils]: 248: Hoare triple {72760#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {72760#true} is VALID [2020-07-17 21:51:24,582 INFO L263 TraceCheckUtils]: 249: Hoare triple {72760#true} call #t~ret20 := isHighWaterSensorDry(); {72760#true} is VALID [2020-07-17 21:51:24,583 INFO L280 TraceCheckUtils]: 250: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:24,583 INFO L280 TraceCheckUtils]: 251: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:24,583 INFO L280 TraceCheckUtils]: 252: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,583 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-17 21:51:24,584 INFO L280 TraceCheckUtils]: 254: Hoare triple {72760#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {72760#true} is VALID [2020-07-17 21:51:24,584 INFO L280 TraceCheckUtils]: 255: Hoare triple {72760#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {72760#true} is VALID [2020-07-17 21:51:24,584 INFO L280 TraceCheckUtils]: 256: Hoare triple {72760#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {72760#true} is VALID [2020-07-17 21:51:24,585 INFO L280 TraceCheckUtils]: 257: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,585 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {72760#true} {72760#true} #511#return; {72760#true} is VALID [2020-07-17 21:51:24,585 INFO L280 TraceCheckUtils]: 259: Hoare triple {72760#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {72760#true} is VALID [2020-07-17 21:51:24,585 INFO L280 TraceCheckUtils]: 260: Hoare triple {72760#true} assume 0 != ~tmp~0; {72760#true} is VALID [2020-07-17 21:51:24,587 INFO L263 TraceCheckUtils]: 261: Hoare triple {72760#true} call activatePump(); {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:24,587 INFO L280 TraceCheckUtils]: 262: Hoare triple {73033#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72760#true} is VALID [2020-07-17 21:51:24,587 INFO L280 TraceCheckUtils]: 263: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,587 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {72760#true} {72760#true} #513#return; {72760#true} is VALID [2020-07-17 21:51:24,588 INFO L280 TraceCheckUtils]: 265: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,588 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {72760#true} {72760#true} #485#return; {72760#true} is VALID [2020-07-17 21:51:24,588 INFO L280 TraceCheckUtils]: 267: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,589 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {72760#true} {72761#false} #503#return; {72761#false} is VALID [2020-07-17 21:51:24,589 INFO L263 TraceCheckUtils]: 269: Hoare triple {72761#false} call __utac_acc__Specification5_spec__3(); {72761#false} is VALID [2020-07-17 21:51:24,589 INFO L280 TraceCheckUtils]: 270: Hoare triple {72761#false} havoc ~tmp~5;havoc ~tmp___0~2; {72761#false} is VALID [2020-07-17 21:51:24,589 INFO L263 TraceCheckUtils]: 271: Hoare triple {72761#false} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-17 21:51:24,590 INFO L280 TraceCheckUtils]: 272: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-17 21:51:24,590 INFO L280 TraceCheckUtils]: 273: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,590 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {72760#true} {72761#false} #521#return; {72761#false} is VALID [2020-07-17 21:51:24,591 INFO L280 TraceCheckUtils]: 275: Hoare triple {72761#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72761#false} is VALID [2020-07-17 21:51:24,591 INFO L280 TraceCheckUtils]: 276: Hoare triple {72761#false} assume 2 != ~tmp~5; {72761#false} is VALID [2020-07-17 21:51:24,591 INFO L263 TraceCheckUtils]: 277: Hoare triple {72761#false} call #t~ret28 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:24,591 INFO L280 TraceCheckUtils]: 278: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:24,592 INFO L280 TraceCheckUtils]: 279: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:24,592 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {72760#true} {72761#false} #523#return; {72761#false} is VALID [2020-07-17 21:51:24,592 INFO L280 TraceCheckUtils]: 281: Hoare triple {72761#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {72761#false} is VALID [2020-07-17 21:51:24,592 INFO L280 TraceCheckUtils]: 282: Hoare triple {72761#false} assume 0 != ~tmp___0~2; {72761#false} is VALID [2020-07-17 21:51:24,592 INFO L280 TraceCheckUtils]: 283: Hoare triple {72761#false} assume 0 == ~switchedOnBeforeTS~0; {72761#false} is VALID [2020-07-17 21:51:24,593 INFO L263 TraceCheckUtils]: 284: Hoare triple {72761#false} call __automaton_fail(); {72761#false} is VALID [2020-07-17 21:51:24,593 INFO L280 TraceCheckUtils]: 285: Hoare triple {72761#false} assume !false; {72761#false} is VALID [2020-07-17 21:51:24,723 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 72 proven. 11 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2020-07-17 21:51:24,723 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [376956093] [2020-07-17 21:51:24,724 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [588127687] [2020-07-17 21:51:24,724 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:51:25,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:25,067 INFO L264 TraceCheckSpWp]: Trace formula consists of 1243 conjuncts, 28 conjunts are in the unsatisfiable core [2020-07-17 21:51:25,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:25,173 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:51:26,054 INFO L263 TraceCheckUtils]: 0: Hoare triple {72760#true} call ULTIMATE.init(); {72760#true} is VALID [2020-07-17 21:51:26,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {72760#true} #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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,060 INFO L280 TraceCheckUtils]: 2: Hoare triple {73279#(<= ~waterLevel~0 1)} assume true; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,061 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {73279#(<= ~waterLevel~0 1)} {72760#true} #539#return; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,061 INFO L263 TraceCheckUtils]: 4: Hoare triple {73279#(<= ~waterLevel~0 1)} call #t~ret74 := main(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,062 INFO L280 TraceCheckUtils]: 5: Hoare triple {73279#(<= ~waterLevel~0 1)} havoc ~retValue_acc~5;havoc ~tmp~3; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,063 INFO L263 TraceCheckUtils]: 6: Hoare triple {73279#(<= ~waterLevel~0 1)} call select_helpers(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,063 INFO L280 TraceCheckUtils]: 7: Hoare triple {73279#(<= ~waterLevel~0 1)} assume true; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,064 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {73279#(<= ~waterLevel~0 1)} {73279#(<= ~waterLevel~0 1)} #437#return; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,065 INFO L263 TraceCheckUtils]: 9: Hoare triple {73279#(<= ~waterLevel~0 1)} call select_features(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,065 INFO L280 TraceCheckUtils]: 10: Hoare triple {73279#(<= ~waterLevel~0 1)} assume true; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,066 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {73279#(<= ~waterLevel~0 1)} {73279#(<= ~waterLevel~0 1)} #439#return; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,067 INFO L263 TraceCheckUtils]: 12: Hoare triple {73279#(<= ~waterLevel~0 1)} call #t~ret21 := valid_product(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,067 INFO L280 TraceCheckUtils]: 13: Hoare triple {73279#(<= ~waterLevel~0 1)} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,068 INFO L280 TraceCheckUtils]: 14: Hoare triple {73279#(<= ~waterLevel~0 1)} assume true; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,069 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {73279#(<= ~waterLevel~0 1)} {73279#(<= ~waterLevel~0 1)} #441#return; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,070 INFO L280 TraceCheckUtils]: 16: Hoare triple {73279#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,070 INFO L280 TraceCheckUtils]: 17: Hoare triple {73279#(<= ~waterLevel~0 1)} assume 0 != ~tmp~3; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,071 INFO L263 TraceCheckUtils]: 18: Hoare triple {73279#(<= ~waterLevel~0 1)} call setup(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,072 INFO L280 TraceCheckUtils]: 19: Hoare triple {73279#(<= ~waterLevel~0 1)} assume true; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,072 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {73279#(<= ~waterLevel~0 1)} {73279#(<= ~waterLevel~0 1)} #443#return; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,073 INFO L263 TraceCheckUtils]: 21: Hoare triple {73279#(<= ~waterLevel~0 1)} call runTest(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,074 INFO L263 TraceCheckUtils]: 22: Hoare triple {73279#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,075 INFO L280 TraceCheckUtils]: 23: Hoare triple {73279#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,075 INFO L280 TraceCheckUtils]: 24: Hoare triple {73279#(<= ~waterLevel~0 1)} assume true; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,076 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {73279#(<= ~waterLevel~0 1)} {73279#(<= ~waterLevel~0 1)} #529#return; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,077 INFO L263 TraceCheckUtils]: 26: Hoare triple {73279#(<= ~waterLevel~0 1)} call test(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,077 INFO L280 TraceCheckUtils]: 27: Hoare triple {73279#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,078 INFO L280 TraceCheckUtils]: 28: Hoare triple {73279#(<= ~waterLevel~0 1)} assume !false; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,078 INFO L280 TraceCheckUtils]: 29: Hoare triple {73279#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,079 INFO L280 TraceCheckUtils]: 30: Hoare triple {73279#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,079 INFO L280 TraceCheckUtils]: 31: Hoare triple {73279#(<= ~waterLevel~0 1)} assume 0 != ~tmp~4; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,080 INFO L263 TraceCheckUtils]: 32: Hoare triple {73279#(<= ~waterLevel~0 1)} call waterRise(); {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,080 INFO L280 TraceCheckUtils]: 33: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {73377#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:51:26,081 INFO L280 TraceCheckUtils]: 34: Hoare triple {73377#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {73377#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:51:26,082 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {73377#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {73279#(<= ~waterLevel~0 1)} #487#return; {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:51:26,083 INFO L280 TraceCheckUtils]: 36: Hoare triple {73384#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:51:26,083 INFO L280 TraceCheckUtils]: 37: Hoare triple {73384#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:51:26,084 INFO L280 TraceCheckUtils]: 38: Hoare triple {73384#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:51:26,084 INFO L280 TraceCheckUtils]: 39: Hoare triple {73384#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:51:26,085 INFO L263 TraceCheckUtils]: 40: Hoare triple {73384#(<= ~waterLevel~0 2)} call timeShift(); {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,085 INFO L263 TraceCheckUtils]: 41: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {72760#true} is VALID [2020-07-17 21:51:26,085 INFO L263 TraceCheckUtils]: 42: Hoare triple {72760#true} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:26,085 INFO L280 TraceCheckUtils]: 43: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:26,085 INFO L280 TraceCheckUtils]: 44: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,085 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {72760#true} {72760#true} #519#return; {72760#true} is VALID [2020-07-17 21:51:26,086 INFO L280 TraceCheckUtils]: 46: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-17 21:51:26,086 INFO L280 TraceCheckUtils]: 47: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,087 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {72760#true} {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #499#return; {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,087 INFO L280 TraceCheckUtils]: 49: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,088 INFO L280 TraceCheckUtils]: 50: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,088 INFO L263 TraceCheckUtils]: 51: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {72760#true} is VALID [2020-07-17 21:51:26,088 INFO L280 TraceCheckUtils]: 52: Hoare triple {72760#true} havoc ~tmp~1; {72760#true} is VALID [2020-07-17 21:51:26,088 INFO L280 TraceCheckUtils]: 53: Hoare triple {72760#true} assume !(0 != ~pumpRunning~0); {72760#true} is VALID [2020-07-17 21:51:26,088 INFO L263 TraceCheckUtils]: 54: Hoare triple {72760#true} call processEnvironment__wrappee__highWaterSensor(); {72760#true} is VALID [2020-07-17 21:51:26,088 INFO L280 TraceCheckUtils]: 55: Hoare triple {72760#true} havoc ~tmp~0; {72760#true} is VALID [2020-07-17 21:51:26,088 INFO L280 TraceCheckUtils]: 56: Hoare triple {72760#true} assume 0 == ~pumpRunning~0; {72760#true} is VALID [2020-07-17 21:51:26,089 INFO L263 TraceCheckUtils]: 57: Hoare triple {72760#true} call #t~ret1 := isHighWaterLevel(); {72760#true} is VALID [2020-07-17 21:51:26,089 INFO L280 TraceCheckUtils]: 58: Hoare triple {72760#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {72760#true} is VALID [2020-07-17 21:51:26,089 INFO L263 TraceCheckUtils]: 59: Hoare triple {72760#true} call #t~ret20 := isHighWaterSensorDry(); {72760#true} is VALID [2020-07-17 21:51:26,089 INFO L280 TraceCheckUtils]: 60: Hoare triple {72760#true} havoc ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:26,089 INFO L280 TraceCheckUtils]: 61: Hoare triple {72760#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72760#true} is VALID [2020-07-17 21:51:26,089 INFO L280 TraceCheckUtils]: 62: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,089 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {72760#true} {72760#true} #497#return; {72760#true} is VALID [2020-07-17 21:51:26,090 INFO L280 TraceCheckUtils]: 64: Hoare triple {72760#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {72760#true} is VALID [2020-07-17 21:51:26,090 INFO L280 TraceCheckUtils]: 65: Hoare triple {72760#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {72760#true} is VALID [2020-07-17 21:51:26,090 INFO L280 TraceCheckUtils]: 66: Hoare triple {72760#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {72760#true} is VALID [2020-07-17 21:51:26,090 INFO L280 TraceCheckUtils]: 67: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,090 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {72760#true} {72760#true} #511#return; {72760#true} is VALID [2020-07-17 21:51:26,090 INFO L280 TraceCheckUtils]: 69: Hoare triple {72760#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {72760#true} is VALID [2020-07-17 21:51:26,090 INFO L280 TraceCheckUtils]: 70: Hoare triple {72760#true} assume 0 != ~tmp~0; {72760#true} is VALID [2020-07-17 21:51:26,091 INFO L263 TraceCheckUtils]: 71: Hoare triple {72760#true} call activatePump(); {72760#true} is VALID [2020-07-17 21:51:26,091 INFO L280 TraceCheckUtils]: 72: Hoare triple {72760#true} ~pumpRunning~0 := 1; {72760#true} is VALID [2020-07-17 21:51:26,091 INFO L280 TraceCheckUtils]: 73: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,091 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {72760#true} {72760#true} #513#return; {72760#true} is VALID [2020-07-17 21:51:26,091 INFO L280 TraceCheckUtils]: 75: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,091 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {72760#true} {72760#true} #485#return; {72760#true} is VALID [2020-07-17 21:51:26,091 INFO L280 TraceCheckUtils]: 77: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,092 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {72760#true} {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #503#return; {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,092 INFO L263 TraceCheckUtils]: 79: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {72760#true} is VALID [2020-07-17 21:51:26,092 INFO L280 TraceCheckUtils]: 80: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-17 21:51:26,092 INFO L263 TraceCheckUtils]: 81: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-17 21:51:26,092 INFO L280 TraceCheckUtils]: 82: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-17 21:51:26,092 INFO L280 TraceCheckUtils]: 83: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,093 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-17 21:51:26,093 INFO L280 TraceCheckUtils]: 85: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-17 21:51:26,093 INFO L280 TraceCheckUtils]: 86: Hoare triple {72760#true} assume !(2 != ~tmp~5); {72760#true} is VALID [2020-07-17 21:51:26,093 INFO L280 TraceCheckUtils]: 87: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,093 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {72760#true} {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #505#return; {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,094 INFO L280 TraceCheckUtils]: 89: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,095 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {73384#(<= ~waterLevel~0 2)} #493#return; {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:51:26,095 INFO L280 TraceCheckUtils]: 91: Hoare triple {73384#(<= ~waterLevel~0 2)} assume !false; {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:51:26,095 INFO L280 TraceCheckUtils]: 92: Hoare triple {73384#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:51:26,096 INFO L280 TraceCheckUtils]: 93: Hoare triple {73384#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:51:26,096 INFO L280 TraceCheckUtils]: 94: Hoare triple {73384#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~4); {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:51:26,097 INFO L280 TraceCheckUtils]: 95: Hoare triple {73384#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:51:26,097 INFO L280 TraceCheckUtils]: 96: Hoare triple {73384#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:51:26,098 INFO L280 TraceCheckUtils]: 97: Hoare triple {73384#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:51:26,098 INFO L280 TraceCheckUtils]: 98: Hoare triple {73384#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {73384#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:51:26,099 INFO L263 TraceCheckUtils]: 99: Hoare triple {73384#(<= ~waterLevel~0 2)} call timeShift(); {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,099 INFO L263 TraceCheckUtils]: 100: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {72760#true} is VALID [2020-07-17 21:51:26,099 INFO L263 TraceCheckUtils]: 101: Hoare triple {72760#true} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:26,099 INFO L280 TraceCheckUtils]: 102: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:26,099 INFO L280 TraceCheckUtils]: 103: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,099 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {72760#true} {72760#true} #519#return; {72760#true} is VALID [2020-07-17 21:51:26,099 INFO L280 TraceCheckUtils]: 105: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-17 21:51:26,099 INFO L280 TraceCheckUtils]: 106: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,100 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {72760#true} {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #499#return; {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,100 INFO L280 TraceCheckUtils]: 108: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,101 INFO L263 TraceCheckUtils]: 109: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,102 INFO L280 TraceCheckUtils]: 110: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,103 INFO L280 TraceCheckUtils]: 111: Hoare triple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,104 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #501#return; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,104 INFO L280 TraceCheckUtils]: 113: Hoare triple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,105 INFO L263 TraceCheckUtils]: 114: Hoare triple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {72760#true} is VALID [2020-07-17 21:51:26,105 INFO L280 TraceCheckUtils]: 115: Hoare triple {72760#true} havoc ~tmp~1; {72760#true} is VALID [2020-07-17 21:51:26,105 INFO L280 TraceCheckUtils]: 116: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-17 21:51:26,105 INFO L263 TraceCheckUtils]: 117: Hoare triple {72760#true} call #t~ret2 := isMethaneAlarm(); {72760#true} is VALID [2020-07-17 21:51:26,106 INFO L280 TraceCheckUtils]: 118: Hoare triple {72760#true} havoc ~retValue_acc~2; {72760#true} is VALID [2020-07-17 21:51:26,106 INFO L263 TraceCheckUtils]: 119: Hoare triple {72760#true} call #t~ret3 := isMethaneLevelCritical(); {72760#true} is VALID [2020-07-17 21:51:26,106 INFO L280 TraceCheckUtils]: 120: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {72760#true} is VALID [2020-07-17 21:51:26,106 INFO L280 TraceCheckUtils]: 121: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,106 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {72760#true} {72760#true} #533#return; {72760#true} is VALID [2020-07-17 21:51:26,107 INFO L280 TraceCheckUtils]: 123: Hoare triple {72760#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {72760#true} is VALID [2020-07-17 21:51:26,107 INFO L280 TraceCheckUtils]: 124: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,107 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {72760#true} {72760#true} #479#return; {72760#true} is VALID [2020-07-17 21:51:26,107 INFO L280 TraceCheckUtils]: 126: Hoare triple {72760#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {72760#true} is VALID [2020-07-17 21:51:26,107 INFO L280 TraceCheckUtils]: 127: Hoare triple {72760#true} assume !(0 != ~tmp~1); {72760#true} is VALID [2020-07-17 21:51:26,107 INFO L263 TraceCheckUtils]: 128: Hoare triple {72760#true} call processEnvironment__wrappee__highWaterSensor(); {72760#true} is VALID [2020-07-17 21:51:26,107 INFO L280 TraceCheckUtils]: 129: Hoare triple {72760#true} havoc ~tmp~0; {72760#true} is VALID [2020-07-17 21:51:26,108 INFO L280 TraceCheckUtils]: 130: Hoare triple {72760#true} assume !(0 == ~pumpRunning~0); {72760#true} is VALID [2020-07-17 21:51:26,108 INFO L263 TraceCheckUtils]: 131: Hoare triple {72760#true} call processEnvironment__wrappee__base(); {72760#true} is VALID [2020-07-17 21:51:26,108 INFO L280 TraceCheckUtils]: 132: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,108 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {72760#true} {72760#true} #517#return; {72760#true} is VALID [2020-07-17 21:51:26,108 INFO L280 TraceCheckUtils]: 134: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,108 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {72760#true} {72760#true} #483#return; {72760#true} is VALID [2020-07-17 21:51:26,108 INFO L280 TraceCheckUtils]: 136: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,109 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {72760#true} {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #503#return; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,109 INFO L263 TraceCheckUtils]: 138: Hoare triple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {72760#true} is VALID [2020-07-17 21:51:26,109 INFO L280 TraceCheckUtils]: 139: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-17 21:51:26,109 INFO L263 TraceCheckUtils]: 140: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-17 21:51:26,109 INFO L280 TraceCheckUtils]: 141: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-17 21:51:26,109 INFO L280 TraceCheckUtils]: 142: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,110 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-17 21:51:26,110 INFO L280 TraceCheckUtils]: 144: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-17 21:51:26,110 INFO L280 TraceCheckUtils]: 145: Hoare triple {72760#true} assume 2 != ~tmp~5; {72760#true} is VALID [2020-07-17 21:51:26,110 INFO L263 TraceCheckUtils]: 146: Hoare triple {72760#true} call #t~ret28 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:26,112 INFO L280 TraceCheckUtils]: 147: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:26,112 INFO L280 TraceCheckUtils]: 148: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,112 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {72760#true} {72760#true} #523#return; {72760#true} is VALID [2020-07-17 21:51:26,113 INFO L280 TraceCheckUtils]: 150: Hoare triple {72760#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {72760#true} is VALID [2020-07-17 21:51:26,113 INFO L280 TraceCheckUtils]: 151: Hoare triple {72760#true} assume 0 != ~tmp___0~2; {72760#true} is VALID [2020-07-17 21:51:26,113 INFO L280 TraceCheckUtils]: 152: Hoare triple {72760#true} assume !(0 == ~switchedOnBeforeTS~0); {72760#true} is VALID [2020-07-17 21:51:26,113 INFO L280 TraceCheckUtils]: 153: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,119 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {72760#true} {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #505#return; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,119 INFO L280 TraceCheckUtils]: 155: Hoare triple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,120 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {73384#(<= ~waterLevel~0 2)} #493#return; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,121 INFO L280 TraceCheckUtils]: 157: Hoare triple {73279#(<= ~waterLevel~0 1)} assume !false; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,121 INFO L280 TraceCheckUtils]: 158: Hoare triple {73279#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,122 INFO L280 TraceCheckUtils]: 159: Hoare triple {73279#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,122 INFO L280 TraceCheckUtils]: 160: Hoare triple {73279#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~4); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,123 INFO L280 TraceCheckUtils]: 161: Hoare triple {73279#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,124 INFO L280 TraceCheckUtils]: 162: Hoare triple {73279#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~1); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,124 INFO L280 TraceCheckUtils]: 163: Hoare triple {73279#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,125 INFO L280 TraceCheckUtils]: 164: Hoare triple {73279#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,125 INFO L263 TraceCheckUtils]: 165: Hoare triple {73279#(<= ~waterLevel~0 1)} call timeShift(); {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,125 INFO L263 TraceCheckUtils]: 166: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {72760#true} is VALID [2020-07-17 21:51:26,125 INFO L263 TraceCheckUtils]: 167: Hoare triple {72760#true} call #t~ret26 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:26,126 INFO L280 TraceCheckUtils]: 168: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:26,126 INFO L280 TraceCheckUtils]: 169: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,126 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {72760#true} {72760#true} #519#return; {72760#true} is VALID [2020-07-17 21:51:26,126 INFO L280 TraceCheckUtils]: 171: Hoare triple {72760#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {72760#true} is VALID [2020-07-17 21:51:26,126 INFO L280 TraceCheckUtils]: 172: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,127 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {72760#true} {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #499#return; {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,127 INFO L280 TraceCheckUtils]: 174: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,128 INFO L263 TraceCheckUtils]: 175: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,129 INFO L280 TraceCheckUtils]: 176: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,130 INFO L280 TraceCheckUtils]: 177: Hoare triple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,131 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #501#return; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,131 INFO L280 TraceCheckUtils]: 179: Hoare triple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,132 INFO L263 TraceCheckUtils]: 180: Hoare triple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {72760#true} is VALID [2020-07-17 21:51:26,132 INFO L280 TraceCheckUtils]: 181: Hoare triple {72760#true} havoc ~tmp~1; {72760#true} is VALID [2020-07-17 21:51:26,132 INFO L280 TraceCheckUtils]: 182: Hoare triple {72760#true} assume 0 != ~pumpRunning~0; {72760#true} is VALID [2020-07-17 21:51:26,132 INFO L263 TraceCheckUtils]: 183: Hoare triple {72760#true} call #t~ret2 := isMethaneAlarm(); {72760#true} is VALID [2020-07-17 21:51:26,132 INFO L280 TraceCheckUtils]: 184: Hoare triple {72760#true} havoc ~retValue_acc~2; {72760#true} is VALID [2020-07-17 21:51:26,132 INFO L263 TraceCheckUtils]: 185: Hoare triple {72760#true} call #t~ret3 := isMethaneLevelCritical(); {72760#true} is VALID [2020-07-17 21:51:26,132 INFO L280 TraceCheckUtils]: 186: Hoare triple {72760#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {72760#true} is VALID [2020-07-17 21:51:26,132 INFO L280 TraceCheckUtils]: 187: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,132 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {72760#true} {72760#true} #533#return; {72760#true} is VALID [2020-07-17 21:51:26,133 INFO L280 TraceCheckUtils]: 189: Hoare triple {72760#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {72760#true} is VALID [2020-07-17 21:51:26,133 INFO L280 TraceCheckUtils]: 190: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,133 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {72760#true} {72760#true} #479#return; {72760#true} is VALID [2020-07-17 21:51:26,133 INFO L280 TraceCheckUtils]: 192: Hoare triple {72760#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {72760#true} is VALID [2020-07-17 21:51:26,133 INFO L280 TraceCheckUtils]: 193: Hoare triple {72760#true} assume 0 != ~tmp~1; {72760#true} is VALID [2020-07-17 21:51:26,133 INFO L263 TraceCheckUtils]: 194: Hoare triple {72760#true} call deactivatePump(); {72760#true} is VALID [2020-07-17 21:51:26,133 INFO L280 TraceCheckUtils]: 195: Hoare triple {72760#true} ~pumpRunning~0 := 0; {72760#true} is VALID [2020-07-17 21:51:26,133 INFO L280 TraceCheckUtils]: 196: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,134 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {72760#true} {72760#true} #481#return; {72760#true} is VALID [2020-07-17 21:51:26,134 INFO L280 TraceCheckUtils]: 198: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,134 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {72760#true} {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #503#return; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,134 INFO L263 TraceCheckUtils]: 200: Hoare triple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {72760#true} is VALID [2020-07-17 21:51:26,134 INFO L280 TraceCheckUtils]: 201: Hoare triple {72760#true} havoc ~tmp~5;havoc ~tmp___0~2; {72760#true} is VALID [2020-07-17 21:51:26,135 INFO L263 TraceCheckUtils]: 202: Hoare triple {72760#true} call #t~ret27 := getWaterLevel(); {72760#true} is VALID [2020-07-17 21:51:26,135 INFO L280 TraceCheckUtils]: 203: Hoare triple {72760#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72760#true} is VALID [2020-07-17 21:51:26,135 INFO L280 TraceCheckUtils]: 204: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,135 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {72760#true} {72760#true} #521#return; {72760#true} is VALID [2020-07-17 21:51:26,135 INFO L280 TraceCheckUtils]: 206: Hoare triple {72760#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72760#true} is VALID [2020-07-17 21:51:26,135 INFO L280 TraceCheckUtils]: 207: Hoare triple {72760#true} assume 2 != ~tmp~5; {72760#true} is VALID [2020-07-17 21:51:26,135 INFO L263 TraceCheckUtils]: 208: Hoare triple {72760#true} call #t~ret28 := isPumpRunning(); {72760#true} is VALID [2020-07-17 21:51:26,135 INFO L280 TraceCheckUtils]: 209: Hoare triple {72760#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72760#true} is VALID [2020-07-17 21:51:26,136 INFO L280 TraceCheckUtils]: 210: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,136 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {72760#true} {72760#true} #523#return; {72760#true} is VALID [2020-07-17 21:51:26,136 INFO L280 TraceCheckUtils]: 212: Hoare triple {72760#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {72760#true} is VALID [2020-07-17 21:51:26,136 INFO L280 TraceCheckUtils]: 213: Hoare triple {72760#true} assume !(0 != ~tmp___0~2); {72760#true} is VALID [2020-07-17 21:51:26,136 INFO L280 TraceCheckUtils]: 214: Hoare triple {72760#true} assume true; {72760#true} is VALID [2020-07-17 21:51:26,136 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {72760#true} {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #505#return; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,137 INFO L280 TraceCheckUtils]: 216: Hoare triple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,138 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {73610#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {73279#(<= ~waterLevel~0 1)} #493#return; {73932#(<= ~waterLevel~0 0)} is VALID [2020-07-17 21:51:26,138 INFO L280 TraceCheckUtils]: 218: Hoare triple {73932#(<= ~waterLevel~0 0)} assume !false; {73932#(<= ~waterLevel~0 0)} is VALID [2020-07-17 21:51:26,139 INFO L280 TraceCheckUtils]: 219: Hoare triple {73932#(<= ~waterLevel~0 0)} assume ~splverifierCounter~0 < 4; {73932#(<= ~waterLevel~0 0)} is VALID [2020-07-17 21:51:26,139 INFO L280 TraceCheckUtils]: 220: Hoare triple {73932#(<= ~waterLevel~0 0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {73932#(<= ~waterLevel~0 0)} is VALID [2020-07-17 21:51:26,139 INFO L280 TraceCheckUtils]: 221: Hoare triple {73932#(<= ~waterLevel~0 0)} assume 0 != ~tmp~4; {73932#(<= ~waterLevel~0 0)} is VALID [2020-07-17 21:51:26,140 INFO L263 TraceCheckUtils]: 222: Hoare triple {73932#(<= ~waterLevel~0 0)} call waterRise(); {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:26,141 INFO L280 TraceCheckUtils]: 223: Hoare triple {73373#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {73377#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:51:26,141 INFO L280 TraceCheckUtils]: 224: Hoare triple {73377#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {73377#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:51:26,142 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {73377#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {73932#(<= ~waterLevel~0 0)} #487#return; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,142 INFO L280 TraceCheckUtils]: 226: Hoare triple {73279#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,143 INFO L280 TraceCheckUtils]: 227: Hoare triple {73279#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~1); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,143 INFO L280 TraceCheckUtils]: 228: Hoare triple {73279#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,144 INFO L280 TraceCheckUtils]: 229: Hoare triple {73279#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,145 INFO L263 TraceCheckUtils]: 230: Hoare triple {73279#(<= ~waterLevel~0 1)} call timeShift(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,145 INFO L263 TraceCheckUtils]: 231: Hoare triple {73279#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__2(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,146 INFO L263 TraceCheckUtils]: 232: Hoare triple {73279#(<= ~waterLevel~0 1)} call #t~ret26 := isPumpRunning(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,146 INFO L280 TraceCheckUtils]: 233: Hoare triple {73279#(<= ~waterLevel~0 1)} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,147 INFO L280 TraceCheckUtils]: 234: Hoare triple {73279#(<= ~waterLevel~0 1)} assume true; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,147 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {73279#(<= ~waterLevel~0 1)} {73279#(<= ~waterLevel~0 1)} #519#return; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,148 INFO L280 TraceCheckUtils]: 236: Hoare triple {73279#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,153 INFO L280 TraceCheckUtils]: 237: Hoare triple {73279#(<= ~waterLevel~0 1)} assume true; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,155 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {73279#(<= ~waterLevel~0 1)} {73279#(<= ~waterLevel~0 1)} #499#return; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,158 INFO L280 TraceCheckUtils]: 239: Hoare triple {73279#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,158 INFO L280 TraceCheckUtils]: 240: Hoare triple {73279#(<= ~waterLevel~0 1)} assume 0 != ~systemActive~0; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,159 INFO L263 TraceCheckUtils]: 241: Hoare triple {73279#(<= ~waterLevel~0 1)} call processEnvironment(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,160 INFO L280 TraceCheckUtils]: 242: Hoare triple {73279#(<= ~waterLevel~0 1)} havoc ~tmp~1; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,160 INFO L280 TraceCheckUtils]: 243: Hoare triple {73279#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,161 INFO L263 TraceCheckUtils]: 244: Hoare triple {73279#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__highWaterSensor(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,162 INFO L280 TraceCheckUtils]: 245: Hoare triple {73279#(<= ~waterLevel~0 1)} havoc ~tmp~0; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,162 INFO L280 TraceCheckUtils]: 246: Hoare triple {73279#(<= ~waterLevel~0 1)} assume 0 == ~pumpRunning~0; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,163 INFO L263 TraceCheckUtils]: 247: Hoare triple {73279#(<= ~waterLevel~0 1)} call #t~ret1 := isHighWaterLevel(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,163 INFO L280 TraceCheckUtils]: 248: Hoare triple {73279#(<= ~waterLevel~0 1)} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,164 INFO L263 TraceCheckUtils]: 249: Hoare triple {73279#(<= ~waterLevel~0 1)} call #t~ret20 := isHighWaterSensorDry(); {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,164 INFO L280 TraceCheckUtils]: 250: Hoare triple {73279#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11; {73279#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:51:26,165 INFO L280 TraceCheckUtils]: 251: Hoare triple {73279#(<= ~waterLevel~0 1)} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {72761#false} is VALID [2020-07-17 21:51:26,165 INFO L280 TraceCheckUtils]: 252: Hoare triple {72761#false} assume true; {72761#false} is VALID [2020-07-17 21:51:26,165 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {72761#false} {73279#(<= ~waterLevel~0 1)} #497#return; {72761#false} is VALID [2020-07-17 21:51:26,166 INFO L280 TraceCheckUtils]: 254: Hoare triple {72761#false} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {72761#false} is VALID [2020-07-17 21:51:26,166 INFO L280 TraceCheckUtils]: 255: Hoare triple {72761#false} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {72761#false} is VALID [2020-07-17 21:51:26,166 INFO L280 TraceCheckUtils]: 256: Hoare triple {72761#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {72761#false} is VALID [2020-07-17 21:51:26,166 INFO L280 TraceCheckUtils]: 257: Hoare triple {72761#false} assume true; {72761#false} is VALID [2020-07-17 21:51:26,166 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {72761#false} {73279#(<= ~waterLevel~0 1)} #511#return; {72761#false} is VALID [2020-07-17 21:51:26,166 INFO L280 TraceCheckUtils]: 259: Hoare triple {72761#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {72761#false} is VALID [2020-07-17 21:51:26,167 INFO L280 TraceCheckUtils]: 260: Hoare triple {72761#false} assume 0 != ~tmp~0; {72761#false} is VALID [2020-07-17 21:51:26,167 INFO L263 TraceCheckUtils]: 261: Hoare triple {72761#false} call activatePump(); {72761#false} is VALID [2020-07-17 21:51:26,167 INFO L280 TraceCheckUtils]: 262: Hoare triple {72761#false} ~pumpRunning~0 := 1; {72761#false} is VALID [2020-07-17 21:51:26,167 INFO L280 TraceCheckUtils]: 263: Hoare triple {72761#false} assume true; {72761#false} is VALID [2020-07-17 21:51:26,167 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {72761#false} {72761#false} #513#return; {72761#false} is VALID [2020-07-17 21:51:26,168 INFO L280 TraceCheckUtils]: 265: Hoare triple {72761#false} assume true; {72761#false} is VALID [2020-07-17 21:51:26,168 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {72761#false} {73279#(<= ~waterLevel~0 1)} #485#return; {72761#false} is VALID [2020-07-17 21:51:26,168 INFO L280 TraceCheckUtils]: 267: Hoare triple {72761#false} assume true; {72761#false} is VALID [2020-07-17 21:51:26,168 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {72761#false} {73279#(<= ~waterLevel~0 1)} #503#return; {72761#false} is VALID [2020-07-17 21:51:26,168 INFO L263 TraceCheckUtils]: 269: Hoare triple {72761#false} call __utac_acc__Specification5_spec__3(); {72761#false} is VALID [2020-07-17 21:51:26,168 INFO L280 TraceCheckUtils]: 270: Hoare triple {72761#false} havoc ~tmp~5;havoc ~tmp___0~2; {72761#false} is VALID [2020-07-17 21:51:26,168 INFO L263 TraceCheckUtils]: 271: Hoare triple {72761#false} call #t~ret27 := getWaterLevel(); {72761#false} is VALID [2020-07-17 21:51:26,168 INFO L280 TraceCheckUtils]: 272: Hoare triple {72761#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {72761#false} is VALID [2020-07-17 21:51:26,168 INFO L280 TraceCheckUtils]: 273: Hoare triple {72761#false} assume true; {72761#false} is VALID [2020-07-17 21:51:26,169 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {72761#false} {72761#false} #521#return; {72761#false} is VALID [2020-07-17 21:51:26,169 INFO L280 TraceCheckUtils]: 275: Hoare triple {72761#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {72761#false} is VALID [2020-07-17 21:51:26,169 INFO L280 TraceCheckUtils]: 276: Hoare triple {72761#false} assume 2 != ~tmp~5; {72761#false} is VALID [2020-07-17 21:51:26,169 INFO L263 TraceCheckUtils]: 277: Hoare triple {72761#false} call #t~ret28 := isPumpRunning(); {72761#false} is VALID [2020-07-17 21:51:26,169 INFO L280 TraceCheckUtils]: 278: Hoare triple {72761#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {72761#false} is VALID [2020-07-17 21:51:26,169 INFO L280 TraceCheckUtils]: 279: Hoare triple {72761#false} assume true; {72761#false} is VALID [2020-07-17 21:51:26,169 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {72761#false} {72761#false} #523#return; {72761#false} is VALID [2020-07-17 21:51:26,170 INFO L280 TraceCheckUtils]: 281: Hoare triple {72761#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {72761#false} is VALID [2020-07-17 21:51:26,170 INFO L280 TraceCheckUtils]: 282: Hoare triple {72761#false} assume 0 != ~tmp___0~2; {72761#false} is VALID [2020-07-17 21:51:26,170 INFO L280 TraceCheckUtils]: 283: Hoare triple {72761#false} assume 0 == ~switchedOnBeforeTS~0; {72761#false} is VALID [2020-07-17 21:51:26,170 INFO L263 TraceCheckUtils]: 284: Hoare triple {72761#false} call __automaton_fail(); {72761#false} is VALID [2020-07-17 21:51:26,170 INFO L280 TraceCheckUtils]: 285: Hoare triple {72761#false} assume !false; {72761#false} is VALID [2020-07-17 21:51:26,207 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 162 proven. 16 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2020-07-17 21:51:26,208 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:51:26,208 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 8] total 22 [2020-07-17 21:51:26,208 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1561287081] [2020-07-17 21:51:26,209 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 286 [2020-07-17 21:51:26,212 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:51:26,212 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-17 21:51:26,682 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 319 edges. 319 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:51:26,682 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-17 21:51:26,682 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:51:26,683 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-17 21:51:26,683 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=398, Unknown=0, NotChecked=0, Total=462 [2020-07-17 21:51:26,683 INFO L87 Difference]: Start difference. First operand 1986 states and 2334 transitions. Second operand 22 states. [2020-07-17 21:51:27,843 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:51:34,581 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:51:35,705 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:51:38,264 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:52:15,469 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:52:16,519 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:52:17,151 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:52:17,569 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:52:18,565 WARN L193 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-17 21:52:19,219 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:52:19,930 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-17 21:52:20,369 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:52:21,631 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 21:52:22,348 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 21:52:30,194 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:52:31,655 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:52:32,400 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:52:32,892 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:52:33,828 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-07-17 21:52:34,511 WARN L193 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-07-17 21:52:40,629 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:53:19,844 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:53:20,691 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:53:21,142 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:53:22,105 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 21:53:22,796 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 21:53:50,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:53:50,416 INFO L93 Difference]: Finished difference Result 8048 states and 10658 transitions. [2020-07-17 21:53:50,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2020-07-17 21:53:50,417 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 286 [2020-07-17 21:53:50,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:53:50,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-17 21:53:50,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 1399 transitions. [2020-07-17 21:53:50,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-17 21:53:50,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 1399 transitions. [2020-07-17 21:53:50,449 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 85 states and 1399 transitions. [2020-07-17 21:53:55,379 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1399 edges. 1399 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:53:57,098 INFO L225 Difference]: With dead ends: 8048 [2020-07-17 21:53:57,098 INFO L226 Difference]: Without dead ends: 5928 [2020-07-17 21:53:57,106 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 505 GetRequests, 402 SyntacticMatches, 1 SemanticMatches, 102 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3613 ImplicationChecksByTransitivity, 13.2s TimeCoverageRelationStatistics Valid=1941, Invalid=8771, Unknown=0, NotChecked=0, Total=10712 [2020-07-17 21:53:57,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5928 states. [2020-07-17 21:54:43,570 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5928 to 4498. [2020-07-17 21:54:43,570 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:54:43,571 INFO L82 GeneralOperation]: Start isEquivalent. First operand 5928 states. Second operand 4498 states. [2020-07-17 21:54:43,571 INFO L74 IsIncluded]: Start isIncluded. First operand 5928 states. Second operand 4498 states. [2020-07-17 21:54:43,571 INFO L87 Difference]: Start difference. First operand 5928 states. Second operand 4498 states. [2020-07-17 21:54:44,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:44,651 INFO L93 Difference]: Finished difference Result 5928 states and 7557 transitions. [2020-07-17 21:54:44,651 INFO L276 IsEmpty]: Start isEmpty. Operand 5928 states and 7557 transitions. [2020-07-17 21:54:44,663 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:54:44,663 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:54:44,663 INFO L74 IsIncluded]: Start isIncluded. First operand 4498 states. Second operand 5928 states. [2020-07-17 21:54:44,663 INFO L87 Difference]: Start difference. First operand 4498 states. Second operand 5928 states. [2020-07-17 21:54:45,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:45,757 INFO L93 Difference]: Finished difference Result 5928 states and 7557 transitions. [2020-07-17 21:54:45,757 INFO L276 IsEmpty]: Start isEmpty. Operand 5928 states and 7557 transitions. [2020-07-17 21:54:45,769 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:54:45,769 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:54:45,769 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:54:45,769 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:54:45,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4498 states. [2020-07-17 21:54:46,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4498 states to 4498 states and 5180 transitions. [2020-07-17 21:54:46,659 INFO L78 Accepts]: Start accepts. Automaton has 4498 states and 5180 transitions. Word has length 286 [2020-07-17 21:54:46,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:54:46,660 INFO L479 AbstractCegarLoop]: Abstraction has 4498 states and 5180 transitions. [2020-07-17 21:54:46,660 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-17 21:54:46,660 INFO L276 IsEmpty]: Start isEmpty. Operand 4498 states and 5180 transitions. [2020-07-17 21:54:46,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2020-07-17 21:54:46,666 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:54:46,666 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:54:46,866 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:54:46,867 INFO L427 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:54:46,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:54:46,868 INFO L82 PathProgramCache]: Analyzing trace with hash -1856646242, now seen corresponding path program 1 times [2020-07-17 21:54:46,868 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:54:46,869 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397846627] [2020-07-17 21:54:46,869 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:54:46,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,247 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:54:47,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {103515#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {103254#true} is VALID [2020-07-17 21:54:47,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,295 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #539#return; {103254#true} is VALID [2020-07-17 21:54:47,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,301 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {103254#true} {103254#true} #437#return; {103254#true} is VALID [2020-07-17 21:54:47,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,306 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,306 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {103254#true} {103254#true} #439#return; {103254#true} is VALID [2020-07-17 21:54:47,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {103254#true} is VALID [2020-07-17 21:54:47,309 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,310 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #441#return; {103254#true} is VALID [2020-07-17 21:54:47,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,312 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {103254#true} {103254#true} #443#return; {103254#true} is VALID [2020-07-17 21:54:47,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {103254#true} is VALID [2020-07-17 21:54:47,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,329 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #529#return; {103254#true} is VALID [2020-07-17 21:54:47,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {103517#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {103254#true} is VALID [2020-07-17 21:54:47,348 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,348 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #487#return; {103254#true} is VALID [2020-07-17 21:54:47,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,405 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,406 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-17 21:54:47,406 INFO L263 TraceCheckUtils]: 0: Hoare triple {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,407 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,407 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {103254#true} {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-17 21:54:47,407 INFO L280 TraceCheckUtils]: 4: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-17 21:54:47,407 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,408 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {103254#true} {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-17 21:54:47,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:47,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:47,437 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,437 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-17 21:54:47,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-17 21:54:47,438 INFO L263 TraceCheckUtils]: 1: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-17 21:54:47,438 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:47,438 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:47,438 INFO L280 TraceCheckUtils]: 4: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,439 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-17 21:54:47,439 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-17 21:54:47,439 INFO L280 TraceCheckUtils]: 7: Hoare triple {103254#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {103254#true} is VALID [2020-07-17 21:54:47,439 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-17 21:54:47,439 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,440 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-17 21:54:47,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {103254#true} is VALID [2020-07-17 21:54:47,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,444 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #513#return; {103254#true} is VALID [2020-07-17 21:54:47,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-17 21:54:47,445 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume 0 == ~pumpRunning~0; {103254#true} is VALID [2020-07-17 21:54:47,445 INFO L263 TraceCheckUtils]: 2: Hoare triple {103254#true} call #t~ret1 := isHighWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:47,445 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-17 21:54:47,445 INFO L263 TraceCheckUtils]: 4: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-17 21:54:47,445 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:47,446 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:47,446 INFO L280 TraceCheckUtils]: 7: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,446 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-17 21:54:47,446 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-17 21:54:47,446 INFO L280 TraceCheckUtils]: 10: Hoare triple {103254#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {103254#true} is VALID [2020-07-17 21:54:47,447 INFO L280 TraceCheckUtils]: 11: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-17 21:54:47,447 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,447 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-17 21:54:47,447 INFO L280 TraceCheckUtils]: 14: Hoare triple {103254#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103254#true} is VALID [2020-07-17 21:54:47,447 INFO L280 TraceCheckUtils]: 15: Hoare triple {103254#true} assume 0 != ~tmp~0; {103254#true} is VALID [2020-07-17 21:54:47,449 INFO L263 TraceCheckUtils]: 16: Hoare triple {103254#true} call activatePump(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,449 INFO L280 TraceCheckUtils]: 17: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {103254#true} is VALID [2020-07-17 21:54:47,449 INFO L280 TraceCheckUtils]: 18: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,449 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {103254#true} {103254#true} #513#return; {103254#true} is VALID [2020-07-17 21:54:47,450 INFO L280 TraceCheckUtils]: 20: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,450 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {103254#true} {103254#true} #485#return; {103254#true} is VALID [2020-07-17 21:54:47,450 INFO L280 TraceCheckUtils]: 0: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-17 21:54:47,450 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-17 21:54:47,451 INFO L263 TraceCheckUtils]: 2: Hoare triple {103254#true} call processEnvironment__wrappee__highWaterSensor(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,451 INFO L280 TraceCheckUtils]: 3: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-17 21:54:47,452 INFO L280 TraceCheckUtils]: 4: Hoare triple {103254#true} assume 0 == ~pumpRunning~0; {103254#true} is VALID [2020-07-17 21:54:47,452 INFO L263 TraceCheckUtils]: 5: Hoare triple {103254#true} call #t~ret1 := isHighWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:47,452 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-17 21:54:47,452 INFO L263 TraceCheckUtils]: 7: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-17 21:54:47,452 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:47,453 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:47,453 INFO L280 TraceCheckUtils]: 10: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,453 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-17 21:54:47,453 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-17 21:54:47,453 INFO L280 TraceCheckUtils]: 13: Hoare triple {103254#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {103254#true} is VALID [2020-07-17 21:54:47,454 INFO L280 TraceCheckUtils]: 14: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-17 21:54:47,454 INFO L280 TraceCheckUtils]: 15: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,454 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-17 21:54:47,454 INFO L280 TraceCheckUtils]: 17: Hoare triple {103254#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103254#true} is VALID [2020-07-17 21:54:47,454 INFO L280 TraceCheckUtils]: 18: Hoare triple {103254#true} assume 0 != ~tmp~0; {103254#true} is VALID [2020-07-17 21:54:47,455 INFO L263 TraceCheckUtils]: 19: Hoare triple {103254#true} call activatePump(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,455 INFO L280 TraceCheckUtils]: 20: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {103254#true} is VALID [2020-07-17 21:54:47,455 INFO L280 TraceCheckUtils]: 21: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,456 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {103254#true} {103254#true} #513#return; {103254#true} is VALID [2020-07-17 21:54:47,456 INFO L280 TraceCheckUtils]: 23: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,456 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {103254#true} {103254#true} #485#return; {103254#true} is VALID [2020-07-17 21:54:47,456 INFO L280 TraceCheckUtils]: 25: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,456 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {103254#true} {103254#true} #503#return; {103254#true} is VALID [2020-07-17 21:54:47,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-17 21:54:47,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,463 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-17 21:54:47,463 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-17 21:54:47,463 INFO L263 TraceCheckUtils]: 1: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:47,463 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-17 21:54:47,463 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,463 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-17 21:54:47,464 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-17 21:54:47,464 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume !(2 != ~tmp~5); {103254#true} is VALID [2020-07-17 21:54:47,464 INFO L280 TraceCheckUtils]: 7: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,464 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {103254#true} {103254#true} #505#return; {103254#true} is VALID [2020-07-17 21:54:47,465 INFO L263 TraceCheckUtils]: 0: Hoare triple {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:47,465 INFO L263 TraceCheckUtils]: 1: Hoare triple {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,466 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,466 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,466 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {103254#true} {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-17 21:54:47,466 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-17 21:54:47,466 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,466 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {103254#true} {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-17 21:54:47,467 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-17 21:54:47,467 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume 0 != ~systemActive~0; {103254#true} is VALID [2020-07-17 21:54:47,468 INFO L263 TraceCheckUtils]: 10: Hoare triple {103254#true} call processEnvironment(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,468 INFO L280 TraceCheckUtils]: 11: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-17 21:54:47,468 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-17 21:54:47,469 INFO L263 TraceCheckUtils]: 13: Hoare triple {103254#true} call processEnvironment__wrappee__highWaterSensor(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,469 INFO L280 TraceCheckUtils]: 14: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-17 21:54:47,469 INFO L280 TraceCheckUtils]: 15: Hoare triple {103254#true} assume 0 == ~pumpRunning~0; {103254#true} is VALID [2020-07-17 21:54:47,470 INFO L263 TraceCheckUtils]: 16: Hoare triple {103254#true} call #t~ret1 := isHighWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:47,470 INFO L280 TraceCheckUtils]: 17: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-17 21:54:47,470 INFO L263 TraceCheckUtils]: 18: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-17 21:54:47,470 INFO L280 TraceCheckUtils]: 19: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:47,470 INFO L280 TraceCheckUtils]: 20: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:47,470 INFO L280 TraceCheckUtils]: 21: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,471 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-17 21:54:47,471 INFO L280 TraceCheckUtils]: 23: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-17 21:54:47,471 INFO L280 TraceCheckUtils]: 24: Hoare triple {103254#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {103254#true} is VALID [2020-07-17 21:54:47,471 INFO L280 TraceCheckUtils]: 25: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-17 21:54:47,471 INFO L280 TraceCheckUtils]: 26: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,472 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-17 21:54:47,472 INFO L280 TraceCheckUtils]: 28: Hoare triple {103254#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103254#true} is VALID [2020-07-17 21:54:47,472 INFO L280 TraceCheckUtils]: 29: Hoare triple {103254#true} assume 0 != ~tmp~0; {103254#true} is VALID [2020-07-17 21:54:47,473 INFO L263 TraceCheckUtils]: 30: Hoare triple {103254#true} call activatePump(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,473 INFO L280 TraceCheckUtils]: 31: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {103254#true} is VALID [2020-07-17 21:54:47,473 INFO L280 TraceCheckUtils]: 32: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,473 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {103254#true} {103254#true} #513#return; {103254#true} is VALID [2020-07-17 21:54:47,473 INFO L280 TraceCheckUtils]: 34: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,474 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {103254#true} {103254#true} #485#return; {103254#true} is VALID [2020-07-17 21:54:47,474 INFO L280 TraceCheckUtils]: 36: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,474 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {103254#true} {103254#true} #503#return; {103254#true} is VALID [2020-07-17 21:54:47,474 INFO L263 TraceCheckUtils]: 38: Hoare triple {103254#true} call __utac_acc__Specification5_spec__3(); {103254#true} is VALID [2020-07-17 21:54:47,474 INFO L280 TraceCheckUtils]: 39: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-17 21:54:47,474 INFO L263 TraceCheckUtils]: 40: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:47,475 INFO L280 TraceCheckUtils]: 41: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-17 21:54:47,475 INFO L280 TraceCheckUtils]: 42: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,475 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-17 21:54:47,475 INFO L280 TraceCheckUtils]: 44: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-17 21:54:47,475 INFO L280 TraceCheckUtils]: 45: Hoare triple {103254#true} assume !(2 != ~tmp~5); {103254#true} is VALID [2020-07-17 21:54:47,476 INFO L280 TraceCheckUtils]: 46: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,476 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {103254#true} {103254#true} #505#return; {103254#true} is VALID [2020-07-17 21:54:47,476 INFO L280 TraceCheckUtils]: 48: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,476 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {103254#true} {103254#true} #493#return; {103254#true} is VALID [2020-07-17 21:54:47,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,489 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-17 21:54:47,489 INFO L263 TraceCheckUtils]: 0: Hoare triple {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,490 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,490 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,490 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {103254#true} {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-17 21:54:47,490 INFO L280 TraceCheckUtils]: 4: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-17 21:54:47,490 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,490 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {103254#true} {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-17 21:54:47,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {103517#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {103254#true} is VALID [2020-07-17 21:54:47,494 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,494 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #501#return; {103254#true} is VALID [2020-07-17 21:54:47,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103254#true} is VALID [2020-07-17 21:54:47,504 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,504 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #533#return; {103254#true} is VALID [2020-07-17 21:54:47,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~2; {103254#true} is VALID [2020-07-17 21:54:47,504 INFO L263 TraceCheckUtils]: 1: Hoare triple {103254#true} call #t~ret3 := isMethaneLevelCritical(); {103254#true} is VALID [2020-07-17 21:54:47,505 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103254#true} is VALID [2020-07-17 21:54:47,505 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,505 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {103254#true} {103254#true} #533#return; {103254#true} is VALID [2020-07-17 21:54:47,505 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {103254#true} is VALID [2020-07-17 21:54:47,505 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,506 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {103254#true} {103254#true} #479#return; {103254#true} is VALID [2020-07-17 21:54:47,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,511 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {103254#true} {103254#true} #517#return; {103254#true} is VALID [2020-07-17 21:54:47,512 INFO L280 TraceCheckUtils]: 0: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-17 21:54:47,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume !(0 == ~pumpRunning~0); {103254#true} is VALID [2020-07-17 21:54:47,512 INFO L263 TraceCheckUtils]: 2: Hoare triple {103254#true} call processEnvironment__wrappee__base(); {103254#true} is VALID [2020-07-17 21:54:47,512 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,512 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {103254#true} {103254#true} #517#return; {103254#true} is VALID [2020-07-17 21:54:47,513 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,513 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {103254#true} {103254#true} #483#return; {103254#true} is VALID [2020-07-17 21:54:47,513 INFO L280 TraceCheckUtils]: 0: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-17 21:54:47,513 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-17 21:54:47,513 INFO L263 TraceCheckUtils]: 2: Hoare triple {103254#true} call #t~ret2 := isMethaneAlarm(); {103254#true} is VALID [2020-07-17 21:54:47,514 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} havoc ~retValue_acc~2; {103254#true} is VALID [2020-07-17 21:54:47,514 INFO L263 TraceCheckUtils]: 4: Hoare triple {103254#true} call #t~ret3 := isMethaneLevelCritical(); {103254#true} is VALID [2020-07-17 21:54:47,514 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103254#true} is VALID [2020-07-17 21:54:47,514 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,514 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {103254#true} {103254#true} #533#return; {103254#true} is VALID [2020-07-17 21:54:47,514 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {103254#true} is VALID [2020-07-17 21:54:47,515 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,515 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {103254#true} {103254#true} #479#return; {103254#true} is VALID [2020-07-17 21:54:47,515 INFO L280 TraceCheckUtils]: 11: Hoare triple {103254#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {103254#true} is VALID [2020-07-17 21:54:47,515 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume !(0 != ~tmp~1); {103254#true} is VALID [2020-07-17 21:54:47,517 INFO L263 TraceCheckUtils]: 13: Hoare triple {103254#true} call processEnvironment__wrappee__highWaterSensor(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,517 INFO L280 TraceCheckUtils]: 14: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-17 21:54:47,517 INFO L280 TraceCheckUtils]: 15: Hoare triple {103254#true} assume !(0 == ~pumpRunning~0); {103254#true} is VALID [2020-07-17 21:54:47,517 INFO L263 TraceCheckUtils]: 16: Hoare triple {103254#true} call processEnvironment__wrappee__base(); {103254#true} is VALID [2020-07-17 21:54:47,518 INFO L280 TraceCheckUtils]: 17: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,518 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {103254#true} {103254#true} #517#return; {103254#true} is VALID [2020-07-17 21:54:47,518 INFO L280 TraceCheckUtils]: 19: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,518 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {103254#true} {103254#true} #483#return; {103254#true} is VALID [2020-07-17 21:54:47,518 INFO L280 TraceCheckUtils]: 21: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,519 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {103254#true} {103254#true} #503#return; {103254#true} is VALID [2020-07-17 21:54:47,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,525 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-17 21:54:47,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,525 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-17 21:54:47,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,528 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-17 21:54:47,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-17 21:54:47,529 INFO L263 TraceCheckUtils]: 1: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:47,529 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-17 21:54:47,529 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,529 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-17 21:54:47,529 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-17 21:54:47,530 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume 2 != ~tmp~5; {103254#true} is VALID [2020-07-17 21:54:47,530 INFO L263 TraceCheckUtils]: 7: Hoare triple {103254#true} call #t~ret28 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,530 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,530 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,530 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-17 21:54:47,531 INFO L280 TraceCheckUtils]: 11: Hoare triple {103254#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103254#true} is VALID [2020-07-17 21:54:47,531 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume 0 != ~tmp___0~2; {103254#true} is VALID [2020-07-17 21:54:47,531 INFO L280 TraceCheckUtils]: 13: Hoare triple {103254#true} assume !(0 == ~switchedOnBeforeTS~0); {103254#true} is VALID [2020-07-17 21:54:47,531 INFO L280 TraceCheckUtils]: 14: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,531 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {103254#true} {103254#true} #505#return; {103254#true} is VALID [2020-07-17 21:54:47,532 INFO L263 TraceCheckUtils]: 0: Hoare triple {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:47,533 INFO L263 TraceCheckUtils]: 1: Hoare triple {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,533 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,533 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,533 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {103254#true} {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-17 21:54:47,533 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-17 21:54:47,534 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,534 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {103254#true} {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-17 21:54:47,534 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-17 21:54:47,535 INFO L263 TraceCheckUtils]: 9: Hoare triple {103254#true} call lowerWaterLevel(); {103517#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:47,535 INFO L280 TraceCheckUtils]: 10: Hoare triple {103517#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {103254#true} is VALID [2020-07-17 21:54:47,535 INFO L280 TraceCheckUtils]: 11: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,535 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {103254#true} {103254#true} #501#return; {103254#true} is VALID [2020-07-17 21:54:47,536 INFO L280 TraceCheckUtils]: 13: Hoare triple {103254#true} assume 0 != ~systemActive~0; {103254#true} is VALID [2020-07-17 21:54:47,537 INFO L263 TraceCheckUtils]: 14: Hoare triple {103254#true} call processEnvironment(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,537 INFO L280 TraceCheckUtils]: 15: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-17 21:54:47,537 INFO L280 TraceCheckUtils]: 16: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-17 21:54:47,537 INFO L263 TraceCheckUtils]: 17: Hoare triple {103254#true} call #t~ret2 := isMethaneAlarm(); {103254#true} is VALID [2020-07-17 21:54:47,537 INFO L280 TraceCheckUtils]: 18: Hoare triple {103254#true} havoc ~retValue_acc~2; {103254#true} is VALID [2020-07-17 21:54:47,538 INFO L263 TraceCheckUtils]: 19: Hoare triple {103254#true} call #t~ret3 := isMethaneLevelCritical(); {103254#true} is VALID [2020-07-17 21:54:47,538 INFO L280 TraceCheckUtils]: 20: Hoare triple {103254#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103254#true} is VALID [2020-07-17 21:54:47,538 INFO L280 TraceCheckUtils]: 21: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,538 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {103254#true} {103254#true} #533#return; {103254#true} is VALID [2020-07-17 21:54:47,538 INFO L280 TraceCheckUtils]: 23: Hoare triple {103254#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {103254#true} is VALID [2020-07-17 21:54:47,538 INFO L280 TraceCheckUtils]: 24: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,539 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {103254#true} {103254#true} #479#return; {103254#true} is VALID [2020-07-17 21:54:47,539 INFO L280 TraceCheckUtils]: 26: Hoare triple {103254#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {103254#true} is VALID [2020-07-17 21:54:47,539 INFO L280 TraceCheckUtils]: 27: Hoare triple {103254#true} assume !(0 != ~tmp~1); {103254#true} is VALID [2020-07-17 21:54:47,540 INFO L263 TraceCheckUtils]: 28: Hoare triple {103254#true} call processEnvironment__wrappee__highWaterSensor(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,540 INFO L280 TraceCheckUtils]: 29: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-17 21:54:47,540 INFO L280 TraceCheckUtils]: 30: Hoare triple {103254#true} assume !(0 == ~pumpRunning~0); {103254#true} is VALID [2020-07-17 21:54:47,541 INFO L263 TraceCheckUtils]: 31: Hoare triple {103254#true} call processEnvironment__wrappee__base(); {103254#true} is VALID [2020-07-17 21:54:47,541 INFO L280 TraceCheckUtils]: 32: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,541 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {103254#true} {103254#true} #517#return; {103254#true} is VALID [2020-07-17 21:54:47,541 INFO L280 TraceCheckUtils]: 34: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,541 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {103254#true} {103254#true} #483#return; {103254#true} is VALID [2020-07-17 21:54:47,541 INFO L280 TraceCheckUtils]: 36: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,542 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {103254#true} {103254#true} #503#return; {103254#true} is VALID [2020-07-17 21:54:47,542 INFO L263 TraceCheckUtils]: 38: Hoare triple {103254#true} call __utac_acc__Specification5_spec__3(); {103254#true} is VALID [2020-07-17 21:54:47,542 INFO L280 TraceCheckUtils]: 39: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-17 21:54:47,542 INFO L263 TraceCheckUtils]: 40: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:47,542 INFO L280 TraceCheckUtils]: 41: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-17 21:54:47,543 INFO L280 TraceCheckUtils]: 42: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,543 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-17 21:54:47,543 INFO L280 TraceCheckUtils]: 44: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-17 21:54:47,543 INFO L280 TraceCheckUtils]: 45: Hoare triple {103254#true} assume 2 != ~tmp~5; {103254#true} is VALID [2020-07-17 21:54:47,543 INFO L263 TraceCheckUtils]: 46: Hoare triple {103254#true} call #t~ret28 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,543 INFO L280 TraceCheckUtils]: 47: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,544 INFO L280 TraceCheckUtils]: 48: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,544 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-17 21:54:47,544 INFO L280 TraceCheckUtils]: 50: Hoare triple {103254#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103254#true} is VALID [2020-07-17 21:54:47,544 INFO L280 TraceCheckUtils]: 51: Hoare triple {103254#true} assume 0 != ~tmp___0~2; {103254#true} is VALID [2020-07-17 21:54:47,544 INFO L280 TraceCheckUtils]: 52: Hoare triple {103254#true} assume !(0 == ~switchedOnBeforeTS~0); {103254#true} is VALID [2020-07-17 21:54:47,545 INFO L280 TraceCheckUtils]: 53: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,545 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {103254#true} {103254#true} #505#return; {103254#true} is VALID [2020-07-17 21:54:47,545 INFO L280 TraceCheckUtils]: 55: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,545 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {103254#true} {103254#true} #493#return; {103254#true} is VALID [2020-07-17 21:54:47,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {103687#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {103254#true} is VALID [2020-07-17 21:54:47,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,563 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #489#return; {103254#true} is VALID [2020-07-17 21:54:47,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,575 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,576 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-17 21:54:47,576 INFO L263 TraceCheckUtils]: 0: Hoare triple {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,577 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,577 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {103254#true} {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-17 21:54:47,577 INFO L280 TraceCheckUtils]: 4: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-17 21:54:47,577 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,577 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {103254#true} {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-17 21:54:47,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {103517#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {103254#true} is VALID [2020-07-17 21:54:47,582 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,582 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #501#return; {103254#true} is VALID [2020-07-17 21:54:47,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103254#true} is VALID [2020-07-17 21:54:47,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,592 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #533#return; {103254#true} is VALID [2020-07-17 21:54:47,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~2; {103254#true} is VALID [2020-07-17 21:54:47,592 INFO L263 TraceCheckUtils]: 1: Hoare triple {103254#true} call #t~ret3 := isMethaneLevelCritical(); {103254#true} is VALID [2020-07-17 21:54:47,592 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103254#true} is VALID [2020-07-17 21:54:47,593 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,593 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {103254#true} {103254#true} #533#return; {103254#true} is VALID [2020-07-17 21:54:47,593 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {103254#true} is VALID [2020-07-17 21:54:47,593 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,593 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {103254#true} {103254#true} #479#return; {103254#true} is VALID [2020-07-17 21:54:47,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {103254#true} is VALID [2020-07-17 21:54:47,596 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,597 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #481#return; {103254#true} is VALID [2020-07-17 21:54:47,597 INFO L280 TraceCheckUtils]: 0: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-17 21:54:47,597 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-17 21:54:47,597 INFO L263 TraceCheckUtils]: 2: Hoare triple {103254#true} call #t~ret2 := isMethaneAlarm(); {103254#true} is VALID [2020-07-17 21:54:47,597 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} havoc ~retValue_acc~2; {103254#true} is VALID [2020-07-17 21:54:47,598 INFO L263 TraceCheckUtils]: 4: Hoare triple {103254#true} call #t~ret3 := isMethaneLevelCritical(); {103254#true} is VALID [2020-07-17 21:54:47,598 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103254#true} is VALID [2020-07-17 21:54:47,598 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,598 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {103254#true} {103254#true} #533#return; {103254#true} is VALID [2020-07-17 21:54:47,598 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {103254#true} is VALID [2020-07-17 21:54:47,599 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,599 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {103254#true} {103254#true} #479#return; {103254#true} is VALID [2020-07-17 21:54:47,599 INFO L280 TraceCheckUtils]: 11: Hoare triple {103254#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {103254#true} is VALID [2020-07-17 21:54:47,599 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume 0 != ~tmp~1; {103254#true} is VALID [2020-07-17 21:54:47,600 INFO L263 TraceCheckUtils]: 13: Hoare triple {103254#true} call deactivatePump(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,600 INFO L280 TraceCheckUtils]: 14: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {103254#true} is VALID [2020-07-17 21:54:47,600 INFO L280 TraceCheckUtils]: 15: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,600 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {103254#true} {103254#true} #481#return; {103254#true} is VALID [2020-07-17 21:54:47,601 INFO L280 TraceCheckUtils]: 17: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,601 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {103254#true} {103254#true} #503#return; {103254#true} is VALID [2020-07-17 21:54:47,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,608 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-17 21:54:47,608 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,609 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-17 21:54:47,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,611 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,612 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,612 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-17 21:54:47,612 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-17 21:54:47,612 INFO L263 TraceCheckUtils]: 1: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:47,612 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-17 21:54:47,613 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,613 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-17 21:54:47,613 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-17 21:54:47,613 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume 2 != ~tmp~5; {103254#true} is VALID [2020-07-17 21:54:47,613 INFO L263 TraceCheckUtils]: 7: Hoare triple {103254#true} call #t~ret28 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,614 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,614 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,614 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-17 21:54:47,614 INFO L280 TraceCheckUtils]: 11: Hoare triple {103254#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103254#true} is VALID [2020-07-17 21:54:47,614 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume !(0 != ~tmp___0~2); {103254#true} is VALID [2020-07-17 21:54:47,614 INFO L280 TraceCheckUtils]: 13: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,615 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {103254#true} {103254#true} #505#return; {103254#true} is VALID [2020-07-17 21:54:47,616 INFO L263 TraceCheckUtils]: 0: Hoare triple {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:47,616 INFO L263 TraceCheckUtils]: 1: Hoare triple {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,616 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,616 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,617 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {103254#true} {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-17 21:54:47,617 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-17 21:54:47,617 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,617 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {103254#true} {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-17 21:54:47,617 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-17 21:54:47,619 INFO L263 TraceCheckUtils]: 9: Hoare triple {103254#true} call lowerWaterLevel(); {103517#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:47,619 INFO L280 TraceCheckUtils]: 10: Hoare triple {103517#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {103254#true} is VALID [2020-07-17 21:54:47,619 INFO L280 TraceCheckUtils]: 11: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,619 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {103254#true} {103254#true} #501#return; {103254#true} is VALID [2020-07-17 21:54:47,619 INFO L280 TraceCheckUtils]: 13: Hoare triple {103254#true} assume 0 != ~systemActive~0; {103254#true} is VALID [2020-07-17 21:54:47,621 INFO L263 TraceCheckUtils]: 14: Hoare triple {103254#true} call processEnvironment(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,621 INFO L280 TraceCheckUtils]: 15: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-17 21:54:47,621 INFO L280 TraceCheckUtils]: 16: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-17 21:54:47,621 INFO L263 TraceCheckUtils]: 17: Hoare triple {103254#true} call #t~ret2 := isMethaneAlarm(); {103254#true} is VALID [2020-07-17 21:54:47,621 INFO L280 TraceCheckUtils]: 18: Hoare triple {103254#true} havoc ~retValue_acc~2; {103254#true} is VALID [2020-07-17 21:54:47,622 INFO L263 TraceCheckUtils]: 19: Hoare triple {103254#true} call #t~ret3 := isMethaneLevelCritical(); {103254#true} is VALID [2020-07-17 21:54:47,622 INFO L280 TraceCheckUtils]: 20: Hoare triple {103254#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103254#true} is VALID [2020-07-17 21:54:47,622 INFO L280 TraceCheckUtils]: 21: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,622 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {103254#true} {103254#true} #533#return; {103254#true} is VALID [2020-07-17 21:54:47,622 INFO L280 TraceCheckUtils]: 23: Hoare triple {103254#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {103254#true} is VALID [2020-07-17 21:54:47,622 INFO L280 TraceCheckUtils]: 24: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,623 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {103254#true} {103254#true} #479#return; {103254#true} is VALID [2020-07-17 21:54:47,623 INFO L280 TraceCheckUtils]: 26: Hoare triple {103254#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {103254#true} is VALID [2020-07-17 21:54:47,623 INFO L280 TraceCheckUtils]: 27: Hoare triple {103254#true} assume 0 != ~tmp~1; {103254#true} is VALID [2020-07-17 21:54:47,624 INFO L263 TraceCheckUtils]: 28: Hoare triple {103254#true} call deactivatePump(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,624 INFO L280 TraceCheckUtils]: 29: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {103254#true} is VALID [2020-07-17 21:54:47,624 INFO L280 TraceCheckUtils]: 30: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,624 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {103254#true} {103254#true} #481#return; {103254#true} is VALID [2020-07-17 21:54:47,624 INFO L280 TraceCheckUtils]: 32: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,625 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {103254#true} {103254#true} #503#return; {103254#true} is VALID [2020-07-17 21:54:47,625 INFO L263 TraceCheckUtils]: 34: Hoare triple {103254#true} call __utac_acc__Specification5_spec__3(); {103254#true} is VALID [2020-07-17 21:54:47,625 INFO L280 TraceCheckUtils]: 35: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-17 21:54:47,625 INFO L263 TraceCheckUtils]: 36: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:47,625 INFO L280 TraceCheckUtils]: 37: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-17 21:54:47,625 INFO L280 TraceCheckUtils]: 38: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,626 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-17 21:54:47,626 INFO L280 TraceCheckUtils]: 40: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-17 21:54:47,626 INFO L280 TraceCheckUtils]: 41: Hoare triple {103254#true} assume 2 != ~tmp~5; {103254#true} is VALID [2020-07-17 21:54:47,626 INFO L263 TraceCheckUtils]: 42: Hoare triple {103254#true} call #t~ret28 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,626 INFO L280 TraceCheckUtils]: 43: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,626 INFO L280 TraceCheckUtils]: 44: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,627 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-17 21:54:47,627 INFO L280 TraceCheckUtils]: 46: Hoare triple {103254#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103254#true} is VALID [2020-07-17 21:54:47,627 INFO L280 TraceCheckUtils]: 47: Hoare triple {103254#true} assume !(0 != ~tmp___0~2); {103254#true} is VALID [2020-07-17 21:54:47,627 INFO L280 TraceCheckUtils]: 48: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,627 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {103254#true} {103254#true} #505#return; {103254#true} is VALID [2020-07-17 21:54:47,627 INFO L280 TraceCheckUtils]: 50: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,627 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {103254#true} {103254#true} #493#return; {103254#true} is VALID [2020-07-17 21:54:47,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {103517#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {103254#true} is VALID [2020-07-17 21:54:47,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,632 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #487#return; {103254#true} is VALID [2020-07-17 21:54:47,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {103755#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-17 21:54:47,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} ~systemActive~0 := 0; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {103443#(= 0 ~systemActive~0)} assume true; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,710 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {103443#(= 0 ~systemActive~0)} {103254#true} #491#return; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,724 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-17 21:54:47,725 INFO L263 TraceCheckUtils]: 0: Hoare triple {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,725 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,725 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {103254#true} {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-17 21:54:47,725 INFO L280 TraceCheckUtils]: 4: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-17 21:54:47,725 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,725 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {103254#true} {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-17 21:54:47,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-17 21:54:47,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,733 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-17 21:54:47,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,736 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-17 21:54:47,737 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-17 21:54:47,737 INFO L263 TraceCheckUtils]: 1: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:47,737 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-17 21:54:47,737 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,737 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-17 21:54:47,738 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-17 21:54:47,738 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume 2 != ~tmp~5; {103254#true} is VALID [2020-07-17 21:54:47,738 INFO L263 TraceCheckUtils]: 7: Hoare triple {103254#true} call #t~ret28 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,738 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,738 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,738 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-17 21:54:47,739 INFO L280 TraceCheckUtils]: 11: Hoare triple {103254#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103254#true} is VALID [2020-07-17 21:54:47,739 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume !(0 != ~tmp___0~2); {103254#true} is VALID [2020-07-17 21:54:47,739 INFO L280 TraceCheckUtils]: 13: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,740 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {103254#true} {103443#(= 0 ~systemActive~0)} #505#return; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,741 INFO L263 TraceCheckUtils]: 0: Hoare triple {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:47,742 INFO L263 TraceCheckUtils]: 1: Hoare triple {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,742 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,742 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,742 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {103254#true} {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-17 21:54:47,742 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-17 21:54:47,743 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,743 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {103254#true} {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-17 21:54:47,743 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-17 21:54:47,744 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume !(0 != ~systemActive~0); {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,744 INFO L263 TraceCheckUtils]: 10: Hoare triple {103443#(= 0 ~systemActive~0)} call __utac_acc__Specification5_spec__3(); {103254#true} is VALID [2020-07-17 21:54:47,744 INFO L280 TraceCheckUtils]: 11: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-17 21:54:47,744 INFO L263 TraceCheckUtils]: 12: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:47,744 INFO L280 TraceCheckUtils]: 13: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-17 21:54:47,745 INFO L280 TraceCheckUtils]: 14: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,745 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-17 21:54:47,745 INFO L280 TraceCheckUtils]: 16: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-17 21:54:47,745 INFO L280 TraceCheckUtils]: 17: Hoare triple {103254#true} assume 2 != ~tmp~5; {103254#true} is VALID [2020-07-17 21:54:47,745 INFO L263 TraceCheckUtils]: 18: Hoare triple {103254#true} call #t~ret28 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,745 INFO L280 TraceCheckUtils]: 19: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,746 INFO L280 TraceCheckUtils]: 20: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,746 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-17 21:54:47,746 INFO L280 TraceCheckUtils]: 22: Hoare triple {103254#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103254#true} is VALID [2020-07-17 21:54:47,746 INFO L280 TraceCheckUtils]: 23: Hoare triple {103254#true} assume !(0 != ~tmp___0~2); {103254#true} is VALID [2020-07-17 21:54:47,746 INFO L280 TraceCheckUtils]: 24: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,747 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {103254#true} {103443#(= 0 ~systemActive~0)} #505#return; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,748 INFO L280 TraceCheckUtils]: 26: Hoare triple {103443#(= 0 ~systemActive~0)} assume true; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,749 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {103443#(= 0 ~systemActive~0)} {103443#(= 0 ~systemActive~0)} #493#return; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {103517#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {103254#true} is VALID [2020-07-17 21:54:47,756 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,756 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103443#(= 0 ~systemActive~0)} #487#return; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,765 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-17 21:54:47,765 INFO L263 TraceCheckUtils]: 0: Hoare triple {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,765 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,765 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {103254#true} {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-17 21:54:47,766 INFO L280 TraceCheckUtils]: 4: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-17 21:54:47,766 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,767 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {103254#true} {103443#(= 0 ~systemActive~0)} #499#return; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:47,788 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:47,788 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,788 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-17 21:54:47,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-17 21:54:47,789 INFO L263 TraceCheckUtils]: 1: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-17 21:54:47,789 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:47,789 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:47,789 INFO L280 TraceCheckUtils]: 4: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,789 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-17 21:54:47,789 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-17 21:54:47,790 INFO L280 TraceCheckUtils]: 7: Hoare triple {103254#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {103254#true} is VALID [2020-07-17 21:54:47,790 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-17 21:54:47,790 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,790 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-17 21:54:47,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {103254#true} is VALID [2020-07-17 21:54:47,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,794 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103254#true} #513#return; {103254#true} is VALID [2020-07-17 21:54:47,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-17 21:54:47,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume 0 == ~pumpRunning~0; {103254#true} is VALID [2020-07-17 21:54:47,794 INFO L263 TraceCheckUtils]: 2: Hoare triple {103254#true} call #t~ret1 := isHighWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:47,794 INFO L280 TraceCheckUtils]: 3: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-17 21:54:47,795 INFO L263 TraceCheckUtils]: 4: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-17 21:54:47,795 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:47,795 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:47,795 INFO L280 TraceCheckUtils]: 7: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,795 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-17 21:54:47,795 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-17 21:54:47,796 INFO L280 TraceCheckUtils]: 10: Hoare triple {103254#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {103254#true} is VALID [2020-07-17 21:54:47,796 INFO L280 TraceCheckUtils]: 11: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-17 21:54:47,796 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,796 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-17 21:54:47,796 INFO L280 TraceCheckUtils]: 14: Hoare triple {103254#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103254#true} is VALID [2020-07-17 21:54:47,797 INFO L280 TraceCheckUtils]: 15: Hoare triple {103254#true} assume 0 != ~tmp~0; {103254#true} is VALID [2020-07-17 21:54:47,797 INFO L263 TraceCheckUtils]: 16: Hoare triple {103254#true} call activatePump(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,798 INFO L280 TraceCheckUtils]: 17: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {103254#true} is VALID [2020-07-17 21:54:47,798 INFO L280 TraceCheckUtils]: 18: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,798 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {103254#true} {103254#true} #513#return; {103254#true} is VALID [2020-07-17 21:54:47,798 INFO L280 TraceCheckUtils]: 20: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,798 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {103254#true} {103254#true} #485#return; {103254#true} is VALID [2020-07-17 21:54:47,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-17 21:54:47,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-17 21:54:47,800 INFO L263 TraceCheckUtils]: 2: Hoare triple {103254#true} call processEnvironment__wrappee__highWaterSensor(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,800 INFO L280 TraceCheckUtils]: 3: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-17 21:54:47,800 INFO L280 TraceCheckUtils]: 4: Hoare triple {103254#true} assume 0 == ~pumpRunning~0; {103254#true} is VALID [2020-07-17 21:54:47,801 INFO L263 TraceCheckUtils]: 5: Hoare triple {103254#true} call #t~ret1 := isHighWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:47,801 INFO L280 TraceCheckUtils]: 6: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-17 21:54:47,801 INFO L263 TraceCheckUtils]: 7: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-17 21:54:47,801 INFO L280 TraceCheckUtils]: 8: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:47,801 INFO L280 TraceCheckUtils]: 9: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:47,801 INFO L280 TraceCheckUtils]: 10: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,802 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-17 21:54:47,802 INFO L280 TraceCheckUtils]: 12: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-17 21:54:47,802 INFO L280 TraceCheckUtils]: 13: Hoare triple {103254#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {103254#true} is VALID [2020-07-17 21:54:47,802 INFO L280 TraceCheckUtils]: 14: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-17 21:54:47,802 INFO L280 TraceCheckUtils]: 15: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,802 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-17 21:54:47,803 INFO L280 TraceCheckUtils]: 17: Hoare triple {103254#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103254#true} is VALID [2020-07-17 21:54:47,803 INFO L280 TraceCheckUtils]: 18: Hoare triple {103254#true} assume 0 != ~tmp~0; {103254#true} is VALID [2020-07-17 21:54:47,804 INFO L263 TraceCheckUtils]: 19: Hoare triple {103254#true} call activatePump(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,804 INFO L280 TraceCheckUtils]: 20: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {103254#true} is VALID [2020-07-17 21:54:47,804 INFO L280 TraceCheckUtils]: 21: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,804 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {103254#true} {103254#true} #513#return; {103254#true} is VALID [2020-07-17 21:54:47,804 INFO L280 TraceCheckUtils]: 23: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,805 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {103254#true} {103254#true} #485#return; {103254#true} is VALID [2020-07-17 21:54:47,805 INFO L280 TraceCheckUtils]: 25: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,805 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {103254#true} {103255#false} #503#return; {103255#false} is VALID [2020-07-17 21:54:47,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-17 21:54:47,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,814 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103255#false} #521#return; {103255#false} is VALID [2020-07-17 21:54:47,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:47,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,817 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,817 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {103254#true} {103255#false} #523#return; {103255#false} is VALID [2020-07-17 21:54:47,822 INFO L263 TraceCheckUtils]: 0: Hoare triple {103254#true} call ULTIMATE.init(); {103515#(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 21:54:47,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {103515#(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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {103254#true} is VALID [2020-07-17 21:54:47,822 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,822 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {103254#true} {103254#true} #539#return; {103254#true} is VALID [2020-07-17 21:54:47,823 INFO L263 TraceCheckUtils]: 4: Hoare triple {103254#true} call #t~ret74 := main(); {103254#true} is VALID [2020-07-17 21:54:47,823 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} havoc ~retValue_acc~5;havoc ~tmp~3; {103254#true} is VALID [2020-07-17 21:54:47,823 INFO L263 TraceCheckUtils]: 6: Hoare triple {103254#true} call select_helpers(); {103254#true} is VALID [2020-07-17 21:54:47,823 INFO L280 TraceCheckUtils]: 7: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,823 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {103254#true} {103254#true} #437#return; {103254#true} is VALID [2020-07-17 21:54:47,823 INFO L263 TraceCheckUtils]: 9: Hoare triple {103254#true} call select_features(); {103254#true} is VALID [2020-07-17 21:54:47,824 INFO L280 TraceCheckUtils]: 10: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,824 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {103254#true} {103254#true} #439#return; {103254#true} is VALID [2020-07-17 21:54:47,824 INFO L263 TraceCheckUtils]: 12: Hoare triple {103254#true} call #t~ret21 := valid_product(); {103254#true} is VALID [2020-07-17 21:54:47,824 INFO L280 TraceCheckUtils]: 13: Hoare triple {103254#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {103254#true} is VALID [2020-07-17 21:54:47,824 INFO L280 TraceCheckUtils]: 14: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,824 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {103254#true} {103254#true} #441#return; {103254#true} is VALID [2020-07-17 21:54:47,824 INFO L280 TraceCheckUtils]: 16: Hoare triple {103254#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {103254#true} is VALID [2020-07-17 21:54:47,825 INFO L280 TraceCheckUtils]: 17: Hoare triple {103254#true} assume 0 != ~tmp~3; {103254#true} is VALID [2020-07-17 21:54:47,825 INFO L263 TraceCheckUtils]: 18: Hoare triple {103254#true} call setup(); {103254#true} is VALID [2020-07-17 21:54:47,825 INFO L280 TraceCheckUtils]: 19: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,825 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {103254#true} {103254#true} #443#return; {103254#true} is VALID [2020-07-17 21:54:47,825 INFO L263 TraceCheckUtils]: 21: Hoare triple {103254#true} call runTest(); {103254#true} is VALID [2020-07-17 21:54:47,826 INFO L263 TraceCheckUtils]: 22: Hoare triple {103254#true} call __utac_acc__Specification5_spec__1(); {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:47,826 INFO L280 TraceCheckUtils]: 23: Hoare triple {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {103254#true} is VALID [2020-07-17 21:54:47,827 INFO L280 TraceCheckUtils]: 24: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,827 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {103254#true} {103254#true} #529#return; {103254#true} is VALID [2020-07-17 21:54:47,827 INFO L263 TraceCheckUtils]: 26: Hoare triple {103254#true} call test(); {103254#true} is VALID [2020-07-17 21:54:47,827 INFO L280 TraceCheckUtils]: 27: Hoare triple {103254#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {103254#true} is VALID [2020-07-17 21:54:47,827 INFO L280 TraceCheckUtils]: 28: Hoare triple {103254#true} assume !false; {103254#true} is VALID [2020-07-17 21:54:47,827 INFO L280 TraceCheckUtils]: 29: Hoare triple {103254#true} assume ~splverifierCounter~0 < 4; {103254#true} is VALID [2020-07-17 21:54:47,828 INFO L280 TraceCheckUtils]: 30: Hoare triple {103254#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {103254#true} is VALID [2020-07-17 21:54:47,828 INFO L280 TraceCheckUtils]: 31: Hoare triple {103254#true} assume 0 != ~tmp~4; {103254#true} is VALID [2020-07-17 21:54:47,829 INFO L263 TraceCheckUtils]: 32: Hoare triple {103254#true} call waterRise(); {103517#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:47,829 INFO L280 TraceCheckUtils]: 33: Hoare triple {103517#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {103254#true} is VALID [2020-07-17 21:54:47,829 INFO L280 TraceCheckUtils]: 34: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,829 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {103254#true} {103254#true} #487#return; {103254#true} is VALID [2020-07-17 21:54:47,829 INFO L280 TraceCheckUtils]: 36: Hoare triple {103254#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {103254#true} is VALID [2020-07-17 21:54:47,829 INFO L280 TraceCheckUtils]: 37: Hoare triple {103254#true} assume !(0 != ~tmp___0~1); {103254#true} is VALID [2020-07-17 21:54:47,830 INFO L280 TraceCheckUtils]: 38: Hoare triple {103254#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {103254#true} is VALID [2020-07-17 21:54:47,830 INFO L280 TraceCheckUtils]: 39: Hoare triple {103254#true} assume 0 != ~tmp___2~0; {103254#true} is VALID [2020-07-17 21:54:47,831 INFO L263 TraceCheckUtils]: 40: Hoare triple {103254#true} call timeShift(); {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:54:47,832 INFO L263 TraceCheckUtils]: 41: Hoare triple {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:47,832 INFO L263 TraceCheckUtils]: 42: Hoare triple {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,832 INFO L280 TraceCheckUtils]: 43: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,832 INFO L280 TraceCheckUtils]: 44: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,832 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {103254#true} {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-17 21:54:47,832 INFO L280 TraceCheckUtils]: 46: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-17 21:54:47,833 INFO L280 TraceCheckUtils]: 47: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,833 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {103254#true} {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-17 21:54:47,833 INFO L280 TraceCheckUtils]: 49: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-17 21:54:47,833 INFO L280 TraceCheckUtils]: 50: Hoare triple {103254#true} assume 0 != ~systemActive~0; {103254#true} is VALID [2020-07-17 21:54:47,834 INFO L263 TraceCheckUtils]: 51: Hoare triple {103254#true} call processEnvironment(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,834 INFO L280 TraceCheckUtils]: 52: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-17 21:54:47,834 INFO L280 TraceCheckUtils]: 53: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-17 21:54:47,835 INFO L263 TraceCheckUtils]: 54: Hoare triple {103254#true} call processEnvironment__wrappee__highWaterSensor(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,835 INFO L280 TraceCheckUtils]: 55: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-17 21:54:47,836 INFO L280 TraceCheckUtils]: 56: Hoare triple {103254#true} assume 0 == ~pumpRunning~0; {103254#true} is VALID [2020-07-17 21:54:47,836 INFO L263 TraceCheckUtils]: 57: Hoare triple {103254#true} call #t~ret1 := isHighWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:47,836 INFO L280 TraceCheckUtils]: 58: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-17 21:54:47,836 INFO L263 TraceCheckUtils]: 59: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-17 21:54:47,836 INFO L280 TraceCheckUtils]: 60: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:47,836 INFO L280 TraceCheckUtils]: 61: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:47,837 INFO L280 TraceCheckUtils]: 62: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,837 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-17 21:54:47,837 INFO L280 TraceCheckUtils]: 64: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-17 21:54:47,837 INFO L280 TraceCheckUtils]: 65: Hoare triple {103254#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {103254#true} is VALID [2020-07-17 21:54:47,837 INFO L280 TraceCheckUtils]: 66: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-17 21:54:47,837 INFO L280 TraceCheckUtils]: 67: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,838 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-17 21:54:47,838 INFO L280 TraceCheckUtils]: 69: Hoare triple {103254#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103254#true} is VALID [2020-07-17 21:54:47,838 INFO L280 TraceCheckUtils]: 70: Hoare triple {103254#true} assume 0 != ~tmp~0; {103254#true} is VALID [2020-07-17 21:54:47,839 INFO L263 TraceCheckUtils]: 71: Hoare triple {103254#true} call activatePump(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,839 INFO L280 TraceCheckUtils]: 72: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {103254#true} is VALID [2020-07-17 21:54:47,839 INFO L280 TraceCheckUtils]: 73: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,840 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {103254#true} {103254#true} #513#return; {103254#true} is VALID [2020-07-17 21:54:47,840 INFO L280 TraceCheckUtils]: 75: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,840 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {103254#true} {103254#true} #485#return; {103254#true} is VALID [2020-07-17 21:54:47,840 INFO L280 TraceCheckUtils]: 77: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,840 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {103254#true} {103254#true} #503#return; {103254#true} is VALID [2020-07-17 21:54:47,840 INFO L263 TraceCheckUtils]: 79: Hoare triple {103254#true} call __utac_acc__Specification5_spec__3(); {103254#true} is VALID [2020-07-17 21:54:47,841 INFO L280 TraceCheckUtils]: 80: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-17 21:54:47,841 INFO L263 TraceCheckUtils]: 81: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:47,841 INFO L280 TraceCheckUtils]: 82: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-17 21:54:47,841 INFO L280 TraceCheckUtils]: 83: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,841 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-17 21:54:47,842 INFO L280 TraceCheckUtils]: 85: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-17 21:54:47,842 INFO L280 TraceCheckUtils]: 86: Hoare triple {103254#true} assume !(2 != ~tmp~5); {103254#true} is VALID [2020-07-17 21:54:47,842 INFO L280 TraceCheckUtils]: 87: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,842 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {103254#true} {103254#true} #505#return; {103254#true} is VALID [2020-07-17 21:54:47,842 INFO L280 TraceCheckUtils]: 89: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,842 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {103254#true} {103254#true} #493#return; {103254#true} is VALID [2020-07-17 21:54:47,843 INFO L280 TraceCheckUtils]: 91: Hoare triple {103254#true} assume !false; {103254#true} is VALID [2020-07-17 21:54:47,843 INFO L280 TraceCheckUtils]: 92: Hoare triple {103254#true} assume ~splverifierCounter~0 < 4; {103254#true} is VALID [2020-07-17 21:54:47,843 INFO L280 TraceCheckUtils]: 93: Hoare triple {103254#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {103254#true} is VALID [2020-07-17 21:54:47,843 INFO L280 TraceCheckUtils]: 94: Hoare triple {103254#true} assume !(0 != ~tmp~4); {103254#true} is VALID [2020-07-17 21:54:47,843 INFO L280 TraceCheckUtils]: 95: Hoare triple {103254#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {103254#true} is VALID [2020-07-17 21:54:47,843 INFO L280 TraceCheckUtils]: 96: Hoare triple {103254#true} assume !(0 != ~tmp___0~1); {103254#true} is VALID [2020-07-17 21:54:47,844 INFO L280 TraceCheckUtils]: 97: Hoare triple {103254#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {103254#true} is VALID [2020-07-17 21:54:47,844 INFO L280 TraceCheckUtils]: 98: Hoare triple {103254#true} assume 0 != ~tmp___2~0; {103254#true} is VALID [2020-07-17 21:54:47,845 INFO L263 TraceCheckUtils]: 99: Hoare triple {103254#true} call timeShift(); {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:54:47,846 INFO L263 TraceCheckUtils]: 100: Hoare triple {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:47,846 INFO L263 TraceCheckUtils]: 101: Hoare triple {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,846 INFO L280 TraceCheckUtils]: 102: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,847 INFO L280 TraceCheckUtils]: 103: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,847 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {103254#true} {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-17 21:54:47,847 INFO L280 TraceCheckUtils]: 105: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-17 21:54:47,847 INFO L280 TraceCheckUtils]: 106: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,847 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {103254#true} {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-17 21:54:47,847 INFO L280 TraceCheckUtils]: 108: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-17 21:54:47,848 INFO L263 TraceCheckUtils]: 109: Hoare triple {103254#true} call lowerWaterLevel(); {103517#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:47,848 INFO L280 TraceCheckUtils]: 110: Hoare triple {103517#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {103254#true} is VALID [2020-07-17 21:54:47,849 INFO L280 TraceCheckUtils]: 111: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,849 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {103254#true} {103254#true} #501#return; {103254#true} is VALID [2020-07-17 21:54:47,849 INFO L280 TraceCheckUtils]: 113: Hoare triple {103254#true} assume 0 != ~systemActive~0; {103254#true} is VALID [2020-07-17 21:54:47,850 INFO L263 TraceCheckUtils]: 114: Hoare triple {103254#true} call processEnvironment(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,850 INFO L280 TraceCheckUtils]: 115: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-17 21:54:47,850 INFO L280 TraceCheckUtils]: 116: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-17 21:54:47,850 INFO L263 TraceCheckUtils]: 117: Hoare triple {103254#true} call #t~ret2 := isMethaneAlarm(); {103254#true} is VALID [2020-07-17 21:54:47,850 INFO L280 TraceCheckUtils]: 118: Hoare triple {103254#true} havoc ~retValue_acc~2; {103254#true} is VALID [2020-07-17 21:54:47,851 INFO L263 TraceCheckUtils]: 119: Hoare triple {103254#true} call #t~ret3 := isMethaneLevelCritical(); {103254#true} is VALID [2020-07-17 21:54:47,851 INFO L280 TraceCheckUtils]: 120: Hoare triple {103254#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103254#true} is VALID [2020-07-17 21:54:47,851 INFO L280 TraceCheckUtils]: 121: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,851 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {103254#true} {103254#true} #533#return; {103254#true} is VALID [2020-07-17 21:54:47,851 INFO L280 TraceCheckUtils]: 123: Hoare triple {103254#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {103254#true} is VALID [2020-07-17 21:54:47,851 INFO L280 TraceCheckUtils]: 124: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,852 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {103254#true} {103254#true} #479#return; {103254#true} is VALID [2020-07-17 21:54:47,852 INFO L280 TraceCheckUtils]: 126: Hoare triple {103254#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {103254#true} is VALID [2020-07-17 21:54:47,852 INFO L280 TraceCheckUtils]: 127: Hoare triple {103254#true} assume !(0 != ~tmp~1); {103254#true} is VALID [2020-07-17 21:54:47,853 INFO L263 TraceCheckUtils]: 128: Hoare triple {103254#true} call processEnvironment__wrappee__highWaterSensor(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,853 INFO L280 TraceCheckUtils]: 129: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-17 21:54:47,853 INFO L280 TraceCheckUtils]: 130: Hoare triple {103254#true} assume !(0 == ~pumpRunning~0); {103254#true} is VALID [2020-07-17 21:54:47,853 INFO L263 TraceCheckUtils]: 131: Hoare triple {103254#true} call processEnvironment__wrappee__base(); {103254#true} is VALID [2020-07-17 21:54:47,853 INFO L280 TraceCheckUtils]: 132: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,854 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {103254#true} {103254#true} #517#return; {103254#true} is VALID [2020-07-17 21:54:47,854 INFO L280 TraceCheckUtils]: 134: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,854 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {103254#true} {103254#true} #483#return; {103254#true} is VALID [2020-07-17 21:54:47,854 INFO L280 TraceCheckUtils]: 136: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,854 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {103254#true} {103254#true} #503#return; {103254#true} is VALID [2020-07-17 21:54:47,854 INFO L263 TraceCheckUtils]: 138: Hoare triple {103254#true} call __utac_acc__Specification5_spec__3(); {103254#true} is VALID [2020-07-17 21:54:47,855 INFO L280 TraceCheckUtils]: 139: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-17 21:54:47,855 INFO L263 TraceCheckUtils]: 140: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:47,855 INFO L280 TraceCheckUtils]: 141: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-17 21:54:47,855 INFO L280 TraceCheckUtils]: 142: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,855 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-17 21:54:47,855 INFO L280 TraceCheckUtils]: 144: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-17 21:54:47,856 INFO L280 TraceCheckUtils]: 145: Hoare triple {103254#true} assume 2 != ~tmp~5; {103254#true} is VALID [2020-07-17 21:54:47,856 INFO L263 TraceCheckUtils]: 146: Hoare triple {103254#true} call #t~ret28 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,856 INFO L280 TraceCheckUtils]: 147: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,856 INFO L280 TraceCheckUtils]: 148: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,856 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-17 21:54:47,856 INFO L280 TraceCheckUtils]: 150: Hoare triple {103254#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103254#true} is VALID [2020-07-17 21:54:47,857 INFO L280 TraceCheckUtils]: 151: Hoare triple {103254#true} assume 0 != ~tmp___0~2; {103254#true} is VALID [2020-07-17 21:54:47,857 INFO L280 TraceCheckUtils]: 152: Hoare triple {103254#true} assume !(0 == ~switchedOnBeforeTS~0); {103254#true} is VALID [2020-07-17 21:54:47,857 INFO L280 TraceCheckUtils]: 153: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,857 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {103254#true} {103254#true} #505#return; {103254#true} is VALID [2020-07-17 21:54:47,857 INFO L280 TraceCheckUtils]: 155: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,857 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {103254#true} {103254#true} #493#return; {103254#true} is VALID [2020-07-17 21:54:47,858 INFO L280 TraceCheckUtils]: 157: Hoare triple {103254#true} assume !false; {103254#true} is VALID [2020-07-17 21:54:47,858 INFO L280 TraceCheckUtils]: 158: Hoare triple {103254#true} assume ~splverifierCounter~0 < 4; {103254#true} is VALID [2020-07-17 21:54:47,858 INFO L280 TraceCheckUtils]: 159: Hoare triple {103254#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {103254#true} is VALID [2020-07-17 21:54:47,858 INFO L280 TraceCheckUtils]: 160: Hoare triple {103254#true} assume !(0 != ~tmp~4); {103254#true} is VALID [2020-07-17 21:54:47,858 INFO L280 TraceCheckUtils]: 161: Hoare triple {103254#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {103254#true} is VALID [2020-07-17 21:54:47,858 INFO L280 TraceCheckUtils]: 162: Hoare triple {103254#true} assume 0 != ~tmp___0~1; {103254#true} is VALID [2020-07-17 21:54:47,859 INFO L263 TraceCheckUtils]: 163: Hoare triple {103254#true} call changeMethaneLevel(); {103687#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-17 21:54:47,860 INFO L280 TraceCheckUtils]: 164: Hoare triple {103687#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {103254#true} is VALID [2020-07-17 21:54:47,860 INFO L280 TraceCheckUtils]: 165: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,860 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {103254#true} {103254#true} #489#return; {103254#true} is VALID [2020-07-17 21:54:47,860 INFO L280 TraceCheckUtils]: 167: Hoare triple {103254#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {103254#true} is VALID [2020-07-17 21:54:47,860 INFO L280 TraceCheckUtils]: 168: Hoare triple {103254#true} assume 0 != ~tmp___2~0; {103254#true} is VALID [2020-07-17 21:54:47,861 INFO L263 TraceCheckUtils]: 169: Hoare triple {103254#true} call timeShift(); {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:54:47,862 INFO L263 TraceCheckUtils]: 170: Hoare triple {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:47,862 INFO L263 TraceCheckUtils]: 171: Hoare triple {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,862 INFO L280 TraceCheckUtils]: 172: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,863 INFO L280 TraceCheckUtils]: 173: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,863 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {103254#true} {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-17 21:54:47,863 INFO L280 TraceCheckUtils]: 175: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-17 21:54:47,863 INFO L280 TraceCheckUtils]: 176: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,863 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {103254#true} {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-17 21:54:47,863 INFO L280 TraceCheckUtils]: 178: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-17 21:54:47,864 INFO L263 TraceCheckUtils]: 179: Hoare triple {103254#true} call lowerWaterLevel(); {103517#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:47,864 INFO L280 TraceCheckUtils]: 180: Hoare triple {103517#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {103254#true} is VALID [2020-07-17 21:54:47,865 INFO L280 TraceCheckUtils]: 181: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,865 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {103254#true} {103254#true} #501#return; {103254#true} is VALID [2020-07-17 21:54:47,865 INFO L280 TraceCheckUtils]: 183: Hoare triple {103254#true} assume 0 != ~systemActive~0; {103254#true} is VALID [2020-07-17 21:54:47,866 INFO L263 TraceCheckUtils]: 184: Hoare triple {103254#true} call processEnvironment(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,866 INFO L280 TraceCheckUtils]: 185: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-17 21:54:47,866 INFO L280 TraceCheckUtils]: 186: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-17 21:54:47,866 INFO L263 TraceCheckUtils]: 187: Hoare triple {103254#true} call #t~ret2 := isMethaneAlarm(); {103254#true} is VALID [2020-07-17 21:54:47,866 INFO L280 TraceCheckUtils]: 188: Hoare triple {103254#true} havoc ~retValue_acc~2; {103254#true} is VALID [2020-07-17 21:54:47,867 INFO L263 TraceCheckUtils]: 189: Hoare triple {103254#true} call #t~ret3 := isMethaneLevelCritical(); {103254#true} is VALID [2020-07-17 21:54:47,867 INFO L280 TraceCheckUtils]: 190: Hoare triple {103254#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103254#true} is VALID [2020-07-17 21:54:47,867 INFO L280 TraceCheckUtils]: 191: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,867 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {103254#true} {103254#true} #533#return; {103254#true} is VALID [2020-07-17 21:54:47,867 INFO L280 TraceCheckUtils]: 193: Hoare triple {103254#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {103254#true} is VALID [2020-07-17 21:54:47,867 INFO L280 TraceCheckUtils]: 194: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,867 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {103254#true} {103254#true} #479#return; {103254#true} is VALID [2020-07-17 21:54:47,868 INFO L280 TraceCheckUtils]: 196: Hoare triple {103254#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {103254#true} is VALID [2020-07-17 21:54:47,868 INFO L280 TraceCheckUtils]: 197: Hoare triple {103254#true} assume 0 != ~tmp~1; {103254#true} is VALID [2020-07-17 21:54:47,869 INFO L263 TraceCheckUtils]: 198: Hoare triple {103254#true} call deactivatePump(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,869 INFO L280 TraceCheckUtils]: 199: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {103254#true} is VALID [2020-07-17 21:54:47,869 INFO L280 TraceCheckUtils]: 200: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,869 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {103254#true} {103254#true} #481#return; {103254#true} is VALID [2020-07-17 21:54:47,869 INFO L280 TraceCheckUtils]: 202: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,869 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {103254#true} {103254#true} #503#return; {103254#true} is VALID [2020-07-17 21:54:47,870 INFO L263 TraceCheckUtils]: 204: Hoare triple {103254#true} call __utac_acc__Specification5_spec__3(); {103254#true} is VALID [2020-07-17 21:54:47,870 INFO L280 TraceCheckUtils]: 205: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-17 21:54:47,870 INFO L263 TraceCheckUtils]: 206: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:47,870 INFO L280 TraceCheckUtils]: 207: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-17 21:54:47,870 INFO L280 TraceCheckUtils]: 208: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,871 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-17 21:54:47,871 INFO L280 TraceCheckUtils]: 210: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-17 21:54:47,871 INFO L280 TraceCheckUtils]: 211: Hoare triple {103254#true} assume 2 != ~tmp~5; {103254#true} is VALID [2020-07-17 21:54:47,871 INFO L263 TraceCheckUtils]: 212: Hoare triple {103254#true} call #t~ret28 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,871 INFO L280 TraceCheckUtils]: 213: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,871 INFO L280 TraceCheckUtils]: 214: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,871 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-17 21:54:47,872 INFO L280 TraceCheckUtils]: 216: Hoare triple {103254#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103254#true} is VALID [2020-07-17 21:54:47,872 INFO L280 TraceCheckUtils]: 217: Hoare triple {103254#true} assume !(0 != ~tmp___0~2); {103254#true} is VALID [2020-07-17 21:54:47,872 INFO L280 TraceCheckUtils]: 218: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,872 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {103254#true} {103254#true} #505#return; {103254#true} is VALID [2020-07-17 21:54:47,872 INFO L280 TraceCheckUtils]: 220: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,872 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {103254#true} {103254#true} #493#return; {103254#true} is VALID [2020-07-17 21:54:47,873 INFO L280 TraceCheckUtils]: 222: Hoare triple {103254#true} assume !false; {103254#true} is VALID [2020-07-17 21:54:47,873 INFO L280 TraceCheckUtils]: 223: Hoare triple {103254#true} assume ~splverifierCounter~0 < 4; {103254#true} is VALID [2020-07-17 21:54:47,873 INFO L280 TraceCheckUtils]: 224: Hoare triple {103254#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {103254#true} is VALID [2020-07-17 21:54:47,873 INFO L280 TraceCheckUtils]: 225: Hoare triple {103254#true} assume 0 != ~tmp~4; {103254#true} is VALID [2020-07-17 21:54:47,874 INFO L263 TraceCheckUtils]: 226: Hoare triple {103254#true} call waterRise(); {103517#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:47,874 INFO L280 TraceCheckUtils]: 227: Hoare triple {103517#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {103254#true} is VALID [2020-07-17 21:54:47,874 INFO L280 TraceCheckUtils]: 228: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,875 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {103254#true} {103254#true} #487#return; {103254#true} is VALID [2020-07-17 21:54:47,875 INFO L280 TraceCheckUtils]: 230: Hoare triple {103254#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {103254#true} is VALID [2020-07-17 21:54:47,875 INFO L280 TraceCheckUtils]: 231: Hoare triple {103254#true} assume !(0 != ~tmp___0~1); {103254#true} is VALID [2020-07-17 21:54:47,875 INFO L280 TraceCheckUtils]: 232: Hoare triple {103254#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {103254#true} is VALID [2020-07-17 21:54:47,875 INFO L280 TraceCheckUtils]: 233: Hoare triple {103254#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {103254#true} is VALID [2020-07-17 21:54:47,875 INFO L280 TraceCheckUtils]: 234: Hoare triple {103254#true} assume 0 != ~tmp___1~0; {103254#true} is VALID [2020-07-17 21:54:47,876 INFO L263 TraceCheckUtils]: 235: Hoare triple {103254#true} call stopSystem(); {103755#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:54:47,877 INFO L280 TraceCheckUtils]: 236: Hoare triple {103755#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-17 21:54:47,877 INFO L280 TraceCheckUtils]: 237: Hoare triple {103254#true} ~systemActive~0 := 0; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,878 INFO L280 TraceCheckUtils]: 238: Hoare triple {103443#(= 0 ~systemActive~0)} assume true; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,879 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {103443#(= 0 ~systemActive~0)} {103254#true} #491#return; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,881 INFO L263 TraceCheckUtils]: 240: Hoare triple {103443#(= 0 ~systemActive~0)} call timeShift(); {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:54:47,882 INFO L263 TraceCheckUtils]: 241: Hoare triple {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:47,882 INFO L263 TraceCheckUtils]: 242: Hoare triple {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,882 INFO L280 TraceCheckUtils]: 243: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,883 INFO L280 TraceCheckUtils]: 244: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,883 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {103254#true} {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-17 21:54:47,883 INFO L280 TraceCheckUtils]: 246: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-17 21:54:47,883 INFO L280 TraceCheckUtils]: 247: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,883 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {103254#true} {103518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #499#return; {103254#true} is VALID [2020-07-17 21:54:47,883 INFO L280 TraceCheckUtils]: 249: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-17 21:54:47,884 INFO L280 TraceCheckUtils]: 250: Hoare triple {103254#true} assume !(0 != ~systemActive~0); {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,884 INFO L263 TraceCheckUtils]: 251: Hoare triple {103443#(= 0 ~systemActive~0)} call __utac_acc__Specification5_spec__3(); {103254#true} is VALID [2020-07-17 21:54:47,884 INFO L280 TraceCheckUtils]: 252: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-17 21:54:47,885 INFO L263 TraceCheckUtils]: 253: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:47,885 INFO L280 TraceCheckUtils]: 254: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-17 21:54:47,885 INFO L280 TraceCheckUtils]: 255: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,885 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-17 21:54:47,885 INFO L280 TraceCheckUtils]: 257: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-17 21:54:47,885 INFO L280 TraceCheckUtils]: 258: Hoare triple {103254#true} assume 2 != ~tmp~5; {103254#true} is VALID [2020-07-17 21:54:47,886 INFO L263 TraceCheckUtils]: 259: Hoare triple {103254#true} call #t~ret28 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,886 INFO L280 TraceCheckUtils]: 260: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,886 INFO L280 TraceCheckUtils]: 261: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,886 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-17 21:54:47,886 INFO L280 TraceCheckUtils]: 263: Hoare triple {103254#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103254#true} is VALID [2020-07-17 21:54:47,886 INFO L280 TraceCheckUtils]: 264: Hoare triple {103254#true} assume !(0 != ~tmp___0~2); {103254#true} is VALID [2020-07-17 21:54:47,887 INFO L280 TraceCheckUtils]: 265: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,887 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {103254#true} {103443#(= 0 ~systemActive~0)} #505#return; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,888 INFO L280 TraceCheckUtils]: 267: Hoare triple {103443#(= 0 ~systemActive~0)} assume true; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,889 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {103443#(= 0 ~systemActive~0)} {103443#(= 0 ~systemActive~0)} #493#return; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,890 INFO L280 TraceCheckUtils]: 269: Hoare triple {103443#(= 0 ~systemActive~0)} assume !false; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,890 INFO L280 TraceCheckUtils]: 270: Hoare triple {103443#(= 0 ~systemActive~0)} assume ~splverifierCounter~0 < 4; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,891 INFO L280 TraceCheckUtils]: 271: Hoare triple {103443#(= 0 ~systemActive~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,892 INFO L280 TraceCheckUtils]: 272: Hoare triple {103443#(= 0 ~systemActive~0)} assume 0 != ~tmp~4; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,892 INFO L263 TraceCheckUtils]: 273: Hoare triple {103443#(= 0 ~systemActive~0)} call waterRise(); {103517#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:47,893 INFO L280 TraceCheckUtils]: 274: Hoare triple {103517#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {103254#true} is VALID [2020-07-17 21:54:47,893 INFO L280 TraceCheckUtils]: 275: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,893 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {103254#true} {103443#(= 0 ~systemActive~0)} #487#return; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,894 INFO L280 TraceCheckUtils]: 277: Hoare triple {103443#(= 0 ~systemActive~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,895 INFO L280 TraceCheckUtils]: 278: Hoare triple {103443#(= 0 ~systemActive~0)} assume !(0 != ~tmp___0~1); {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,895 INFO L280 TraceCheckUtils]: 279: Hoare triple {103443#(= 0 ~systemActive~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,896 INFO L280 TraceCheckUtils]: 280: Hoare triple {103443#(= 0 ~systemActive~0)} assume 0 != ~tmp___2~0; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,897 INFO L263 TraceCheckUtils]: 281: Hoare triple {103443#(= 0 ~systemActive~0)} call timeShift(); {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,898 INFO L263 TraceCheckUtils]: 282: Hoare triple {103443#(= 0 ~systemActive~0)} call __utac_acc__Specification5_spec__2(); {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:47,898 INFO L263 TraceCheckUtils]: 283: Hoare triple {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,898 INFO L280 TraceCheckUtils]: 284: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,898 INFO L280 TraceCheckUtils]: 285: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,898 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {103254#true} {103516#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #519#return; {103254#true} is VALID [2020-07-17 21:54:47,898 INFO L280 TraceCheckUtils]: 287: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-17 21:54:47,899 INFO L280 TraceCheckUtils]: 288: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,899 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {103254#true} {103443#(= 0 ~systemActive~0)} #499#return; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,900 INFO L280 TraceCheckUtils]: 290: Hoare triple {103443#(= 0 ~systemActive~0)} assume !(0 != ~pumpRunning~0); {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:47,901 INFO L280 TraceCheckUtils]: 291: Hoare triple {103443#(= 0 ~systemActive~0)} assume 0 != ~systemActive~0; {103255#false} is VALID [2020-07-17 21:54:47,901 INFO L263 TraceCheckUtils]: 292: Hoare triple {103255#false} call processEnvironment(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,901 INFO L280 TraceCheckUtils]: 293: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {103254#true} is VALID [2020-07-17 21:54:47,901 INFO L280 TraceCheckUtils]: 294: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-17 21:54:47,902 INFO L263 TraceCheckUtils]: 295: Hoare triple {103254#true} call processEnvironment__wrappee__highWaterSensor(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,902 INFO L280 TraceCheckUtils]: 296: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {103254#true} is VALID [2020-07-17 21:54:47,902 INFO L280 TraceCheckUtils]: 297: Hoare triple {103254#true} assume 0 == ~pumpRunning~0; {103254#true} is VALID [2020-07-17 21:54:47,903 INFO L263 TraceCheckUtils]: 298: Hoare triple {103254#true} call #t~ret1 := isHighWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:47,903 INFO L280 TraceCheckUtils]: 299: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-17 21:54:47,903 INFO L263 TraceCheckUtils]: 300: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-17 21:54:47,903 INFO L280 TraceCheckUtils]: 301: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:47,903 INFO L280 TraceCheckUtils]: 302: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:47,903 INFO L280 TraceCheckUtils]: 303: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,904 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-17 21:54:47,904 INFO L280 TraceCheckUtils]: 305: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-17 21:54:47,904 INFO L280 TraceCheckUtils]: 306: Hoare triple {103254#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {103254#true} is VALID [2020-07-17 21:54:47,904 INFO L280 TraceCheckUtils]: 307: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-17 21:54:47,904 INFO L280 TraceCheckUtils]: 308: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,904 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-17 21:54:47,905 INFO L280 TraceCheckUtils]: 310: Hoare triple {103254#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103254#true} is VALID [2020-07-17 21:54:47,905 INFO L280 TraceCheckUtils]: 311: Hoare triple {103254#true} assume 0 != ~tmp~0; {103254#true} is VALID [2020-07-17 21:54:47,905 INFO L263 TraceCheckUtils]: 312: Hoare triple {103254#true} call activatePump(); {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:47,906 INFO L280 TraceCheckUtils]: 313: Hoare triple {103565#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {103254#true} is VALID [2020-07-17 21:54:47,906 INFO L280 TraceCheckUtils]: 314: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,906 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {103254#true} {103254#true} #513#return; {103254#true} is VALID [2020-07-17 21:54:47,906 INFO L280 TraceCheckUtils]: 316: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,906 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {103254#true} {103254#true} #485#return; {103254#true} is VALID [2020-07-17 21:54:47,907 INFO L280 TraceCheckUtils]: 318: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,907 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {103254#true} {103255#false} #503#return; {103255#false} is VALID [2020-07-17 21:54:47,907 INFO L263 TraceCheckUtils]: 320: Hoare triple {103255#false} call __utac_acc__Specification5_spec__3(); {103255#false} is VALID [2020-07-17 21:54:47,907 INFO L280 TraceCheckUtils]: 321: Hoare triple {103255#false} havoc ~tmp~5;havoc ~tmp___0~2; {103255#false} is VALID [2020-07-17 21:54:47,907 INFO L263 TraceCheckUtils]: 322: Hoare triple {103255#false} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:47,907 INFO L280 TraceCheckUtils]: 323: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-17 21:54:47,907 INFO L280 TraceCheckUtils]: 324: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,908 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {103254#true} {103255#false} #521#return; {103255#false} is VALID [2020-07-17 21:54:47,908 INFO L280 TraceCheckUtils]: 326: Hoare triple {103255#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103255#false} is VALID [2020-07-17 21:54:47,908 INFO L280 TraceCheckUtils]: 327: Hoare triple {103255#false} assume 2 != ~tmp~5; {103255#false} is VALID [2020-07-17 21:54:47,908 INFO L263 TraceCheckUtils]: 328: Hoare triple {103255#false} call #t~ret28 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:47,908 INFO L280 TraceCheckUtils]: 329: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:47,908 INFO L280 TraceCheckUtils]: 330: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:47,909 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {103254#true} {103255#false} #523#return; {103255#false} is VALID [2020-07-17 21:54:47,909 INFO L280 TraceCheckUtils]: 332: Hoare triple {103255#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103255#false} is VALID [2020-07-17 21:54:47,909 INFO L280 TraceCheckUtils]: 333: Hoare triple {103255#false} assume 0 != ~tmp___0~2; {103255#false} is VALID [2020-07-17 21:54:47,909 INFO L280 TraceCheckUtils]: 334: Hoare triple {103255#false} assume 0 == ~switchedOnBeforeTS~0; {103255#false} is VALID [2020-07-17 21:54:47,909 INFO L263 TraceCheckUtils]: 335: Hoare triple {103255#false} call __automaton_fail(); {103255#false} is VALID [2020-07-17 21:54:47,910 INFO L280 TraceCheckUtils]: 336: Hoare triple {103255#false} assume !false; {103255#false} is VALID [2020-07-17 21:54:47,973 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 90 proven. 4 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2020-07-17 21:54:47,973 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1397846627] [2020-07-17 21:54:47,973 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [869547068] [2020-07-17 21:54:47,974 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:54:48,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,197 INFO L264 TraceCheckSpWp]: Trace formula consists of 1379 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-17 21:54:48,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,269 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:54:48,527 INFO L263 TraceCheckUtils]: 0: Hoare triple {103254#true} call ULTIMATE.init(); {103254#true} is VALID [2020-07-17 21:54:48,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {103254#true} #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;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {103254#true} is VALID [2020-07-17 21:54:48,527 INFO L280 TraceCheckUtils]: 2: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,527 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {103254#true} {103254#true} #539#return; {103254#true} is VALID [2020-07-17 21:54:48,528 INFO L263 TraceCheckUtils]: 4: Hoare triple {103254#true} call #t~ret74 := main(); {103254#true} is VALID [2020-07-17 21:54:48,528 INFO L280 TraceCheckUtils]: 5: Hoare triple {103254#true} havoc ~retValue_acc~5;havoc ~tmp~3; {103254#true} is VALID [2020-07-17 21:54:48,528 INFO L263 TraceCheckUtils]: 6: Hoare triple {103254#true} call select_helpers(); {103254#true} is VALID [2020-07-17 21:54:48,528 INFO L280 TraceCheckUtils]: 7: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,528 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {103254#true} {103254#true} #437#return; {103254#true} is VALID [2020-07-17 21:54:48,528 INFO L263 TraceCheckUtils]: 9: Hoare triple {103254#true} call select_features(); {103254#true} is VALID [2020-07-17 21:54:48,529 INFO L280 TraceCheckUtils]: 10: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,529 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {103254#true} {103254#true} #439#return; {103254#true} is VALID [2020-07-17 21:54:48,529 INFO L263 TraceCheckUtils]: 12: Hoare triple {103254#true} call #t~ret21 := valid_product(); {103254#true} is VALID [2020-07-17 21:54:48,529 INFO L280 TraceCheckUtils]: 13: Hoare triple {103254#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {103254#true} is VALID [2020-07-17 21:54:48,529 INFO L280 TraceCheckUtils]: 14: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,530 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {103254#true} {103254#true} #441#return; {103254#true} is VALID [2020-07-17 21:54:48,530 INFO L280 TraceCheckUtils]: 16: Hoare triple {103254#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~3 := #t~ret21;havoc #t~ret21; {103254#true} is VALID [2020-07-17 21:54:48,530 INFO L280 TraceCheckUtils]: 17: Hoare triple {103254#true} assume 0 != ~tmp~3; {103254#true} is VALID [2020-07-17 21:54:48,530 INFO L263 TraceCheckUtils]: 18: Hoare triple {103254#true} call setup(); {103254#true} is VALID [2020-07-17 21:54:48,530 INFO L280 TraceCheckUtils]: 19: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,531 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {103254#true} {103254#true} #443#return; {103254#true} is VALID [2020-07-17 21:54:48,531 INFO L263 TraceCheckUtils]: 21: Hoare triple {103254#true} call runTest(); {103254#true} is VALID [2020-07-17 21:54:48,531 INFO L263 TraceCheckUtils]: 22: Hoare triple {103254#true} call __utac_acc__Specification5_spec__1(); {103254#true} is VALID [2020-07-17 21:54:48,531 INFO L280 TraceCheckUtils]: 23: Hoare triple {103254#true} ~switchedOnBeforeTS~0 := 0; {103254#true} is VALID [2020-07-17 21:54:48,531 INFO L280 TraceCheckUtils]: 24: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,531 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {103254#true} {103254#true} #529#return; {103254#true} is VALID [2020-07-17 21:54:48,532 INFO L263 TraceCheckUtils]: 26: Hoare triple {103254#true} call test(); {103254#true} is VALID [2020-07-17 21:54:48,532 INFO L280 TraceCheckUtils]: 27: Hoare triple {103254#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {103254#true} is VALID [2020-07-17 21:54:48,532 INFO L280 TraceCheckUtils]: 28: Hoare triple {103254#true} assume !false; {103254#true} is VALID [2020-07-17 21:54:48,532 INFO L280 TraceCheckUtils]: 29: Hoare triple {103254#true} assume ~splverifierCounter~0 < 4; {103254#true} is VALID [2020-07-17 21:54:48,532 INFO L280 TraceCheckUtils]: 30: Hoare triple {103254#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {103254#true} is VALID [2020-07-17 21:54:48,532 INFO L280 TraceCheckUtils]: 31: Hoare triple {103254#true} assume 0 != ~tmp~4; {103254#true} is VALID [2020-07-17 21:54:48,532 INFO L263 TraceCheckUtils]: 32: Hoare triple {103254#true} call waterRise(); {103254#true} is VALID [2020-07-17 21:54:48,533 INFO L280 TraceCheckUtils]: 33: Hoare triple {103254#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {103254#true} is VALID [2020-07-17 21:54:48,533 INFO L280 TraceCheckUtils]: 34: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,533 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {103254#true} {103254#true} #487#return; {103254#true} is VALID [2020-07-17 21:54:48,533 INFO L280 TraceCheckUtils]: 36: Hoare triple {103254#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {103254#true} is VALID [2020-07-17 21:54:48,533 INFO L280 TraceCheckUtils]: 37: Hoare triple {103254#true} assume !(0 != ~tmp___0~1); {103254#true} is VALID [2020-07-17 21:54:48,533 INFO L280 TraceCheckUtils]: 38: Hoare triple {103254#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {103254#true} is VALID [2020-07-17 21:54:48,534 INFO L280 TraceCheckUtils]: 39: Hoare triple {103254#true} assume 0 != ~tmp___2~0; {103254#true} is VALID [2020-07-17 21:54:48,534 INFO L263 TraceCheckUtils]: 40: Hoare triple {103254#true} call timeShift(); {103254#true} is VALID [2020-07-17 21:54:48,534 INFO L263 TraceCheckUtils]: 41: Hoare triple {103254#true} call __utac_acc__Specification5_spec__2(); {103254#true} is VALID [2020-07-17 21:54:48,534 INFO L263 TraceCheckUtils]: 42: Hoare triple {103254#true} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:48,534 INFO L280 TraceCheckUtils]: 43: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:48,534 INFO L280 TraceCheckUtils]: 44: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,535 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {103254#true} {103254#true} #519#return; {103254#true} is VALID [2020-07-17 21:54:48,535 INFO L280 TraceCheckUtils]: 46: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-17 21:54:48,535 INFO L280 TraceCheckUtils]: 47: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,535 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {103254#true} {103254#true} #499#return; {103254#true} is VALID [2020-07-17 21:54:48,535 INFO L280 TraceCheckUtils]: 49: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-17 21:54:48,535 INFO L280 TraceCheckUtils]: 50: Hoare triple {103254#true} assume 0 != ~systemActive~0; {103254#true} is VALID [2020-07-17 21:54:48,536 INFO L263 TraceCheckUtils]: 51: Hoare triple {103254#true} call processEnvironment(); {103254#true} is VALID [2020-07-17 21:54:48,536 INFO L280 TraceCheckUtils]: 52: Hoare triple {103254#true} havoc ~tmp~1; {103254#true} is VALID [2020-07-17 21:54:48,536 INFO L280 TraceCheckUtils]: 53: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-17 21:54:48,536 INFO L263 TraceCheckUtils]: 54: Hoare triple {103254#true} call processEnvironment__wrappee__highWaterSensor(); {103254#true} is VALID [2020-07-17 21:54:48,536 INFO L280 TraceCheckUtils]: 55: Hoare triple {103254#true} havoc ~tmp~0; {103254#true} is VALID [2020-07-17 21:54:48,536 INFO L280 TraceCheckUtils]: 56: Hoare triple {103254#true} assume 0 == ~pumpRunning~0; {103254#true} is VALID [2020-07-17 21:54:48,537 INFO L263 TraceCheckUtils]: 57: Hoare triple {103254#true} call #t~ret1 := isHighWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:48,537 INFO L280 TraceCheckUtils]: 58: Hoare triple {103254#true} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103254#true} is VALID [2020-07-17 21:54:48,537 INFO L263 TraceCheckUtils]: 59: Hoare triple {103254#true} call #t~ret20 := isHighWaterSensorDry(); {103254#true} is VALID [2020-07-17 21:54:48,537 INFO L280 TraceCheckUtils]: 60: Hoare triple {103254#true} havoc ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:48,537 INFO L280 TraceCheckUtils]: 61: Hoare triple {103254#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103254#true} is VALID [2020-07-17 21:54:48,537 INFO L280 TraceCheckUtils]: 62: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,538 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {103254#true} {103254#true} #497#return; {103254#true} is VALID [2020-07-17 21:54:48,538 INFO L280 TraceCheckUtils]: 64: Hoare triple {103254#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103254#true} is VALID [2020-07-17 21:54:48,538 INFO L280 TraceCheckUtils]: 65: Hoare triple {103254#true} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {103254#true} is VALID [2020-07-17 21:54:48,538 INFO L280 TraceCheckUtils]: 66: Hoare triple {103254#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103254#true} is VALID [2020-07-17 21:54:48,538 INFO L280 TraceCheckUtils]: 67: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,538 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {103254#true} {103254#true} #511#return; {103254#true} is VALID [2020-07-17 21:54:48,539 INFO L280 TraceCheckUtils]: 69: Hoare triple {103254#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103254#true} is VALID [2020-07-17 21:54:48,539 INFO L280 TraceCheckUtils]: 70: Hoare triple {103254#true} assume 0 != ~tmp~0; {103254#true} is VALID [2020-07-17 21:54:48,539 INFO L263 TraceCheckUtils]: 71: Hoare triple {103254#true} call activatePump(); {103254#true} is VALID [2020-07-17 21:54:48,539 INFO L280 TraceCheckUtils]: 72: Hoare triple {103254#true} ~pumpRunning~0 := 1; {103254#true} is VALID [2020-07-17 21:54:48,539 INFO L280 TraceCheckUtils]: 73: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,539 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {103254#true} {103254#true} #513#return; {103254#true} is VALID [2020-07-17 21:54:48,539 INFO L280 TraceCheckUtils]: 75: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,540 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {103254#true} {103254#true} #485#return; {103254#true} is VALID [2020-07-17 21:54:48,540 INFO L280 TraceCheckUtils]: 77: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,540 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {103254#true} {103254#true} #503#return; {103254#true} is VALID [2020-07-17 21:54:48,540 INFO L263 TraceCheckUtils]: 79: Hoare triple {103254#true} call __utac_acc__Specification5_spec__3(); {103254#true} is VALID [2020-07-17 21:54:48,540 INFO L280 TraceCheckUtils]: 80: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-17 21:54:48,540 INFO L263 TraceCheckUtils]: 81: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:48,541 INFO L280 TraceCheckUtils]: 82: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-17 21:54:48,541 INFO L280 TraceCheckUtils]: 83: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,541 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-17 21:54:48,541 INFO L280 TraceCheckUtils]: 85: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-17 21:54:48,541 INFO L280 TraceCheckUtils]: 86: Hoare triple {103254#true} assume !(2 != ~tmp~5); {103254#true} is VALID [2020-07-17 21:54:48,541 INFO L280 TraceCheckUtils]: 87: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,542 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {103254#true} {103254#true} #505#return; {103254#true} is VALID [2020-07-17 21:54:48,542 INFO L280 TraceCheckUtils]: 89: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,542 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {103254#true} {103254#true} #493#return; {103254#true} is VALID [2020-07-17 21:54:48,542 INFO L280 TraceCheckUtils]: 91: Hoare triple {103254#true} assume !false; {103254#true} is VALID [2020-07-17 21:54:48,542 INFO L280 TraceCheckUtils]: 92: Hoare triple {103254#true} assume ~splverifierCounter~0 < 4; {103254#true} is VALID [2020-07-17 21:54:48,542 INFO L280 TraceCheckUtils]: 93: Hoare triple {103254#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {103254#true} is VALID [2020-07-17 21:54:48,543 INFO L280 TraceCheckUtils]: 94: Hoare triple {103254#true} assume !(0 != ~tmp~4); {103254#true} is VALID [2020-07-17 21:54:48,543 INFO L280 TraceCheckUtils]: 95: Hoare triple {103254#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {103254#true} is VALID [2020-07-17 21:54:48,543 INFO L280 TraceCheckUtils]: 96: Hoare triple {103254#true} assume !(0 != ~tmp___0~1); {103254#true} is VALID [2020-07-17 21:54:48,543 INFO L280 TraceCheckUtils]: 97: Hoare triple {103254#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {103254#true} is VALID [2020-07-17 21:54:48,543 INFO L280 TraceCheckUtils]: 98: Hoare triple {103254#true} assume 0 != ~tmp___2~0; {103254#true} is VALID [2020-07-17 21:54:48,543 INFO L263 TraceCheckUtils]: 99: Hoare triple {103254#true} call timeShift(); {103254#true} is VALID [2020-07-17 21:54:48,544 INFO L263 TraceCheckUtils]: 100: Hoare triple {103254#true} call __utac_acc__Specification5_spec__2(); {103254#true} is VALID [2020-07-17 21:54:48,544 INFO L263 TraceCheckUtils]: 101: Hoare triple {103254#true} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:48,544 INFO L280 TraceCheckUtils]: 102: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:48,544 INFO L280 TraceCheckUtils]: 103: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,544 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {103254#true} {103254#true} #519#return; {103254#true} is VALID [2020-07-17 21:54:48,544 INFO L280 TraceCheckUtils]: 105: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-17 21:54:48,544 INFO L280 TraceCheckUtils]: 106: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,545 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {103254#true} {103254#true} #499#return; {103254#true} is VALID [2020-07-17 21:54:48,545 INFO L280 TraceCheckUtils]: 108: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-17 21:54:48,545 INFO L263 TraceCheckUtils]: 109: Hoare triple {103254#true} call lowerWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:48,545 INFO L280 TraceCheckUtils]: 110: Hoare triple {103254#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {103254#true} is VALID [2020-07-17 21:54:48,545 INFO L280 TraceCheckUtils]: 111: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,546 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {103254#true} {103254#true} #501#return; {103254#true} is VALID [2020-07-17 21:54:48,546 INFO L280 TraceCheckUtils]: 113: Hoare triple {103254#true} assume 0 != ~systemActive~0; {103254#true} is VALID [2020-07-17 21:54:48,546 INFO L263 TraceCheckUtils]: 114: Hoare triple {103254#true} call processEnvironment(); {103254#true} is VALID [2020-07-17 21:54:48,546 INFO L280 TraceCheckUtils]: 115: Hoare triple {103254#true} havoc ~tmp~1; {103254#true} is VALID [2020-07-17 21:54:48,546 INFO L280 TraceCheckUtils]: 116: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-17 21:54:48,546 INFO L263 TraceCheckUtils]: 117: Hoare triple {103254#true} call #t~ret2 := isMethaneAlarm(); {103254#true} is VALID [2020-07-17 21:54:48,546 INFO L280 TraceCheckUtils]: 118: Hoare triple {103254#true} havoc ~retValue_acc~2; {103254#true} is VALID [2020-07-17 21:54:48,547 INFO L263 TraceCheckUtils]: 119: Hoare triple {103254#true} call #t~ret3 := isMethaneLevelCritical(); {103254#true} is VALID [2020-07-17 21:54:48,547 INFO L280 TraceCheckUtils]: 120: Hoare triple {103254#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103254#true} is VALID [2020-07-17 21:54:48,547 INFO L280 TraceCheckUtils]: 121: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,547 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {103254#true} {103254#true} #533#return; {103254#true} is VALID [2020-07-17 21:54:48,547 INFO L280 TraceCheckUtils]: 123: Hoare triple {103254#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {103254#true} is VALID [2020-07-17 21:54:48,547 INFO L280 TraceCheckUtils]: 124: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,548 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {103254#true} {103254#true} #479#return; {103254#true} is VALID [2020-07-17 21:54:48,548 INFO L280 TraceCheckUtils]: 126: Hoare triple {103254#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {103254#true} is VALID [2020-07-17 21:54:48,548 INFO L280 TraceCheckUtils]: 127: Hoare triple {103254#true} assume !(0 != ~tmp~1); {103254#true} is VALID [2020-07-17 21:54:48,548 INFO L263 TraceCheckUtils]: 128: Hoare triple {103254#true} call processEnvironment__wrappee__highWaterSensor(); {103254#true} is VALID [2020-07-17 21:54:48,548 INFO L280 TraceCheckUtils]: 129: Hoare triple {103254#true} havoc ~tmp~0; {103254#true} is VALID [2020-07-17 21:54:48,548 INFO L280 TraceCheckUtils]: 130: Hoare triple {103254#true} assume !(0 == ~pumpRunning~0); {103254#true} is VALID [2020-07-17 21:54:48,549 INFO L263 TraceCheckUtils]: 131: Hoare triple {103254#true} call processEnvironment__wrappee__base(); {103254#true} is VALID [2020-07-17 21:54:48,549 INFO L280 TraceCheckUtils]: 132: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,549 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {103254#true} {103254#true} #517#return; {103254#true} is VALID [2020-07-17 21:54:48,549 INFO L280 TraceCheckUtils]: 134: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,549 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {103254#true} {103254#true} #483#return; {103254#true} is VALID [2020-07-17 21:54:48,549 INFO L280 TraceCheckUtils]: 136: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,549 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {103254#true} {103254#true} #503#return; {103254#true} is VALID [2020-07-17 21:54:48,550 INFO L263 TraceCheckUtils]: 138: Hoare triple {103254#true} call __utac_acc__Specification5_spec__3(); {103254#true} is VALID [2020-07-17 21:54:48,550 INFO L280 TraceCheckUtils]: 139: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-17 21:54:48,550 INFO L263 TraceCheckUtils]: 140: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:48,550 INFO L280 TraceCheckUtils]: 141: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-17 21:54:48,550 INFO L280 TraceCheckUtils]: 142: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,551 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-17 21:54:48,551 INFO L280 TraceCheckUtils]: 144: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-17 21:54:48,551 INFO L280 TraceCheckUtils]: 145: Hoare triple {103254#true} assume 2 != ~tmp~5; {103254#true} is VALID [2020-07-17 21:54:48,551 INFO L263 TraceCheckUtils]: 146: Hoare triple {103254#true} call #t~ret28 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:48,551 INFO L280 TraceCheckUtils]: 147: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:48,551 INFO L280 TraceCheckUtils]: 148: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,552 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-17 21:54:48,552 INFO L280 TraceCheckUtils]: 150: Hoare triple {103254#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103254#true} is VALID [2020-07-17 21:54:48,552 INFO L280 TraceCheckUtils]: 151: Hoare triple {103254#true} assume 0 != ~tmp___0~2; {103254#true} is VALID [2020-07-17 21:54:48,552 INFO L280 TraceCheckUtils]: 152: Hoare triple {103254#true} assume !(0 == ~switchedOnBeforeTS~0); {103254#true} is VALID [2020-07-17 21:54:48,552 INFO L280 TraceCheckUtils]: 153: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,553 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {103254#true} {103254#true} #505#return; {103254#true} is VALID [2020-07-17 21:54:48,553 INFO L280 TraceCheckUtils]: 155: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,553 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {103254#true} {103254#true} #493#return; {103254#true} is VALID [2020-07-17 21:54:48,553 INFO L280 TraceCheckUtils]: 157: Hoare triple {103254#true} assume !false; {103254#true} is VALID [2020-07-17 21:54:48,553 INFO L280 TraceCheckUtils]: 158: Hoare triple {103254#true} assume ~splverifierCounter~0 < 4; {103254#true} is VALID [2020-07-17 21:54:48,553 INFO L280 TraceCheckUtils]: 159: Hoare triple {103254#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {103254#true} is VALID [2020-07-17 21:54:48,554 INFO L280 TraceCheckUtils]: 160: Hoare triple {103254#true} assume !(0 != ~tmp~4); {103254#true} is VALID [2020-07-17 21:54:48,554 INFO L280 TraceCheckUtils]: 161: Hoare triple {103254#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {103254#true} is VALID [2020-07-17 21:54:48,554 INFO L280 TraceCheckUtils]: 162: Hoare triple {103254#true} assume 0 != ~tmp___0~1; {103254#true} is VALID [2020-07-17 21:54:48,554 INFO L263 TraceCheckUtils]: 163: Hoare triple {103254#true} call changeMethaneLevel(); {103254#true} is VALID [2020-07-17 21:54:48,554 INFO L280 TraceCheckUtils]: 164: Hoare triple {103254#true} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {103254#true} is VALID [2020-07-17 21:54:48,554 INFO L280 TraceCheckUtils]: 165: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,555 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {103254#true} {103254#true} #489#return; {103254#true} is VALID [2020-07-17 21:54:48,555 INFO L280 TraceCheckUtils]: 167: Hoare triple {103254#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {103254#true} is VALID [2020-07-17 21:54:48,555 INFO L280 TraceCheckUtils]: 168: Hoare triple {103254#true} assume 0 != ~tmp___2~0; {103254#true} is VALID [2020-07-17 21:54:48,555 INFO L263 TraceCheckUtils]: 169: Hoare triple {103254#true} call timeShift(); {103254#true} is VALID [2020-07-17 21:54:48,555 INFO L263 TraceCheckUtils]: 170: Hoare triple {103254#true} call __utac_acc__Specification5_spec__2(); {103254#true} is VALID [2020-07-17 21:54:48,555 INFO L263 TraceCheckUtils]: 171: Hoare triple {103254#true} call #t~ret26 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:48,556 INFO L280 TraceCheckUtils]: 172: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:48,556 INFO L280 TraceCheckUtils]: 173: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,556 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {103254#true} {103254#true} #519#return; {103254#true} is VALID [2020-07-17 21:54:48,556 INFO L280 TraceCheckUtils]: 175: Hoare triple {103254#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103254#true} is VALID [2020-07-17 21:54:48,556 INFO L280 TraceCheckUtils]: 176: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,556 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {103254#true} {103254#true} #499#return; {103254#true} is VALID [2020-07-17 21:54:48,556 INFO L280 TraceCheckUtils]: 178: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-17 21:54:48,557 INFO L263 TraceCheckUtils]: 179: Hoare triple {103254#true} call lowerWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:48,557 INFO L280 TraceCheckUtils]: 180: Hoare triple {103254#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {103254#true} is VALID [2020-07-17 21:54:48,557 INFO L280 TraceCheckUtils]: 181: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,557 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {103254#true} {103254#true} #501#return; {103254#true} is VALID [2020-07-17 21:54:48,557 INFO L280 TraceCheckUtils]: 183: Hoare triple {103254#true} assume 0 != ~systemActive~0; {103254#true} is VALID [2020-07-17 21:54:48,557 INFO L263 TraceCheckUtils]: 184: Hoare triple {103254#true} call processEnvironment(); {103254#true} is VALID [2020-07-17 21:54:48,558 INFO L280 TraceCheckUtils]: 185: Hoare triple {103254#true} havoc ~tmp~1; {103254#true} is VALID [2020-07-17 21:54:48,558 INFO L280 TraceCheckUtils]: 186: Hoare triple {103254#true} assume 0 != ~pumpRunning~0; {103254#true} is VALID [2020-07-17 21:54:48,558 INFO L263 TraceCheckUtils]: 187: Hoare triple {103254#true} call #t~ret2 := isMethaneAlarm(); {103254#true} is VALID [2020-07-17 21:54:48,558 INFO L280 TraceCheckUtils]: 188: Hoare triple {103254#true} havoc ~retValue_acc~2; {103254#true} is VALID [2020-07-17 21:54:48,558 INFO L263 TraceCheckUtils]: 189: Hoare triple {103254#true} call #t~ret3 := isMethaneLevelCritical(); {103254#true} is VALID [2020-07-17 21:54:48,558 INFO L280 TraceCheckUtils]: 190: Hoare triple {103254#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {103254#true} is VALID [2020-07-17 21:54:48,559 INFO L280 TraceCheckUtils]: 191: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,559 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {103254#true} {103254#true} #533#return; {103254#true} is VALID [2020-07-17 21:54:48,559 INFO L280 TraceCheckUtils]: 193: Hoare triple {103254#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~2 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~2; {103254#true} is VALID [2020-07-17 21:54:48,559 INFO L280 TraceCheckUtils]: 194: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,559 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {103254#true} {103254#true} #479#return; {103254#true} is VALID [2020-07-17 21:54:48,559 INFO L280 TraceCheckUtils]: 196: Hoare triple {103254#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~1 := #t~ret2;havoc #t~ret2; {103254#true} is VALID [2020-07-17 21:54:48,560 INFO L280 TraceCheckUtils]: 197: Hoare triple {103254#true} assume 0 != ~tmp~1; {103254#true} is VALID [2020-07-17 21:54:48,560 INFO L263 TraceCheckUtils]: 198: Hoare triple {103254#true} call deactivatePump(); {103254#true} is VALID [2020-07-17 21:54:48,560 INFO L280 TraceCheckUtils]: 199: Hoare triple {103254#true} ~pumpRunning~0 := 0; {103254#true} is VALID [2020-07-17 21:54:48,560 INFO L280 TraceCheckUtils]: 200: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,560 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {103254#true} {103254#true} #481#return; {103254#true} is VALID [2020-07-17 21:54:48,560 INFO L280 TraceCheckUtils]: 202: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,561 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {103254#true} {103254#true} #503#return; {103254#true} is VALID [2020-07-17 21:54:48,561 INFO L263 TraceCheckUtils]: 204: Hoare triple {103254#true} call __utac_acc__Specification5_spec__3(); {103254#true} is VALID [2020-07-17 21:54:48,561 INFO L280 TraceCheckUtils]: 205: Hoare triple {103254#true} havoc ~tmp~5;havoc ~tmp___0~2; {103254#true} is VALID [2020-07-17 21:54:48,561 INFO L263 TraceCheckUtils]: 206: Hoare triple {103254#true} call #t~ret27 := getWaterLevel(); {103254#true} is VALID [2020-07-17 21:54:48,561 INFO L280 TraceCheckUtils]: 207: Hoare triple {103254#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103254#true} is VALID [2020-07-17 21:54:48,561 INFO L280 TraceCheckUtils]: 208: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,562 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {103254#true} {103254#true} #521#return; {103254#true} is VALID [2020-07-17 21:54:48,562 INFO L280 TraceCheckUtils]: 210: Hoare triple {103254#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103254#true} is VALID [2020-07-17 21:54:48,562 INFO L280 TraceCheckUtils]: 211: Hoare triple {103254#true} assume 2 != ~tmp~5; {103254#true} is VALID [2020-07-17 21:54:48,562 INFO L263 TraceCheckUtils]: 212: Hoare triple {103254#true} call #t~ret28 := isPumpRunning(); {103254#true} is VALID [2020-07-17 21:54:48,562 INFO L280 TraceCheckUtils]: 213: Hoare triple {103254#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103254#true} is VALID [2020-07-17 21:54:48,562 INFO L280 TraceCheckUtils]: 214: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,562 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {103254#true} {103254#true} #523#return; {103254#true} is VALID [2020-07-17 21:54:48,563 INFO L280 TraceCheckUtils]: 216: Hoare triple {103254#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103254#true} is VALID [2020-07-17 21:54:48,563 INFO L280 TraceCheckUtils]: 217: Hoare triple {103254#true} assume !(0 != ~tmp___0~2); {103254#true} is VALID [2020-07-17 21:54:48,563 INFO L280 TraceCheckUtils]: 218: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,563 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {103254#true} {103254#true} #505#return; {103254#true} is VALID [2020-07-17 21:54:48,563 INFO L280 TraceCheckUtils]: 220: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,563 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {103254#true} {103254#true} #493#return; {103254#true} is VALID [2020-07-17 21:54:48,564 INFO L280 TraceCheckUtils]: 222: Hoare triple {103254#true} assume !false; {103254#true} is VALID [2020-07-17 21:54:48,564 INFO L280 TraceCheckUtils]: 223: Hoare triple {103254#true} assume ~splverifierCounter~0 < 4; {103254#true} is VALID [2020-07-17 21:54:48,564 INFO L280 TraceCheckUtils]: 224: Hoare triple {103254#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {103254#true} is VALID [2020-07-17 21:54:48,564 INFO L280 TraceCheckUtils]: 225: Hoare triple {103254#true} assume 0 != ~tmp~4; {103254#true} is VALID [2020-07-17 21:54:48,564 INFO L263 TraceCheckUtils]: 226: Hoare triple {103254#true} call waterRise(); {103254#true} is VALID [2020-07-17 21:54:48,564 INFO L280 TraceCheckUtils]: 227: Hoare triple {103254#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {103254#true} is VALID [2020-07-17 21:54:48,565 INFO L280 TraceCheckUtils]: 228: Hoare triple {103254#true} assume true; {103254#true} is VALID [2020-07-17 21:54:48,565 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {103254#true} {103254#true} #487#return; {103254#true} is VALID [2020-07-17 21:54:48,565 INFO L280 TraceCheckUtils]: 230: Hoare triple {103254#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {103254#true} is VALID [2020-07-17 21:54:48,565 INFO L280 TraceCheckUtils]: 231: Hoare triple {103254#true} assume !(0 != ~tmp___0~1); {103254#true} is VALID [2020-07-17 21:54:48,565 INFO L280 TraceCheckUtils]: 232: Hoare triple {103254#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {103254#true} is VALID [2020-07-17 21:54:48,565 INFO L280 TraceCheckUtils]: 233: Hoare triple {103254#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {103254#true} is VALID [2020-07-17 21:54:48,565 INFO L280 TraceCheckUtils]: 234: Hoare triple {103254#true} assume 0 != ~tmp___1~0; {103254#true} is VALID [2020-07-17 21:54:48,566 INFO L263 TraceCheckUtils]: 235: Hoare triple {103254#true} call stopSystem(); {103254#true} is VALID [2020-07-17 21:54:48,566 INFO L280 TraceCheckUtils]: 236: Hoare triple {103254#true} assume !(0 != ~pumpRunning~0); {103254#true} is VALID [2020-07-17 21:54:48,574 INFO L280 TraceCheckUtils]: 237: Hoare triple {103254#true} ~systemActive~0 := 0; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,574 INFO L280 TraceCheckUtils]: 238: Hoare triple {103443#(= 0 ~systemActive~0)} assume true; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,575 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {103443#(= 0 ~systemActive~0)} {103254#true} #491#return; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,576 INFO L263 TraceCheckUtils]: 240: Hoare triple {103443#(= 0 ~systemActive~0)} call timeShift(); {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,577 INFO L263 TraceCheckUtils]: 241: Hoare triple {103443#(= 0 ~systemActive~0)} call __utac_acc__Specification5_spec__2(); {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,577 INFO L263 TraceCheckUtils]: 242: Hoare triple {103443#(= 0 ~systemActive~0)} call #t~ret26 := isPumpRunning(); {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,578 INFO L280 TraceCheckUtils]: 243: Hoare triple {103443#(= 0 ~systemActive~0)} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,579 INFO L280 TraceCheckUtils]: 244: Hoare triple {103443#(= 0 ~systemActive~0)} assume true; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,579 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {103443#(= 0 ~systemActive~0)} {103443#(= 0 ~systemActive~0)} #519#return; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,580 INFO L280 TraceCheckUtils]: 246: Hoare triple {103443#(= 0 ~systemActive~0)} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,581 INFO L280 TraceCheckUtils]: 247: Hoare triple {103443#(= 0 ~systemActive~0)} assume true; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,581 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {103443#(= 0 ~systemActive~0)} {103443#(= 0 ~systemActive~0)} #499#return; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,582 INFO L280 TraceCheckUtils]: 249: Hoare triple {103443#(= 0 ~systemActive~0)} assume !(0 != ~pumpRunning~0); {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,583 INFO L280 TraceCheckUtils]: 250: Hoare triple {103443#(= 0 ~systemActive~0)} assume !(0 != ~systemActive~0); {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,583 INFO L263 TraceCheckUtils]: 251: Hoare triple {103443#(= 0 ~systemActive~0)} call __utac_acc__Specification5_spec__3(); {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,584 INFO L280 TraceCheckUtils]: 252: Hoare triple {103443#(= 0 ~systemActive~0)} havoc ~tmp~5;havoc ~tmp___0~2; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,585 INFO L263 TraceCheckUtils]: 253: Hoare triple {103443#(= 0 ~systemActive~0)} call #t~ret27 := getWaterLevel(); {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,585 INFO L280 TraceCheckUtils]: 254: Hoare triple {103443#(= 0 ~systemActive~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,586 INFO L280 TraceCheckUtils]: 255: Hoare triple {103443#(= 0 ~systemActive~0)} assume true; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,587 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {103443#(= 0 ~systemActive~0)} {103443#(= 0 ~systemActive~0)} #521#return; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,587 INFO L280 TraceCheckUtils]: 257: Hoare triple {103443#(= 0 ~systemActive~0)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,588 INFO L280 TraceCheckUtils]: 258: Hoare triple {103443#(= 0 ~systemActive~0)} assume 2 != ~tmp~5; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,588 INFO L263 TraceCheckUtils]: 259: Hoare triple {103443#(= 0 ~systemActive~0)} call #t~ret28 := isPumpRunning(); {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,589 INFO L280 TraceCheckUtils]: 260: Hoare triple {103443#(= 0 ~systemActive~0)} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,590 INFO L280 TraceCheckUtils]: 261: Hoare triple {103443#(= 0 ~systemActive~0)} assume true; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,591 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {103443#(= 0 ~systemActive~0)} {103443#(= 0 ~systemActive~0)} #523#return; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,591 INFO L280 TraceCheckUtils]: 263: Hoare triple {103443#(= 0 ~systemActive~0)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,592 INFO L280 TraceCheckUtils]: 264: Hoare triple {103443#(= 0 ~systemActive~0)} assume !(0 != ~tmp___0~2); {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,593 INFO L280 TraceCheckUtils]: 265: Hoare triple {103443#(= 0 ~systemActive~0)} assume true; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,593 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {103443#(= 0 ~systemActive~0)} {103443#(= 0 ~systemActive~0)} #505#return; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,594 INFO L280 TraceCheckUtils]: 267: Hoare triple {103443#(= 0 ~systemActive~0)} assume true; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,595 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {103443#(= 0 ~systemActive~0)} {103443#(= 0 ~systemActive~0)} #493#return; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,595 INFO L280 TraceCheckUtils]: 269: Hoare triple {103443#(= 0 ~systemActive~0)} assume !false; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,596 INFO L280 TraceCheckUtils]: 270: Hoare triple {103443#(= 0 ~systemActive~0)} assume ~splverifierCounter~0 < 4; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,596 INFO L280 TraceCheckUtils]: 271: Hoare triple {103443#(= 0 ~systemActive~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~4 := #t~nondet22;havoc #t~nondet22; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,597 INFO L280 TraceCheckUtils]: 272: Hoare triple {103443#(= 0 ~systemActive~0)} assume 0 != ~tmp~4; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,598 INFO L263 TraceCheckUtils]: 273: Hoare triple {103443#(= 0 ~systemActive~0)} call waterRise(); {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,598 INFO L280 TraceCheckUtils]: 274: Hoare triple {103443#(= 0 ~systemActive~0)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,599 INFO L280 TraceCheckUtils]: 275: Hoare triple {103443#(= 0 ~systemActive~0)} assume true; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,600 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {103443#(= 0 ~systemActive~0)} {103443#(= 0 ~systemActive~0)} #487#return; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,600 INFO L280 TraceCheckUtils]: 277: Hoare triple {103443#(= 0 ~systemActive~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~1 := #t~nondet23;havoc #t~nondet23; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,601 INFO L280 TraceCheckUtils]: 278: Hoare triple {103443#(= 0 ~systemActive~0)} assume !(0 != ~tmp___0~1); {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,601 INFO L280 TraceCheckUtils]: 279: Hoare triple {103443#(= 0 ~systemActive~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,602 INFO L280 TraceCheckUtils]: 280: Hoare triple {103443#(= 0 ~systemActive~0)} assume 0 != ~tmp___2~0; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,603 INFO L263 TraceCheckUtils]: 281: Hoare triple {103443#(= 0 ~systemActive~0)} call timeShift(); {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,603 INFO L263 TraceCheckUtils]: 282: Hoare triple {103443#(= 0 ~systemActive~0)} call __utac_acc__Specification5_spec__2(); {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,604 INFO L263 TraceCheckUtils]: 283: Hoare triple {103443#(= 0 ~systemActive~0)} call #t~ret26 := isPumpRunning(); {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,605 INFO L280 TraceCheckUtils]: 284: Hoare triple {103443#(= 0 ~systemActive~0)} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,605 INFO L280 TraceCheckUtils]: 285: Hoare triple {103443#(= 0 ~systemActive~0)} assume true; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,606 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {103443#(= 0 ~systemActive~0)} {103443#(= 0 ~systemActive~0)} #519#return; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,607 INFO L280 TraceCheckUtils]: 287: Hoare triple {103443#(= 0 ~systemActive~0)} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,607 INFO L280 TraceCheckUtils]: 288: Hoare triple {103443#(= 0 ~systemActive~0)} assume true; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,608 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {103443#(= 0 ~systemActive~0)} {103443#(= 0 ~systemActive~0)} #499#return; {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,609 INFO L280 TraceCheckUtils]: 290: Hoare triple {103443#(= 0 ~systemActive~0)} assume !(0 != ~pumpRunning~0); {103443#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:54:48,609 INFO L280 TraceCheckUtils]: 291: Hoare triple {103443#(= 0 ~systemActive~0)} assume 0 != ~systemActive~0; {103255#false} is VALID [2020-07-17 21:54:48,610 INFO L263 TraceCheckUtils]: 292: Hoare triple {103255#false} call processEnvironment(); {103255#false} is VALID [2020-07-17 21:54:48,610 INFO L280 TraceCheckUtils]: 293: Hoare triple {103255#false} havoc ~tmp~1; {103255#false} is VALID [2020-07-17 21:54:48,610 INFO L280 TraceCheckUtils]: 294: Hoare triple {103255#false} assume !(0 != ~pumpRunning~0); {103255#false} is VALID [2020-07-17 21:54:48,610 INFO L263 TraceCheckUtils]: 295: Hoare triple {103255#false} call processEnvironment__wrappee__highWaterSensor(); {103255#false} is VALID [2020-07-17 21:54:48,610 INFO L280 TraceCheckUtils]: 296: Hoare triple {103255#false} havoc ~tmp~0; {103255#false} is VALID [2020-07-17 21:54:48,610 INFO L280 TraceCheckUtils]: 297: Hoare triple {103255#false} assume 0 == ~pumpRunning~0; {103255#false} is VALID [2020-07-17 21:54:48,611 INFO L263 TraceCheckUtils]: 298: Hoare triple {103255#false} call #t~ret1 := isHighWaterLevel(); {103255#false} is VALID [2020-07-17 21:54:48,611 INFO L280 TraceCheckUtils]: 299: Hoare triple {103255#false} havoc ~retValue_acc~4;havoc ~tmp~2;havoc ~tmp___0~0; {103255#false} is VALID [2020-07-17 21:54:48,611 INFO L263 TraceCheckUtils]: 300: Hoare triple {103255#false} call #t~ret20 := isHighWaterSensorDry(); {103255#false} is VALID [2020-07-17 21:54:48,611 INFO L280 TraceCheckUtils]: 301: Hoare triple {103255#false} havoc ~retValue_acc~11; {103255#false} is VALID [2020-07-17 21:54:48,611 INFO L280 TraceCheckUtils]: 302: Hoare triple {103255#false} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {103255#false} is VALID [2020-07-17 21:54:48,611 INFO L280 TraceCheckUtils]: 303: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-17 21:54:48,612 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {103255#false} {103255#false} #497#return; {103255#false} is VALID [2020-07-17 21:54:48,612 INFO L280 TraceCheckUtils]: 305: Hoare triple {103255#false} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~2 := #t~ret20;havoc #t~ret20; {103255#false} is VALID [2020-07-17 21:54:48,612 INFO L280 TraceCheckUtils]: 306: Hoare triple {103255#false} assume !(0 != ~tmp~2);~tmp___0~0 := 1; {103255#false} is VALID [2020-07-17 21:54:48,612 INFO L280 TraceCheckUtils]: 307: Hoare triple {103255#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {103255#false} is VALID [2020-07-17 21:54:48,612 INFO L280 TraceCheckUtils]: 308: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-17 21:54:48,612 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {103255#false} {103255#false} #511#return; {103255#false} is VALID [2020-07-17 21:54:48,613 INFO L280 TraceCheckUtils]: 310: Hoare triple {103255#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {103255#false} is VALID [2020-07-17 21:54:48,613 INFO L280 TraceCheckUtils]: 311: Hoare triple {103255#false} assume 0 != ~tmp~0; {103255#false} is VALID [2020-07-17 21:54:48,613 INFO L263 TraceCheckUtils]: 312: Hoare triple {103255#false} call activatePump(); {103255#false} is VALID [2020-07-17 21:54:48,613 INFO L280 TraceCheckUtils]: 313: Hoare triple {103255#false} ~pumpRunning~0 := 1; {103255#false} is VALID [2020-07-17 21:54:48,613 INFO L280 TraceCheckUtils]: 314: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-17 21:54:48,613 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {103255#false} {103255#false} #513#return; {103255#false} is VALID [2020-07-17 21:54:48,614 INFO L280 TraceCheckUtils]: 316: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-17 21:54:48,614 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {103255#false} {103255#false} #485#return; {103255#false} is VALID [2020-07-17 21:54:48,614 INFO L280 TraceCheckUtils]: 318: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-17 21:54:48,614 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {103255#false} {103255#false} #503#return; {103255#false} is VALID [2020-07-17 21:54:48,614 INFO L263 TraceCheckUtils]: 320: Hoare triple {103255#false} call __utac_acc__Specification5_spec__3(); {103255#false} is VALID [2020-07-17 21:54:48,614 INFO L280 TraceCheckUtils]: 321: Hoare triple {103255#false} havoc ~tmp~5;havoc ~tmp___0~2; {103255#false} is VALID [2020-07-17 21:54:48,615 INFO L263 TraceCheckUtils]: 322: Hoare triple {103255#false} call #t~ret27 := getWaterLevel(); {103255#false} is VALID [2020-07-17 21:54:48,615 INFO L280 TraceCheckUtils]: 323: Hoare triple {103255#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {103255#false} is VALID [2020-07-17 21:54:48,615 INFO L280 TraceCheckUtils]: 324: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-17 21:54:48,615 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {103255#false} {103255#false} #521#return; {103255#false} is VALID [2020-07-17 21:54:48,615 INFO L280 TraceCheckUtils]: 326: Hoare triple {103255#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~5 := #t~ret27;havoc #t~ret27; {103255#false} is VALID [2020-07-17 21:54:48,615 INFO L280 TraceCheckUtils]: 327: Hoare triple {103255#false} assume 2 != ~tmp~5; {103255#false} is VALID [2020-07-17 21:54:48,615 INFO L263 TraceCheckUtils]: 328: Hoare triple {103255#false} call #t~ret28 := isPumpRunning(); {103255#false} is VALID [2020-07-17 21:54:48,616 INFO L280 TraceCheckUtils]: 329: Hoare triple {103255#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {103255#false} is VALID [2020-07-17 21:54:48,616 INFO L280 TraceCheckUtils]: 330: Hoare triple {103255#false} assume true; {103255#false} is VALID [2020-07-17 21:54:48,616 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {103255#false} {103255#false} #523#return; {103255#false} is VALID [2020-07-17 21:54:48,616 INFO L280 TraceCheckUtils]: 332: Hoare triple {103255#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~2 := #t~ret28;havoc #t~ret28; {103255#false} is VALID [2020-07-17 21:54:48,616 INFO L280 TraceCheckUtils]: 333: Hoare triple {103255#false} assume 0 != ~tmp___0~2; {103255#false} is VALID [2020-07-17 21:54:48,616 INFO L280 TraceCheckUtils]: 334: Hoare triple {103255#false} assume 0 == ~switchedOnBeforeTS~0; {103255#false} is VALID [2020-07-17 21:54:48,617 INFO L263 TraceCheckUtils]: 335: Hoare triple {103255#false} call __automaton_fail(); {103255#false} is VALID [2020-07-17 21:54:48,617 INFO L280 TraceCheckUtils]: 336: Hoare triple {103255#false} assume !false; {103255#false} is VALID [2020-07-17 21:54:48,663 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2020-07-17 21:54:48,663 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 21:54:48,664 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 10 [2020-07-17 21:54:48,664 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1198988635] [2020-07-17 21:54:48,664 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 337 [2020-07-17 21:54:48,665 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:54:48,665 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 21:54:48,983 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 224 edges. 224 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:54:48,983 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 21:54:48,983 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:54:48,984 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 21:54:48,984 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-07-17 21:54:48,984 INFO L87 Difference]: Start difference. First operand 4498 states and 5180 transitions. Second operand 3 states. [2020-07-17 21:55:21,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:21,628 INFO L93 Difference]: Finished difference Result 5418 states and 6274 transitions. [2020-07-17 21:55:21,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 21:55:21,628 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 337 [2020-07-17 21:55:21,628 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:55:21,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 21:55:21,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 338 transitions. [2020-07-17 21:55:21,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 21:55:21,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 338 transitions. [2020-07-17 21:55:21,632 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 338 transitions. [2020-07-17 21:55:22,123 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 338 edges. 338 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:55:22,341 INFO L225 Difference]: With dead ends: 5418 [2020-07-17 21:55:22,341 INFO L226 Difference]: Without dead ends: 1832 [2020-07-17 21:55:22,349 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 459 GetRequests, 451 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-07-17 21:55:22,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1832 states.