/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_product19.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 11:34:50,437 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 11:34:50,439 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 11:34:50,455 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 11:34:50,455 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 11:34:50,457 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 11:34:50,459 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 11:34:50,473 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 11:34:50,475 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 11:34:50,476 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 11:34:50,477 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 11:34:50,479 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 11:34:50,479 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 11:34:50,482 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 11:34:50,485 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 11:34:50,486 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 11:34:50,489 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 11:34:50,490 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 11:34:50,491 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 11:34:50,498 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 11:34:50,502 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 11:34:50,503 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 11:34:50,505 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 11:34:50,505 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 11:34:50,508 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 11:34:50,508 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 11:34:50,508 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 11:34:50,512 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 11:34:50,512 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 11:34:50,513 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 11:34:50,513 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 11:34:50,514 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 11:34:50,515 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 11:34:50,516 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 11:34:50,518 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 11:34:50,518 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 11:34:50,521 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 11:34:50,521 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 11:34:50,521 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 11:34:50,522 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 11:34:50,524 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 11:34:50,524 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-08 11:34:50,544 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 11:34:50,544 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 11:34:50,545 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 11:34:50,546 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 11:34:50,546 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 11:34:50,546 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 11:34:50,546 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 11:34:50,547 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 11:34:50,547 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 11:34:50,547 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 11:34:50,547 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 11:34:50,547 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 11:34:50,548 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 11:34:50,548 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 11:34:50,548 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 11:34:50,548 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 11:34:50,548 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 11:34:50,549 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 11:34:50,549 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 11:34:50,549 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 11:34:50,549 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 11:34:50,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 11:34:50,550 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 11:34:50,550 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 11:34:50,550 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 11:34:50,550 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 11:34:50,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 11:34:50,551 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 11:34:50,551 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 11:34:50,551 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 11:34:50,809 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 11:34:50,829 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 11:34:50,833 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 11:34:50,834 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 11:34:50,835 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 11:34:50,836 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product19.cil.c [2020-07-08 11:34:50,914 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80928c3a7/0edb753bcdba4be4828c61e6e660efd3/FLAG71d5808d8 [2020-07-08 11:34:51,505 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 11:34:51,505 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product19.cil.c [2020-07-08 11:34:51,521 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80928c3a7/0edb753bcdba4be4828c61e6e660efd3/FLAG71d5808d8 [2020-07-08 11:34:51,755 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80928c3a7/0edb753bcdba4be4828c61e6e660efd3 [2020-07-08 11:34:51,763 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 11:34:51,765 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 11:34:51,766 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 11:34:51,766 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 11:34:51,769 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 11:34:51,772 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:34:51" (1/1) ... [2020-07-08 11:34:51,775 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d9fefaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:34:51, skipping insertion in model container [2020-07-08 11:34:51,776 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:34:51" (1/1) ... [2020-07-08 11:34:51,785 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 11:34:51,826 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 11:34:52,296 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:34:52,320 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 11:34:52,506 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:34:52,550 INFO L208 MainTranslator]: Completed translation [2020-07-08 11:34:52,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:34:52 WrapperNode [2020-07-08 11:34:52,552 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 11:34:52,552 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 11:34:52,553 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 11:34:52,553 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 11:34:52,567 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:34:52" (1/1) ... [2020-07-08 11:34:52,569 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:34:52" (1/1) ... [2020-07-08 11:34:52,594 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:34:52" (1/1) ... [2020-07-08 11:34:52,594 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:34:52" (1/1) ... [2020-07-08 11:34:52,639 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:34:52" (1/1) ... [2020-07-08 11:34:52,652 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:34:52" (1/1) ... [2020-07-08 11:34:52,657 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:34:52" (1/1) ... [2020-07-08 11:34:52,665 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 11:34:52,665 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 11:34:52,665 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 11:34:52,666 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 11:34:52,667 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:34:52" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 11:34:52,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 11:34:52,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 11:34:52,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-08 11:34:52,748 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-08 11:34:52,749 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-08 11:34:52,749 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-08 11:34:52,749 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-08 11:34:52,749 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-08 11:34:52,749 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-08 11:34:52,750 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-08 11:34:52,750 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-08 11:34:52,750 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-08 11:34:52,751 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-08 11:34:52,752 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-08 11:34:52,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-08 11:34:52,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-08 11:34:52,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-08 11:34:52,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-08 11:34:52,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-08 11:34:52,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-08 11:34:52,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-08 11:34:52,754 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-08 11:34:52,754 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-08 11:34:52,755 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-08 11:34:52,756 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-08 11:34:52,756 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-08 11:34:52,756 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-08 11:34:52,757 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-08 11:34:52,757 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-08 11:34:52,757 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-08 11:34:52,758 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-08 11:34:52,758 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-08 11:34:52,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:34:52,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:34:52,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:34:52,758 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-08 11:34:52,759 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-08 11:34:52,759 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-08 11:34:52,759 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-08 11:34:52,759 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 11:34:52,760 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 11:34:52,760 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 11:34:52,760 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-08 11:34:52,760 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-08 11:34:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-08 11:34:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-08 11:34:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-08 11:34:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-08 11:34:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-08 11:34:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-08 11:34:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-08 11:34:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-08 11:34:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-08 11:34:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-08 11:34:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-08 11:34:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-08 11:34:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-08 11:34:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:34:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:34:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-08 11:34:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-08 11:34:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-08 11:34:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-08 11:34:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 11:34:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-08 11:34:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-08 11:34:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 11:34:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 11:34:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-08 11:34:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 11:34:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 11:34:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-08 11:34:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 11:34:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-08 11:34:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 11:34:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-08 11:34:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-08 11:34:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-08 11:34:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-08 11:34:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-08 11:34:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-08 11:34:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-08 11:34:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-08 11:34:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-08 11:34:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-08 11:34:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-08 11:34:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:34:52,769 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-08 11:34:52,769 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-08 11:34:52,770 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-08 11:34:52,770 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 11:34:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 11:34:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-08 11:34:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 11:34:54,512 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 11:34:54,513 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-08 11:34:54,517 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:34:54 BoogieIcfgContainer [2020-07-08 11:34:54,518 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 11:34:54,519 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 11:34:54,519 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 11:34:54,523 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 11:34:54,523 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 11:34:51" (1/3) ... [2020-07-08 11:34:54,524 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5001c8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:34:54, skipping insertion in model container [2020-07-08 11:34:54,525 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:34:52" (2/3) ... [2020-07-08 11:34:54,525 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5001c8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:34:54, skipping insertion in model container [2020-07-08 11:34:54,525 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:34:54" (3/3) ... [2020-07-08 11:34:54,527 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product19.cil.c [2020-07-08 11:34:54,540 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 11:34:54,549 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 11:34:54,565 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 11:34:54,590 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 11:34:54,590 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 11:34:54,591 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 11:34:54,591 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 11:34:54,591 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 11:34:54,591 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 11:34:54,591 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 11:34:54,592 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 11:34:54,615 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states. [2020-07-08 11:34:54,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-08 11:34:54,626 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:34:54,627 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:34:54,627 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:34:54,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:34:54,634 INFO L82 PathProgramCache]: Analyzing trace with hash -578031485, now seen corresponding path program 1 times [2020-07-08 11:34:54,645 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:34:54,645 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1628678130] [2020-07-08 11:34:54,646 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:34:54,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:55,431 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:34:55,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:55,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {196#(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~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string13.base, #t~string13.offset, 1);call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1);call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1);call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string19.base, #t~string19.offset, 1);call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string21.base, #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(77, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(101, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(116, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(104, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string63.base, #t~string63.offset, 1);call write~init~int(82, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(73, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(84, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 4 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(75, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {166#true} is VALID [2020-07-08 11:34:55,550 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-08 11:34:55,551 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {166#true} {166#true} #508#return; {166#true} is VALID [2020-07-08 11:34:55,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:55,558 INFO L280 TraceCheckUtils]: 0: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-08 11:34:55,559 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {166#true} {166#true} #414#return; {166#true} is VALID [2020-07-08 11:34:55,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:55,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-08 11:34:55,565 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {166#true} {166#true} #416#return; {166#true} is VALID [2020-07-08 11:34:55,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:55,570 INFO L280 TraceCheckUtils]: 0: Hoare triple {166#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {166#true} is VALID [2020-07-08 11:34:55,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-08 11:34:55,571 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {166#true} {166#true} #418#return; {166#true} is VALID [2020-07-08 11:34:55,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:55,575 INFO L280 TraceCheckUtils]: 0: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-08 11:34:55,575 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {166#true} {166#true} #420#return; {166#true} is VALID [2020-07-08 11:34:55,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:55,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {166#true} is VALID [2020-07-08 11:34:55,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-08 11:34:55,592 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {166#true} {166#true} #498#return; {166#true} is VALID [2020-07-08 11:34:55,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:55,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:55,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {166#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {166#true} is VALID [2020-07-08 11:34:55,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-08 11:34:55,603 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {166#true} {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {166#true} is VALID [2020-07-08 11:34:55,603 INFO L263 TraceCheckUtils]: 0: Hoare triple {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {166#true} is VALID [2020-07-08 11:34:55,604 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {166#true} is VALID [2020-07-08 11:34:55,604 INFO L280 TraceCheckUtils]: 2: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-08 11:34:55,605 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {166#true} {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {166#true} is VALID [2020-07-08 11:34:55,605 INFO L280 TraceCheckUtils]: 4: Hoare triple {166#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {166#true} is VALID [2020-07-08 11:34:55,605 INFO L280 TraceCheckUtils]: 5: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-08 11:34:55,606 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {166#true} {167#false} #476#return; {167#false} is VALID [2020-07-08 11:34:55,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:55,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {166#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {166#true} is VALID [2020-07-08 11:34:55,611 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-08 11:34:55,611 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {166#true} {167#false} #490#return; {167#false} is VALID [2020-07-08 11:34:55,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:55,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {166#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {166#true} is VALID [2020-07-08 11:34:55,616 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-08 11:34:55,616 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {166#true} {167#false} #492#return; {167#false} is VALID [2020-07-08 11:34:55,624 INFO L263 TraceCheckUtils]: 0: Hoare triple {166#true} call ULTIMATE.init(); {196#(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~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 11:34:55,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {196#(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~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string13.base, #t~string13.offset, 1);call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1);call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1);call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string19.base, #t~string19.offset, 1);call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string21.base, #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(77, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(101, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(116, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(104, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string63.base, #t~string63.offset, 1);call write~init~int(82, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(73, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(84, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 4 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(75, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {166#true} is VALID [2020-07-08 11:34:55,626 INFO L280 TraceCheckUtils]: 2: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-08 11:34:55,626 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {166#true} {166#true} #508#return; {166#true} is VALID [2020-07-08 11:34:55,626 INFO L263 TraceCheckUtils]: 4: Hoare triple {166#true} call #t~ret73 := main(); {166#true} is VALID [2020-07-08 11:34:55,627 INFO L280 TraceCheckUtils]: 5: Hoare triple {166#true} havoc ~retValue_acc~11;havoc ~tmp~7; {166#true} is VALID [2020-07-08 11:34:55,627 INFO L263 TraceCheckUtils]: 6: Hoare triple {166#true} call select_helpers(); {166#true} is VALID [2020-07-08 11:34:55,627 INFO L280 TraceCheckUtils]: 7: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-08 11:34:55,628 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {166#true} {166#true} #414#return; {166#true} is VALID [2020-07-08 11:34:55,628 INFO L263 TraceCheckUtils]: 9: Hoare triple {166#true} call select_features(); {166#true} is VALID [2020-07-08 11:34:55,628 INFO L280 TraceCheckUtils]: 10: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-08 11:34:55,629 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {166#true} {166#true} #416#return; {166#true} is VALID [2020-07-08 11:34:55,629 INFO L263 TraceCheckUtils]: 12: Hoare triple {166#true} call #t~ret72 := valid_product(); {166#true} is VALID [2020-07-08 11:34:55,629 INFO L280 TraceCheckUtils]: 13: Hoare triple {166#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {166#true} is VALID [2020-07-08 11:34:55,629 INFO L280 TraceCheckUtils]: 14: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-08 11:34:55,630 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {166#true} {166#true} #418#return; {166#true} is VALID [2020-07-08 11:34:55,630 INFO L280 TraceCheckUtils]: 16: Hoare triple {166#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~7 := #t~ret72;havoc #t~ret72; {166#true} is VALID [2020-07-08 11:34:55,630 INFO L280 TraceCheckUtils]: 17: Hoare triple {166#true} assume 0 != ~tmp~7; {166#true} is VALID [2020-07-08 11:34:55,631 INFO L263 TraceCheckUtils]: 18: Hoare triple {166#true} call setup(); {166#true} is VALID [2020-07-08 11:34:55,631 INFO L280 TraceCheckUtils]: 19: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-08 11:34:55,631 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {166#true} {166#true} #420#return; {166#true} is VALID [2020-07-08 11:34:55,632 INFO L263 TraceCheckUtils]: 21: Hoare triple {166#true} call runTest(); {166#true} is VALID [2020-07-08 11:34:55,633 INFO L263 TraceCheckUtils]: 22: Hoare triple {166#true} call __utac_acc__Specification5_spec__1(); {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:34:55,633 INFO L280 TraceCheckUtils]: 23: Hoare triple {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {166#true} is VALID [2020-07-08 11:34:55,633 INFO L280 TraceCheckUtils]: 24: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-08 11:34:55,634 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {166#true} {166#true} #498#return; {166#true} is VALID [2020-07-08 11:34:55,634 INFO L263 TraceCheckUtils]: 26: Hoare triple {166#true} call test(); {166#true} is VALID [2020-07-08 11:34:55,634 INFO L280 TraceCheckUtils]: 27: Hoare triple {166#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {166#true} is VALID [2020-07-08 11:34:55,635 INFO L280 TraceCheckUtils]: 28: Hoare triple {166#true} assume false; {167#false} is VALID [2020-07-08 11:34:55,636 INFO L263 TraceCheckUtils]: 29: Hoare triple {167#false} call cleanup(); {167#false} is VALID [2020-07-08 11:34:55,636 INFO L280 TraceCheckUtils]: 30: Hoare triple {167#false} havoc ~i~0;havoc ~__cil_tmp2~0; {167#false} is VALID [2020-07-08 11:34:55,636 INFO L263 TraceCheckUtils]: 31: Hoare triple {167#false} call timeShift(); {167#false} is VALID [2020-07-08 11:34:55,637 INFO L263 TraceCheckUtils]: 32: Hoare triple {167#false} call __utac_acc__Specification5_spec__2(); {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:34:55,637 INFO L263 TraceCheckUtils]: 33: Hoare triple {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {166#true} is VALID [2020-07-08 11:34:55,637 INFO L280 TraceCheckUtils]: 34: Hoare triple {166#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {166#true} is VALID [2020-07-08 11:34:55,638 INFO L280 TraceCheckUtils]: 35: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-08 11:34:55,638 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {166#true} {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {166#true} is VALID [2020-07-08 11:34:55,638 INFO L280 TraceCheckUtils]: 37: Hoare triple {166#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {166#true} is VALID [2020-07-08 11:34:55,638 INFO L280 TraceCheckUtils]: 38: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-08 11:34:55,639 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {166#true} {167#false} #476#return; {167#false} is VALID [2020-07-08 11:34:55,639 INFO L280 TraceCheckUtils]: 40: Hoare triple {167#false} assume !(0 != ~pumpRunning~0); {167#false} is VALID [2020-07-08 11:34:55,639 INFO L280 TraceCheckUtils]: 41: Hoare triple {167#false} assume !(0 != ~systemActive~0); {167#false} is VALID [2020-07-08 11:34:55,640 INFO L263 TraceCheckUtils]: 42: Hoare triple {167#false} call __utac_acc__Specification5_spec__3(); {167#false} is VALID [2020-07-08 11:34:55,640 INFO L280 TraceCheckUtils]: 43: Hoare triple {167#false} havoc ~tmp~6;havoc ~tmp___0~2; {167#false} is VALID [2020-07-08 11:34:55,640 INFO L263 TraceCheckUtils]: 44: Hoare triple {167#false} call #t~ret70 := getWaterLevel(); {166#true} is VALID [2020-07-08 11:34:55,641 INFO L280 TraceCheckUtils]: 45: Hoare triple {166#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {166#true} is VALID [2020-07-08 11:34:55,641 INFO L280 TraceCheckUtils]: 46: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-08 11:34:55,641 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {166#true} {167#false} #490#return; {167#false} is VALID [2020-07-08 11:34:55,641 INFO L280 TraceCheckUtils]: 48: Hoare triple {167#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~6 := #t~ret70;havoc #t~ret70; {167#false} is VALID [2020-07-08 11:34:55,642 INFO L280 TraceCheckUtils]: 49: Hoare triple {167#false} assume 2 != ~tmp~6; {167#false} is VALID [2020-07-08 11:34:55,642 INFO L263 TraceCheckUtils]: 50: Hoare triple {167#false} call #t~ret71 := isPumpRunning(); {166#true} is VALID [2020-07-08 11:34:55,642 INFO L280 TraceCheckUtils]: 51: Hoare triple {166#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {166#true} is VALID [2020-07-08 11:34:55,643 INFO L280 TraceCheckUtils]: 52: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-08 11:34:55,643 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {166#true} {167#false} #492#return; {167#false} is VALID [2020-07-08 11:34:55,643 INFO L280 TraceCheckUtils]: 54: Hoare triple {167#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp___0~2 := #t~ret71;havoc #t~ret71; {167#false} is VALID [2020-07-08 11:34:55,644 INFO L280 TraceCheckUtils]: 55: Hoare triple {167#false} assume 0 != ~tmp___0~2; {167#false} is VALID [2020-07-08 11:34:55,644 INFO L280 TraceCheckUtils]: 56: Hoare triple {167#false} assume 0 == ~switchedOnBeforeTS~0; {167#false} is VALID [2020-07-08 11:34:55,644 INFO L263 TraceCheckUtils]: 57: Hoare triple {167#false} call __automaton_fail(); {167#false} is VALID [2020-07-08 11:34:55,644 INFO L280 TraceCheckUtils]: 58: Hoare triple {167#false} assume !false; {167#false} is VALID [2020-07-08 11:34:55,654 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:34:55,655 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1628678130] [2020-07-08 11:34:55,656 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:34:55,656 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 11:34:55,657 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [19042287] [2020-07-08 11:34:55,663 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:34:55,667 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:34:55,671 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 11:34:55,795 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:34:55,795 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 11:34:55,796 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:34:55,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 11:34:55,806 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-08 11:34:55,809 INFO L87 Difference]: Start difference. First operand 163 states. Second operand 4 states. [2020-07-08 11:34:59,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:34:59,872 INFO L93 Difference]: Finished difference Result 268 states and 349 transitions. [2020-07-08 11:34:59,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-08 11:34:59,873 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:34:59,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:34:59,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:34:59,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 349 transitions. [2020-07-08 11:34:59,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:34:59,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 349 transitions. [2020-07-08 11:34:59,922 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 349 transitions. [2020-07-08 11:35:00,983 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 349 edges. 349 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:35:01,006 INFO L225 Difference]: With dead ends: 268 [2020-07-08 11:35:01,006 INFO L226 Difference]: Without dead ends: 149 [2020-07-08 11:35:01,011 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-08 11:35:01,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149 states. [2020-07-08 11:35:02,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149 to 120. [2020-07-08 11:35:02,257 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:35:02,258 INFO L82 GeneralOperation]: Start isEquivalent. First operand 149 states. Second operand 120 states. [2020-07-08 11:35:02,258 INFO L74 IsIncluded]: Start isIncluded. First operand 149 states. Second operand 120 states. [2020-07-08 11:35:02,258 INFO L87 Difference]: Start difference. First operand 149 states. Second operand 120 states. [2020-07-08 11:35:02,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:35:02,274 INFO L93 Difference]: Finished difference Result 149 states and 186 transitions. [2020-07-08 11:35:02,274 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 186 transitions. [2020-07-08 11:35:02,277 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:35:02,278 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:35:02,278 INFO L74 IsIncluded]: Start isIncluded. First operand 120 states. Second operand 149 states. [2020-07-08 11:35:02,278 INFO L87 Difference]: Start difference. First operand 120 states. Second operand 149 states. [2020-07-08 11:35:02,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:35:02,293 INFO L93 Difference]: Finished difference Result 149 states and 186 transitions. [2020-07-08 11:35:02,293 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 186 transitions. [2020-07-08 11:35:02,300 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:35:02,301 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:35:02,301 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:35:02,301 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:35:02,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 120 states. [2020-07-08 11:35:02,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 141 transitions. [2020-07-08 11:35:02,318 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 141 transitions. Word has length 59 [2020-07-08 11:35:02,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:35:02,319 INFO L479 AbstractCegarLoop]: Abstraction has 120 states and 141 transitions. [2020-07-08 11:35:02,319 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 11:35:02,319 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 141 transitions. [2020-07-08 11:35:02,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-08 11:35:02,326 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:35:02,326 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:35:02,326 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 11:35:02,327 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:35:02,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:35:02,327 INFO L82 PathProgramCache]: Analyzing trace with hash 1225445288, now seen corresponding path program 1 times [2020-07-08 11:35:02,327 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:35:02,328 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1465000380] [2020-07-08 11:35:02,328 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:35:02,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:02,822 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:35:02,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:02,908 INFO L280 TraceCheckUtils]: 0: Hoare triple {1079#(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~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string13.base, #t~string13.offset, 1);call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1);call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1);call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string19.base, #t~string19.offset, 1);call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string21.base, #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(77, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(101, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(116, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(104, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string63.base, #t~string63.offset, 1);call write~init~int(82, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(73, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(84, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 4 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(75, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:02,909 INFO L280 TraceCheckUtils]: 1: Hoare triple {1050#(= 1 ~systemActive~0)} assume true; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:02,910 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1050#(= 1 ~systemActive~0)} {1045#true} #508#return; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:02,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:02,920 INFO L280 TraceCheckUtils]: 0: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-08 11:35:02,921 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1045#true} {1050#(= 1 ~systemActive~0)} #414#return; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:02,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:02,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-08 11:35:02,925 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1045#true} {1050#(= 1 ~systemActive~0)} #416#return; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:02,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:02,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {1045#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {1080#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:35:02,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {1080#(= 1 |valid_product_#res|)} assume true; {1080#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:35:02,945 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1080#(= 1 |valid_product_#res|)} {1050#(= 1 ~systemActive~0)} #418#return; {1058#(= |main_#t~ret72| ~systemActive~0)} is VALID [2020-07-08 11:35:02,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:02,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-08 11:35:02,950 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1045#true} {1060#(not (= 0 ~systemActive~0))} #420#return; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:02,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:02,968 INFO L280 TraceCheckUtils]: 0: Hoare triple {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1045#true} is VALID [2020-07-08 11:35:02,968 INFO L280 TraceCheckUtils]: 1: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-08 11:35:02,969 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1045#true} {1060#(not (= 0 ~systemActive~0))} #498#return; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:02,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:02,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:02,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {1045#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1045#true} is VALID [2020-07-08 11:35:02,977 INFO L280 TraceCheckUtils]: 1: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-08 11:35:02,978 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1045#true} {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {1045#true} is VALID [2020-07-08 11:35:02,978 INFO L263 TraceCheckUtils]: 0: Hoare triple {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {1045#true} is VALID [2020-07-08 11:35:02,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {1045#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1045#true} is VALID [2020-07-08 11:35:02,978 INFO L280 TraceCheckUtils]: 2: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-08 11:35:02,979 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1045#true} {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {1045#true} is VALID [2020-07-08 11:35:02,979 INFO L280 TraceCheckUtils]: 4: Hoare triple {1045#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {1045#true} is VALID [2020-07-08 11:35:02,979 INFO L280 TraceCheckUtils]: 5: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-08 11:35:02,980 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1045#true} {1060#(not (= 0 ~systemActive~0))} #476#return; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:02,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:02,984 INFO L280 TraceCheckUtils]: 0: Hoare triple {1045#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {1045#true} is VALID [2020-07-08 11:35:02,984 INFO L280 TraceCheckUtils]: 1: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-08 11:35:02,985 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1045#true} {1046#false} #490#return; {1046#false} is VALID [2020-07-08 11:35:02,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:02,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {1045#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1045#true} is VALID [2020-07-08 11:35:02,988 INFO L280 TraceCheckUtils]: 1: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-08 11:35:02,989 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1045#true} {1046#false} #492#return; {1046#false} is VALID [2020-07-08 11:35:02,994 INFO L263 TraceCheckUtils]: 0: Hoare triple {1045#true} call ULTIMATE.init(); {1079#(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~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 11:35:02,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {1079#(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~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string13.base, #t~string13.offset, 1);call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1);call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1);call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string19.base, #t~string19.offset, 1);call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string21.base, #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(77, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(101, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(116, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(104, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string63.base, #t~string63.offset, 1);call write~init~int(82, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(73, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(84, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 4 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(75, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:03,000 INFO L280 TraceCheckUtils]: 2: Hoare triple {1050#(= 1 ~systemActive~0)} assume true; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:03,001 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1050#(= 1 ~systemActive~0)} {1045#true} #508#return; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:03,002 INFO L263 TraceCheckUtils]: 4: Hoare triple {1050#(= 1 ~systemActive~0)} call #t~ret73 := main(); {1050#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:03,003 INFO L280 TraceCheckUtils]: 5: Hoare triple {1050#(= 1 ~systemActive~0)} havoc ~retValue_acc~11;havoc ~tmp~7; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:03,003 INFO L263 TraceCheckUtils]: 6: Hoare triple {1050#(= 1 ~systemActive~0)} call select_helpers(); {1045#true} is VALID [2020-07-08 11:35:03,004 INFO L280 TraceCheckUtils]: 7: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-08 11:35:03,004 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1045#true} {1050#(= 1 ~systemActive~0)} #414#return; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:03,005 INFO L263 TraceCheckUtils]: 9: Hoare triple {1050#(= 1 ~systemActive~0)} call select_features(); {1045#true} is VALID [2020-07-08 11:35:03,005 INFO L280 TraceCheckUtils]: 10: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-08 11:35:03,006 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1045#true} {1050#(= 1 ~systemActive~0)} #416#return; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:03,006 INFO L263 TraceCheckUtils]: 12: Hoare triple {1050#(= 1 ~systemActive~0)} call #t~ret72 := valid_product(); {1045#true} is VALID [2020-07-08 11:35:03,007 INFO L280 TraceCheckUtils]: 13: Hoare triple {1045#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {1080#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:35:03,008 INFO L280 TraceCheckUtils]: 14: Hoare triple {1080#(= 1 |valid_product_#res|)} assume true; {1080#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:35:03,009 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1080#(= 1 |valid_product_#res|)} {1050#(= 1 ~systemActive~0)} #418#return; {1058#(= |main_#t~ret72| ~systemActive~0)} is VALID [2020-07-08 11:35:03,009 INFO L280 TraceCheckUtils]: 16: Hoare triple {1058#(= |main_#t~ret72| ~systemActive~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~7 := #t~ret72;havoc #t~ret72; {1059#(= main_~tmp~7 ~systemActive~0)} is VALID [2020-07-08 11:35:03,010 INFO L280 TraceCheckUtils]: 17: Hoare triple {1059#(= main_~tmp~7 ~systemActive~0)} assume 0 != ~tmp~7; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:03,010 INFO L263 TraceCheckUtils]: 18: Hoare triple {1060#(not (= 0 ~systemActive~0))} call setup(); {1045#true} is VALID [2020-07-08 11:35:03,011 INFO L280 TraceCheckUtils]: 19: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-08 11:35:03,011 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1045#true} {1060#(not (= 0 ~systemActive~0))} #420#return; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:03,012 INFO L263 TraceCheckUtils]: 21: Hoare triple {1060#(not (= 0 ~systemActive~0))} call runTest(); {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:03,013 INFO L263 TraceCheckUtils]: 22: Hoare triple {1060#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:35:03,013 INFO L280 TraceCheckUtils]: 23: Hoare triple {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1045#true} is VALID [2020-07-08 11:35:03,014 INFO L280 TraceCheckUtils]: 24: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-08 11:35:03,014 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1045#true} {1060#(not (= 0 ~systemActive~0))} #498#return; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:03,015 INFO L263 TraceCheckUtils]: 26: Hoare triple {1060#(not (= 0 ~systemActive~0))} call test(); {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:03,016 INFO L280 TraceCheckUtils]: 27: Hoare triple {1060#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:03,016 INFO L280 TraceCheckUtils]: 28: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume !false; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:03,017 INFO L280 TraceCheckUtils]: 29: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:03,018 INFO L280 TraceCheckUtils]: 30: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:03,019 INFO L280 TraceCheckUtils]: 31: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~0); {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:03,020 INFO L280 TraceCheckUtils]: 32: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:03,020 INFO L280 TraceCheckUtils]: 33: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~0); {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:03,021 INFO L280 TraceCheckUtils]: 34: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:03,022 INFO L280 TraceCheckUtils]: 35: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:03,022 INFO L263 TraceCheckUtils]: 36: Hoare triple {1060#(not (= 0 ~systemActive~0))} call timeShift(); {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:03,023 INFO L263 TraceCheckUtils]: 37: Hoare triple {1060#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:35:03,024 INFO L263 TraceCheckUtils]: 38: Hoare triple {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {1045#true} is VALID [2020-07-08 11:35:03,024 INFO L280 TraceCheckUtils]: 39: Hoare triple {1045#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1045#true} is VALID [2020-07-08 11:35:03,024 INFO L280 TraceCheckUtils]: 40: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-08 11:35:03,024 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1045#true} {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {1045#true} is VALID [2020-07-08 11:35:03,025 INFO L280 TraceCheckUtils]: 42: Hoare triple {1045#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {1045#true} is VALID [2020-07-08 11:35:03,025 INFO L280 TraceCheckUtils]: 43: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-08 11:35:03,026 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1045#true} {1060#(not (= 0 ~systemActive~0))} #476#return; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:03,027 INFO L280 TraceCheckUtils]: 45: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:03,028 INFO L280 TraceCheckUtils]: 46: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1046#false} is VALID [2020-07-08 11:35:03,028 INFO L263 TraceCheckUtils]: 47: Hoare triple {1046#false} call __utac_acc__Specification5_spec__3(); {1046#false} is VALID [2020-07-08 11:35:03,028 INFO L280 TraceCheckUtils]: 48: Hoare triple {1046#false} havoc ~tmp~6;havoc ~tmp___0~2; {1046#false} is VALID [2020-07-08 11:35:03,028 INFO L263 TraceCheckUtils]: 49: Hoare triple {1046#false} call #t~ret70 := getWaterLevel(); {1045#true} is VALID [2020-07-08 11:35:03,029 INFO L280 TraceCheckUtils]: 50: Hoare triple {1045#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {1045#true} is VALID [2020-07-08 11:35:03,029 INFO L280 TraceCheckUtils]: 51: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-08 11:35:03,029 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1045#true} {1046#false} #490#return; {1046#false} is VALID [2020-07-08 11:35:03,030 INFO L280 TraceCheckUtils]: 53: Hoare triple {1046#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~6 := #t~ret70;havoc #t~ret70; {1046#false} is VALID [2020-07-08 11:35:03,030 INFO L280 TraceCheckUtils]: 54: Hoare triple {1046#false} assume 2 != ~tmp~6; {1046#false} is VALID [2020-07-08 11:35:03,030 INFO L263 TraceCheckUtils]: 55: Hoare triple {1046#false} call #t~ret71 := isPumpRunning(); {1045#true} is VALID [2020-07-08 11:35:03,030 INFO L280 TraceCheckUtils]: 56: Hoare triple {1045#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1045#true} is VALID [2020-07-08 11:35:03,031 INFO L280 TraceCheckUtils]: 57: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-08 11:35:03,031 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1045#true} {1046#false} #492#return; {1046#false} is VALID [2020-07-08 11:35:03,031 INFO L280 TraceCheckUtils]: 59: Hoare triple {1046#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp___0~2 := #t~ret71;havoc #t~ret71; {1046#false} is VALID [2020-07-08 11:35:03,031 INFO L280 TraceCheckUtils]: 60: Hoare triple {1046#false} assume 0 != ~tmp___0~2; {1046#false} is VALID [2020-07-08 11:35:03,032 INFO L280 TraceCheckUtils]: 61: Hoare triple {1046#false} assume 0 == ~switchedOnBeforeTS~0; {1046#false} is VALID [2020-07-08 11:35:03,032 INFO L263 TraceCheckUtils]: 62: Hoare triple {1046#false} call __automaton_fail(); {1046#false} is VALID [2020-07-08 11:35:03,032 INFO L280 TraceCheckUtils]: 63: Hoare triple {1046#false} assume !false; {1046#false} is VALID [2020-07-08 11:35:03,042 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:35:03,042 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1465000380] [2020-07-08 11:35:03,043 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:35:03,043 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:35:03,043 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [149199800] [2020-07-08 11:35:03,045 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-08 11:35:03,046 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:35:03,046 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:35:03,126 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:35:03,126 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:35:03,126 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:35:03,127 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:35:03,127 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:35:03,127 INFO L87 Difference]: Start difference. First operand 120 states and 141 transitions. Second operand 9 states. [2020-07-08 11:35:04,165 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:35:05,160 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:35:05,575 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:35:05,933 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:35:11,270 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:35:18,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:35:18,410 INFO L93 Difference]: Finished difference Result 411 states and 521 transitions. [2020-07-08 11:35:18,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-08 11:35:18,410 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-08 11:35:18,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:35:18,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:35:18,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 521 transitions. [2020-07-08 11:35:18,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:35:18,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 521 transitions. [2020-07-08 11:35:18,438 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 521 transitions. [2020-07-08 11:35:20,075 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 521 edges. 521 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:35:20,096 INFO L225 Difference]: With dead ends: 411 [2020-07-08 11:35:20,097 INFO L226 Difference]: Without dead ends: 319 [2020-07-08 11:35:20,099 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-08 11:35:20,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 319 states. [2020-07-08 11:35:22,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 319 to 269. [2020-07-08 11:35:22,408 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:35:22,409 INFO L82 GeneralOperation]: Start isEquivalent. First operand 319 states. Second operand 269 states. [2020-07-08 11:35:22,409 INFO L74 IsIncluded]: Start isIncluded. First operand 319 states. Second operand 269 states. [2020-07-08 11:35:22,409 INFO L87 Difference]: Start difference. First operand 319 states. Second operand 269 states. [2020-07-08 11:35:22,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:35:22,430 INFO L93 Difference]: Finished difference Result 319 states and 398 transitions. [2020-07-08 11:35:22,430 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 398 transitions. [2020-07-08 11:35:22,433 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:35:22,433 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:35:22,433 INFO L74 IsIncluded]: Start isIncluded. First operand 269 states. Second operand 319 states. [2020-07-08 11:35:22,433 INFO L87 Difference]: Start difference. First operand 269 states. Second operand 319 states. [2020-07-08 11:35:22,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:35:22,452 INFO L93 Difference]: Finished difference Result 319 states and 398 transitions. [2020-07-08 11:35:22,452 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 398 transitions. [2020-07-08 11:35:22,454 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:35:22,454 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:35:22,454 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:35:22,454 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:35:22,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 269 states. [2020-07-08 11:35:22,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 332 transitions. [2020-07-08 11:35:22,470 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 332 transitions. Word has length 64 [2020-07-08 11:35:22,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:35:22,470 INFO L479 AbstractCegarLoop]: Abstraction has 269 states and 332 transitions. [2020-07-08 11:35:22,470 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:35:22,471 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 332 transitions. [2020-07-08 11:35:22,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2020-07-08 11:35:22,472 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:35:22,473 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:35:22,473 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 11:35:22,473 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:35:22,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:35:22,474 INFO L82 PathProgramCache]: Analyzing trace with hash 303889549, now seen corresponding path program 1 times [2020-07-08 11:35:22,474 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:35:22,474 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1536453526] [2020-07-08 11:35:22,474 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:35:22,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:22,872 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:35:22,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:22,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {2740#(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~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string13.base, #t~string13.offset, 1);call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1);call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1);call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string19.base, #t~string19.offset, 1);call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string21.base, #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(77, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(101, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(116, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(104, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string63.base, #t~string63.offset, 1);call write~init~int(82, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(73, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(84, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 4 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(75, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:22,979 INFO L280 TraceCheckUtils]: 1: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume true; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:22,980 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2705#(= 0 ~pumpRunning~0)} {2700#true} #508#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:22,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:22,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-08 11:35:22,987 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #414#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:22,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:22,990 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-08 11:35:22,991 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #416#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:22,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:22,995 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2700#true} is VALID [2020-07-08 11:35:22,995 INFO L280 TraceCheckUtils]: 1: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-08 11:35:22,996 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #418#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:22,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:23,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-08 11:35:23,001 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #420#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:23,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2700#true} is VALID [2020-07-08 11:35:23,015 INFO L280 TraceCheckUtils]: 1: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-08 11:35:23,016 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #498#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:23,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:23,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2700#true} is VALID [2020-07-08 11:35:23,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-08 11:35:23,025 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2700#true} {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {2700#true} is VALID [2020-07-08 11:35:23,025 INFO L263 TraceCheckUtils]: 0: Hoare triple {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {2700#true} is VALID [2020-07-08 11:35:23,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {2700#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2700#true} is VALID [2020-07-08 11:35:23,026 INFO L280 TraceCheckUtils]: 2: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-08 11:35:23,026 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2700#true} {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {2700#true} is VALID [2020-07-08 11:35:23,026 INFO L280 TraceCheckUtils]: 4: Hoare triple {2700#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {2700#true} is VALID [2020-07-08 11:35:23,027 INFO L280 TraceCheckUtils]: 5: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-08 11:35:23,027 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #476#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:23,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:23,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-08 11:35:23,049 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #464#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {2745#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {2700#true} is VALID [2020-07-08 11:35:23,050 INFO L280 TraceCheckUtils]: 1: Hoare triple {2700#true} assume !(0 != ~pumpRunning~0); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,050 INFO L263 TraceCheckUtils]: 2: Hoare triple {2705#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {2700#true} is VALID [2020-07-08 11:35:23,050 INFO L280 TraceCheckUtils]: 3: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-08 11:35:23,050 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #464#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,051 INFO L280 TraceCheckUtils]: 5: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume true; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,051 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2705#(= 0 ~pumpRunning~0)} {2705#(= 0 ~pumpRunning~0)} #480#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:23,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {2700#true} is VALID [2020-07-08 11:35:23,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-08 11:35:23,061 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #490#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:23,084 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:35:23,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:35:23,086 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} {2705#(= 0 ~pumpRunning~0)} #492#return; {2738#(= 0 |__utac_acc__Specification5_spec__3_#t~ret71|)} is VALID [2020-07-08 11:35:23,090 INFO L263 TraceCheckUtils]: 0: Hoare triple {2700#true} call ULTIMATE.init(); {2740#(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~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 11:35:23,096 INFO L280 TraceCheckUtils]: 1: Hoare triple {2740#(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~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string13.base, #t~string13.offset, 1);call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1);call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1);call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string19.base, #t~string19.offset, 1);call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string21.base, #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(77, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(101, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(116, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(104, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string63.base, #t~string63.offset, 1);call write~init~int(82, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(73, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(84, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 4 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(75, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,097 INFO L280 TraceCheckUtils]: 2: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume true; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,098 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2705#(= 0 ~pumpRunning~0)} {2700#true} #508#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,098 INFO L263 TraceCheckUtils]: 4: Hoare triple {2705#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,099 INFO L280 TraceCheckUtils]: 5: Hoare triple {2705#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11;havoc ~tmp~7; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,099 INFO L263 TraceCheckUtils]: 6: Hoare triple {2705#(= 0 ~pumpRunning~0)} call select_helpers(); {2700#true} is VALID [2020-07-08 11:35:23,099 INFO L280 TraceCheckUtils]: 7: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-08 11:35:23,100 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #414#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,100 INFO L263 TraceCheckUtils]: 9: Hoare triple {2705#(= 0 ~pumpRunning~0)} call select_features(); {2700#true} is VALID [2020-07-08 11:35:23,100 INFO L280 TraceCheckUtils]: 10: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-08 11:35:23,101 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #416#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,101 INFO L263 TraceCheckUtils]: 12: Hoare triple {2705#(= 0 ~pumpRunning~0)} call #t~ret72 := valid_product(); {2700#true} is VALID [2020-07-08 11:35:23,101 INFO L280 TraceCheckUtils]: 13: Hoare triple {2700#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2700#true} is VALID [2020-07-08 11:35:23,102 INFO L280 TraceCheckUtils]: 14: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-08 11:35:23,102 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #418#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,103 INFO L280 TraceCheckUtils]: 16: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~7 := #t~ret72;havoc #t~ret72; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,104 INFO L280 TraceCheckUtils]: 17: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~7; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,104 INFO L263 TraceCheckUtils]: 18: Hoare triple {2705#(= 0 ~pumpRunning~0)} call setup(); {2700#true} is VALID [2020-07-08 11:35:23,104 INFO L280 TraceCheckUtils]: 19: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-08 11:35:23,105 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #420#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,105 INFO L263 TraceCheckUtils]: 21: Hoare triple {2705#(= 0 ~pumpRunning~0)} call runTest(); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,106 INFO L263 TraceCheckUtils]: 22: Hoare triple {2705#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:35:23,106 INFO L280 TraceCheckUtils]: 23: Hoare triple {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2700#true} is VALID [2020-07-08 11:35:23,107 INFO L280 TraceCheckUtils]: 24: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-08 11:35:23,107 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #498#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,108 INFO L263 TraceCheckUtils]: 26: Hoare triple {2705#(= 0 ~pumpRunning~0)} call test(); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,109 INFO L280 TraceCheckUtils]: 27: Hoare triple {2705#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,109 INFO L280 TraceCheckUtils]: 28: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume !false; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,110 INFO L280 TraceCheckUtils]: 29: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,110 INFO L280 TraceCheckUtils]: 30: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,111 INFO L280 TraceCheckUtils]: 31: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,111 INFO L280 TraceCheckUtils]: 32: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,112 INFO L280 TraceCheckUtils]: 33: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,113 INFO L280 TraceCheckUtils]: 34: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,113 INFO L280 TraceCheckUtils]: 35: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,114 INFO L263 TraceCheckUtils]: 36: Hoare triple {2705#(= 0 ~pumpRunning~0)} call timeShift(); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,115 INFO L263 TraceCheckUtils]: 37: Hoare triple {2705#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:35:23,115 INFO L263 TraceCheckUtils]: 38: Hoare triple {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {2700#true} is VALID [2020-07-08 11:35:23,115 INFO L280 TraceCheckUtils]: 39: Hoare triple {2700#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2700#true} is VALID [2020-07-08 11:35:23,115 INFO L280 TraceCheckUtils]: 40: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-08 11:35:23,116 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2700#true} {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {2700#true} is VALID [2020-07-08 11:35:23,116 INFO L280 TraceCheckUtils]: 42: Hoare triple {2700#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {2700#true} is VALID [2020-07-08 11:35:23,116 INFO L280 TraceCheckUtils]: 43: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-08 11:35:23,117 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #476#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,117 INFO L280 TraceCheckUtils]: 45: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,118 INFO L280 TraceCheckUtils]: 46: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,119 INFO L263 TraceCheckUtils]: 47: Hoare triple {2705#(= 0 ~pumpRunning~0)} call processEnvironment(); {2745#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:35:23,119 INFO L280 TraceCheckUtils]: 48: Hoare triple {2745#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {2700#true} is VALID [2020-07-08 11:35:23,119 INFO L280 TraceCheckUtils]: 49: Hoare triple {2700#true} assume !(0 != ~pumpRunning~0); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,120 INFO L263 TraceCheckUtils]: 50: Hoare triple {2705#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {2700#true} is VALID [2020-07-08 11:35:23,120 INFO L280 TraceCheckUtils]: 51: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-08 11:35:23,120 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #464#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,121 INFO L280 TraceCheckUtils]: 53: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume true; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,122 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {2705#(= 0 ~pumpRunning~0)} {2705#(= 0 ~pumpRunning~0)} #480#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,122 INFO L263 TraceCheckUtils]: 55: Hoare triple {2705#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,123 INFO L280 TraceCheckUtils]: 56: Hoare triple {2705#(= 0 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~2; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,123 INFO L263 TraceCheckUtils]: 57: Hoare triple {2705#(= 0 ~pumpRunning~0)} call #t~ret70 := getWaterLevel(); {2700#true} is VALID [2020-07-08 11:35:23,123 INFO L280 TraceCheckUtils]: 58: Hoare triple {2700#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {2700#true} is VALID [2020-07-08 11:35:23,124 INFO L280 TraceCheckUtils]: 59: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-08 11:35:23,124 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #490#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,125 INFO L280 TraceCheckUtils]: 61: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~6 := #t~ret70;havoc #t~ret70; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,126 INFO L280 TraceCheckUtils]: 62: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~6; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:23,126 INFO L263 TraceCheckUtils]: 63: Hoare triple {2705#(= 0 ~pumpRunning~0)} call #t~ret71 := isPumpRunning(); {2700#true} is VALID [2020-07-08 11:35:23,126 INFO L280 TraceCheckUtils]: 64: Hoare triple {2700#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:35:23,127 INFO L280 TraceCheckUtils]: 65: Hoare triple {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:35:23,128 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} {2705#(= 0 ~pumpRunning~0)} #492#return; {2738#(= 0 |__utac_acc__Specification5_spec__3_#t~ret71|)} is VALID [2020-07-08 11:35:23,129 INFO L280 TraceCheckUtils]: 67: Hoare triple {2738#(= 0 |__utac_acc__Specification5_spec__3_#t~ret71|)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp___0~2 := #t~ret71;havoc #t~ret71; {2739#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-08 11:35:23,129 INFO L280 TraceCheckUtils]: 68: Hoare triple {2739#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume 0 != ~tmp___0~2; {2701#false} is VALID [2020-07-08 11:35:23,129 INFO L280 TraceCheckUtils]: 69: Hoare triple {2701#false} assume 0 == ~switchedOnBeforeTS~0; {2701#false} is VALID [2020-07-08 11:35:23,130 INFO L263 TraceCheckUtils]: 70: Hoare triple {2701#false} call __automaton_fail(); {2701#false} is VALID [2020-07-08 11:35:23,130 INFO L280 TraceCheckUtils]: 71: Hoare triple {2701#false} assume !false; {2701#false} is VALID [2020-07-08 11:35:23,140 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 11:35:23,141 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1536453526] [2020-07-08 11:35:23,141 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:35:23,141 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:35:23,141 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [463856179] [2020-07-08 11:35:23,142 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 72 [2020-07-08 11:35:23,142 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:35:23,142 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:35:23,230 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:35:23,230 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:35:23,230 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:35:23,231 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:35:23,231 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:35:23,231 INFO L87 Difference]: Start difference. First operand 269 states and 332 transitions. Second operand 9 states. [2020-07-08 11:35:24,211 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:35:27,135 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:35:30,501 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:35:30,956 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:35:31,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:35:31,610 INFO L93 Difference]: Finished difference Result 485 states and 642 transitions. [2020-07-08 11:35:31,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 11:35:31,610 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 72 [2020-07-08 11:35:31,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:35:31,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:35:31,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 274 transitions. [2020-07-08 11:35:31,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:35:31,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 274 transitions. [2020-07-08 11:35:31,624 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 274 transitions. [2020-07-08 11:35:32,409 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 274 edges. 274 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:35:32,409 INFO L225 Difference]: With dead ends: 485 [2020-07-08 11:35:32,409 INFO L226 Difference]: Without dead ends: 0 [2020-07-08 11:35:32,413 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2020-07-08 11:35:32,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-08 11:35:32,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-08 11:35:32,414 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:35:32,414 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-08 11:35:32,414 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 11:35:32,414 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 11:35:32,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:35:32,414 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 11:35:32,414 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 11:35:32,414 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:35:32,414 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:35:32,415 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 11:35:32,415 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 11:35:32,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:35:32,415 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 11:35:32,415 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 11:35:32,415 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:35:32,415 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:35:32,415 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:35:32,415 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:35:32,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-08 11:35:32,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-08 11:35:32,416 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 72 [2020-07-08 11:35:32,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:35:32,416 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-08 11:35:32,416 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:35:32,416 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 11:35:32,416 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:35:32,417 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 11:35:32,419 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-08 11:35:34,457 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9 [2020-07-08 11:35:34,622 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-08 11:35:34,780 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-08 11:35:34,971 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-08 11:35:35,153 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-08 11:35:35,351 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-08 11:35:35,586 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-08 11:35:35,830 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:35:36,277 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-07-08 11:35:36,468 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-08 11:35:36,704 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-08 11:35:37,057 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-08 11:35:37,236 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-08 11:35:37,468 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-08 11:35:37,804 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-08 11:35:38,124 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-08 11:35:38,466 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-07-08 11:35:38,691 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-08 11:35:38,871 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-08 11:35:39,040 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-08 11:35:39,251 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-08 11:35:39,439 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-08 11:35:39,769 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9 [2020-07-08 11:35:40,156 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-07-08 11:35:40,518 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2020-07-08 11:35:40,572 INFO L268 CegarLoopResult]: For program point L384(lines 384 388) no Hoare annotation was computed. [2020-07-08 11:35:40,572 INFO L268 CegarLoopResult]: For program point L384-1(lines 384 388) no Hoare annotation was computed. [2020-07-08 11:35:40,572 INFO L268 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-07-08 11:35:40,572 INFO L268 CegarLoopResult]: For program point L378-2(lines 378 399) no Hoare annotation was computed. [2020-07-08 11:35:40,572 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 353 408) no Hoare annotation was computed. [2020-07-08 11:35:40,573 INFO L268 CegarLoopResult]: For program point L400(lines 377 401) no Hoare annotation was computed. [2020-07-08 11:35:40,573 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 353 408) no Hoare annotation was computed. [2020-07-08 11:35:40,573 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 353 408) no Hoare annotation was computed. [2020-07-08 11:35:40,573 INFO L268 CegarLoopResult]: For program point L441(lines 441 445) no Hoare annotation was computed. [2020-07-08 11:35:40,573 INFO L268 CegarLoopResult]: For program point L441-1(lines 441 445) no Hoare annotation was computed. [2020-07-08 11:35:40,573 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 409 468) no Hoare annotation was computed. [2020-07-08 11:35:40,574 INFO L268 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-07-08 11:35:40,574 INFO L268 CegarLoopResult]: For program point L435-2(lines 435 460) no Hoare annotation was computed. [2020-07-08 11:35:40,574 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 409 468) no Hoare annotation was computed. [2020-07-08 11:35:40,574 INFO L268 CegarLoopResult]: For program point L461(lines 434 462) no Hoare annotation was computed. [2020-07-08 11:35:40,574 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 409 468) no Hoare annotation was computed. [2020-07-08 11:35:40,574 INFO L268 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-07-08 11:35:40,574 INFO L268 CegarLoopResult]: For program point L454-1(line 454) no Hoare annotation was computed. [2020-07-08 11:35:40,575 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 778 784) the Hoare annotation is: true [2020-07-08 11:35:40,575 INFO L268 CegarLoopResult]: For program point select_helpersEXIT(lines 778 784) no Hoare annotation was computed. [2020-07-08 11:35:40,575 INFO L268 CegarLoopResult]: For program point valid_productEXIT(lines 785 793) no Hoare annotation was computed. [2020-07-08 11:35:40,575 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 785 793) the Hoare annotation is: true [2020-07-08 11:35:40,575 INFO L268 CegarLoopResult]: For program point valid_productFINAL(lines 785 793) no Hoare annotation was computed. [2020-07-08 11:35:40,575 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 796 803) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-08 11:35:40,575 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1EXIT(lines 796 803) no Hoare annotation was computed. [2020-07-08 11:35:40,575 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1FINAL(lines 796 803) no Hoare annotation was computed. [2020-07-08 11:35:40,575 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 804 813) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0))) [2020-07-08 11:35:40,575 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2EXIT(lines 804 813) no Hoare annotation was computed. [2020-07-08 11:35:40,575 INFO L268 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-07-08 11:35:40,576 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2FINAL(lines 804 813) no Hoare annotation was computed. [2020-07-08 11:35:40,576 INFO L264 CegarLoopResult]: At program point L829(line 829) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-08 11:35:40,576 INFO L268 CegarLoopResult]: For program point L827(lines 827 833) no Hoare annotation was computed. [2020-07-08 11:35:40,576 INFO L268 CegarLoopResult]: For program point L826(lines 826 836) no Hoare annotation was computed. [2020-07-08 11:35:40,576 INFO L271 CegarLoopResult]: At program point L824(line 824) the Hoare annotation is: true [2020-07-08 11:35:40,576 INFO L268 CegarLoopResult]: For program point L824-1(line 824) no Hoare annotation was computed. [2020-07-08 11:35:40,576 INFO L268 CegarLoopResult]: For program point L822(lines 822 839) no Hoare annotation was computed. [2020-07-08 11:35:40,576 INFO L268 CegarLoopResult]: For program point L822-1(lines 814 842) no Hoare annotation was computed. [2020-07-08 11:35:40,576 INFO L271 CegarLoopResult]: At program point L820(line 820) the Hoare annotation is: true [2020-07-08 11:35:40,577 INFO L268 CegarLoopResult]: For program point L820-1(line 820) no Hoare annotation was computed. [2020-07-08 11:35:40,577 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 814 842) the Hoare annotation is: true [2020-07-08 11:35:40,577 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__3EXIT(lines 814 842) no Hoare annotation was computed. [2020-07-08 11:35:40,577 INFO L264 CegarLoopResult]: At program point L929(line 929) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~7 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-08 11:35:40,577 INFO L264 CegarLoopResult]: At program point L929-1(line 929) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~7 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-08 11:35:40,577 INFO L268 CegarLoopResult]: For program point L927(lines 927 934) no Hoare annotation was computed. [2020-07-08 11:35:40,577 INFO L268 CegarLoopResult]: For program point L927-1(lines 927 934) no Hoare annotation was computed. [2020-07-08 11:35:40,578 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 917 939) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-08 11:35:40,578 INFO L268 CegarLoopResult]: For program point L925(line 925) no Hoare annotation was computed. [2020-07-08 11:35:40,578 INFO L264 CegarLoopResult]: At program point L924(line 924) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-08 11:35:40,578 INFO L264 CegarLoopResult]: At program point L923(line 923) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-08 11:35:40,578 INFO L264 CegarLoopResult]: At program point L923-1(line 923) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-08 11:35:40,578 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 917 939) no Hoare annotation was computed. [2020-07-08 11:35:40,578 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 917 939) no Hoare annotation was computed. [2020-07-08 11:35:40,578 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 875 898) no Hoare annotation was computed. [2020-07-08 11:35:40,578 INFO L268 CegarLoopResult]: For program point L893(line 893) no Hoare annotation was computed. [2020-07-08 11:35:40,578 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 875 898) no Hoare annotation was computed. [2020-07-08 11:35:40,578 INFO L268 CegarLoopResult]: For program point L892(line 892) no Hoare annotation was computed. [2020-07-08 11:35:40,579 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 875 898) no Hoare annotation was computed. [2020-07-08 11:35:40,579 INFO L268 CegarLoopResult]: For program point L891(line 891) no Hoare annotation was computed. [2020-07-08 11:35:40,579 INFO L268 CegarLoopResult]: For program point L890(line 890) no Hoare annotation was computed. [2020-07-08 11:35:40,579 INFO L268 CegarLoopResult]: For program point L889(line 889) no Hoare annotation was computed. [2020-07-08 11:35:40,579 INFO L268 CegarLoopResult]: For program point L888(line 888) no Hoare annotation was computed. [2020-07-08 11:35:40,579 INFO L268 CegarLoopResult]: For program point L887(line 887) no Hoare annotation was computed. [2020-07-08 11:35:40,579 INFO L268 CegarLoopResult]: For program point L886(line 886) no Hoare annotation was computed. [2020-07-08 11:35:40,579 INFO L268 CegarLoopResult]: For program point L885(line 885) no Hoare annotation was computed. [2020-07-08 11:35:40,579 INFO L268 CegarLoopResult]: For program point L884(line 884) no Hoare annotation was computed. [2020-07-08 11:35:40,579 INFO L268 CegarLoopResult]: For program point L883(line 883) no Hoare annotation was computed. [2020-07-08 11:35:40,579 INFO L268 CegarLoopResult]: For program point L882(line 882) no Hoare annotation was computed. [2020-07-08 11:35:40,579 INFO L268 CegarLoopResult]: For program point L881(line 881) no Hoare annotation was computed. [2020-07-08 11:35:40,579 INFO L268 CegarLoopResult]: For program point L880(line 880) no Hoare annotation was computed. [2020-07-08 11:35:40,579 INFO L268 CegarLoopResult]: For program point stopSystemEXIT(lines 276 290) no Hoare annotation was computed. [2020-07-08 11:35:40,580 INFO L264 CegarLoopResult]: At program point L282(line 282) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-08 11:35:40,580 INFO L268 CegarLoopResult]: For program point L280(lines 280 286) no Hoare annotation was computed. [2020-07-08 11:35:40,580 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 276 290) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0))) [2020-07-08 11:35:40,580 INFO L268 CegarLoopResult]: For program point stopSystemFINAL(lines 276 290) no Hoare annotation was computed. [2020-07-08 11:35:40,580 INFO L268 CegarLoopResult]: For program point isPumpRunningEXIT(lines 212 220) no Hoare annotation was computed. [2020-07-08 11:35:40,580 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 212 220) the Hoare annotation is: true [2020-07-08 11:35:40,580 INFO L268 CegarLoopResult]: For program point isPumpRunningFINAL(lines 212 220) no Hoare annotation was computed. [2020-07-08 11:35:40,580 INFO L268 CegarLoopResult]: For program point L266(lines 266 270) no Hoare annotation was computed. [2020-07-08 11:35:40,580 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 257 275) the Hoare annotation is: true [2020-07-08 11:35:40,580 INFO L271 CegarLoopResult]: At program point L264(line 264) the Hoare annotation is: true [2020-07-08 11:35:40,580 INFO L268 CegarLoopResult]: For program point L266-2(lines 266 270) no Hoare annotation was computed. [2020-07-08 11:35:40,580 INFO L268 CegarLoopResult]: For program point L264-1(line 264) no Hoare annotation was computed. [2020-07-08 11:35:40,580 INFO L268 CegarLoopResult]: For program point isLowWaterLevelEXIT(lines 257 275) no Hoare annotation was computed. [2020-07-08 11:35:40,581 INFO L268 CegarLoopResult]: For program point isLowWaterLevelFINAL(lines 257 275) no Hoare annotation was computed. [2020-07-08 11:35:40,581 INFO L268 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-07-08 11:35:40,581 INFO L268 CegarLoopResult]: For program point L251-1(line 251) no Hoare annotation was computed. [2020-07-08 11:35:40,581 INFO L268 CegarLoopResult]: For program point L240(lines 240 248) no Hoare annotation was computed. [2020-07-08 11:35:40,581 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 221 256) no Hoare annotation was computed. [2020-07-08 11:35:40,581 INFO L268 CegarLoopResult]: For program point L240-2(lines 240 248) no Hoare annotation was computed. [2020-07-08 11:35:40,581 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 221 256) no Hoare annotation was computed. [2020-07-08 11:35:40,581 INFO L268 CegarLoopResult]: For program point L228(lines 228 236) no Hoare annotation was computed. [2020-07-08 11:35:40,581 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 221 256) no Hoare annotation was computed. [2020-07-08 11:35:40,581 INFO L268 CegarLoopResult]: For program point L228-2(lines 228 236) no Hoare annotation was computed. [2020-07-08 11:35:40,581 INFO L268 CegarLoopResult]: For program point select_featuresEXIT(lines 771 777) no Hoare annotation was computed. [2020-07-08 11:35:40,581 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 771 777) the Hoare annotation is: true [2020-07-08 11:35:40,581 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 307 352) no Hoare annotation was computed. [2020-07-08 11:35:40,582 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 307 352) no Hoare annotation was computed. [2020-07-08 11:35:40,582 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 307 352) no Hoare annotation was computed. [2020-07-08 11:35:40,582 INFO L268 CegarLoopResult]: For program point L640(lines 640 647) no Hoare annotation was computed. [2020-07-08 11:35:40,582 INFO L268 CegarLoopResult]: For program point L634(lines 634 654) no Hoare annotation was computed. [2020-07-08 11:35:40,582 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 620 665) no Hoare annotation was computed. [2020-07-08 11:35:40,582 INFO L268 CegarLoopResult]: For program point L634-1(lines 634 654) no Hoare annotation was computed. [2020-07-08 11:35:40,582 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 620 665) no Hoare annotation was computed. [2020-07-08 11:35:40,582 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 620 665) no Hoare annotation was computed. [2020-07-08 11:35:40,583 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 906 916) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-08 11:35:40,583 INFO L264 CegarLoopResult]: At program point L911(line 911) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-08 11:35:40,583 INFO L268 CegarLoopResult]: For program point runTestEXIT(lines 906 916) no Hoare annotation was computed. [2020-07-08 11:35:40,583 INFO L268 CegarLoopResult]: For program point runTestFINAL(lines 906 916) no Hoare annotation was computed. [2020-07-08 11:35:40,583 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 201 211) no Hoare annotation was computed. [2020-07-08 11:35:40,583 INFO L268 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-07-08 11:35:40,583 INFO L268 CegarLoopResult]: For program point L206-1(line 206) no Hoare annotation was computed. [2020-07-08 11:35:40,583 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 201 211) no Hoare annotation was computed. [2020-07-08 11:35:40,583 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 201 211) no Hoare annotation was computed. [2020-07-08 11:35:40,583 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 193 200) the Hoare annotation is: true [2020-07-08 11:35:40,584 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 193 200) no Hoare annotation was computed. [2020-07-08 11:35:40,584 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 193 200) no Hoare annotation was computed. [2020-07-08 11:35:40,584 INFO L268 CegarLoopResult]: For program point processEnvironmentEXIT(lines 160 184) no Hoare annotation was computed. [2020-07-08 11:35:40,584 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 160 184) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-08 11:35:40,584 INFO L264 CegarLoopResult]: At program point L179(line 179) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-08 11:35:40,584 INFO L268 CegarLoopResult]: For program point L179-1(lines 160 184) no Hoare annotation was computed. [2020-07-08 11:35:40,584 INFO L264 CegarLoopResult]: At program point L174(line 174) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-08 11:35:40,584 INFO L264 CegarLoopResult]: At program point L170(line 170) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-08 11:35:40,585 INFO L268 CegarLoopResult]: For program point L168(lines 168 176) no Hoare annotation was computed. [2020-07-08 11:35:40,585 INFO L264 CegarLoopResult]: At program point L166(line 166) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-08 11:35:40,585 INFO L268 CegarLoopResult]: For program point L166-1(line 166) no Hoare annotation was computed. [2020-07-08 11:35:40,585 INFO L268 CegarLoopResult]: For program point L164(lines 164 181) no Hoare annotation was computed. [2020-07-08 11:35:40,585 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__baseEXIT(lines 152 158) no Hoare annotation was computed. [2020-07-08 11:35:40,585 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 152 158) the Hoare annotation is: true [2020-07-08 11:35:40,585 INFO L264 CegarLoopResult]: At program point testENTRY(lines 45 110) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-08 11:35:40,585 INFO L264 CegarLoopResult]: At program point L93(line 93) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-08 11:35:40,585 INFO L268 CegarLoopResult]: For program point L91(lines 91 97) no Hoare annotation was computed. [2020-07-08 11:35:40,586 INFO L264 CegarLoopResult]: At program point L91-1(lines 85 98) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-08 11:35:40,586 INFO L268 CegarLoopResult]: For program point L56(lines 55 102) no Hoare annotation was computed. [2020-07-08 11:35:40,586 INFO L268 CegarLoopResult]: For program point testFINAL(lines 45 110) no Hoare annotation was computed. [2020-07-08 11:35:40,586 INFO L268 CegarLoopResult]: For program point L85(lines 85 98) no Hoare annotation was computed. [2020-07-08 11:35:40,586 INFO L264 CegarLoopResult]: At program point L77(line 77) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-08 11:35:40,586 INFO L268 CegarLoopResult]: For program point L75(lines 75 81) no Hoare annotation was computed. [2020-07-08 11:35:40,586 INFO L268 CegarLoopResult]: For program point L75-1(lines 75 81) no Hoare annotation was computed. [2020-07-08 11:35:40,586 INFO L264 CegarLoopResult]: At program point L100(lines 55 102) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-08 11:35:40,586 INFO L264 CegarLoopResult]: At program point L67(line 67) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-08 11:35:40,587 INFO L268 CegarLoopResult]: For program point L65(lines 65 71) no Hoare annotation was computed. [2020-07-08 11:35:40,587 INFO L268 CegarLoopResult]: For program point L65-1(lines 65 71) no Hoare annotation was computed. [2020-07-08 11:35:40,587 INFO L268 CegarLoopResult]: For program point L57(lines 57 61) no Hoare annotation was computed. [2020-07-08 11:35:40,587 INFO L264 CegarLoopResult]: At program point L103(lines 54 104) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-08 11:35:40,587 INFO L268 CegarLoopResult]: For program point testEXIT(lines 45 110) no Hoare annotation was computed. [2020-07-08 11:35:40,587 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 574 619) no Hoare annotation was computed. [2020-07-08 11:35:40,587 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 574 619) no Hoare annotation was computed. [2020-07-08 11:35:40,587 INFO L268 CegarLoopResult]: For program point L594(lines 594 601) no Hoare annotation was computed. [2020-07-08 11:35:40,587 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 574 619) no Hoare annotation was computed. [2020-07-08 11:35:40,587 INFO L268 CegarLoopResult]: For program point L588(lines 588 608) no Hoare annotation was computed. [2020-07-08 11:35:40,588 INFO L268 CegarLoopResult]: For program point L588-1(lines 588 608) no Hoare annotation was computed. [2020-07-08 11:35:40,588 INFO L268 CegarLoopResult]: For program point isLowWaterSensorDryFINAL(lines 747 755) no Hoare annotation was computed. [2020-07-08 11:35:40,588 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 747 755) the Hoare annotation is: true [2020-07-08 11:35:40,588 INFO L268 CegarLoopResult]: For program point isLowWaterSensorDryEXIT(lines 747 755) no Hoare annotation was computed. [2020-07-08 11:35:40,588 INFO L268 CegarLoopResult]: For program point L723-2(lines 723 731) no Hoare annotation was computed. [2020-07-08 11:35:40,588 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 715 737) no Hoare annotation was computed. [2020-07-08 11:35:40,588 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 715 737) no Hoare annotation was computed. [2020-07-08 11:35:40,588 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 715 737) no Hoare annotation was computed. [2020-07-08 11:35:40,588 INFO L268 CegarLoopResult]: For program point L723(lines 723 731) no Hoare annotation was computed. [2020-07-08 11:35:40,588 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 471 573) no Hoare annotation was computed. [2020-07-08 11:35:40,589 INFO L268 CegarLoopResult]: For program point L541(lines 519 542) no Hoare annotation was computed. [2020-07-08 11:35:40,589 INFO L268 CegarLoopResult]: For program point L500(lines 500 516) no Hoare annotation was computed. [2020-07-08 11:35:40,589 INFO L268 CegarLoopResult]: For program point L560(lines 560 567) no Hoare annotation was computed. [2020-07-08 11:35:40,589 INFO L268 CegarLoopResult]: For program point L521(lines 520 540) no Hoare annotation was computed. [2020-07-08 11:35:40,589 INFO L268 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-07-08 11:35:40,589 INFO L268 CegarLoopResult]: For program point L552-1(line 552) no Hoare annotation was computed. [2020-07-08 11:35:40,589 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 471 573) no Hoare annotation was computed. [2020-07-08 11:35:40,589 INFO L268 CegarLoopResult]: For program point L517(lines 517 558) no Hoare annotation was computed. [2020-07-08 11:35:40,589 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-08 11:35:40,590 INFO L268 CegarLoopResult]: For program point L536-1(line 536) no Hoare annotation was computed. [2020-07-08 11:35:40,590 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 471 573) no Hoare annotation was computed. [2020-07-08 11:35:40,590 INFO L268 CegarLoopResult]: For program point L495(lines 495 499) no Hoare annotation was computed. [2020-07-08 11:35:40,590 INFO L268 CegarLoopResult]: For program point L559(lines 559 570) no Hoare annotation was computed. [2020-07-08 11:35:40,590 INFO L268 CegarLoopResult]: For program point L522(lines 522 526) no Hoare annotation was computed. [2020-07-08 11:35:40,590 INFO L268 CegarLoopResult]: For program point L520-2(lines 520 540) no Hoare annotation was computed. [2020-07-08 11:35:40,590 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 761 770) no Hoare annotation was computed. [2020-07-08 11:35:40,590 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 761 770) no Hoare annotation was computed. [2020-07-08 11:35:40,590 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 761 770) no Hoare annotation was computed. [2020-07-08 11:35:40,590 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-08 11:35:40,591 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|)) [2020-07-08 11:35:40,591 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-08 11:35:40,591 INFO L268 CegarLoopResult]: For program point activatePumpFINAL(lines 185 192) no Hoare annotation was computed. [2020-07-08 11:35:40,591 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 185 192) no Hoare annotation was computed. [2020-07-08 11:35:40,591 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 185 192) no Hoare annotation was computed. [2020-07-08 11:35:40,591 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 738 746) the Hoare annotation is: true [2020-07-08 11:35:40,592 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 738 746) no Hoare annotation was computed. [2020-07-08 11:35:40,592 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 738 746) no Hoare annotation was computed. [2020-07-08 11:35:40,592 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 694 705) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-08 11:35:40,592 INFO L268 CegarLoopResult]: For program point L698-1(lines 694 705) no Hoare annotation was computed. [2020-07-08 11:35:40,592 INFO L268 CegarLoopResult]: For program point changeMethaneLevelEXIT(lines 694 705) no Hoare annotation was computed. [2020-07-08 11:35:40,592 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-08 11:35:40,592 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-08 11:35:40,592 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-08 11:35:40,592 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 125 151) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-08 11:35:40,593 INFO L264 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: (or (and (not (= 0 ~systemActive~0)) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-08 11:35:40,593 INFO L264 CegarLoopResult]: At program point L139(lines 139 145) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-08 11:35:40,593 INFO L268 CegarLoopResult]: For program point timeShiftEXIT(lines 125 151) no Hoare annotation was computed. [2020-07-08 11:35:40,593 INFO L268 CegarLoopResult]: For program point timeShiftFINAL(lines 125 151) no Hoare annotation was computed. [2020-07-08 11:35:40,593 INFO L264 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-08 11:35:40,593 INFO L268 CegarLoopResult]: For program point L132(lines 128 150) no Hoare annotation was computed. [2020-07-08 11:35:40,593 INFO L268 CegarLoopResult]: For program point L130(lines 128 150) no Hoare annotation was computed. [2020-07-08 11:35:40,593 INFO L268 CegarLoopResult]: For program point cleanupEXIT(lines 845 874) no Hoare annotation was computed. [2020-07-08 11:35:40,593 INFO L264 CegarLoopResult]: At program point cleanupENTRY(lines 845 874) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-08 11:35:40,594 INFO L268 CegarLoopResult]: For program point L859(lines 859 863) no Hoare annotation was computed. [2020-07-08 11:35:40,594 INFO L264 CegarLoopResult]: At program point L859-1(lines 859 863) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-08 11:35:40,594 INFO L268 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-07-08 11:35:40,594 INFO L264 CegarLoopResult]: At program point L855-2(lines 855 869) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-08 11:35:40,594 INFO L264 CegarLoopResult]: At program point L851(line 851) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-08 11:35:40,594 INFO L268 CegarLoopResult]: For program point L851-1(line 851) no Hoare annotation was computed. [2020-07-08 11:35:40,594 INFO L271 CegarLoopResult]: At program point L870(lines 845 874) the Hoare annotation is: true [2020-07-08 11:35:40,594 INFO L268 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-07-08 11:35:40,594 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 706 714) no Hoare annotation was computed. [2020-07-08 11:35:40,595 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 706 714) no Hoare annotation was computed. [2020-07-08 11:35:40,595 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 706 714) no Hoare annotation was computed. [2020-07-08 11:35:40,595 INFO L268 CegarLoopResult]: For program point L674-1(lines 670 681) no Hoare annotation was computed. [2020-07-08 11:35:40,595 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 670 681) the Hoare annotation is: true [2020-07-08 11:35:40,595 INFO L268 CegarLoopResult]: For program point lowerWaterLevelEXIT(lines 670 681) no Hoare annotation was computed. [2020-07-08 11:35:40,595 INFO L268 CegarLoopResult]: For program point setupEXIT(lines 899 905) no Hoare annotation was computed. [2020-07-08 11:35:40,595 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 899 905) the Hoare annotation is: true [2020-07-08 11:35:40,595 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-08 11:35:40,595 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-08 11:35:40,596 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-08 11:35:40,596 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-08 11:35:40,596 INFO L268 CegarLoopResult]: For program point waterRiseEXIT(lines 682 693) no Hoare annotation was computed. [2020-07-08 11:35:40,596 INFO L268 CegarLoopResult]: For program point L686-1(lines 682 693) no Hoare annotation was computed. [2020-07-08 11:35:40,596 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 682 693) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-08 11:35:40,596 INFO L268 CegarLoopResult]: For program point __automaton_failFINAL(lines 292 299) no Hoare annotation was computed. [2020-07-08 11:35:40,596 INFO L268 CegarLoopResult]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 296) no Hoare annotation was computed. [2020-07-08 11:35:40,597 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 292 299) the Hoare annotation is: true [2020-07-08 11:35:40,597 INFO L268 CegarLoopResult]: For program point __automaton_failEXIT(lines 292 299) no Hoare annotation was computed. [2020-07-08 11:35:40,600 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeENTRY has no Hoare annotation [2020-07-08 11:35:40,600 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetENTRY has no Hoare annotation [2020-07-08 11:35:40,600 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-08 11:35:40,600 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-08 11:35:40,600 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-08 11:35:40,601 WARN L170 areAnnotationChecker]: L809 has no Hoare annotation [2020-07-08 11:35:40,601 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-08 11:35:40,601 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-08 11:35:40,602 WARN L170 areAnnotationChecker]: L280 has no Hoare annotation [2020-07-08 11:35:40,602 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-08 11:35:40,602 WARN L170 areAnnotationChecker]: printPumpENTRY has no Hoare annotation [2020-07-08 11:35:40,602 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-08 11:35:40,602 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setENTRY has no Hoare annotation [2020-07-08 11:35:40,602 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeENTRY has no Hoare annotation [2020-07-08 11:35:40,603 WARN L170 areAnnotationChecker]: isMethaneAlarmENTRY has no Hoare annotation [2020-07-08 11:35:40,603 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-08 11:35:40,603 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2020-07-08 11:35:40,603 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-08 11:35:40,604 WARN L170 areAnnotationChecker]: __utac__get_this_argENTRY has no Hoare annotation [2020-07-08 11:35:40,604 WARN L170 areAnnotationChecker]: isLowWaterSensorDryFINAL has no Hoare annotation [2020-07-08 11:35:40,604 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 11:35:40,604 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtENTRY has no Hoare annotation [2020-07-08 11:35:40,604 WARN L170 areAnnotationChecker]: printEnvironmentENTRY has no Hoare annotation [2020-07-08 11:35:40,604 WARN L170 areAnnotationChecker]: select_oneENTRY has no Hoare annotation [2020-07-08 11:35:40,604 WARN L170 areAnnotationChecker]: activatePumpENTRY has no Hoare annotation [2020-07-08 11:35:40,604 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intENTRY has no Hoare annotation [2020-07-08 11:35:40,604 WARN L170 areAnnotationChecker]: L698-1 has no Hoare annotation [2020-07-08 11:35:40,604 WARN L170 areAnnotationChecker]: L698-1 has no Hoare annotation [2020-07-08 11:35:40,605 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-08 11:35:40,605 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-08 11:35:40,606 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalENTRY has no Hoare annotation [2020-07-08 11:35:40,606 WARN L170 areAnnotationChecker]: L674-1 has no Hoare annotation [2020-07-08 11:35:40,606 WARN L170 areAnnotationChecker]: L674-1 has no Hoare annotation [2020-07-08 11:35:40,615 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-08 11:35:40,615 WARN L170 areAnnotationChecker]: L686-1 has no Hoare annotation [2020-07-08 11:35:40,616 WARN L170 areAnnotationChecker]: L686-1 has no Hoare annotation [2020-07-08 11:35:40,616 WARN L170 areAnnotationChecker]: __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-08 11:35:40,616 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-08 11:35:40,616 WARN L170 areAnnotationChecker]: L378-2 has no Hoare annotation [2020-07-08 11:35:40,616 WARN L170 areAnnotationChecker]: L378-2 has no Hoare annotation [2020-07-08 11:35:40,616 WARN L170 areAnnotationChecker]: L378-2 has no Hoare annotation [2020-07-08 11:35:40,616 WARN L170 areAnnotationChecker]: L435-2 has no Hoare annotation [2020-07-08 11:35:40,616 WARN L170 areAnnotationChecker]: L435-2 has no Hoare annotation [2020-07-08 11:35:40,617 WARN L170 areAnnotationChecker]: L435-2 has no Hoare annotation [2020-07-08 11:35:40,617 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-08 11:35:40,617 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-08 11:35:40,617 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-08 11:35:40,617 WARN L170 areAnnotationChecker]: L809 has no Hoare annotation [2020-07-08 11:35:40,617 WARN L170 areAnnotationChecker]: L820-1 has no Hoare annotation [2020-07-08 11:35:40,617 WARN L170 areAnnotationChecker]: L880 has no Hoare annotation [2020-07-08 11:35:40,617 WARN L170 areAnnotationChecker]: L880 has no Hoare annotation [2020-07-08 11:35:40,618 WARN L170 areAnnotationChecker]: L280 has no Hoare annotation [2020-07-08 11:35:40,618 WARN L170 areAnnotationChecker]: L280 has no Hoare annotation [2020-07-08 11:35:40,618 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-08 11:35:40,618 WARN L170 areAnnotationChecker]: L264-1 has no Hoare annotation [2020-07-08 11:35:40,618 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2020-07-08 11:35:40,618 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2020-07-08 11:35:40,618 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-08 11:35:40,618 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setFINAL has no Hoare annotation [2020-07-08 11:35:40,618 WARN L170 areAnnotationChecker]: L634 has no Hoare annotation [2020-07-08 11:35:40,619 WARN L170 areAnnotationChecker]: L634 has no Hoare annotation [2020-07-08 11:35:40,619 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-08 11:35:40,624 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2020-07-08 11:35:40,625 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2020-07-08 11:35:40,625 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-08 11:35:40,625 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2020-07-08 11:35:40,625 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2020-07-08 11:35:40,625 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-08 11:35:40,625 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-08 11:35:40,626 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-08 11:35:40,626 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-08 11:35:40,626 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-08 11:35:40,626 WARN L170 areAnnotationChecker]: isLowWaterSensorDryFINAL has no Hoare annotation [2020-07-08 11:35:40,626 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 11:35:40,626 WARN L170 areAnnotationChecker]: L495 has no Hoare annotation [2020-07-08 11:35:40,627 WARN L170 areAnnotationChecker]: L495 has no Hoare annotation [2020-07-08 11:35:40,627 WARN L170 areAnnotationChecker]: L723 has no Hoare annotation [2020-07-08 11:35:40,627 WARN L170 areAnnotationChecker]: L723 has no Hoare annotation [2020-07-08 11:35:40,627 WARN L170 areAnnotationChecker]: select_oneFINAL has no Hoare annotation [2020-07-08 11:35:40,627 WARN L170 areAnnotationChecker]: activatePumpFINAL has no Hoare annotation [2020-07-08 11:35:40,627 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intFINAL has no Hoare annotation [2020-07-08 11:35:40,627 WARN L170 areAnnotationChecker]: L698-1 has no Hoare annotation [2020-07-08 11:35:40,627 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-08 11:35:40,627 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-08 11:35:40,627 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-08 11:35:40,628 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-08 11:35:40,628 WARN L170 areAnnotationChecker]: L851-1 has no Hoare annotation [2020-07-08 11:35:40,629 WARN L170 areAnnotationChecker]: L674-1 has no Hoare annotation [2020-07-08 11:35:40,629 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 11:35:40,630 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-08 11:35:40,630 WARN L170 areAnnotationChecker]: L686-1 has no Hoare annotation [2020-07-08 11:35:40,630 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-08 11:35:40,630 WARN L170 areAnnotationChecker]: L400 has no Hoare annotation [2020-07-08 11:35:40,630 WARN L170 areAnnotationChecker]: L379 has no Hoare annotation [2020-07-08 11:35:40,630 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-08 11:35:40,630 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-08 11:35:40,630 WARN L170 areAnnotationChecker]: L436 has no Hoare annotation [2020-07-08 11:35:40,630 WARN L170 areAnnotationChecker]: valid_productEXIT has no Hoare annotation [2020-07-08 11:35:40,630 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1EXIT has no Hoare annotation [2020-07-08 11:35:40,631 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2FINAL has no Hoare annotation [2020-07-08 11:35:40,631 WARN L170 areAnnotationChecker]: L820-1 has no Hoare annotation [2020-07-08 11:35:40,631 WARN L170 areAnnotationChecker]: L881 has no Hoare annotation [2020-07-08 11:35:40,631 WARN L170 areAnnotationChecker]: L881 has no Hoare annotation [2020-07-08 11:35:40,631 WARN L170 areAnnotationChecker]: stopSystemFINAL has no Hoare annotation [2020-07-08 11:35:40,631 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-08 11:35:40,631 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-08 11:35:40,631 WARN L170 areAnnotationChecker]: L264-1 has no Hoare annotation [2020-07-08 11:35:40,631 WARN L170 areAnnotationChecker]: L228-2 has no Hoare annotation [2020-07-08 11:35:40,631 WARN L170 areAnnotationChecker]: L925 has no Hoare annotation [2020-07-08 11:35:40,632 WARN L170 areAnnotationChecker]: L640 has no Hoare annotation [2020-07-08 11:35:40,632 WARN L170 areAnnotationChecker]: L640 has no Hoare annotation [2020-07-08 11:35:40,632 WARN L170 areAnnotationChecker]: L634-1 has no Hoare annotation [2020-07-08 11:35:40,632 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-08 11:35:40,632 WARN L170 areAnnotationChecker]: L206-1 has no Hoare annotation [2020-07-08 11:35:40,632 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-08 11:35:40,632 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-08 11:35:40,632 WARN L170 areAnnotationChecker]: L166-1 has no Hoare annotation [2020-07-08 11:35:40,632 WARN L170 areAnnotationChecker]: L179-1 has no Hoare annotation [2020-07-08 11:35:40,632 WARN L170 areAnnotationChecker]: L179-1 has no Hoare annotation [2020-07-08 11:35:40,633 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-08 11:35:40,633 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-08 11:35:40,633 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-08 11:35:40,634 WARN L170 areAnnotationChecker]: L594 has no Hoare annotation [2020-07-08 11:35:40,634 WARN L170 areAnnotationChecker]: L594 has no Hoare annotation [2020-07-08 11:35:40,634 WARN L170 areAnnotationChecker]: L588-1 has no Hoare annotation [2020-07-08 11:35:40,634 WARN L170 areAnnotationChecker]: isLowWaterSensorDryEXIT has no Hoare annotation [2020-07-08 11:35:40,634 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-08 11:35:40,634 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtFINAL has no Hoare annotation [2020-07-08 11:35:40,634 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-08 11:35:40,634 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-08 11:35:40,634 WARN L170 areAnnotationChecker]: L723-2 has no Hoare annotation [2020-07-08 11:35:40,634 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intEXIT has no Hoare annotation [2020-07-08 11:35:40,635 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-08 11:35:40,635 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-08 11:35:40,635 WARN L170 areAnnotationChecker]: getWaterLevelEXIT has no Hoare annotation [2020-07-08 11:35:40,635 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-08 11:35:40,635 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-08 11:35:40,635 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-08 11:35:40,635 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-08 11:35:40,635 WARN L170 areAnnotationChecker]: L851-1 has no Hoare annotation [2020-07-08 11:35:40,635 WARN L170 areAnnotationChecker]: lowerWaterLevelEXIT has no Hoare annotation [2020-07-08 11:35:40,636 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 11:35:40,636 WARN L170 areAnnotationChecker]: L927-1 has no Hoare annotation [2020-07-08 11:35:40,637 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-08 11:35:40,637 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-08 11:35:40,637 WARN L170 areAnnotationChecker]: __automaton_failEXIT has no Hoare annotation [2020-07-08 11:35:40,637 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeFINAL has no Hoare annotation [2020-07-08 11:35:40,637 WARN L170 areAnnotationChecker]: L384 has no Hoare annotation [2020-07-08 11:35:40,637 WARN L170 areAnnotationChecker]: L384 has no Hoare annotation [2020-07-08 11:35:40,637 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetFINAL has no Hoare annotation [2020-07-08 11:35:40,638 WARN L170 areAnnotationChecker]: L441 has no Hoare annotation [2020-07-08 11:35:40,638 WARN L170 areAnnotationChecker]: L441 has no Hoare annotation [2020-07-08 11:35:40,638 WARN L170 areAnnotationChecker]: L925 has no Hoare annotation [2020-07-08 11:35:40,638 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2EXIT has no Hoare annotation [2020-07-08 11:35:40,638 WARN L170 areAnnotationChecker]: L822 has no Hoare annotation [2020-07-08 11:35:40,638 WARN L170 areAnnotationChecker]: L822 has no Hoare annotation [2020-07-08 11:35:40,638 WARN L170 areAnnotationChecker]: L882 has no Hoare annotation [2020-07-08 11:35:40,638 WARN L170 areAnnotationChecker]: L882 has no Hoare annotation [2020-07-08 11:35:40,638 WARN L170 areAnnotationChecker]: stopSystemEXIT has no Hoare annotation [2020-07-08 11:35:40,638 WARN L170 areAnnotationChecker]: L824-1 has no Hoare annotation [2020-07-08 11:35:40,639 WARN L170 areAnnotationChecker]: L266 has no Hoare annotation [2020-07-08 11:35:40,639 WARN L170 areAnnotationChecker]: L266 has no Hoare annotation [2020-07-08 11:35:40,639 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2020-07-08 11:35:40,639 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2020-07-08 11:35:40,639 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeFINAL has no Hoare annotation [2020-07-08 11:35:40,639 WARN L170 areAnnotationChecker]: runTestEXIT has no Hoare annotation [2020-07-08 11:35:40,639 WARN L170 areAnnotationChecker]: isMethaneAlarmFINAL has no Hoare annotation [2020-07-08 11:35:40,639 WARN L170 areAnnotationChecker]: L166-1 has no Hoare annotation [2020-07-08 11:35:40,639 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-08 11:35:40,640 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-08 11:35:40,640 WARN L170 areAnnotationChecker]: L57 has no Hoare annotation [2020-07-08 11:35:40,640 WARN L170 areAnnotationChecker]: __utac__get_this_argFINAL has no Hoare annotation [2020-07-08 11:35:40,640 WARN L170 areAnnotationChecker]: L517 has no Hoare annotation [2020-07-08 11:35:40,640 WARN L170 areAnnotationChecker]: L517 has no Hoare annotation [2020-07-08 11:35:40,640 WARN L170 areAnnotationChecker]: printEnvironmentFINAL has no Hoare annotation [2020-07-08 11:35:40,640 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-08 11:35:40,640 WARN L170 areAnnotationChecker]: L890 has no Hoare annotation [2020-07-08 11:35:40,640 WARN L170 areAnnotationChecker]: L890 has no Hoare annotation [2020-07-08 11:35:40,640 WARN L170 areAnnotationChecker]: L75-1 has no Hoare annotation [2020-07-08 11:35:40,641 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-08 11:35:40,641 WARN L170 areAnnotationChecker]: L856 has no Hoare annotation [2020-07-08 11:35:40,642 WARN L170 areAnnotationChecker]: L927-1 has no Hoare annotation [2020-07-08 11:35:40,642 WARN L170 areAnnotationChecker]: L886 has no Hoare annotation [2020-07-08 11:35:40,642 WARN L170 areAnnotationChecker]: L886 has no Hoare annotation [2020-07-08 11:35:40,642 WARN L170 areAnnotationChecker]: L65-1 has no Hoare annotation [2020-07-08 11:35:40,642 WARN L170 areAnnotationChecker]: L822-1 has no Hoare annotation [2020-07-08 11:35:40,642 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeEXIT has no Hoare annotation [2020-07-08 11:35:40,642 WARN L170 areAnnotationChecker]: L384-1 has no Hoare annotation [2020-07-08 11:35:40,642 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-08 11:35:40,642 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-08 11:35:40,642 WARN L170 areAnnotationChecker]: L441-1 has no Hoare annotation [2020-07-08 11:35:40,643 WARN L170 areAnnotationChecker]: L927 has no Hoare annotation [2020-07-08 11:35:40,643 WARN L170 areAnnotationChecker]: L927 has no Hoare annotation [2020-07-08 11:35:40,643 WARN L170 areAnnotationChecker]: L824-1 has no Hoare annotation [2020-07-08 11:35:40,643 WARN L170 areAnnotationChecker]: L883 has no Hoare annotation [2020-07-08 11:35:40,643 WARN L170 areAnnotationChecker]: L883 has no Hoare annotation [2020-07-08 11:35:40,650 WARN L170 areAnnotationChecker]: L826 has no Hoare annotation [2020-07-08 11:35:40,650 WARN L170 areAnnotationChecker]: L826 has no Hoare annotation [2020-07-08 11:35:40,650 WARN L170 areAnnotationChecker]: L266-2 has no Hoare annotation [2020-07-08 11:35:40,651 WARN L170 areAnnotationChecker]: L240-2 has no Hoare annotation [2020-07-08 11:35:40,651 WARN L170 areAnnotationChecker]: L168 has no Hoare annotation [2020-07-08 11:35:40,651 WARN L170 areAnnotationChecker]: L168 has no Hoare annotation [2020-07-08 11:35:40,651 WARN L170 areAnnotationChecker]: testEXIT has no Hoare annotation [2020-07-08 11:35:40,651 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-08 11:35:40,651 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-08 11:35:40,651 WARN L170 areAnnotationChecker]: L520-2 has no Hoare annotation [2020-07-08 11:35:40,651 WARN L170 areAnnotationChecker]: L520-2 has no Hoare annotation [2020-07-08 11:35:40,651 WARN L170 areAnnotationChecker]: L520-2 has no Hoare annotation [2020-07-08 11:35:40,652 WARN L170 areAnnotationChecker]: L559 has no Hoare annotation [2020-07-08 11:35:40,652 WARN L170 areAnnotationChecker]: L559 has no Hoare annotation [2020-07-08 11:35:40,652 WARN L170 areAnnotationChecker]: printEnvironmentEXIT has no Hoare annotation [2020-07-08 11:35:40,652 WARN L170 areAnnotationChecker]: L891 has no Hoare annotation [2020-07-08 11:35:40,652 WARN L170 areAnnotationChecker]: L891 has no Hoare annotation [2020-07-08 11:35:40,652 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2020-07-08 11:35:40,652 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2020-07-08 11:35:40,652 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-08 11:35:40,652 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-08 11:35:40,652 WARN L170 areAnnotationChecker]: L856 has no Hoare annotation [2020-07-08 11:35:40,653 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-08 11:35:40,653 WARN L170 areAnnotationChecker]: L887 has no Hoare annotation [2020-07-08 11:35:40,653 WARN L170 areAnnotationChecker]: L887 has no Hoare annotation [2020-07-08 11:35:40,653 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2020-07-08 11:35:40,653 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2020-07-08 11:35:40,653 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__3EXIT has no Hoare annotation [2020-07-08 11:35:40,653 WARN L170 areAnnotationChecker]: L536-1 has no Hoare annotation [2020-07-08 11:35:40,653 WARN L170 areAnnotationChecker]: L552-1 has no Hoare annotation [2020-07-08 11:35:40,653 WARN L170 areAnnotationChecker]: L454 has no Hoare annotation [2020-07-08 11:35:40,653 WARN L170 areAnnotationChecker]: L454 has no Hoare annotation [2020-07-08 11:35:40,654 WARN L170 areAnnotationChecker]: L884 has no Hoare annotation [2020-07-08 11:35:40,654 WARN L170 areAnnotationChecker]: L884 has no Hoare annotation [2020-07-08 11:35:40,654 WARN L170 areAnnotationChecker]: L827 has no Hoare annotation [2020-07-08 11:35:40,654 WARN L170 areAnnotationChecker]: L827 has no Hoare annotation [2020-07-08 11:35:40,654 WARN L170 areAnnotationChecker]: isLowWaterLevelFINAL has no Hoare annotation [2020-07-08 11:35:40,654 WARN L170 areAnnotationChecker]: L251 has no Hoare annotation [2020-07-08 11:35:40,655 WARN L170 areAnnotationChecker]: L251 has no Hoare annotation [2020-07-08 11:35:40,655 WARN L170 areAnnotationChecker]: L179-1 has no Hoare annotation [2020-07-08 11:35:40,655 WARN L170 areAnnotationChecker]: L179-1 has no Hoare annotation [2020-07-08 11:35:40,655 WARN L170 areAnnotationChecker]: L65-1 has no Hoare annotation [2020-07-08 11:35:40,656 WARN L170 areAnnotationChecker]: L541 has no Hoare annotation [2020-07-08 11:35:40,656 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-08 11:35:40,656 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-08 11:35:40,656 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-08 11:35:40,656 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-08 11:35:40,656 WARN L170 areAnnotationChecker]: L251-1 has no Hoare annotation [2020-07-08 11:35:40,656 WARN L170 areAnnotationChecker]: L892 has no Hoare annotation [2020-07-08 11:35:40,656 WARN L170 areAnnotationChecker]: L892 has no Hoare annotation [2020-07-08 11:35:40,657 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-08 11:35:40,657 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-08 11:35:40,657 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:35:40,657 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:35:40,657 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:35:40,657 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:35:40,657 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:35:40,657 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:35:40,657 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:35:40,658 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:35:40,658 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-08 11:35:40,658 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-08 11:35:40,658 WARN L170 areAnnotationChecker]: L859 has no Hoare annotation [2020-07-08 11:35:40,658 WARN L170 areAnnotationChecker]: L859 has no Hoare annotation [2020-07-08 11:35:40,658 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-08 11:35:40,658 WARN L170 areAnnotationChecker]: L888 has no Hoare annotation [2020-07-08 11:35:40,658 WARN L170 areAnnotationChecker]: L888 has no Hoare annotation [2020-07-08 11:35:40,658 WARN L170 areAnnotationChecker]: L75-1 has no Hoare annotation [2020-07-08 11:35:40,660 WARN L170 areAnnotationChecker]: L885 has no Hoare annotation [2020-07-08 11:35:40,660 WARN L170 areAnnotationChecker]: L885 has no Hoare annotation [2020-07-08 11:35:40,660 WARN L170 areAnnotationChecker]: L822-1 has no Hoare annotation [2020-07-08 11:35:40,660 WARN L170 areAnnotationChecker]: isLowWaterLevelEXIT has no Hoare annotation [2020-07-08 11:35:40,660 WARN L170 areAnnotationChecker]: L552 has no Hoare annotation [2020-07-08 11:35:40,661 WARN L170 areAnnotationChecker]: L552 has no Hoare annotation [2020-07-08 11:35:40,661 WARN L170 areAnnotationChecker]: L522 has no Hoare annotation [2020-07-08 11:35:40,661 WARN L170 areAnnotationChecker]: printPumpFINAL has no Hoare annotation [2020-07-08 11:35:40,661 WARN L170 areAnnotationChecker]: L893 has no Hoare annotation [2020-07-08 11:35:40,661 WARN L170 areAnnotationChecker]: L893 has no Hoare annotation [2020-07-08 11:35:40,662 WARN L170 areAnnotationChecker]: L866 has no Hoare annotation [2020-07-08 11:35:40,662 WARN L170 areAnnotationChecker]: Specification2FINAL has no Hoare annotation [2020-07-08 11:35:40,662 WARN L170 areAnnotationChecker]: L866 has no Hoare annotation [2020-07-08 11:35:40,663 WARN L170 areAnnotationChecker]: L889 has no Hoare annotation [2020-07-08 11:35:40,663 WARN L170 areAnnotationChecker]: L889 has no Hoare annotation [2020-07-08 11:35:40,663 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-08 11:35:40,663 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-08 11:35:40,663 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:35:40,663 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:35:40,663 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:35:40,664 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:35:40,664 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:35:40,664 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:35:40,664 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:35:40,664 INFO L163 areAnnotationChecker]: CFG has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-08 11:35:40,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.07 11:35:40 BoogieIcfgContainer [2020-07-08 11:35:40,696 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-08 11:35:40,703 INFO L168 Benchmark]: Toolchain (without parser) took 48936.44 ms. Allocated memory was 145.2 MB in the beginning and 730.3 MB in the end (delta: 585.1 MB). Free memory was 100.5 MB in the beginning and 147.3 MB in the end (delta: -46.8 MB). Peak memory consumption was 538.3 MB. Max. memory is 7.1 GB. [2020-07-08 11:35:40,704 INFO L168 Benchmark]: CDTParser took 0.55 ms. Allocated memory is still 145.2 MB. Free memory was 120.2 MB in the beginning and 120.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-08 11:35:40,704 INFO L168 Benchmark]: CACSL2BoogieTranslator took 786.36 ms. Allocated memory was 145.2 MB in the beginning and 203.4 MB in the end (delta: 58.2 MB). Free memory was 100.3 MB in the beginning and 168.5 MB in the end (delta: -68.3 MB). Peak memory consumption was 23.1 MB. Max. memory is 7.1 GB. [2020-07-08 11:35:40,707 INFO L168 Benchmark]: Boogie Preprocessor took 112.44 ms. Allocated memory is still 203.4 MB. Free memory was 168.5 MB in the beginning and 162.5 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. [2020-07-08 11:35:40,708 INFO L168 Benchmark]: RCFGBuilder took 1852.55 ms. Allocated memory was 203.4 MB in the beginning and 235.9 MB in the end (delta: 32.5 MB). Free memory was 162.5 MB in the beginning and 92.9 MB in the end (delta: 69.6 MB). Peak memory consumption was 102.1 MB. Max. memory is 7.1 GB. [2020-07-08 11:35:40,709 INFO L168 Benchmark]: TraceAbstraction took 46176.67 ms. Allocated memory was 235.9 MB in the beginning and 730.3 MB in the end (delta: 494.4 MB). Free memory was 92.9 MB in the beginning and 147.3 MB in the end (delta: -54.4 MB). Peak memory consumption was 440.0 MB. Max. memory is 7.1 GB. [2020-07-08 11:35:40,717 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.55 ms. Allocated memory is still 145.2 MB. Free memory was 120.2 MB in the beginning and 120.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 786.36 ms. Allocated memory was 145.2 MB in the beginning and 203.4 MB in the end (delta: 58.2 MB). Free memory was 100.3 MB in the beginning and 168.5 MB in the end (delta: -68.3 MB). Peak memory consumption was 23.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 112.44 ms. Allocated memory is still 203.4 MB. Free memory was 168.5 MB in the beginning and 162.5 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1852.55 ms. Allocated memory was 203.4 MB in the beginning and 235.9 MB in the end (delta: 32.5 MB). Free memory was 162.5 MB in the beginning and 92.9 MB in the end (delta: 69.6 MB). Peak memory consumption was 102.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 46176.67 ms. Allocated memory was 235.9 MB in the beginning and 730.3 MB in the end (delta: 494.4 MB). Free memory was 92.9 MB in the beginning and 147.3 MB in the end (delta: -54.4 MB). Peak memory consumption was 440.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 296]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || 0 == pumpRunning) || !(1 == \old(systemActive)) - InvariantResult [Line: 55]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || 0 == pumpRunning) || !(1 == \old(systemActive)) - InvariantResult [Line: 855]: Loop Invariant Derived loop invariant: !(0 == \old(pumpRunning)) || 0 == pumpRunning - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 230 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 37.8s, OverallIterations: 3, TraceHistogramMax: 2, AutomataDifference: 31.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 8.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 340 SDtfs, 605 SDslu, 364 SDs, 0 SdLazy, 1344 SolverSat, 398 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 101 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 3.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=269occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.6s AutomataMinimizationTime, 3 MinimizatonAttempts, 79 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 55 LocationsWithAnnotation, 348 PreInvPairs, 422 NumberOfFragments, 694 HoareAnnotationTreeSize, 348 FomulaSimplifications, 4339 FormulaSimplificationTreeSizeReduction, 1.6s HoareSimplificationTime, 55 FomulaSimplificationsInter, 10998 FormulaSimplificationTreeSizeReductionInter, 5.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 195 NumberOfCodeBlocks, 195 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 192 ConstructedInterpolants, 0 QuantifiedInterpolants, 59275 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 9/9 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...