/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_product11.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 11:33:52,467 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 11:33:52,469 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 11:33:52,481 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 11:33:52,482 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 11:33:52,483 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 11:33:52,484 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 11:33:52,486 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 11:33:52,487 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 11:33:52,488 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 11:33:52,489 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 11:33:52,490 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 11:33:52,491 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 11:33:52,492 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 11:33:52,493 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 11:33:52,494 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 11:33:52,495 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 11:33:52,495 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 11:33:52,497 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 11:33:52,499 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 11:33:52,500 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 11:33:52,502 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 11:33:52,506 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 11:33:52,507 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 11:33:52,509 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 11:33:52,509 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 11:33:52,509 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 11:33:52,510 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 11:33:52,511 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 11:33:52,512 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 11:33:52,512 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 11:33:52,513 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 11:33:52,513 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 11:33:52,514 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 11:33:52,515 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 11:33:52,515 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 11:33:52,516 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 11:33:52,516 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 11:33:52,516 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 11:33:52,517 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 11:33:52,518 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 11:33:52,519 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 11:33:52,533 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 11:33:52,533 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 11:33:52,535 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 11:33:52,535 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 11:33:52,535 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 11:33:52,535 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 11:33:52,536 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 11:33:52,536 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 11:33:52,536 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 11:33:52,536 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 11:33:52,536 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 11:33:52,537 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 11:33:52,537 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 11:33:52,537 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 11:33:52,537 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 11:33:52,537 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 11:33:52,538 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 11:33:52,538 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 11:33:52,538 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 11:33:52,538 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 11:33:52,538 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 11:33:52,539 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 11:33:52,539 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 11:33:52,539 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 11:33:52,539 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 11:33:52,539 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 11:33:52,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 11:33:52,540 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 11:33:52,540 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 11:33:52,540 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 11:33:52,812 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 11:33:52,825 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 11:33:52,828 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 11:33:52,830 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 11:33:52,830 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 11:33:52,831 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product11.cil.c [2020-07-08 11:33:52,916 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c7d3482b/21ae7879e8b94227860ff2a063f9c688/FLAG565ba64bb [2020-07-08 11:33:53,429 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 11:33:53,430 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product11.cil.c [2020-07-08 11:33:53,443 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c7d3482b/21ae7879e8b94227860ff2a063f9c688/FLAG565ba64bb [2020-07-08 11:33:53,747 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c7d3482b/21ae7879e8b94227860ff2a063f9c688 [2020-07-08 11:33:53,756 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 11:33:53,757 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 11:33:53,759 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 11:33:53,759 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 11:33:53,763 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 11:33:53,766 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:33:53" (1/1) ... [2020-07-08 11:33:53,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24a3acdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:33:53, skipping insertion in model container [2020-07-08 11:33:53,770 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:33:53" (1/1) ... [2020-07-08 11:33:53,778 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 11:33:53,844 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 11:33:54,238 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:33:54,266 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 11:33:54,369 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:33:54,417 INFO L208 MainTranslator]: Completed translation [2020-07-08 11:33:54,418 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:33:54 WrapperNode [2020-07-08 11:33:54,418 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 11:33:54,419 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 11:33:54,419 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 11:33:54,419 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 11:33:54,430 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:33:54" (1/1) ... [2020-07-08 11:33:54,431 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:33:54" (1/1) ... [2020-07-08 11:33:54,450 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:33:54" (1/1) ... [2020-07-08 11:33:54,450 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:33:54" (1/1) ... [2020-07-08 11:33:54,506 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:33:54" (1/1) ... [2020-07-08 11:33:54,521 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:33:54" (1/1) ... [2020-07-08 11:33:54,526 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:33:54" (1/1) ... [2020-07-08 11:33:54,535 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 11:33:54,536 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 11:33:54,536 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 11:33:54,536 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 11:33:54,537 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:33:54" (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 11:33:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 11:33:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 11:33:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-08 11:33:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-08 11:33:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-08 11:33:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-08 11:33:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-08 11:33:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-08 11:33:54,604 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-08 11:33:54,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-08 11:33:54,604 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-08 11:33:54,605 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-08 11:33:54,605 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-08 11:33:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-08 11:33:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 11:33:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-08 11:33:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-08 11:33:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-08 11:33:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-08 11:33:54,608 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-08 11:33:54,608 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-08 11:33:54,608 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-07-08 11:33:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-08 11:33:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-08 11:33:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-08 11:33:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-08 11:33:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-08 11:33:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-08 11:33:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-08 11:33:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-08 11:33:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-08 11:33:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-08 11:33:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-08 11:33:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-08 11:33:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-08 11:33:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:33:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:33:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:33:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 11:33:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 11:33:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-08 11:33:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-08 11:33:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-08 11:33:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-08 11:33:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-08 11:33:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-08 11:33:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-08 11:33:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 11:33:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-08 11:33:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-08 11:33:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-08 11:33:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-08 11:33:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-08 11:33:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-08 11:33:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:33:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-08 11:33:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-08 11:33:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-08 11:33:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-08 11:33:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-08 11:33:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 11:33:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-08 11:33:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-08 11:33:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-08 11:33:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-08 11:33:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-08 11:33:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:33:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:33:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-08 11:33:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-07-08 11:33:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-08 11:33:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-08 11:33:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 11:33:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 11:33:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-08 11:33:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 11:33:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 11:33:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-08 11:33:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 11:33:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-08 11:33:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 11:33:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-08 11:33:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-08 11:33:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-08 11:33:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-08 11:33:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-08 11:33:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-08 11:33:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 11:33:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-08 11:33:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 11:33:56,163 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 11:33:56,163 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-08 11:33:56,172 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:33:56 BoogieIcfgContainer [2020-07-08 11:33:56,173 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 11:33:56,177 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 11:33:56,177 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 11:33:56,181 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 11:33:56,181 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 11:33:53" (1/3) ... [2020-07-08 11:33:56,183 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2630936b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:33:56, skipping insertion in model container [2020-07-08 11:33:56,183 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:33:54" (2/3) ... [2020-07-08 11:33:56,184 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2630936b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:33:56, skipping insertion in model container [2020-07-08 11:33:56,184 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:33:56" (3/3) ... [2020-07-08 11:33:56,186 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product11.cil.c [2020-07-08 11:33:56,198 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 11:33:56,208 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 11:33:56,225 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 11:33:56,260 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 11:33:56,261 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 11:33:56,261 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 11:33:56,261 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 11:33:56,262 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 11:33:56,262 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 11:33:56,262 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 11:33:56,262 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 11:33:56,298 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states. [2020-07-08 11:33:56,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-08 11:33:56,316 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:33:56,318 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 11:33:56,320 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:33:56,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:33:56,328 INFO L82 PathProgramCache]: Analyzing trace with hash -1585555065, now seen corresponding path program 1 times [2020-07-08 11:33:56,340 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:33:56,340 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2015319014] [2020-07-08 11:33:56,342 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:33:56,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:33:57,097 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:33:57,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:33:57,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {176#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {146#true} is VALID [2020-07-08 11:33:57,192 INFO L280 TraceCheckUtils]: 1: Hoare triple {146#true} assume true; {146#true} is VALID [2020-07-08 11:33:57,193 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {146#true} {146#true} #481#return; {146#true} is VALID [2020-07-08 11:33:57,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:33:57,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {146#true} assume true; {146#true} is VALID [2020-07-08 11:33:57,198 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {146#true} {146#true} #393#return; {146#true} is VALID [2020-07-08 11:33:57,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:33:57,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {146#true} assume true; {146#true} is VALID [2020-07-08 11:33:57,203 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {146#true} {146#true} #395#return; {146#true} is VALID [2020-07-08 11:33:57,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:33:57,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {146#true} havoc ~retValue_acc~4;~retValue_acc~4 := 1;#res := ~retValue_acc~4; {146#true} is VALID [2020-07-08 11:33:57,209 INFO L280 TraceCheckUtils]: 1: Hoare triple {146#true} assume true; {146#true} is VALID [2020-07-08 11:33:57,209 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {146#true} {146#true} #397#return; {146#true} is VALID [2020-07-08 11:33:57,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:33:57,213 INFO L280 TraceCheckUtils]: 0: Hoare triple {146#true} assume true; {146#true} is VALID [2020-07-08 11:33:57,214 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {146#true} {146#true} #399#return; {146#true} is VALID [2020-07-08 11:33:57,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:33:57,235 INFO L280 TraceCheckUtils]: 0: Hoare triple {177#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {146#true} is VALID [2020-07-08 11:33:57,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {146#true} assume true; {146#true} is VALID [2020-07-08 11:33:57,236 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {146#true} {146#true} #471#return; {146#true} is VALID [2020-07-08 11:33:57,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:33:57,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:33:57,248 INFO L280 TraceCheckUtils]: 0: Hoare triple {146#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {146#true} is VALID [2020-07-08 11:33:57,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {146#true} assume true; {146#true} is VALID [2020-07-08 11:33:57,249 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {146#true} {177#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #461#return; {146#true} is VALID [2020-07-08 11:33:57,249 INFO L263 TraceCheckUtils]: 0: Hoare triple {177#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {146#true} is VALID [2020-07-08 11:33:57,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {146#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {146#true} is VALID [2020-07-08 11:33:57,250 INFO L280 TraceCheckUtils]: 2: Hoare triple {146#true} assume true; {146#true} is VALID [2020-07-08 11:33:57,250 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {146#true} {177#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #461#return; {146#true} is VALID [2020-07-08 11:33:57,251 INFO L280 TraceCheckUtils]: 4: Hoare triple {146#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {146#true} is VALID [2020-07-08 11:33:57,251 INFO L280 TraceCheckUtils]: 5: Hoare triple {146#true} assume true; {146#true} is VALID [2020-07-08 11:33:57,251 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {146#true} {147#false} #449#return; {147#false} is VALID [2020-07-08 11:33:57,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:33:57,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {146#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {146#true} is VALID [2020-07-08 11:33:57,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {146#true} assume true; {146#true} is VALID [2020-07-08 11:33:57,261 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {146#true} {147#false} #463#return; {147#false} is VALID [2020-07-08 11:33:57,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:33:57,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {146#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {146#true} is VALID [2020-07-08 11:33:57,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {146#true} assume true; {146#true} is VALID [2020-07-08 11:33:57,268 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {146#true} {147#false} #465#return; {147#false} is VALID [2020-07-08 11:33:57,274 INFO L263 TraceCheckUtils]: 0: Hoare triple {146#true} call ULTIMATE.init(); {176#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-08 11:33:57,274 INFO L280 TraceCheckUtils]: 1: Hoare triple {176#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {146#true} is VALID [2020-07-08 11:33:57,275 INFO L280 TraceCheckUtils]: 2: Hoare triple {146#true} assume true; {146#true} is VALID [2020-07-08 11:33:57,275 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {146#true} {146#true} #481#return; {146#true} is VALID [2020-07-08 11:33:57,275 INFO L263 TraceCheckUtils]: 4: Hoare triple {146#true} call #t~ret72 := main(); {146#true} is VALID [2020-07-08 11:33:57,276 INFO L280 TraceCheckUtils]: 5: Hoare triple {146#true} havoc ~retValue_acc~2;havoc ~tmp~0; {146#true} is VALID [2020-07-08 11:33:57,276 INFO L263 TraceCheckUtils]: 6: Hoare triple {146#true} call select_helpers(); {146#true} is VALID [2020-07-08 11:33:57,277 INFO L280 TraceCheckUtils]: 7: Hoare triple {146#true} assume true; {146#true} is VALID [2020-07-08 11:33:57,277 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {146#true} {146#true} #393#return; {146#true} is VALID [2020-07-08 11:33:57,277 INFO L263 TraceCheckUtils]: 9: Hoare triple {146#true} call select_features(); {146#true} is VALID [2020-07-08 11:33:57,278 INFO L280 TraceCheckUtils]: 10: Hoare triple {146#true} assume true; {146#true} is VALID [2020-07-08 11:33:57,278 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {146#true} {146#true} #395#return; {146#true} is VALID [2020-07-08 11:33:57,278 INFO L263 TraceCheckUtils]: 12: Hoare triple {146#true} call #t~ret10 := valid_product(); {146#true} is VALID [2020-07-08 11:33:57,279 INFO L280 TraceCheckUtils]: 13: Hoare triple {146#true} havoc ~retValue_acc~4;~retValue_acc~4 := 1;#res := ~retValue_acc~4; {146#true} is VALID [2020-07-08 11:33:57,279 INFO L280 TraceCheckUtils]: 14: Hoare triple {146#true} assume true; {146#true} is VALID [2020-07-08 11:33:57,279 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {146#true} {146#true} #397#return; {146#true} is VALID [2020-07-08 11:33:57,280 INFO L280 TraceCheckUtils]: 16: Hoare triple {146#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {146#true} is VALID [2020-07-08 11:33:57,283 INFO L280 TraceCheckUtils]: 17: Hoare triple {146#true} assume 0 != ~tmp~0; {146#true} is VALID [2020-07-08 11:33:57,283 INFO L263 TraceCheckUtils]: 18: Hoare triple {146#true} call setup(); {146#true} is VALID [2020-07-08 11:33:57,284 INFO L280 TraceCheckUtils]: 19: Hoare triple {146#true} assume true; {146#true} is VALID [2020-07-08 11:33:57,284 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {146#true} {146#true} #399#return; {146#true} is VALID [2020-07-08 11:33:57,284 INFO L263 TraceCheckUtils]: 21: Hoare triple {146#true} call runTest(); {146#true} is VALID [2020-07-08 11:33:57,285 INFO L263 TraceCheckUtils]: 22: Hoare triple {146#true} call __utac_acc__Specification5_spec__1(); {177#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:33:57,286 INFO L280 TraceCheckUtils]: 23: Hoare triple {177#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {146#true} is VALID [2020-07-08 11:33:57,286 INFO L280 TraceCheckUtils]: 24: Hoare triple {146#true} assume true; {146#true} is VALID [2020-07-08 11:33:57,286 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {146#true} {146#true} #471#return; {146#true} is VALID [2020-07-08 11:33:57,287 INFO L263 TraceCheckUtils]: 26: Hoare triple {146#true} call test(); {146#true} is VALID [2020-07-08 11:33:57,287 INFO L280 TraceCheckUtils]: 27: Hoare triple {146#true} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {146#true} is VALID [2020-07-08 11:33:57,288 INFO L280 TraceCheckUtils]: 28: Hoare triple {146#true} assume false; {147#false} is VALID [2020-07-08 11:33:57,289 INFO L263 TraceCheckUtils]: 29: Hoare triple {147#false} call cleanup(); {147#false} is VALID [2020-07-08 11:33:57,289 INFO L280 TraceCheckUtils]: 30: Hoare triple {147#false} havoc ~i~0;havoc ~__cil_tmp2~0; {147#false} is VALID [2020-07-08 11:33:57,289 INFO L263 TraceCheckUtils]: 31: Hoare triple {147#false} call timeShift(); {147#false} is VALID [2020-07-08 11:33:57,290 INFO L263 TraceCheckUtils]: 32: Hoare triple {147#false} call __utac_acc__Specification5_spec__2(); {177#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:33:57,290 INFO L263 TraceCheckUtils]: 33: Hoare triple {177#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {146#true} is VALID [2020-07-08 11:33:57,290 INFO L280 TraceCheckUtils]: 34: Hoare triple {146#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {146#true} is VALID [2020-07-08 11:33:57,292 INFO L280 TraceCheckUtils]: 35: Hoare triple {146#true} assume true; {146#true} is VALID [2020-07-08 11:33:57,293 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {146#true} {177#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #461#return; {146#true} is VALID [2020-07-08 11:33:57,293 INFO L280 TraceCheckUtils]: 37: Hoare triple {146#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {146#true} is VALID [2020-07-08 11:33:57,293 INFO L280 TraceCheckUtils]: 38: Hoare triple {146#true} assume true; {146#true} is VALID [2020-07-08 11:33:57,294 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {146#true} {147#false} #449#return; {147#false} is VALID [2020-07-08 11:33:57,294 INFO L280 TraceCheckUtils]: 40: Hoare triple {147#false} assume !(0 != ~pumpRunning~0); {147#false} is VALID [2020-07-08 11:33:57,294 INFO L280 TraceCheckUtils]: 41: Hoare triple {147#false} assume !(0 != ~systemActive~0); {147#false} is VALID [2020-07-08 11:33:57,295 INFO L263 TraceCheckUtils]: 42: Hoare triple {147#false} call __utac_acc__Specification5_spec__3(); {147#false} is VALID [2020-07-08 11:33:57,295 INFO L280 TraceCheckUtils]: 43: Hoare triple {147#false} havoc ~tmp~6;havoc ~tmp___0~1; {147#false} is VALID [2020-07-08 11:33:57,295 INFO L263 TraceCheckUtils]: 44: Hoare triple {147#false} call #t~ret70 := getWaterLevel(); {146#true} is VALID [2020-07-08 11:33:57,295 INFO L280 TraceCheckUtils]: 45: Hoare triple {146#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {146#true} is VALID [2020-07-08 11:33:57,296 INFO L280 TraceCheckUtils]: 46: Hoare triple {146#true} assume true; {146#true} is VALID [2020-07-08 11:33:57,296 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {146#true} {147#false} #463#return; {147#false} is VALID [2020-07-08 11:33:57,296 INFO L280 TraceCheckUtils]: 48: Hoare triple {147#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~6 := #t~ret70;havoc #t~ret70; {147#false} is VALID [2020-07-08 11:33:57,297 INFO L280 TraceCheckUtils]: 49: Hoare triple {147#false} assume 2 != ~tmp~6; {147#false} is VALID [2020-07-08 11:33:57,297 INFO L263 TraceCheckUtils]: 50: Hoare triple {147#false} call #t~ret71 := isPumpRunning(); {146#true} is VALID [2020-07-08 11:33:57,298 INFO L280 TraceCheckUtils]: 51: Hoare triple {146#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {146#true} is VALID [2020-07-08 11:33:57,298 INFO L280 TraceCheckUtils]: 52: Hoare triple {146#true} assume true; {146#true} is VALID [2020-07-08 11:33:57,298 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {146#true} {147#false} #465#return; {147#false} is VALID [2020-07-08 11:33:57,299 INFO L280 TraceCheckUtils]: 54: Hoare triple {147#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp___0~1 := #t~ret71;havoc #t~ret71; {147#false} is VALID [2020-07-08 11:33:57,299 INFO L280 TraceCheckUtils]: 55: Hoare triple {147#false} assume 0 != ~tmp___0~1; {147#false} is VALID [2020-07-08 11:33:57,299 INFO L280 TraceCheckUtils]: 56: Hoare triple {147#false} assume 0 == ~switchedOnBeforeTS~0; {147#false} is VALID [2020-07-08 11:33:57,300 INFO L263 TraceCheckUtils]: 57: Hoare triple {147#false} call __automaton_fail(); {147#false} is VALID [2020-07-08 11:33:57,300 INFO L280 TraceCheckUtils]: 58: Hoare triple {147#false} assume !false; {147#false} is VALID [2020-07-08 11:33:57,313 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 11:33:57,315 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2015319014] [2020-07-08 11:33:57,316 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:33:57,316 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 11:33:57,317 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1379360629] [2020-07-08 11:33:57,325 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:33:57,333 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:33:57,337 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 11:33:57,442 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 11:33:57,443 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 11:33:57,443 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:33:57,452 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 11:33:57,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-08 11:33:57,455 INFO L87 Difference]: Start difference. First operand 143 states. Second operand 4 states. [2020-07-08 11:34:01,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:34:01,020 INFO L93 Difference]: Finished difference Result 226 states and 297 transitions. [2020-07-08 11:34:01,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-08 11:34:01,020 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:34:01,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:34:01,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:34:01,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 297 transitions. [2020-07-08 11:34:01,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:34:01,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 297 transitions. [2020-07-08 11:34:01,085 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 297 transitions. [2020-07-08 11:34:02,023 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 297 edges. 297 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:34:02,046 INFO L225 Difference]: With dead ends: 226 [2020-07-08 11:34:02,047 INFO L226 Difference]: Without dead ends: 127 [2020-07-08 11:34:02,051 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-08 11:34:02,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2020-07-08 11:34:03,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 100. [2020-07-08 11:34:03,039 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:34:03,040 INFO L82 GeneralOperation]: Start isEquivalent. First operand 127 states. Second operand 100 states. [2020-07-08 11:34:03,041 INFO L74 IsIncluded]: Start isIncluded. First operand 127 states. Second operand 100 states. [2020-07-08 11:34:03,041 INFO L87 Difference]: Start difference. First operand 127 states. Second operand 100 states. [2020-07-08 11:34:03,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:34:03,054 INFO L93 Difference]: Finished difference Result 127 states and 159 transitions. [2020-07-08 11:34:03,054 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 159 transitions. [2020-07-08 11:34:03,057 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:34:03,057 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:34:03,058 INFO L74 IsIncluded]: Start isIncluded. First operand 100 states. Second operand 127 states. [2020-07-08 11:34:03,058 INFO L87 Difference]: Start difference. First operand 100 states. Second operand 127 states. [2020-07-08 11:34:03,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:34:03,068 INFO L93 Difference]: Finished difference Result 127 states and 159 transitions. [2020-07-08 11:34:03,069 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 159 transitions. [2020-07-08 11:34:03,071 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:34:03,072 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:34:03,072 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:34:03,072 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:34:03,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 100 states. [2020-07-08 11:34:03,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 116 transitions. [2020-07-08 11:34:03,081 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 116 transitions. Word has length 59 [2020-07-08 11:34:03,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:34:03,081 INFO L479 AbstractCegarLoop]: Abstraction has 100 states and 116 transitions. [2020-07-08 11:34:03,082 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 11:34:03,082 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 116 transitions. [2020-07-08 11:34:03,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-08 11:34:03,085 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:34:03,085 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 11:34:03,085 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 11:34:03,086 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:34:03,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:34:03,086 INFO L82 PathProgramCache]: Analyzing trace with hash -586747588, now seen corresponding path program 1 times [2020-07-08 11:34:03,086 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:34:03,087 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1262329711] [2020-07-08 11:34:03,087 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:34:03,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:03,522 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:34:03,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:03,612 INFO L280 TraceCheckUtils]: 0: Hoare triple {929#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {900#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:34:03,613 INFO L280 TraceCheckUtils]: 1: Hoare triple {900#(= 1 ~systemActive~0)} assume true; {900#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:34:03,629 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {900#(= 1 ~systemActive~0)} {895#true} #481#return; {900#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:34:03,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:03,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {895#true} assume true; {895#true} is VALID [2020-07-08 11:34:03,643 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {895#true} {900#(= 1 ~systemActive~0)} #393#return; {900#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:34:03,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:03,652 INFO L280 TraceCheckUtils]: 0: Hoare triple {895#true} assume true; {895#true} is VALID [2020-07-08 11:34:03,653 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {895#true} {900#(= 1 ~systemActive~0)} #395#return; {900#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:34:03,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:03,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {895#true} havoc ~retValue_acc~4;~retValue_acc~4 := 1;#res := ~retValue_acc~4; {930#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 11:34:03,729 INFO L280 TraceCheckUtils]: 1: Hoare triple {930#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {930#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 11:34:03,730 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {930#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {900#(= 1 ~systemActive~0)} #397#return; {908#(= |main_#t~ret10| ~systemActive~0)} is VALID [2020-07-08 11:34:03,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:03,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {895#true} assume true; {895#true} is VALID [2020-07-08 11:34:03,734 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {895#true} {910#(not (= 0 ~systemActive~0))} #399#return; {910#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:34:03,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:03,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {931#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {895#true} is VALID [2020-07-08 11:34:03,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {895#true} assume true; {895#true} is VALID [2020-07-08 11:34:03,757 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {895#true} {910#(not (= 0 ~systemActive~0))} #471#return; {910#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:34:03,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:03,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:03,767 INFO L280 TraceCheckUtils]: 0: Hoare triple {895#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {895#true} is VALID [2020-07-08 11:34:03,767 INFO L280 TraceCheckUtils]: 1: Hoare triple {895#true} assume true; {895#true} is VALID [2020-07-08 11:34:03,768 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {895#true} {931#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #461#return; {895#true} is VALID [2020-07-08 11:34:03,768 INFO L263 TraceCheckUtils]: 0: Hoare triple {931#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {895#true} is VALID [2020-07-08 11:34:03,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {895#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {895#true} is VALID [2020-07-08 11:34:03,768 INFO L280 TraceCheckUtils]: 2: Hoare triple {895#true} assume true; {895#true} is VALID [2020-07-08 11:34:03,769 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {895#true} {931#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #461#return; {895#true} is VALID [2020-07-08 11:34:03,769 INFO L280 TraceCheckUtils]: 4: Hoare triple {895#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {895#true} is VALID [2020-07-08 11:34:03,769 INFO L280 TraceCheckUtils]: 5: Hoare triple {895#true} assume true; {895#true} is VALID [2020-07-08 11:34:03,770 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {895#true} {910#(not (= 0 ~systemActive~0))} #449#return; {910#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:34:03,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:03,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {895#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {895#true} is VALID [2020-07-08 11:34:03,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {895#true} assume true; {895#true} is VALID [2020-07-08 11:34:03,775 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {895#true} {896#false} #463#return; {896#false} is VALID [2020-07-08 11:34:03,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:03,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {895#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {895#true} is VALID [2020-07-08 11:34:03,778 INFO L280 TraceCheckUtils]: 1: Hoare triple {895#true} assume true; {895#true} is VALID [2020-07-08 11:34:03,779 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {895#true} {896#false} #465#return; {896#false} is VALID [2020-07-08 11:34:03,789 INFO L263 TraceCheckUtils]: 0: Hoare triple {895#true} call ULTIMATE.init(); {929#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-08 11:34:03,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {929#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {900#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:34:03,796 INFO L280 TraceCheckUtils]: 2: Hoare triple {900#(= 1 ~systemActive~0)} assume true; {900#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:34:03,796 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {900#(= 1 ~systemActive~0)} {895#true} #481#return; {900#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:34:03,797 INFO L263 TraceCheckUtils]: 4: Hoare triple {900#(= 1 ~systemActive~0)} call #t~ret72 := main(); {900#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:34:03,797 INFO L280 TraceCheckUtils]: 5: Hoare triple {900#(= 1 ~systemActive~0)} havoc ~retValue_acc~2;havoc ~tmp~0; {900#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:34:03,798 INFO L263 TraceCheckUtils]: 6: Hoare triple {900#(= 1 ~systemActive~0)} call select_helpers(); {895#true} is VALID [2020-07-08 11:34:03,798 INFO L280 TraceCheckUtils]: 7: Hoare triple {895#true} assume true; {895#true} is VALID [2020-07-08 11:34:03,800 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {895#true} {900#(= 1 ~systemActive~0)} #393#return; {900#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:34:03,801 INFO L263 TraceCheckUtils]: 9: Hoare triple {900#(= 1 ~systemActive~0)} call select_features(); {895#true} is VALID [2020-07-08 11:34:03,801 INFO L280 TraceCheckUtils]: 10: Hoare triple {895#true} assume true; {895#true} is VALID [2020-07-08 11:34:03,801 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {895#true} {900#(= 1 ~systemActive~0)} #395#return; {900#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:34:03,801 INFO L263 TraceCheckUtils]: 12: Hoare triple {900#(= 1 ~systemActive~0)} call #t~ret10 := valid_product(); {895#true} is VALID [2020-07-08 11:34:03,802 INFO L280 TraceCheckUtils]: 13: Hoare triple {895#true} havoc ~retValue_acc~4;~retValue_acc~4 := 1;#res := ~retValue_acc~4; {930#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 11:34:03,803 INFO L280 TraceCheckUtils]: 14: Hoare triple {930#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {930#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 11:34:03,804 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {930#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {900#(= 1 ~systemActive~0)} #397#return; {908#(= |main_#t~ret10| ~systemActive~0)} is VALID [2020-07-08 11:34:03,804 INFO L280 TraceCheckUtils]: 16: Hoare triple {908#(= |main_#t~ret10| ~systemActive~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {909#(= main_~tmp~0 ~systemActive~0)} is VALID [2020-07-08 11:34:03,805 INFO L280 TraceCheckUtils]: 17: Hoare triple {909#(= main_~tmp~0 ~systemActive~0)} assume 0 != ~tmp~0; {910#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:34:03,806 INFO L263 TraceCheckUtils]: 18: Hoare triple {910#(not (= 0 ~systemActive~0))} call setup(); {895#true} is VALID [2020-07-08 11:34:03,806 INFO L280 TraceCheckUtils]: 19: Hoare triple {895#true} assume true; {895#true} is VALID [2020-07-08 11:34:03,807 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {895#true} {910#(not (= 0 ~systemActive~0))} #399#return; {910#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:34:03,807 INFO L263 TraceCheckUtils]: 21: Hoare triple {910#(not (= 0 ~systemActive~0))} call runTest(); {910#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:34:03,808 INFO L263 TraceCheckUtils]: 22: Hoare triple {910#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {931#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:34:03,808 INFO L280 TraceCheckUtils]: 23: Hoare triple {931#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {895#true} is VALID [2020-07-08 11:34:03,808 INFO L280 TraceCheckUtils]: 24: Hoare triple {895#true} assume true; {895#true} is VALID [2020-07-08 11:34:03,809 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {895#true} {910#(not (= 0 ~systemActive~0))} #471#return; {910#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:34:03,809 INFO L263 TraceCheckUtils]: 26: Hoare triple {910#(not (= 0 ~systemActive~0))} call test(); {910#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:34:03,810 INFO L280 TraceCheckUtils]: 27: Hoare triple {910#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {910#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:34:03,811 INFO L280 TraceCheckUtils]: 28: Hoare triple {910#(not (= 0 ~systemActive~0))} assume !false; {910#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:34:03,812 INFO L280 TraceCheckUtils]: 29: Hoare triple {910#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {910#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:34:03,812 INFO L280 TraceCheckUtils]: 30: Hoare triple {910#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~2 := #t~nondet30;havoc #t~nondet30; {910#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:34:03,813 INFO L280 TraceCheckUtils]: 31: Hoare triple {910#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~2); {910#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:34:03,814 INFO L280 TraceCheckUtils]: 32: Hoare triple {910#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___0~0 := #t~nondet31;havoc #t~nondet31; {910#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:34:03,814 INFO L280 TraceCheckUtils]: 33: Hoare triple {910#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~0); {910#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:34:03,815 INFO L280 TraceCheckUtils]: 34: Hoare triple {910#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___2~0 := #t~nondet32;havoc #t~nondet32; {910#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:34:03,815 INFO L280 TraceCheckUtils]: 35: Hoare triple {910#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {910#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:34:03,816 INFO L263 TraceCheckUtils]: 36: Hoare triple {910#(not (= 0 ~systemActive~0))} call timeShift(); {910#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:34:03,816 INFO L263 TraceCheckUtils]: 37: Hoare triple {910#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {931#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:34:03,816 INFO L263 TraceCheckUtils]: 38: Hoare triple {931#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {895#true} is VALID [2020-07-08 11:34:03,817 INFO L280 TraceCheckUtils]: 39: Hoare triple {895#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {895#true} is VALID [2020-07-08 11:34:03,817 INFO L280 TraceCheckUtils]: 40: Hoare triple {895#true} assume true; {895#true} is VALID [2020-07-08 11:34:03,817 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {895#true} {931#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #461#return; {895#true} is VALID [2020-07-08 11:34:03,817 INFO L280 TraceCheckUtils]: 42: Hoare triple {895#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {895#true} is VALID [2020-07-08 11:34:03,817 INFO L280 TraceCheckUtils]: 43: Hoare triple {895#true} assume true; {895#true} is VALID [2020-07-08 11:34:03,818 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {895#true} {910#(not (= 0 ~systemActive~0))} #449#return; {910#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:34:03,818 INFO L280 TraceCheckUtils]: 45: Hoare triple {910#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {910#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:34:03,819 INFO L280 TraceCheckUtils]: 46: Hoare triple {910#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {896#false} is VALID [2020-07-08 11:34:03,819 INFO L263 TraceCheckUtils]: 47: Hoare triple {896#false} call __utac_acc__Specification5_spec__3(); {896#false} is VALID [2020-07-08 11:34:03,819 INFO L280 TraceCheckUtils]: 48: Hoare triple {896#false} havoc ~tmp~6;havoc ~tmp___0~1; {896#false} is VALID [2020-07-08 11:34:03,819 INFO L263 TraceCheckUtils]: 49: Hoare triple {896#false} call #t~ret70 := getWaterLevel(); {895#true} is VALID [2020-07-08 11:34:03,820 INFO L280 TraceCheckUtils]: 50: Hoare triple {895#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {895#true} is VALID [2020-07-08 11:34:03,820 INFO L280 TraceCheckUtils]: 51: Hoare triple {895#true} assume true; {895#true} is VALID [2020-07-08 11:34:03,820 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {895#true} {896#false} #463#return; {896#false} is VALID [2020-07-08 11:34:03,821 INFO L280 TraceCheckUtils]: 53: Hoare triple {896#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~6 := #t~ret70;havoc #t~ret70; {896#false} is VALID [2020-07-08 11:34:03,821 INFO L280 TraceCheckUtils]: 54: Hoare triple {896#false} assume 2 != ~tmp~6; {896#false} is VALID [2020-07-08 11:34:03,821 INFO L263 TraceCheckUtils]: 55: Hoare triple {896#false} call #t~ret71 := isPumpRunning(); {895#true} is VALID [2020-07-08 11:34:03,821 INFO L280 TraceCheckUtils]: 56: Hoare triple {895#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {895#true} is VALID [2020-07-08 11:34:03,822 INFO L280 TraceCheckUtils]: 57: Hoare triple {895#true} assume true; {895#true} is VALID [2020-07-08 11:34:03,822 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {895#true} {896#false} #465#return; {896#false} is VALID [2020-07-08 11:34:03,822 INFO L280 TraceCheckUtils]: 59: Hoare triple {896#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp___0~1 := #t~ret71;havoc #t~ret71; {896#false} is VALID [2020-07-08 11:34:03,822 INFO L280 TraceCheckUtils]: 60: Hoare triple {896#false} assume 0 != ~tmp___0~1; {896#false} is VALID [2020-07-08 11:34:03,822 INFO L280 TraceCheckUtils]: 61: Hoare triple {896#false} assume 0 == ~switchedOnBeforeTS~0; {896#false} is VALID [2020-07-08 11:34:03,823 INFO L263 TraceCheckUtils]: 62: Hoare triple {896#false} call __automaton_fail(); {896#false} is VALID [2020-07-08 11:34:03,823 INFO L280 TraceCheckUtils]: 63: Hoare triple {896#false} assume !false; {896#false} is VALID [2020-07-08 11:34:03,833 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 11:34:03,834 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1262329711] [2020-07-08 11:34:03,834 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:34:03,835 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:34:03,835 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1215570221] [2020-07-08 11:34:03,836 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-08 11:34:03,837 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:34:03,837 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:34:03,935 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 11:34:03,936 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:34:03,936 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:34:03,936 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:34:03,937 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:34:03,937 INFO L87 Difference]: Start difference. First operand 100 states and 116 transitions. Second operand 9 states. [2020-07-08 11:34:04,916 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:34:05,933 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:34:06,316 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:34:06,658 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:34:11,482 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:34:16,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:34:16,857 INFO L93 Difference]: Finished difference Result 347 states and 442 transitions. [2020-07-08 11:34:16,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-08 11:34:16,858 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-08 11:34:16,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:34:16,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:34:16,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 442 transitions. [2020-07-08 11:34:16,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:34:16,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 442 transitions. [2020-07-08 11:34:16,882 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 442 transitions. [2020-07-08 11:34:18,199 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 442 edges. 442 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:34:18,214 INFO L225 Difference]: With dead ends: 347 [2020-07-08 11:34:18,214 INFO L226 Difference]: Without dead ends: 275 [2020-07-08 11:34:18,216 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-08 11:34:18,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2020-07-08 11:34:19,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 217. [2020-07-08 11:34:19,939 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:34:19,939 INFO L82 GeneralOperation]: Start isEquivalent. First operand 275 states. Second operand 217 states. [2020-07-08 11:34:19,939 INFO L74 IsIncluded]: Start isIncluded. First operand 275 states. Second operand 217 states. [2020-07-08 11:34:19,940 INFO L87 Difference]: Start difference. First operand 275 states. Second operand 217 states. [2020-07-08 11:34:19,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:34:19,957 INFO L93 Difference]: Finished difference Result 275 states and 344 transitions. [2020-07-08 11:34:19,957 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 344 transitions. [2020-07-08 11:34:19,961 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:34:19,961 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:34:19,961 INFO L74 IsIncluded]: Start isIncluded. First operand 217 states. Second operand 275 states. [2020-07-08 11:34:19,961 INFO L87 Difference]: Start difference. First operand 217 states. Second operand 275 states. [2020-07-08 11:34:19,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:34:19,977 INFO L93 Difference]: Finished difference Result 275 states and 344 transitions. [2020-07-08 11:34:19,977 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 344 transitions. [2020-07-08 11:34:19,979 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:34:19,979 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:34:19,979 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:34:19,979 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:34:19,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217 states. [2020-07-08 11:34:19,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 266 transitions. [2020-07-08 11:34:19,990 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 266 transitions. Word has length 64 [2020-07-08 11:34:19,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:34:19,991 INFO L479 AbstractCegarLoop]: Abstraction has 217 states and 266 transitions. [2020-07-08 11:34:19,991 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:34:19,991 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 266 transitions. [2020-07-08 11:34:19,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2020-07-08 11:34:19,993 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:34:19,994 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] [2020-07-08 11:34:19,994 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 11:34:19,994 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:34:19,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:34:19,994 INFO L82 PathProgramCache]: Analyzing trace with hash 498555563, now seen corresponding path program 1 times [2020-07-08 11:34:19,995 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:34:19,995 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1210304502] [2020-07-08 11:34:19,995 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:34:20,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:20,330 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:34:20,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:20,405 INFO L280 TraceCheckUtils]: 0: Hoare triple {2331#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {2298#true} is VALID [2020-07-08 11:34:20,405 INFO L280 TraceCheckUtils]: 1: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,405 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2298#true} {2298#true} #481#return; {2298#true} is VALID [2020-07-08 11:34:20,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:20,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,427 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2298#true} {2298#true} #393#return; {2298#true} is VALID [2020-07-08 11:34:20,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:20,439 INFO L280 TraceCheckUtils]: 0: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,440 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2298#true} {2298#true} #395#return; {2298#true} is VALID [2020-07-08 11:34:20,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:20,447 INFO L280 TraceCheckUtils]: 0: Hoare triple {2298#true} havoc ~retValue_acc~4;~retValue_acc~4 := 1;#res := ~retValue_acc~4; {2298#true} is VALID [2020-07-08 11:34:20,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,448 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2298#true} {2298#true} #397#return; {2298#true} is VALID [2020-07-08 11:34:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:20,450 INFO L280 TraceCheckUtils]: 0: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,450 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2298#true} {2298#true} #399#return; {2298#true} is VALID [2020-07-08 11:34:20,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:20,464 INFO L280 TraceCheckUtils]: 0: Hoare triple {2332#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2298#true} is VALID [2020-07-08 11:34:20,465 INFO L280 TraceCheckUtils]: 1: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,465 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2298#true} {2298#true} #471#return; {2298#true} is VALID [2020-07-08 11:34:20,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:20,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:20,483 INFO L280 TraceCheckUtils]: 0: Hoare triple {2298#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {2298#true} is VALID [2020-07-08 11:34:20,483 INFO L280 TraceCheckUtils]: 1: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,483 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2298#true} {2332#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #461#return; {2298#true} is VALID [2020-07-08 11:34:20,484 INFO L263 TraceCheckUtils]: 0: Hoare triple {2332#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {2298#true} is VALID [2020-07-08 11:34:20,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {2298#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {2298#true} is VALID [2020-07-08 11:34:20,484 INFO L280 TraceCheckUtils]: 2: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,484 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2298#true} {2332#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #461#return; {2298#true} is VALID [2020-07-08 11:34:20,485 INFO L280 TraceCheckUtils]: 4: Hoare triple {2298#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {2298#true} is VALID [2020-07-08 11:34:20,485 INFO L280 TraceCheckUtils]: 5: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,485 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2298#true} {2299#false} #449#return; {2299#false} is VALID [2020-07-08 11:34:20,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:20,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,488 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2298#true} {2299#false} #453#return; {2299#false} is VALID [2020-07-08 11:34:20,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:20,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {2298#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2298#true} is VALID [2020-07-08 11:34:20,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,492 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2298#true} {2299#false} #463#return; {2299#false} is VALID [2020-07-08 11:34:20,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:20,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {2298#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {2298#true} is VALID [2020-07-08 11:34:20,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,496 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2298#true} {2299#false} #465#return; {2299#false} is VALID [2020-07-08 11:34:20,501 INFO L263 TraceCheckUtils]: 0: Hoare triple {2298#true} call ULTIMATE.init(); {2331#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-08 11:34:20,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {2331#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {2298#true} is VALID [2020-07-08 11:34:20,501 INFO L280 TraceCheckUtils]: 2: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,501 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2298#true} {2298#true} #481#return; {2298#true} is VALID [2020-07-08 11:34:20,502 INFO L263 TraceCheckUtils]: 4: Hoare triple {2298#true} call #t~ret72 := main(); {2298#true} is VALID [2020-07-08 11:34:20,502 INFO L280 TraceCheckUtils]: 5: Hoare triple {2298#true} havoc ~retValue_acc~2;havoc ~tmp~0; {2298#true} is VALID [2020-07-08 11:34:20,502 INFO L263 TraceCheckUtils]: 6: Hoare triple {2298#true} call select_helpers(); {2298#true} is VALID [2020-07-08 11:34:20,502 INFO L280 TraceCheckUtils]: 7: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,503 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2298#true} {2298#true} #393#return; {2298#true} is VALID [2020-07-08 11:34:20,503 INFO L263 TraceCheckUtils]: 9: Hoare triple {2298#true} call select_features(); {2298#true} is VALID [2020-07-08 11:34:20,503 INFO L280 TraceCheckUtils]: 10: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,503 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2298#true} {2298#true} #395#return; {2298#true} is VALID [2020-07-08 11:34:20,504 INFO L263 TraceCheckUtils]: 12: Hoare triple {2298#true} call #t~ret10 := valid_product(); {2298#true} is VALID [2020-07-08 11:34:20,504 INFO L280 TraceCheckUtils]: 13: Hoare triple {2298#true} havoc ~retValue_acc~4;~retValue_acc~4 := 1;#res := ~retValue_acc~4; {2298#true} is VALID [2020-07-08 11:34:20,504 INFO L280 TraceCheckUtils]: 14: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,504 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2298#true} {2298#true} #397#return; {2298#true} is VALID [2020-07-08 11:34:20,505 INFO L280 TraceCheckUtils]: 16: Hoare triple {2298#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {2298#true} is VALID [2020-07-08 11:34:20,505 INFO L280 TraceCheckUtils]: 17: Hoare triple {2298#true} assume 0 != ~tmp~0; {2298#true} is VALID [2020-07-08 11:34:20,505 INFO L263 TraceCheckUtils]: 18: Hoare triple {2298#true} call setup(); {2298#true} is VALID [2020-07-08 11:34:20,505 INFO L280 TraceCheckUtils]: 19: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,506 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2298#true} {2298#true} #399#return; {2298#true} is VALID [2020-07-08 11:34:20,506 INFO L263 TraceCheckUtils]: 21: Hoare triple {2298#true} call runTest(); {2298#true} is VALID [2020-07-08 11:34:20,507 INFO L263 TraceCheckUtils]: 22: Hoare triple {2298#true} call __utac_acc__Specification5_spec__1(); {2332#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:34:20,507 INFO L280 TraceCheckUtils]: 23: Hoare triple {2332#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2298#true} is VALID [2020-07-08 11:34:20,507 INFO L280 TraceCheckUtils]: 24: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,507 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2298#true} {2298#true} #471#return; {2298#true} is VALID [2020-07-08 11:34:20,508 INFO L263 TraceCheckUtils]: 26: Hoare triple {2298#true} call test(); {2298#true} is VALID [2020-07-08 11:34:20,508 INFO L280 TraceCheckUtils]: 27: Hoare triple {2298#true} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2315#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 11:34:20,509 INFO L280 TraceCheckUtils]: 28: Hoare triple {2315#(= 0 test_~splverifierCounter~0)} assume !false; {2315#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 11:34:20,509 INFO L280 TraceCheckUtils]: 29: Hoare triple {2315#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2299#false} is VALID [2020-07-08 11:34:20,510 INFO L263 TraceCheckUtils]: 30: Hoare triple {2299#false} call cleanup(); {2299#false} is VALID [2020-07-08 11:34:20,510 INFO L280 TraceCheckUtils]: 31: Hoare triple {2299#false} havoc ~i~0;havoc ~__cil_tmp2~0; {2299#false} is VALID [2020-07-08 11:34:20,510 INFO L263 TraceCheckUtils]: 32: Hoare triple {2299#false} call timeShift(); {2299#false} is VALID [2020-07-08 11:34:20,510 INFO L263 TraceCheckUtils]: 33: Hoare triple {2299#false} call __utac_acc__Specification5_spec__2(); {2332#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:34:20,511 INFO L263 TraceCheckUtils]: 34: Hoare triple {2332#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {2298#true} is VALID [2020-07-08 11:34:20,511 INFO L280 TraceCheckUtils]: 35: Hoare triple {2298#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {2298#true} is VALID [2020-07-08 11:34:20,511 INFO L280 TraceCheckUtils]: 36: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,511 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2298#true} {2332#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #461#return; {2298#true} is VALID [2020-07-08 11:34:20,512 INFO L280 TraceCheckUtils]: 38: Hoare triple {2298#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {2298#true} is VALID [2020-07-08 11:34:20,512 INFO L280 TraceCheckUtils]: 39: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,512 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2298#true} {2299#false} #449#return; {2299#false} is VALID [2020-07-08 11:34:20,512 INFO L280 TraceCheckUtils]: 41: Hoare triple {2299#false} assume !(0 != ~pumpRunning~0); {2299#false} is VALID [2020-07-08 11:34:20,513 INFO L280 TraceCheckUtils]: 42: Hoare triple {2299#false} assume 0 != ~systemActive~0; {2299#false} is VALID [2020-07-08 11:34:20,513 INFO L263 TraceCheckUtils]: 43: Hoare triple {2299#false} call processEnvironment(); {2298#true} is VALID [2020-07-08 11:34:20,513 INFO L280 TraceCheckUtils]: 44: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,513 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2298#true} {2299#false} #453#return; {2299#false} is VALID [2020-07-08 11:34:20,514 INFO L263 TraceCheckUtils]: 46: Hoare triple {2299#false} call __utac_acc__Specification5_spec__3(); {2299#false} is VALID [2020-07-08 11:34:20,514 INFO L280 TraceCheckUtils]: 47: Hoare triple {2299#false} havoc ~tmp~6;havoc ~tmp___0~1; {2299#false} is VALID [2020-07-08 11:34:20,514 INFO L263 TraceCheckUtils]: 48: Hoare triple {2299#false} call #t~ret70 := getWaterLevel(); {2298#true} is VALID [2020-07-08 11:34:20,514 INFO L280 TraceCheckUtils]: 49: Hoare triple {2298#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2298#true} is VALID [2020-07-08 11:34:20,514 INFO L280 TraceCheckUtils]: 50: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,515 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {2298#true} {2299#false} #463#return; {2299#false} is VALID [2020-07-08 11:34:20,515 INFO L280 TraceCheckUtils]: 52: Hoare triple {2299#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~6 := #t~ret70;havoc #t~ret70; {2299#false} is VALID [2020-07-08 11:34:20,515 INFO L280 TraceCheckUtils]: 53: Hoare triple {2299#false} assume 2 != ~tmp~6; {2299#false} is VALID [2020-07-08 11:34:20,515 INFO L263 TraceCheckUtils]: 54: Hoare triple {2299#false} call #t~ret71 := isPumpRunning(); {2298#true} is VALID [2020-07-08 11:34:20,516 INFO L280 TraceCheckUtils]: 55: Hoare triple {2298#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {2298#true} is VALID [2020-07-08 11:34:20,516 INFO L280 TraceCheckUtils]: 56: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-08 11:34:20,516 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {2298#true} {2299#false} #465#return; {2299#false} is VALID [2020-07-08 11:34:20,516 INFO L280 TraceCheckUtils]: 58: Hoare triple {2299#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp___0~1 := #t~ret71;havoc #t~ret71; {2299#false} is VALID [2020-07-08 11:34:20,517 INFO L280 TraceCheckUtils]: 59: Hoare triple {2299#false} assume 0 != ~tmp___0~1; {2299#false} is VALID [2020-07-08 11:34:20,517 INFO L280 TraceCheckUtils]: 60: Hoare triple {2299#false} assume 0 == ~switchedOnBeforeTS~0; {2299#false} is VALID [2020-07-08 11:34:20,517 INFO L263 TraceCheckUtils]: 61: Hoare triple {2299#false} call __automaton_fail(); {2299#false} is VALID [2020-07-08 11:34:20,517 INFO L280 TraceCheckUtils]: 62: Hoare triple {2299#false} assume !false; {2299#false} is VALID [2020-07-08 11:34:20,524 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 11:34:20,524 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1210304502] [2020-07-08 11:34:20,525 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:34:20,525 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 11:34:20,525 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1072094846] [2020-07-08 11:34:20,525 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 63 [2020-07-08 11:34:20,526 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:34:20,526 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 11:34:20,599 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:34:20,600 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 11:34:20,600 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:34:20,600 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 11:34:20,601 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 11:34:20,601 INFO L87 Difference]: Start difference. First operand 217 states and 266 transitions. Second operand 5 states. [2020-07-08 11:34:21,954 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:34:25,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:34:25,012 INFO L93 Difference]: Finished difference Result 351 states and 433 transitions. [2020-07-08 11:34:25,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-08 11:34:25,012 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 63 [2020-07-08 11:34:25,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:34:25,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 11:34:25,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 199 transitions. [2020-07-08 11:34:25,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 11:34:25,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 199 transitions. [2020-07-08 11:34:25,022 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 199 transitions. [2020-07-08 11:34:25,616 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 199 edges. 199 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:34:25,626 INFO L225 Difference]: With dead ends: 351 [2020-07-08 11:34:25,627 INFO L226 Difference]: Without dead ends: 225 [2020-07-08 11:34:25,628 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-08 11:34:25,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 225 states. [2020-07-08 11:34:27,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 225 to 190. [2020-07-08 11:34:27,166 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:34:27,166 INFO L82 GeneralOperation]: Start isEquivalent. First operand 225 states. Second operand 190 states. [2020-07-08 11:34:27,167 INFO L74 IsIncluded]: Start isIncluded. First operand 225 states. Second operand 190 states. [2020-07-08 11:34:27,167 INFO L87 Difference]: Start difference. First operand 225 states. Second operand 190 states. [2020-07-08 11:34:27,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:34:27,178 INFO L93 Difference]: Finished difference Result 225 states and 280 transitions. [2020-07-08 11:34:27,179 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 280 transitions. [2020-07-08 11:34:27,180 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:34:27,180 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:34:27,180 INFO L74 IsIncluded]: Start isIncluded. First operand 190 states. Second operand 225 states. [2020-07-08 11:34:27,180 INFO L87 Difference]: Start difference. First operand 190 states. Second operand 225 states. [2020-07-08 11:34:27,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:34:27,191 INFO L93 Difference]: Finished difference Result 225 states and 280 transitions. [2020-07-08 11:34:27,192 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 280 transitions. [2020-07-08 11:34:27,192 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:34:27,193 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:34:27,193 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:34:27,193 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:34:27,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190 states. [2020-07-08 11:34:27,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 228 transitions. [2020-07-08 11:34:27,201 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 228 transitions. Word has length 63 [2020-07-08 11:34:27,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:34:27,201 INFO L479 AbstractCegarLoop]: Abstraction has 190 states and 228 transitions. [2020-07-08 11:34:27,202 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 11:34:27,202 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 228 transitions. [2020-07-08 11:34:27,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2020-07-08 11:34:27,203 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:34:27,203 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] [2020-07-08 11:34:27,203 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 11:34:27,204 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:34:27,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:34:27,204 INFO L82 PathProgramCache]: Analyzing trace with hash 1918621310, now seen corresponding path program 1 times [2020-07-08 11:34:27,204 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:34:27,205 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2038959517] [2020-07-08 11:34:27,205 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:34:27,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:27,569 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:34:27,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:27,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {3578#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,644 INFO L280 TraceCheckUtils]: 1: Hoare triple {3548#(= 0 ~pumpRunning~0)} assume true; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,644 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3548#(= 0 ~pumpRunning~0)} {3543#true} #481#return; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:27,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {3543#true} assume true; {3543#true} is VALID [2020-07-08 11:34:27,649 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3543#true} {3548#(= 0 ~pumpRunning~0)} #393#return; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:27,652 INFO L280 TraceCheckUtils]: 0: Hoare triple {3543#true} assume true; {3543#true} is VALID [2020-07-08 11:34:27,652 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3543#true} {3548#(= 0 ~pumpRunning~0)} #395#return; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:27,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {3543#true} havoc ~retValue_acc~4;~retValue_acc~4 := 1;#res := ~retValue_acc~4; {3543#true} is VALID [2020-07-08 11:34:27,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {3543#true} assume true; {3543#true} is VALID [2020-07-08 11:34:27,661 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3543#true} {3548#(= 0 ~pumpRunning~0)} #397#return; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:27,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {3543#true} assume true; {3543#true} is VALID [2020-07-08 11:34:27,672 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3543#true} {3548#(= 0 ~pumpRunning~0)} #399#return; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:27,686 INFO L280 TraceCheckUtils]: 0: Hoare triple {3579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3543#true} is VALID [2020-07-08 11:34:27,686 INFO L280 TraceCheckUtils]: 1: Hoare triple {3543#true} assume true; {3543#true} is VALID [2020-07-08 11:34:27,686 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3543#true} {3548#(= 0 ~pumpRunning~0)} #471#return; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:27,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:27,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {3543#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {3543#true} is VALID [2020-07-08 11:34:27,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {3543#true} assume true; {3543#true} is VALID [2020-07-08 11:34:27,699 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3543#true} {3579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #461#return; {3543#true} is VALID [2020-07-08 11:34:27,699 INFO L263 TraceCheckUtils]: 0: Hoare triple {3579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {3543#true} is VALID [2020-07-08 11:34:27,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {3543#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {3543#true} is VALID [2020-07-08 11:34:27,700 INFO L280 TraceCheckUtils]: 2: Hoare triple {3543#true} assume true; {3543#true} is VALID [2020-07-08 11:34:27,700 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3543#true} {3579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #461#return; {3543#true} is VALID [2020-07-08 11:34:27,700 INFO L280 TraceCheckUtils]: 4: Hoare triple {3543#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {3543#true} is VALID [2020-07-08 11:34:27,700 INFO L280 TraceCheckUtils]: 5: Hoare triple {3543#true} assume true; {3543#true} is VALID [2020-07-08 11:34:27,703 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3543#true} {3548#(= 0 ~pumpRunning~0)} #449#return; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:27,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {3543#true} assume true; {3543#true} is VALID [2020-07-08 11:34:27,708 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3543#true} {3548#(= 0 ~pumpRunning~0)} #453#return; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:27,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {3543#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {3543#true} is VALID [2020-07-08 11:34:27,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {3543#true} assume true; {3543#true} is VALID [2020-07-08 11:34:27,712 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3543#true} {3548#(= 0 ~pumpRunning~0)} #463#return; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:34:27,730 INFO L280 TraceCheckUtils]: 0: Hoare triple {3543#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {3583#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:34:27,730 INFO L280 TraceCheckUtils]: 1: Hoare triple {3583#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3583#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:34:27,731 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3583#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3548#(= 0 ~pumpRunning~0)} #465#return; {3576#(= 0 |__utac_acc__Specification5_spec__3_#t~ret71|)} is VALID [2020-07-08 11:34:27,735 INFO L263 TraceCheckUtils]: 0: Hoare triple {3543#true} call ULTIMATE.init(); {3578#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-08 11:34:27,740 INFO L280 TraceCheckUtils]: 1: Hoare triple {3578#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,741 INFO L280 TraceCheckUtils]: 2: Hoare triple {3548#(= 0 ~pumpRunning~0)} assume true; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,742 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3548#(= 0 ~pumpRunning~0)} {3543#true} #481#return; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,742 INFO L263 TraceCheckUtils]: 4: Hoare triple {3548#(= 0 ~pumpRunning~0)} call #t~ret72 := main(); {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,746 INFO L280 TraceCheckUtils]: 5: Hoare triple {3548#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~2;havoc ~tmp~0; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,746 INFO L263 TraceCheckUtils]: 6: Hoare triple {3548#(= 0 ~pumpRunning~0)} call select_helpers(); {3543#true} is VALID [2020-07-08 11:34:27,746 INFO L280 TraceCheckUtils]: 7: Hoare triple {3543#true} assume true; {3543#true} is VALID [2020-07-08 11:34:27,749 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3543#true} {3548#(= 0 ~pumpRunning~0)} #393#return; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,749 INFO L263 TraceCheckUtils]: 9: Hoare triple {3548#(= 0 ~pumpRunning~0)} call select_features(); {3543#true} is VALID [2020-07-08 11:34:27,749 INFO L280 TraceCheckUtils]: 10: Hoare triple {3543#true} assume true; {3543#true} is VALID [2020-07-08 11:34:27,751 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3543#true} {3548#(= 0 ~pumpRunning~0)} #395#return; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,751 INFO L263 TraceCheckUtils]: 12: Hoare triple {3548#(= 0 ~pumpRunning~0)} call #t~ret10 := valid_product(); {3543#true} is VALID [2020-07-08 11:34:27,751 INFO L280 TraceCheckUtils]: 13: Hoare triple {3543#true} havoc ~retValue_acc~4;~retValue_acc~4 := 1;#res := ~retValue_acc~4; {3543#true} is VALID [2020-07-08 11:34:27,751 INFO L280 TraceCheckUtils]: 14: Hoare triple {3543#true} assume true; {3543#true} is VALID [2020-07-08 11:34:27,752 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3543#true} {3548#(= 0 ~pumpRunning~0)} #397#return; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,753 INFO L280 TraceCheckUtils]: 16: Hoare triple {3548#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~0 := #t~ret10;havoc #t~ret10; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,753 INFO L280 TraceCheckUtils]: 17: Hoare triple {3548#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,754 INFO L263 TraceCheckUtils]: 18: Hoare triple {3548#(= 0 ~pumpRunning~0)} call setup(); {3543#true} is VALID [2020-07-08 11:34:27,754 INFO L280 TraceCheckUtils]: 19: Hoare triple {3543#true} assume true; {3543#true} is VALID [2020-07-08 11:34:27,754 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3543#true} {3548#(= 0 ~pumpRunning~0)} #399#return; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,755 INFO L263 TraceCheckUtils]: 21: Hoare triple {3548#(= 0 ~pumpRunning~0)} call runTest(); {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,756 INFO L263 TraceCheckUtils]: 22: Hoare triple {3548#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {3579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:34:27,756 INFO L280 TraceCheckUtils]: 23: Hoare triple {3579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3543#true} is VALID [2020-07-08 11:34:27,756 INFO L280 TraceCheckUtils]: 24: Hoare triple {3543#true} assume true; {3543#true} is VALID [2020-07-08 11:34:27,757 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3543#true} {3548#(= 0 ~pumpRunning~0)} #471#return; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,758 INFO L263 TraceCheckUtils]: 26: Hoare triple {3548#(= 0 ~pumpRunning~0)} call test(); {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,758 INFO L280 TraceCheckUtils]: 27: Hoare triple {3548#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,759 INFO L280 TraceCheckUtils]: 28: Hoare triple {3548#(= 0 ~pumpRunning~0)} assume !false; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,759 INFO L280 TraceCheckUtils]: 29: Hoare triple {3548#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,760 INFO L280 TraceCheckUtils]: 30: Hoare triple {3548#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~tmp~2 := #t~nondet30;havoc #t~nondet30; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,761 INFO L280 TraceCheckUtils]: 31: Hoare triple {3548#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~2); {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,761 INFO L280 TraceCheckUtils]: 32: Hoare triple {3548#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~tmp___0~0 := #t~nondet31;havoc #t~nondet31; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,762 INFO L280 TraceCheckUtils]: 33: Hoare triple {3548#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,762 INFO L280 TraceCheckUtils]: 34: Hoare triple {3548#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~tmp___2~0 := #t~nondet32;havoc #t~nondet32; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,763 INFO L280 TraceCheckUtils]: 35: Hoare triple {3548#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,764 INFO L263 TraceCheckUtils]: 36: Hoare triple {3548#(= 0 ~pumpRunning~0)} call timeShift(); {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,764 INFO L263 TraceCheckUtils]: 37: Hoare triple {3548#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {3579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:34:27,765 INFO L263 TraceCheckUtils]: 38: Hoare triple {3579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {3543#true} is VALID [2020-07-08 11:34:27,765 INFO L280 TraceCheckUtils]: 39: Hoare triple {3543#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {3543#true} is VALID [2020-07-08 11:34:27,765 INFO L280 TraceCheckUtils]: 40: Hoare triple {3543#true} assume true; {3543#true} is VALID [2020-07-08 11:34:27,765 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {3543#true} {3579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #461#return; {3543#true} is VALID [2020-07-08 11:34:27,765 INFO L280 TraceCheckUtils]: 42: Hoare triple {3543#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {3543#true} is VALID [2020-07-08 11:34:27,766 INFO L280 TraceCheckUtils]: 43: Hoare triple {3543#true} assume true; {3543#true} is VALID [2020-07-08 11:34:27,766 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {3543#true} {3548#(= 0 ~pumpRunning~0)} #449#return; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,767 INFO L280 TraceCheckUtils]: 45: Hoare triple {3548#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,767 INFO L280 TraceCheckUtils]: 46: Hoare triple {3548#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,768 INFO L263 TraceCheckUtils]: 47: Hoare triple {3548#(= 0 ~pumpRunning~0)} call processEnvironment(); {3543#true} is VALID [2020-07-08 11:34:27,768 INFO L280 TraceCheckUtils]: 48: Hoare triple {3543#true} assume true; {3543#true} is VALID [2020-07-08 11:34:27,769 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {3543#true} {3548#(= 0 ~pumpRunning~0)} #453#return; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,769 INFO L263 TraceCheckUtils]: 50: Hoare triple {3548#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,770 INFO L280 TraceCheckUtils]: 51: Hoare triple {3548#(= 0 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~1; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,770 INFO L263 TraceCheckUtils]: 52: Hoare triple {3548#(= 0 ~pumpRunning~0)} call #t~ret70 := getWaterLevel(); {3543#true} is VALID [2020-07-08 11:34:27,770 INFO L280 TraceCheckUtils]: 53: Hoare triple {3543#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {3543#true} is VALID [2020-07-08 11:34:27,771 INFO L280 TraceCheckUtils]: 54: Hoare triple {3543#true} assume true; {3543#true} is VALID [2020-07-08 11:34:27,771 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {3543#true} {3548#(= 0 ~pumpRunning~0)} #463#return; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,772 INFO L280 TraceCheckUtils]: 56: Hoare triple {3548#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~6 := #t~ret70;havoc #t~ret70; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,772 INFO L280 TraceCheckUtils]: 57: Hoare triple {3548#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~6; {3548#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:34:27,773 INFO L263 TraceCheckUtils]: 58: Hoare triple {3548#(= 0 ~pumpRunning~0)} call #t~ret71 := isPumpRunning(); {3543#true} is VALID [2020-07-08 11:34:27,773 INFO L280 TraceCheckUtils]: 59: Hoare triple {3543#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~pumpRunning~0;#res := ~retValue_acc~6; {3583#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:34:27,774 INFO L280 TraceCheckUtils]: 60: Hoare triple {3583#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3583#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:34:27,775 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {3583#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3548#(= 0 ~pumpRunning~0)} #465#return; {3576#(= 0 |__utac_acc__Specification5_spec__3_#t~ret71|)} is VALID [2020-07-08 11:34:27,776 INFO L280 TraceCheckUtils]: 62: Hoare triple {3576#(= 0 |__utac_acc__Specification5_spec__3_#t~ret71|)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp___0~1 := #t~ret71;havoc #t~ret71; {3577#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~1)} is VALID [2020-07-08 11:34:27,776 INFO L280 TraceCheckUtils]: 63: Hoare triple {3577#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~1)} assume 0 != ~tmp___0~1; {3544#false} is VALID [2020-07-08 11:34:27,776 INFO L280 TraceCheckUtils]: 64: Hoare triple {3544#false} assume 0 == ~switchedOnBeforeTS~0; {3544#false} is VALID [2020-07-08 11:34:27,777 INFO L263 TraceCheckUtils]: 65: Hoare triple {3544#false} call __automaton_fail(); {3544#false} is VALID [2020-07-08 11:34:27,777 INFO L280 TraceCheckUtils]: 66: Hoare triple {3544#false} assume !false; {3544#false} is VALID [2020-07-08 11:34:27,784 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 11:34:27,785 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2038959517] [2020-07-08 11:34:27,785 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:34:27,785 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-08 11:34:27,786 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [254383939] [2020-07-08 11:34:27,786 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 67 [2020-07-08 11:34:27,787 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:34:27,787 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 11:34:27,882 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:34:27,883 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 11:34:27,883 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:34:27,883 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 11:34:27,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-07-08 11:34:27,883 INFO L87 Difference]: Start difference. First operand 190 states and 228 transitions. Second operand 8 states. [2020-07-08 11:34:28,629 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:34:31,663 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:34:33,686 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:34:34,039 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:34:34,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:34:34,623 INFO L93 Difference]: Finished difference Result 364 states and 466 transitions. [2020-07-08 11:34:34,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-08 11:34:34,623 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 67 [2020-07-08 11:34:34,624 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:34:34,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 11:34:34,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 214 transitions. [2020-07-08 11:34:34,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 11:34:34,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 214 transitions. [2020-07-08 11:34:34,634 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 214 transitions. [2020-07-08 11:34:35,271 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 214 edges. 214 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:34:35,272 INFO L225 Difference]: With dead ends: 364 [2020-07-08 11:34:35,272 INFO L226 Difference]: Without dead ends: 0 [2020-07-08 11:34:35,276 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2020-07-08 11:34:35,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-08 11:34:35,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-08 11:34:35,277 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:34:35,277 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-08 11:34:35,277 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 11:34:35,277 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 11:34:35,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:34:35,278 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 11:34:35,278 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 11:34:35,278 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:34:35,278 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:34:35,278 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 11:34:35,278 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 11:34:35,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:34:35,279 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 11:34:35,279 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 11:34:35,279 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:34:35,279 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:34:35,279 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:34:35,279 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:34:35,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-08 11:34:35,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-08 11:34:35,280 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 67 [2020-07-08 11:34:35,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:34:35,280 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-08 11:34:35,280 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 11:34:35,280 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 11:34:35,281 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:34:35,281 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 11:34:35,283 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-08 11:34:36,849 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-08 11:34:37,056 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-08 11:34:37,240 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-08 11:34:37,431 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-08 11:34:37,607 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-08 11:34:37,799 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-08 11:34:37,986 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-08 11:34:38,174 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-08 11:34:38,400 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:34:38,616 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-08 11:34:38,808 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-08 11:34:39,189 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 12 [2020-07-08 11:34:39,369 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-08 11:34:39,597 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-08 11:34:39,958 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-08 11:34:40,127 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-08 11:34:40,569 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-08 11:34:40,757 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-08 11:34:40,942 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 11 [2020-07-08 11:34:41,252 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-08 11:34:41,429 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-08 11:34:41,433 INFO L268 CegarLoopResult]: For program point L573(lines 573 577) no Hoare annotation was computed. [2020-07-08 11:34:41,434 INFO L268 CegarLoopResult]: For program point L573-1(lines 573 577) no Hoare annotation was computed. [2020-07-08 11:34:41,434 INFO L268 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-07-08 11:34:41,434 INFO L268 CegarLoopResult]: For program point L567-2(lines 567 588) no Hoare annotation was computed. [2020-07-08 11:34:41,434 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 542 597) no Hoare annotation was computed. [2020-07-08 11:34:41,434 INFO L268 CegarLoopResult]: For program point L589(lines 566 590) no Hoare annotation was computed. [2020-07-08 11:34:41,434 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 542 597) no Hoare annotation was computed. [2020-07-08 11:34:41,435 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 542 597) no Hoare annotation was computed. [2020-07-08 11:34:41,435 INFO L268 CegarLoopResult]: For program point L630(lines 630 634) no Hoare annotation was computed. [2020-07-08 11:34:41,435 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 598 657) no Hoare annotation was computed. [2020-07-08 11:34:41,435 INFO L268 CegarLoopResult]: For program point L630-1(lines 630 634) no Hoare annotation was computed. [2020-07-08 11:34:41,435 INFO L268 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-07-08 11:34:41,435 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 598 657) no Hoare annotation was computed. [2020-07-08 11:34:41,435 INFO L268 CegarLoopResult]: For program point L624-2(lines 624 649) no Hoare annotation was computed. [2020-07-08 11:34:41,435 INFO L268 CegarLoopResult]: For program point L650(lines 623 651) no Hoare annotation was computed. [2020-07-08 11:34:41,436 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 598 657) no Hoare annotation was computed. [2020-07-08 11:34:41,436 INFO L268 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-07-08 11:34:41,436 INFO L268 CegarLoopResult]: For program point L643-1(line 643) no Hoare annotation was computed. [2020-07-08 11:34:41,436 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 257 263) the Hoare annotation is: true [2020-07-08 11:34:41,436 INFO L268 CegarLoopResult]: For program point select_helpersEXIT(lines 257 263) no Hoare annotation was computed. [2020-07-08 11:34:41,436 INFO L268 CegarLoopResult]: For program point valid_productEXIT(lines 264 272) no Hoare annotation was computed. [2020-07-08 11:34:41,436 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 264 272) the Hoare annotation is: true [2020-07-08 11:34:41,436 INFO L268 CegarLoopResult]: For program point valid_productFINAL(lines 264 272) no Hoare annotation was computed. [2020-07-08 11:34:41,437 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 857 864) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-08 11:34:41,437 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1EXIT(lines 857 864) no Hoare annotation was computed. [2020-07-08 11:34:41,437 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1FINAL(lines 857 864) no Hoare annotation was computed. [2020-07-08 11:34:41,437 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 865 874) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0))) [2020-07-08 11:34:41,437 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2EXIT(lines 865 874) no Hoare annotation was computed. [2020-07-08 11:34:41,437 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2FINAL(lines 865 874) no Hoare annotation was computed. [2020-07-08 11:34:41,437 INFO L268 CegarLoopResult]: For program point L870(line 870) no Hoare annotation was computed. [2020-07-08 11:34:41,437 INFO L264 CegarLoopResult]: At program point L890(line 890) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-08 11:34:41,437 INFO L268 CegarLoopResult]: For program point L888(lines 888 894) no Hoare annotation was computed. [2020-07-08 11:34:41,437 INFO L268 CegarLoopResult]: For program point L887(lines 887 897) no Hoare annotation was computed. [2020-07-08 11:34:41,437 INFO L271 CegarLoopResult]: At program point L885(line 885) the Hoare annotation is: true [2020-07-08 11:34:41,437 INFO L268 CegarLoopResult]: For program point L885-1(line 885) no Hoare annotation was computed. [2020-07-08 11:34:41,438 INFO L268 CegarLoopResult]: For program point L883(lines 883 900) no Hoare annotation was computed. [2020-07-08 11:34:41,438 INFO L268 CegarLoopResult]: For program point L883-1(lines 875 903) no Hoare annotation was computed. [2020-07-08 11:34:41,438 INFO L271 CegarLoopResult]: At program point L881(line 881) the Hoare annotation is: true [2020-07-08 11:34:41,438 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 875 903) the Hoare annotation is: true [2020-07-08 11:34:41,438 INFO L268 CegarLoopResult]: For program point L881-1(line 881) no Hoare annotation was computed. [2020-07-08 11:34:41,438 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__3EXIT(lines 875 903) no Hoare annotation was computed. [2020-07-08 11:34:41,438 INFO L268 CegarLoopResult]: For program point L225(lines 225 232) no Hoare annotation was computed. [2020-07-08 11:34:41,438 INFO L268 CegarLoopResult]: For program point L225-1(lines 225 232) no Hoare annotation was computed. [2020-07-08 11:34:41,438 INFO L268 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-07-08 11:34:41,439 INFO L264 CegarLoopResult]: At program point L222(line 222) 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 11:34:41,439 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 215 237) 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 11:34:41,439 INFO L264 CegarLoopResult]: At program point L221(line 221) 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 11:34:41,439 INFO L264 CegarLoopResult]: At program point L221-1(line 221) 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 11:34:41,439 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 215 237) no Hoare annotation was computed. [2020-07-08 11:34:41,439 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 215 237) no Hoare annotation was computed. [2020-07-08 11:34:41,439 INFO L264 CegarLoopResult]: At program point L227(line 227) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-08 11:34:41,440 INFO L264 CegarLoopResult]: At program point L227-1(line 227) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-08 11:34:41,440 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 168 191) no Hoare annotation was computed. [2020-07-08 11:34:41,440 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 168 191) no Hoare annotation was computed. [2020-07-08 11:34:41,440 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 168 191) no Hoare annotation was computed. [2020-07-08 11:34:41,440 INFO L268 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-07-08 11:34:41,440 INFO L268 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-07-08 11:34:41,440 INFO L268 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-07-08 11:34:41,440 INFO L268 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-07-08 11:34:41,440 INFO L268 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-07-08 11:34:41,440 INFO L268 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-07-08 11:34:41,440 INFO L268 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-07-08 11:34:41,441 INFO L268 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-07-08 11:34:41,441 INFO L268 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-07-08 11:34:41,441 INFO L268 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-07-08 11:34:41,441 INFO L268 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-07-08 11:34:41,441 INFO L268 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-07-08 11:34:41,441 INFO L268 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-07-08 11:34:41,441 INFO L268 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-07-08 11:34:41,441 INFO L268 CegarLoopResult]: For program point stopSystemEXIT(lines 407 421) no Hoare annotation was computed. [2020-07-08 11:34:41,441 INFO L264 CegarLoopResult]: At program point L413(line 413) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-08 11:34:41,441 INFO L268 CegarLoopResult]: For program point L411(lines 411 417) no Hoare annotation was computed. [2020-07-08 11:34:41,442 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 407 421) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0))) [2020-07-08 11:34:41,442 INFO L268 CegarLoopResult]: For program point stopSystemFINAL(lines 407 421) no Hoare annotation was computed. [2020-07-08 11:34:41,442 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseEXIT(lines 317 324) no Hoare annotation was computed. [2020-07-08 11:34:41,442 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseENTRY(lines 317 324) no Hoare annotation was computed. [2020-07-08 11:34:41,442 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseFINAL(lines 317 324) no Hoare annotation was computed. [2020-07-08 11:34:41,442 INFO L268 CegarLoopResult]: For program point isPumpRunningEXIT(lines 362 370) no Hoare annotation was computed. [2020-07-08 11:34:41,442 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 362 370) the Hoare annotation is: true [2020-07-08 11:34:41,442 INFO L268 CegarLoopResult]: For program point isPumpRunningFINAL(lines 362 370) no Hoare annotation was computed. [2020-07-08 11:34:41,442 INFO L268 CegarLoopResult]: For program point L378(lines 378 386) no Hoare annotation was computed. [2020-07-08 11:34:41,443 INFO L268 CegarLoopResult]: For program point L378-2(lines 378 386) no Hoare annotation was computed. [2020-07-08 11:34:41,443 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-08 11:34:41,443 INFO L268 CegarLoopResult]: For program point L401-1(line 401) no Hoare annotation was computed. [2020-07-08 11:34:41,443 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 371 406) no Hoare annotation was computed. [2020-07-08 11:34:41,443 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 371 406) no Hoare annotation was computed. [2020-07-08 11:34:41,443 INFO L268 CegarLoopResult]: For program point L390(lines 390 398) no Hoare annotation was computed. [2020-07-08 11:34:41,443 INFO L268 CegarLoopResult]: For program point L390-2(lines 390 398) no Hoare annotation was computed. [2020-07-08 11:34:41,443 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 371 406) no Hoare annotation was computed. [2020-07-08 11:34:41,443 INFO L268 CegarLoopResult]: For program point select_featuresEXIT(lines 250 256) no Hoare annotation was computed. [2020-07-08 11:34:41,444 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 250 256) the Hoare annotation is: true [2020-07-08 11:34:41,444 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 496 541) no Hoare annotation was computed. [2020-07-08 11:34:41,444 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 496 541) no Hoare annotation was computed. [2020-07-08 11:34:41,444 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 496 541) no Hoare annotation was computed. [2020-07-08 11:34:41,444 INFO L268 CegarLoopResult]: For program point L829(lines 829 836) no Hoare annotation was computed. [2020-07-08 11:34:41,444 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 809 854) no Hoare annotation was computed. [2020-07-08 11:34:41,444 INFO L268 CegarLoopResult]: For program point L823(lines 823 843) no Hoare annotation was computed. [2020-07-08 11:34:41,444 INFO L268 CegarLoopResult]: For program point L823-1(lines 823 843) no Hoare annotation was computed. [2020-07-08 11:34:41,444 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 809 854) no Hoare annotation was computed. [2020-07-08 11:34:41,444 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 809 854) no Hoare annotation was computed. [2020-07-08 11:34:41,445 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 201 211) 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 11:34:41,445 INFO L264 CegarLoopResult]: At program point L206(line 206) 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 11:34:41,445 INFO L268 CegarLoopResult]: For program point runTestEXIT(lines 201 211) no Hoare annotation was computed. [2020-07-08 11:34:41,445 INFO L268 CegarLoopResult]: For program point runTestFINAL(lines 201 211) no Hoare annotation was computed. [2020-07-08 11:34:41,445 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 351 361) no Hoare annotation was computed. [2020-07-08 11:34:41,445 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 351 361) no Hoare annotation was computed. [2020-07-08 11:34:41,445 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 351 361) no Hoare annotation was computed. [2020-07-08 11:34:41,445 INFO L268 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-07-08 11:34:41,446 INFO L268 CegarLoopResult]: For program point L356-1(line 356) no Hoare annotation was computed. [2020-07-08 11:34:41,446 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 343 350) the Hoare annotation is: true [2020-07-08 11:34:41,446 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 343 350) no Hoare annotation was computed. [2020-07-08 11:34:41,446 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 343 350) no Hoare annotation was computed. [2020-07-08 11:34:41,446 INFO L268 CegarLoopResult]: For program point processEnvironmentEXIT(lines 310 316) no Hoare annotation was computed. [2020-07-08 11:34:41,446 INFO L271 CegarLoopResult]: At program point processEnvironmentFINAL(lines 310 316) the Hoare annotation is: true [2020-07-08 11:34:41,446 INFO L264 CegarLoopResult]: At program point L481(lines 432 482) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-08 11:34:41,447 INFO L264 CegarLoopResult]: At program point testENTRY(lines 423 488) 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 11:34:41,447 INFO L264 CegarLoopResult]: At program point L471(line 471) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-08 11:34:41,447 INFO L268 CegarLoopResult]: For program point testFINAL(lines 423 488) no Hoare annotation was computed. [2020-07-08 11:34:41,447 INFO L268 CegarLoopResult]: For program point L469(lines 469 475) no Hoare annotation was computed. [2020-07-08 11:34:41,447 INFO L264 CegarLoopResult]: At program point L469-1(lines 463 476) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-08 11:34:41,447 INFO L268 CegarLoopResult]: For program point L434(lines 433 480) no Hoare annotation was computed. [2020-07-08 11:34:41,447 INFO L268 CegarLoopResult]: For program point L463(lines 463 476) no Hoare annotation was computed. [2020-07-08 11:34:41,447 INFO L264 CegarLoopResult]: At program point L455(line 455) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-08 11:34:41,448 INFO L268 CegarLoopResult]: For program point L453(lines 453 459) no Hoare annotation was computed. [2020-07-08 11:34:41,448 INFO L268 CegarLoopResult]: For program point L453-1(lines 453 459) no Hoare annotation was computed. [2020-07-08 11:34:41,448 INFO L264 CegarLoopResult]: At program point L478(lines 433 480) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-08 11:34:41,448 INFO L264 CegarLoopResult]: At program point L445(line 445) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-08 11:34:41,448 INFO L268 CegarLoopResult]: For program point L443(lines 443 449) no Hoare annotation was computed. [2020-07-08 11:34:41,448 INFO L268 CegarLoopResult]: For program point L443-1(lines 443 449) no Hoare annotation was computed. [2020-07-08 11:34:41,448 INFO L268 CegarLoopResult]: For program point L435(lines 435 439) no Hoare annotation was computed. [2020-07-08 11:34:41,448 INFO L268 CegarLoopResult]: For program point testEXIT(lines 423 488) no Hoare annotation was computed. [2020-07-08 11:34:41,449 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 763 808) no Hoare annotation was computed. [2020-07-08 11:34:41,449 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 763 808) no Hoare annotation was computed. [2020-07-08 11:34:41,449 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 763 808) no Hoare annotation was computed. [2020-07-08 11:34:41,449 INFO L268 CegarLoopResult]: For program point L783(lines 783 790) no Hoare annotation was computed. [2020-07-08 11:34:41,449 INFO L268 CegarLoopResult]: For program point L777(lines 777 797) no Hoare annotation was computed. [2020-07-08 11:34:41,449 INFO L268 CegarLoopResult]: For program point L777-1(lines 777 797) no Hoare annotation was computed. [2020-07-08 11:34:41,449 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 93 115) no Hoare annotation was computed. [2020-07-08 11:34:41,449 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 93 115) no Hoare annotation was computed. [2020-07-08 11:34:41,449 INFO L268 CegarLoopResult]: For program point L101(lines 101 109) no Hoare annotation was computed. [2020-07-08 11:34:41,450 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 93 115) no Hoare annotation was computed. [2020-07-08 11:34:41,450 INFO L268 CegarLoopResult]: For program point L101-2(lines 101 109) no Hoare annotation was computed. [2020-07-08 11:34:41,450 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 240 249) no Hoare annotation was computed. [2020-07-08 11:34:41,450 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 240 249) no Hoare annotation was computed. [2020-07-08 11:34:41,450 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 240 249) no Hoare annotation was computed. [2020-07-08 11:34:41,450 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 660 762) no Hoare annotation was computed. [2020-07-08 11:34:41,450 INFO L268 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-07-08 11:34:41,450 INFO L268 CegarLoopResult]: For program point L725-1(line 725) no Hoare annotation was computed. [2020-07-08 11:34:41,451 INFO L268 CegarLoopResult]: For program point L684(lines 684 688) no Hoare annotation was computed. [2020-07-08 11:34:41,451 INFO L268 CegarLoopResult]: For program point L748(lines 748 759) no Hoare annotation was computed. [2020-07-08 11:34:41,451 INFO L268 CegarLoopResult]: For program point L711(lines 711 715) no Hoare annotation was computed. [2020-07-08 11:34:41,451 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 660 762) no Hoare annotation was computed. [2020-07-08 11:34:41,451 INFO L268 CegarLoopResult]: For program point L709-2(lines 709 729) no Hoare annotation was computed. [2020-07-08 11:34:41,451 INFO L268 CegarLoopResult]: For program point L730(lines 708 731) no Hoare annotation was computed. [2020-07-08 11:34:41,451 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 660 762) no Hoare annotation was computed. [2020-07-08 11:34:41,451 INFO L268 CegarLoopResult]: For program point L689(lines 689 705) no Hoare annotation was computed. [2020-07-08 11:34:41,451 INFO L268 CegarLoopResult]: For program point L749(lines 749 756) no Hoare annotation was computed. [2020-07-08 11:34:41,451 INFO L268 CegarLoopResult]: For program point L710(lines 709 729) no Hoare annotation was computed. [2020-07-08 11:34:41,452 INFO L268 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-07-08 11:34:41,452 INFO L268 CegarLoopResult]: For program point L741-1(line 741) no Hoare annotation was computed. [2020-07-08 11:34:41,452 INFO L268 CegarLoopResult]: For program point L706(lines 706 747) no Hoare annotation was computed. [2020-07-08 11:34:41,452 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-08 11:34:41,452 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|)) [2020-07-08 11:34:41,452 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-08 11:34:41,453 INFO L268 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-07-08 11:34:41,453 INFO L268 CegarLoopResult]: For program point L337-1(lines 326 342) no Hoare annotation was computed. [2020-07-08 11:34:41,453 INFO L268 CegarLoopResult]: For program point L333(lines 333 339) no Hoare annotation was computed. [2020-07-08 11:34:41,453 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 326 342) no Hoare annotation was computed. [2020-07-08 11:34:41,453 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-07-08 11:34:41,453 INFO L268 CegarLoopResult]: For program point L331-1(line 331) no Hoare annotation was computed. [2020-07-08 11:34:41,453 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 326 342) no Hoare annotation was computed. [2020-07-08 11:34:41,453 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 116 124) the Hoare annotation is: true [2020-07-08 11:34:41,453 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 116 124) no Hoare annotation was computed. [2020-07-08 11:34:41,454 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 116 124) no Hoare annotation was computed. [2020-07-08 11:34:41,454 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 72 83) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-08 11:34:41,454 INFO L268 CegarLoopResult]: For program point L76-1(lines 72 83) no Hoare annotation was computed. [2020-07-08 11:34:41,454 INFO L268 CegarLoopResult]: For program point changeMethaneLevelEXIT(lines 72 83) no Hoare annotation was computed. [2020-07-08 11:34:41,454 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-08 11:34:41,454 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-08 11:34:41,454 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-08 11:34:41,454 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 84 92) no Hoare annotation was computed. [2020-07-08 11:34:41,455 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 84 92) no Hoare annotation was computed. [2020-07-08 11:34:41,455 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 84 92) no Hoare annotation was computed. [2020-07-08 11:34:41,455 INFO L268 CegarLoopResult]: For program point L288(lines 286 308) no Hoare annotation was computed. [2020-07-08 11:34:41,455 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 283 309) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-08 11:34:41,455 INFO L264 CegarLoopResult]: At program point L299(line 299) the Hoare annotation is: (or (not (= 0 ~systemActive~0)) (not (= 0 ~pumpRunning~0))) [2020-07-08 11:34:41,455 INFO L268 CegarLoopResult]: For program point timeShiftEXIT(lines 283 309) no Hoare annotation was computed. [2020-07-08 11:34:41,455 INFO L271 CegarLoopResult]: At program point L297(lines 297 303) the Hoare annotation is: true [2020-07-08 11:34:41,455 INFO L268 CegarLoopResult]: For program point timeShiftFINAL(lines 283 309) no Hoare annotation was computed. [2020-07-08 11:34:41,455 INFO L264 CegarLoopResult]: At program point L292(line 292) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-08 11:34:41,456 INFO L268 CegarLoopResult]: For program point L290(lines 286 308) no Hoare annotation was computed. [2020-07-08 11:34:41,456 INFO L268 CegarLoopResult]: For program point cleanupEXIT(lines 137 166) no Hoare annotation was computed. [2020-07-08 11:34:41,456 INFO L268 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-07-08 11:34:41,456 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 137 166) the Hoare annotation is: true [2020-07-08 11:34:41,456 INFO L268 CegarLoopResult]: For program point L151(lines 151 155) no Hoare annotation was computed. [2020-07-08 11:34:41,456 INFO L271 CegarLoopResult]: At program point L151-1(lines 151 155) the Hoare annotation is: true [2020-07-08 11:34:41,456 INFO L268 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-07-08 11:34:41,456 INFO L271 CegarLoopResult]: At program point L147-2(lines 147 161) the Hoare annotation is: true [2020-07-08 11:34:41,456 INFO L271 CegarLoopResult]: At program point L143(line 143) the Hoare annotation is: true [2020-07-08 11:34:41,457 INFO L268 CegarLoopResult]: For program point L143-1(line 143) no Hoare annotation was computed. [2020-07-08 11:34:41,457 INFO L271 CegarLoopResult]: At program point L162(lines 137 166) the Hoare annotation is: true [2020-07-08 11:34:41,457 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 48 59) the Hoare annotation is: true [2020-07-08 11:34:41,457 INFO L268 CegarLoopResult]: For program point lowerWaterLevelEXIT(lines 48 59) no Hoare annotation was computed. [2020-07-08 11:34:41,457 INFO L268 CegarLoopResult]: For program point L52-1(lines 48 59) no Hoare annotation was computed. [2020-07-08 11:34:41,457 INFO L268 CegarLoopResult]: For program point setupEXIT(lines 192 198) no Hoare annotation was computed. [2020-07-08 11:34:41,457 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 192 198) the Hoare annotation is: true [2020-07-08 11:34:41,457 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-08 11:34:41,457 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-08 11:34:41,458 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-08 11:34:41,458 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-08 11:34:41,458 INFO L268 CegarLoopResult]: For program point L64-1(lines 60 71) no Hoare annotation was computed. [2020-07-08 11:34:41,458 INFO L268 CegarLoopResult]: For program point waterRiseEXIT(lines 60 71) no Hoare annotation was computed. [2020-07-08 11:34:41,458 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 60 71) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-08 11:34:41,458 INFO L268 CegarLoopResult]: For program point __automaton_failFINAL(lines 126 133) no Hoare annotation was computed. [2020-07-08 11:34:41,458 INFO L268 CegarLoopResult]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 130) no Hoare annotation was computed. [2020-07-08 11:34:41,459 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 126 133) the Hoare annotation is: true [2020-07-08 11:34:41,459 INFO L268 CegarLoopResult]: For program point __automaton_failEXIT(lines 126 133) no Hoare annotation was computed. [2020-07-08 11:34:41,463 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeENTRY has no Hoare annotation [2020-07-08 11:34:41,463 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetENTRY has no Hoare annotation [2020-07-08 11:34:41,463 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-08 11:34:41,463 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-08 11:34:41,464 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-08 11:34:41,464 WARN L170 areAnnotationChecker]: L870 has no Hoare annotation [2020-07-08 11:34:41,472 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-08 11:34:41,472 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-08 11:34:41,473 WARN L170 areAnnotationChecker]: L411 has no Hoare annotation [2020-07-08 11:34:41,473 WARN L170 areAnnotationChecker]: activatePump__wrappee__baseENTRY has no Hoare annotation [2020-07-08 11:34:41,473 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-08 11:34:41,474 WARN L170 areAnnotationChecker]: printPumpENTRY has no Hoare annotation [2020-07-08 11:34:41,474 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-08 11:34:41,474 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setENTRY has no Hoare annotation [2020-07-08 11:34:41,475 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeENTRY has no Hoare annotation [2020-07-08 11:34:41,475 WARN L170 areAnnotationChecker]: isMethaneAlarmENTRY has no Hoare annotation [2020-07-08 11:34:41,475 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-08 11:34:41,475 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-08 11:34:41,476 WARN L170 areAnnotationChecker]: __utac__get_this_argENTRY has no Hoare annotation [2020-07-08 11:34:41,476 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 11:34:41,476 WARN L170 areAnnotationChecker]: printEnvironmentENTRY has no Hoare annotation [2020-07-08 11:34:41,476 WARN L170 areAnnotationChecker]: select_oneENTRY has no Hoare annotation [2020-07-08 11:34:41,476 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtENTRY has no Hoare annotation [2020-07-08 11:34:41,476 WARN L170 areAnnotationChecker]: activatePumpENTRY has no Hoare annotation [2020-07-08 11:34:41,476 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intENTRY has no Hoare annotation [2020-07-08 11:34:41,477 WARN L170 areAnnotationChecker]: L76-1 has no Hoare annotation [2020-07-08 11:34:41,477 WARN L170 areAnnotationChecker]: L76-1 has no Hoare annotation [2020-07-08 11:34:41,477 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-08 11:34:41,477 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalENTRY has no Hoare annotation [2020-07-08 11:34:41,477 WARN L170 areAnnotationChecker]: L288 has no Hoare annotation [2020-07-08 11:34:41,478 WARN L170 areAnnotationChecker]: L52-1 has no Hoare annotation [2020-07-08 11:34:41,478 WARN L170 areAnnotationChecker]: L52-1 has no Hoare annotation [2020-07-08 11:34:41,482 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-08 11:34:41,482 WARN L170 areAnnotationChecker]: L64-1 has no Hoare annotation [2020-07-08 11:34:41,482 WARN L170 areAnnotationChecker]: L64-1 has no Hoare annotation [2020-07-08 11:34:41,482 WARN L170 areAnnotationChecker]: __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-08 11:34:41,482 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-08 11:34:41,482 WARN L170 areAnnotationChecker]: L567-2 has no Hoare annotation [2020-07-08 11:34:41,482 WARN L170 areAnnotationChecker]: L567-2 has no Hoare annotation [2020-07-08 11:34:41,483 WARN L170 areAnnotationChecker]: L567-2 has no Hoare annotation [2020-07-08 11:34:41,483 WARN L170 areAnnotationChecker]: L624-2 has no Hoare annotation [2020-07-08 11:34:41,483 WARN L170 areAnnotationChecker]: L624-2 has no Hoare annotation [2020-07-08 11:34:41,483 WARN L170 areAnnotationChecker]: L624-2 has no Hoare annotation [2020-07-08 11:34:41,483 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-08 11:34:41,483 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-08 11:34:41,483 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-08 11:34:41,483 WARN L170 areAnnotationChecker]: L870 has no Hoare annotation [2020-07-08 11:34:41,483 WARN L170 areAnnotationChecker]: L881-1 has no Hoare annotation [2020-07-08 11:34:41,483 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-08 11:34:41,484 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-08 11:34:41,484 WARN L170 areAnnotationChecker]: L411 has no Hoare annotation [2020-07-08 11:34:41,484 WARN L170 areAnnotationChecker]: L411 has no Hoare annotation [2020-07-08 11:34:41,484 WARN L170 areAnnotationChecker]: activatePump__wrappee__baseFINAL has no Hoare annotation [2020-07-08 11:34:41,484 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-08 11:34:41,484 WARN L170 areAnnotationChecker]: L378 has no Hoare annotation [2020-07-08 11:34:41,484 WARN L170 areAnnotationChecker]: L378 has no Hoare annotation [2020-07-08 11:34:41,484 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-08 11:34:41,484 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setFINAL has no Hoare annotation [2020-07-08 11:34:41,484 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-08 11:34:41,487 WARN L170 areAnnotationChecker]: L823 has no Hoare annotation [2020-07-08 11:34:41,488 WARN L170 areAnnotationChecker]: L823 has no Hoare annotation [2020-07-08 11:34:41,488 WARN L170 areAnnotationChecker]: L356 has no Hoare annotation [2020-07-08 11:34:41,488 WARN L170 areAnnotationChecker]: L356 has no Hoare annotation [2020-07-08 11:34:41,488 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-08 11:34:41,488 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-08 11:34:41,489 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-08 11:34:41,489 WARN L170 areAnnotationChecker]: L777 has no Hoare annotation [2020-07-08 11:34:41,489 WARN L170 areAnnotationChecker]: L777 has no Hoare annotation [2020-07-08 11:34:41,489 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 11:34:41,489 WARN L170 areAnnotationChecker]: L101 has no Hoare annotation [2020-07-08 11:34:41,489 WARN L170 areAnnotationChecker]: L101 has no Hoare annotation [2020-07-08 11:34:41,489 WARN L170 areAnnotationChecker]: select_oneFINAL has no Hoare annotation [2020-07-08 11:34:41,490 WARN L170 areAnnotationChecker]: L684 has no Hoare annotation [2020-07-08 11:34:41,490 WARN L170 areAnnotationChecker]: L684 has no Hoare annotation [2020-07-08 11:34:41,490 WARN L170 areAnnotationChecker]: L331 has no Hoare annotation [2020-07-08 11:34:41,490 WARN L170 areAnnotationChecker]: L331 has no Hoare annotation [2020-07-08 11:34:41,490 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intFINAL has no Hoare annotation [2020-07-08 11:34:41,490 WARN L170 areAnnotationChecker]: L76-1 has no Hoare annotation [2020-07-08 11:34:41,490 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-08 11:34:41,490 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-08 11:34:41,490 WARN L170 areAnnotationChecker]: L143-1 has no Hoare annotation [2020-07-08 11:34:41,491 WARN L170 areAnnotationChecker]: L288 has no Hoare annotation [2020-07-08 11:34:41,491 WARN L170 areAnnotationChecker]: L288 has no Hoare annotation [2020-07-08 11:34:41,491 WARN L170 areAnnotationChecker]: L52-1 has no Hoare annotation [2020-07-08 11:34:41,491 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 11:34:41,492 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-08 11:34:41,492 WARN L170 areAnnotationChecker]: L64-1 has no Hoare annotation [2020-07-08 11:34:41,492 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-08 11:34:41,492 WARN L170 areAnnotationChecker]: L589 has no Hoare annotation [2020-07-08 11:34:41,492 WARN L170 areAnnotationChecker]: L568 has no Hoare annotation [2020-07-08 11:34:41,493 WARN L170 areAnnotationChecker]: L650 has no Hoare annotation [2020-07-08 11:34:41,493 WARN L170 areAnnotationChecker]: L650 has no Hoare annotation [2020-07-08 11:34:41,493 WARN L170 areAnnotationChecker]: L625 has no Hoare annotation [2020-07-08 11:34:41,493 WARN L170 areAnnotationChecker]: valid_productEXIT has no Hoare annotation [2020-07-08 11:34:41,493 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1EXIT has no Hoare annotation [2020-07-08 11:34:41,493 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2FINAL has no Hoare annotation [2020-07-08 11:34:41,493 WARN L170 areAnnotationChecker]: L881-1 has no Hoare annotation [2020-07-08 11:34:41,493 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2020-07-08 11:34:41,493 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2020-07-08 11:34:41,494 WARN L170 areAnnotationChecker]: stopSystemFINAL has no Hoare annotation [2020-07-08 11:34:41,494 WARN L170 areAnnotationChecker]: activatePump__wrappee__baseEXIT has no Hoare annotation [2020-07-08 11:34:41,494 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-08 11:34:41,494 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-08 11:34:41,494 WARN L170 areAnnotationChecker]: L378-2 has no Hoare annotation [2020-07-08 11:34:41,494 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-08 11:34:41,494 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-08 11:34:41,494 WARN L170 areAnnotationChecker]: L829 has no Hoare annotation [2020-07-08 11:34:41,494 WARN L170 areAnnotationChecker]: L829 has no Hoare annotation [2020-07-08 11:34:41,495 WARN L170 areAnnotationChecker]: L823-1 has no Hoare annotation [2020-07-08 11:34:41,495 WARN L170 areAnnotationChecker]: L356-1 has no Hoare annotation [2020-07-08 11:34:41,495 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-08 11:34:41,495 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-08 11:34:41,495 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-08 11:34:41,495 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-08 11:34:41,495 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-08 11:34:41,495 WARN L170 areAnnotationChecker]: L783 has no Hoare annotation [2020-07-08 11:34:41,495 WARN L170 areAnnotationChecker]: L783 has no Hoare annotation [2020-07-08 11:34:41,496 WARN L170 areAnnotationChecker]: L777-1 has no Hoare annotation [2020-07-08 11:34:41,496 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-08 11:34:41,496 WARN L170 areAnnotationChecker]: L101-2 has no Hoare annotation [2020-07-08 11:34:41,496 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtFINAL has no Hoare annotation [2020-07-08 11:34:41,496 WARN L170 areAnnotationChecker]: L689 has no Hoare annotation [2020-07-08 11:34:41,496 WARN L170 areAnnotationChecker]: L689 has no Hoare annotation [2020-07-08 11:34:41,496 WARN L170 areAnnotationChecker]: L331-1 has no Hoare annotation [2020-07-08 11:34:41,496 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intEXIT has no Hoare annotation [2020-07-08 11:34:41,496 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-08 11:34:41,496 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-08 11:34:41,497 WARN L170 areAnnotationChecker]: getWaterLevelEXIT has no Hoare annotation [2020-07-08 11:34:41,497 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-08 11:34:41,497 WARN L170 areAnnotationChecker]: L143-1 has no Hoare annotation [2020-07-08 11:34:41,497 WARN L170 areAnnotationChecker]: L290 has no Hoare annotation [2020-07-08 11:34:41,497 WARN L170 areAnnotationChecker]: L290 has no Hoare annotation [2020-07-08 11:34:41,497 WARN L170 areAnnotationChecker]: L290 has no Hoare annotation [2020-07-08 11:34:41,497 WARN L170 areAnnotationChecker]: lowerWaterLevelEXIT has no Hoare annotation [2020-07-08 11:34:41,497 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 11:34:41,497 WARN L170 areAnnotationChecker]: L225-1 has no Hoare annotation [2020-07-08 11:34:41,499 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-08 11:34:41,499 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-08 11:34:41,499 WARN L170 areAnnotationChecker]: __automaton_failEXIT has no Hoare annotation [2020-07-08 11:34:41,499 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeFINAL has no Hoare annotation [2020-07-08 11:34:41,499 WARN L170 areAnnotationChecker]: L573 has no Hoare annotation [2020-07-08 11:34:41,500 WARN L170 areAnnotationChecker]: L573 has no Hoare annotation [2020-07-08 11:34:41,500 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetFINAL has no Hoare annotation [2020-07-08 11:34:41,500 WARN L170 areAnnotationChecker]: L630 has no Hoare annotation [2020-07-08 11:34:41,500 WARN L170 areAnnotationChecker]: L630 has no Hoare annotation [2020-07-08 11:34:41,500 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-08 11:34:41,500 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2EXIT has no Hoare annotation [2020-07-08 11:34:41,500 WARN L170 areAnnotationChecker]: L883 has no Hoare annotation [2020-07-08 11:34:41,500 WARN L170 areAnnotationChecker]: L883 has no Hoare annotation [2020-07-08 11:34:41,500 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-08 11:34:41,500 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-08 11:34:41,501 WARN L170 areAnnotationChecker]: stopSystemEXIT has no Hoare annotation [2020-07-08 11:34:41,501 WARN L170 areAnnotationChecker]: L337-1 has no Hoare annotation [2020-07-08 11:34:41,501 WARN L170 areAnnotationChecker]: L885-1 has no Hoare annotation [2020-07-08 11:34:41,501 WARN L170 areAnnotationChecker]: L390 has no Hoare annotation [2020-07-08 11:34:41,501 WARN L170 areAnnotationChecker]: L390 has no Hoare annotation [2020-07-08 11:34:41,501 WARN L170 areAnnotationChecker]: runTestEXIT has no Hoare annotation [2020-07-08 11:34:41,501 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeFINAL has no Hoare annotation [2020-07-08 11:34:41,501 WARN L170 areAnnotationChecker]: isMethaneAlarmFINAL has no Hoare annotation [2020-07-08 11:34:41,501 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-08 11:34:41,502 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-08 11:34:41,502 WARN L170 areAnnotationChecker]: L435 has no Hoare annotation [2020-07-08 11:34:41,502 WARN L170 areAnnotationChecker]: __utac__get_this_argFINAL has no Hoare annotation [2020-07-08 11:34:41,502 WARN L170 areAnnotationChecker]: printEnvironmentFINAL has no Hoare annotation [2020-07-08 11:34:41,502 WARN L170 areAnnotationChecker]: L706 has no Hoare annotation [2020-07-08 11:34:41,502 WARN L170 areAnnotationChecker]: L706 has no Hoare annotation [2020-07-08 11:34:41,502 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-08 11:34:41,502 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-08 11:34:41,502 WARN L170 areAnnotationChecker]: L643-1 has no Hoare annotation [2020-07-08 11:34:41,502 WARN L170 areAnnotationChecker]: L183 has no Hoare annotation [2020-07-08 11:34:41,503 WARN L170 areAnnotationChecker]: L183 has no Hoare annotation [2020-07-08 11:34:41,503 WARN L170 areAnnotationChecker]: L453-1 has no Hoare annotation [2020-07-08 11:34:41,503 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-08 11:34:41,503 WARN L170 areAnnotationChecker]: L225-1 has no Hoare annotation [2020-07-08 11:34:41,503 WARN L170 areAnnotationChecker]: L179 has no Hoare annotation [2020-07-08 11:34:41,503 WARN L170 areAnnotationChecker]: L179 has no Hoare annotation [2020-07-08 11:34:41,503 WARN L170 areAnnotationChecker]: L443-1 has no Hoare annotation [2020-07-08 11:34:41,503 WARN L170 areAnnotationChecker]: L883-1 has no Hoare annotation [2020-07-08 11:34:41,503 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeEXIT has no Hoare annotation [2020-07-08 11:34:41,504 WARN L170 areAnnotationChecker]: L573-1 has no Hoare annotation [2020-07-08 11:34:41,504 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-08 11:34:41,504 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-08 11:34:41,504 WARN L170 areAnnotationChecker]: L630-1 has no Hoare annotation [2020-07-08 11:34:41,504 WARN L170 areAnnotationChecker]: L225 has no Hoare annotation [2020-07-08 11:34:41,504 WARN L170 areAnnotationChecker]: L225 has no Hoare annotation [2020-07-08 11:34:41,504 WARN L170 areAnnotationChecker]: L885-1 has no Hoare annotation [2020-07-08 11:34:41,504 WARN L170 areAnnotationChecker]: L176 has no Hoare annotation [2020-07-08 11:34:41,504 WARN L170 areAnnotationChecker]: L176 has no Hoare annotation [2020-07-08 11:34:41,505 WARN L170 areAnnotationChecker]: L887 has no Hoare annotation [2020-07-08 11:34:41,505 WARN L170 areAnnotationChecker]: L887 has no Hoare annotation [2020-07-08 11:34:41,505 WARN L170 areAnnotationChecker]: L390-2 has no Hoare annotation [2020-07-08 11:34:41,505 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-08 11:34:41,506 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:34:41,506 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:34:41,506 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:34:41,506 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:34:41,506 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:34:41,506 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:34:41,506 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:34:41,506 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:34:41,506 WARN L170 areAnnotationChecker]: testEXIT has no Hoare annotation [2020-07-08 11:34:41,506 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-08 11:34:41,507 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-08 11:34:41,507 WARN L170 areAnnotationChecker]: printEnvironmentEXIT has no Hoare annotation [2020-07-08 11:34:41,507 WARN L170 areAnnotationChecker]: L709-2 has no Hoare annotation [2020-07-08 11:34:41,507 WARN L170 areAnnotationChecker]: L709-2 has no Hoare annotation [2020-07-08 11:34:41,507 WARN L170 areAnnotationChecker]: L709-2 has no Hoare annotation [2020-07-08 11:34:41,507 WARN L170 areAnnotationChecker]: L748 has no Hoare annotation [2020-07-08 11:34:41,507 WARN L170 areAnnotationChecker]: L748 has no Hoare annotation [2020-07-08 11:34:41,507 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-08 11:34:41,507 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-08 11:34:41,507 WARN L170 areAnnotationChecker]: L184 has no Hoare annotation [2020-07-08 11:34:41,508 WARN L170 areAnnotationChecker]: L184 has no Hoare annotation [2020-07-08 11:34:41,508 WARN L170 areAnnotationChecker]: L463 has no Hoare annotation [2020-07-08 11:34:41,508 WARN L170 areAnnotationChecker]: L463 has no Hoare annotation [2020-07-08 11:34:41,508 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-08 11:34:41,508 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-08 11:34:41,508 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-08 11:34:41,508 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2020-07-08 11:34:41,508 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2020-07-08 11:34:41,508 WARN L170 areAnnotationChecker]: L453 has no Hoare annotation [2020-07-08 11:34:41,509 WARN L170 areAnnotationChecker]: L453 has no Hoare annotation [2020-07-08 11:34:41,509 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__3EXIT has no Hoare annotation [2020-07-08 11:34:41,509 WARN L170 areAnnotationChecker]: L725-1 has no Hoare annotation [2020-07-08 11:34:41,509 WARN L170 areAnnotationChecker]: L741-1 has no Hoare annotation [2020-07-08 11:34:41,509 WARN L170 areAnnotationChecker]: L643 has no Hoare annotation [2020-07-08 11:34:41,509 WARN L170 areAnnotationChecker]: L643 has no Hoare annotation [2020-07-08 11:34:41,509 WARN L170 areAnnotationChecker]: L177 has no Hoare annotation [2020-07-08 11:34:41,509 WARN L170 areAnnotationChecker]: L177 has no Hoare annotation [2020-07-08 11:34:41,509 WARN L170 areAnnotationChecker]: L888 has no Hoare annotation [2020-07-08 11:34:41,510 WARN L170 areAnnotationChecker]: L888 has no Hoare annotation [2020-07-08 11:34:41,510 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-08 11:34:41,510 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-08 11:34:41,510 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2020-07-08 11:34:41,510 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2020-07-08 11:34:41,510 WARN L170 areAnnotationChecker]: L185 has no Hoare annotation [2020-07-08 11:34:41,510 WARN L170 areAnnotationChecker]: L185 has no Hoare annotation [2020-07-08 11:34:41,510 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2020-07-08 11:34:41,510 WARN L170 areAnnotationChecker]: L443-1 has no Hoare annotation [2020-07-08 11:34:41,512 WARN L170 areAnnotationChecker]: L401-1 has no Hoare annotation [2020-07-08 11:34:41,512 WARN L170 areAnnotationChecker]: L730 has no Hoare annotation [2020-07-08 11:34:41,512 WARN L170 areAnnotationChecker]: L710 has no Hoare annotation [2020-07-08 11:34:41,512 WARN L170 areAnnotationChecker]: L710 has no Hoare annotation [2020-07-08 11:34:41,512 WARN L170 areAnnotationChecker]: L749 has no Hoare annotation [2020-07-08 11:34:41,512 WARN L170 areAnnotationChecker]: L749 has no Hoare annotation [2020-07-08 11:34:41,512 WARN L170 areAnnotationChecker]: L469 has no Hoare annotation [2020-07-08 11:34:41,513 WARN L170 areAnnotationChecker]: L469 has no Hoare annotation [2020-07-08 11:34:41,513 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-08 11:34:41,513 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-08 11:34:41,513 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2020-07-08 11:34:41,513 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2020-07-08 11:34:41,513 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-08 11:34:41,513 WARN L170 areAnnotationChecker]: L453-1 has no Hoare annotation [2020-07-08 11:34:41,514 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-08 11:34:41,514 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-08 11:34:41,514 WARN L170 areAnnotationChecker]: L883-1 has no Hoare annotation [2020-07-08 11:34:41,514 WARN L170 areAnnotationChecker]: L182 has no Hoare annotation [2020-07-08 11:34:41,514 WARN L170 areAnnotationChecker]: L182 has no Hoare annotation [2020-07-08 11:34:41,515 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-08 11:34:41,515 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-08 11:34:41,515 WARN L170 areAnnotationChecker]: printPumpFINAL has no Hoare annotation [2020-07-08 11:34:41,515 WARN L170 areAnnotationChecker]: L741 has no Hoare annotation [2020-07-08 11:34:41,515 WARN L170 areAnnotationChecker]: L741 has no Hoare annotation [2020-07-08 11:34:41,515 WARN L170 areAnnotationChecker]: L711 has no Hoare annotation [2020-07-08 11:34:41,517 WARN L170 areAnnotationChecker]: Specification2FINAL has no Hoare annotation [2020-07-08 11:34:41,517 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2020-07-08 11:34:41,518 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:34:41,518 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:34:41,518 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:34:41,518 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:34:41,518 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:34:41,518 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:34:41,518 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:34:41,518 WARN L170 areAnnotationChecker]: L725 has no Hoare annotation [2020-07-08 11:34:41,518 WARN L170 areAnnotationChecker]: L725 has no Hoare annotation [2020-07-08 11:34:41,518 INFO L163 areAnnotationChecker]: CFG has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-08 11:34:41,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.07 11:34:41 BoogieIcfgContainer [2020-07-08 11:34:41,532 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-08 11:34:41,534 INFO L168 Benchmark]: Toolchain (without parser) took 47777.42 ms. Allocated memory was 135.8 MB in the beginning and 727.7 MB in the end (delta: 591.9 MB). Free memory was 99.5 MB in the beginning and 114.6 MB in the end (delta: -15.1 MB). Peak memory consumption was 576.9 MB. Max. memory is 7.1 GB. [2020-07-08 11:34:41,535 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 135.8 MB. Free memory was 118.9 MB in the beginning and 118.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-08 11:34:41,536 INFO L168 Benchmark]: CACSL2BoogieTranslator took 659.83 ms. Allocated memory was 135.8 MB in the beginning and 200.3 MB in the end (delta: 64.5 MB). Free memory was 99.3 MB in the beginning and 167.2 MB in the end (delta: -67.8 MB). Peak memory consumption was 28.3 MB. Max. memory is 7.1 GB. [2020-07-08 11:34:41,537 INFO L168 Benchmark]: Boogie Preprocessor took 116.47 ms. Allocated memory is still 200.3 MB. Free memory was 167.2 MB in the beginning and 161.3 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. [2020-07-08 11:34:41,537 INFO L168 Benchmark]: RCFGBuilder took 1637.26 ms. Allocated memory was 200.3 MB in the beginning and 228.1 MB in the end (delta: 27.8 MB). Free memory was 161.3 MB in the beginning and 96.4 MB in the end (delta: 64.9 MB). Peak memory consumption was 92.7 MB. Max. memory is 7.1 GB. [2020-07-08 11:34:41,538 INFO L168 Benchmark]: TraceAbstraction took 45354.97 ms. Allocated memory was 228.1 MB in the beginning and 727.7 MB in the end (delta: 499.6 MB). Free memory was 94.9 MB in the beginning and 114.6 MB in the end (delta: -19.7 MB). Peak memory consumption was 480.0 MB. Max. memory is 7.1 GB. [2020-07-08 11:34:41,541 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 0.24 ms. Allocated memory is still 135.8 MB. Free memory was 118.9 MB in the beginning and 118.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 659.83 ms. Allocated memory was 135.8 MB in the beginning and 200.3 MB in the end (delta: 64.5 MB). Free memory was 99.3 MB in the beginning and 167.2 MB in the end (delta: -67.8 MB). Peak memory consumption was 28.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 116.47 ms. Allocated memory is still 200.3 MB. Free memory was 167.2 MB in the beginning and 161.3 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1637.26 ms. Allocated memory was 200.3 MB in the beginning and 228.1 MB in the end (delta: 27.8 MB). Free memory was 161.3 MB in the beginning and 96.4 MB in the end (delta: 64.9 MB). Peak memory consumption was 92.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 45354.97 ms. Allocated memory was 228.1 MB in the beginning and 727.7 MB in the end (delta: 499.6 MB). Free memory was 94.9 MB in the beginning and 114.6 MB in the end (delta: -19.7 MB). Peak memory consumption was 480.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 130]: 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: 147]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 433]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || (0 == splverifierCounter && 0 == pumpRunning)) || !(1 == \old(systemActive)) - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 432]: Loop Invariant Derived loop invariant: !(0 == \old(pumpRunning)) || !(1 == \old(systemActive)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 217 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 39.0s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 31.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 6.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 385 SDtfs, 502 SDslu, 449 SDs, 0 SdLazy, 1336 SolverSat, 295 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 121 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 4.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=217occurred 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: 4.3s AutomataMinimizationTime, 4 MinimizatonAttempts, 120 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 47 LocationsWithAnnotation, 274 PreInvPairs, 314 NumberOfFragments, 606 HoareAnnotationTreeSize, 274 FomulaSimplifications, 10549 FormulaSimplificationTreeSizeReduction, 1.3s HoareSimplificationTime, 47 FomulaSimplificationsInter, 8469 FormulaSimplificationTreeSizeReductionInter, 4.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.3s InterpolantComputationTime, 253 NumberOfCodeBlocks, 253 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 249 ConstructedInterpolants, 0 QuantifiedInterpolants, 73078 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 12/12 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...