./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product60_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_bdbc6819-f00f-4a19-b988-278aa1465eed/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_bdbc6819-f00f-4a19-b988-278aa1465eed/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_bdbc6819-f00f-4a19-b988-278aa1465eed/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_bdbc6819-f00f-4a19-b988-278aa1465eed/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product60_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_bdbc6819-f00f-4a19-b988-278aa1465eed/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_bdbc6819-f00f-4a19-b988-278aa1465eed/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fddb6b0f0f2a5c528e066b10e7f7ba2c13018b92 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 10:03:27,510 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 10:03:27,511 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 10:03:27,518 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 10:03:27,518 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 10:03:27,519 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 10:03:27,520 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 10:03:27,521 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 10:03:27,522 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 10:03:27,523 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 10:03:27,524 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 10:03:27,524 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 10:03:27,524 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 10:03:27,525 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 10:03:27,526 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 10:03:27,526 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 10:03:27,526 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 10:03:27,527 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 10:03:27,529 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 10:03:27,530 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 10:03:27,531 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 10:03:27,531 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 10:03:27,533 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 10:03:27,533 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 10:03:27,533 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 10:03:27,534 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 10:03:27,534 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 10:03:27,535 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 10:03:27,535 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 10:03:27,536 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 10:03:27,536 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 10:03:27,536 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 10:03:27,536 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 10:03:27,536 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 10:03:27,537 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 10:03:27,537 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 10:03:27,537 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_bdbc6819-f00f-4a19-b988-278aa1465eed/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-18 10:03:27,545 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 10:03:27,545 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 10:03:27,546 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 10:03:27,546 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 10:03:27,546 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 10:03:27,546 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 10:03:27,546 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 10:03:27,547 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 10:03:27,547 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 10:03:27,547 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 10:03:27,547 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 10:03:27,547 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 10:03:27,547 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 10:03:27,548 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 10:03:27,548 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 10:03:27,548 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 10:03:27,548 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 10:03:27,548 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 10:03:27,548 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 10:03:27,548 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 10:03:27,549 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 10:03:27,549 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 10:03:27,549 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 10:03:27,549 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 10:03:27,549 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 10:03:27,549 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 10:03:27,549 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 10:03:27,550 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 10:03:27,550 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 10:03:27,550 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 10:03:27,550 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_bdbc6819-f00f-4a19-b988-278aa1465eed/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fddb6b0f0f2a5c528e066b10e7f7ba2c13018b92 [2018-11-18 10:03:27,575 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 10:03:27,585 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 10:03:27,588 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 10:03:27,589 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 10:03:27,590 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 10:03:27,590 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_bdbc6819-f00f-4a19-b988-278aa1465eed/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec3_product60_false-unreach-call_false-termination.cil.c [2018-11-18 10:03:27,638 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bdbc6819-f00f-4a19-b988-278aa1465eed/bin-2019/uautomizer/data/952a0fb9d/7a2bb0a0b57643889178a6f9563d9038/FLAGb25c3cb01 [2018-11-18 10:03:28,012 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 10:03:28,013 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_bdbc6819-f00f-4a19-b988-278aa1465eed/sv-benchmarks/c/product-lines/minepump_spec3_product60_false-unreach-call_false-termination.cil.c [2018-11-18 10:03:28,023 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bdbc6819-f00f-4a19-b988-278aa1465eed/bin-2019/uautomizer/data/952a0fb9d/7a2bb0a0b57643889178a6f9563d9038/FLAGb25c3cb01 [2018-11-18 10:03:28,036 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_bdbc6819-f00f-4a19-b988-278aa1465eed/bin-2019/uautomizer/data/952a0fb9d/7a2bb0a0b57643889178a6f9563d9038 [2018-11-18 10:03:28,038 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 10:03:28,040 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 10:03:28,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 10:03:28,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 10:03:28,044 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 10:03:28,045 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:03:28" (1/1) ... [2018-11-18 10:03:28,047 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52b86b7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:03:28, skipping insertion in model container [2018-11-18 10:03:28,048 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:03:28" (1/1) ... [2018-11-18 10:03:28,056 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 10:03:28,093 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 10:03:28,326 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:03:28,334 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 10:03:28,449 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:03:28,468 INFO L195 MainTranslator]: Completed translation [2018-11-18 10:03:28,468 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:03:28 WrapperNode [2018-11-18 10:03:28,468 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 10:03:28,469 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 10:03:28,469 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 10:03:28,469 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 10:03:28,477 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:03:28" (1/1) ... [2018-11-18 10:03:28,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:03:28" (1/1) ... [2018-11-18 10:03:28,492 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:03:28" (1/1) ... [2018-11-18 10:03:28,492 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:03:28" (1/1) ... [2018-11-18 10:03:28,515 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:03:28" (1/1) ... [2018-11-18 10:03:28,523 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:03:28" (1/1) ... [2018-11-18 10:03:28,526 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:03:28" (1/1) ... [2018-11-18 10:03:28,530 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 10:03:28,531 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 10:03:28,531 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 10:03:28,531 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 10:03:28,532 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:03:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bdbc6819-f00f-4a19-b988-278aa1465eed/bin-2019/uautomizer/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 [2018-11-18 10:03:28,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 10:03:28,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 10:03:28,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-18 10:03:28,583 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-18 10:03:28,583 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 10:03:28,584 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 10:03:28,584 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-18 10:03:28,584 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-18 10:03:28,584 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2018-11-18 10:03:28,584 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-18 10:03:28,584 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-18 10:03:28,584 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-18 10:03:28,584 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-18 10:03:28,585 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-18 10:03:28,585 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-18 10:03:28,585 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-18 10:03:28,585 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-18 10:03:28,585 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-18 10:03:28,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2018-11-18 10:03:28,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-18 10:03:28,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-18 10:03:28,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-18 10:03:28,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-18 10:03:28,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-18 10:03:28,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-18 10:03:28,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-18 10:03:28,586 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-18 10:03:28,586 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-18 10:03:28,586 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-18 10:03:28,586 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-18 10:03:28,587 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-18 10:03:28,587 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 10:03:28,587 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 10:03:28,587 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 10:03:28,587 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-18 10:03:28,587 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-18 10:03:28,587 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-18 10:03:28,587 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-18 10:03:28,587 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 10:03:28,588 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-18 10:03:28,588 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-18 10:03:28,588 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-18 10:03:28,588 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 10:03:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 10:03:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 10:03:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-18 10:03:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 10:03:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 10:03:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-18 10:03:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-18 10:03:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 10:03:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 10:03:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-18 10:03:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-18 10:03:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 10:03:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-18 10:03:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-18 10:03:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-18 10:03:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-18 10:03:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-18 10:03:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-18 10:03:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-18 10:03:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2018-11-18 10:03:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-18 10:03:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 10:03:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-18 10:03:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-18 10:03:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-18 10:03:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2018-11-18 10:03:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-18 10:03:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 10:03:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-18 10:03:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-18 10:03:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-18 10:03:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-18 10:03:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-18 10:03:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-18 10:03:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 10:03:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 10:03:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 10:03:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-18 10:03:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 10:03:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-18 10:03:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-18 10:03:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 10:03:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-18 10:03:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-18 10:03:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-18 10:03:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-18 10:03:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-18 10:03:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-18 10:03:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-18 10:03:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-18 10:03:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-18 10:03:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-18 10:03:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 10:03:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 10:03:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 10:03:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 10:03:29,273 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 10:03:29,273 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:03:29 BoogieIcfgContainer [2018-11-18 10:03:29,273 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 10:03:29,274 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 10:03:29,274 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 10:03:29,277 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 10:03:29,277 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 10:03:28" (1/3) ... [2018-11-18 10:03:29,277 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e3d3675 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:03:29, skipping insertion in model container [2018-11-18 10:03:29,278 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:03:28" (2/3) ... [2018-11-18 10:03:29,278 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e3d3675 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:03:29, skipping insertion in model container [2018-11-18 10:03:29,278 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:03:29" (3/3) ... [2018-11-18 10:03:29,279 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product60_false-unreach-call_false-termination.cil.c [2018-11-18 10:03:29,285 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 10:03:29,291 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 10:03:29,300 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 10:03:29,322 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 10:03:29,323 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 10:03:29,323 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 10:03:29,323 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 10:03:29,323 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 10:03:29,323 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 10:03:29,323 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 10:03:29,323 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 10:03:29,324 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 10:03:29,339 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states. [2018-11-18 10:03:29,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 10:03:29,346 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:03:29,347 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:03:29,349 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:03:29,354 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:03:29,354 INFO L82 PathProgramCache]: Analyzing trace with hash 2012446637, now seen corresponding path program 1 times [2018-11-18 10:03:29,355 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:03:29,356 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:03:29,385 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:03:29,385 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:03:29,385 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:03:29,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:03:29,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:03:29,551 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:03:29,551 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 10:03:29,554 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 10:03:29,561 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 10:03:29,562 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 10:03:29,563 INFO L87 Difference]: Start difference. First operand 201 states. Second operand 2 states. [2018-11-18 10:03:29,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:03:29,591 INFO L93 Difference]: Finished difference Result 316 states and 387 transitions. [2018-11-18 10:03:29,591 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 10:03:29,592 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 52 [2018-11-18 10:03:29,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:03:29,600 INFO L225 Difference]: With dead ends: 316 [2018-11-18 10:03:29,601 INFO L226 Difference]: Without dead ends: 158 [2018-11-18 10:03:29,603 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 10:03:29,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2018-11-18 10:03:29,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 158. [2018-11-18 10:03:29,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 158 states. [2018-11-18 10:03:29,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 158 states and 185 transitions. [2018-11-18 10:03:29,644 INFO L78 Accepts]: Start accepts. Automaton has 158 states and 185 transitions. Word has length 52 [2018-11-18 10:03:29,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:03:29,645 INFO L480 AbstractCegarLoop]: Abstraction has 158 states and 185 transitions. [2018-11-18 10:03:29,645 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 10:03:29,645 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 185 transitions. [2018-11-18 10:03:29,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-18 10:03:29,647 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:03:29,647 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:03:29,648 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:03:29,648 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:03:29,648 INFO L82 PathProgramCache]: Analyzing trace with hash 1569512565, now seen corresponding path program 1 times [2018-11-18 10:03:29,648 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:03:29,648 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:03:29,649 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:03:29,649 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:03:29,649 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:03:29,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:03:29,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:03:29,737 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:03:29,737 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:03:29,738 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:03:29,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:03:29,739 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:03:29,739 INFO L87 Difference]: Start difference. First operand 158 states and 185 transitions. Second operand 3 states. [2018-11-18 10:03:29,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:03:29,763 INFO L93 Difference]: Finished difference Result 253 states and 295 transitions. [2018-11-18 10:03:29,764 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:03:29,764 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-11-18 10:03:29,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:03:29,767 INFO L225 Difference]: With dead ends: 253 [2018-11-18 10:03:29,767 INFO L226 Difference]: Without dead ends: 148 [2018-11-18 10:03:29,768 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:03:29,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148 states. [2018-11-18 10:03:29,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148 to 148. [2018-11-18 10:03:29,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 148 states. [2018-11-18 10:03:29,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 172 transitions. [2018-11-18 10:03:29,780 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 172 transitions. Word has length 54 [2018-11-18 10:03:29,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:03:29,780 INFO L480 AbstractCegarLoop]: Abstraction has 148 states and 172 transitions. [2018-11-18 10:03:29,780 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:03:29,780 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 172 transitions. [2018-11-18 10:03:29,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-11-18 10:03:29,781 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:03:29,781 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:03:29,781 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:03:29,782 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:03:29,782 INFO L82 PathProgramCache]: Analyzing trace with hash -147943988, now seen corresponding path program 1 times [2018-11-18 10:03:29,782 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:03:29,782 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:03:29,782 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:03:29,783 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:03:29,783 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:03:29,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:03:29,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:03:29,897 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:03:29,897 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 10:03:29,898 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 10:03:29,898 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 10:03:29,898 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 10:03:29,898 INFO L87 Difference]: Start difference. First operand 148 states and 172 transitions. Second operand 7 states. [2018-11-18 10:03:30,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:03:30,310 INFO L93 Difference]: Finished difference Result 453 states and 544 transitions. [2018-11-18 10:03:30,311 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 10:03:30,311 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 59 [2018-11-18 10:03:30,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:03:30,313 INFO L225 Difference]: With dead ends: 453 [2018-11-18 10:03:30,313 INFO L226 Difference]: Without dead ends: 329 [2018-11-18 10:03:30,314 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-18 10:03:30,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 329 states. [2018-11-18 10:03:30,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 329 to 317. [2018-11-18 10:03:30,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 317 states. [2018-11-18 10:03:30,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 317 states and 380 transitions. [2018-11-18 10:03:30,347 INFO L78 Accepts]: Start accepts. Automaton has 317 states and 380 transitions. Word has length 59 [2018-11-18 10:03:30,347 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:03:30,347 INFO L480 AbstractCegarLoop]: Abstraction has 317 states and 380 transitions. [2018-11-18 10:03:30,347 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 10:03:30,348 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 380 transitions. [2018-11-18 10:03:30,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-18 10:03:30,351 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:03:30,351 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:03:30,352 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:03:30,352 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:03:30,352 INFO L82 PathProgramCache]: Analyzing trace with hash -1969984689, now seen corresponding path program 1 times [2018-11-18 10:03:30,352 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:03:30,352 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:03:30,353 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:03:30,353 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:03:30,353 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:03:30,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:03:30,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:03:30,448 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:03:30,449 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 10:03:30,460 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 10:03:30,461 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 10:03:30,461 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 10:03:30,461 INFO L87 Difference]: Start difference. First operand 317 states and 380 transitions. Second operand 6 states. [2018-11-18 10:03:30,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:03:30,637 INFO L93 Difference]: Finished difference Result 876 states and 1096 transitions. [2018-11-18 10:03:30,638 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 10:03:30,638 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 64 [2018-11-18 10:03:30,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:03:30,641 INFO L225 Difference]: With dead ends: 876 [2018-11-18 10:03:30,641 INFO L226 Difference]: Without dead ends: 583 [2018-11-18 10:03:30,642 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-18 10:03:30,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 583 states. [2018-11-18 10:03:30,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 583 to 577. [2018-11-18 10:03:30,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 577 states. [2018-11-18 10:03:30,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 577 states and 700 transitions. [2018-11-18 10:03:30,678 INFO L78 Accepts]: Start accepts. Automaton has 577 states and 700 transitions. Word has length 64 [2018-11-18 10:03:30,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:03:30,678 INFO L480 AbstractCegarLoop]: Abstraction has 577 states and 700 transitions. [2018-11-18 10:03:30,678 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 10:03:30,678 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 700 transitions. [2018-11-18 10:03:30,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-18 10:03:30,680 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:03:30,681 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:03:30,682 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:03:30,682 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:03:30,682 INFO L82 PathProgramCache]: Analyzing trace with hash -265236235, now seen corresponding path program 1 times [2018-11-18 10:03:30,682 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:03:30,683 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:03:30,684 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:03:30,684 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:03:30,684 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:03:30,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:03:30,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:03:30,767 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 10:03:30,840 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 10:03:30 BoogieIcfgContainer [2018-11-18 10:03:30,840 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 10:03:30,841 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 10:03:30,841 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 10:03:30,841 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 10:03:30,842 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:03:29" (3/4) ... [2018-11-18 10:03:30,843 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 10:03:30,914 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_bdbc6819-f00f-4a19-b988-278aa1465eed/bin-2019/uautomizer/witness.graphml [2018-11-18 10:03:30,914 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 10:03:30,915 INFO L168 Benchmark]: Toolchain (without parser) took 2876.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 957.6 MB in the beginning and 1.0 GB in the end (delta: -73.3 MB). Peak memory consumption was 75.6 MB. Max. memory is 11.5 GB. [2018-11-18 10:03:30,916 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:03:30,916 INFO L168 Benchmark]: CACSL2BoogieTranslator took 427.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -179.9 MB). Peak memory consumption was 32.0 MB. Max. memory is 11.5 GB. [2018-11-18 10:03:30,916 INFO L168 Benchmark]: Boogie Preprocessor took 62.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-18 10:03:30,916 INFO L168 Benchmark]: RCFGBuilder took 742.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 92.2 MB). Peak memory consumption was 92.2 MB. Max. memory is 11.5 GB. [2018-11-18 10:03:30,918 INFO L168 Benchmark]: TraceAbstraction took 1566.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -22.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:03:30,918 INFO L168 Benchmark]: Witness Printer took 73.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 25.7 MB). Peak memory consumption was 25.7 MB. Max. memory is 11.5 GB. [2018-11-18 10:03:30,919 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 427.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -179.9 MB). Peak memory consumption was 32.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 62.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 742.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 92.2 MB). Peak memory consumption was 92.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1566.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -22.0 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 73.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 25.7 MB). Peak memory consumption was 25.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 769]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L270] FCALL "Pump(System:" [L274] FCALL "On" [L278] FCALL "Off" [L282] FCALL ",Pump:" [L286] FCALL "On" [L290] FCALL "Off" [L294] FCALL ") " [L296] FCALL "\n" [L696] FCALL "i > 0 && i <= this->argsCount" [L696] FCALL "libacc.c" [L697] FCALL "__utac__get_this_arg" [L703] FCALL "i > 0 && i <= this->argsCount" [L703] FCALL "libacc.c" [L704] FCALL "__utac__get_this_arg" [L742] FCALL "i > 0 && i <= this->argsCount" [L742] FCALL "libacc.c" [L743] FCALL "__utac__get_this_argtype" [L749] FCALL "i > 0 && i <= this->argsCount" [L749] FCALL "libacc.c" [L750] FCALL "__utac__get_this_argtype" [L864] FCALL "Env(Water:%i" [L865] FCALL ",Meth:" [L869] FCALL "CRIT" [L873] FCALL "OK" [L877] FCALL ")" [L124] int pumpRunning = 0; [L125] int systemActive = 1; [L812] int waterLevel = 1; [L813] int methaneLevelCritical = 0; [L915] int cleanupTimeShifts = 4; [L568] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={177:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(") ")=159, \old(") ")=137, \old(")")=126, \old(")")=152, \old(",Meth:")=170, \old(",Meth:")=156, \old(",Pump:")=133, \old(",Pump:")=183, \old("\n")=129, \old("\n")=161, \old("__utac__get_this_arg")=175, \old("__utac__get_this_arg")=151, \old("__utac__get_this_arg")=164, \old("__utac__get_this_arg")=141, \old("__utac__get_this_argtype")=150, \old("__utac__get_this_argtype")=169, \old("__utac__get_this_argtype")=139, \old("__utac__get_this_argtype")=174, \old("CRIT")=136, \old("CRIT")=173, \old("Env(Water:%i")=118, \old("Env(Water:%i")=167, \old("i > 0 && i <= this->argsCount")=155, \old("i > 0 && i <= this->argsCount")=160, \old("i > 0 && i <= this->argsCount")=132, \old("i > 0 && i <= this->argsCount")=199, \old("i > 0 && i <= this->argsCount")=143, \old("i > 0 && i <= this->argsCount")=125, \old("i > 0 && i <= this->argsCount")=185, \old("i > 0 && i <= this->argsCount")=140, \old("libacc.c")=122, \old("libacc.c")=178, \old("libacc.c")=189, \old("libacc.c")=181, \old("libacc.c")=158, \old("libacc.c")=193, \old("libacc.c")=123, \old("libacc.c")=119, \old("Off")=191, \old("Off")=186, \old("Off")=171, \old("Off")=196, \old("OK")=121, \old("OK")=128, \old("On")=120, \old("On")=179, \old("On")=130, \old("On")=195, \old("Pump(System:")=166, \old("Pump(System:")=153, \old(cleanupTimeShifts)=198, \old(head)=188, \old(head)=200, \old(methaneLevelCritical)=162, \old(pumpRunning)=149, \old(systemActive)=148, \old(waterLevel)=157, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L988] int retValue_acc ; [L989] int tmp ; VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L993] FCALL select_helpers() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L994] FCALL select_features() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L995] CALL, EXPR valid_product() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L803] int retValue_acc ; [L806] retValue_acc = 1 [L807] RET return (retValue_acc); VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L995] EXPR valid_product() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L995] tmp = valid_product() [L997] COND TRUE \read(tmp) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L999] FCALL setup() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L1000] CALL runTest() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L982] CALL test() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L47] int splverifierCounter ; [L48] int tmp ; [L49] int tmp___0 ; [L50] int tmp___1 ; [L51] int tmp___2 ; [L54] splverifierCounter = 0 VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L56] COND TRUE 1 VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L58] COND TRUE splverifierCounter < 4 VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L64] tmp = __VERIFIER_nondet_int() [L66] COND TRUE \read(tmp) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L68] CALL waterRise() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L830] COND TRUE waterLevel < 2 [L831] RET waterLevel = waterLevel + 1 VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L68] waterRise() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L74] tmp___0 = __VERIFIER_nondet_int() [L76] COND FALSE !(\read(tmp___0)) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L84] tmp___2 = __VERIFIER_nondet_int() [L86] COND FALSE !(\read(tmp___2)) [L92] tmp___1 = __VERIFIER_nondet_int() [L94] COND TRUE \read(tmp___1) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L96] CALL stopSystem() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L343] COND FALSE !(\read(pumpRunning)) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L350] RET systemActive = 0 VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L96] stopSystem() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=0, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L103] CALL timeShift() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L132] COND FALSE !(\read(pumpRunning)) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L139] COND FALSE !(\read(systemActive)) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L147] CALL __utac_acc__Specification3_spec__1() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L366] int tmp ; [L367] int tmp___0 ; [L368] int tmp___1 ; VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L372] CALL, EXPR isMethaneLevelCritical() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L851] int retValue_acc ; [L854] retValue_acc = methaneLevelCritical [L855] RET return (retValue_acc); VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=0, waterLevel=2] [L372] EXPR isMethaneLevelCritical() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L372] tmp = isMethaneLevelCritical() [L374] COND FALSE !(\read(tmp)) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, waterLevel=2] [L378] CALL, EXPR getWaterLevel() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L883] int retValue_acc ; [L886] retValue_acc = waterLevel [L887] RET return (retValue_acc); VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=2, systemActive=0, waterLevel=2] [L378] EXPR getWaterLevel() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, waterLevel=2] [L378] tmp___0 = getWaterLevel() [L380] COND TRUE tmp___0 == 2 VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, tmp___0=2, waterLevel=2] [L382] CALL, EXPR isPumpRunning() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L257] int retValue_acc ; [L260] retValue_acc = pumpRunning [L261] RET return (retValue_acc); VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=0, waterLevel=2] [L382] EXPR isPumpRunning() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, tmp___0=2, waterLevel=2] [L382] tmp___1 = isPumpRunning() [L384] COND FALSE !(\read(tmp___1)) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, tmp___0=2, tmp___1=0, waterLevel=2] [L388] CALL __automaton_fail() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L769] __VERIFIER_error() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={172:0}, ",Pump:"={187:0}, "\n"={163:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={145:0}, "__utac__get_this_argtype"={134:0}, "__utac__get_this_argtype"={147:0}, "CRIT"={135:0}, "Env(Water:%i"={168:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={144:0}, "i > 0 && i <= this->argsCount"={138:0}, "libacc.c"={192:0}, "libacc.c"={190:0}, "libacc.c"={182:0}, "libacc.c"={177:0}, "Off"={197:0}, "Off"={184:0}, "OK"={131:0}, "On"={176:0}, "On"={194:0}, "Pump(System:"={165:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 43 procedures, 260 locations, 1 error locations. UNSAFE Result, 1.5s OverallTime, 5 OverallIterations, 1 TraceHistogramMax, 0.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 788 SDtfs, 420 SDslu, 1537 SDs, 0 SdLazy, 355 SolverSat, 16 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 31 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=577occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 18 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 297 NumberOfCodeBlocks, 297 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 225 ConstructedInterpolants, 0 QuantifiedInterpolants, 21957 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...