./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product05_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_8ac9f293-b47b-41f1-a7b1-524bce766b00/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8ac9f293-b47b-41f1-a7b1-524bce766b00/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8ac9f293-b47b-41f1-a7b1-524bce766b00/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8ac9f293-b47b-41f1-a7b1-524bce766b00/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product05_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_8ac9f293-b47b-41f1-a7b1-524bce766b00/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8ac9f293-b47b-41f1-a7b1-524bce766b00/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 904c71b80b4bb17fcf1b6c28867d5f8f29ca13f4 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 0.1.23-1dbac8b [2018-11-10 07:35:32,818 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:35:32,820 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:35:32,829 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:35:32,829 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:35:32,830 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:35:32,831 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:35:32,832 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:35:32,833 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:35:32,834 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:35:32,835 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:35:32,835 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:35:32,836 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:35:32,837 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:35:32,838 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:35:32,838 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:35:32,839 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:35:32,840 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:35:32,842 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:35:32,843 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:35:32,844 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:35:32,845 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:35:32,847 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:35:32,847 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:35:32,848 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:35:32,848 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:35:32,849 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:35:32,850 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:35:32,851 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:35:32,852 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:35:32,852 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:35:32,853 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:35:32,853 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:35:32,853 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:35:32,854 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:35:32,855 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:35:32,855 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8ac9f293-b47b-41f1-a7b1-524bce766b00/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-10 07:35:32,866 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:35:32,866 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:35:32,866 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:35:32,867 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 07:35:32,867 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 07:35:32,867 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 07:35:32,867 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 07:35:32,867 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 07:35:32,867 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 07:35:32,868 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 07:35:32,868 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 07:35:32,868 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:35:32,869 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 07:35:32,869 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 07:35:32,869 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 07:35:32,869 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:35:32,869 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:35:32,869 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:35:32,870 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:35:32,870 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 07:35:32,870 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:35:32,870 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:35:32,870 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:35:32,871 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 07:35:32,871 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:35:32,871 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 07:35:32,871 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 07:35:32,871 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:35:32,871 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:35:32,871 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:35:32,871 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 07:35:32,872 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:35:32,872 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 07:35:32,872 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 07:35:32,872 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_8ac9f293-b47b-41f1-a7b1-524bce766b00/bin-2019/utaipan 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 -> Taipan 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 -> 904c71b80b4bb17fcf1b6c28867d5f8f29ca13f4 [2018-11-10 07:35:32,896 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:35:32,906 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:35:32,909 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:35:32,910 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:35:32,910 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:35:32,910 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8ac9f293-b47b-41f1-a7b1-524bce766b00/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec3_product05_false-unreach-call_false-termination.cil.c [2018-11-10 07:35:32,952 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8ac9f293-b47b-41f1-a7b1-524bce766b00/bin-2019/utaipan/data/00380c9c9/5c6724ee87834dc1ab527a9fde7e4b04/FLAGc042f4ead [2018-11-10 07:35:33,288 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:35:33,289 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8ac9f293-b47b-41f1-a7b1-524bce766b00/sv-benchmarks/c/product-lines/minepump_spec3_product05_false-unreach-call_false-termination.cil.c [2018-11-10 07:35:33,295 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8ac9f293-b47b-41f1-a7b1-524bce766b00/bin-2019/utaipan/data/00380c9c9/5c6724ee87834dc1ab527a9fde7e4b04/FLAGc042f4ead [2018-11-10 07:35:33,307 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8ac9f293-b47b-41f1-a7b1-524bce766b00/bin-2019/utaipan/data/00380c9c9/5c6724ee87834dc1ab527a9fde7e4b04 [2018-11-10 07:35:33,309 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:35:33,310 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 07:35:33,311 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:35:33,311 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:35:33,314 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:35:33,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:35:33" (1/1) ... [2018-11-10 07:35:33,318 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11bcb58d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:35:33, skipping insertion in model container [2018-11-10 07:35:33,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:35:33" (1/1) ... [2018-11-10 07:35:33,324 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:35:33,358 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:35:33,546 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:35:33,554 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 07:35:33,608 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:35:33,627 INFO L193 MainTranslator]: Completed translation [2018-11-10 07:35:33,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:35:33 WrapperNode [2018-11-10 07:35:33,628 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 07:35:33,628 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 07:35:33,628 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 07:35:33,629 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 07:35:33,679 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:35:33" (1/1) ... [2018-11-10 07:35:33,694 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:35:33" (1/1) ... [2018-11-10 07:35:33,714 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 07:35:33,714 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 07:35:33,714 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 07:35:33,715 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 07:35:33,720 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:35:33" (1/1) ... [2018-11-10 07:35:33,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:35:33" (1/1) ... [2018-11-10 07:35:33,724 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:35:33" (1/1) ... [2018-11-10 07:35:33,725 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:35:33" (1/1) ... [2018-11-10 07:35:33,731 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:35:33" (1/1) ... [2018-11-10 07:35:33,736 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:35:33" (1/1) ... [2018-11-10 07:35:33,738 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:35:33" (1/1) ... [2018-11-10 07:35:33,742 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 07:35:33,742 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 07:35:33,742 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 07:35:33,742 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 07:35:33,743 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:35:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8ac9f293-b47b-41f1-a7b1-524bce766b00/bin-2019/utaipan/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 [2018-11-10 07:35:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 07:35:33,797 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 07:35:33,798 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 07:35:33,798 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 07:35:33,798 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 07:35:33,798 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 07:35:33,798 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 07:35:33,798 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 07:35:33,798 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 07:35:33,799 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 07:35:33,799 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 07:35:33,799 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 07:35:33,799 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-10 07:35:33,799 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-10 07:35:33,799 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 07:35:33,799 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 07:35:33,799 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 07:35:33,800 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 07:35:33,800 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-10 07:35:33,800 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-10 07:35:33,800 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 07:35:33,800 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 07:35:33,800 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 07:35:33,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 07:35:33,800 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 07:35:33,801 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 07:35:33,801 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 07:35:33,801 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 07:35:33,801 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 07:35:33,801 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 07:35:33,801 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2018-11-10 07:35:33,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2018-11-10 07:35:33,801 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 07:35:33,802 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 07:35:33,802 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 07:35:33,802 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 07:35:33,802 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 07:35:33,802 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 07:35:33,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 07:35:33,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 07:35:33,802 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 07:35:33,802 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 07:35:33,803 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 07:35:33,803 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 07:35:33,803 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 07:35:33,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 07:35:34,474 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 07:35:34,475 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 07:35:34 BoogieIcfgContainer [2018-11-10 07:35:34,475 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 07:35:34,475 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 07:35:34,476 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 07:35:34,478 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 07:35:34,478 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 07:35:33" (1/3) ... [2018-11-10 07:35:34,478 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@196841cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 07:35:34, skipping insertion in model container [2018-11-10 07:35:34,478 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:35:33" (2/3) ... [2018-11-10 07:35:34,479 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@196841cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 07:35:34, skipping insertion in model container [2018-11-10 07:35:34,479 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 07:35:34" (3/3) ... [2018-11-10 07:35:34,480 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product05_false-unreach-call_false-termination.cil.c [2018-11-10 07:35:34,486 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 07:35:34,492 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 07:35:34,503 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 07:35:34,527 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 07:35:34,527 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 07:35:34,527 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 07:35:34,527 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 07:35:34,527 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 07:35:34,527 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 07:35:34,527 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 07:35:34,528 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 07:35:34,542 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states. [2018-11-10 07:35:34,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-10 07:35:34,548 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:35:34,549 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] [2018-11-10 07:35:34,551 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:35:34,557 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:35:34,557 INFO L82 PathProgramCache]: Analyzing trace with hash 139408532, now seen corresponding path program 1 times [2018-11-10 07:35:34,558 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 07:35:34,590 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:34,590 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:35:34,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:34,591 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 07:35:34,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:35:34,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 07:35:34,762 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:35:34,763 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 07:35:34,763 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 07:35:34,768 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 07:35:34,775 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 07:35:34,776 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 07:35:34,777 INFO L87 Difference]: Start difference. First operand 120 states. Second operand 2 states. [2018-11-10 07:35:34,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:35:34,804 INFO L93 Difference]: Finished difference Result 214 states and 267 transitions. [2018-11-10 07:35:34,804 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 07:35:34,805 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 52 [2018-11-10 07:35:34,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:35:34,813 INFO L225 Difference]: With dead ends: 214 [2018-11-10 07:35:34,813 INFO L226 Difference]: Without dead ends: 107 [2018-11-10 07:35:34,816 INFO L605 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 [2018-11-10 07:35:34,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2018-11-10 07:35:34,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 107. [2018-11-10 07:35:34,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107 states. [2018-11-10 07:35:34,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 125 transitions. [2018-11-10 07:35:34,851 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 125 transitions. Word has length 52 [2018-11-10 07:35:34,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:35:34,852 INFO L481 AbstractCegarLoop]: Abstraction has 107 states and 125 transitions. [2018-11-10 07:35:34,852 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 07:35:34,852 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 125 transitions. [2018-11-10 07:35:34,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-10 07:35:34,855 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:35:34,855 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] [2018-11-10 07:35:34,855 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:35:34,855 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:35:34,855 INFO L82 PathProgramCache]: Analyzing trace with hash -2116852902, now seen corresponding path program 1 times [2018-11-10 07:35:34,856 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 07:35:34,856 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:34,857 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:35:34,857 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:34,857 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 07:35:34,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:35:34,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 07:35:34,959 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:35:34,959 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 07:35:34,960 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 07:35:34,961 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 07:35:34,961 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 07:35:34,961 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 07:35:34,962 INFO L87 Difference]: Start difference. First operand 107 states and 125 transitions. Second operand 3 states. [2018-11-10 07:35:34,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:35:34,979 INFO L93 Difference]: Finished difference Result 161 states and 187 transitions. [2018-11-10 07:35:34,980 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 07:35:34,980 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-11-10 07:35:34,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:35:34,981 INFO L225 Difference]: With dead ends: 161 [2018-11-10 07:35:34,981 INFO L226 Difference]: Without dead ends: 97 [2018-11-10 07:35:34,982 INFO L605 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 [2018-11-10 07:35:34,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2018-11-10 07:35:34,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2018-11-10 07:35:34,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2018-11-10 07:35:34,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 112 transitions. [2018-11-10 07:35:34,992 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 112 transitions. Word has length 54 [2018-11-10 07:35:34,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:35:34,992 INFO L481 AbstractCegarLoop]: Abstraction has 97 states and 112 transitions. [2018-11-10 07:35:34,993 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 07:35:34,993 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 112 transitions. [2018-11-10 07:35:34,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-10 07:35:34,994 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:35:34,994 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] [2018-11-10 07:35:34,994 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:35:34,995 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:35:34,995 INFO L82 PathProgramCache]: Analyzing trace with hash 1786746828, now seen corresponding path program 1 times [2018-11-10 07:35:34,995 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 07:35:34,996 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:34,996 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:35:34,996 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:34,996 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 07:35:35,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:35:35,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 07:35:35,111 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:35:35,111 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 07:35:35,111 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 07:35:35,111 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 07:35:35,112 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 07:35:35,112 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 07:35:35,112 INFO L87 Difference]: Start difference. First operand 97 states and 112 transitions. Second operand 7 states. [2018-11-10 07:35:35,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:35:35,397 INFO L93 Difference]: Finished difference Result 170 states and 201 transitions. [2018-11-10 07:35:35,397 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 07:35:35,397 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 58 [2018-11-10 07:35:35,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:35:35,398 INFO L225 Difference]: With dead ends: 170 [2018-11-10 07:35:35,399 INFO L226 Difference]: Without dead ends: 97 [2018-11-10 07:35:35,399 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-10 07:35:35,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2018-11-10 07:35:35,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2018-11-10 07:35:35,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2018-11-10 07:35:35,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 111 transitions. [2018-11-10 07:35:35,409 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 111 transitions. Word has length 58 [2018-11-10 07:35:35,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:35:35,409 INFO L481 AbstractCegarLoop]: Abstraction has 97 states and 111 transitions. [2018-11-10 07:35:35,409 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 07:35:35,409 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 111 transitions. [2018-11-10 07:35:35,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-11-10 07:35:35,411 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:35:35,411 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] [2018-11-10 07:35:35,411 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:35:35,412 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:35:35,412 INFO L82 PathProgramCache]: Analyzing trace with hash 333455062, now seen corresponding path program 1 times [2018-11-10 07:35:35,412 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 07:35:35,413 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:35,413 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:35:35,413 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:35,413 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 07:35:35,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:35:35,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 07:35:35,506 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:35:35,506 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 07:35:35,507 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 07:35:35,507 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 07:35:35,507 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 07:35:35,507 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 07:35:35,508 INFO L87 Difference]: Start difference. First operand 97 states and 111 transitions. Second operand 6 states. [2018-11-10 07:35:35,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:35:35,638 INFO L93 Difference]: Finished difference Result 232 states and 281 transitions. [2018-11-10 07:35:35,638 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 07:35:35,642 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 66 [2018-11-10 07:35:35,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 07:35:35,644 INFO L225 Difference]: With dead ends: 232 [2018-11-10 07:35:35,644 INFO L226 Difference]: Without dead ends: 159 [2018-11-10 07:35:35,645 INFO L605 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 [2018-11-10 07:35:35,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159 states. [2018-11-10 07:35:35,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159 to 157. [2018-11-10 07:35:35,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 157 states. [2018-11-10 07:35:35,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 157 states and 185 transitions. [2018-11-10 07:35:35,663 INFO L78 Accepts]: Start accepts. Automaton has 157 states and 185 transitions. Word has length 66 [2018-11-10 07:35:35,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 07:35:35,663 INFO L481 AbstractCegarLoop]: Abstraction has 157 states and 185 transitions. [2018-11-10 07:35:35,664 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 07:35:35,664 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 185 transitions. [2018-11-10 07:35:35,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-11-10 07:35:35,665 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 07:35:35,666 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, 1, 1] [2018-11-10 07:35:35,666 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 07:35:35,666 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:35:35,666 INFO L82 PathProgramCache]: Analyzing trace with hash 1930609884, now seen corresponding path program 1 times [2018-11-10 07:35:35,666 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 07:35:35,667 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:35,667 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:35:35,668 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:35,668 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 07:35:35,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:35:35,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:35:35,791 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-10 07:35:35,818 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 07:35:35,819 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 07:35:35,821 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 07:35:35,821 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 07:35:35,898 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 07:35:35 BoogieIcfgContainer [2018-11-10 07:35:35,898 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 07:35:35,898 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 07:35:35,898 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 07:35:35,898 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 07:35:35,899 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 07:35:34" (3/4) ... [2018-11-10 07:35:35,900 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-10 07:35:35,904 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 07:35:35,904 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 07:35:35,905 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 07:35:35,905 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 07:35:35,982 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_8ac9f293-b47b-41f1-a7b1-524bce766b00/bin-2019/utaipan/witness.graphml [2018-11-10 07:35:35,982 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 07:35:35,983 INFO L168 Benchmark]: Toolchain (without parser) took 2673.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 959.2 MB in the beginning and 1.1 GB in the end (delta: -110.6 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2018-11-10 07:35:35,983 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:35:35,984 INFO L168 Benchmark]: CACSL2BoogieTranslator took 317.47 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 935.1 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 07:35:35,984 INFO L168 Benchmark]: Boogie Procedure Inliner took 85.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 935.1 MB in the beginning and 1.1 GB in the end (delta: -195.3 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. [2018-11-10 07:35:35,984 INFO L168 Benchmark]: Boogie Preprocessor took 27.33 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-10 07:35:35,984 INFO L168 Benchmark]: RCFGBuilder took 733.01 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: 79.8 MB). Peak memory consumption was 79.8 MB. Max. memory is 11.5 GB. [2018-11-10 07:35:35,985 INFO L168 Benchmark]: TraceAbstraction took 1422.28 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: -53.1 MB). Peak memory consumption was 185.3 MB. Max. memory is 11.5 GB. [2018-11-10 07:35:35,985 INFO L168 Benchmark]: Witness Printer took 84.04 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: 28.4 MB). Peak memory consumption was 28.4 MB. Max. memory is 11.5 GB. [2018-11-10 07:35:35,986 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 317.47 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 935.1 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 85.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 935.1 MB in the beginning and 1.1 GB in the end (delta: -195.3 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.33 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 733.01 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: 79.8 MB). Peak memory consumption was 79.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1422.28 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: -53.1 MB). Peak memory consumption was 185.3 MB. Max. memory is 11.5 GB. * Witness Printer took 84.04 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: 28.4 MB). Peak memory consumption was 28.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 82]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L197] CALL "Pump(System:" [L197] RET "Pump(System:" [L201] CALL "On" [L201] RET "On" [L205] CALL "Off" [L205] RET "Off" [L209] CALL ",Pump:" [L209] RET ",Pump:" [L213] CALL "On" [L213] RET "On" [L217] CALL "Off" [L217] RET "Off" [L221] CALL ") " [L221] RET ") " [L223] CALL "\n" [L223] RET "\n" [L690] CALL "i > 0 && i <= this->argsCount" [L690] RET "i > 0 && i <= this->argsCount" [L690] CALL "libacc.c" [L690] RET "libacc.c" [L691] CALL "__utac__get_this_arg" [L691] RET "__utac__get_this_arg" [L697] CALL "i > 0 && i <= this->argsCount" [L697] RET "i > 0 && i <= this->argsCount" [L697] CALL "libacc.c" [L697] RET "libacc.c" [L698] CALL "__utac__get_this_arg" [L698] RET "__utac__get_this_arg" [L736] CALL "i > 0 && i <= this->argsCount" [L736] RET "i > 0 && i <= this->argsCount" [L736] CALL "libacc.c" [L736] RET "libacc.c" [L737] CALL "__utac__get_this_argtype" [L737] RET "__utac__get_this_argtype" [L743] CALL "i > 0 && i <= this->argsCount" [L743] RET "i > 0 && i <= this->argsCount" [L743] CALL "libacc.c" [L743] RET "libacc.c" [L744] CALL "__utac__get_this_argtype" [L744] RET "__utac__get_this_argtype" [L812] CALL "Env(Water:%i" [L812] RET "Env(Water:%i" [L813] CALL ",Meth:" [L813] RET ",Meth:" [L817] CALL "CRIT" [L817] RET "CRIT" [L821] CALL "OK" [L821] RET "OK" [L825] CALL ")" [L825] RET ")" [L95] int pumpRunning = 0; [L96] int systemActive = 1; [L297] int cleanupTimeShifts = 4; [L760] int waterLevel = 1; [L761] int methaneLevelCritical = 0; [L562] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={174:0}, "libacc.c"={194:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "libacc.c"={138:0}, "Off"={154:0}, "Off"={160:0}, "OK"={164:0}, "On"={148:0}, "On"={162:0}, "Pump(System:"={2:0}, \old(") ")=130, \old(") ")=165, \old(")")=147, \old(")")=167, \old(",Meth:")=190, \old(",Meth:")=149, \old(",Pump:")=144, \old(",Pump:")=151, \old("\n")=198, \old("\n")=125, \old("__utac__get_this_arg")=180, \old("__utac__get_this_arg")=146, \old("__utac__get_this_arg")=181, \old("__utac__get_this_arg")=135, \old("__utac__get_this_argtype")=134, \old("__utac__get_this_argtype")=191, \old("__utac__get_this_argtype")=182, \old("__utac__get_this_argtype")=155, \old("CRIT")=169, \old("CRIT")=189, \old("Env(Water:%i")=119, \old("Env(Water:%i")=177, \old("i > 0 && i <= this->argsCount")=131, \old("i > 0 && i <= this->argsCount")=153, \old("i > 0 && i <= this->argsCount")=175, \old("i > 0 && i <= this->argsCount")=196, \old("i > 0 && i <= this->argsCount")=173, \old("i > 0 && i <= this->argsCount")=120, \old("i > 0 && i <= this->argsCount")=145, \old("i > 0 && i <= this->argsCount")=132, \old("libacc.c")=192, \old("libacc.c")=136, \old("libacc.c")=171, \old("libacc.c")=129, \old("libacc.c")=186, \old("libacc.c")=170, \old("libacc.c")=166, \old("libacc.c")=172, \old("Off")=128, \old("Off")=124, \old("Off")=161, \old("Off")=121, \old("OK")=163, \old("OK")=118, \old("On")=179, \old("On")=195, \old("On")=150, \old("On")=159, \old("Pump(System:")=157, \old("Pump(System:")=158, \old(cleanupTimeShifts)=197, \old(head)=199, \old(head)=184, \old(methaneLevelCritical)=156, \old(pumpRunning)=142, \old(systemActive)=141, \old(waterLevel)=152, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L370] int retValue_acc ; [L371] int tmp ; VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L375] FCALL select_helpers() VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L376] FCALL select_features() VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L377] CALL, EXPR valid_product() VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L69] int retValue_acc ; [L72] retValue_acc = 1 [L73] RET return (retValue_acc); VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L377] EXPR valid_product() VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L377] tmp = valid_product() [L379] COND TRUE \read(tmp) VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L381] FCALL setup() VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L382] CALL runTest() VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L364] CALL test() VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L233] int splverifierCounter ; [L234] int tmp ; [L235] int tmp___0 ; [L236] int tmp___1 ; [L237] int tmp___2 ; [L240] splverifierCounter = 0 VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L242] COND TRUE 1 VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L244] COND TRUE splverifierCounter < 4 VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L250] tmp = __VERIFIER_nondet_int() [L252] COND TRUE \read(tmp) VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L254] CALL waterRise() VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L778] COND TRUE waterLevel < 2 [L779] RET waterLevel = waterLevel + 1 VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L254] waterRise() VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L260] tmp___0 = __VERIFIER_nondet_int() [L262] COND FALSE !(\read(tmp___0)) VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L270] tmp___2 = __VERIFIER_nondet_int() [L272] COND TRUE \read(tmp___2) VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L285] CALL timeShift() VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L103] COND FALSE !(\read(pumpRunning)) VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L110] COND TRUE \read(systemActive) VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L112] CALL processEnvironment() VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L132] int tmp ; VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L135] COND FALSE !(\read(pumpRunning)) VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L150] RET, FCALL processEnvironment__wrappee__base() VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L112] processEnvironment() VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L118] CALL __utac_acc__Specification3_spec__1() VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L841] int tmp ; [L842] int tmp___0 ; [L843] int tmp___1 ; VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L847] CALL, EXPR isMethaneLevelCritical() VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L799] int retValue_acc ; [L802] retValue_acc = methaneLevelCritical [L803] RET return (retValue_acc); VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L847] EXPR isMethaneLevelCritical() VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L847] tmp = isMethaneLevelCritical() [L849] COND FALSE !(\read(tmp)) VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L853] CALL, EXPR getWaterLevel() VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L831] int retValue_acc ; [L834] retValue_acc = waterLevel [L835] RET return (retValue_acc); VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=2, systemActive=1, waterLevel=2] [L853] EXPR getWaterLevel() VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L853] tmp___0 = getWaterLevel() [L855] COND TRUE tmp___0 == 2 VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, waterLevel=2] [L857] CALL, EXPR isPumpRunning() VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L184] int retValue_acc ; [L187] retValue_acc = pumpRunning [L188] RET return (retValue_acc); VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L857] EXPR isPumpRunning() VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, waterLevel=2] [L857] tmp___1 = isPumpRunning() [L859] COND FALSE !(\read(tmp___1)) VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, tmp___1=0, waterLevel=2] [L863] CALL __automaton_fail() VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L82] __VERIFIER_error() VAL [") "={126:0}, ")"={168:0}, ",Meth:"={187:0}, ",Pump:"={143:0}, "\n"={123:0}, "__utac__get_this_arg"={133:0}, "__utac__get_this_arg"={183:0}, "__utac__get_this_argtype"={140:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={188:0}, "Env(Water:%i"={178:0}, "i > 0 && i <= this->argsCount"={174:0}, "i > 0 && i <= this->argsCount"={127:0}, "i > 0 && i <= this->argsCount"={139:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={194:0}, "libacc.c"={138:0}, "libacc.c"={122:0}, "libacc.c"={185:0}, "Off"={160:0}, "Off"={154:0}, "OK"={164:0}, "On"={162:0}, "On"={148:0}, "Pump(System:"={2:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 23 procedures, 120 locations, 1 error locations. UNSAFE Result, 1.3s OverallTime, 5 OverallIterations, 1 TraceHistogramMax, 0.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 476 SDtfs, 227 SDslu, 732 SDs, 0 SdLazy, 165 SolverSat, 46 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 28 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=157occurred 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: 0.0s AutomataMinimizationTime, 4 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 300 NumberOfCodeBlocks, 300 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 226 ConstructedInterpolants, 0 QuantifiedInterpolants, 21872 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...