./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product19_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_ebe858f2-1ac1-4d24-9f07-25084bae5a67/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ebe858f2-1ac1-4d24-9f07-25084bae5a67/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ebe858f2-1ac1-4d24-9f07-25084bae5a67/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ebe858f2-1ac1-4d24-9f07-25084bae5a67/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product19_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_ebe858f2-1ac1-4d24-9f07-25084bae5a67/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ebe858f2-1ac1-4d24-9f07-25084bae5a67/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 d64d9b1029a36f4dbed006d1e1d8543a0c6e0731 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 05:08:01,802 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:08:01,804 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:08:01,812 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:08:01,813 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:08:01,813 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:08:01,814 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:08:01,816 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:08:01,817 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:08:01,818 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:08:01,818 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:08:01,819 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:08:01,819 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:08:01,820 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:08:01,821 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:08:01,822 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:08:01,823 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:08:01,824 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:08:01,826 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:08:01,827 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:08:01,828 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:08:01,829 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:08:01,831 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:08:01,831 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:08:01,831 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:08:01,832 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:08:01,833 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:08:01,834 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:08:01,834 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:08:01,835 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:08:01,835 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:08:01,836 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:08:01,836 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:08:01,836 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:08:01,837 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:08:01,838 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:08:01,838 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ebe858f2-1ac1-4d24-9f07-25084bae5a67/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-10 05:08:01,850 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:08:01,851 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:08:01,851 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:08:01,852 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 05:08:01,852 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 05:08:01,852 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 05:08:01,852 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 05:08:01,852 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 05:08:01,852 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 05:08:01,852 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 05:08:01,853 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 05:08:01,853 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:08:01,853 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 05:08:01,854 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 05:08:01,854 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 05:08:01,854 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:08:01,854 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:08:01,854 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:08:01,854 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:08:01,855 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 05:08:01,855 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:08:01,855 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:08:01,855 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:08:01,855 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 05:08:01,855 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:08:01,856 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 05:08:01,856 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 05:08:01,856 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:08:01,856 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:08:01,856 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:08:01,856 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 05:08:01,856 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:08:01,857 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 05:08:01,857 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 05:08:01,857 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_ebe858f2-1ac1-4d24-9f07-25084bae5a67/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 -> d64d9b1029a36f4dbed006d1e1d8543a0c6e0731 [2018-11-10 05:08:01,883 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:08:01,894 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:08:01,897 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:08:01,898 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:08:01,898 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:08:01,899 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ebe858f2-1ac1-4d24-9f07-25084bae5a67/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec3_product19_false-unreach-call_false-termination.cil.c [2018-11-10 05:08:01,942 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ebe858f2-1ac1-4d24-9f07-25084bae5a67/bin-2019/utaipan/data/cdd234e7f/5bfc0193788445b997a39b924628f628/FLAGa92590d66 [2018-11-10 05:08:02,322 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:08:02,323 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ebe858f2-1ac1-4d24-9f07-25084bae5a67/sv-benchmarks/c/product-lines/minepump_spec3_product19_false-unreach-call_false-termination.cil.c [2018-11-10 05:08:02,330 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ebe858f2-1ac1-4d24-9f07-25084bae5a67/bin-2019/utaipan/data/cdd234e7f/5bfc0193788445b997a39b924628f628/FLAGa92590d66 [2018-11-10 05:08:02,340 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ebe858f2-1ac1-4d24-9f07-25084bae5a67/bin-2019/utaipan/data/cdd234e7f/5bfc0193788445b997a39b924628f628 [2018-11-10 05:08:02,343 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:08:02,345 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:08:02,346 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:08:02,346 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:08:02,348 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:08:02,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:08:02" (1/1) ... [2018-11-10 05:08:02,351 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70607c0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:08:02, skipping insertion in model container [2018-11-10 05:08:02,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:08:02" (1/1) ... [2018-11-10 05:08:02,358 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:08:02,393 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:08:02,621 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:08:02,630 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:08:02,696 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:08:02,718 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:08:02,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:08:02 WrapperNode [2018-11-10 05:08:02,719 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:08:02,719 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 05:08:02,720 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 05:08:02,720 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 05:08:02,790 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:08:02" (1/1) ... [2018-11-10 05:08:02,806 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:08:02" (1/1) ... [2018-11-10 05:08:02,834 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 05:08:02,835 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 05:08:02,835 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 05:08:02,835 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 05:08:02,842 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:08:02" (1/1) ... [2018-11-10 05:08:02,842 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:08:02" (1/1) ... [2018-11-10 05:08:02,847 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:08:02" (1/1) ... [2018-11-10 05:08:02,848 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:08:02" (1/1) ... [2018-11-10 05:08:02,858 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:08:02" (1/1) ... [2018-11-10 05:08:02,865 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:08:02" (1/1) ... [2018-11-10 05:08:02,868 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:08:02" (1/1) ... [2018-11-10 05:08:02,871 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 05:08:02,872 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 05:08:02,872 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 05:08:02,872 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 05:08:02,873 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:08:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ebe858f2-1ac1-4d24-9f07-25084bae5a67/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 05:08:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 05:08:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 05:08:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 05:08:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 05:08:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-10 05:08:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-10 05:08:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-10 05:08:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-10 05:08:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 05:08:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 05:08:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 05:08:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 05:08:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-10 05:08:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-10 05:08:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 05:08:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 05:08:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-10 05:08:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-10 05:08:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 05:08:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 05:08:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 05:08:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 05:08:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 05:08:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 05:08:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 05:08:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 05:08:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 05:08:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 05:08:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 05:08:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 05:08:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 05:08:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 05:08:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 05:08:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 05:08:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 05:08:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 05:08:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 05:08:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 05:08:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 05:08:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 05:08:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 05:08:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 05:08:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 05:08:02,927 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 05:08:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2018-11-10 05:08:02,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2018-11-10 05:08:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 05:08:02,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 05:08:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 05:08:02,927 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 05:08:03,510 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 05:08:03,510 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:08:03 BoogieIcfgContainer [2018-11-10 05:08:03,511 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 05:08:03,511 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 05:08:03,511 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 05:08:03,513 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 05:08:03,514 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 05:08:02" (1/3) ... [2018-11-10 05:08:03,514 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e4f2f2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 05:08:03, skipping insertion in model container [2018-11-10 05:08:03,514 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:08:02" (2/3) ... [2018-11-10 05:08:03,515 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e4f2f2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 05:08:03, skipping insertion in model container [2018-11-10 05:08:03,515 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:08:03" (3/3) ... [2018-11-10 05:08:03,516 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product19_false-unreach-call_false-termination.cil.c [2018-11-10 05:08:03,523 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 05:08:03,530 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 05:08:03,541 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 05:08:03,568 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 05:08:03,568 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 05:08:03,568 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 05:08:03,569 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 05:08:03,569 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 05:08:03,569 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 05:08:03,569 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 05:08:03,569 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 05:08:03,588 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states. [2018-11-10 05:08:03,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-10 05:08:03,596 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 05:08:03,597 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 05:08:03,600 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 05:08:03,606 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:08:03,606 INFO L82 PathProgramCache]: Analyzing trace with hash -1860280063, now seen corresponding path program 1 times [2018-11-10 05:08:03,608 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 05:08:03,644 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:08:03,645 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:08:03,645 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:08:03,645 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 05:08:03,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:08:03,836 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 05:08:03,837 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 05:08:03,838 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 05:08:03,838 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 05:08:03,842 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 05:08:03,852 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 05:08:03,852 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 05:08:03,854 INFO L87 Difference]: Start difference. First operand 131 states. Second operand 2 states. [2018-11-10 05:08:03,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 05:08:03,886 INFO L93 Difference]: Finished difference Result 236 states and 293 transitions. [2018-11-10 05:08:03,887 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 05:08:03,888 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 52 [2018-11-10 05:08:03,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 05:08:03,898 INFO L225 Difference]: With dead ends: 236 [2018-11-10 05:08:03,898 INFO L226 Difference]: Without dead ends: 118 [2018-11-10 05:08:03,901 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 05:08:03,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2018-11-10 05:08:03,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 118. [2018-11-10 05:08:03,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 118 states. [2018-11-10 05:08:03,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 138 transitions. [2018-11-10 05:08:03,943 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 138 transitions. Word has length 52 [2018-11-10 05:08:03,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 05:08:03,943 INFO L481 AbstractCegarLoop]: Abstraction has 118 states and 138 transitions. [2018-11-10 05:08:03,943 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 05:08:03,943 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 138 transitions. [2018-11-10 05:08:03,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-10 05:08:03,946 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 05:08:03,947 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 05:08:03,947 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 05:08:03,947 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:08:03,947 INFO L82 PathProgramCache]: Analyzing trace with hash 350995688, now seen corresponding path program 1 times [2018-11-10 05:08:03,948 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 05:08:03,949 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:08:03,949 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:08:03,949 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:08:03,949 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 05:08:03,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:08:04,040 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 05:08:04,040 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 05:08:04,040 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 05:08:04,040 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 05:08:04,042 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 05:08:04,042 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 05:08:04,043 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 05:08:04,044 INFO L87 Difference]: Start difference. First operand 118 states and 138 transitions. Second operand 3 states. [2018-11-10 05:08:04,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 05:08:04,066 INFO L93 Difference]: Finished difference Result 177 states and 205 transitions. [2018-11-10 05:08:04,067 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 05:08:04,067 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-11-10 05:08:04,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 05:08:04,070 INFO L225 Difference]: With dead ends: 177 [2018-11-10 05:08:04,070 INFO L226 Difference]: Without dead ends: 108 [2018-11-10 05:08:04,071 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 05:08:04,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108 states. [2018-11-10 05:08:04,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108 to 108. [2018-11-10 05:08:04,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108 states. [2018-11-10 05:08:04,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 125 transitions. [2018-11-10 05:08:04,085 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 125 transitions. Word has length 54 [2018-11-10 05:08:04,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 05:08:04,085 INFO L481 AbstractCegarLoop]: Abstraction has 108 states and 125 transitions. [2018-11-10 05:08:04,085 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 05:08:04,086 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 125 transitions. [2018-11-10 05:08:04,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-10 05:08:04,089 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 05:08:04,089 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 05:08:04,089 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 05:08:04,089 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:08:04,090 INFO L82 PathProgramCache]: Analyzing trace with hash 1170320253, now seen corresponding path program 1 times [2018-11-10 05:08:04,090 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 05:08:04,090 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:08:04,091 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:08:04,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:08:04,091 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 05:08:04,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:08:04,223 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 05:08:04,223 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 05:08:04,223 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 05:08:04,224 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 05:08:04,224 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 05:08:04,224 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 05:08:04,225 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 05:08:04,225 INFO L87 Difference]: Start difference. First operand 108 states and 125 transitions. Second operand 7 states. [2018-11-10 05:08:04,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 05:08:04,646 INFO L93 Difference]: Finished difference Result 333 states and 401 transitions. [2018-11-10 05:08:04,646 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 05:08:04,646 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 58 [2018-11-10 05:08:04,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 05:08:04,649 INFO L225 Difference]: With dead ends: 333 [2018-11-10 05:08:04,649 INFO L226 Difference]: Without dead ends: 249 [2018-11-10 05:08:04,650 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-10 05:08:04,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 249 states. [2018-11-10 05:08:04,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 249 to 241. [2018-11-10 05:08:04,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 241 states. [2018-11-10 05:08:04,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 241 states and 290 transitions. [2018-11-10 05:08:04,684 INFO L78 Accepts]: Start accepts. Automaton has 241 states and 290 transitions. Word has length 58 [2018-11-10 05:08:04,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 05:08:04,684 INFO L481 AbstractCegarLoop]: Abstraction has 241 states and 290 transitions. [2018-11-10 05:08:04,684 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 05:08:04,684 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 290 transitions. [2018-11-10 05:08:04,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-10 05:08:04,688 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 05:08:04,688 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 05:08:04,688 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 05:08:04,689 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:08:04,689 INFO L82 PathProgramCache]: Analyzing trace with hash -1517390393, now seen corresponding path program 1 times [2018-11-10 05:08:04,689 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 05:08:04,690 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:08:04,690 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:08:04,690 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:08:04,690 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 05:08:04,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:08:04,791 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 05:08:04,792 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 05:08:04,792 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 05:08:04,792 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 05:08:04,793 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 05:08:04,793 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 05:08:04,793 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 05:08:04,793 INFO L87 Difference]: Start difference. First operand 241 states and 290 transitions. Second operand 6 states. [2018-11-10 05:08:04,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 05:08:04,971 INFO L93 Difference]: Finished difference Result 648 states and 816 transitions. [2018-11-10 05:08:04,972 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 05:08:04,972 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 64 [2018-11-10 05:08:04,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 05:08:04,977 INFO L225 Difference]: With dead ends: 648 [2018-11-10 05:08:04,977 INFO L226 Difference]: Without dead ends: 431 [2018-11-10 05:08:04,979 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 05:08:04,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 431 states. [2018-11-10 05:08:05,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 431 to 425. [2018-11-10 05:08:05,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 425 states. [2018-11-10 05:08:05,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 522 transitions. [2018-11-10 05:08:05,021 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 522 transitions. Word has length 64 [2018-11-10 05:08:05,022 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 05:08:05,022 INFO L481 AbstractCegarLoop]: Abstraction has 425 states and 522 transitions. [2018-11-10 05:08:05,022 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 05:08:05,022 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 522 transitions. [2018-11-10 05:08:05,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-10 05:08:05,026 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 05:08:05,026 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 05:08:05,026 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 05:08:05,026 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:08:05,027 INFO L82 PathProgramCache]: Analyzing trace with hash 361446989, now seen corresponding path program 1 times [2018-11-10 05:08:05,027 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 05:08:05,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:08:05,027 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:08:05,028 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:08:05,028 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 05:08:05,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:08:05,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:08:05,144 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-10 05:08:05,162 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 05:08:05,164 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 05:08:05,165 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 05:08:05,166 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 05:08:05,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 05:08:05 BoogieIcfgContainer [2018-11-10 05:08:05,266 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 05:08:05,267 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 05:08:05,267 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 05:08:05,267 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 05:08:05,268 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:08:03" (3/4) ... [2018-11-10 05:08:05,270 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-10 05:08:05,275 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 05:08:05,275 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 05:08:05,276 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 05:08:05,276 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 05:08:05,394 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_ebe858f2-1ac1-4d24-9f07-25084bae5a67/bin-2019/utaipan/witness.graphml [2018-11-10 05:08:05,394 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 05:08:05,395 INFO L168 Benchmark]: Toolchain (without parser) took 3051.01 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.4 MB). Free memory was 959.2 MB in the beginning and 1.2 GB in the end (delta: -264.6 MB). Peak memory consumption was 308.3 MB. Max. memory is 11.5 GB. [2018-11-10 05:08:05,396 INFO L168 Benchmark]: CDTParser took 0.14 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 05:08:05,396 INFO L168 Benchmark]: CACSL2BoogieTranslator took 373.51 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 05:08:05,397 INFO L168 Benchmark]: Boogie Procedure Inliner took 114.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 176.7 MB). Free memory was 935.1 MB in the beginning and 1.2 GB in the end (delta: -235.3 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-10 05:08:05,397 INFO L168 Benchmark]: Boogie Preprocessor took 37.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:08:05,397 INFO L168 Benchmark]: RCFGBuilder took 638.78 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 86.4 MB). Peak memory consumption was 86.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:08:05,398 INFO L168 Benchmark]: TraceAbstraction took 1755.13 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 861.3 MB in the end (delta: 219.4 MB). Peak memory consumption was 219.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:08:05,398 INFO L168 Benchmark]: Witness Printer took 127.04 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 68.7 MB). Free memory was 861.3 MB in the beginning and 1.2 GB in the end (delta: -362.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 11.5 GB. [2018-11-10 05:08:05,400 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 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 373.51 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 114.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 176.7 MB). Free memory was 935.1 MB in the beginning and 1.2 GB in the end (delta: -235.3 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 638.78 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 86.4 MB). Peak memory consumption was 86.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1755.13 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 861.3 MB in the end (delta: 219.4 MB). Peak memory consumption was 219.4 MB. Max. memory is 11.5 GB. * Witness Printer took 127.04 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 68.7 MB). Free memory was 861.3 MB in the beginning and 1.2 GB in the end (delta: -362.6 MB). Peak memory consumption was 33.6 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: 44]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L421] CALL "i > 0 && i <= this->argsCount" [L421] RET "i > 0 && i <= this->argsCount" [L421] CALL "libacc.c" [L421] RET "libacc.c" [L422] CALL "__utac__get_this_arg" [L422] RET "__utac__get_this_arg" [L428] CALL "i > 0 && i <= this->argsCount" [L428] RET "i > 0 && i <= this->argsCount" [L428] CALL "libacc.c" [L428] RET "libacc.c" [L429] CALL "__utac__get_this_arg" [L429] RET "__utac__get_this_arg" [L467] CALL "i > 0 && i <= this->argsCount" [L467] RET "i > 0 && i <= this->argsCount" [L467] CALL "libacc.c" [L467] RET "libacc.c" [L468] CALL "__utac__get_this_argtype" [L468] RET "__utac__get_this_argtype" [L474] CALL "i > 0 && i <= this->argsCount" [L474] RET "i > 0 && i <= this->argsCount" [L474] CALL "libacc.c" [L474] RET "libacc.c" [L475] CALL "__utac__get_this_argtype" [L475] RET "__utac__get_this_argtype" [L646] CALL "Env(Water:%i" [L646] RET "Env(Water:%i" [L647] CALL ",Meth:" [L647] RET ",Meth:" [L651] CALL "CRIT" [L651] RET "CRIT" [L655] CALL "OK" [L655] RET "OK" [L659] CALL ")" [L659] RET ")" [L854] CALL "Pump(System:" [L854] RET "Pump(System:" [L858] CALL "On" [L858] RET "On" [L862] CALL "Off" [L862] RET "Off" [L866] CALL ",Pump:" [L866] RET ",Pump:" [L870] CALL "On" [L870] RET "On" [L874] CALL "Off" [L874] RET "Off" [L878] CALL ") " [L878] RET ") " [L880] CALL "\n" [L880] RET "\n" [L490] int cleanupTimeShifts = 4; [L594] int waterLevel = 1; [L595] int methaneLevelCritical = 0; [L753] int pumpRunning = 0; [L754] int systemActive = 1; [L293] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(") ")=118, \old(") ")=167, \old(")")=165, \old(")")=149, \old(",Meth:")=173, \old(",Meth:")=139, \old(",Pump:")=121, \old(",Pump:")=144, \old("\n")=126, \old("\n")=186, \old("__utac__get_this_arg")=155, \old("__utac__get_this_arg")=132, \old("__utac__get_this_arg")=196, \old("__utac__get_this_arg")=193, \old("__utac__get_this_argtype")=179, \old("__utac__get_this_argtype")=154, \old("__utac__get_this_argtype")=187, \old("__utac__get_this_argtype")=158, \old("CRIT")=140, \old("CRIT")=150, \old("Env(Water:%i")=182, \old("Env(Water:%i")=138, \old("i > 0 && i <= this->argsCount")=164, \old("i > 0 && i <= this->argsCount")=163, \old("i > 0 && i <= this->argsCount")=166, \old("i > 0 && i <= this->argsCount")=190, \old("i > 0 && i <= this->argsCount")=130, \old("i > 0 && i <= this->argsCount")=128, \old("i > 0 && i <= this->argsCount")=189, \old("i > 0 && i <= this->argsCount")=162, \old("libacc.c")=124, \old("libacc.c")=123, \old("libacc.c")=125, \old("libacc.c")=184, \old("libacc.c")=156, \old("libacc.c")=131, \old("libacc.c")=198, \old("libacc.c")=178, \old("Off")=169, \old("Off")=145, \old("Off")=174, \old("Off")=143, \old("OK")=152, \old("OK")=180, \old("On")=170, \old("On")=197, \old("On")=122, \old("On")=194, \old("Pump(System:")=119, \old("Pump(System:")=183, \old(cleanupTimeShifts)=192, \old(head)=181, \old(head)=199, \old(methaneLevelCritical)=157, \old(pumpRunning)=148, \old(systemActive)=147, \old(waterLevel)=153, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L568] int retValue_acc ; [L569] int tmp ; VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L573] FCALL select_helpers() VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L574] FCALL select_features() VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L575] CALL, EXPR valid_product() VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L78] int retValue_acc ; [L81] retValue_acc = 1 [L82] RET return (retValue_acc); VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L575] EXPR valid_product() VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L575] tmp = valid_product() [L577] COND TRUE \read(tmp) VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L579] FCALL setup() VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L580] CALL runTest() VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L562] CALL test() VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L685] int splverifierCounter ; [L686] int tmp ; [L687] int tmp___0 ; [L688] int tmp___1 ; [L689] int tmp___2 ; [L692] splverifierCounter = 0 VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L694] COND TRUE 1 VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L696] COND TRUE splverifierCounter < 4 VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L702] tmp = __VERIFIER_nondet_int() [L704] COND TRUE \read(tmp) VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L706] CALL waterRise() VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L612] COND TRUE waterLevel < 2 [L613] RET waterLevel = waterLevel + 1 VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L706] waterRise() VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L712] tmp___0 = __VERIFIER_nondet_int() [L714] COND FALSE !(\read(tmp___0)) VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L722] tmp___2 = __VERIFIER_nondet_int() [L724] COND FALSE !(\read(tmp___2)) [L728] tmp___1 = __VERIFIER_nondet_int() [L730] COND TRUE \read(tmp___1) VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L732] CALL stopSystem() VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L908] COND FALSE !(\read(pumpRunning)) VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L915] RET systemActive = 0 VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L732] stopSystem() VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=0, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L739] CALL timeShift() VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L760] COND FALSE !(\read(pumpRunning)) VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L767] COND FALSE !(\read(systemActive)) VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L775] CALL __utac_acc__Specification3_spec__1() VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L91] int tmp ; [L92] int tmp___0 ; [L93] int tmp___1 ; VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L97] CALL, EXPR isMethaneLevelCritical() VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L633] int retValue_acc ; [L636] retValue_acc = methaneLevelCritical [L637] RET return (retValue_acc); VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=0, waterLevel=2] [L97] EXPR isMethaneLevelCritical() VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L97] tmp = isMethaneLevelCritical() [L99] COND FALSE !(\read(tmp)) VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, waterLevel=2] [L103] CALL, EXPR getWaterLevel() VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L665] int retValue_acc ; [L668] retValue_acc = waterLevel [L669] RET return (retValue_acc); VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=2, systemActive=0, waterLevel=2] [L103] EXPR getWaterLevel() VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, waterLevel=2] [L103] tmp___0 = getWaterLevel() [L105] COND TRUE tmp___0 == 2 VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, tmp___0=2, waterLevel=2] [L107] CALL, EXPR isPumpRunning() VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L841] int retValue_acc ; [L844] retValue_acc = pumpRunning [L845] RET return (retValue_acc); VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=0, waterLevel=2] [L107] EXPR isPumpRunning() VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, tmp___0=2, waterLevel=2] [L107] tmp___1 = isPumpRunning() [L109] COND FALSE !(\read(tmp___1)) VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, tmp___0=2, tmp___1=0, waterLevel=2] [L113] CALL __automaton_fail() VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L44] __VERIFIER_error() VAL [") "={172:0}, ")"={151:0}, ",Meth:"={129:0}, ",Pump:"={141:0}, "\n"={127:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={134:0}, "CRIT"={136:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={159:0}, "libacc.c"={200:0}, "libacc.c"={133:0}, "libacc.c"={177:0}, "Off"={135:0}, "Off"={168:0}, "OK"={142:0}, "On"={120:0}, "On"={171:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 25 procedures, 131 locations, 1 error locations. UNSAFE Result, 1.7s OverallTime, 5 OverallIterations, 1 TraceHistogramMax, 0.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 582 SDtfs, 283 SDslu, 1158 SDs, 0 SdLazy, 255 SolverSat, 13 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 31 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=425occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 14 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 296 NumberOfCodeBlocks, 296 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 224 ConstructedInterpolants, 0 QuantifiedInterpolants, 21598 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...