./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product36_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_571395d6-82e6-4646-bdef-a011c5e588da/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_571395d6-82e6-4646-bdef-a011c5e588da/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_571395d6-82e6-4646-bdef-a011c5e588da/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_571395d6-82e6-4646-bdef-a011c5e588da/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product36_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_571395d6-82e6-4646-bdef-a011c5e588da/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_571395d6-82e6-4646-bdef-a011c5e588da/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 deeb3c1689cccb41b32be052288e2f3a90dc0e8e .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 06:13:33,985 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 06:13:33,986 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 06:13:33,993 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 06:13:33,994 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 06:13:33,994 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 06:13:33,995 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 06:13:33,996 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 06:13:33,998 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 06:13:33,998 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 06:13:33,999 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 06:13:33,999 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 06:13:34,000 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 06:13:34,001 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 06:13:34,002 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 06:13:34,003 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 06:13:34,004 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 06:13:34,005 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 06:13:34,007 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 06:13:34,008 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 06:13:34,009 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 06:13:34,010 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 06:13:34,013 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 06:13:34,013 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 06:13:34,013 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 06:13:34,014 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 06:13:34,015 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 06:13:34,016 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 06:13:34,017 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 06:13:34,017 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 06:13:34,018 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 06:13:34,018 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 06:13:34,019 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 06:13:34,019 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 06:13:34,019 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 06:13:34,020 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 06:13:34,020 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_571395d6-82e6-4646-bdef-a011c5e588da/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-10 06:13:34,033 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 06:13:34,033 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 06:13:34,034 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 06:13:34,034 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 06:13:34,034 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 06:13:34,034 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 06:13:34,035 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 06:13:34,035 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 06:13:34,035 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 06:13:34,035 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 06:13:34,035 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 06:13:34,036 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 06:13:34,036 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 06:13:34,036 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 06:13:34,036 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 06:13:34,036 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 06:13:34,036 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 06:13:34,037 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 06:13:34,037 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 06:13:34,037 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 06:13:34,037 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 06:13:34,037 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 06:13:34,037 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 06:13:34,038 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 06:13:34,038 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 06:13:34,038 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 06:13:34,038 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 06:13:34,038 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 06:13:34,038 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 06:13:34,038 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 06:13:34,038 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 06:13:34,038 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 06:13:34,038 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 06:13:34,039 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 06:13:34,039 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_571395d6-82e6-4646-bdef-a011c5e588da/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 -> deeb3c1689cccb41b32be052288e2f3a90dc0e8e [2018-11-10 06:13:34,065 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 06:13:34,076 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 06:13:34,079 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 06:13:34,080 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 06:13:34,080 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 06:13:34,081 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_571395d6-82e6-4646-bdef-a011c5e588da/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec3_product36_false-unreach-call_false-termination.cil.c [2018-11-10 06:13:34,126 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_571395d6-82e6-4646-bdef-a011c5e588da/bin-2019/utaipan/data/ea043a1ff/4066d8f6e3c744a9a6a08bf0459d9d61/FLAG6823e720f [2018-11-10 06:13:34,543 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 06:13:34,544 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_571395d6-82e6-4646-bdef-a011c5e588da/sv-benchmarks/c/product-lines/minepump_spec3_product36_false-unreach-call_false-termination.cil.c [2018-11-10 06:13:34,556 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_571395d6-82e6-4646-bdef-a011c5e588da/bin-2019/utaipan/data/ea043a1ff/4066d8f6e3c744a9a6a08bf0459d9d61/FLAG6823e720f [2018-11-10 06:13:34,568 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_571395d6-82e6-4646-bdef-a011c5e588da/bin-2019/utaipan/data/ea043a1ff/4066d8f6e3c744a9a6a08bf0459d9d61 [2018-11-10 06:13:34,571 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 06:13:34,572 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 06:13:34,572 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 06:13:34,572 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 06:13:34,575 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 06:13:34,576 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:13:34" (1/1) ... [2018-11-10 06:13:34,578 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23291eec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:13:34, skipping insertion in model container [2018-11-10 06:13:34,578 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:13:34" (1/1) ... [2018-11-10 06:13:34,586 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 06:13:34,626 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 06:13:34,867 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:13:34,876 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 06:13:34,946 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:13:34,972 INFO L193 MainTranslator]: Completed translation [2018-11-10 06:13:34,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:13:34 WrapperNode [2018-11-10 06:13:34,972 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 06:13:34,973 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 06:13:34,973 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 06:13:34,973 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 06:13:35,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:13:34" (1/1) ... [2018-11-10 06:13:35,055 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:13:34" (1/1) ... [2018-11-10 06:13:35,080 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 06:13:35,080 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 06:13:35,080 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 06:13:35,080 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 06:13:35,087 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:13:34" (1/1) ... [2018-11-10 06:13:35,087 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:13:34" (1/1) ... [2018-11-10 06:13:35,092 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:13:34" (1/1) ... [2018-11-10 06:13:35,093 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:13:34" (1/1) ... [2018-11-10 06:13:35,100 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:13:34" (1/1) ... [2018-11-10 06:13:35,105 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:13:34" (1/1) ... [2018-11-10 06:13:35,111 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:13:34" (1/1) ... [2018-11-10 06:13:35,115 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 06:13:35,116 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 06:13:35,116 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 06:13:35,116 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 06:13:35,117 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:13:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_571395d6-82e6-4646-bdef-a011c5e588da/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 06:13:35,168 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 06:13:35,168 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 06:13:35,169 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 06:13:35,169 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 06:13:35,169 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-10 06:13:35,169 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-10 06:13:35,169 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 06:13:35,169 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 06:13:35,169 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 06:13:35,170 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 06:13:35,171 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-10 06:13:35,171 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-10 06:13:35,171 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-10 06:13:35,171 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-10 06:13:35,171 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 06:13:35,171 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 06:13:35,171 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-10 06:13:35,172 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-10 06:13:35,172 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-10 06:13:35,172 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-10 06:13:35,172 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 06:13:35,172 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 06:13:35,172 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 06:13:35,172 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 06:13:35,173 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 06:13:35,173 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 06:13:35,173 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 06:13:35,173 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 06:13:35,173 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 06:13:35,173 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 06:13:35,173 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-10 06:13:35,173 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-10 06:13:35,174 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 06:13:35,176 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 06:13:35,177 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 06:13:35,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 06:13:35,177 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 06:13:35,177 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 06:13:35,177 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 06:13:35,177 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 06:13:35,177 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 06:13:35,178 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 06:13:35,178 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 06:13:35,178 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 06:13:35,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 06:13:35,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 06:13:35,178 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 06:13:35,178 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 06:13:35,179 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2018-11-10 06:13:35,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2018-11-10 06:13:35,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 06:13:35,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 06:13:35,179 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 06:13:35,179 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 06:13:35,763 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 06:13:35,763 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 06:13:35 BoogieIcfgContainer [2018-11-10 06:13:35,763 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 06:13:35,764 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 06:13:35,764 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 06:13:35,767 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 06:13:35,768 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 06:13:34" (1/3) ... [2018-11-10 06:13:35,769 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48749d1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 06:13:35, skipping insertion in model container [2018-11-10 06:13:35,769 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:13:34" (2/3) ... [2018-11-10 06:13:35,769 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48749d1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 06:13:35, skipping insertion in model container [2018-11-10 06:13:35,769 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 06:13:35" (3/3) ... [2018-11-10 06:13:35,771 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product36_false-unreach-call_false-termination.cil.c [2018-11-10 06:13:35,781 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 06:13:35,790 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 06:13:35,805 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 06:13:35,830 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 06:13:35,830 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 06:13:35,830 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 06:13:35,831 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 06:13:35,831 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 06:13:35,831 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 06:13:35,831 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 06:13:35,831 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 06:13:35,852 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states. [2018-11-10 06:13:35,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-10 06:13:35,861 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:13:35,861 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 06:13:35,864 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:13:35,870 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:13:35,871 INFO L82 PathProgramCache]: Analyzing trace with hash 1263330872, now seen corresponding path program 1 times [2018-11-10 06:13:35,874 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:13:35,921 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:13:35,922 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:13:35,922 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:13:35,922 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:13:36,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:13:36,108 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 06:13:36,110 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:13:36,110 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 06:13:36,111 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:13:36,116 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 06:13:36,130 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 06:13:36,130 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 06:13:36,133 INFO L87 Difference]: Start difference. First operand 139 states. Second operand 2 states. [2018-11-10 06:13:36,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:13:36,170 INFO L93 Difference]: Finished difference Result 252 states and 309 transitions. [2018-11-10 06:13:36,170 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 06:13:36,171 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 52 [2018-11-10 06:13:36,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:13:36,185 INFO L225 Difference]: With dead ends: 252 [2018-11-10 06:13:36,185 INFO L226 Difference]: Without dead ends: 126 [2018-11-10 06:13:36,189 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 06:13:36,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states. [2018-11-10 06:13:36,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 126. [2018-11-10 06:13:36,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 126 states. [2018-11-10 06:13:36,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 126 states and 146 transitions. [2018-11-10 06:13:36,246 INFO L78 Accepts]: Start accepts. Automaton has 126 states and 146 transitions. Word has length 52 [2018-11-10 06:13:36,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:13:36,246 INFO L481 AbstractCegarLoop]: Abstraction has 126 states and 146 transitions. [2018-11-10 06:13:36,247 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 06:13:36,247 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 146 transitions. [2018-11-10 06:13:36,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-10 06:13:36,250 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:13:36,250 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 06:13:36,250 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:13:36,251 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:13:36,251 INFO L82 PathProgramCache]: Analyzing trace with hash -1998346848, now seen corresponding path program 1 times [2018-11-10 06:13:36,251 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:13:36,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:13:36,252 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:13:36,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:13:36,252 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:13:36,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:13:36,355 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 06:13:36,356 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:13:36,356 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 06:13:36,356 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:13:36,358 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 06:13:36,358 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 06:13:36,359 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 06:13:36,359 INFO L87 Difference]: Start difference. First operand 126 states and 146 transitions. Second operand 3 states. [2018-11-10 06:13:36,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:13:36,383 INFO L93 Difference]: Finished difference Result 186 states and 215 transitions. [2018-11-10 06:13:36,383 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 06:13:36,384 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-11-10 06:13:36,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:13:36,386 INFO L225 Difference]: With dead ends: 186 [2018-11-10 06:13:36,386 INFO L226 Difference]: Without dead ends: 116 [2018-11-10 06:13:36,387 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 06:13:36,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2018-11-10 06:13:36,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 116. [2018-11-10 06:13:36,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 116 states. [2018-11-10 06:13:36,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 133 transitions. [2018-11-10 06:13:36,401 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 133 transitions. Word has length 54 [2018-11-10 06:13:36,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:13:36,402 INFO L481 AbstractCegarLoop]: Abstraction has 116 states and 133 transitions. [2018-11-10 06:13:36,402 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 06:13:36,402 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 133 transitions. [2018-11-10 06:13:36,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-11-10 06:13:36,404 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:13:36,404 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:13:36,405 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:13:36,405 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:13:36,405 INFO L82 PathProgramCache]: Analyzing trace with hash 1604731986, now seen corresponding path program 1 times [2018-11-10 06:13:36,405 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:13:36,409 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:13:36,410 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:13:36,410 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:13:36,410 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:13:36,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:13:36,629 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 06:13:36,629 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:13:36,630 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 06:13:36,630 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:13:36,630 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 06:13:36,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 06:13:36,631 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 06:13:36,631 INFO L87 Difference]: Start difference. First operand 116 states and 133 transitions. Second operand 7 states. [2018-11-10 06:13:37,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:13:37,126 INFO L93 Difference]: Finished difference Result 357 states and 427 transitions. [2018-11-10 06:13:37,127 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 06:13:37,127 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 59 [2018-11-10 06:13:37,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:13:37,130 INFO L225 Difference]: With dead ends: 357 [2018-11-10 06:13:37,131 INFO L226 Difference]: Without dead ends: 265 [2018-11-10 06:13:37,132 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-10 06:13:37,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2018-11-10 06:13:37,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 241. [2018-11-10 06:13:37,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 241 states. [2018-11-10 06:13:37,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 241 states and 286 transitions. [2018-11-10 06:13:37,163 INFO L78 Accepts]: Start accepts. Automaton has 241 states and 286 transitions. Word has length 59 [2018-11-10 06:13:37,163 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:13:37,163 INFO L481 AbstractCegarLoop]: Abstraction has 241 states and 286 transitions. [2018-11-10 06:13:37,164 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 06:13:37,164 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 286 transitions. [2018-11-10 06:13:37,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-10 06:13:37,170 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:13:37,170 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 06:13:37,170 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:13:37,171 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:13:37,171 INFO L82 PathProgramCache]: Analyzing trace with hash -791906162, now seen corresponding path program 1 times [2018-11-10 06:13:37,171 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:13:37,172 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:13:37,172 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:13:37,172 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:13:37,172 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:13:37,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:13:37,320 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 06:13:37,320 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:13:37,321 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 06:13:37,321 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:13:37,321 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 06:13:37,321 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 06:13:37,322 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 06:13:37,322 INFO L87 Difference]: Start difference. First operand 241 states and 286 transitions. Second operand 6 states. [2018-11-10 06:13:37,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:13:37,604 INFO L93 Difference]: Finished difference Result 648 states and 810 transitions. [2018-11-10 06:13:37,604 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 06:13:37,604 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 64 [2018-11-10 06:13:37,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:13:37,607 INFO L225 Difference]: With dead ends: 648 [2018-11-10 06:13:37,607 INFO L226 Difference]: Without dead ends: 431 [2018-11-10 06:13:37,609 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 06:13:37,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 431 states. [2018-11-10 06:13:37,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 431 to 425. [2018-11-10 06:13:37,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 425 states. [2018-11-10 06:13:37,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 512 transitions. [2018-11-10 06:13:37,643 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 512 transitions. Word has length 64 [2018-11-10 06:13:37,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:13:37,644 INFO L481 AbstractCegarLoop]: Abstraction has 425 states and 512 transitions. [2018-11-10 06:13:37,644 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 06:13:37,644 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 512 transitions. [2018-11-10 06:13:37,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-10 06:13:37,649 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:13:37,649 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 06:13:37,649 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:13:37,649 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:13:37,649 INFO L82 PathProgramCache]: Analyzing trace with hash -1476490220, now seen corresponding path program 1 times [2018-11-10 06:13:37,650 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:13:37,652 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:13:37,652 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:13:37,652 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:13:37,652 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:13:37,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 06:13:37,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 06:13:37,793 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-10 06:13:37,811 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:13:37,813 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:13:37,815 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:13:37,815 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:13:37,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 06:13:37 BoogieIcfgContainer [2018-11-10 06:13:37,924 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 06:13:37,925 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 06:13:37,925 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 06:13:37,925 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 06:13:37,925 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 06:13:35" (3/4) ... [2018-11-10 06:13:37,928 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-10 06:13:37,933 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:13:37,933 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:13:37,934 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:13:37,934 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:13:38,039 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_571395d6-82e6-4646-bdef-a011c5e588da/bin-2019/utaipan/witness.graphml [2018-11-10 06:13:38,039 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 06:13:38,040 INFO L168 Benchmark]: Toolchain (without parser) took 3469.18 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 267.4 MB). Free memory was 962.9 MB in the beginning and 1.2 GB in the end (delta: -242.8 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. [2018-11-10 06:13:38,042 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 06:13:38,042 INFO L168 Benchmark]: CACSL2BoogieTranslator took 400.14 ms. Allocated memory is still 1.0 GB. Free memory was 957.5 MB in the beginning and 935.0 MB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. [2018-11-10 06:13:38,042 INFO L168 Benchmark]: Boogie Procedure Inliner took 107.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 208.7 MB). Free memory was 935.0 MB in the beginning and 1.2 GB in the end (delta: -265.4 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-10 06:13:38,043 INFO L168 Benchmark]: Boogie Preprocessor took 35.07 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 06:13:38,043 INFO L168 Benchmark]: RCFGBuilder took 647.87 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: 89.9 MB). Peak memory consumption was 89.9 MB. Max. memory is 11.5 GB. [2018-11-10 06:13:38,043 INFO L168 Benchmark]: TraceAbstraction took 2160.15 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 58.7 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -123.5 MB). Peak memory consumption was 224.7 MB. Max. memory is 11.5 GB. [2018-11-10 06:13:38,043 INFO L168 Benchmark]: Witness Printer took 114.99 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 28.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 11.5 GB. [2018-11-10 06:13:38,045 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 400.14 ms. Allocated memory is still 1.0 GB. Free memory was 957.5 MB in the beginning and 935.0 MB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 107.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 208.7 MB). Free memory was 935.0 MB in the beginning and 1.2 GB in the end (delta: -265.4 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 35.07 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 647.87 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: 89.9 MB). Peak memory consumption was 89.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2160.15 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 58.7 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -123.5 MB). Peak memory consumption was 224.7 MB. Max. memory is 11.5 GB. * Witness Printer took 114.99 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 28.2 MB). Peak memory consumption was 28.2 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: [L346] CALL "i > 0 && i <= this->argsCount" [L346] RET "i > 0 && i <= this->argsCount" [L346] CALL "libacc.c" [L346] RET "libacc.c" [L347] CALL "__utac__get_this_arg" [L347] RET "__utac__get_this_arg" [L353] CALL "i > 0 && i <= this->argsCount" [L353] RET "i > 0 && i <= this->argsCount" [L353] CALL "libacc.c" [L353] RET "libacc.c" [L354] CALL "__utac__get_this_arg" [L354] RET "__utac__get_this_arg" [L392] CALL "i > 0 && i <= this->argsCount" [L392] RET "i > 0 && i <= this->argsCount" [L392] CALL "libacc.c" [L392] RET "libacc.c" [L393] CALL "__utac__get_this_argtype" [L393] RET "__utac__get_this_argtype" [L399] CALL "i > 0 && i <= this->argsCount" [L399] RET "i > 0 && i <= this->argsCount" [L399] CALL "libacc.c" [L399] RET "libacc.c" [L400] CALL "__utac__get_this_argtype" [L400] RET "__utac__get_this_argtype" [L528] CALL "Pump(System:" [L528] RET "Pump(System:" [L532] CALL "On" [L532] RET "On" [L536] CALL "Off" [L536] RET "Off" [L540] CALL ",Pump:" [L540] RET ",Pump:" [L544] CALL "On" [L544] RET "On" [L548] CALL "Off" [L548] RET "Off" [L552] CALL ") " [L552] RET ") " [L554] CALL "\n" [L554] RET "\n" [L727] CALL "Env(Water:%i" [L727] RET "Env(Water:%i" [L728] CALL ",Meth:" [L728] RET ",Meth:" [L732] CALL "CRIT" [L732] RET "CRIT" [L736] CALL "OK" [L736] RET "OK" [L740] CALL ")" [L740] RET ")" [L426] int pumpRunning = 0; [L427] int systemActive = 1; [L675] int waterLevel = 1; [L676] int methaneLevelCritical = 0; [L769] int cleanupTimeShifts = 4; [L218] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={185:0}, "Off"={173:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \old(") ")=140, \old(") ")=125, \old(")")=138, \old(")")=163, \old(",Meth:")=134, \old(",Meth:")=169, \old(",Pump:")=174, \old(",Pump:")=136, \old("\n")=170, \old("\n")=137, \old("__utac__get_this_arg")=196, \old("__utac__get_this_arg")=154, \old("__utac__get_this_arg")=124, \old("__utac__get_this_arg")=123, \old("__utac__get_this_argtype")=122, \old("__utac__get_this_argtype")=148, \old("__utac__get_this_argtype")=184, \old("__utac__get_this_argtype")=127, \old("CRIT")=120, \old("CRIT")=135, \old("Env(Water:%i")=193, \old("Env(Water:%i")=121, \old("i > 0 && i <= this->argsCount")=153, \old("i > 0 && i <= this->argsCount")=189, \old("i > 0 && i <= this->argsCount")=195, \old("i > 0 && i <= this->argsCount")=147, \old("i > 0 && i <= this->argsCount")=128, \old("i > 0 && i <= this->argsCount")=131, \old("i > 0 && i <= this->argsCount")=149, \old("i > 0 && i <= this->argsCount")=132, \old("libacc.c")=160, \old("libacc.c")=177, \old("libacc.c")=190, \old("libacc.c")=166, \old("libacc.c")=168, \old("libacc.c")=188, \old("libacc.c")=159, \old("libacc.c")=197, \old("Off")=171, \old("Off")=118, \old("Off")=183, \old("Off")=186, \old("OK")=164, \old("OK")=198, \old("On")=167, \old("On")=182, \old("On")=175, \old("On")=161, \old("Pump(System:")=151, \old("Pump(System:")=145, \old(cleanupTimeShifts)=192, \old(head)=199, \old(head)=180, \old(methaneLevelCritical)=155, \old(pumpRunning)=144, \old(systemActive)=143, \old(waterLevel)=146, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L845] int retValue_acc ; [L846] int tmp ; VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L850] FCALL select_helpers() VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L851] FCALL select_features() VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L852] CALL, EXPR valid_product() VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L894] int retValue_acc ; [L897] retValue_acc = 1 [L898] RET return (retValue_acc); VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L852] EXPR valid_product() VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L852] tmp = valid_product() [L854] COND TRUE \read(tmp) VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L856] FCALL setup() VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L857] CALL runTest() VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L836] CALL test() VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L606] int splverifierCounter ; [L607] int tmp ; [L608] int tmp___0 ; [L609] int tmp___1 ; [L610] int tmp___2 ; [L613] splverifierCounter = 0 VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L615] COND TRUE 1 VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L617] COND TRUE splverifierCounter < 4 VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L623] tmp = __VERIFIER_nondet_int() [L625] COND TRUE \read(tmp) VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L627] CALL waterRise() VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L693] COND TRUE waterLevel < 2 [L694] RET waterLevel = waterLevel + 1 VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L627] waterRise() VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L633] tmp___0 = __VERIFIER_nondet_int() [L635] COND FALSE !(\read(tmp___0)) VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L643] tmp___2 = __VERIFIER_nondet_int() [L645] COND FALSE !(\read(tmp___2)) [L651] tmp___1 = __VERIFIER_nondet_int() [L653] COND TRUE \read(tmp___1) VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L655] CALL stopSystem() VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L582] COND FALSE !(\read(pumpRunning)) VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L589] RET systemActive = 0 VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L655] stopSystem() VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L662] CALL timeShift() VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L434] COND FALSE !(\read(pumpRunning)) VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L441] COND FALSE !(\read(systemActive)) VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L449] CALL __utac_acc__Specification3_spec__1() VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L904] int tmp ; [L905] int tmp___0 ; [L906] int tmp___1 ; VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L910] CALL, EXPR isMethaneLevelCritical() VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L714] int retValue_acc ; [L717] retValue_acc = methaneLevelCritical [L718] RET return (retValue_acc); VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L910] EXPR isMethaneLevelCritical() VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L910] tmp = isMethaneLevelCritical() [L912] COND FALSE !(\read(tmp)) VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L916] CALL, EXPR getWaterLevel() VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L746] int retValue_acc ; [L749] retValue_acc = waterLevel [L750] RET return (retValue_acc); VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L916] EXPR getWaterLevel() VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L916] tmp___0 = getWaterLevel() [L918] COND TRUE tmp___0 == 2 VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L920] CALL, EXPR isPumpRunning() VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L515] int retValue_acc ; [L518] retValue_acc = pumpRunning [L519] RET return (retValue_acc); VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L920] EXPR isPumpRunning() VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L920] tmp___1 = isPumpRunning() [L922] COND FALSE !(\read(tmp___1)) VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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] [L926] CALL __automaton_fail() VAL [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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 [") "={141:0}, ")"={162:0}, ",Meth:"={130:0}, ",Pump:"={179:0}, "\n"={142:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={158:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={133:0}, "Env(Water:%i"={119:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={191:0}, "libacc.c"={187:0}, "libacc.c"={176:0}, "libacc.c"={200:0}, "Off"={173:0}, "Off"={185:0}, "OK"={165:0}, "On"={178:0}, "On"={181:0}, "Pump(System:"={150:0}, \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 27 procedures, 139 locations, 1 error locations. UNSAFE Result, 2.0s OverallTime, 5 OverallIterations, 1 TraceHistogramMax, 0.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 617 SDtfs, 303 SDslu, 1224 SDs, 0 SdLazy, 270 SolverSat, 16 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 31 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s 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, 30 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 297 NumberOfCodeBlocks, 297 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 225 ConstructedInterpolants, 0 QuantifiedInterpolants, 21957 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...