./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_product40_true-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a64c85ba-aebb-4527-baa9-b5e1ef5f96a1/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a64c85ba-aebb-4527-baa9-b5e1ef5f96a1/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a64c85ba-aebb-4527-baa9-b5e1ef5f96a1/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a64c85ba-aebb-4527-baa9-b5e1ef5f96a1/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product40_true-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a64c85ba-aebb-4527-baa9-b5e1ef5f96a1/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a64c85ba-aebb-4527-baa9-b5e1ef5f96a1/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 9c111f83061d8c18367444893b685a787d8ca976 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 19:41:00,259 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 19:41:00,260 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 19:41:00,266 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 19:41:00,266 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 19:41:00,267 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 19:41:00,268 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 19:41:00,269 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 19:41:00,270 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 19:41:00,271 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 19:41:00,272 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 19:41:00,272 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 19:41:00,273 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 19:41:00,273 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 19:41:00,274 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 19:41:00,275 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 19:41:00,275 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 19:41:00,277 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 19:41:00,278 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 19:41:00,279 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 19:41:00,280 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 19:41:00,281 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 19:41:00,282 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 19:41:00,283 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 19:41:00,283 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 19:41:00,283 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 19:41:00,284 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 19:41:00,285 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 19:41:00,286 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 19:41:00,286 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 19:41:00,287 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 19:41:00,287 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 19:41:00,287 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 19:41:00,287 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 19:41:00,288 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 19:41:00,289 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 19:41:00,289 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a64c85ba-aebb-4527-baa9-b5e1ef5f96a1/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-09 19:41:00,299 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 19:41:00,299 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 19:41:00,300 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 19:41:00,300 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 19:41:00,300 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 19:41:00,300 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 19:41:00,300 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 19:41:00,301 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-09 19:41:00,301 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 19:41:00,301 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 19:41:00,301 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-09 19:41:00,301 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-09 19:41:00,301 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 19:41:00,302 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 19:41:00,302 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 19:41:00,302 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 19:41:00,302 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 19:41:00,302 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 19:41:00,303 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 19:41:00,303 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 19:41:00,303 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 19:41:00,303 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 19:41:00,303 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 19:41:00,303 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 19:41:00,304 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 19:41:00,304 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 19:41:00,304 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 19:41:00,304 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 19:41:00,304 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 19:41:00,304 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 19:41:00,304 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 19:41:00,304 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 19:41:00,304 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-09 19:41:00,305 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 19:41:00,305 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 19:41:00,305 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 19:41:00,305 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_a64c85ba-aebb-4527-baa9-b5e1ef5f96a1/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 -> 9c111f83061d8c18367444893b685a787d8ca976 [2018-12-09 19:41:00,327 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 19:41:00,334 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 19:41:00,336 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 19:41:00,337 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 19:41:00,337 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 19:41:00,337 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a64c85ba-aebb-4527-baa9-b5e1ef5f96a1/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec2_product40_true-unreach-call_false-termination.cil.c [2018-12-09 19:41:00,375 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a64c85ba-aebb-4527-baa9-b5e1ef5f96a1/bin-2019/utaipan/data/df5796474/b47c34d44b654cdc858ec06263730121/FLAG1b5938e30 [2018-12-09 19:41:00,724 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 19:41:00,724 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a64c85ba-aebb-4527-baa9-b5e1ef5f96a1/sv-benchmarks/c/product-lines/minepump_spec2_product40_true-unreach-call_false-termination.cil.c [2018-12-09 19:41:00,730 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a64c85ba-aebb-4527-baa9-b5e1ef5f96a1/bin-2019/utaipan/data/df5796474/b47c34d44b654cdc858ec06263730121/FLAG1b5938e30 [2018-12-09 19:41:00,738 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a64c85ba-aebb-4527-baa9-b5e1ef5f96a1/bin-2019/utaipan/data/df5796474/b47c34d44b654cdc858ec06263730121 [2018-12-09 19:41:00,740 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 19:41:00,741 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 19:41:00,741 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 19:41:00,741 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 19:41:00,743 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 19:41:00,744 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:41:00" (1/1) ... [2018-12-09 19:41:00,745 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46c0e1c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:41:00, skipping insertion in model container [2018-12-09 19:41:00,746 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:41:00" (1/1) ... [2018-12-09 19:41:00,750 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 19:41:00,770 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 19:41:00,918 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 19:41:00,960 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 19:41:01,009 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 19:41:01,024 INFO L195 MainTranslator]: Completed translation [2018-12-09 19:41:01,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:41:01 WrapperNode [2018-12-09 19:41:01,024 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 19:41:01,025 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 19:41:01,025 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 19:41:01,025 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 19:41:01,030 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:41:01" (1/1) ... [2018-12-09 19:41:01,039 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:41:01" (1/1) ... [2018-12-09 19:41:01,044 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 19:41:01,045 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 19:41:01,045 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 19:41:01,045 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 19:41:01,051 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:41:01" (1/1) ... [2018-12-09 19:41:01,051 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:41:01" (1/1) ... [2018-12-09 19:41:01,053 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:41:01" (1/1) ... [2018-12-09 19:41:01,053 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:41:01" (1/1) ... [2018-12-09 19:41:01,059 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:41:01" (1/1) ... [2018-12-09 19:41:01,063 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:41:01" (1/1) ... [2018-12-09 19:41:01,065 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:41:01" (1/1) ... [2018-12-09 19:41:01,066 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 19:41:01,067 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 19:41:01,067 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 19:41:01,067 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 19:41:01,068 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:41:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a64c85ba-aebb-4527-baa9-b5e1ef5f96a1/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 [2018-12-09 19:41:01,102 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-12-09 19:41:01,102 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-12-09 19:41:01,102 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 19:41:01,102 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 19:41:01,102 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-12-09 19:41:01,103 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-12-09 19:41:01,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 19:41:01,103 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-12-09 19:41:01,103 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-12-09 19:41:01,103 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-12-09 19:41:01,103 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-12-09 19:41:01,103 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-12-09 19:41:01,103 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-12-09 19:41:01,104 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-12-09 19:41:01,104 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-12-09 19:41:01,104 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-12-09 19:41:01,104 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-12-09 19:41:01,104 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2018-12-09 19:41:01,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2018-12-09 19:41:01,104 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2018-12-09 19:41:01,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2018-12-09 19:41:01,104 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-12-09 19:41:01,104 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-12-09 19:41:01,104 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-12-09 19:41:01,104 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-12-09 19:41:01,105 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-12-09 19:41:01,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-12-09 19:41:01,105 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-12-09 19:41:01,105 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-12-09 19:41:01,105 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-12-09 19:41:01,105 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-12-09 19:41:01,105 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-12-09 19:41:01,105 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-12-09 19:41:01,105 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-12-09 19:41:01,105 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-12-09 19:41:01,105 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-12-09 19:41:01,106 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-12-09 19:41:01,106 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-12-09 19:41:01,106 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-12-09 19:41:01,106 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-12-09 19:41:01,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-12-09 19:41:01,106 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-12-09 19:41:01,106 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-12-09 19:41:01,106 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-12-09 19:41:01,106 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-12-09 19:41:01,107 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-12-09 19:41:01,107 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-12-09 19:41:01,107 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-12-09 19:41:01,107 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-12-09 19:41:01,107 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-12-09 19:41:01,107 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-12-09 19:41:01,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-09 19:41:01,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 19:41:01,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 19:41:01,108 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-12-09 19:41:01,108 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-12-09 19:41:01,108 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-12-09 19:41:01,108 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-12-09 19:41:01,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 19:41:01,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 19:41:01,392 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 19:41:01,392 INFO L280 CfgBuilder]: Removed 2 assue(true) statements. [2018-12-09 19:41:01,393 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 07:41:01 BoogieIcfgContainer [2018-12-09 19:41:01,393 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 19:41:01,394 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 19:41:01,394 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 19:41:01,396 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 19:41:01,397 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 07:41:00" (1/3) ... [2018-12-09 19:41:01,397 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68df4b47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 07:41:01, skipping insertion in model container [2018-12-09 19:41:01,397 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:41:01" (2/3) ... [2018-12-09 19:41:01,398 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68df4b47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 07:41:01, skipping insertion in model container [2018-12-09 19:41:01,398 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 07:41:01" (3/3) ... [2018-12-09 19:41:01,399 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product40_true-unreach-call_false-termination.cil.c [2018-12-09 19:41:01,405 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 19:41:01,411 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 19:41:01,420 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 19:41:01,443 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 19:41:01,443 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 19:41:01,443 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 19:41:01,443 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 19:41:01,443 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 19:41:01,443 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 19:41:01,443 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 19:41:01,443 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 19:41:01,457 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states. [2018-12-09 19:41:01,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-12-09 19:41:01,463 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:41:01,463 INFO L402 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] [2018-12-09 19:41:01,465 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:41:01,469 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:41:01,469 INFO L82 PathProgramCache]: Analyzing trace with hash 2091806382, now seen corresponding path program 1 times [2018-12-09 19:41:01,470 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:41:01,498 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:01,498 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:41:01,498 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:01,498 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:41:01,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:41:01,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 19:41:01,616 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:41:01,617 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-09 19:41:01,617 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:41:01,620 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-09 19:41:01,627 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-09 19:41:01,628 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-09 19:41:01,629 INFO L87 Difference]: Start difference. First operand 151 states. Second operand 2 states. [2018-12-09 19:41:01,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:41:01,651 INFO L93 Difference]: Finished difference Result 272 states and 339 transitions. [2018-12-09 19:41:01,652 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-09 19:41:01,652 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 51 [2018-12-09 19:41:01,653 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:41:01,659 INFO L225 Difference]: With dead ends: 272 [2018-12-09 19:41:01,660 INFO L226 Difference]: Without dead ends: 138 [2018-12-09 19:41:01,662 INFO L631 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 [2018-12-09 19:41:01,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2018-12-09 19:41:01,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 138. [2018-12-09 19:41:01,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 138 states. [2018-12-09 19:41:01,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 163 transitions. [2018-12-09 19:41:01,694 INFO L78 Accepts]: Start accepts. Automaton has 138 states and 163 transitions. Word has length 51 [2018-12-09 19:41:01,694 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:41:01,694 INFO L480 AbstractCegarLoop]: Abstraction has 138 states and 163 transitions. [2018-12-09 19:41:01,694 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-09 19:41:01,694 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 163 transitions. [2018-12-09 19:41:01,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-12-09 19:41:01,696 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:41:01,696 INFO L402 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] [2018-12-09 19:41:01,696 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:41:01,697 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:41:01,697 INFO L82 PathProgramCache]: Analyzing trace with hash -692733716, now seen corresponding path program 1 times [2018-12-09 19:41:01,697 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:41:01,697 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:01,697 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:41:01,698 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:01,698 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:41:01,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:41:01,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 19:41:01,754 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:41:01,754 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 19:41:01,755 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:41:01,755 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 19:41:01,756 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 19:41:01,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:41:01,756 INFO L87 Difference]: Start difference. First operand 138 states and 163 transitions. Second operand 3 states. [2018-12-09 19:41:01,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:41:01,768 INFO L93 Difference]: Finished difference Result 211 states and 249 transitions. [2018-12-09 19:41:01,769 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 19:41:01,769 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 52 [2018-12-09 19:41:01,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:41:01,770 INFO L225 Difference]: With dead ends: 211 [2018-12-09 19:41:01,770 INFO L226 Difference]: Without dead ends: 129 [2018-12-09 19:41:01,771 INFO L631 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 [2018-12-09 19:41:01,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129 states. [2018-12-09 19:41:01,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129 to 129. [2018-12-09 19:41:01,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 129 states. [2018-12-09 19:41:01,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 129 states and 151 transitions. [2018-12-09 19:41:01,778 INFO L78 Accepts]: Start accepts. Automaton has 129 states and 151 transitions. Word has length 52 [2018-12-09 19:41:01,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:41:01,779 INFO L480 AbstractCegarLoop]: Abstraction has 129 states and 151 transitions. [2018-12-09 19:41:01,779 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 19:41:01,779 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 151 transitions. [2018-12-09 19:41:01,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-12-09 19:41:01,780 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:41:01,780 INFO L402 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] [2018-12-09 19:41:01,780 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:41:01,780 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:41:01,780 INFO L82 PathProgramCache]: Analyzing trace with hash -925146630, now seen corresponding path program 1 times [2018-12-09 19:41:01,780 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:41:01,781 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:01,781 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:41:01,781 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:01,781 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:41:01,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:41:01,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 19:41:01,859 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:41:01,859 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-09 19:41:01,860 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:41:01,860 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 19:41:01,860 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 19:41:01,860 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-12-09 19:41:01,861 INFO L87 Difference]: Start difference. First operand 129 states and 151 transitions. Second operand 7 states. [2018-12-09 19:41:02,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:41:02,125 INFO L93 Difference]: Finished difference Result 382 states and 467 transitions. [2018-12-09 19:41:02,126 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 19:41:02,126 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 57 [2018-12-09 19:41:02,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:41:02,127 INFO L225 Difference]: With dead ends: 382 [2018-12-09 19:41:02,128 INFO L226 Difference]: Without dead ends: 281 [2018-12-09 19:41:02,128 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-12-09 19:41:02,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2018-12-09 19:41:02,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 269. [2018-12-09 19:41:02,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 269 states. [2018-12-09 19:41:02,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 328 transitions. [2018-12-09 19:41:02,148 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 328 transitions. Word has length 57 [2018-12-09 19:41:02,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:41:02,149 INFO L480 AbstractCegarLoop]: Abstraction has 269 states and 328 transitions. [2018-12-09 19:41:02,149 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 19:41:02,149 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 328 transitions. [2018-12-09 19:41:02,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-12-09 19:41:02,150 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:41:02,151 INFO L402 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] [2018-12-09 19:41:02,151 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:41:02,151 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:41:02,151 INFO L82 PathProgramCache]: Analyzing trace with hash 844118170, now seen corresponding path program 1 times [2018-12-09 19:41:02,151 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:41:02,152 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:02,152 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:41:02,152 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:02,152 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:41:02,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:41:02,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 19:41:02,210 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:41:02,210 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-09 19:41:02,211 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:41:02,211 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 19:41:02,211 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 19:41:02,211 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-09 19:41:02,211 INFO L87 Difference]: Start difference. First operand 269 states and 328 transitions. Second operand 6 states. [2018-12-09 19:41:02,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:41:02,345 INFO L93 Difference]: Finished difference Result 733 states and 918 transitions. [2018-12-09 19:41:02,346 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-09 19:41:02,346 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 62 [2018-12-09 19:41:02,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:41:02,349 INFO L225 Difference]: With dead ends: 733 [2018-12-09 19:41:02,350 INFO L226 Difference]: Without dead ends: 492 [2018-12-09 19:41:02,351 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-12-09 19:41:02,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 492 states. [2018-12-09 19:41:02,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 492 to 486. [2018-12-09 19:41:02,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 486 states. [2018-12-09 19:41:02,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 486 states and 596 transitions. [2018-12-09 19:41:02,380 INFO L78 Accepts]: Start accepts. Automaton has 486 states and 596 transitions. Word has length 62 [2018-12-09 19:41:02,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:41:02,380 INFO L480 AbstractCegarLoop]: Abstraction has 486 states and 596 transitions. [2018-12-09 19:41:02,380 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 19:41:02,380 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 596 transitions. [2018-12-09 19:41:02,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-12-09 19:41:02,382 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:41:02,382 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:41:02,382 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:41:02,383 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:41:02,383 INFO L82 PathProgramCache]: Analyzing trace with hash -1970608458, now seen corresponding path program 1 times [2018-12-09 19:41:02,383 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:41:02,383 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:02,383 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:41:02,383 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:02,384 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:41:02,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:41:02,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 19:41:02,438 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:41:02,438 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-09 19:41:02,438 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:41:02,438 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 19:41:02,438 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 19:41:02,438 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-09 19:41:02,439 INFO L87 Difference]: Start difference. First operand 486 states and 596 transitions. Second operand 7 states. [2018-12-09 19:41:02,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:41:02,845 INFO L93 Difference]: Finished difference Result 1271 states and 1678 transitions. [2018-12-09 19:41:02,845 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-09 19:41:02,845 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 66 [2018-12-09 19:41:02,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:41:02,850 INFO L225 Difference]: With dead ends: 1271 [2018-12-09 19:41:02,850 INFO L226 Difference]: Without dead ends: 813 [2018-12-09 19:41:02,851 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-12-09 19:41:02,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 813 states. [2018-12-09 19:41:02,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 813 to 715. [2018-12-09 19:41:02,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 715 states. [2018-12-09 19:41:02,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 715 states and 871 transitions. [2018-12-09 19:41:02,883 INFO L78 Accepts]: Start accepts. Automaton has 715 states and 871 transitions. Word has length 66 [2018-12-09 19:41:02,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:41:02,883 INFO L480 AbstractCegarLoop]: Abstraction has 715 states and 871 transitions. [2018-12-09 19:41:02,884 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 19:41:02,884 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 871 transitions. [2018-12-09 19:41:02,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-12-09 19:41:02,885 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:41:02,885 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:41:02,885 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:41:02,885 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:41:02,885 INFO L82 PathProgramCache]: Analyzing trace with hash 271257836, now seen corresponding path program 1 times [2018-12-09 19:41:02,885 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:41:02,886 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:02,886 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:41:02,886 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:02,886 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:41:02,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:41:02,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 19:41:02,944 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:41:02,944 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-09 19:41:02,944 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:41:02,944 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 19:41:02,944 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 19:41:02,944 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-09 19:41:02,945 INFO L87 Difference]: Start difference. First operand 715 states and 871 transitions. Second operand 6 states. [2018-12-09 19:41:02,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:41:02,982 INFO L93 Difference]: Finished difference Result 1422 states and 1764 transitions. [2018-12-09 19:41:02,983 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-09 19:41:02,983 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 89 [2018-12-09 19:41:02,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:41:02,985 INFO L225 Difference]: With dead ends: 1422 [2018-12-09 19:41:02,985 INFO L226 Difference]: Without dead ends: 735 [2018-12-09 19:41:02,986 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-12-09 19:41:02,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 735 states. [2018-12-09 19:41:03,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 735 to 735. [2018-12-09 19:41:03,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 735 states. [2018-12-09 19:41:03,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 735 states and 891 transitions. [2018-12-09 19:41:03,011 INFO L78 Accepts]: Start accepts. Automaton has 735 states and 891 transitions. Word has length 89 [2018-12-09 19:41:03,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:41:03,012 INFO L480 AbstractCegarLoop]: Abstraction has 735 states and 891 transitions. [2018-12-09 19:41:03,012 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 19:41:03,012 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 891 transitions. [2018-12-09 19:41:03,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-12-09 19:41:03,014 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:41:03,014 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:41:03,014 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:41:03,014 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:41:03,014 INFO L82 PathProgramCache]: Analyzing trace with hash 972857710, now seen corresponding path program 1 times [2018-12-09 19:41:03,015 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:41:03,015 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:03,015 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:41:03,015 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:03,016 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:41:03,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:41:03,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 19:41:03,091 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:41:03,091 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-12-09 19:41:03,091 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:41:03,091 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-09 19:41:03,092 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-09 19:41:03,092 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-12-09 19:41:03,092 INFO L87 Difference]: Start difference. First operand 735 states and 891 transitions. Second operand 8 states. [2018-12-09 19:41:03,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:41:03,130 INFO L93 Difference]: Finished difference Result 1470 states and 1842 transitions. [2018-12-09 19:41:03,131 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-09 19:41:03,131 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 89 [2018-12-09 19:41:03,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:41:03,133 INFO L225 Difference]: With dead ends: 1470 [2018-12-09 19:41:03,133 INFO L226 Difference]: Without dead ends: 763 [2018-12-09 19:41:03,135 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-12-09 19:41:03,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 763 states. [2018-12-09 19:41:03,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 763 to 751. [2018-12-09 19:41:03,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 751 states. [2018-12-09 19:41:03,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 751 states and 907 transitions. [2018-12-09 19:41:03,159 INFO L78 Accepts]: Start accepts. Automaton has 751 states and 907 transitions. Word has length 89 [2018-12-09 19:41:03,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:41:03,160 INFO L480 AbstractCegarLoop]: Abstraction has 751 states and 907 transitions. [2018-12-09 19:41:03,160 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-09 19:41:03,160 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 907 transitions. [2018-12-09 19:41:03,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-12-09 19:41:03,161 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:41:03,161 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:41:03,161 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:41:03,162 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:41:03,162 INFO L82 PathProgramCache]: Analyzing trace with hash -1596628689, now seen corresponding path program 1 times [2018-12-09 19:41:03,162 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:41:03,162 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:03,163 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:41:03,163 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:03,163 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:41:03,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:41:03,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 19:41:03,212 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:41:03,212 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-09 19:41:03,212 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:41:03,212 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-09 19:41:03,212 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-09 19:41:03,212 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-09 19:41:03,213 INFO L87 Difference]: Start difference. First operand 751 states and 907 transitions. Second operand 4 states. [2018-12-09 19:41:03,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:41:03,366 INFO L93 Difference]: Finished difference Result 2441 states and 3094 transitions. [2018-12-09 19:41:03,366 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-09 19:41:03,366 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 89 [2018-12-09 19:41:03,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:41:03,373 INFO L225 Difference]: With dead ends: 2441 [2018-12-09 19:41:03,374 INFO L226 Difference]: Without dead ends: 1718 [2018-12-09 19:41:03,376 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-09 19:41:03,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1718 states. [2018-12-09 19:41:03,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1718 to 1687. [2018-12-09 19:41:03,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1687 states. [2018-12-09 19:41:03,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1687 states and 2087 transitions. [2018-12-09 19:41:03,439 INFO L78 Accepts]: Start accepts. Automaton has 1687 states and 2087 transitions. Word has length 89 [2018-12-09 19:41:03,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:41:03,439 INFO L480 AbstractCegarLoop]: Abstraction has 1687 states and 2087 transitions. [2018-12-09 19:41:03,439 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-09 19:41:03,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 2087 transitions. [2018-12-09 19:41:03,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-12-09 19:41:03,441 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:41:03,441 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:41:03,441 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:41:03,442 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:41:03,442 INFO L82 PathProgramCache]: Analyzing trace with hash -1746816523, now seen corresponding path program 1 times [2018-12-09 19:41:03,442 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:41:03,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:03,442 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:41:03,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:03,443 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:41:03,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:41:03,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 19:41:03,469 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:41:03,469 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 19:41:03,470 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:41:03,470 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 19:41:03,470 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 19:41:03,470 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:41:03,470 INFO L87 Difference]: Start difference. First operand 1687 states and 2087 transitions. Second operand 3 states. [2018-12-09 19:41:03,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:41:03,535 INFO L93 Difference]: Finished difference Result 2662 states and 3401 transitions. [2018-12-09 19:41:03,535 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 19:41:03,535 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 93 [2018-12-09 19:41:03,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:41:03,543 INFO L225 Difference]: With dead ends: 2662 [2018-12-09 19:41:03,543 INFO L226 Difference]: Without dead ends: 2659 [2018-12-09 19:41:03,544 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:41:03,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2659 states. [2018-12-09 19:41:03,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2659 to 2499. [2018-12-09 19:41:03,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2499 states. [2018-12-09 19:41:03,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2499 states to 2499 states and 3205 transitions. [2018-12-09 19:41:03,643 INFO L78 Accepts]: Start accepts. Automaton has 2499 states and 3205 transitions. Word has length 93 [2018-12-09 19:41:03,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:41:03,643 INFO L480 AbstractCegarLoop]: Abstraction has 2499 states and 3205 transitions. [2018-12-09 19:41:03,643 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 19:41:03,643 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 3205 transitions. [2018-12-09 19:41:03,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2018-12-09 19:41:03,650 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:41:03,650 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:41:03,650 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:41:03,650 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:41:03,650 INFO L82 PathProgramCache]: Analyzing trace with hash -879196578, now seen corresponding path program 1 times [2018-12-09 19:41:03,650 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:41:03,651 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:03,651 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:41:03,651 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:03,651 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:41:03,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:41:03,726 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 26 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-12-09 19:41:03,726 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:41:03,726 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:41:03,727 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 157 with the following transitions: [2018-12-09 19:41:03,729 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [3], [7], [10], [27], [28], [29], [33], [35], [36], [39], [42], [44], [50], [54], [57], [58], [62], [63], [64], [65], [74], [78], [82], [85], [90], [93], [96], [98], [104], [110], [118], [120], [123], [125], [128], [131], [134], [142], [143], [144], [145], [146], [147], [148], [149], [151], [156], [158], [159], [164], [166], [195], [198], [202], [208], [209], [210], [213], [217], [218], [222], [225], [227], [230], [237], [240], [245], [249], [250], [253], [254], [255], [256], [257], [258], [259], [260], [261], [265], [266], [267], [269], [270], [271], [272], [275], [276], [277], [278], [279], [280], [281], [282], [287], [288], [291], [292], [293], [294], [295], [297], [298], [303], [304], [305], [306], [307], [308], [309], [310], [311], [313], [314], [315], [316], [319], [320] [2018-12-09 19:41:03,755 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:41:03,755 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:41:04,236 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 19:41:04,237 INFO L272 AbstractInterpreter]: Visited 100 different actions 153 times. Merged at 9 different actions 9 times. Never widened. Performed 8005 root evaluator evaluations with a maximum evaluation depth of 3. Performed 8005 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 135 variables. [2018-12-09 19:41:04,241 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:41:04,242 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 19:41:04,629 INFO L227 lantSequenceWeakener]: Weakened 129 states. On average, predicates are now at 96.25% of their original sizes. [2018-12-09 19:41:04,629 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 19:41:04,849 INFO L418 sIntCurrentIteration]: We unified 155 AI predicates to 155 [2018-12-09 19:41:04,849 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 19:41:04,849 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 19:41:04,849 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [25] imperfect sequences [5] total 28 [2018-12-09 19:41:04,850 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:41:04,850 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2018-12-09 19:41:04,850 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2018-12-09 19:41:04,850 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=107, Invalid=493, Unknown=0, NotChecked=0, Total=600 [2018-12-09 19:41:04,850 INFO L87 Difference]: Start difference. First operand 2499 states and 3205 transitions. Second operand 25 states. [2018-12-09 19:41:13,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:41:13,350 INFO L93 Difference]: Finished difference Result 7299 states and 9530 transitions. [2018-12-09 19:41:13,350 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2018-12-09 19:41:13,350 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 156 [2018-12-09 19:41:13,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:41:13,365 INFO L225 Difference]: With dead ends: 7299 [2018-12-09 19:41:13,365 INFO L226 Difference]: Without dead ends: 5152 [2018-12-09 19:41:13,370 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 167 GetRequests, 132 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 275 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=213, Invalid=1119, Unknown=0, NotChecked=0, Total=1332 [2018-12-09 19:41:13,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5152 states. [2018-12-09 19:41:13,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5152 to 4555. [2018-12-09 19:41:13,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4555 states. [2018-12-09 19:41:13,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4555 states to 4555 states and 5635 transitions. [2018-12-09 19:41:13,560 INFO L78 Accepts]: Start accepts. Automaton has 4555 states and 5635 transitions. Word has length 156 [2018-12-09 19:41:13,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:41:13,560 INFO L480 AbstractCegarLoop]: Abstraction has 4555 states and 5635 transitions. [2018-12-09 19:41:13,560 INFO L481 AbstractCegarLoop]: Interpolant automaton has 25 states. [2018-12-09 19:41:13,560 INFO L276 IsEmpty]: Start isEmpty. Operand 4555 states and 5635 transitions. [2018-12-09 19:41:13,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2018-12-09 19:41:13,565 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:41:13,565 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:41:13,565 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:41:13,565 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:41:13,566 INFO L82 PathProgramCache]: Analyzing trace with hash 1692239768, now seen corresponding path program 1 times [2018-12-09 19:41:13,566 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:41:13,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:13,566 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:41:13,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:13,566 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:41:13,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:41:13,647 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-09 19:41:13,648 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:41:13,648 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:41:13,648 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 153 with the following transitions: [2018-12-09 19:41:13,648 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [3], [7], [10], [27], [28], [29], [33], [35], [36], [39], [42], [44], [50], [54], [57], [58], [62], [63], [64], [65], [74], [78], [82], [85], [88], [90], [93], [96], [98], [104], [110], [118], [120], [123], [125], [128], [131], [134], [142], [143], [144], [145], [146], [147], [148], [149], [151], [156], [158], [159], [164], [166], [195], [198], [202], [208], [209], [210], [213], [217], [218], [222], [225], [227], [230], [237], [240], [245], [249], [250], [253], [254], [255], [256], [257], [258], [259], [260], [261], [265], [266], [267], [269], [270], [271], [272], [275], [276], [277], [278], [279], [280], [281], [282], [287], [288], [291], [292], [293], [294], [295], [297], [298], [303], [304], [305], [306], [307], [308], [309], [310], [311], [313], [314], [315], [316], [319], [320] [2018-12-09 19:41:13,650 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:41:13,650 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:41:14,256 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:41:14,256 INFO L272 AbstractInterpreter]: Visited 121 different actions 560 times. Merged at 18 different actions 54 times. Never widened. Performed 19628 root evaluator evaluations with a maximum evaluation depth of 3. Performed 19628 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 13 fixpoints after 5 different actions. Largest state had 135 variables. [2018-12-09 19:41:14,257 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:41:14,258 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:41:14,258 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:41:14,258 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a64c85ba-aebb-4527-baa9-b5e1ef5f96a1/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 19:41:14,265 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:41:14,265 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:41:14,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:41:14,354 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:41:14,466 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-12-09 19:41:14,466 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:41:14,767 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-09 19:41:14,791 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-12-09 19:41:14,791 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [13, 9] total 25 [2018-12-09 19:41:14,791 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:41:14,792 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-09 19:41:14,792 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-09 19:41:14,792 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=519, Unknown=0, NotChecked=0, Total=600 [2018-12-09 19:41:14,792 INFO L87 Difference]: Start difference. First operand 4555 states and 5635 transitions. Second operand 8 states. [2018-12-09 19:41:15,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:41:15,050 INFO L93 Difference]: Finished difference Result 8402 states and 10519 transitions. [2018-12-09 19:41:15,050 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-09 19:41:15,050 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 152 [2018-12-09 19:41:15,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:41:15,067 INFO L225 Difference]: With dead ends: 8402 [2018-12-09 19:41:15,068 INFO L226 Difference]: Without dead ends: 4185 [2018-12-09 19:41:15,076 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 317 GetRequests, 289 SyntacticMatches, 5 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=81, Invalid=519, Unknown=0, NotChecked=0, Total=600 [2018-12-09 19:41:15,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4185 states. [2018-12-09 19:41:15,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4185 to 4159. [2018-12-09 19:41:15,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4159 states. [2018-12-09 19:41:15,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4159 states to 4159 states and 5044 transitions. [2018-12-09 19:41:15,214 INFO L78 Accepts]: Start accepts. Automaton has 4159 states and 5044 transitions. Word has length 152 [2018-12-09 19:41:15,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:41:15,214 INFO L480 AbstractCegarLoop]: Abstraction has 4159 states and 5044 transitions. [2018-12-09 19:41:15,215 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-09 19:41:15,215 INFO L276 IsEmpty]: Start isEmpty. Operand 4159 states and 5044 transitions. [2018-12-09 19:41:15,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-12-09 19:41:15,219 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:41:15,219 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:41:15,220 INFO L423 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:41:15,220 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:41:15,220 INFO L82 PathProgramCache]: Analyzing trace with hash -801197146, now seen corresponding path program 1 times [2018-12-09 19:41:15,220 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:41:15,220 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:15,220 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:41:15,220 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:15,221 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:41:15,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:41:15,260 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-12-09 19:41:15,260 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:41:15,260 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-09 19:41:15,260 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:41:15,260 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-09 19:41:15,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-09 19:41:15,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-09 19:41:15,261 INFO L87 Difference]: Start difference. First operand 4159 states and 5044 transitions. Second operand 4 states. [2018-12-09 19:41:15,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:41:15,418 INFO L93 Difference]: Finished difference Result 6451 states and 7834 transitions. [2018-12-09 19:41:15,419 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-09 19:41:15,419 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 168 [2018-12-09 19:41:15,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:41:15,425 INFO L225 Difference]: With dead ends: 6451 [2018-12-09 19:41:15,425 INFO L226 Difference]: Without dead ends: 2662 [2018-12-09 19:41:15,430 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-09 19:41:15,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2662 states. [2018-12-09 19:41:15,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2662 to 2610. [2018-12-09 19:41:15,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2610 states. [2018-12-09 19:41:15,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 2610 states and 3098 transitions. [2018-12-09 19:41:15,531 INFO L78 Accepts]: Start accepts. Automaton has 2610 states and 3098 transitions. Word has length 168 [2018-12-09 19:41:15,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:41:15,531 INFO L480 AbstractCegarLoop]: Abstraction has 2610 states and 3098 transitions. [2018-12-09 19:41:15,532 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-09 19:41:15,532 INFO L276 IsEmpty]: Start isEmpty. Operand 2610 states and 3098 transitions. [2018-12-09 19:41:15,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2018-12-09 19:41:15,536 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:41:15,536 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:41:15,536 INFO L423 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:41:15,536 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:41:15,536 INFO L82 PathProgramCache]: Analyzing trace with hash 606040431, now seen corresponding path program 1 times [2018-12-09 19:41:15,536 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:41:15,537 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:15,537 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:41:15,537 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:41:15,537 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:41:15,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:41:15,614 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 6 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-12-09 19:41:15,614 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:41:15,614 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:41:15,614 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 157 with the following transitions: [2018-12-09 19:41:15,615 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [3], [7], [10], [27], [28], [29], [39], [54], [57], [58], [62], [63], [65], [74], [78], [82], [85], [88], [90], [93], [96], [98], [104], [110], [118], [120], [123], [125], [128], [131], [134], [142], [143], [144], [145], [146], [147], [148], [149], [151], [156], [158], [159], [164], [166], [195], [198], [202], [208], [209], [210], [213], [217], [218], [222], [225], [227], [230], [240], [245], [249], [250], [253], [254], [255], [256], [257], [258], [259], [260], [261], [265], [266], [267], [277], [278], [279], [280], [281], [282], [287], [288], [291], [292], [293], [294], [295], [297], [298], [303], [304], [305], [306], [307], [308], [309], [310], [311], [313], [314], [315], [316] [2018-12-09 19:41:15,617 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:41:15,617 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:41:16,419 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:41:16,420 INFO L272 AbstractInterpreter]: Visited 105 different actions 547 times. Merged at 19 different actions 50 times. Never widened. Performed 26933 root evaluator evaluations with a maximum evaluation depth of 3. Performed 26933 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 7 fixpoints after 3 different actions. Largest state had 135 variables. [2018-12-09 19:41:16,421 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:41:16,421 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:41:16,421 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:41:16,421 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a64c85ba-aebb-4527-baa9-b5e1ef5f96a1/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 19:41:16,427 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:41:16,427 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:41:16,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:41:16,493 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:41:16,539 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 42 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-09 19:41:16,539 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:41:16,733 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 26 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-12-09 19:41:16,748 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:41:16,748 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7, 9] total 19 [2018-12-09 19:41:16,748 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:41:16,749 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-09 19:41:16,749 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-09 19:41:16,749 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=283, Unknown=0, NotChecked=0, Total=342 [2018-12-09 19:41:16,749 INFO L87 Difference]: Start difference. First operand 2610 states and 3098 transitions. Second operand 14 states. [2018-12-09 19:41:18,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:41:18,354 INFO L93 Difference]: Finished difference Result 7643 states and 10629 transitions. [2018-12-09 19:41:18,354 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-12-09 19:41:18,355 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 156 [2018-12-09 19:41:18,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:41:18,356 INFO L225 Difference]: With dead ends: 7643 [2018-12-09 19:41:18,356 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 19:41:18,364 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 386 GetRequests, 320 SyntacticMatches, 14 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 641 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=607, Invalid=2255, Unknown=0, NotChecked=0, Total=2862 [2018-12-09 19:41:18,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 19:41:18,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 19:41:18,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 19:41:18,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 19:41:18,365 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 156 [2018-12-09 19:41:18,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:41:18,365 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 19:41:18,365 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-09 19:41:18,365 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 19:41:18,365 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 19:41:18,368 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 19:41:18,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:18,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:19,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,207 WARN L180 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 179 [2018-12-09 19:41:20,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,529 WARN L180 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 127 [2018-12-09 19:41:20,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:20,937 WARN L180 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 143 [2018-12-09 19:41:21,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,231 WARN L180 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 106 [2018-12-09 19:41:21,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:21,761 WARN L180 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 196 [2018-12-09 19:41:21,973 WARN L180 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 32 [2018-12-09 19:41:22,184 WARN L180 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 32 [2018-12-09 19:41:22,475 WARN L180 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 32 [2018-12-09 19:41:26,411 WARN L180 SmtUtils]: Spent 3.91 s on a formula simplification. DAG size of input: 261 DAG size of output: 99 [2018-12-09 19:41:26,861 WARN L180 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 44 [2018-12-09 19:41:27,189 WARN L180 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 34 [2018-12-09 19:41:27,700 WARN L180 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 41 [2018-12-09 19:41:28,280 WARN L180 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 49 [2018-12-09 19:41:28,408 WARN L180 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 45 [2018-12-09 19:41:29,795 WARN L180 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 318 DAG size of output: 93 [2018-12-09 19:41:29,919 WARN L180 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2018-12-09 19:41:31,332 WARN L180 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 249 DAG size of output: 56 [2018-12-09 19:41:31,774 WARN L180 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 45 [2018-12-09 19:41:32,034 WARN L180 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 31 [2018-12-09 19:41:32,654 WARN L180 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 65 [2018-12-09 19:41:32,824 WARN L180 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 31 [2018-12-09 19:41:33,149 WARN L180 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 45 [2018-12-09 19:41:33,302 WARN L180 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 41 [2018-12-09 19:41:33,451 WARN L180 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 31 [2018-12-09 19:41:34,011 WARN L180 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 62 [2018-12-09 19:41:35,906 WARN L180 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 231 DAG size of output: 68 [2018-12-09 19:41:36,320 WARN L180 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 44 [2018-12-09 19:41:36,730 WARN L180 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 35 [2018-12-09 19:41:37,222 WARN L180 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 32 [2018-12-09 19:41:37,486 WARN L180 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 35 [2018-12-09 19:41:37,731 WARN L180 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 1 [2018-12-09 19:41:38,043 WARN L180 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 38 [2018-12-09 19:41:38,311 WARN L180 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 52 [2018-12-09 19:41:38,456 WARN L180 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 32 [2018-12-09 19:41:38,643 WARN L180 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 23 [2018-12-09 19:41:39,070 WARN L180 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 35 [2018-12-09 19:41:39,577 WARN L180 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 41 [2018-12-09 19:41:40,018 WARN L180 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 42 [2018-12-09 19:41:40,020 INFO L451 ceAbstractionStarter]: At program point select_helpersFINAL(lines 952 958) the Hoare annotation is: true [2018-12-09 19:41:40,020 INFO L448 ceAbstractionStarter]: For program point select_helpersEXIT(lines 952 958) no Hoare annotation was computed. [2018-12-09 19:41:40,020 INFO L448 ceAbstractionStarter]: For program point valid_productEXIT(lines 959 967) no Hoare annotation was computed. [2018-12-09 19:41:40,020 INFO L451 ceAbstractionStarter]: At program point valid_productENTRY(lines 959 967) the Hoare annotation is: true [2018-12-09 19:41:40,020 INFO L448 ceAbstractionStarter]: For program point valid_productFINAL(lines 959 967) no Hoare annotation was computed. [2018-12-09 19:41:40,020 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 910 932) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= ~systemActive~0 1) (= 1 ~waterLevel~0) (= 0 ~methAndRunningLastTime~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-12-09 19:41:40,021 INFO L444 ceAbstractionStarter]: At program point L922(line 922) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= main_~tmp~8 ~systemActive~0) (= ~systemActive~0 1) (= 1 ~waterLevel~0) (= 0 ~methAndRunningLastTime~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-12-09 19:41:40,021 INFO L444 ceAbstractionStarter]: At program point L922-1(line 922) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= main_~tmp~8 ~systemActive~0) (= ~systemActive~0 1) (= 1 ~waterLevel~0) (= 0 ~methAndRunningLastTime~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-12-09 19:41:40,021 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 910 932) no Hoare annotation was computed. [2018-12-09 19:41:40,021 INFO L448 ceAbstractionStarter]: For program point L920(lines 920 927) no Hoare annotation was computed. [2018-12-09 19:41:40,021 INFO L448 ceAbstractionStarter]: For program point L920-1(lines 920 927) no Hoare annotation was computed. [2018-12-09 19:41:40,021 INFO L448 ceAbstractionStarter]: For program point L918(line 918) no Hoare annotation was computed. [2018-12-09 19:41:40,021 INFO L444 ceAbstractionStarter]: At program point L917(line 917) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= ~systemActive~0 1) (= 1 ~waterLevel~0) (= 0 ~methAndRunningLastTime~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-12-09 19:41:40,021 INFO L444 ceAbstractionStarter]: At program point L916(line 916) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= ~systemActive~0 1) (= 1 ~waterLevel~0) (= 0 ~methAndRunningLastTime~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-12-09 19:41:40,021 INFO L444 ceAbstractionStarter]: At program point L916-1(line 916) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= ~systemActive~0 1) (= 1 ~waterLevel~0) (= 0 ~methAndRunningLastTime~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-12-09 19:41:40,022 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 910 932) no Hoare annotation was computed. [2018-12-09 19:41:40,022 INFO L448 ceAbstractionStarter]: For program point stopSystemEXIT(lines 435 449) no Hoare annotation was computed. [2018-12-09 19:41:40,022 INFO L444 ceAbstractionStarter]: At program point L441(line 441) the Hoare annotation is: (let ((.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (< ~methaneLevelCritical~0 1)) (.cse5 (and (= ~systemActive~0 1) (= |old(~pumpRunning~0)| ~pumpRunning~0))) (.cse0 (< 2 ~waterLevel~0)) (.cse6 (not (= 1 |old(~pumpRunning~0)|))) (.cse7 (not (= |old(~systemActive~0)| 1))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (or .cse1 .cse2 .cse3)) (or (or (or .cse2 .cse4) .cse3) .cse0) (or .cse1 .cse5 .cse0 .cse6 .cse7) (or .cse5 .cse0 .cse6 .cse7 .cse4))) [2018-12-09 19:41:40,022 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 445) no Hoare annotation was computed. [2018-12-09 19:41:40,022 INFO L444 ceAbstractionStarter]: At program point stopSystemENTRY(lines 435 449) the Hoare annotation is: (let ((.cse1 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (let ((.cse5 (< ~methaneLevelCritical~0 1)) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (and (= ~systemActive~0 1) .cse1)) (.cse0 (< 2 ~waterLevel~0)) (.cse7 (not (= 1 |old(~pumpRunning~0)|))) (.cse8 (not (= |old(~systemActive~0)| 1))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 (or (or .cse2 .cse3) .cse4)) (or .cse5 .cse6 .cse0 .cse7 .cse8) (or .cse1 .cse0 (or .cse5 .cse2 .cse4)) (or .cse6 .cse0 .cse7 .cse8 .cse3)))) [2018-12-09 19:41:40,022 INFO L448 ceAbstractionStarter]: For program point stopSystemFINAL(lines 435 449) no Hoare annotation was computed. [2018-12-09 19:41:40,022 INFO L448 ceAbstractionStarter]: For program point isPumpRunningEXIT(lines 371 379) no Hoare annotation was computed. [2018-12-09 19:41:40,022 INFO L451 ceAbstractionStarter]: At program point isPumpRunningENTRY(lines 371 379) the Hoare annotation is: true [2018-12-09 19:41:40,022 INFO L448 ceAbstractionStarter]: For program point isPumpRunningFINAL(lines 371 379) no Hoare annotation was computed. [2018-12-09 19:41:40,022 INFO L448 ceAbstractionStarter]: For program point select_featuresEXIT(lines 945 951) no Hoare annotation was computed. [2018-12-09 19:41:40,022 INFO L451 ceAbstractionStarter]: At program point select_featuresFINAL(lines 945 951) the Hoare annotation is: true [2018-12-09 19:41:40,023 INFO L444 ceAbstractionStarter]: At program point runTestENTRY(lines 896 906) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= ~systemActive~0 1) (= 1 ~waterLevel~0) (= 0 ~methAndRunningLastTime~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-12-09 19:41:40,023 INFO L448 ceAbstractionStarter]: For program point runTestEXIT(lines 896 906) no Hoare annotation was computed. [2018-12-09 19:41:40,023 INFO L448 ceAbstractionStarter]: For program point runTestFINAL(lines 896 906) no Hoare annotation was computed. [2018-12-09 19:41:40,023 INFO L444 ceAbstractionStarter]: At program point L901(line 901) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= ~systemActive~0 1) (= 1 ~waterLevel~0) (= 0 ~methAndRunningLastTime~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-12-09 19:41:40,023 INFO L451 ceAbstractionStarter]: At program point isMethaneAlarmENTRY(lines 360 370) the Hoare annotation is: true [2018-12-09 19:41:40,023 INFO L451 ceAbstractionStarter]: At program point L365(line 365) the Hoare annotation is: true [2018-12-09 19:41:40,023 INFO L448 ceAbstractionStarter]: For program point L365-1(line 365) no Hoare annotation was computed. [2018-12-09 19:41:40,023 INFO L448 ceAbstractionStarter]: For program point isMethaneAlarmEXIT(lines 360 370) no Hoare annotation was computed. [2018-12-09 19:41:40,023 INFO L448 ceAbstractionStarter]: For program point isMethaneAlarmFINAL(lines 360 370) no Hoare annotation was computed. [2018-12-09 19:41:40,023 INFO L444 ceAbstractionStarter]: At program point deactivatePumpENTRY(lines 352 359) the Hoare annotation is: (let ((.cse0 (= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse3 (not (= ~systemActive~0 1))) (.cse1 (< 2 ~waterLevel~0)) (.cse2 (not (= 1 |old(~pumpRunning~0)|)))) (and (or (< ~methaneLevelCritical~0 1) .cse0 .cse1 .cse2 .cse3) (or .cse0 (or .cse3 (not (= ~methaneLevelCritical~0 0))) .cse1 .cse2))) [2018-12-09 19:41:40,023 INFO L448 ceAbstractionStarter]: For program point deactivatePumpEXIT(lines 352 359) no Hoare annotation was computed. [2018-12-09 19:41:40,024 INFO L448 ceAbstractionStarter]: For program point deactivatePumpFINAL(lines 352 359) no Hoare annotation was computed. [2018-12-09 19:41:40,024 INFO L448 ceAbstractionStarter]: For program point processEnvironmentEXIT(lines 319 343) no Hoare annotation was computed. [2018-12-09 19:41:40,024 INFO L444 ceAbstractionStarter]: At program point processEnvironmentENTRY(lines 319 343) the Hoare annotation is: (let ((.cse0 (< 1 ~waterLevel~0)) (.cse2 (not (= 1 |old(~pumpRunning~0)|))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse5 (< ~methaneLevelCritical~0 1)) (.cse7 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (< 2 ~waterLevel~0)) (.cse3 (not (= ~systemActive~0 1))) (.cse8 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse3 .cse1) (or .cse1 .cse6 .cse3 (or .cse7 .cse4) .cse8) (or .cse5 .cse7 .cse6 .cse3 .cse8 .cse1))) [2018-12-09 19:41:40,024 INFO L444 ceAbstractionStarter]: At program point L338(line 338) the Hoare annotation is: (let ((.cse1 (< 1 ~waterLevel~0)) (.cse2 (not (= 1 |old(~pumpRunning~0)|))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (< ~methaneLevelCritical~0 1)) (.cse7 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (< 2 ~waterLevel~0)) (.cse3 (not (= ~systemActive~0 1))) (.cse8 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 (or .cse7 .cse4) .cse8) (or .cse0 .cse7 .cse6 .cse3 .cse8 .cse5))) [2018-12-09 19:41:40,024 INFO L448 ceAbstractionStarter]: For program point L338-1(lines 319 343) no Hoare annotation was computed. [2018-12-09 19:41:40,024 INFO L444 ceAbstractionStarter]: At program point L333(line 333) the Hoare annotation is: (let ((.cse1 (< 1 ~waterLevel~0)) (.cse2 (not (= 1 |old(~pumpRunning~0)|))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (< ~methaneLevelCritical~0 1)) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (< 2 ~waterLevel~0)) (.cse3 (not (= ~systemActive~0 1))) (.cse7 (not (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 (= |old(~pumpRunning~0)| ~pumpRunning~0) .cse2 .cse3 .cse4) (or .cse5 .cse3 (or .cse6 .cse4) .cse7) (or .cse0 .cse6 .cse5 .cse3 .cse7))) [2018-12-09 19:41:40,024 INFO L444 ceAbstractionStarter]: At program point L329(line 329) the Hoare annotation is: (let ((.cse0 (< 1 ~waterLevel~0)) (.cse1 (= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse2 (not (= 1 |old(~pumpRunning~0)|))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse5 (< ~methaneLevelCritical~0 1)) (.cse7 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (< 2 ~waterLevel~0)) (.cse3 (not (= ~systemActive~0 1))) (.cse8 (not (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 (and (<= ~methaneLevelCritical~0 processEnvironment_~tmp~3) .cse1) .cse2 .cse3) (or .cse6 .cse3 (or .cse7 .cse4) .cse8) (or .cse5 .cse7 .cse6 .cse3 .cse8))) [2018-12-09 19:41:40,024 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 335) no Hoare annotation was computed. [2018-12-09 19:41:40,024 INFO L444 ceAbstractionStarter]: At program point L325(line 325) the Hoare annotation is: (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (< 1 ~waterLevel~0)) (.cse2 (not (= 1 |old(~pumpRunning~0)|))) (.cse1 (= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse8 (< ~methaneLevelCritical~0 1)) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (< 2 ~waterLevel~0)) (.cse3 (not (= ~systemActive~0 1))) (.cse7 (not (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse3 (or .cse6 .cse4) .cse7) (or .cse8 .cse0 .cse2 .cse3 .cse1) (or .cse8 .cse6 .cse5 .cse3 .cse7))) [2018-12-09 19:41:40,025 INFO L448 ceAbstractionStarter]: For program point L325-1(line 325) no Hoare annotation was computed. [2018-12-09 19:41:40,025 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 340) no Hoare annotation was computed. [2018-12-09 19:41:40,025 INFO L448 ceAbstractionStarter]: For program point L171(lines 171 177) no Hoare annotation was computed. [2018-12-09 19:41:40,025 INFO L448 ceAbstractionStarter]: For program point isHighWaterSensorDryEXIT(lines 167 180) no Hoare annotation was computed. [2018-12-09 19:41:40,025 INFO L451 ceAbstractionStarter]: At program point isHighWaterSensorDryENTRY(lines 167 180) the Hoare annotation is: true [2018-12-09 19:41:40,025 INFO L448 ceAbstractionStarter]: For program point isHighWaterSensorDryFINAL(lines 167 180) no Hoare annotation was computed. [2018-12-09 19:41:40,025 INFO L448 ceAbstractionStarter]: For program point processEnvironment__wrappee__baseEXIT(lines 285 291) no Hoare annotation was computed. [2018-12-09 19:41:40,025 INFO L451 ceAbstractionStarter]: At program point processEnvironment__wrappee__baseFINAL(lines 285 291) the Hoare annotation is: true [2018-12-09 19:41:40,025 INFO L444 ceAbstractionStarter]: At program point testENTRY(lines 186 253) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= ~systemActive~0 1) (= 1 ~waterLevel~0) (= 0 ~methAndRunningLastTime~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-12-09 19:41:40,025 INFO L448 ceAbstractionStarter]: For program point testFINAL(lines 186 253) no Hoare annotation was computed. [2018-12-09 19:41:40,025 INFO L444 ceAbstractionStarter]: At program point L246(lines 195 247) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-12-09 19:41:40,026 INFO L444 ceAbstractionStarter]: At program point L236(line 236) the Hoare annotation is: (let ((.cse0 (<= ~waterLevel~0 2)) (.cse2 (= ~pumpRunning~0 1)) (.cse3 (= ~systemActive~0 1)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse6 (<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1)))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~systemActive~0)| 1)) (and (and (= 0 ~pumpRunning~0) .cse1 .cse4 .cse5) .cse6) (not (= |old(~methAndRunningLastTime~0)| 0)) (and (and (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) .cse4 .cse5) .cse6) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-12-09 19:41:40,026 INFO L448 ceAbstractionStarter]: For program point L234(lines 234 240) no Hoare annotation was computed. [2018-12-09 19:41:40,026 INFO L444 ceAbstractionStarter]: At program point L234-1(lines 226 241) the Hoare annotation is: (let ((.cse3 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= ~pumpRunning~0 1)) (.cse5 (= ~systemActive~0 1)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= ~systemActive~0 0)) (.cse7 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (and .cse1 .cse2 .cse3 .cse5 .cse4 .cse6) (and .cse7 .cse2 .cse8 .cse5 .cse4) (and .cse2 .cse3 .cse8 .cse5 .cse4) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~systemActive~0)| 1)) (and (and (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) .cse5 .cse4 .cse6) .cse2) (not (= |old(~methAndRunningLastTime~0)| 0)) (and (and .cse0 .cse7 .cse1 .cse4) .cse2) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-12-09 19:41:40,026 INFO L448 ceAbstractionStarter]: For program point L197(lines 196 245) no Hoare annotation was computed. [2018-12-09 19:41:40,026 INFO L444 ceAbstractionStarter]: At program point L228(line 228) the Hoare annotation is: (let ((.cse0 (not (= ~systemActive~0 0))) (.cse3 (= ~pumpRunning~0 1)) (.cse1 (<= ~waterLevel~0 2)) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse6 (= 0 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse7 (= 0 ~methAndRunningLastTime~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse1 .cse3 .cse4) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse1 (and .cse5 .cse6 .cse4 .cse7)) (and (and .cse6 .cse2 .cse4 .cse7) (<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-12-09 19:41:40,026 INFO L448 ceAbstractionStarter]: For program point L226(lines 226 241) no Hoare annotation was computed. [2018-12-09 19:41:40,026 INFO L444 ceAbstractionStarter]: At program point L218(line 218) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 1)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse5 (= ~systemActive~0 0)) (.cse8 (= 0 ~methaneLevelCritical~0)) (.cse6 (= 0 ~pumpRunning~0)) (.cse0 (<= ~waterLevel~0 2)) (.cse3 (= ~systemActive~0 1)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse7 (= 0 ~methAndRunningLastTime~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 .cse0 .cse1 .cse4 .cse7) (and .cse0 (and .cse8 .cse2 .cse3 .cse7 .cse4)) (not (= |old(~systemActive~0)| 1)) (and .cse6 .cse0 .cse1 .cse3 .cse4 .cse7) (and .cse5 (and (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) .cse4 .cse7) .cse0) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse8 .cse6 .cse0 .cse3 .cse4 .cse7) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-12-09 19:41:40,026 INFO L448 ceAbstractionStarter]: For program point L216(lines 216 222) no Hoare annotation was computed. [2018-12-09 19:41:40,026 INFO L448 ceAbstractionStarter]: For program point L216-1(lines 216 222) no Hoare annotation was computed. [2018-12-09 19:41:40,027 INFO L444 ceAbstractionStarter]: At program point L243(lines 196 245) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 1)) (.cse0 (= ~systemActive~0 0)) (.cse8 (let ((.cse9 (= ~pumpRunning~0 0))) (or (and (= ~methaneLevelCritical~0 0) .cse9) (and (= ~methaneLevelCritical~0 1) .cse9)))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (<= ~waterLevel~0 2)) (.cse3 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= ~systemActive~0 1)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (= 0 ~methAndRunningLastTime~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~systemActive~0)| 1)) (and (not (= ~waterLevel~0 1)) .cse2 .cse3 .cse6 .cse7 .cse4) (and (and .cse8 .cse7 .cse4 .cse5) (<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))) (and (= 0 ~methaneLevelCritical~0) .cse2 .cse6 .cse7 .cse5 .cse4) (and .cse0 (and .cse8 .cse4 .cse5) .cse2) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse1 .cse2 .cse3 .cse7 .cse4 .cse5) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-12-09 19:41:40,027 INFO L444 ceAbstractionStarter]: At program point L208(line 208) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 1)) (.cse3 (= ~systemActive~0 1)) (.cse2 (<= ~waterLevel~0 2)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse9 (= ~systemActive~0 0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse8 (<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~systemActive~0)| 1)) (not (= 0 |old(~pumpRunning~0)|)) (and .cse1 .cse2 .cse6 .cse3 .cse4 .cse5) (and .cse2 .cse6 .cse7 .cse3 .cse4) (not (= |old(~methAndRunningLastTime~0)| 0)) (and (and (= ~methaneLevelCritical~0 0) .cse7 .cse3) .cse4 .cse5 .cse8) (and .cse9 .cse1 .cse2 .cse6 .cse4 .cse5) (and .cse9 (and .cse0 .cse1 .cse4) .cse5 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-12-09 19:41:40,027 INFO L448 ceAbstractionStarter]: For program point L206(lines 206 212) no Hoare annotation was computed. [2018-12-09 19:41:40,027 INFO L448 ceAbstractionStarter]: For program point L206-1(lines 206 212) no Hoare annotation was computed. [2018-12-09 19:41:40,027 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 202) no Hoare annotation was computed. [2018-12-09 19:41:40,027 INFO L448 ceAbstractionStarter]: For program point testEXIT(lines 186 253) no Hoare annotation was computed. [2018-12-09 19:41:40,027 INFO L448 ceAbstractionStarter]: For program point L65(lines 65 71) no Hoare annotation was computed. [2018-12-09 19:41:40,027 INFO L448 ceAbstractionStarter]: For program point L64(lines 64 74) no Hoare annotation was computed. [2018-12-09 19:41:40,027 INFO L444 ceAbstractionStarter]: At program point L62(line 62) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse5 (= ~methAndRunningLastTime~0 0)) (.cse3 (not (= ~systemActive~0 0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse4 (< 2 ~waterLevel~0)) (.cse8 (not (= 1 ~pumpRunning~0))) (.cse6 (not (= ~systemActive~0 1))) (.cse2 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or (or .cse0 .cse1 .cse2) .cse3 .cse4 .cse5) (or (or .cse0 .cse1 .cse6 .cse2) .cse4 .cse5) (or (or .cse1 .cse6 .cse7) .cse4) (or .cse3 (or .cse1 .cse7) .cse4) (or (< 1 ~waterLevel~0) .cse8 .cse6 .cse7) (or .cse4 .cse8 .cse6 .cse2 .cse7) (or (< ~methaneLevelCritical~0 1) (= ~waterLevel~0 1) .cse4 (= 0 ~methAndRunningLastTime~0) .cse8 .cse6 .cse2))) [2018-12-09 19:41:40,027 INFO L448 ceAbstractionStarter]: For program point L62-1(line 62) no Hoare annotation was computed. [2018-12-09 19:41:40,028 INFO L448 ceAbstractionStarter]: For program point L60(lines 60 77) no Hoare annotation was computed. [2018-12-09 19:41:40,028 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 52 80) no Hoare annotation was computed. [2018-12-09 19:41:40,028 INFO L444 ceAbstractionStarter]: At program point L58(line 58) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse6 (= ~methAndRunningLastTime~0 0)) (.cse7 (= 0 ~methAndRunningLastTime~0)) (.cse5 (< 2 ~waterLevel~0)) (.cse8 (not (= 1 ~pumpRunning~0))) (.cse2 (not (= ~systemActive~0 1))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse3 .cse4)) .cse5 .cse6) (or (and (or .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse3)) (not (= ~systemActive~0 0)) .cse5 .cse6) (or (< ~methaneLevelCritical~0 1) (= ~waterLevel~0 1) .cse5 .cse7 .cse8 .cse2 .cse3) (or .cse7 .cse5 .cse8 .cse2 .cse3 .cse4))) [2018-12-09 19:41:40,028 INFO L448 ceAbstractionStarter]: For program point L58-1(line 58) no Hoare annotation was computed. [2018-12-09 19:41:40,028 INFO L444 ceAbstractionStarter]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 52 80) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse6 (= ~methAndRunningLastTime~0 0)) (.cse7 (= 0 ~methAndRunningLastTime~0)) (.cse5 (< 2 ~waterLevel~0)) (.cse8 (not (= 1 ~pumpRunning~0))) (.cse2 (not (= ~systemActive~0 1))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse3 .cse4)) .cse5 .cse6) (or (and (or .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse3)) (not (= ~systemActive~0 0)) .cse5 .cse6) (or (< ~methaneLevelCritical~0 1) (= ~waterLevel~0 1) .cse5 .cse7 .cse8 .cse2 .cse3) (or .cse7 .cse5 .cse8 .cse2 .cse3 .cse4))) [2018-12-09 19:41:40,028 INFO L448 ceAbstractionStarter]: For program point __utac_acc__Specification2_spec__2EXIT(lines 52 80) no Hoare annotation was computed. [2018-12-09 19:41:40,028 INFO L444 ceAbstractionStarter]: At program point L67(line 67) the Hoare annotation is: (let ((.cse2 (not (= 1 ~pumpRunning~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= ~systemActive~0 0))) (.cse0 (< ~methaneLevelCritical~0 1)) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= ~systemActive~0 1))) (.cse1 (< 2 ~waterLevel~0))) (and (or .cse0 (= ~waterLevel~0 1) .cse1 .cse2 .cse3 .cse4) (or (or .cse5 .cse3 .cse6) .cse1) (or .cse7 (or .cse5 .cse6) .cse1) (or (< 1 ~waterLevel~0) .cse2 .cse3 .cse6) (or .cse1 .cse2 .cse3 .cse4 .cse6) (or .cse0 .cse7 .cse1 .cse5) (or .cse0 (or .cse5 .cse3) .cse1))) [2018-12-09 19:41:40,028 INFO L444 ceAbstractionStarter]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 44 51) the Hoare annotation is: (or (= 0 ~methAndRunningLastTime~0) (not (= 0 ~pumpRunning~0)) (not (= ~systemActive~0 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= ~waterLevel~0 1)) (not (= ~methaneLevelCritical~0 0))) [2018-12-09 19:41:40,028 INFO L448 ceAbstractionStarter]: For program point __utac_acc__Specification2_spec__1FINAL(lines 44 51) no Hoare annotation was computed. [2018-12-09 19:41:40,028 INFO L448 ceAbstractionStarter]: For program point __utac_acc__Specification2_spec__1EXIT(lines 44 51) no Hoare annotation was computed. [2018-12-09 19:41:40,028 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 19:41:40,028 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (<= ~waterLevel~0 |old(~waterLevel~0)|) (= |old(~pumpRunning~0)| ~pumpRunning~0)) [2018-12-09 19:41:40,028 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 19:41:40,028 INFO L448 ceAbstractionStarter]: For program point activatePumpFINAL(lines 344 351) no Hoare annotation was computed. [2018-12-09 19:41:40,028 INFO L448 ceAbstractionStarter]: For program point activatePumpEXIT(lines 344 351) no Hoare annotation was computed. [2018-12-09 19:41:40,029 INFO L444 ceAbstractionStarter]: At program point activatePumpENTRY(lines 344 351) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 1)) (.cse5 (= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (< 2 ~waterLevel~0)) (.cse3 (not (= ~systemActive~0 1))) (.cse4 (not (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~methaneLevelCritical~0 0)) .cse5) (or (< ~methaneLevelCritical~0 1) .cse0 .cse5 .cse1 .cse2 .cse3 .cse4))) [2018-12-09 19:41:40,029 INFO L448 ceAbstractionStarter]: For program point isHighWaterLevelEXIT(lines 416 434) no Hoare annotation was computed. [2018-12-09 19:41:40,029 INFO L448 ceAbstractionStarter]: For program point L425(lines 425 429) no Hoare annotation was computed. [2018-12-09 19:41:40,029 INFO L451 ceAbstractionStarter]: At program point L423(line 423) the Hoare annotation is: true [2018-12-09 19:41:40,029 INFO L448 ceAbstractionStarter]: For program point L425-2(lines 425 429) no Hoare annotation was computed. [2018-12-09 19:41:40,029 INFO L448 ceAbstractionStarter]: For program point L423-1(line 423) no Hoare annotation was computed. [2018-12-09 19:41:40,029 INFO L451 ceAbstractionStarter]: At program point isHighWaterLevelENTRY(lines 416 434) the Hoare annotation is: true [2018-12-09 19:41:40,029 INFO L448 ceAbstractionStarter]: For program point isHighWaterLevelFINAL(lines 416 434) no Hoare annotation was computed. [2018-12-09 19:41:40,029 INFO L444 ceAbstractionStarter]: At program point changeMethaneLevelENTRY(lines 114 125) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 1))) (let ((.cse2 (not (= ~waterLevel~0 2))) (.cse6 (< |old(~methaneLevelCritical~0)| 1)) (.cse9 (<= 1 ~methaneLevelCritical~0)) (.cse3 (not (= 1 ~pumpRunning~0))) (.cse1 (not (= |old(~methaneLevelCritical~0)| 1))) (.cse13 (let ((.cse14 (= ~pumpRunning~0 0))) (or (and (= ~methaneLevelCritical~0 0) .cse14) (and .cse0 .cse14)))) (.cse10 (not (= ~systemActive~0 0))) (.cse7 (not (= 0 ~pumpRunning~0))) (.cse8 (< 2 ~waterLevel~0)) (.cse4 (not (= ~systemActive~0 1))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse12 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse11 (= 0 ~methaneLevelCritical~0))) (and (or .cse0 (or .cse1 .cse2) .cse3 .cse4 .cse5) (or .cse0 (or (not (= ~methAndRunningLastTime~0 1)) .cse1 .cse3 .cse4 .cse2)) (or .cse6 .cse7 .cse8 .cse4 .cse5 .cse9) (or .cse9 .cse6 .cse7 .cse10 .cse8 .cse5) (or .cse8 .cse11 (or .cse4 .cse3 .cse5 .cse12)) (or .cse6 .cse9 .cse8 .cse3 .cse4) (or .cse13 .cse8 (or .cse1 .cse7 .cse4 .cse5)) (or (or (or .cse1 .cse7) .cse5) .cse10 .cse8 .cse13) (or .cse7 .cse10 .cse8 .cse11 .cse5 .cse12) (or .cse7 .cse8 .cse4 .cse5 .cse12 .cse11)))) [2018-12-09 19:41:40,029 INFO L448 ceAbstractionStarter]: For program point changeMethaneLevelEXIT(lines 114 125) no Hoare annotation was computed. [2018-12-09 19:41:40,029 INFO L448 ceAbstractionStarter]: For program point L118-1(lines 114 125) no Hoare annotation was computed. [2018-12-09 19:41:40,029 INFO L448 ceAbstractionStarter]: For program point cleanupEXIT(lines 835 864) no Hoare annotation was computed. [2018-12-09 19:41:40,029 INFO L451 ceAbstractionStarter]: At program point cleanupENTRY(lines 835 864) the Hoare annotation is: true [2018-12-09 19:41:40,029 INFO L451 ceAbstractionStarter]: At program point L860(lines 835 864) the Hoare annotation is: true [2018-12-09 19:41:40,029 INFO L448 ceAbstractionStarter]: For program point L856(line 856) no Hoare annotation was computed. [2018-12-09 19:41:40,029 INFO L448 ceAbstractionStarter]: For program point L849(lines 849 853) no Hoare annotation was computed. [2018-12-09 19:41:40,029 INFO L451 ceAbstractionStarter]: At program point L849-1(lines 849 853) the Hoare annotation is: true [2018-12-09 19:41:40,029 INFO L448 ceAbstractionStarter]: For program point L846(line 846) no Hoare annotation was computed. [2018-12-09 19:41:40,029 INFO L451 ceAbstractionStarter]: At program point L845-2(lines 845 859) the Hoare annotation is: true [2018-12-09 19:41:40,029 INFO L451 ceAbstractionStarter]: At program point L841(line 841) the Hoare annotation is: true [2018-12-09 19:41:40,029 INFO L448 ceAbstractionStarter]: For program point L841-1(line 841) no Hoare annotation was computed. [2018-12-09 19:41:40,030 INFO L444 ceAbstractionStarter]: At program point L274(line 274) the Hoare annotation is: (let ((.cse14 (<= ~waterLevel~0 |old(~waterLevel~0)|)) (.cse13 (not (= ~waterLevel~0 1))) (.cse15 (= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse12 (= |old(~waterLevel~0)| 1))) (let ((.cse2 (= 1 ~waterLevel~0)) (.cse4 (not .cse12)) (.cse11 (not (= ~systemActive~0 0))) (.cse9 (= 0 ~methAndRunningLastTime~0)) (.cse10 (< ~methaneLevelCritical~0 1)) (.cse6 (< 2 |old(~waterLevel~0)|)) (.cse16 (and .cse14 .cse13 (<= ~waterLevel~0 1) .cse15)) (.cse8 (not (= 1 |old(~pumpRunning~0)|))) (.cse17 (and (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|) .cse15)) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= ~systemActive~0 1))) (.cse18 (= ~waterLevel~0 2)) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse19 (not (= |old(~waterLevel~0)| 2)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 (or .cse3 .cse5 .cse7) .cse8 .cse9) (or .cse2 .cse1 .cse3 .cse4 .cse5 .cse7) (or (or .cse10 .cse1 .cse11) .cse6) (or .cse10 .cse12 .cse13 .cse1 .cse6 .cse3 .cse5) (or .cse1 .cse6 .cse3 .cse5 .cse7 (and .cse14 .cse9 .cse15)) (or .cse10 .cse16 .cse6 .cse8 .cse3 .cse17) (or .cse6 (or .cse1 .cse11 .cse7)) (or .cse10 .cse1 .cse6 .cse3 .cse5 (and (<= ~waterLevel~0 2) .cse9 .cse15)) (or .cse10 .cse9 .cse6 .cse8 .cse3 .cse5) (or .cse10 (< 1 |old(~waterLevel~0)|) .cse14 .cse1 .cse3 .cse5) (or .cse6 .cse16 .cse8 .cse17 .cse3 .cse7) (or .cse18 .cse1 .cse3 .cse5 .cse7 .cse19) (or .cse0 .cse1 .cse3 .cse18 .cse5 .cse19)))) [2018-12-09 19:41:40,030 INFO L444 ceAbstractionStarter]: At program point L272(lines 272 278) the Hoare annotation is: (let ((.cse33 (= ~methaneLevelCritical~0 1)) (.cse31 (= ~methaneLevelCritical~0 0)) (.cse34 (= ~systemActive~0 1))) (let ((.cse30 (= ~methAndRunningLastTime~0 0)) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse11 (not .cse34)) (.cse3 (not .cse31)) (.cse13 (not .cse33)) (.cse18 (not (= 1 |old(~pumpRunning~0)|))) (.cse12 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse24 (= |old(~waterLevel~0)| 1)) (.cse21 (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)) (.cse35 (= 0 ~pumpRunning~0)) (.cse20 (not (= ~waterLevel~0 1))) (.cse9 (<= ~waterLevel~0 1)) (.cse19 (<= ~waterLevel~0 |old(~waterLevel~0)|)) (.cse10 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (let ((.cse4 (and .cse19 .cse10)) (.cse17 (and .cse19 .cse35 .cse20 .cse9)) (.cse16 (and .cse21 .cse35)) (.cse5 (< 1 |old(~waterLevel~0)|)) (.cse14 (= 1 ~waterLevel~0)) (.cse15 (not .cse24)) (.cse22 (= ~waterLevel~0 2)) (.cse26 (or .cse11 (and (or .cse18 .cse3) (or .cse13 .cse18)) .cse12)) (.cse8 (< ~methaneLevelCritical~0 1)) (.cse28 (= ~pumpRunning~0 1)) (.cse6 (or .cse1 .cse11 .cse12 .cse3)) (.cse7 (and (= 0 ~methaneLevelCritical~0) (and .cse30 .cse34) .cse10)) (.cse23 (not (= |old(~waterLevel~0)| 2))) (.cse25 (= 0 ~methAndRunningLastTime~0)) (.cse29 (let ((.cse32 (= ~pumpRunning~0 0))) (or (and .cse30 .cse31 .cse32) (and .cse30 .cse33 .cse32)))) (.cse27 (and (or .cse1 .cse3) (or .cse13 .cse1))) (.cse2 (not (= ~systemActive~0 0))) (.cse0 (< 2 |old(~waterLevel~0)|))) (and (or .cse0 (or .cse1 .cse2 .cse3) .cse4) (or .cse5 .cse6 .cse7) (or (or .cse8 .cse1 .cse2) .cse0 .cse4) (or .cse8 .cse5 .cse1 (and .cse9 .cse10) .cse11 .cse12) (or .cse13 .cse1 .cse14 .cse11 .cse15 .cse12) (or .cse14 .cse1 .cse11 .cse15 .cse12 .cse3) (or .cse8 .cse16 .cse17 .cse0 .cse18 .cse11) (or .cse17 .cse16 .cse0 (and .cse19 .cse20 .cse9 .cse10) .cse18 (and .cse21 .cse10) .cse11 .cse3) (or .cse13 .cse22 .cse1 .cse11 .cse12 .cse23) (or .cse0 .cse20 (or .cse8 .cse24 .cse1 .cse2)) (or .cse5 .cse25 .cse26) (or .cse0 .cse11 .cse25 .cse27 .cse12) (or .cse2 .cse14 .cse27 .cse15 .cse12) (or .cse1 .cse11 .cse12 .cse3 .cse22 .cse23) (or .cse8 .cse24 .cse1 .cse0 (and .cse19 .cse20 .cse10) .cse11 (and .cse20 (<= ~waterLevel~0 2) .cse28 .cse25) .cse12) (or .cse26 .cse29 .cse8 .cse0) (or .cse28 .cse0 .cse6 (and .cse19 .cse7)) (or .cse23 .cse25 .cse18 .cse11 .cse12 .cse3) (or .cse2 .cse29 (or .cse27 .cse12) .cse0) (or (or .cse24 .cse1 .cse2 .cse3) .cse20 .cse0))))) [2018-12-09 19:41:40,030 INFO L444 ceAbstractionStarter]: At program point timeShiftENTRY(lines 261 284) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| 1)) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse9 (not (= ~methaneLevelCritical~0 1))) (.cse12 (not (= 0 |old(~pumpRunning~0)|))) (.cse16 (<= ~waterLevel~0 |old(~waterLevel~0)|)) (.cse18 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (let ((.cse15 (and .cse16 .cse18)) (.cse11 (= 1 ~waterLevel~0)) (.cse21 (and (or .cse12 .cse4) (or .cse9 .cse12))) (.cse13 (not .cse0)) (.cse20 (< 1 |old(~waterLevel~0)|)) (.cse6 (= ~waterLevel~0 2)) (.cse8 (not (= |old(~waterLevel~0)| 2))) (.cse19 (not (= ~systemActive~0 0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse10 (< ~methaneLevelCritical~0 1)) (.cse17 (= 0 ~methAndRunningLastTime~0)) (.cse1 (< 2 |old(~waterLevel~0)|)) (.cse2 (not (= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= ~systemActive~0 1))) (.cse14 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (and .cse6 (= ~methAndRunningLastTime~0 1)) (let ((.cse7 (not (= |old(~methAndRunningLastTime~0)| 1)))) (and (or .cse7 .cse2 .cse3 .cse4 .cse8) (or .cse7 .cse9 .cse2 .cse3 .cse8)))) (or .cse10 .cse0 .cse1 .cse2 .cse3 .cse5) (or .cse11 .cse12 .cse3 .cse13 .cse14 .cse4) (or .cse10 .cse15 .cse1 .cse2 .cse3) (or .cse10 .cse0 .cse5 .cse12 .cse1 .cse3 .cse14) (or .cse12 .cse1 .cse3 .cse14 .cse4 (and .cse16 .cse17 .cse18)) (or .cse15 .cse1 (or .cse12 .cse19 .cse4)) (or .cse1 (and .cse16 .cse5 .cse18) (or .cse10 .cse0 .cse12 .cse19)) (or .cse20 .cse17 (or .cse3 .cse2 .cse14 .cse4)) (or .cse9 .cse11 .cse12 .cse3 .cse13 .cse14) (or .cse15 .cse1 .cse2 .cse3 .cse4) (or .cse10 .cse12 .cse1 .cse3 .cse14 (and (<= ~waterLevel~0 2) .cse17 .cse18)) (or (or .cse21 .cse14) .cse19 .cse1 .cse17) (or .cse19 .cse11 .cse21 .cse13 .cse14) (or (or .cse10 .cse12 .cse19) .cse20 (and (<= ~waterLevel~0 1) .cse18)) (or .cse10 .cse20 .cse16 .cse12 .cse3 .cse14) (or .cse6 .cse9 .cse12 .cse3 .cse14 .cse8) (or .cse6 .cse12 .cse3 .cse14 .cse4 .cse8) (or (and .cse6 .cse17) (and (or .cse4 .cse8) (or .cse9 .cse8)) .cse2 .cse3 .cse14) (or (or .cse0 .cse12 .cse19 .cse4) .cse5 .cse1) (or .cse10 .cse17 .cse1 (or .cse2 .cse3 .cse14))))) [2018-12-09 19:41:40,030 INFO L444 ceAbstractionStarter]: At program point L267(line 267) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 2)) (.cse6 (not (= ~methaneLevelCritical~0 1))) (.cse5 (not (= |old(~waterLevel~0)| 2))) (.cse7 (< ~methaneLevelCritical~0 1)) (.cse13 (= 0 ~methAndRunningLastTime~0)) (.cse10 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse8 (not (= 0 |old(~pumpRunning~0)|))) (.cse12 (not (= ~systemActive~0 0))) (.cse11 (and (<= ~waterLevel~0 |old(~waterLevel~0)|) (= |old(~pumpRunning~0)| ~pumpRunning~0))) (.cse9 (< 2 |old(~waterLevel~0)|)) (.cse2 (not (= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= ~systemActive~0 1))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or (and .cse0 (= ~methAndRunningLastTime~0 1)) (let ((.cse1 (not (= |old(~methAndRunningLastTime~0)| 1)))) (and (or .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse6 .cse2 .cse3 .cse5)))) (or .cse7 .cse8 .cse9 .cse3 .cse10) (or .cse7 .cse11 .cse9 .cse2 .cse3) (or (or .cse7 .cse8 .cse12) .cse9) (or .cse0 (and (or .cse4 .cse5) (or .cse6 .cse5)) .cse2 .cse3 .cse10) (or .cse9 .cse13 (or .cse3 .cse2 .cse10 .cse4)) (or .cse9 .cse3 (or .cse8 .cse4) .cse10) (or .cse7 .cse9 .cse13 (or .cse2 .cse3 .cse10)) (or .cse9 (or .cse8 .cse12 .cse4)) (or .cse11 .cse9 .cse2 .cse3 .cse4))) [2018-12-09 19:41:40,030 INFO L448 ceAbstractionStarter]: For program point timeShiftEXIT(lines 261 284) no Hoare annotation was computed. [2018-12-09 19:41:40,030 INFO L448 ceAbstractionStarter]: For program point L265(lines 264 283) no Hoare annotation was computed. [2018-12-09 19:41:40,030 INFO L448 ceAbstractionStarter]: For program point timeShiftFINAL(lines 261 284) no Hoare annotation was computed. [2018-12-09 19:41:40,030 INFO L451 ceAbstractionStarter]: At program point isMethaneLevelCriticalENTRY(lines 126 134) the Hoare annotation is: true [2018-12-09 19:41:40,030 INFO L448 ceAbstractionStarter]: For program point isMethaneLevelCriticalFINAL(lines 126 134) no Hoare annotation was computed. [2018-12-09 19:41:40,031 INFO L448 ceAbstractionStarter]: For program point isMethaneLevelCriticalEXIT(lines 126 134) no Hoare annotation was computed. [2018-12-09 19:41:40,031 INFO L444 ceAbstractionStarter]: At program point lowerWaterLevelENTRY(lines 90 101) the Hoare annotation is: (let ((.cse0 (<= ~waterLevel~0 |old(~waterLevel~0)|)) (.cse1 (< 2 |old(~waterLevel~0)|)) (.cse5 (= ~waterLevel~0 2)) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (= 1 ~pumpRunning~0))) (.cse3 (not (= ~systemActive~0 1))) (.cse6 (not (= |old(~waterLevel~0)| 2)))) (and (or .cse0 .cse1 .cse2 (or .cse3 .cse4)) (or (< ~methaneLevelCritical~0 1) .cse0 .cse1 .cse3 .cse2) (or .cse5 (and (or .cse3 .cse4 .cse6) (or .cse7 .cse3 .cse6)) .cse2 (not (= ~methAndRunningLastTime~0 0))) (or .cse5 (let ((.cse8 (not (= ~methAndRunningLastTime~0 1)))) (and (or .cse8 .cse2 .cse3 .cse4 .cse6) (or .cse8 .cse7 .cse2 .cse3 .cse6)))))) [2018-12-09 19:41:40,031 INFO L448 ceAbstractionStarter]: For program point L94-1(lines 90 101) no Hoare annotation was computed. [2018-12-09 19:41:40,031 INFO L448 ceAbstractionStarter]: For program point lowerWaterLevelEXIT(lines 90 101) no Hoare annotation was computed. [2018-12-09 19:41:40,031 INFO L448 ceAbstractionStarter]: For program point setupEXIT(lines 889 895) no Hoare annotation was computed. [2018-12-09 19:41:40,031 INFO L451 ceAbstractionStarter]: At program point setupFINAL(lines 889 895) the Hoare annotation is: true [2018-12-09 19:41:40,031 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 19:41:40,031 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~systemActive~0 1) (= 0 ~methAndRunningLastTime~0)) [2018-12-09 19:41:40,031 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 19:41:40,031 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 19:41:40,031 INFO L444 ceAbstractionStarter]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 293 317) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (< 2 ~waterLevel~0)) (.cse1 (not (= ~systemActive~0 1))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (and (or (< 1 ~waterLevel~0) .cse0 (not (= 1 |old(~pumpRunning~0)|)) .cse1 .cse2) (or .cse0 .cse3 .cse1 (or .cse4 .cse2) .cse5) (or (< ~methaneLevelCritical~0 1) .cse4 .cse3 .cse1 .cse5 .cse0))) [2018-12-09 19:41:40,031 INFO L448 ceAbstractionStarter]: For program point processEnvironment__wrappee__highWaterSensorEXIT(lines 293 317) no Hoare annotation was computed. [2018-12-09 19:41:40,031 INFO L444 ceAbstractionStarter]: At program point L312(line 312) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (< 2 ~waterLevel~0)) (.cse0 (not (= ~systemActive~0 1))) (.cse4 (not (= ~methAndRunningLastTime~0 0)))) (and (or (< 1 ~waterLevel~0) (= |old(~pumpRunning~0)| ~pumpRunning~0) (not (= 1 |old(~pumpRunning~0)|)) .cse0 .cse1) (or .cse2 .cse0 (or .cse3 .cse1) .cse4) (or (< ~methaneLevelCritical~0 1) .cse3 .cse2 .cse0 .cse4))) [2018-12-09 19:41:40,031 INFO L448 ceAbstractionStarter]: For program point L312-1(lines 293 317) no Hoare annotation was computed. [2018-12-09 19:41:40,031 INFO L444 ceAbstractionStarter]: At program point L307(line 307) the Hoare annotation is: (let ((.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (< 2 ~waterLevel~0)) (.cse0 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2) (= |old(~pumpRunning~0)| ~pumpRunning~0))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~systemActive~0 1))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 (or .cse3 .cse4) .cse5) (or (< ~methaneLevelCritical~0 1) .cse3 .cse1 .cse2 .cse0 .cse5) (or (< 1 ~waterLevel~0) (not (= 1 |old(~pumpRunning~0)|)) .cse2 .cse4))) [2018-12-09 19:41:40,031 INFO L444 ceAbstractionStarter]: At program point L303(line 303) the Hoare annotation is: (let ((.cse5 (< ~methaneLevelCritical~0 1)) (.cse0 (< 1 ~waterLevel~0)) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse7 (< 2 ~waterLevel~0)) (.cse2 (not (= ~systemActive~0 1))) (.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse6 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse1 .cse7 .cse2 .cse3) (or .cse0 (not (= 1 |old(~pumpRunning~0)|)) .cse2 .cse4) (or .cse5 .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse7 .cse2 .cse3 .cse4 .cse6))) [2018-12-09 19:41:40,031 INFO L448 ceAbstractionStarter]: For program point L301(lines 301 309) no Hoare annotation was computed. [2018-12-09 19:41:40,032 INFO L444 ceAbstractionStarter]: At program point L299(line 299) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (< 2 ~waterLevel~0)) (.cse0 (not (= ~systemActive~0 1))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (and (or (< 1 ~waterLevel~0) (not (= 1 |old(~pumpRunning~0)|)) .cse0 .cse1) (or .cse2 .cse3 .cse0 (or .cse4 .cse1) .cse5) (or (< ~methaneLevelCritical~0 1) .cse4 .cse3 .cse0 .cse5 .cse2))) [2018-12-09 19:41:40,032 INFO L448 ceAbstractionStarter]: For program point L299-1(line 299) no Hoare annotation was computed. [2018-12-09 19:41:40,032 INFO L448 ceAbstractionStarter]: For program point L297(lines 297 314) no Hoare annotation was computed. [2018-12-09 19:41:40,032 INFO L448 ceAbstractionStarter]: For program point startSystemEXIT(lines 450 457) no Hoare annotation was computed. [2018-12-09 19:41:40,032 INFO L444 ceAbstractionStarter]: At program point startSystemENTRY(lines 450 457) the Hoare annotation is: (let ((.cse6 (not (= ~methaneLevelCritical~0 1))) (.cse5 (not (= ~waterLevel~0 2))) (.cse8 (= |old(~systemActive~0)| 0)) (.cse10 (not (= ~systemActive~0 0))) (.cse9 (< 2 ~waterLevel~0)) (.cse7 (not (= 1 ~pumpRunning~0))) (.cse0 (= ~systemActive~0 1)) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= |old(~systemActive~0)| 1))) (.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse1 .cse2 .cse3 .cse5) (or (and (or .cse2 .cse4 .cse5) (or .cse6 .cse2 .cse5)) .cse0 .cse7 .cse3) (or .cse8 .cse9 .cse7 .cse4 .cse10) (or .cse0 (let ((.cse11 (not (= ~methAndRunningLastTime~0 1)))) (and (or .cse11 .cse7 .cse2 .cse4 .cse5) (or .cse11 .cse6 .cse7 .cse2 .cse5)))) (or (< ~methaneLevelCritical~0 1) .cse8 .cse10 .cse9 .cse7) (or .cse0 .cse1 .cse2 .cse3 (not (= ~waterLevel~0 1)) .cse4))) [2018-12-09 19:41:40,032 INFO L448 ceAbstractionStarter]: For program point startSystemFINAL(lines 450 457) no Hoare annotation was computed. [2018-12-09 19:41:40,032 INFO L448 ceAbstractionStarter]: For program point waterRiseEXIT(lines 102 113) no Hoare annotation was computed. [2018-12-09 19:41:40,032 INFO L448 ceAbstractionStarter]: For program point L106-1(lines 102 113) no Hoare annotation was computed. [2018-12-09 19:41:40,032 INFO L444 ceAbstractionStarter]: At program point waterRiseENTRY(lines 102 113) the Hoare annotation is: (let ((.cse6 (not (= ~methaneLevelCritical~0 1))) (.cse7 (not (= 0 ~pumpRunning~0))) (.cse8 (not (= ~systemActive~0 1))) (.cse14 (not (= ~methaneLevelCritical~0 0)))) (let ((.cse4 (or .cse7 .cse8 .cse14)) (.cse2 (or .cse7 .cse8)) (.cse15 (not (= ~systemActive~0 0))) (.cse9 (= 1 ~waterLevel~0)) (.cse16 (and (or .cse7 .cse14) (or .cse6 .cse7))) (.cse10 (not (= |old(~waterLevel~0)| 1))) (.cse1 (< ~methaneLevelCritical~0 1)) (.cse0 (<= ~waterLevel~0 |old(~waterLevel~0)|)) (.cse5 (< 2 |old(~waterLevel~0)|)) (.cse11 (= ~waterLevel~0 2)) (.cse12 (not (= |old(~waterLevel~0)| 2))) (.cse13 (not (= 1 ~pumpRunning~0))) (.cse3 (not (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 .cse1 (< 1 |old(~waterLevel~0)|) .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse3) (or (or .cse6 .cse7 .cse8) .cse9 .cse10 .cse3) (or .cse11 .cse4 .cse3 .cse12) (or .cse5 .cse13 (or .cse8 .cse14) .cse3 .cse0) (or .cse6 .cse11 .cse2 .cse3 .cse12) (or .cse15 .cse0 .cse5 .cse16 .cse3) (or .cse1 .cse15 .cse5 .cse3 .cse0 .cse7) (or .cse11 (or (not (= ~methAndRunningLastTime~0 1)) .cse6 .cse13 .cse8 .cse12)) (or .cse9 .cse7 .cse8 .cse10 .cse3 .cse14) (or .cse1 (<= ~waterLevel~0 2) .cse5 .cse2 .cse3) (or .cse15 .cse9 .cse16 .cse10 .cse3) (or .cse1 .cse0 .cse5 .cse8 .cse13) (or .cse11 (and (or .cse8 .cse14 .cse12) (or .cse6 .cse8 .cse12)) .cse13 .cse3)))) [2018-12-09 19:41:40,032 INFO L448 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 825 832) no Hoare annotation was computed. [2018-12-09 19:41:40,032 INFO L451 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 825 832) the Hoare annotation is: true [2018-12-09 19:41:40,032 INFO L448 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 829) no Hoare annotation was computed. [2018-12-09 19:41:40,032 INFO L448 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 825 832) no Hoare annotation was computed. [2018-12-09 19:41:40,043 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 07:41:40 BoogieIcfgContainer [2018-12-09 19:41:40,044 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 19:41:40,044 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 19:41:40,044 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 19:41:40,044 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 19:41:40,045 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 07:41:01" (3/4) ... [2018-12-09 19:41:40,048 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 19:41:40,051 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-12-09 19:41:40,051 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-12-09 19:41:40,051 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 19:41:40,052 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure stopSystem [2018-12-09 19:41:40,052 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isPumpRunning [2018-12-09 19:41:40,052 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-12-09 19:41:40,052 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure runTest [2018-12-09 19:41:40,052 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneAlarm [2018-12-09 19:41:40,052 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2018-12-09 19:41:40,052 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment [2018-12-09 19:41:40,052 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isHighWaterSensorDry [2018-12-09 19:41:40,052 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__base [2018-12-09 19:41:40,052 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-12-09 19:41:40,052 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification2_spec__2 [2018-12-09 19:41:40,052 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification2_spec__1 [2018-12-09 19:41:40,052 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 19:41:40,052 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activatePump [2018-12-09 19:41:40,052 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isHighWaterLevel [2018-12-09 19:41:40,052 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2018-12-09 19:41:40,052 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2018-12-09 19:41:40,052 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2018-12-09 19:41:40,052 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2018-12-09 19:41:40,053 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lowerWaterLevel [2018-12-09 19:41:40,053 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-12-09 19:41:40,053 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__highWaterSensor [2018-12-09 19:41:40,053 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure startSystem [2018-12-09 19:41:40,053 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2018-12-09 19:41:40,053 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-12-09 19:41:40,058 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2018-12-09 19:41:40,058 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2018-12-09 19:41:40,058 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2018-12-09 19:41:40,059 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-12-09 19:41:40,059 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-09 19:41:40,059 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-09 19:41:40,077 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((!(0 == \old(pumpRunning)) || !(\old(waterLevel) == 1)) || (((((systemActive == 0 && 0 == pumpRunning) && waterLevel <= 2) && 1 <= methaneLevelCritical) && splverifierCounter == 0) && 0 == methAndRunningLastTime)) || !(\old(systemActive) == 1)) || (((((!(waterLevel == 1) && waterLevel <= 2) && 1 <= methaneLevelCritical) && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0)) || ((((((methaneLevelCritical == 0 && pumpRunning == 0) || (methaneLevelCritical == 1 && pumpRunning == 0)) && systemActive == 1) && splverifierCounter == 0) && 0 == methAndRunningLastTime) && waterLevel <= \old(waterLevel) + 1)) || (((((0 == methaneLevelCritical && waterLevel <= 2) && pumpRunning == 1) && systemActive == 1) && 0 == methAndRunningLastTime) && splverifierCounter == 0)) || ((systemActive == 0 && (((methaneLevelCritical == 0 && pumpRunning == 0) || (methaneLevelCritical == 1 && pumpRunning == 0)) && splverifierCounter == 0) && 0 == methAndRunningLastTime) && waterLevel <= 2)) || !(\old(methAndRunningLastTime) == 0)) || (((((0 == pumpRunning && waterLevel <= 2) && 1 <= methaneLevelCritical) && systemActive == 1) && splverifierCounter == 0) && 0 == methAndRunningLastTime)) || !(\old(methaneLevelCritical) == 0) [2018-12-09 19:41:40,077 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(0 == \old(pumpRunning)) || !(\old(systemActive) == 1)) || !(\old(methAndRunningLastTime) == 0)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0) [2018-12-09 19:41:40,107 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_a64c85ba-aebb-4527-baa9-b5e1ef5f96a1/bin-2019/utaipan/witness.graphml [2018-12-09 19:41:40,107 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 19:41:40,108 INFO L168 Benchmark]: Toolchain (without parser) took 39367.50 ms. Allocated memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: 1.5 GB). Free memory was 953.5 MB in the beginning and 1.0 GB in the end (delta: -83.2 MB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. [2018-12-09 19:41:40,108 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 19:41:40,108 INFO L168 Benchmark]: CACSL2BoogieTranslator took 282.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 953.5 MB in the beginning and 1.1 GB in the end (delta: -158.7 MB). Peak memory consumption was 24.8 MB. Max. memory is 11.5 GB. [2018-12-09 19:41:40,109 INFO L168 Benchmark]: Boogie Procedure Inliner took 19.87 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 19:41:40,109 INFO L168 Benchmark]: Boogie Preprocessor took 21.91 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 19:41:40,109 INFO L168 Benchmark]: RCFGBuilder took 326.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 47.7 MB). Peak memory consumption was 47.7 MB. Max. memory is 11.5 GB. [2018-12-09 19:41:40,109 INFO L168 Benchmark]: TraceAbstraction took 38650.22 ms. Allocated memory was 1.2 GB in the beginning and 2.6 GB in the end (delta: 1.4 GB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 27.8 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-12-09 19:41:40,109 INFO L168 Benchmark]: Witness Printer took 63.36 ms. Allocated memory is still 2.6 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 61.9 kB). Peak memory consumption was 61.9 kB. Max. memory is 11.5 GB. [2018-12-09 19:41:40,110 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 282.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 953.5 MB in the beginning and 1.1 GB in the end (delta: -158.7 MB). Peak memory consumption was 24.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 19.87 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.91 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 326.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 47.7 MB). Peak memory consumption was 47.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 38650.22 ms. Allocated memory was 1.2 GB in the beginning and 2.6 GB in the end (delta: 1.4 GB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 27.8 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. * Witness Printer took 63.36 ms. Allocated memory is still 2.6 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 61.9 kB). Peak memory consumption was 61.9 kB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 829]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 195]: Loop Invariant Derived loop invariant: (((!(0 == \old(pumpRunning)) || !(\old(systemActive) == 1)) || !(\old(methAndRunningLastTime) == 0)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 835]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 196]: Loop Invariant Derived loop invariant: (((((((((!(0 == \old(pumpRunning)) || !(\old(waterLevel) == 1)) || (((((systemActive == 0 && 0 == pumpRunning) && waterLevel <= 2) && 1 <= methaneLevelCritical) && splverifierCounter == 0) && 0 == methAndRunningLastTime)) || !(\old(systemActive) == 1)) || (((((!(waterLevel == 1) && waterLevel <= 2) && 1 <= methaneLevelCritical) && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0)) || ((((((methaneLevelCritical == 0 && pumpRunning == 0) || (methaneLevelCritical == 1 && pumpRunning == 0)) && systemActive == 1) && splverifierCounter == 0) && 0 == methAndRunningLastTime) && waterLevel <= \old(waterLevel) + 1)) || (((((0 == methaneLevelCritical && waterLevel <= 2) && pumpRunning == 1) && systemActive == 1) && 0 == methAndRunningLastTime) && splverifierCounter == 0)) || ((systemActive == 0 && (((methaneLevelCritical == 0 && pumpRunning == 0) || (methaneLevelCritical == 1 && pumpRunning == 0)) && splverifierCounter == 0) && 0 == methAndRunningLastTime) && waterLevel <= 2)) || !(\old(methAndRunningLastTime) == 0)) || (((((0 == pumpRunning && waterLevel <= 2) && 1 <= methaneLevelCritical) && systemActive == 1) && splverifierCounter == 0) && 0 == methAndRunningLastTime)) || !(\old(methaneLevelCritical) == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 29 procedures, 151 locations, 1 error locations. SAFE Result, 38.5s OverallTime, 13 OverallIterations, 3 TraceHistogramMax, 11.7s AutomataDifference, 0.0s DeadEndRemovalTime, 21.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 2684 SDtfs, 3332 SDslu, 7680 SDs, 0 SdLazy, 6725 SolverSat, 1670 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.3s Time, PredicateUnifierStatistics: 2 DeclaredPredicates, 954 GetRequests, 781 SyntacticMatches, 20 SemanticMatches, 153 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1013 ImplicationChecksByTransitivity, 1.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4555occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 1.9s AbstIntTime, 3 AbstIntIterations, 1 AbstIntStrong, 0.9969503521500208 AbsIntWeakeningRatio, 0.8129032258064516 AbsIntAvgWeakeningVarsNumRemoved, 27.225806451612904 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 13 MinimizatonAttempts, 994 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 64 LocationsWithAnnotation, 9207 PreInvPairs, 11047 NumberOfFragments, 5741 HoareAnnotationTreeSize, 9207 FomulaSimplifications, 139960 FormulaSimplificationTreeSizeReduction, 3.3s HoareSimplificationTime, 64 FomulaSimplificationsInter, 188646 FormulaSimplificationTreeSizeReductionInter, 18.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 1588 NumberOfCodeBlocks, 1588 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 1879 ConstructedInterpolants, 0 QuantifiedInterpolants, 402263 SizeOfPredicates, 7 NumberOfNonLiveVariables, 1815 ConjunctsInSsa, 27 ConjunctsInUnsatCore, 17 InterpolantComputations, 11 PerfectInterpolantSequences, 370/395 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...