./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_6c039900-7df2-46bd-a4a0-5ec5d755603a/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6c039900-7df2-46bd-a4a0-5ec5d755603a/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6c039900-7df2-46bd-a4a0-5ec5d755603a/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6c039900-7df2-46bd-a4a0-5ec5d755603a/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_6c039900-7df2-46bd-a4a0-5ec5d755603a/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6c039900-7df2-46bd-a4a0-5ec5d755603a/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 [2018-12-02 00:28:28,646 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 00:28:28,648 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 00:28:28,655 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 00:28:28,655 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 00:28:28,656 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 00:28:28,656 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 00:28:28,657 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 00:28:28,658 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 00:28:28,658 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 00:28:28,659 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 00:28:28,659 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 00:28:28,659 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 00:28:28,660 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 00:28:28,660 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 00:28:28,660 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 00:28:28,661 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 00:28:28,662 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 00:28:28,663 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 00:28:28,663 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 00:28:28,664 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 00:28:28,665 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 00:28:28,667 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 00:28:28,667 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 00:28:28,667 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 00:28:28,667 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 00:28:28,668 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 00:28:28,668 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 00:28:28,669 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 00:28:28,669 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 00:28:28,669 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 00:28:28,669 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 00:28:28,670 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 00:28:28,670 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 00:28:28,670 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 00:28:28,670 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 00:28:28,671 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6c039900-7df2-46bd-a4a0-5ec5d755603a/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-02 00:28:28,681 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 00:28:28,681 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 00:28:28,682 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 00:28:28,682 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 00:28:28,682 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-02 00:28:28,682 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-02 00:28:28,682 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-02 00:28:28,682 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-02 00:28:28,682 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-02 00:28:28,682 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-02 00:28:28,683 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-02 00:28:28,683 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-02 00:28:28,683 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-02 00:28:28,683 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 00:28:28,684 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 00:28:28,684 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 00:28:28,684 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 00:28:28,684 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 00:28:28,684 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 00:28:28,684 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 00:28:28,684 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 00:28:28,684 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 00:28:28,685 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 00:28:28,685 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 00:28:28,685 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 00:28:28,685 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 00:28:28,685 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 00:28:28,685 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 00:28:28,685 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 00:28:28,686 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 00:28:28,686 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 00:28:28,686 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 00:28:28,686 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-02 00:28:28,686 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 00:28:28,686 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 00:28:28,686 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 00:28:28,686 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_6c039900-7df2-46bd-a4a0-5ec5d755603a/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 [2018-12-02 00:28:28,710 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 00:28:28,717 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 00:28:28,719 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 00:28:28,720 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 00:28:28,720 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 00:28:28,720 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6c039900-7df2-46bd-a4a0-5ec5d755603a/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec2_product40_true-unreach-call_false-termination.cil.c [2018-12-02 00:28:28,754 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6c039900-7df2-46bd-a4a0-5ec5d755603a/bin-2019/utaipan/data/92d6f6a20/59000d45817b4f9081983c331dce4fd4/FLAG591c9bcac [2018-12-02 00:28:29,074 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 00:28:29,075 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6c039900-7df2-46bd-a4a0-5ec5d755603a/sv-benchmarks/c/product-lines/minepump_spec2_product40_true-unreach-call_false-termination.cil.c [2018-12-02 00:28:29,081 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6c039900-7df2-46bd-a4a0-5ec5d755603a/bin-2019/utaipan/data/92d6f6a20/59000d45817b4f9081983c331dce4fd4/FLAG591c9bcac [2018-12-02 00:28:29,089 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6c039900-7df2-46bd-a4a0-5ec5d755603a/bin-2019/utaipan/data/92d6f6a20/59000d45817b4f9081983c331dce4fd4 [2018-12-02 00:28:29,091 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 00:28:29,092 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 00:28:29,092 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 00:28:29,092 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 00:28:29,095 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 00:28:29,095 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:28:29" (1/1) ... [2018-12-02 00:28:29,097 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39cd0825 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:28:29, skipping insertion in model container [2018-12-02 00:28:29,097 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:28:29" (1/1) ... [2018-12-02 00:28:29,101 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 00:28:29,122 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 00:28:29,274 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 00:28:29,319 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 00:28:29,362 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 00:28:29,377 INFO L195 MainTranslator]: Completed translation [2018-12-02 00:28:29,378 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:28:29 WrapperNode [2018-12-02 00:28:29,378 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 00:28:29,378 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 00:28:29,378 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 00:28:29,378 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 00:28:29,383 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:28:29" (1/1) ... [2018-12-02 00:28:29,392 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:28:29" (1/1) ... [2018-12-02 00:28:29,397 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 00:28:29,398 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 00:28:29,398 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 00:28:29,398 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 00:28:29,404 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:28:29" (1/1) ... [2018-12-02 00:28:29,404 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:28:29" (1/1) ... [2018-12-02 00:28:29,406 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:28:29" (1/1) ... [2018-12-02 00:28:29,406 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:28:29" (1/1) ... [2018-12-02 00:28:29,412 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:28:29" (1/1) ... [2018-12-02 00:28:29,417 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:28:29" (1/1) ... [2018-12-02 00:28:29,418 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:28:29" (1/1) ... [2018-12-02 00:28:29,420 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 00:28:29,420 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 00:28:29,421 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 00:28:29,421 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 00:28:29,421 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:28:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c039900-7df2-46bd-a4a0-5ec5d755603a/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 [2018-12-02 00:28:29,454 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-12-02 00:28:29,454 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-12-02 00:28:29,454 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 00:28:29,454 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 00:28:29,454 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-12-02 00:28:29,454 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-12-02 00:28:29,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 00:28:29,455 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-12-02 00:28:29,455 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-12-02 00:28:29,455 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-12-02 00:28:29,455 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-12-02 00:28:29,455 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-12-02 00:28:29,455 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-12-02 00:28:29,455 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-12-02 00:28:29,455 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-12-02 00:28:29,455 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-12-02 00:28:29,455 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-12-02 00:28:29,455 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2018-12-02 00:28:29,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2018-12-02 00:28:29,456 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2018-12-02 00:28:29,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2018-12-02 00:28:29,456 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-12-02 00:28:29,456 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-12-02 00:28:29,456 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-12-02 00:28:29,456 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-12-02 00:28:29,456 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-12-02 00:28:29,456 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-12-02 00:28:29,456 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-12-02 00:28:29,456 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-12-02 00:28:29,456 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-12-02 00:28:29,457 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-12-02 00:28:29,457 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-12-02 00:28:29,457 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-12-02 00:28:29,457 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-12-02 00:28:29,457 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-12-02 00:28:29,457 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-12-02 00:28:29,457 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-12-02 00:28:29,457 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-12-02 00:28:29,457 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-12-02 00:28:29,457 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-12-02 00:28:29,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-12-02 00:28:29,458 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-12-02 00:28:29,458 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-12-02 00:28:29,458 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-12-02 00:28:29,458 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-12-02 00:28:29,458 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-12-02 00:28:29,458 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-12-02 00:28:29,458 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-12-02 00:28:29,458 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-12-02 00:28:29,458 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-12-02 00:28:29,459 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-12-02 00:28:29,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-02 00:28:29,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 00:28:29,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 00:28:29,459 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-12-02 00:28:29,459 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-12-02 00:28:29,459 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-12-02 00:28:29,459 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-12-02 00:28:29,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 00:28:29,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 00:28:29,732 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 00:28:29,732 INFO L280 CfgBuilder]: Removed 2 assue(true) statements. [2018-12-02 00:28:29,732 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:28:29 BoogieIcfgContainer [2018-12-02 00:28:29,732 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 00:28:29,733 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 00:28:29,733 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 00:28:29,735 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 00:28:29,735 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 12:28:29" (1/3) ... [2018-12-02 00:28:29,735 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@343de487 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:28:29, skipping insertion in model container [2018-12-02 00:28:29,735 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:28:29" (2/3) ... [2018-12-02 00:28:29,736 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@343de487 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:28:29, skipping insertion in model container [2018-12-02 00:28:29,736 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:28:29" (3/3) ... [2018-12-02 00:28:29,737 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product40_true-unreach-call_false-termination.cil.c [2018-12-02 00:28:29,743 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 00:28:29,748 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 00:28:29,757 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 00:28:29,775 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 00:28:29,775 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 00:28:29,776 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 00:28:29,776 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 00:28:29,776 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 00:28:29,776 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 00:28:29,776 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 00:28:29,776 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 00:28:29,788 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states. [2018-12-02 00:28:29,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-12-02 00:28:29,793 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:28:29,794 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] [2018-12-02 00:28:29,795 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:28:29,798 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:28:29,798 INFO L82 PathProgramCache]: Analyzing trace with hash 2091806382, now seen corresponding path program 1 times [2018-12-02 00:28:29,800 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 00:28:29,827 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:29,828 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:28:29,828 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:29,828 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 00:28:29,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:28:29,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 00:28:29,941 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:28:29,941 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-02 00:28:29,941 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 00:28:29,944 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-02 00:28:29,951 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-02 00:28:29,952 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-02 00:28:29,953 INFO L87 Difference]: Start difference. First operand 151 states. Second operand 2 states. [2018-12-02 00:28:29,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:28:29,977 INFO L93 Difference]: Finished difference Result 272 states and 339 transitions. [2018-12-02 00:28:29,977 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-02 00:28:29,978 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 51 [2018-12-02 00:28:29,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:28:29,985 INFO L225 Difference]: With dead ends: 272 [2018-12-02 00:28:29,985 INFO L226 Difference]: Without dead ends: 138 [2018-12-02 00:28:29,988 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 [2018-12-02 00:28:29,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2018-12-02 00:28:30,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 138. [2018-12-02 00:28:30,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 138 states. [2018-12-02 00:28:30,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 163 transitions. [2018-12-02 00:28:30,019 INFO L78 Accepts]: Start accepts. Automaton has 138 states and 163 transitions. Word has length 51 [2018-12-02 00:28:30,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:28:30,019 INFO L480 AbstractCegarLoop]: Abstraction has 138 states and 163 transitions. [2018-12-02 00:28:30,019 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-02 00:28:30,020 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 163 transitions. [2018-12-02 00:28:30,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-12-02 00:28:30,021 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:28:30,021 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] [2018-12-02 00:28:30,022 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:28:30,022 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:28:30,022 INFO L82 PathProgramCache]: Analyzing trace with hash -692733716, now seen corresponding path program 1 times [2018-12-02 00:28:30,022 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 00:28:30,023 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:30,023 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:28:30,023 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:30,023 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 00:28:30,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:28:30,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 00:28:30,081 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:28:30,081 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:28:30,081 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 00:28:30,082 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:28:30,083 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:28:30,083 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:28:30,083 INFO L87 Difference]: Start difference. First operand 138 states and 163 transitions. Second operand 3 states. [2018-12-02 00:28:30,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:28:30,101 INFO L93 Difference]: Finished difference Result 211 states and 249 transitions. [2018-12-02 00:28:30,102 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:28:30,102 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 52 [2018-12-02 00:28:30,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:28:30,103 INFO L225 Difference]: With dead ends: 211 [2018-12-02 00:28:30,103 INFO L226 Difference]: Without dead ends: 129 [2018-12-02 00:28:30,104 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 [2018-12-02 00:28:30,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129 states. [2018-12-02 00:28:30,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129 to 129. [2018-12-02 00:28:30,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 129 states. [2018-12-02 00:28:30,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 129 states and 151 transitions. [2018-12-02 00:28:30,113 INFO L78 Accepts]: Start accepts. Automaton has 129 states and 151 transitions. Word has length 52 [2018-12-02 00:28:30,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:28:30,113 INFO L480 AbstractCegarLoop]: Abstraction has 129 states and 151 transitions. [2018-12-02 00:28:30,113 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:28:30,113 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 151 transitions. [2018-12-02 00:28:30,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-12-02 00:28:30,114 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:28:30,114 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] [2018-12-02 00:28:30,114 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:28:30,114 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:28:30,114 INFO L82 PathProgramCache]: Analyzing trace with hash -925146630, now seen corresponding path program 1 times [2018-12-02 00:28:30,114 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 00:28:30,115 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:30,115 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:28:30,115 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:30,115 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 00:28:30,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:28:30,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 00:28:30,201 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:28:30,201 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-02 00:28:30,201 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 00:28:30,201 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-02 00:28:30,202 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-02 00:28:30,202 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-12-02 00:28:30,202 INFO L87 Difference]: Start difference. First operand 129 states and 151 transitions. Second operand 7 states. [2018-12-02 00:28:30,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:28:30,462 INFO L93 Difference]: Finished difference Result 382 states and 467 transitions. [2018-12-02 00:28:30,462 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 00:28:30,462 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 57 [2018-12-02 00:28:30,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:28:30,464 INFO L225 Difference]: With dead ends: 382 [2018-12-02 00:28:30,464 INFO L226 Difference]: Without dead ends: 281 [2018-12-02 00:28:30,465 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 [2018-12-02 00:28:30,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2018-12-02 00:28:30,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 269. [2018-12-02 00:28:30,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 269 states. [2018-12-02 00:28:30,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 328 transitions. [2018-12-02 00:28:30,483 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 328 transitions. Word has length 57 [2018-12-02 00:28:30,483 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:28:30,483 INFO L480 AbstractCegarLoop]: Abstraction has 269 states and 328 transitions. [2018-12-02 00:28:30,483 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-02 00:28:30,484 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 328 transitions. [2018-12-02 00:28:30,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-12-02 00:28:30,485 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:28:30,485 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] [2018-12-02 00:28:30,486 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:28:30,486 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:28:30,486 INFO L82 PathProgramCache]: Analyzing trace with hash 844118170, now seen corresponding path program 1 times [2018-12-02 00:28:30,486 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 00:28:30,487 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:30,487 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:28:30,487 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:30,487 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 00:28:30,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:28:30,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 00:28:30,536 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:28:30,537 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 00:28:30,537 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 00:28:30,537 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 00:28:30,537 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 00:28:30,537 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-02 00:28:30,538 INFO L87 Difference]: Start difference. First operand 269 states and 328 transitions. Second operand 6 states. [2018-12-02 00:28:30,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:28:30,675 INFO L93 Difference]: Finished difference Result 733 states and 918 transitions. [2018-12-02 00:28:30,675 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-02 00:28:30,675 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 62 [2018-12-02 00:28:30,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:28:30,679 INFO L225 Difference]: With dead ends: 733 [2018-12-02 00:28:30,679 INFO L226 Difference]: Without dead ends: 492 [2018-12-02 00:28:30,680 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 [2018-12-02 00:28:30,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 492 states. [2018-12-02 00:28:30,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 492 to 486. [2018-12-02 00:28:30,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 486 states. [2018-12-02 00:28:30,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 486 states and 596 transitions. [2018-12-02 00:28:30,711 INFO L78 Accepts]: Start accepts. Automaton has 486 states and 596 transitions. Word has length 62 [2018-12-02 00:28:30,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:28:30,711 INFO L480 AbstractCegarLoop]: Abstraction has 486 states and 596 transitions. [2018-12-02 00:28:30,711 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 00:28:30,711 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 596 transitions. [2018-12-02 00:28:30,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-12-02 00:28:30,713 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:28:30,713 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] [2018-12-02 00:28:30,714 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:28:30,714 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:28:30,714 INFO L82 PathProgramCache]: Analyzing trace with hash -1970608458, now seen corresponding path program 1 times [2018-12-02 00:28:30,714 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 00:28:30,715 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:30,715 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:28:30,715 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:30,715 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 00:28:30,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:28:30,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 00:28:30,776 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:28:30,776 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-02 00:28:30,776 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 00:28:30,777 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-02 00:28:30,777 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-02 00:28:30,777 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-02 00:28:30,777 INFO L87 Difference]: Start difference. First operand 486 states and 596 transitions. Second operand 7 states. [2018-12-02 00:28:31,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:28:31,190 INFO L93 Difference]: Finished difference Result 1271 states and 1678 transitions. [2018-12-02 00:28:31,190 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-02 00:28:31,190 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 66 [2018-12-02 00:28:31,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:28:31,192 INFO L225 Difference]: With dead ends: 1271 [2018-12-02 00:28:31,192 INFO L226 Difference]: Without dead ends: 813 [2018-12-02 00:28:31,194 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 [2018-12-02 00:28:31,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 813 states. [2018-12-02 00:28:31,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 813 to 715. [2018-12-02 00:28:31,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 715 states. [2018-12-02 00:28:31,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 715 states and 871 transitions. [2018-12-02 00:28:31,224 INFO L78 Accepts]: Start accepts. Automaton has 715 states and 871 transitions. Word has length 66 [2018-12-02 00:28:31,225 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:28:31,225 INFO L480 AbstractCegarLoop]: Abstraction has 715 states and 871 transitions. [2018-12-02 00:28:31,225 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-02 00:28:31,225 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 871 transitions. [2018-12-02 00:28:31,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-12-02 00:28:31,226 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:28:31,226 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] [2018-12-02 00:28:31,226 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:28:31,226 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:28:31,226 INFO L82 PathProgramCache]: Analyzing trace with hash 271257836, now seen corresponding path program 1 times [2018-12-02 00:28:31,227 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 00:28:31,227 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:31,227 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:28:31,227 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:31,227 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 00:28:31,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:28:31,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 00:28:31,281 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:28:31,281 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 00:28:31,281 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 00:28:31,281 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 00:28:31,281 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 00:28:31,282 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-02 00:28:31,282 INFO L87 Difference]: Start difference. First operand 715 states and 871 transitions. Second operand 6 states. [2018-12-02 00:28:31,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:28:31,326 INFO L93 Difference]: Finished difference Result 1422 states and 1764 transitions. [2018-12-02 00:28:31,326 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-02 00:28:31,326 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 89 [2018-12-02 00:28:31,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:28:31,329 INFO L225 Difference]: With dead ends: 1422 [2018-12-02 00:28:31,329 INFO L226 Difference]: Without dead ends: 735 [2018-12-02 00:28:31,331 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 [2018-12-02 00:28:31,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 735 states. [2018-12-02 00:28:31,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 735 to 735. [2018-12-02 00:28:31,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 735 states. [2018-12-02 00:28:31,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 735 states and 891 transitions. [2018-12-02 00:28:31,369 INFO L78 Accepts]: Start accepts. Automaton has 735 states and 891 transitions. Word has length 89 [2018-12-02 00:28:31,369 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:28:31,369 INFO L480 AbstractCegarLoop]: Abstraction has 735 states and 891 transitions. [2018-12-02 00:28:31,369 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 00:28:31,369 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 891 transitions. [2018-12-02 00:28:31,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-12-02 00:28:31,371 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:28:31,371 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] [2018-12-02 00:28:31,371 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:28:31,372 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:28:31,372 INFO L82 PathProgramCache]: Analyzing trace with hash 972857710, now seen corresponding path program 1 times [2018-12-02 00:28:31,372 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 00:28:31,372 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:31,373 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:28:31,373 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:31,373 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 00:28:31,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:28:31,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 00:28:31,442 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:28:31,442 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-12-02 00:28:31,443 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 00:28:31,443 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-02 00:28:31,443 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-02 00:28:31,443 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-12-02 00:28:31,443 INFO L87 Difference]: Start difference. First operand 735 states and 891 transitions. Second operand 8 states. [2018-12-02 00:28:31,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:28:31,497 INFO L93 Difference]: Finished difference Result 1470 states and 1842 transitions. [2018-12-02 00:28:31,497 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-02 00:28:31,497 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 89 [2018-12-02 00:28:31,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:28:31,500 INFO L225 Difference]: With dead ends: 1470 [2018-12-02 00:28:31,500 INFO L226 Difference]: Without dead ends: 763 [2018-12-02 00:28:31,502 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 [2018-12-02 00:28:31,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 763 states. [2018-12-02 00:28:31,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 763 to 751. [2018-12-02 00:28:31,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 751 states. [2018-12-02 00:28:31,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 751 states and 907 transitions. [2018-12-02 00:28:31,525 INFO L78 Accepts]: Start accepts. Automaton has 751 states and 907 transitions. Word has length 89 [2018-12-02 00:28:31,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:28:31,526 INFO L480 AbstractCegarLoop]: Abstraction has 751 states and 907 transitions. [2018-12-02 00:28:31,526 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-02 00:28:31,526 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 907 transitions. [2018-12-02 00:28:31,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-12-02 00:28:31,527 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:28:31,527 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] [2018-12-02 00:28:31,528 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:28:31,528 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:28:31,528 INFO L82 PathProgramCache]: Analyzing trace with hash -1596628689, now seen corresponding path program 1 times [2018-12-02 00:28:31,528 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 00:28:31,529 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:31,529 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:28:31,529 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:31,529 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 00:28:31,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:28:31,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 00:28:31,571 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:28:31,571 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 00:28:31,571 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 00:28:31,571 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 00:28:31,571 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 00:28:31,571 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-02 00:28:31,572 INFO L87 Difference]: Start difference. First operand 751 states and 907 transitions. Second operand 4 states. [2018-12-02 00:28:31,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:28:31,739 INFO L93 Difference]: Finished difference Result 2441 states and 3094 transitions. [2018-12-02 00:28:31,739 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 00:28:31,739 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 89 [2018-12-02 00:28:31,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:28:31,746 INFO L225 Difference]: With dead ends: 2441 [2018-12-02 00:28:31,746 INFO L226 Difference]: Without dead ends: 1718 [2018-12-02 00:28:31,749 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 [2018-12-02 00:28:31,750 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1718 states. [2018-12-02 00:28:31,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1718 to 1687. [2018-12-02 00:28:31,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1687 states. [2018-12-02 00:28:31,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1687 states and 2087 transitions. [2018-12-02 00:28:31,813 INFO L78 Accepts]: Start accepts. Automaton has 1687 states and 2087 transitions. Word has length 89 [2018-12-02 00:28:31,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:28:31,814 INFO L480 AbstractCegarLoop]: Abstraction has 1687 states and 2087 transitions. [2018-12-02 00:28:31,814 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 00:28:31,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 2087 transitions. [2018-12-02 00:28:31,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-12-02 00:28:31,816 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:28:31,816 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] [2018-12-02 00:28:31,816 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:28:31,816 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:28:31,816 INFO L82 PathProgramCache]: Analyzing trace with hash -1746816523, now seen corresponding path program 1 times [2018-12-02 00:28:31,816 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 00:28:31,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:31,817 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:28:31,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:31,817 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 00:28:31,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:28:31,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 00:28:31,848 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:28:31,848 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:28:31,848 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 00:28:31,848 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:28:31,849 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:28:31,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:28:31,849 INFO L87 Difference]: Start difference. First operand 1687 states and 2087 transitions. Second operand 3 states. [2018-12-02 00:28:31,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:28:31,907 INFO L93 Difference]: Finished difference Result 2662 states and 3401 transitions. [2018-12-02 00:28:31,907 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:28:31,908 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 93 [2018-12-02 00:28:31,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:28:31,914 INFO L225 Difference]: With dead ends: 2662 [2018-12-02 00:28:31,914 INFO L226 Difference]: Without dead ends: 2659 [2018-12-02 00:28:31,915 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 [2018-12-02 00:28:31,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2659 states. [2018-12-02 00:28:32,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2659 to 2499. [2018-12-02 00:28:32,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2499 states. [2018-12-02 00:28:32,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2499 states to 2499 states and 3205 transitions. [2018-12-02 00:28:32,011 INFO L78 Accepts]: Start accepts. Automaton has 2499 states and 3205 transitions. Word has length 93 [2018-12-02 00:28:32,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:28:32,012 INFO L480 AbstractCegarLoop]: Abstraction has 2499 states and 3205 transitions. [2018-12-02 00:28:32,012 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:28:32,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 3205 transitions. [2018-12-02 00:28:32,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2018-12-02 00:28:32,018 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:28:32,018 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] [2018-12-02 00:28:32,018 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:28:32,018 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:28:32,018 INFO L82 PathProgramCache]: Analyzing trace with hash -879196578, now seen corresponding path program 1 times [2018-12-02 00:28:32,018 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 00:28:32,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:32,019 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:28:32,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:32,019 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 00:28:32,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:28:32,078 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 26 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-12-02 00:28:32,078 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 00:28:32,078 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 00:28:32,078 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 157 with the following transitions: [2018-12-02 00:28:32,080 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] [2018-12-02 00:28:32,105 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 00:28:32,105 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 00:28:32,705 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 00:28:32,706 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. [2018-12-02 00:28:32,714 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:28:32,714 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 00:28:33,082 INFO L227 lantSequenceWeakener]: Weakened 129 states. On average, predicates are now at 96.25% of their original sizes. [2018-12-02 00:28:33,082 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 00:28:33,295 INFO L418 sIntCurrentIteration]: We unified 155 AI predicates to 155 [2018-12-02 00:28:33,295 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 00:28:33,295 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 00:28:33,295 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [25] imperfect sequences [5] total 28 [2018-12-02 00:28:33,296 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 00:28:33,296 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2018-12-02 00:28:33,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2018-12-02 00:28:33,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=107, Invalid=493, Unknown=0, NotChecked=0, Total=600 [2018-12-02 00:28:33,296 INFO L87 Difference]: Start difference. First operand 2499 states and 3205 transitions. Second operand 25 states. [2018-12-02 00:28:42,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:28:42,082 INFO L93 Difference]: Finished difference Result 7299 states and 9530 transitions. [2018-12-02 00:28:42,082 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2018-12-02 00:28:42,082 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 156 [2018-12-02 00:28:42,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:28:42,095 INFO L225 Difference]: With dead ends: 7299 [2018-12-02 00:28:42,095 INFO L226 Difference]: Without dead ends: 5152 [2018-12-02 00:28:42,099 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 [2018-12-02 00:28:42,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5152 states. [2018-12-02 00:28:42,253 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5152 to 4555. [2018-12-02 00:28:42,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4555 states. [2018-12-02 00:28:42,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4555 states to 4555 states and 5635 transitions. [2018-12-02 00:28:42,260 INFO L78 Accepts]: Start accepts. Automaton has 4555 states and 5635 transitions. Word has length 156 [2018-12-02 00:28:42,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:28:42,260 INFO L480 AbstractCegarLoop]: Abstraction has 4555 states and 5635 transitions. [2018-12-02 00:28:42,260 INFO L481 AbstractCegarLoop]: Interpolant automaton has 25 states. [2018-12-02 00:28:42,260 INFO L276 IsEmpty]: Start isEmpty. Operand 4555 states and 5635 transitions. [2018-12-02 00:28:42,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2018-12-02 00:28:42,265 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:28:42,265 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] [2018-12-02 00:28:42,266 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:28:42,266 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:28:42,266 INFO L82 PathProgramCache]: Analyzing trace with hash 1692239768, now seen corresponding path program 1 times [2018-12-02 00:28:42,266 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 00:28:42,266 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:42,266 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:28:42,266 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:42,267 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 00:28:42,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:28:42,351 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 00:28:42,351 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 00:28:42,351 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 00:28:42,351 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 153 with the following transitions: [2018-12-02 00:28:42,351 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] [2018-12-02 00:28:42,353 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 00:28:42,353 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 00:28:43,058 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 00:28:43,058 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. [2018-12-02 00:28:43,061 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:28:43,062 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 00:28:43,062 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 00:28:43,062 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c039900-7df2-46bd-a4a0-5ec5d755603a/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 [2018-12-02 00:28:43,071 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:28:43,071 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 00:28:43,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:28:43,156 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:28:43,274 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-12-02 00:28:43,274 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 00:28:43,565 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 00:28:43,581 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-12-02 00:28:43,581 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [13, 9] total 25 [2018-12-02 00:28:43,581 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 00:28:43,581 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-02 00:28:43,582 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-02 00:28:43,582 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=519, Unknown=0, NotChecked=0, Total=600 [2018-12-02 00:28:43,582 INFO L87 Difference]: Start difference. First operand 4555 states and 5635 transitions. Second operand 8 states. [2018-12-02 00:28:43,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:28:43,820 INFO L93 Difference]: Finished difference Result 8402 states and 10519 transitions. [2018-12-02 00:28:43,820 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-02 00:28:43,820 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 152 [2018-12-02 00:28:43,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:28:43,830 INFO L225 Difference]: With dead ends: 8402 [2018-12-02 00:28:43,830 INFO L226 Difference]: Without dead ends: 4185 [2018-12-02 00:28:43,837 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 [2018-12-02 00:28:43,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4185 states. [2018-12-02 00:28:43,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4185 to 4159. [2018-12-02 00:28:43,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4159 states. [2018-12-02 00:28:43,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4159 states to 4159 states and 5044 transitions. [2018-12-02 00:28:43,976 INFO L78 Accepts]: Start accepts. Automaton has 4159 states and 5044 transitions. Word has length 152 [2018-12-02 00:28:43,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:28:43,976 INFO L480 AbstractCegarLoop]: Abstraction has 4159 states and 5044 transitions. [2018-12-02 00:28:43,976 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-02 00:28:43,976 INFO L276 IsEmpty]: Start isEmpty. Operand 4159 states and 5044 transitions. [2018-12-02 00:28:43,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2018-12-02 00:28:43,981 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:28:43,982 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, 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] [2018-12-02 00:28:43,982 INFO L423 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:28:43,982 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:28:43,982 INFO L82 PathProgramCache]: Analyzing trace with hash -1570087508, now seen corresponding path program 1 times [2018-12-02 00:28:43,982 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 00:28:43,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:43,983 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:28:43,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:43,983 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 00:28:43,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:28:44,032 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-12-02 00:28:44,032 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:28:44,032 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 00:28:44,032 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 00:28:44,033 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 00:28:44,033 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 00:28:44,033 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-02 00:28:44,033 INFO L87 Difference]: Start difference. First operand 4159 states and 5044 transitions. Second operand 4 states. [2018-12-02 00:28:44,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:28:44,208 INFO L93 Difference]: Finished difference Result 6451 states and 7834 transitions. [2018-12-02 00:28:44,208 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 00:28:44,208 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 164 [2018-12-02 00:28:44,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:28:44,215 INFO L225 Difference]: With dead ends: 6451 [2018-12-02 00:28:44,215 INFO L226 Difference]: Without dead ends: 2662 [2018-12-02 00:28:44,220 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 [2018-12-02 00:28:44,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2662 states. [2018-12-02 00:28:44,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2662 to 2610. [2018-12-02 00:28:44,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2610 states. [2018-12-02 00:28:44,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 2610 states and 3098 transitions. [2018-12-02 00:28:44,304 INFO L78 Accepts]: Start accepts. Automaton has 2610 states and 3098 transitions. Word has length 164 [2018-12-02 00:28:44,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:28:44,304 INFO L480 AbstractCegarLoop]: Abstraction has 2610 states and 3098 transitions. [2018-12-02 00:28:44,304 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 00:28:44,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2610 states and 3098 transitions. [2018-12-02 00:28:44,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2018-12-02 00:28:44,307 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:28:44,307 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] [2018-12-02 00:28:44,307 INFO L423 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:28:44,308 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:28:44,308 INFO L82 PathProgramCache]: Analyzing trace with hash 606040431, now seen corresponding path program 1 times [2018-12-02 00:28:44,308 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 00:28:44,308 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:44,308 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:28:44,308 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:28:44,308 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 00:28:44,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:28:44,403 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 6 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-12-02 00:28:44,403 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 00:28:44,403 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 00:28:44,403 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 157 with the following transitions: [2018-12-02 00:28:44,404 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] [2018-12-02 00:28:44,406 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 00:28:44,406 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 00:28:45,231 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 00:28:45,231 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. [2018-12-02 00:28:45,233 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:28:45,233 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 00:28:45,233 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 00:28:45,233 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c039900-7df2-46bd-a4a0-5ec5d755603a/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 [2018-12-02 00:28:45,239 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:28:45,239 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 00:28:45,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:28:45,298 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:28:45,367 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 42 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 00:28:45,367 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 00:28:45,555 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 26 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-12-02 00:28:45,570 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 00:28:45,571 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7, 9] total 19 [2018-12-02 00:28:45,571 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 00:28:45,571 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-02 00:28:45,571 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-02 00:28:45,571 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=283, Unknown=0, NotChecked=0, Total=342 [2018-12-02 00:28:45,571 INFO L87 Difference]: Start difference. First operand 2610 states and 3098 transitions. Second operand 14 states. [2018-12-02 00:28:47,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:28:47,200 INFO L93 Difference]: Finished difference Result 7643 states and 10629 transitions. [2018-12-02 00:28:47,200 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-12-02 00:28:47,200 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 156 [2018-12-02 00:28:47,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:28:47,201 INFO L225 Difference]: With dead ends: 7643 [2018-12-02 00:28:47,202 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 00:28:47,211 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 [2018-12-02 00:28:47,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 00:28:47,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 00:28:47,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 00:28:47,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 00:28:47,212 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 156 [2018-12-02 00:28:47,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:28:47,213 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 00:28:47,213 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-02 00:28:47,213 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 00:28:47,213 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 00:28:47,215 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 00:28:47,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:47,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,974 WARN L180 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 179 [2018-12-02 00:28:48,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:48,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,316 WARN L180 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 127 [2018-12-02 00:28:49,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,812 WARN L180 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 143 [2018-12-02 00:28:49,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:49,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,115 WARN L180 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 106 [2018-12-02 00:28:50,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:28:50,637 WARN L180 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 196 [2018-12-02 00:28:50,890 WARN L180 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 32 [2018-12-02 00:28:51,099 WARN L180 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 32 [2018-12-02 00:28:51,449 WARN L180 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 32 [2018-12-02 00:28:53,360 WARN L180 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 261 DAG size of output: 99 [2018-12-02 00:28:53,750 WARN L180 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 44 [2018-12-02 00:28:54,055 WARN L180 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 34 [2018-12-02 00:28:54,637 WARN L180 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 41 [2018-12-02 00:28:55,242 WARN L180 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 49 [2018-12-02 00:28:55,377 WARN L180 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 45 [2018-12-02 00:28:56,729 WARN L180 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 318 DAG size of output: 93 [2018-12-02 00:28:57,459 WARN L180 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 56 [2018-12-02 00:28:57,903 WARN L180 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 45 [2018-12-02 00:28:58,161 WARN L180 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 31 [2018-12-02 00:28:58,807 WARN L180 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 65 [2018-12-02 00:28:58,986 WARN L180 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 31 [2018-12-02 00:28:59,470 WARN L180 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 45 [2018-12-02 00:28:59,777 WARN L180 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 41 [2018-12-02 00:29:00,055 WARN L180 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 31 [2018-12-02 00:29:00,635 WARN L180 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 62 [2018-12-02 00:29:01,642 WARN L180 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 68 [2018-12-02 00:29:02,002 WARN L180 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 44 [2018-12-02 00:29:02,312 WARN L180 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 35 [2018-12-02 00:29:02,527 WARN L180 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 32 [2018-12-02 00:29:02,745 WARN L180 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 35 [2018-12-02 00:29:03,007 WARN L180 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 1 [2018-12-02 00:29:03,438 WARN L180 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 38 [2018-12-02 00:29:03,697 WARN L180 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 52 [2018-12-02 00:29:03,844 WARN L180 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 32 [2018-12-02 00:29:04,025 WARN L180 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 23 [2018-12-02 00:29:04,731 WARN L180 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 35 [2018-12-02 00:29:05,912 WARN L180 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 237 DAG size of output: 41 [2018-12-02 00:29:06,554 WARN L180 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 42 [2018-12-02 00:29:06,557 INFO L451 ceAbstractionStarter]: At program point select_helpersFINAL(lines 952 958) the Hoare annotation is: true [2018-12-02 00:29:06,557 INFO L448 ceAbstractionStarter]: For program point select_helpersEXIT(lines 952 958) no Hoare annotation was computed. [2018-12-02 00:29:06,558 INFO L448 ceAbstractionStarter]: For program point valid_productEXIT(lines 959 967) no Hoare annotation was computed. [2018-12-02 00:29:06,558 INFO L451 ceAbstractionStarter]: At program point valid_productENTRY(lines 959 967) the Hoare annotation is: true [2018-12-02 00:29:06,558 INFO L448 ceAbstractionStarter]: For program point valid_productFINAL(lines 959 967) no Hoare annotation was computed. [2018-12-02 00:29:06,558 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))) [2018-12-02 00:29:06,558 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))) [2018-12-02 00:29:06,558 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))) [2018-12-02 00:29:06,558 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 910 932) no Hoare annotation was computed. [2018-12-02 00:29:06,559 INFO L448 ceAbstractionStarter]: For program point L920(lines 920 927) no Hoare annotation was computed. [2018-12-02 00:29:06,559 INFO L448 ceAbstractionStarter]: For program point L920-1(lines 920 927) no Hoare annotation was computed. [2018-12-02 00:29:06,559 INFO L448 ceAbstractionStarter]: For program point L918(line 918) no Hoare annotation was computed. [2018-12-02 00:29:06,559 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))) [2018-12-02 00:29:06,559 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))) [2018-12-02 00:29:06,559 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))) [2018-12-02 00:29:06,559 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 910 932) no Hoare annotation was computed. [2018-12-02 00:29:06,559 INFO L448 ceAbstractionStarter]: For program point stopSystemEXIT(lines 435 449) no Hoare annotation was computed. [2018-12-02 00:29:06,559 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))) [2018-12-02 00:29:06,559 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 445) no Hoare annotation was computed. [2018-12-02 00:29:06,560 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)))) [2018-12-02 00:29:06,560 INFO L448 ceAbstractionStarter]: For program point stopSystemFINAL(lines 435 449) no Hoare annotation was computed. [2018-12-02 00:29:06,560 INFO L448 ceAbstractionStarter]: For program point isPumpRunningEXIT(lines 371 379) no Hoare annotation was computed. [2018-12-02 00:29:06,560 INFO L451 ceAbstractionStarter]: At program point isPumpRunningENTRY(lines 371 379) the Hoare annotation is: true [2018-12-02 00:29:06,560 INFO L448 ceAbstractionStarter]: For program point isPumpRunningFINAL(lines 371 379) no Hoare annotation was computed. [2018-12-02 00:29:06,560 INFO L448 ceAbstractionStarter]: For program point select_featuresEXIT(lines 945 951) no Hoare annotation was computed. [2018-12-02 00:29:06,560 INFO L451 ceAbstractionStarter]: At program point select_featuresFINAL(lines 945 951) the Hoare annotation is: true [2018-12-02 00:29:06,560 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))) [2018-12-02 00:29:06,560 INFO L448 ceAbstractionStarter]: For program point runTestEXIT(lines 896 906) no Hoare annotation was computed. [2018-12-02 00:29:06,560 INFO L448 ceAbstractionStarter]: For program point runTestFINAL(lines 896 906) no Hoare annotation was computed. [2018-12-02 00:29:06,560 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))) [2018-12-02 00:29:06,560 INFO L451 ceAbstractionStarter]: At program point isMethaneAlarmENTRY(lines 360 370) the Hoare annotation is: true [2018-12-02 00:29:06,561 INFO L451 ceAbstractionStarter]: At program point L365(line 365) the Hoare annotation is: true [2018-12-02 00:29:06,561 INFO L448 ceAbstractionStarter]: For program point L365-1(line 365) no Hoare annotation was computed. [2018-12-02 00:29:06,561 INFO L448 ceAbstractionStarter]: For program point isMethaneAlarmEXIT(lines 360 370) no Hoare annotation was computed. [2018-12-02 00:29:06,561 INFO L448 ceAbstractionStarter]: For program point isMethaneAlarmFINAL(lines 360 370) no Hoare annotation was computed. [2018-12-02 00:29:06,561 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))) [2018-12-02 00:29:06,561 INFO L448 ceAbstractionStarter]: For program point deactivatePumpEXIT(lines 352 359) no Hoare annotation was computed. [2018-12-02 00:29:06,561 INFO L448 ceAbstractionStarter]: For program point deactivatePumpFINAL(lines 352 359) no Hoare annotation was computed. [2018-12-02 00:29:06,561 INFO L448 ceAbstractionStarter]: For program point processEnvironmentEXIT(lines 319 343) no Hoare annotation was computed. [2018-12-02 00:29:06,561 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))) [2018-12-02 00:29:06,561 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))) [2018-12-02 00:29:06,561 INFO L448 ceAbstractionStarter]: For program point L338-1(lines 319 343) no Hoare annotation was computed. [2018-12-02 00:29:06,561 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))) [2018-12-02 00:29:06,562 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))) [2018-12-02 00:29:06,562 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 335) no Hoare annotation was computed. [2018-12-02 00:29:06,562 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))) [2018-12-02 00:29:06,562 INFO L448 ceAbstractionStarter]: For program point L325-1(line 325) no Hoare annotation was computed. [2018-12-02 00:29:06,562 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 340) no Hoare annotation was computed. [2018-12-02 00:29:06,562 INFO L448 ceAbstractionStarter]: For program point L171(lines 171 177) no Hoare annotation was computed. [2018-12-02 00:29:06,562 INFO L448 ceAbstractionStarter]: For program point isHighWaterSensorDryEXIT(lines 167 180) no Hoare annotation was computed. [2018-12-02 00:29:06,562 INFO L451 ceAbstractionStarter]: At program point isHighWaterSensorDryENTRY(lines 167 180) the Hoare annotation is: true [2018-12-02 00:29:06,562 INFO L448 ceAbstractionStarter]: For program point isHighWaterSensorDryFINAL(lines 167 180) no Hoare annotation was computed. [2018-12-02 00:29:06,562 INFO L448 ceAbstractionStarter]: For program point processEnvironment__wrappee__baseEXIT(lines 285 291) no Hoare annotation was computed. [2018-12-02 00:29:06,562 INFO L451 ceAbstractionStarter]: At program point processEnvironment__wrappee__baseFINAL(lines 285 291) the Hoare annotation is: true [2018-12-02 00:29:06,562 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))) [2018-12-02 00:29:06,562 INFO L448 ceAbstractionStarter]: For program point testFINAL(lines 186 253) no Hoare annotation was computed. [2018-12-02 00:29:06,563 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))) [2018-12-02 00:29:06,563 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)))) [2018-12-02 00:29:06,563 INFO L448 ceAbstractionStarter]: For program point L234(lines 234 240) no Hoare annotation was computed. [2018-12-02 00:29:06,563 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)))) [2018-12-02 00:29:06,563 INFO L448 ceAbstractionStarter]: For program point L197(lines 196 245) no Hoare annotation was computed. [2018-12-02 00:29:06,563 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)))) [2018-12-02 00:29:06,563 INFO L448 ceAbstractionStarter]: For program point L226(lines 226 241) no Hoare annotation was computed. [2018-12-02 00:29:06,563 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)))) [2018-12-02 00:29:06,563 INFO L448 ceAbstractionStarter]: For program point L216(lines 216 222) no Hoare annotation was computed. [2018-12-02 00:29:06,564 INFO L448 ceAbstractionStarter]: For program point L216-1(lines 216 222) no Hoare annotation was computed. [2018-12-02 00:29:06,564 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)))) [2018-12-02 00:29:06,564 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)))) [2018-12-02 00:29:06,564 INFO L448 ceAbstractionStarter]: For program point L206(lines 206 212) no Hoare annotation was computed. [2018-12-02 00:29:06,564 INFO L448 ceAbstractionStarter]: For program point L206-1(lines 206 212) no Hoare annotation was computed. [2018-12-02 00:29:06,564 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 202) no Hoare annotation was computed. [2018-12-02 00:29:06,564 INFO L448 ceAbstractionStarter]: For program point testEXIT(lines 186 253) no Hoare annotation was computed. [2018-12-02 00:29:06,564 INFO L448 ceAbstractionStarter]: For program point L65(lines 65 71) no Hoare annotation was computed. [2018-12-02 00:29:06,564 INFO L448 ceAbstractionStarter]: For program point L64(lines 64 74) no Hoare annotation was computed. [2018-12-02 00:29:06,564 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))) [2018-12-02 00:29:06,564 INFO L448 ceAbstractionStarter]: For program point L62-1(line 62) no Hoare annotation was computed. [2018-12-02 00:29:06,565 INFO L448 ceAbstractionStarter]: For program point L60(lines 60 77) no Hoare annotation was computed. [2018-12-02 00:29:06,565 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 52 80) no Hoare annotation was computed. [2018-12-02 00:29:06,565 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))) [2018-12-02 00:29:06,565 INFO L448 ceAbstractionStarter]: For program point L58-1(line 58) no Hoare annotation was computed. [2018-12-02 00:29:06,565 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))) [2018-12-02 00:29:06,565 INFO L448 ceAbstractionStarter]: For program point __utac_acc__Specification2_spec__2EXIT(lines 52 80) no Hoare annotation was computed. [2018-12-02 00:29:06,565 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))) [2018-12-02 00:29:06,565 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))) [2018-12-02 00:29:06,565 INFO L448 ceAbstractionStarter]: For program point __utac_acc__Specification2_spec__1FINAL(lines 44 51) no Hoare annotation was computed. [2018-12-02 00:29:06,565 INFO L448 ceAbstractionStarter]: For program point __utac_acc__Specification2_spec__1EXIT(lines 44 51) no Hoare annotation was computed. [2018-12-02 00:29:06,565 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-02 00:29:06,566 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)) [2018-12-02 00:29:06,566 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 00:29:06,566 INFO L448 ceAbstractionStarter]: For program point activatePumpFINAL(lines 344 351) no Hoare annotation was computed. [2018-12-02 00:29:06,566 INFO L448 ceAbstractionStarter]: For program point activatePumpEXIT(lines 344 351) no Hoare annotation was computed. [2018-12-02 00:29:06,566 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))) [2018-12-02 00:29:06,566 INFO L448 ceAbstractionStarter]: For program point isHighWaterLevelEXIT(lines 416 434) no Hoare annotation was computed. [2018-12-02 00:29:06,566 INFO L448 ceAbstractionStarter]: For program point L425(lines 425 429) no Hoare annotation was computed. [2018-12-02 00:29:06,566 INFO L451 ceAbstractionStarter]: At program point L423(line 423) the Hoare annotation is: true [2018-12-02 00:29:06,566 INFO L448 ceAbstractionStarter]: For program point L425-2(lines 425 429) no Hoare annotation was computed. [2018-12-02 00:29:06,566 INFO L448 ceAbstractionStarter]: For program point L423-1(line 423) no Hoare annotation was computed. [2018-12-02 00:29:06,566 INFO L451 ceAbstractionStarter]: At program point isHighWaterLevelENTRY(lines 416 434) the Hoare annotation is: true [2018-12-02 00:29:06,566 INFO L448 ceAbstractionStarter]: For program point isHighWaterLevelFINAL(lines 416 434) no Hoare annotation was computed. [2018-12-02 00:29:06,566 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)))) [2018-12-02 00:29:06,567 INFO L448 ceAbstractionStarter]: For program point changeMethaneLevelEXIT(lines 114 125) no Hoare annotation was computed. [2018-12-02 00:29:06,567 INFO L448 ceAbstractionStarter]: For program point L118-1(lines 114 125) no Hoare annotation was computed. [2018-12-02 00:29:06,567 INFO L448 ceAbstractionStarter]: For program point cleanupEXIT(lines 835 864) no Hoare annotation was computed. [2018-12-02 00:29:06,567 INFO L451 ceAbstractionStarter]: At program point cleanupENTRY(lines 835 864) the Hoare annotation is: true [2018-12-02 00:29:06,567 INFO L451 ceAbstractionStarter]: At program point L860(lines 835 864) the Hoare annotation is: true [2018-12-02 00:29:06,567 INFO L448 ceAbstractionStarter]: For program point L856(line 856) no Hoare annotation was computed. [2018-12-02 00:29:06,567 INFO L448 ceAbstractionStarter]: For program point L849(lines 849 853) no Hoare annotation was computed. [2018-12-02 00:29:06,567 INFO L451 ceAbstractionStarter]: At program point L849-1(lines 849 853) the Hoare annotation is: true [2018-12-02 00:29:06,567 INFO L448 ceAbstractionStarter]: For program point L846(line 846) no Hoare annotation was computed. [2018-12-02 00:29:06,567 INFO L451 ceAbstractionStarter]: At program point L845-2(lines 845 859) the Hoare annotation is: true [2018-12-02 00:29:06,567 INFO L451 ceAbstractionStarter]: At program point L841(line 841) the Hoare annotation is: true [2018-12-02 00:29:06,567 INFO L448 ceAbstractionStarter]: For program point L841-1(line 841) no Hoare annotation was computed. [2018-12-02 00:29:06,567 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)))) [2018-12-02 00:29:06,568 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))))) [2018-12-02 00:29:06,568 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))))) [2018-12-02 00:29:06,568 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))) [2018-12-02 00:29:06,568 INFO L448 ceAbstractionStarter]: For program point timeShiftEXIT(lines 261 284) no Hoare annotation was computed. [2018-12-02 00:29:06,569 INFO L448 ceAbstractionStarter]: For program point L265(lines 264 283) no Hoare annotation was computed. [2018-12-02 00:29:06,569 INFO L448 ceAbstractionStarter]: For program point timeShiftFINAL(lines 261 284) no Hoare annotation was computed. [2018-12-02 00:29:06,569 INFO L451 ceAbstractionStarter]: At program point isMethaneLevelCriticalENTRY(lines 126 134) the Hoare annotation is: true [2018-12-02 00:29:06,569 INFO L448 ceAbstractionStarter]: For program point isMethaneLevelCriticalFINAL(lines 126 134) no Hoare annotation was computed. [2018-12-02 00:29:06,569 INFO L448 ceAbstractionStarter]: For program point isMethaneLevelCriticalEXIT(lines 126 134) no Hoare annotation was computed. [2018-12-02 00:29:06,569 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)))))) [2018-12-02 00:29:06,569 INFO L448 ceAbstractionStarter]: For program point L94-1(lines 90 101) no Hoare annotation was computed. [2018-12-02 00:29:06,569 INFO L448 ceAbstractionStarter]: For program point lowerWaterLevelEXIT(lines 90 101) no Hoare annotation was computed. [2018-12-02 00:29:06,569 INFO L448 ceAbstractionStarter]: For program point setupEXIT(lines 889 895) no Hoare annotation was computed. [2018-12-02 00:29:06,569 INFO L451 ceAbstractionStarter]: At program point setupFINAL(lines 889 895) the Hoare annotation is: true [2018-12-02 00:29:06,569 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 00:29:06,569 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)) [2018-12-02 00:29:06,569 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 00:29:06,570 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 00:29:06,570 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))) [2018-12-02 00:29:06,570 INFO L448 ceAbstractionStarter]: For program point processEnvironment__wrappee__highWaterSensorEXIT(lines 293 317) no Hoare annotation was computed. [2018-12-02 00:29:06,570 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))) [2018-12-02 00:29:06,570 INFO L448 ceAbstractionStarter]: For program point L312-1(lines 293 317) no Hoare annotation was computed. [2018-12-02 00:29:06,570 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))) [2018-12-02 00:29:06,570 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))) [2018-12-02 00:29:06,570 INFO L448 ceAbstractionStarter]: For program point L301(lines 301 309) no Hoare annotation was computed. [2018-12-02 00:29:06,570 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))) [2018-12-02 00:29:06,570 INFO L448 ceAbstractionStarter]: For program point L299-1(line 299) no Hoare annotation was computed. [2018-12-02 00:29:06,570 INFO L448 ceAbstractionStarter]: For program point L297(lines 297 314) no Hoare annotation was computed. [2018-12-02 00:29:06,571 INFO L448 ceAbstractionStarter]: For program point startSystemEXIT(lines 450 457) no Hoare annotation was computed. [2018-12-02 00:29:06,571 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))) [2018-12-02 00:29:06,571 INFO L448 ceAbstractionStarter]: For program point startSystemFINAL(lines 450 457) no Hoare annotation was computed. [2018-12-02 00:29:06,571 INFO L448 ceAbstractionStarter]: For program point waterRiseEXIT(lines 102 113) no Hoare annotation was computed. [2018-12-02 00:29:06,571 INFO L448 ceAbstractionStarter]: For program point L106-1(lines 102 113) no Hoare annotation was computed. [2018-12-02 00:29:06,571 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)))) [2018-12-02 00:29:06,571 INFO L448 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 825 832) no Hoare annotation was computed. [2018-12-02 00:29:06,571 INFO L451 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 825 832) the Hoare annotation is: true [2018-12-02 00:29:06,571 INFO L448 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 825 832) no Hoare annotation was computed. [2018-12-02 00:29:06,572 INFO L448 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 829) no Hoare annotation was computed. [2018-12-02 00:29:06,585 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 12:29:06 BoogieIcfgContainer [2018-12-02 00:29:06,585 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 00:29:06,585 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 00:29:06,585 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 00:29:06,585 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 00:29:06,586 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:28:29" (3/4) ... [2018-12-02 00:29:06,588 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 00:29:06,593 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-12-02 00:29:06,593 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-12-02 00:29:06,593 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 00:29:06,593 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure stopSystem [2018-12-02 00:29:06,593 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isPumpRunning [2018-12-02 00:29:06,593 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-12-02 00:29:06,593 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure runTest [2018-12-02 00:29:06,593 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneAlarm [2018-12-02 00:29:06,593 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2018-12-02 00:29:06,594 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment [2018-12-02 00:29:06,594 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isHighWaterSensorDry [2018-12-02 00:29:06,594 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__base [2018-12-02 00:29:06,594 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-12-02 00:29:06,594 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification2_spec__2 [2018-12-02 00:29:06,594 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification2_spec__1 [2018-12-02 00:29:06,594 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 00:29:06,594 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activatePump [2018-12-02 00:29:06,594 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isHighWaterLevel [2018-12-02 00:29:06,594 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2018-12-02 00:29:06,594 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2018-12-02 00:29:06,594 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2018-12-02 00:29:06,594 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2018-12-02 00:29:06,594 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lowerWaterLevel [2018-12-02 00:29:06,594 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-12-02 00:29:06,595 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__highWaterSensor [2018-12-02 00:29:06,595 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure startSystem [2018-12-02 00:29:06,595 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2018-12-02 00:29:06,595 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-12-02 00:29:06,600 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2018-12-02 00:29:06,600 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2018-12-02 00:29:06,601 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2018-12-02 00:29:06,601 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-12-02 00:29:06,601 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-02 00:29:06,602 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-02 00:29:06,619 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) [2018-12-02 00:29:06,620 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) [2018-12-02 00:29:06,643 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_6c039900-7df2-46bd-a4a0-5ec5d755603a/bin-2019/utaipan/witness.graphml [2018-12-02 00:29:06,643 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 00:29:06,643 INFO L168 Benchmark]: Toolchain (without parser) took 37551.85 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 951.7 MB in the beginning and 1.2 GB in the end (delta: -208.0 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-12-02 00:29:06,644 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 00:29:06,644 INFO L168 Benchmark]: CACSL2BoogieTranslator took 285.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -164.5 MB). Peak memory consumption was 24.7 MB. Max. memory is 11.5 GB. [2018-12-02 00:29:06,644 INFO L168 Benchmark]: Boogie Procedure Inliner took 19.34 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. [2018-12-02 00:29:06,644 INFO L168 Benchmark]: Boogie Preprocessor took 22.50 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. [2018-12-02 00:29:06,644 INFO L168 Benchmark]: RCFGBuilder took 311.72 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: 46.9 MB). Peak memory consumption was 46.9 MB. Max. memory is 11.5 GB. [2018-12-02 00:29:06,644 INFO L168 Benchmark]: TraceAbstraction took 36852.26 ms. Allocated memory was 1.2 GB in the beginning and 2.4 GB in the end (delta: 1.3 GB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -90.5 MB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. [2018-12-02 00:29:06,644 INFO L168 Benchmark]: Witness Printer took 57.44 ms. Allocated memory is still 2.4 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 140.2 kB). Peak memory consumption was 140.2 kB. Max. memory is 11.5 GB. [2018-12-02 00:29:06,645 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 285.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -164.5 MB). Peak memory consumption was 24.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 19.34 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 22.50 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 311.72 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: 46.9 MB). Peak memory consumption was 46.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 36852.26 ms. Allocated memory was 1.2 GB in the beginning and 2.4 GB in the end (delta: 1.3 GB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -90.5 MB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. * Witness Printer took 57.44 ms. Allocated memory is still 2.4 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 140.2 kB). Peak memory consumption was 140.2 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, 36.8s OverallTime, 13 OverallIterations, 3 TraceHistogramMax, 12.1s AutomataDifference, 0.0s DeadEndRemovalTime, 19.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 2685 SDtfs, 3332 SDslu, 7684 SDs, 0 SdLazy, 6725 SolverSat, 1668 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.5s 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, 2.1s 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, 15.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 1584 NumberOfCodeBlocks, 1584 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 1875 ConstructedInterpolants, 0 QuantifiedInterpolants, 400871 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...