./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product53_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_8fa133a2-1aa7-47ed-88b7-42f2519081ec/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8fa133a2-1aa7-47ed-88b7-42f2519081ec/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8fa133a2-1aa7-47ed-88b7-42f2519081ec/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8fa133a2-1aa7-47ed-88b7-42f2519081ec/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product53_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_8fa133a2-1aa7-47ed-88b7-42f2519081ec/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8fa133a2-1aa7-47ed-88b7-42f2519081ec/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 c24c1e7ee4ec00cdeabebf427b1fca35e12bb483 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 17:37:09,462 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 17:37:09,463 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 17:37:09,471 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 17:37:09,471 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 17:37:09,472 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 17:37:09,472 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 17:37:09,473 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 17:37:09,474 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 17:37:09,475 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 17:37:09,475 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 17:37:09,476 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 17:37:09,476 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 17:37:09,477 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 17:37:09,478 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 17:37:09,478 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 17:37:09,479 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 17:37:09,480 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 17:37:09,481 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 17:37:09,482 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 17:37:09,483 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 17:37:09,484 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 17:37:09,485 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 17:37:09,486 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 17:37:09,486 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 17:37:09,486 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 17:37:09,487 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 17:37:09,487 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 17:37:09,488 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 17:37:09,489 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 17:37:09,490 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 17:37:09,490 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 17:37:09,490 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 17:37:09,490 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 17:37:09,491 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 17:37:09,491 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 17:37:09,492 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8fa133a2-1aa7-47ed-88b7-42f2519081ec/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 17:37:09,501 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 17:37:09,501 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 17:37:09,502 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 17:37:09,502 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 17:37:09,502 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 17:37:09,502 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 17:37:09,502 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 17:37:09,503 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 17:37:09,503 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 17:37:09,503 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 17:37:09,503 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 17:37:09,503 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 17:37:09,503 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 17:37:09,503 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 17:37:09,504 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 17:37:09,504 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 17:37:09,504 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 17:37:09,504 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 17:37:09,504 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 17:37:09,504 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 17:37:09,505 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 17:37:09,505 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 17:37:09,505 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 17:37:09,505 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 17:37:09,505 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 17:37:09,505 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 17:37:09,505 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 17:37:09,505 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 17:37:09,506 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 17:37:09,506 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 17:37:09,506 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 17:37:09,506 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 17:37:09,506 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 17:37:09,506 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 17:37:09,506 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 17:37:09,506 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 17:37:09,506 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 17:37:09,506 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_8fa133a2-1aa7-47ed-88b7-42f2519081ec/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 -> c24c1e7ee4ec00cdeabebf427b1fca35e12bb483 [2018-11-18 17:37:09,529 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 17:37:09,537 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 17:37:09,539 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 17:37:09,540 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 17:37:09,540 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 17:37:09,541 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8fa133a2-1aa7-47ed-88b7-42f2519081ec/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec1_product53_false-unreach-call_false-termination.cil.c [2018-11-18 17:37:09,576 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8fa133a2-1aa7-47ed-88b7-42f2519081ec/bin-2019/utaipan/data/703c6846f/71d2e936522e4e3cb9bc3b695a87cb91/FLAG2a01071e5 [2018-11-18 17:37:09,999 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 17:37:10,000 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8fa133a2-1aa7-47ed-88b7-42f2519081ec/sv-benchmarks/c/product-lines/minepump_spec1_product53_false-unreach-call_false-termination.cil.c [2018-11-18 17:37:10,006 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8fa133a2-1aa7-47ed-88b7-42f2519081ec/bin-2019/utaipan/data/703c6846f/71d2e936522e4e3cb9bc3b695a87cb91/FLAG2a01071e5 [2018-11-18 17:37:10,015 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8fa133a2-1aa7-47ed-88b7-42f2519081ec/bin-2019/utaipan/data/703c6846f/71d2e936522e4e3cb9bc3b695a87cb91 [2018-11-18 17:37:10,017 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 17:37:10,018 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 17:37:10,018 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 17:37:10,018 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 17:37:10,020 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 17:37:10,021 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:37:10" (1/1) ... [2018-11-18 17:37:10,023 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11c3b532 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:10, skipping insertion in model container [2018-11-18 17:37:10,023 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:37:10" (1/1) ... [2018-11-18 17:37:10,031 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 17:37:10,061 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 17:37:10,242 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:37:10,250 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 17:37:10,352 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:37:10,374 INFO L195 MainTranslator]: Completed translation [2018-11-18 17:37:10,375 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:10 WrapperNode [2018-11-18 17:37:10,375 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 17:37:10,376 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 17:37:10,376 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 17:37:10,376 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 17:37:10,383 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:10" (1/1) ... [2018-11-18 17:37:10,398 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:10" (1/1) ... [2018-11-18 17:37:10,405 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 17:37:10,405 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 17:37:10,405 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 17:37:10,405 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 17:37:10,413 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:10" (1/1) ... [2018-11-18 17:37:10,413 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:10" (1/1) ... [2018-11-18 17:37:10,416 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:10" (1/1) ... [2018-11-18 17:37:10,417 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:10" (1/1) ... [2018-11-18 17:37:10,426 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:10" (1/1) ... [2018-11-18 17:37:10,432 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:10" (1/1) ... [2018-11-18 17:37:10,434 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:10" (1/1) ... [2018-11-18 17:37:10,436 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 17:37:10,437 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 17:37:10,437 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 17:37:10,437 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 17:37:10,438 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8fa133a2-1aa7-47ed-88b7-42f2519081ec/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 17:37:10,478 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-18 17:37:10,478 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-18 17:37:10,478 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 17:37:10,479 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 17:37:10,479 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-18 17:37:10,479 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-18 17:37:10,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 17:37:10,479 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-18 17:37:10,479 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-18 17:37:10,479 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-18 17:37:10,479 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-18 17:37:10,479 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-18 17:37:10,480 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-18 17:37:10,480 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 17:37:10,480 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 17:37:10,480 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-18 17:37:10,480 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-18 17:37:10,480 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-18 17:37:10,480 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-18 17:37:10,480 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-18 17:37:10,480 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-18 17:37:10,481 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-18 17:37:10,481 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-18 17:37:10,481 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 17:37:10,481 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 17:37:10,481 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 17:37:10,481 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 17:37:10,481 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 17:37:10,481 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 17:37:10,481 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-18 17:37:10,481 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-18 17:37:10,482 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-18 17:37:10,482 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-18 17:37:10,482 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 17:37:10,482 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 17:37:10,482 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-18 17:37:10,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-18 17:37:10,482 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-18 17:37:10,482 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-18 17:37:10,482 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-18 17:37:10,483 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-18 17:37:10,483 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-18 17:37:10,483 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-18 17:37:10,483 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-18 17:37:10,483 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-18 17:37:10,483 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-18 17:37:10,483 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-18 17:37:10,483 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-18 17:37:10,483 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-18 17:37:10,483 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 17:37:10,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 17:37:10,484 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 17:37:10,484 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 17:37:10,484 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-18 17:37:10,484 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-18 17:37:10,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 17:37:10,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 17:37:10,484 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2018-11-18 17:37:10,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2018-11-18 17:37:10,977 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 17:37:10,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:37:10 BoogieIcfgContainer [2018-11-18 17:37:10,977 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 17:37:10,978 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 17:37:10,978 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 17:37:10,981 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 17:37:10,981 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 05:37:10" (1/3) ... [2018-11-18 17:37:10,982 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59c95c2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 05:37:10, skipping insertion in model container [2018-11-18 17:37:10,982 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:10" (2/3) ... [2018-11-18 17:37:10,982 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59c95c2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 05:37:10, skipping insertion in model container [2018-11-18 17:37:10,982 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:37:10" (3/3) ... [2018-11-18 17:37:10,984 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product53_false-unreach-call_false-termination.cil.c [2018-11-18 17:37:10,992 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 17:37:10,998 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 17:37:11,007 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 17:37:11,031 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 17:37:11,031 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 17:37:11,031 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 17:37:11,031 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 17:37:11,031 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 17:37:11,031 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 17:37:11,031 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 17:37:11,031 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 17:37:11,046 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states. [2018-11-18 17:37:11,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-18 17:37:11,053 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:37:11,054 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:37:11,056 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:37:11,060 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:37:11,060 INFO L82 PathProgramCache]: Analyzing trace with hash 402556922, now seen corresponding path program 1 times [2018-11-18 17:37:11,062 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:37:11,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:37:11,091 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:37:11,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:37:11,091 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:37:11,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:37:11,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:37:11,260 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:37:11,260 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 17:37:11,260 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:37:11,264 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 17:37:11,272 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 17:37:11,272 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 17:37:11,274 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 2 states. [2018-11-18 17:37:11,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:37:11,305 INFO L93 Difference]: Finished difference Result 290 states and 361 transitions. [2018-11-18 17:37:11,305 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 17:37:11,306 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 46 [2018-11-18 17:37:11,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:37:11,316 INFO L225 Difference]: With dead ends: 290 [2018-11-18 17:37:11,316 INFO L226 Difference]: Without dead ends: 145 [2018-11-18 17:37:11,320 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 17:37:11,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145 states. [2018-11-18 17:37:11,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145 to 145. [2018-11-18 17:37:11,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 145 states. [2018-11-18 17:37:11,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 172 transitions. [2018-11-18 17:37:11,357 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 172 transitions. Word has length 46 [2018-11-18 17:37:11,357 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:37:11,358 INFO L480 AbstractCegarLoop]: Abstraction has 145 states and 172 transitions. [2018-11-18 17:37:11,358 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 17:37:11,358 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 172 transitions. [2018-11-18 17:37:11,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 17:37:11,360 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:37:11,360 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:37:11,361 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:37:11,361 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:37:11,361 INFO L82 PathProgramCache]: Analyzing trace with hash -1316090144, now seen corresponding path program 1 times [2018-11-18 17:37:11,361 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:37:11,362 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:37:11,362 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:37:11,362 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:37:11,363 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:37:11,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:37:11,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:37:11,440 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:37:11,440 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 17:37:11,440 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:37:11,442 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:37:11,442 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:37:11,443 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:37:11,443 INFO L87 Difference]: Start difference. First operand 145 states and 172 transitions. Second operand 3 states. [2018-11-18 17:37:11,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:37:11,462 INFO L93 Difference]: Finished difference Result 237 states and 281 transitions. [2018-11-18 17:37:11,462 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:37:11,462 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-18 17:37:11,463 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:37:11,464 INFO L225 Difference]: With dead ends: 237 [2018-11-18 17:37:11,464 INFO L226 Difference]: Without dead ends: 135 [2018-11-18 17:37:11,465 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:37:11,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2018-11-18 17:37:11,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 135. [2018-11-18 17:37:11,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 135 states. [2018-11-18 17:37:11,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 159 transitions. [2018-11-18 17:37:11,477 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 159 transitions. Word has length 48 [2018-11-18 17:37:11,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:37:11,477 INFO L480 AbstractCegarLoop]: Abstraction has 135 states and 159 transitions. [2018-11-18 17:37:11,477 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:37:11,477 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 159 transitions. [2018-11-18 17:37:11,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 17:37:11,479 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:37:11,479 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:37:11,479 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:37:11,479 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:37:11,480 INFO L82 PathProgramCache]: Analyzing trace with hash 1997062622, now seen corresponding path program 1 times [2018-11-18 17:37:11,480 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:37:11,480 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:37:11,481 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:37:11,481 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:37:11,481 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:37:11,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:37:11,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:37:11,581 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:37:11,582 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 17:37:11,582 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:37:11,582 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 17:37:11,582 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 17:37:11,582 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:37:11,583 INFO L87 Difference]: Start difference. First operand 135 states and 159 transitions. Second operand 7 states. [2018-11-18 17:37:11,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:37:11,819 INFO L93 Difference]: Finished difference Result 246 states and 295 transitions. [2018-11-18 17:37:11,820 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 17:37:11,820 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 52 [2018-11-18 17:37:11,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:37:11,821 INFO L225 Difference]: With dead ends: 246 [2018-11-18 17:37:11,821 INFO L226 Difference]: Without dead ends: 135 [2018-11-18 17:37:11,822 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-18 17:37:11,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2018-11-18 17:37:11,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 135. [2018-11-18 17:37:11,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 135 states. [2018-11-18 17:37:11,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 158 transitions. [2018-11-18 17:37:11,833 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 158 transitions. Word has length 52 [2018-11-18 17:37:11,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:37:11,834 INFO L480 AbstractCegarLoop]: Abstraction has 135 states and 158 transitions. [2018-11-18 17:37:11,834 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 17:37:11,834 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 158 transitions. [2018-11-18 17:37:11,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-11-18 17:37:11,838 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:37:11,838 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:37:11,839 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:37:11,839 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:37:11,839 INFO L82 PathProgramCache]: Analyzing trace with hash 155618187, now seen corresponding path program 1 times [2018-11-18 17:37:11,839 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:37:11,840 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:37:11,840 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:37:11,840 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:37:11,840 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:37:11,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:37:11,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:37:11,931 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:37:11,931 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 17:37:11,931 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:37:11,932 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 17:37:11,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 17:37:11,932 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:37:11,932 INFO L87 Difference]: Start difference. First operand 135 states and 158 transitions. Second operand 5 states. [2018-11-18 17:37:12,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:37:12,297 INFO L93 Difference]: Finished difference Result 350 states and 425 transitions. [2018-11-18 17:37:12,297 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 17:37:12,297 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 70 [2018-11-18 17:37:12,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:37:12,299 INFO L225 Difference]: With dead ends: 350 [2018-11-18 17:37:12,299 INFO L226 Difference]: Without dead ends: 239 [2018-11-18 17:37:12,299 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 11 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-18 17:37:12,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 239 states. [2018-11-18 17:37:12,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 239 to 220. [2018-11-18 17:37:12,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 220 states. [2018-11-18 17:37:12,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 220 states and 250 transitions. [2018-11-18 17:37:12,323 INFO L78 Accepts]: Start accepts. Automaton has 220 states and 250 transitions. Word has length 70 [2018-11-18 17:37:12,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:37:12,323 INFO L480 AbstractCegarLoop]: Abstraction has 220 states and 250 transitions. [2018-11-18 17:37:12,324 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 17:37:12,324 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 250 transitions. [2018-11-18 17:37:12,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2018-11-18 17:37:12,325 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:37:12,326 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:37:12,329 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:37:12,329 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:37:12,329 INFO L82 PathProgramCache]: Analyzing trace with hash -607280099, now seen corresponding path program 1 times [2018-11-18 17:37:12,329 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:37:12,330 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:37:12,330 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:37:12,330 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:37:12,330 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:37:12,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:37:12,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:37:12,419 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:37:12,419 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 17:37:12,419 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:37:12,420 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 17:37:12,420 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 17:37:12,420 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 17:37:12,420 INFO L87 Difference]: Start difference. First operand 220 states and 250 transitions. Second operand 6 states. [2018-11-18 17:37:12,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:37:12,611 INFO L93 Difference]: Finished difference Result 597 states and 700 transitions. [2018-11-18 17:37:12,611 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 17:37:12,613 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 84 [2018-11-18 17:37:12,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:37:12,615 INFO L225 Difference]: With dead ends: 597 [2018-11-18 17:37:12,616 INFO L226 Difference]: Without dead ends: 401 [2018-11-18 17:37:12,616 INFO L604 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 [2018-11-18 17:37:12,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 401 states. [2018-11-18 17:37:12,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 401 to 395. [2018-11-18 17:37:12,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 395 states. [2018-11-18 17:37:12,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 395 states and 450 transitions. [2018-11-18 17:37:12,643 INFO L78 Accepts]: Start accepts. Automaton has 395 states and 450 transitions. Word has length 84 [2018-11-18 17:37:12,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:37:12,644 INFO L480 AbstractCegarLoop]: Abstraction has 395 states and 450 transitions. [2018-11-18 17:37:12,644 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 17:37:12,644 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 450 transitions. [2018-11-18 17:37:12,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2018-11-18 17:37:12,645 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:37:12,645 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:37:12,645 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:37:12,646 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:37:12,646 INFO L82 PathProgramCache]: Analyzing trace with hash -1285280735, now seen corresponding path program 1 times [2018-11-18 17:37:12,646 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:37:12,646 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:37:12,647 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:37:12,647 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:37:12,647 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:37:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:37:12,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:37:12,727 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:37:12,727 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 17:37:12,727 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:37:12,727 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 17:37:12,727 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 17:37:12,728 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:37:12,728 INFO L87 Difference]: Start difference. First operand 395 states and 450 transitions. Second operand 7 states. [2018-11-18 17:37:13,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:37:13,083 INFO L93 Difference]: Finished difference Result 430 states and 502 transitions. [2018-11-18 17:37:13,083 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-18 17:37:13,083 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 88 [2018-11-18 17:37:13,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:37:13,086 INFO L225 Difference]: With dead ends: 430 [2018-11-18 17:37:13,086 INFO L226 Difference]: Without dead ends: 427 [2018-11-18 17:37:13,086 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-11-18 17:37:13,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 427 states. [2018-11-18 17:37:13,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 427 to 395. [2018-11-18 17:37:13,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 395 states. [2018-11-18 17:37:13,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 395 states and 449 transitions. [2018-11-18 17:37:13,106 INFO L78 Accepts]: Start accepts. Automaton has 395 states and 449 transitions. Word has length 88 [2018-11-18 17:37:13,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:37:13,107 INFO L480 AbstractCegarLoop]: Abstraction has 395 states and 449 transitions. [2018-11-18 17:37:13,107 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 17:37:13,107 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 449 transitions. [2018-11-18 17:37:13,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-11-18 17:37:13,108 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:37:13,108 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:37:13,108 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:37:13,109 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:37:13,109 INFO L82 PathProgramCache]: Analyzing trace with hash 514403992, now seen corresponding path program 1 times [2018-11-18 17:37:13,109 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:37:13,109 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:37:13,109 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:37:13,110 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:37:13,110 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:37:13,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:37:13,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:37:13,169 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:37:13,170 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 17:37:13,170 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:37:13,170 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 17:37:13,170 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 17:37:13,170 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 17:37:13,170 INFO L87 Difference]: Start difference. First operand 395 states and 449 transitions. Second operand 6 states. [2018-11-18 17:37:13,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:37:13,196 INFO L93 Difference]: Finished difference Result 776 states and 896 transitions. [2018-11-18 17:37:13,197 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 17:37:13,197 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 89 [2018-11-18 17:37:13,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:37:13,199 INFO L225 Difference]: With dead ends: 776 [2018-11-18 17:37:13,199 INFO L226 Difference]: Without dead ends: 405 [2018-11-18 17:37:13,200 INFO L604 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 [2018-11-18 17:37:13,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 405 states. [2018-11-18 17:37:13,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 405 to 405. [2018-11-18 17:37:13,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 405 states. [2018-11-18 17:37:13,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 405 states and 459 transitions. [2018-11-18 17:37:13,215 INFO L78 Accepts]: Start accepts. Automaton has 405 states and 459 transitions. Word has length 89 [2018-11-18 17:37:13,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:37:13,215 INFO L480 AbstractCegarLoop]: Abstraction has 405 states and 459 transitions. [2018-11-18 17:37:13,215 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 17:37:13,215 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 459 transitions. [2018-11-18 17:37:13,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-11-18 17:37:13,216 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:37:13,216 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:37:13,217 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:37:13,217 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:37:13,217 INFO L82 PathProgramCache]: Analyzing trace with hash 789163606, now seen corresponding path program 1 times [2018-11-18 17:37:13,217 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:37:13,218 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:37:13,218 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:37:13,218 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:37:13,218 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:37:13,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:37:13,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:37:13,283 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:37:13,283 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 17:37:13,283 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:37:13,283 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 17:37:13,284 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 17:37:13,284 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 17:37:13,284 INFO L87 Difference]: Start difference. First operand 405 states and 459 transitions. Second operand 8 states. [2018-11-18 17:37:13,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:37:13,316 INFO L93 Difference]: Finished difference Result 800 states and 932 transitions. [2018-11-18 17:37:13,317 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 17:37:13,317 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 89 [2018-11-18 17:37:13,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:37:13,319 INFO L225 Difference]: With dead ends: 800 [2018-11-18 17:37:13,319 INFO L226 Difference]: Without dead ends: 419 [2018-11-18 17:37:13,320 INFO L604 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 [2018-11-18 17:37:13,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 419 states. [2018-11-18 17:37:13,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 419 to 413. [2018-11-18 17:37:13,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 413 states. [2018-11-18 17:37:13,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 413 states and 467 transitions. [2018-11-18 17:37:13,346 INFO L78 Accepts]: Start accepts. Automaton has 413 states and 467 transitions. Word has length 89 [2018-11-18 17:37:13,346 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:37:13,346 INFO L480 AbstractCegarLoop]: Abstraction has 413 states and 467 transitions. [2018-11-18 17:37:13,347 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 17:37:13,347 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 467 transitions. [2018-11-18 17:37:13,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-11-18 17:37:13,348 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:37:13,348 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:37:13,348 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:37:13,348 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:37:13,349 INFO L82 PathProgramCache]: Analyzing trace with hash -1555503435, now seen corresponding path program 1 times [2018-11-18 17:37:13,349 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:37:13,349 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:37:13,349 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:37:13,349 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:37:13,350 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:37:13,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:37:13,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:37:13,412 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:37:13,412 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 17:37:13,412 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:37:13,412 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 17:37:13,413 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 17:37:13,413 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 17:37:13,413 INFO L87 Difference]: Start difference. First operand 413 states and 467 transitions. Second operand 4 states. [2018-11-18 17:37:13,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:37:13,571 INFO L93 Difference]: Finished difference Result 1255 states and 1496 transitions. [2018-11-18 17:37:13,573 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 17:37:13,573 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 89 [2018-11-18 17:37:13,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:37:13,575 INFO L225 Difference]: With dead ends: 1255 [2018-11-18 17:37:13,575 INFO L226 Difference]: Without dead ends: 866 [2018-11-18 17:37:13,577 INFO L604 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 [2018-11-18 17:37:13,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 866 states. [2018-11-18 17:37:13,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 866 to 549. [2018-11-18 17:37:13,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 549 states. [2018-11-18 17:37:13,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 549 states and 616 transitions. [2018-11-18 17:37:13,602 INFO L78 Accepts]: Start accepts. Automaton has 549 states and 616 transitions. Word has length 89 [2018-11-18 17:37:13,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:37:13,602 INFO L480 AbstractCegarLoop]: Abstraction has 549 states and 616 transitions. [2018-11-18 17:37:13,602 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 17:37:13,602 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 616 transitions. [2018-11-18 17:37:13,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-11-18 17:37:13,603 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:37:13,604 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:37:13,604 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:37:13,604 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:37:13,604 INFO L82 PathProgramCache]: Analyzing trace with hash 1318408623, now seen corresponding path program 1 times [2018-11-18 17:37:13,604 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:37:13,605 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:37:13,605 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:37:13,605 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:37:13,605 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:37:13,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:37:13,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:37:13,691 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 17:37:13,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 05:37:13 BoogieIcfgContainer [2018-11-18 17:37:13,785 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 17:37:13,785 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 17:37:13,785 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 17:37:13,785 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 17:37:13,786 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:37:10" (3/4) ... [2018-11-18 17:37:13,787 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 17:37:13,888 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_8fa133a2-1aa7-47ed-88b7-42f2519081ec/bin-2019/utaipan/witness.graphml [2018-11-18 17:37:13,888 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 17:37:13,889 INFO L168 Benchmark]: Toolchain (without parser) took 3871.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.6 MB). Free memory was 956.4 MB in the beginning and 1.0 GB in the end (delta: -44.5 MB). Peak memory consumption was 141.1 MB. Max. memory is 11.5 GB. [2018-11-18 17:37:13,890 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 17:37:13,890 INFO L168 Benchmark]: CACSL2BoogieTranslator took 357.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -160.2 MB). Peak memory consumption was 32.0 MB. Max. memory is 11.5 GB. [2018-11-18 17:37:13,890 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.57 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. [2018-11-18 17:37:13,890 INFO L168 Benchmark]: Boogie Preprocessor took 31.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-18 17:37:13,890 INFO L168 Benchmark]: RCFGBuilder took 540.55 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: 63.0 MB). Peak memory consumption was 63.0 MB. Max. memory is 11.5 GB. [2018-11-18 17:37:13,891 INFO L168 Benchmark]: TraceAbstraction took 2806.79 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 57.7 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 14.7 MB). Peak memory consumption was 72.4 MB. Max. memory is 11.5 GB. [2018-11-18 17:37:13,891 INFO L168 Benchmark]: Witness Printer took 103.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 35.3 MB). Peak memory consumption was 35.3 MB. Max. memory is 11.5 GB. [2018-11-18 17:37:13,892 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 357.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -160.2 MB). Peak memory consumption was 32.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.57 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 31.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 540.55 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: 63.0 MB). Peak memory consumption was 63.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2806.79 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 57.7 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 14.7 MB). Peak memory consumption was 72.4 MB. Max. memory is 11.5 GB. * Witness Printer took 103.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 35.3 MB). Peak memory consumption was 35.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 73]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L375] FCALL "i > 0 && i <= this->argsCount" [L375] FCALL "libacc.c" [L376] FCALL "__utac__get_this_arg" [L382] FCALL "i > 0 && i <= this->argsCount" [L382] FCALL "libacc.c" [L383] FCALL "__utac__get_this_arg" [L421] FCALL "i > 0 && i <= this->argsCount" [L421] FCALL "libacc.c" [L422] FCALL "__utac__get_this_argtype" [L428] FCALL "i > 0 && i <= this->argsCount" [L428] FCALL "libacc.c" [L429] FCALL "__utac__get_this_argtype" [L707] FCALL "Pump(System:" [L711] FCALL "On" [L715] FCALL "Off" [L719] FCALL ",Pump:" [L723] FCALL "On" [L727] FCALL "Off" [L731] FCALL ") " [L733] FCALL "\n" [L930] FCALL "Env(Water:%i" [L931] FCALL ",Meth:" [L935] FCALL "CRIT" [L939] FCALL "OK" [L943] FCALL ")" [L444] int cleanupTimeShifts = 4; [L554] int pumpRunning = 0; [L555] int systemActive = 1; [L878] int waterLevel = 1; [L879] int methaneLevelCritical = 0; [L247] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={133:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "libacc.c"={159:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(") ")=185, \old(") ")=170, \old(")")=121, \old(")")=145, \old(",Meth:")=171, \old(",Meth:")=149, \old(",Pump:")=166, \old(",Pump:")=144, \old("\n")=120, \old("\n")=183, \old("__utac__get_this_arg")=128, \old("__utac__get_this_arg")=167, \old("__utac__get_this_arg")=191, \old("__utac__get_this_arg")=165, \old("__utac__get_this_argtype")=193, \old("__utac__get_this_argtype")=131, \old("__utac__get_this_argtype")=163, \old("__utac__get_this_argtype")=164, \old("CRIT")=173, \old("CRIT")=136, \old("Env(Water:%i")=118, \old("Env(Water:%i")=168, \old("i > 0 && i <= this->argsCount")=200, \old("i > 0 && i <= this->argsCount")=156, \old("i > 0 && i <= this->argsCount")=132, \old("i > 0 && i <= this->argsCount")=127, \old("i > 0 && i <= this->argsCount")=125, \old("i > 0 && i <= this->argsCount")=152, \old("i > 0 && i <= this->argsCount")=189, \old("i > 0 && i <= this->argsCount")=123, \old("libacc.c")=196, \old("libacc.c")=139, \old("libacc.c")=151, \old("libacc.c")=154, \old("libacc.c")=192, \old("libacc.c")=179, \old("libacc.c")=158, \old("libacc.c")=199, \old("Off")=148, \old("Off")=180, \old("Off")=184, \old("Off")=181, \old("OK")=124, \old("OK")=119, \old("On")=138, \old("On")=176, \old("On")=146, \old("On")=153, \old("Pump(System:")=137, \old("Pump(System:")=174, \old(cleanupTimeShifts)=195, \old(head)=182, \old(head)=201, \old(methaneLevelCritical)=157, \old(pumpRunning)=143, \old(systemActive)=142, \old(waterLevel)=150, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L525] int retValue_acc ; [L526] int tmp ; VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L530] FCALL select_helpers() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L531] FCALL select_features() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L532] CALL, EXPR valid_product() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L868] int retValue_acc ; [L871] retValue_acc = 1 [L872] RET return (retValue_acc); VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L532] EXPR valid_product() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L532] tmp = valid_product() [L534] COND TRUE \read(tmp) VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L536] FCALL setup() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L537] CALL runTest() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L516] CALL test() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L778] int splverifierCounter ; [L779] int tmp ; [L780] int tmp___0 ; [L781] int tmp___1 ; [L782] int tmp___2 ; [L785] splverifierCounter = 0 VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L787] COND TRUE 1 VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L789] COND TRUE splverifierCounter < 4 VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L795] tmp = __VERIFIER_nondet_int() [L797] COND TRUE \read(tmp) VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L799] CALL waterRise() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L896] COND TRUE waterLevel < 2 [L897] RET waterLevel = waterLevel + 1 VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L799] waterRise() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L805] tmp___0 = __VERIFIER_nondet_int() [L807] COND TRUE \read(tmp___0) VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L809] CALL changeMethaneLevel() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L908] COND FALSE !(\read(methaneLevelCritical)) [L911] RET methaneLevelCritical = 1 VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L809] changeMethaneLevel() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L815] tmp___2 = __VERIFIER_nondet_int() [L817] COND TRUE \read(tmp___2) VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, tmp___2=1, waterLevel=2] [L830] CALL timeShift() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L561] COND FALSE !(\read(pumpRunning)) VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L568] COND TRUE \read(systemActive) VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L570] CALL processEnvironment() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L642] int tmp ; VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L645] COND FALSE !(\read(pumpRunning)) VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L660] CALL processEnvironment__wrappee__lowWaterSensor() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L616] int tmp ; VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L619] COND FALSE !(\read(pumpRunning)) VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L634] CALL processEnvironment__wrappee__highWaterSensor() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L590] int tmp ; VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L593] COND TRUE ! pumpRunning VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L595] CALL, EXPR isHighWaterLevel() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L739] int retValue_acc ; [L740] int tmp ; [L741] int tmp___0 ; VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L745] CALL, EXPR isHighWaterSensorDry() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L958] int retValue_acc ; VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L961] COND FALSE !(waterLevel < 2) [L965] retValue_acc = 0 [L966] RET return (retValue_acc); VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L745] EXPR isHighWaterSensorDry() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L745] tmp = isHighWaterSensorDry() [L747] COND FALSE !(\read(tmp)) [L750] tmp___0 = 1 VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L752] retValue_acc = tmp___0 [L753] RET return (retValue_acc); VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, retValue_acc=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L595] EXPR isHighWaterLevel() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L595] tmp = isHighWaterLevel() [L597] COND TRUE \read(tmp) VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L599] CALL activatePump() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L670] RET pumpRunning = 1 VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L599] RET activatePump() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L634] RET processEnvironment__wrappee__highWaterSensor() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L660] RET processEnvironment__wrappee__lowWaterSensor() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L570] processEnvironment() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L576] CALL __utac_acc__Specification1_spec__1() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L44] int tmp ; [L45] int tmp___0 ; VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L49] CALL, EXPR isMethaneLevelCritical() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L917] int retValue_acc ; [L920] retValue_acc = methaneLevelCritical [L921] RET return (retValue_acc); VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=2] [L49] EXPR isMethaneLevelCritical() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L49] tmp = isMethaneLevelCritical() [L51] COND TRUE \read(tmp) VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L53] CALL, EXPR isPumpRunning() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L694] int retValue_acc ; [L697] retValue_acc = pumpRunning [L698] RET return (retValue_acc); VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=2] [L53] EXPR isPumpRunning() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L53] tmp___0 = isPumpRunning() [L55] COND TRUE \read(tmp___0) VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L57] CALL __automaton_fail() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L73] __VERIFIER_error() VAL [") "={187:0}, ")"={122:0}, ",Meth:"={172:0}, ",Pump:"={147:0}, "\n"={188:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={162:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={159:0}, "libacc.c"={198:0}, "libacc.c"={178:0}, "libacc.c"={155:0}, "Off"={140:0}, "Off"={186:0}, "OK"={126:0}, "On"={175:0}, "On"={134:0}, "Pump(System:"={130:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 29 procedures, 158 locations, 1 error locations. UNSAFE Result, 2.7s OverallTime, 10 OverallIterations, 1 TraceHistogramMax, 1.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1561 SDtfs, 863 SDslu, 3285 SDs, 0 SdLazy, 1080 SolverSat, 245 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 93 GetRequests, 45 SyntacticMatches, 2 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=549occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 9 MinimizatonAttempts, 380 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 748 NumberOfCodeBlocks, 748 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 646 ConstructedInterpolants, 0 QuantifiedInterpolants, 85591 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...