./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product42_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_d71f7886-3a24-47b2-9134-c9a02086cc54/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d71f7886-3a24-47b2-9134-c9a02086cc54/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d71f7886-3a24-47b2-9134-c9a02086cc54/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d71f7886-3a24-47b2-9134-c9a02086cc54/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product42_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d71f7886-3a24-47b2-9134-c9a02086cc54/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d71f7886-3a24-47b2-9134-c9a02086cc54/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0f3978068d3e88eb2e8d08ee6f85f2ba09bbc729 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 13:42:43,681 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 13:42:43,682 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 13:42:43,690 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 13:42:43,690 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 13:42:43,691 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 13:42:43,692 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 13:42:43,693 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 13:42:43,694 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 13:42:43,695 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 13:42:43,695 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 13:42:43,695 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 13:42:43,696 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 13:42:43,697 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 13:42:43,698 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 13:42:43,699 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 13:42:43,700 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 13:42:43,701 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 13:42:43,702 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 13:42:43,703 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 13:42:43,704 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 13:42:43,705 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 13:42:43,706 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 13:42:43,706 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 13:42:43,706 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 13:42:43,707 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 13:42:43,708 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 13:42:43,709 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 13:42:43,709 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 13:42:43,710 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 13:42:43,710 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 13:42:43,711 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 13:42:43,711 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 13:42:43,711 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 13:42:43,712 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 13:42:43,712 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 13:42:43,712 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d71f7886-3a24-47b2-9134-c9a02086cc54/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-18 13:42:43,723 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 13:42:43,723 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 13:42:43,724 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 13:42:43,724 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 13:42:43,724 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 13:42:43,724 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 13:42:43,724 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 13:42:43,725 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 13:42:43,725 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 13:42:43,725 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 13:42:43,725 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 13:42:43,725 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 13:42:43,725 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 13:42:43,725 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 13:42:43,726 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 13:42:43,726 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 13:42:43,726 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 13:42:43,726 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 13:42:43,726 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 13:42:43,726 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 13:42:43,726 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 13:42:43,727 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 13:42:43,727 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 13:42:43,727 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 13:42:43,727 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 13:42:43,727 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 13:42:43,727 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 13:42:43,727 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 13:42:43,728 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 13:42:43,728 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 13:42:43,728 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_d71f7886-3a24-47b2-9134-c9a02086cc54/bin-2019/uautomizer 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 -> Automizer 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 -> 0f3978068d3e88eb2e8d08ee6f85f2ba09bbc729 [2018-11-18 13:42:43,753 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 13:42:43,762 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 13:42:43,765 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 13:42:43,766 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 13:42:43,766 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 13:42:43,767 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d71f7886-3a24-47b2-9134-c9a02086cc54/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec1_product42_false-unreach-call_false-termination.cil.c [2018-11-18 13:42:43,811 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d71f7886-3a24-47b2-9134-c9a02086cc54/bin-2019/uautomizer/data/2a1085c25/22fe6e966a7c458da17ed2b4bcdc43a1/FLAGf9ad7f5f4 [2018-11-18 13:42:44,138 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 13:42:44,139 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d71f7886-3a24-47b2-9134-c9a02086cc54/sv-benchmarks/c/product-lines/minepump_spec1_product42_false-unreach-call_false-termination.cil.c [2018-11-18 13:42:44,145 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d71f7886-3a24-47b2-9134-c9a02086cc54/bin-2019/uautomizer/data/2a1085c25/22fe6e966a7c458da17ed2b4bcdc43a1/FLAGf9ad7f5f4 [2018-11-18 13:42:44,153 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d71f7886-3a24-47b2-9134-c9a02086cc54/bin-2019/uautomizer/data/2a1085c25/22fe6e966a7c458da17ed2b4bcdc43a1 [2018-11-18 13:42:44,155 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 13:42:44,156 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 13:42:44,157 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 13:42:44,157 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 13:42:44,160 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 13:42:44,161 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:42:44" (1/1) ... [2018-11-18 13:42:44,163 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ae989df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:42:44, skipping insertion in model container [2018-11-18 13:42:44,163 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:42:44" (1/1) ... [2018-11-18 13:42:44,170 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 13:42:44,202 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 13:42:44,378 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:42:44,386 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 13:42:44,485 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:42:44,503 INFO L195 MainTranslator]: Completed translation [2018-11-18 13:42:44,504 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:42:44 WrapperNode [2018-11-18 13:42:44,504 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 13:42:44,504 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 13:42:44,504 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 13:42:44,504 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 13:42:44,512 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:42:44" (1/1) ... [2018-11-18 13:42:44,512 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:42:44" (1/1) ... [2018-11-18 13:42:44,525 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:42:44" (1/1) ... [2018-11-18 13:42:44,525 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:42:44" (1/1) ... [2018-11-18 13:42:44,546 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:42:44" (1/1) ... [2018-11-18 13:42:44,554 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:42:44" (1/1) ... [2018-11-18 13:42:44,557 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:42:44" (1/1) ... [2018-11-18 13:42:44,561 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 13:42:44,562 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 13:42:44,562 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 13:42:44,562 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 13:42:44,563 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:42:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d71f7886-3a24-47b2-9134-c9a02086cc54/bin-2019/uautomizer/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 13:42:44,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 13:42:44,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 13:42:44,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-18 13:42:44,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-18 13:42:44,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-18 13:42:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-18 13:42:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-18 13:42:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-18 13:42:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-18 13:42:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-18 13:42:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 13:42:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 13:42:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 13:42:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-18 13:42:44,601 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-18 13:42:44,601 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-18 13:42:44,601 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-18 13:42:44,601 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 13:42:44,601 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 13:42:44,601 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-18 13:42:44,601 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2018-11-18 13:42:44,601 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-18 13:42:44,601 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-18 13:42:44,601 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-18 13:42:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-18 13:42:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-18 13:42:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-18 13:42:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-18 13:42:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-18 13:42:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2018-11-18 13:42:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-18 13:42:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-18 13:42:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-18 13:42:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-18 13:42:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 13:42:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-18 13:42:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-18 13:42:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-18 13:42:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 13:42:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 13:42:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 13:42:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-18 13:42:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-18 13:42:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-18 13:42:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-18 13:42:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-18 13:42:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 13:42:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 13:42:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 13:42:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 13:42:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-18 13:42:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 13:42:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-18 13:42:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-18 13:42:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 13:42:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-18 13:42:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-18 13:42:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-18 13:42:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-18 13:42:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 13:42:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 13:42:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 13:42:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-18 13:42:44,606 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-18 13:42:44,606 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-18 13:42:44,606 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-18 13:42:44,606 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 13:42:44,606 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 13:42:44,606 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-18 13:42:44,606 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-18 13:42:44,606 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-18 13:42:44,607 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-18 13:42:44,607 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-18 13:42:44,607 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2018-11-18 13:42:44,607 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-18 13:42:44,607 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 13:42:44,607 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-18 13:42:44,607 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2018-11-18 13:42:44,607 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-18 13:42:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-18 13:42:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-18 13:42:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-18 13:42:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-18 13:42:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-18 13:42:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-18 13:42:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-18 13:42:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-18 13:42:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 13:42:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 13:42:44,609 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 13:42:44,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 13:42:45,259 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 13:42:45,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:42:45 BoogieIcfgContainer [2018-11-18 13:42:45,259 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 13:42:45,260 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 13:42:45,260 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 13:42:45,263 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 13:42:45,263 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 01:42:44" (1/3) ... [2018-11-18 13:42:45,264 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d545be6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 01:42:45, skipping insertion in model container [2018-11-18 13:42:45,264 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:42:44" (2/3) ... [2018-11-18 13:42:45,264 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d545be6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 01:42:45, skipping insertion in model container [2018-11-18 13:42:45,264 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:42:45" (3/3) ... [2018-11-18 13:42:45,266 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product42_false-unreach-call_false-termination.cil.c [2018-11-18 13:42:45,272 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 13:42:45,277 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 13:42:45,287 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 13:42:45,309 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 13:42:45,310 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 13:42:45,310 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 13:42:45,310 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 13:42:45,310 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 13:42:45,310 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 13:42:45,310 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 13:42:45,310 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 13:42:45,310 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 13:42:45,326 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states. [2018-11-18 13:42:45,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-18 13:42:45,332 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:42:45,332 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 13:42:45,334 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:42:45,338 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:42:45,338 INFO L82 PathProgramCache]: Analyzing trace with hash 162034317, now seen corresponding path program 1 times [2018-11-18 13:42:45,339 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:42:45,340 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:42:45,370 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:45,370 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:42:45,370 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:45,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:42:45,539 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 13:42:45,541 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:42:45,541 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 13:42:45,545 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 13:42:45,556 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 13:42:45,557 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 13:42:45,558 INFO L87 Difference]: Start difference. First operand 166 states. Second operand 2 states. [2018-11-18 13:42:45,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:42:45,586 INFO L93 Difference]: Finished difference Result 246 states and 303 transitions. [2018-11-18 13:42:45,586 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 13:42:45,587 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 46 [2018-11-18 13:42:45,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:42:45,597 INFO L225 Difference]: With dead ends: 246 [2018-11-18 13:42:45,597 INFO L226 Difference]: Without dead ends: 123 [2018-11-18 13:42:45,601 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 13:42:45,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2018-11-18 13:42:45,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 123. [2018-11-18 13:42:45,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 123 states. [2018-11-18 13:42:45,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 143 transitions. [2018-11-18 13:42:45,636 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 143 transitions. Word has length 46 [2018-11-18 13:42:45,637 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:42:45,637 INFO L480 AbstractCegarLoop]: Abstraction has 123 states and 143 transitions. [2018-11-18 13:42:45,637 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 13:42:45,637 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 143 transitions. [2018-11-18 13:42:45,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 13:42:45,639 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:42:45,639 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 13:42:45,640 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:42:45,640 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:42:45,640 INFO L82 PathProgramCache]: Analyzing trace with hash 1180272564, now seen corresponding path program 1 times [2018-11-18 13:42:45,640 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:42:45,640 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:42:45,641 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:45,641 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:42:45,641 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:45,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:42:45,722 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 13:42:45,722 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:42:45,722 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:42:45,723 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 13:42:45,724 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 13:42:45,724 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 13:42:45,724 INFO L87 Difference]: Start difference. First operand 123 states and 143 transitions. Second operand 3 states. [2018-11-18 13:42:45,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:42:45,744 INFO L93 Difference]: Finished difference Result 189 states and 219 transitions. [2018-11-18 13:42:45,745 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 13:42:45,745 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-18 13:42:45,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:42:45,746 INFO L225 Difference]: With dead ends: 189 [2018-11-18 13:42:45,747 INFO L226 Difference]: Without dead ends: 113 [2018-11-18 13:42:45,748 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 13:42:45,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2018-11-18 13:42:45,757 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 113. [2018-11-18 13:42:45,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 113 states. [2018-11-18 13:42:45,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 130 transitions. [2018-11-18 13:42:45,758 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 130 transitions. Word has length 48 [2018-11-18 13:42:45,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:42:45,759 INFO L480 AbstractCegarLoop]: Abstraction has 113 states and 130 transitions. [2018-11-18 13:42:45,759 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 13:42:45,759 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 130 transitions. [2018-11-18 13:42:45,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-18 13:42:45,760 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:42:45,760 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] [2018-11-18 13:42:45,761 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:42:45,761 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:42:45,761 INFO L82 PathProgramCache]: Analyzing trace with hash -1741502932, now seen corresponding path program 1 times [2018-11-18 13:42:45,761 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:42:45,761 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:42:45,762 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:45,762 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:42:45,762 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:45,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:42:45,866 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 13:42:45,866 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:42:45,866 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 13:42:45,867 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 13:42:45,867 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 13:42:45,867 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 13:42:45,867 INFO L87 Difference]: Start difference. First operand 113 states and 130 transitions. Second operand 7 states. [2018-11-18 13:42:46,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:42:46,115 INFO L93 Difference]: Finished difference Result 202 states and 237 transitions. [2018-11-18 13:42:46,116 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 13:42:46,116 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 53 [2018-11-18 13:42:46,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:42:46,117 INFO L225 Difference]: With dead ends: 202 [2018-11-18 13:42:46,117 INFO L226 Difference]: Without dead ends: 113 [2018-11-18 13:42:46,118 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-18 13:42:46,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2018-11-18 13:42:46,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 113. [2018-11-18 13:42:46,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 113 states. [2018-11-18 13:42:46,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 129 transitions. [2018-11-18 13:42:46,127 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 129 transitions. Word has length 53 [2018-11-18 13:42:46,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:42:46,128 INFO L480 AbstractCegarLoop]: Abstraction has 113 states and 129 transitions. [2018-11-18 13:42:46,128 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 13:42:46,128 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 129 transitions. [2018-11-18 13:42:46,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-11-18 13:42:46,129 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:42:46,130 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] [2018-11-18 13:42:46,130 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:42:46,130 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:42:46,130 INFO L82 PathProgramCache]: Analyzing trace with hash -973075657, now seen corresponding path program 1 times [2018-11-18 13:42:46,130 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:42:46,130 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:42:46,131 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:46,131 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:42:46,131 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:46,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:42:46,209 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 13:42:46,209 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:42:46,209 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:42:46,210 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 13:42:46,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:42:46,210 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:42:46,210 INFO L87 Difference]: Start difference. First operand 113 states and 129 transitions. Second operand 5 states. [2018-11-18 13:42:46,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:42:46,489 INFO L93 Difference]: Finished difference Result 294 states and 351 transitions. [2018-11-18 13:42:46,490 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 13:42:46,490 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 61 [2018-11-18 13:42:46,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:42:46,492 INFO L225 Difference]: With dead ends: 294 [2018-11-18 13:42:46,492 INFO L226 Difference]: Without dead ends: 205 [2018-11-18 13:42:46,493 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-11-18 13:42:46,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205 states. [2018-11-18 13:42:46,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205 to 185. [2018-11-18 13:42:46,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 185 states. [2018-11-18 13:42:46,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 211 transitions. [2018-11-18 13:42:46,513 INFO L78 Accepts]: Start accepts. Automaton has 185 states and 211 transitions. Word has length 61 [2018-11-18 13:42:46,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:42:46,514 INFO L480 AbstractCegarLoop]: Abstraction has 185 states and 211 transitions. [2018-11-18 13:42:46,514 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 13:42:46,514 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 211 transitions. [2018-11-18 13:42:46,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-11-18 13:42:46,516 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:42:46,516 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] [2018-11-18 13:42:46,516 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:42:46,517 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:42:46,517 INFO L82 PathProgramCache]: Analyzing trace with hash 1344642500, now seen corresponding path program 1 times [2018-11-18 13:42:46,517 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:42:46,517 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:42:46,518 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:46,518 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:42:46,518 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:46,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:42:46,607 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 13:42:46,607 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:42:46,607 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 13:42:46,608 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 13:42:46,608 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 13:42:46,608 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 13:42:46,608 INFO L87 Difference]: Start difference. First operand 185 states and 211 transitions. Second operand 8 states. [2018-11-18 13:42:46,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:42:46,653 INFO L93 Difference]: Finished difference Result 353 states and 413 transitions. [2018-11-18 13:42:46,653 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 13:42:46,653 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 75 [2018-11-18 13:42:46,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:42:46,656 INFO L225 Difference]: With dead ends: 353 [2018-11-18 13:42:46,656 INFO L226 Difference]: Without dead ends: 192 [2018-11-18 13:42:46,657 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 13:42:46,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2018-11-18 13:42:46,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 189. [2018-11-18 13:42:46,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 189 states. [2018-11-18 13:42:46,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 215 transitions. [2018-11-18 13:42:46,672 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 215 transitions. Word has length 75 [2018-11-18 13:42:46,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:42:46,672 INFO L480 AbstractCegarLoop]: Abstraction has 189 states and 215 transitions. [2018-11-18 13:42:46,672 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 13:42:46,673 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 215 transitions. [2018-11-18 13:42:46,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-11-18 13:42:46,673 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:42:46,674 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] [2018-11-18 13:42:46,674 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:42:46,674 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:42:46,674 INFO L82 PathProgramCache]: Analyzing trace with hash -578585534, now seen corresponding path program 1 times [2018-11-18 13:42:46,674 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:42:46,675 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:42:46,675 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:46,675 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:42:46,675 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:46,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:42:46,780 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 13:42:46,780 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:42:46,780 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 13:42:46,781 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 13:42:46,781 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 13:42:46,781 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 13:42:46,781 INFO L87 Difference]: Start difference. First operand 189 states and 215 transitions. Second operand 6 states. [2018-11-18 13:42:47,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:42:47,075 INFO L93 Difference]: Finished difference Result 504 states and 592 transitions. [2018-11-18 13:42:47,077 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 13:42:47,077 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 75 [2018-11-18 13:42:47,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:42:47,079 INFO L225 Difference]: With dead ends: 504 [2018-11-18 13:42:47,079 INFO L226 Difference]: Without dead ends: 339 [2018-11-18 13:42:47,080 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 13:42:47,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 339 states. [2018-11-18 13:42:47,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 339 to 333. [2018-11-18 13:42:47,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 333 states. [2018-11-18 13:42:47,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 333 states and 380 transitions. [2018-11-18 13:42:47,100 INFO L78 Accepts]: Start accepts. Automaton has 333 states and 380 transitions. Word has length 75 [2018-11-18 13:42:47,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:42:47,100 INFO L480 AbstractCegarLoop]: Abstraction has 333 states and 380 transitions. [2018-11-18 13:42:47,100 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 13:42:47,100 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 380 transitions. [2018-11-18 13:42:47,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-11-18 13:42:47,101 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:42:47,101 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] [2018-11-18 13:42:47,102 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:42:47,102 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:42:47,102 INFO L82 PathProgramCache]: Analyzing trace with hash -168118082, now seen corresponding path program 1 times [2018-11-18 13:42:47,102 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:42:47,102 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:42:47,103 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:47,103 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:42:47,103 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:47,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:42:47,177 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 13:42:47,178 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:42:47,178 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 13:42:47,178 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 13:42:47,178 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 13:42:47,178 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 13:42:47,179 INFO L87 Difference]: Start difference. First operand 333 states and 380 transitions. Second operand 7 states. [2018-11-18 13:42:47,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:42:47,654 INFO L93 Difference]: Finished difference Result 370 states and 435 transitions. [2018-11-18 13:42:47,655 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-18 13:42:47,655 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 79 [2018-11-18 13:42:47,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:42:47,657 INFO L225 Difference]: With dead ends: 370 [2018-11-18 13:42:47,657 INFO L226 Difference]: Without dead ends: 367 [2018-11-18 13:42:47,658 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-11-18 13:42:47,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 367 states. [2018-11-18 13:42:47,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 367 to 333. [2018-11-18 13:42:47,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 333 states. [2018-11-18 13:42:47,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 333 states and 379 transitions. [2018-11-18 13:42:47,681 INFO L78 Accepts]: Start accepts. Automaton has 333 states and 379 transitions. Word has length 79 [2018-11-18 13:42:47,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:42:47,682 INFO L480 AbstractCegarLoop]: Abstraction has 333 states and 379 transitions. [2018-11-18 13:42:47,682 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 13:42:47,682 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 379 transitions. [2018-11-18 13:42:47,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-11-18 13:42:47,683 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:42:47,683 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:42:47,683 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:42:47,684 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:42:47,684 INFO L82 PathProgramCache]: Analyzing trace with hash -380389412, now seen corresponding path program 1 times [2018-11-18 13:42:47,684 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:42:47,684 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:42:47,685 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:47,685 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:42:47,685 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:47,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:42:47,768 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-18 13:42:47,768 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:42:47,768 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 13:42:47,768 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 13:42:47,768 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 13:42:47,769 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 13:42:47,769 INFO L87 Difference]: Start difference. First operand 333 states and 379 transitions. Second operand 6 states. [2018-11-18 13:42:47,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:42:47,802 INFO L93 Difference]: Finished difference Result 656 states and 762 transitions. [2018-11-18 13:42:47,803 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 13:42:47,803 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 95 [2018-11-18 13:42:47,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:42:47,804 INFO L225 Difference]: With dead ends: 656 [2018-11-18 13:42:47,805 INFO L226 Difference]: Without dead ends: 347 [2018-11-18 13:42:47,805 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 13:42:47,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 347 states. [2018-11-18 13:42:47,821 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 347 to 343. [2018-11-18 13:42:47,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 343 states. [2018-11-18 13:42:47,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 343 states and 389 transitions. [2018-11-18 13:42:47,823 INFO L78 Accepts]: Start accepts. Automaton has 343 states and 389 transitions. Word has length 95 [2018-11-18 13:42:47,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:42:47,824 INFO L480 AbstractCegarLoop]: Abstraction has 343 states and 389 transitions. [2018-11-18 13:42:47,824 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 13:42:47,824 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 389 transitions. [2018-11-18 13:42:47,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-11-18 13:42:47,825 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:42:47,825 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:42:47,826 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:42:47,826 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:42:47,826 INFO L82 PathProgramCache]: Analyzing trace with hash 693156767, now seen corresponding path program 1 times [2018-11-18 13:42:47,826 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:42:47,826 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:42:47,831 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:47,831 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:42:47,831 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:47,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:42:47,899 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-18 13:42:47,899 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:42:47,899 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 13:42:47,899 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 13:42:47,900 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 13:42:47,900 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 13:42:47,900 INFO L87 Difference]: Start difference. First operand 343 states and 389 transitions. Second operand 4 states. [2018-11-18 13:42:48,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:42:48,056 INFO L93 Difference]: Finished difference Result 1013 states and 1206 transitions. [2018-11-18 13:42:48,057 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 13:42:48,057 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 95 [2018-11-18 13:42:48,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:42:48,059 INFO L225 Difference]: With dead ends: 1013 [2018-11-18 13:42:48,059 INFO L226 Difference]: Without dead ends: 694 [2018-11-18 13:42:48,060 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 13:42:48,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 694 states. [2018-11-18 13:42:48,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 694 to 679. [2018-11-18 13:42:48,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 679 states. [2018-11-18 13:42:48,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 679 states and 789 transitions. [2018-11-18 13:42:48,086 INFO L78 Accepts]: Start accepts. Automaton has 679 states and 789 transitions. Word has length 95 [2018-11-18 13:42:48,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:42:48,087 INFO L480 AbstractCegarLoop]: Abstraction has 679 states and 789 transitions. [2018-11-18 13:42:48,087 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 13:42:48,087 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 789 transitions. [2018-11-18 13:42:48,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-18 13:42:48,089 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:42:48,089 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:42:48,089 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:42:48,089 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:42:48,089 INFO L82 PathProgramCache]: Analyzing trace with hash 2017258585, now seen corresponding path program 1 times [2018-11-18 13:42:48,089 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:42:48,089 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:42:48,090 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:48,090 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:42:48,090 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:48,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:42:48,185 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-18 13:42:48,185 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 13:42:48,185 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d71f7886-3a24-47b2-9134-c9a02086cc54/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 13:42:48,213 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:42:48,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:42:48,312 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:42:48,490 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:42:48,507 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 13:42:48,507 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [13] total 19 [2018-11-18 13:42:48,508 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2018-11-18 13:42:48,508 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2018-11-18 13:42:48,508 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=294, Unknown=0, NotChecked=0, Total=342 [2018-11-18 13:42:48,508 INFO L87 Difference]: Start difference. First operand 679 states and 789 transitions. Second operand 19 states. [2018-11-18 13:42:49,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:42:49,287 INFO L93 Difference]: Finished difference Result 1306 states and 1534 transitions. [2018-11-18 13:42:49,291 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-18 13:42:49,291 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 99 [2018-11-18 13:42:49,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:42:49,293 INFO L225 Difference]: With dead ends: 1306 [2018-11-18 13:42:49,293 INFO L226 Difference]: Without dead ends: 651 [2018-11-18 13:42:49,296 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 125 GetRequests, 94 SyntacticMatches, 1 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 142 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=115, Invalid=877, Unknown=0, NotChecked=0, Total=992 [2018-11-18 13:42:49,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 651 states. [2018-11-18 13:42:49,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 651 to 651. [2018-11-18 13:42:49,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 651 states. [2018-11-18 13:42:49,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 651 states and 743 transitions. [2018-11-18 13:42:49,338 INFO L78 Accepts]: Start accepts. Automaton has 651 states and 743 transitions. Word has length 99 [2018-11-18 13:42:49,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:42:49,338 INFO L480 AbstractCegarLoop]: Abstraction has 651 states and 743 transitions. [2018-11-18 13:42:49,338 INFO L481 AbstractCegarLoop]: Interpolant automaton has 19 states. [2018-11-18 13:42:49,338 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 743 transitions. [2018-11-18 13:42:49,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-11-18 13:42:49,341 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:42:49,341 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:42:49,341 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:42:49,341 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:42:49,342 INFO L82 PathProgramCache]: Analyzing trace with hash 1527983664, now seen corresponding path program 1 times [2018-11-18 13:42:49,342 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:42:49,342 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:42:49,342 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:49,342 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:42:49,342 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:49,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:42:49,440 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 23 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-11-18 13:42:49,440 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 13:42:49,440 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d71f7886-3a24-47b2-9134-c9a02086cc54/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 13:42:49,452 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:42:49,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:42:49,540 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:42:49,565 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-18 13:42:49,590 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 13:42:49,590 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 6 [2018-11-18 13:42:49,591 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 13:42:49,591 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 13:42:49,591 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-11-18 13:42:49,591 INFO L87 Difference]: Start difference. First operand 651 states and 743 transitions. Second operand 6 states. [2018-11-18 13:42:50,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:42:50,113 INFO L93 Difference]: Finished difference Result 1421 states and 1710 transitions. [2018-11-18 13:42:50,113 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 13:42:50,113 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 140 [2018-11-18 13:42:50,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:42:50,117 INFO L225 Difference]: With dead ends: 1421 [2018-11-18 13:42:50,118 INFO L226 Difference]: Without dead ends: 914 [2018-11-18 13:42:50,119 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 152 GetRequests, 144 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2018-11-18 13:42:50,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 914 states. [2018-11-18 13:42:50,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 914 to 652. [2018-11-18 13:42:50,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 652 states. [2018-11-18 13:42:50,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 652 states and 742 transitions. [2018-11-18 13:42:50,161 INFO L78 Accepts]: Start accepts. Automaton has 652 states and 742 transitions. Word has length 140 [2018-11-18 13:42:50,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:42:50,161 INFO L480 AbstractCegarLoop]: Abstraction has 652 states and 742 transitions. [2018-11-18 13:42:50,161 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 13:42:50,161 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 742 transitions. [2018-11-18 13:42:50,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-11-18 13:42:50,163 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:42:50,163 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:42:50,163 INFO L423 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:42:50,164 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:42:50,164 INFO L82 PathProgramCache]: Analyzing trace with hash -1480523914, now seen corresponding path program 1 times [2018-11-18 13:42:50,164 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:42:50,164 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:42:50,164 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:50,165 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:42:50,165 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:42:50,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:42:50,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:42:50,302 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 13:42:50,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 01:42:50 BoogieIcfgContainer [2018-11-18 13:42:50,411 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 13:42:50,412 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 13:42:50,412 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 13:42:50,412 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 13:42:50,412 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:42:45" (3/4) ... [2018-11-18 13:42:50,414 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 13:42:50,536 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_d71f7886-3a24-47b2-9134-c9a02086cc54/bin-2019/uautomizer/witness.graphml [2018-11-18 13:42:50,537 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 13:42:50,537 INFO L168 Benchmark]: Toolchain (without parser) took 6381.49 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 335.5 MB). Free memory was 957.5 MB in the beginning and 892.7 MB in the end (delta: 64.8 MB). Peak memory consumption was 400.3 MB. Max. memory is 11.5 GB. [2018-11-18 13:42:50,538 INFO L168 Benchmark]: CDTParser took 0.15 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 13:42:50,538 INFO L168 Benchmark]: CACSL2BoogieTranslator took 346.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 957.5 MB in the beginning and 1.1 GB in the end (delta: -184.6 MB). Peak memory consumption was 31.7 MB. Max. memory is 11.5 GB. [2018-11-18 13:42:50,539 INFO L168 Benchmark]: Boogie Preprocessor took 57.26 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-18 13:42:50,539 INFO L168 Benchmark]: RCFGBuilder took 697.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 88.6 MB). Peak memory consumption was 88.6 MB. Max. memory is 11.5 GB. [2018-11-18 13:42:50,539 INFO L168 Benchmark]: TraceAbstraction took 5151.21 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 180.9 MB). Free memory was 1.1 GB in the beginning and 937.1 MB in the end (delta: 113.0 MB). Peak memory consumption was 293.8 MB. Max. memory is 11.5 GB. [2018-11-18 13:42:50,539 INFO L168 Benchmark]: Witness Printer took 124.91 ms. Allocated memory is still 1.4 GB. Free memory was 937.1 MB in the beginning and 892.7 MB in the end (delta: 44.4 MB). Peak memory consumption was 44.4 MB. Max. memory is 11.5 GB. [2018-11-18 13:42:50,541 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 346.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 957.5 MB in the beginning and 1.1 GB in the end (delta: -184.6 MB). Peak memory consumption was 31.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 57.26 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 697.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 88.6 MB). Peak memory consumption was 88.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 5151.21 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 180.9 MB). Free memory was 1.1 GB in the beginning and 937.1 MB in the end (delta: 113.0 MB). Peak memory consumption was 293.8 MB. Max. memory is 11.5 GB. * Witness Printer took 124.91 ms. Allocated memory is still 1.4 GB. Free memory was 937.1 MB in the beginning and 892.7 MB in the end (delta: 44.4 MB). Peak memory consumption was 44.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 764]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L337] FCALL "i > 0 && i <= this->argsCount" [L337] FCALL "libacc.c" [L338] FCALL "__utac__get_this_arg" [L344] FCALL "i > 0 && i <= this->argsCount" [L344] FCALL "libacc.c" [L345] FCALL "__utac__get_this_arg" [L383] FCALL "i > 0 && i <= this->argsCount" [L383] FCALL "libacc.c" [L384] FCALL "__utac__get_this_argtype" [L390] FCALL "i > 0 && i <= this->argsCount" [L390] FCALL "libacc.c" [L391] FCALL "__utac__get_this_argtype" [L465] FCALL "Env(Water:%i" [L466] FCALL ",Meth:" [L470] FCALL "CRIT" [L474] FCALL "OK" [L478] FCALL ")" [L701] FCALL "Pump(System:" [L705] FCALL "On" [L709] FCALL "Off" [L713] FCALL ",Pump:" [L717] FCALL "On" [L721] FCALL "Off" [L725] FCALL ") " [L727] FCALL "\n" [L413] int waterLevel = 1; [L414] int methaneLevelCritical = 0; [L581] int pumpRunning = 0; [L582] int systemActive = 1; [L833] int cleanupTimeShifts = 4; [L209] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(") ")=163, \old(") ")=199, \old(")")=171, \old(")")=136, \old(",Meth:")=147, \old(",Meth:")=141, \old(",Pump:")=194, \old(",Pump:")=121, \old("\n")=137, \old("\n")=162, \old("__utac__get_this_arg")=123, \old("__utac__get_this_arg")=124, \old("__utac__get_this_arg")=197, \old("__utac__get_this_arg")=151, \old("__utac__get_this_argtype")=186, \old("__utac__get_this_argtype")=126, \old("__utac__get_this_argtype")=144, \old("__utac__get_this_argtype")=122, \old("CRIT")=159, \old("CRIT")=172, \old("Env(Water:%i")=187, \old("Env(Water:%i")=148, \old("i > 0 && i <= this->argsCount")=150, \old("i > 0 && i <= this->argsCount")=196, \old("i > 0 && i <= this->argsCount")=190, \old("i > 0 && i <= this->argsCount")=131, \old("i > 0 && i <= this->argsCount")=127, \old("i > 0 && i <= this->argsCount")=132, \old("i > 0 && i <= this->argsCount")=143, \old("i > 0 && i <= this->argsCount")=145, \old("libacc.c")=157, \old("libacc.c")=189, \old("libacc.c")=198, \old("libacc.c")=191, \old("libacc.c")=166, \old("libacc.c")=174, \old("libacc.c")=158, \old("libacc.c")=165, \old("Off")=120, \old("Off")=179, \old("Off")=135, \old("Off")=118, \old("OK")=168, \old("OK")=185, \old("On")=161, \old("On")=134, \old("On")=181, \old("On")=167, \old("Pump(System:")=175, \old("Pump(System:")=180, \old(cleanupTimeShifts)=193, \old(head)=178, \old(head)=200, \old(methaneLevelCritical)=152, \old(pumpRunning)=140, \old(systemActive)=139, \old(waterLevel)=142, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L906] int retValue_acc ; [L907] int tmp ; VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L911] FCALL select_helpers() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L912] FCALL select_features() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L913] CALL, EXPR valid_product() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L824] int retValue_acc ; [L827] retValue_acc = 1 [L828] RET return (retValue_acc); VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L913] EXPR valid_product() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L913] tmp = valid_product() [L915] COND TRUE \read(tmp) VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L917] FCALL setup() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L918] CALL runTest() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L900] CALL test() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L511] int splverifierCounter ; [L512] int tmp ; [L513] int tmp___0 ; [L514] int tmp___1 ; [L515] int tmp___2 ; [L518] splverifierCounter = 0 VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L520] COND TRUE 1 VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L522] COND TRUE splverifierCounter < 4 VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L528] tmp = __VERIFIER_nondet_int() [L530] COND TRUE \read(tmp) VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L532] CALL waterRise() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L431] COND TRUE waterLevel < 2 [L432] RET waterLevel = waterLevel + 1 VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L532] waterRise() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L538] tmp___0 = __VERIFIER_nondet_int() [L540] COND FALSE !(\read(tmp___0)) VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L548] tmp___2 = __VERIFIER_nondet_int() [L550] COND FALSE !(\read(tmp___2)) [L556] tmp___1 = __VERIFIER_nondet_int() [L558] COND TRUE \read(tmp___1) VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L565] CALL timeShift() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L589] COND FALSE !(\read(pumpRunning)) VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L596] COND TRUE \read(systemActive) VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L598] CALL processEnvironment() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L618] int tmp ; VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L621] COND TRUE ! pumpRunning VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L623] CALL, EXPR isHighWaterLevel() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L733] int retValue_acc ; [L734] int tmp ; [L735] int tmp___0 ; VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L739] CALL, EXPR isHighWaterSensorDry() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L493] int retValue_acc ; VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L496] COND FALSE !(waterLevel < 2) [L500] retValue_acc = 0 [L501] RET return (retValue_acc); VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L739] EXPR isHighWaterSensorDry() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L739] tmp = isHighWaterSensorDry() [L741] COND FALSE !(\read(tmp)) [L744] tmp___0 = 1 VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L746] retValue_acc = tmp___0 [L747] RET return (retValue_acc); VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L623] EXPR isHighWaterLevel() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L623] tmp = isHighWaterLevel() [L625] COND TRUE \read(tmp) VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L627] CALL activatePump() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L652] int tmp ; VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L656] CALL, EXPR isMethaneAlarm() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L677] int retValue_acc ; VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L681] CALL, EXPR isMethaneLevelCritical() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L452] int retValue_acc ; [L455] retValue_acc = methaneLevelCritical [L456] RET return (retValue_acc); VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L681] EXPR isMethaneLevelCritical() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L681] retValue_acc = isMethaneLevelCritical() [L683] RET return (retValue_acc); VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L656] EXPR isMethaneAlarm() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L656] tmp = isMethaneAlarm() [L658] COND FALSE !(\read(tmp)) VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L662] CALL activatePump__wrappee__highWaterSensor() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L646] RET pumpRunning = 1 VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L662] RET activatePump__wrappee__highWaterSensor() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=2] [L627] RET activatePump() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L598] processEnvironment() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L604] CALL __utac_acc__Specification1_spec__1() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L770] int tmp ; [L771] int tmp___0 ; VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L775] CALL, EXPR isMethaneLevelCritical() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L452] int retValue_acc ; [L455] retValue_acc = methaneLevelCritical [L456] RET return (retValue_acc); VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=2] [L775] EXPR isMethaneLevelCritical() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L775] tmp = isMethaneLevelCritical() [L777] COND FALSE, RET !(\read(tmp)) VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=2] [L604] RET __utac_acc__Specification1_spec__1() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L565] timeShift() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L520] COND TRUE 1 VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L522] COND TRUE splverifierCounter < 4 VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L528] tmp = __VERIFIER_nondet_int() [L530] COND FALSE !(\read(tmp)) VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L538] tmp___0 = __VERIFIER_nondet_int() [L540] COND TRUE \read(tmp___0) VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___1=1, tmp___2=0, waterLevel=2] [L542] CALL changeMethaneLevel() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L443] COND FALSE !(\read(methaneLevelCritical)) [L446] RET methaneLevelCritical = 1 VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L542] changeMethaneLevel() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___1=1, tmp___2=0, waterLevel=2] [L548] tmp___2 = __VERIFIER_nondet_int() [L550] COND FALSE !(\read(tmp___2)) [L556] tmp___1 = __VERIFIER_nondet_int() [L558] COND TRUE \read(tmp___1) VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___1=1, tmp___2=0, waterLevel=2] [L565] CALL timeShift() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L589] COND TRUE \read(pumpRunning) VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L591] CALL lowerWaterLevel() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L419] COND TRUE waterLevel > 0 [L420] RET waterLevel = waterLevel - 1 VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L591] lowerWaterLevel() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L596] COND TRUE \read(systemActive) VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L598] CALL processEnvironment() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L618] int tmp ; VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L621] COND FALSE !(! pumpRunning) VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L636] RET, FCALL processEnvironment__wrappee__base() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L598] processEnvironment() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L604] CALL __utac_acc__Specification1_spec__1() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L770] int tmp ; [L771] int tmp___0 ; VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L775] CALL, EXPR isMethaneLevelCritical() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L452] int retValue_acc ; [L455] retValue_acc = methaneLevelCritical [L456] RET return (retValue_acc); VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L775] EXPR isMethaneLevelCritical() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L775] tmp = isMethaneLevelCritical() [L777] COND TRUE \read(tmp) VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L779] CALL, EXPR isPumpRunning() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L688] int retValue_acc ; [L691] retValue_acc = pumpRunning [L692] RET return (retValue_acc); VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L779] EXPR isPumpRunning() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L779] tmp___0 = isPumpRunning() [L781] COND TRUE \read(tmp___0) VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={155:0}, "i > 0 && i <= this->argsCount"={149:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=1] [L783] CALL __automaton_fail() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={201:0}, "libacc.c"={192:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L764] __VERIFIER_error() VAL [") "={164:0}, ")"={177:0}, ",Meth:"={146:0}, ",Pump:"={119:0}, "\n"={160:0}, "__utac__get_this_arg"={154:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={156:0}, "CRIT"={176:0}, "Env(Water:%i"={129:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={153:0}, "i > 0 && i <= this->argsCount"={149:0}, "i > 0 && i <= this->argsCount"={155:0}, "libacc.c"={192:0}, "libacc.c"={201:0}, "libacc.c"={173:0}, "libacc.c"={188:0}, "Off"={133:0}, "Off"={184:0}, "OK"={170:0}, "On"={183:0}, "On"={130:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 231 locations, 1 error locations. UNSAFE Result, 5.1s OverallTime, 12 OverallIterations, 3 TraceHistogramMax, 2.9s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1704 SDtfs, 1166 SDslu, 4550 SDs, 0 SdLazy, 2166 SolverSat, 395 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 364 GetRequests, 279 SyntacticMatches, 2 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 163 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=679occurred 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: 0.2s AutomataMinimizationTime, 11 MinimizatonAttempts, 344 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 1241 NumberOfCodeBlocks, 1241 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 1092 ConstructedInterpolants, 0 QuantifiedInterpolants, 170802 SizeOfPredicates, 3 NumberOfNonLiveVariables, 1422 ConjunctsInSsa, 13 ConjunctsInUnsatCore, 13 InterpolantComputations, 11 PerfectInterpolantSequences, 80/84 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...