./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product43_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_14422c74-2859-48d4-81c9-712ba5b1e759/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_14422c74-2859-48d4-81c9-712ba5b1e759/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_14422c74-2859-48d4-81c9-712ba5b1e759/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_14422c74-2859-48d4-81c9-712ba5b1e759/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product43_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_14422c74-2859-48d4-81c9-712ba5b1e759/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_14422c74-2859-48d4-81c9-712ba5b1e759/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 437b76c0cd9dd6f0417f690a0c81e41159d0829e ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 10:34:02,856 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:34:02,857 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:34:02,865 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:34:02,865 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:34:02,866 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:34:02,867 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:34:02,868 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:34:02,869 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:34:02,870 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:34:02,870 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:34:02,870 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:34:02,871 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:34:02,872 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:34:02,873 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:34:02,873 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:34:02,874 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:34:02,875 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:34:02,876 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:34:02,877 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:34:02,878 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:34:02,879 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:34:02,881 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:34:02,881 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:34:02,881 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:34:02,882 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:34:02,883 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:34:02,883 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:34:02,884 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:34:02,885 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:34:02,885 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:34:02,885 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:34:02,885 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:34:02,886 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:34:02,886 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:34:02,887 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:34:02,887 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_14422c74-2859-48d4-81c9-712ba5b1e759/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-10 10:34:02,897 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:34:02,897 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:34:02,898 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:34:02,898 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 10:34:02,898 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 10:34:02,899 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 10:34:02,899 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 10:34:02,899 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 10:34:02,899 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 10:34:02,899 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 10:34:02,899 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 10:34:02,900 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:34:02,900 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 10:34:02,900 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 10:34:02,900 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 10:34:02,900 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:34:02,900 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:34:02,901 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:34:02,901 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:34:02,901 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 10:34:02,901 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:34:02,901 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:34:02,901 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:34:02,901 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:34:02,902 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:34:02,902 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 10:34:02,902 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:34:02,902 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:34:02,902 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:34:02,902 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:34:02,902 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 10:34:02,903 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:34:02,903 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 10:34:02,903 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 10:34:02,903 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_14422c74-2859-48d4-81c9-712ba5b1e759/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 437b76c0cd9dd6f0417f690a0c81e41159d0829e [2018-11-10 10:34:02,925 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:34:02,933 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:34:02,935 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:34:02,936 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:34:02,936 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:34:02,937 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_14422c74-2859-48d4-81c9-712ba5b1e759/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec4_product43_false-unreach-call_false-termination.cil.c [2018-11-10 10:34:02,976 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_14422c74-2859-48d4-81c9-712ba5b1e759/bin-2019/utaipan/data/88531c239/383c2d7cd7a745779ca52d1181c3d706/FLAGc7d051282 [2018-11-10 10:34:03,330 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:34:03,331 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_14422c74-2859-48d4-81c9-712ba5b1e759/sv-benchmarks/c/product-lines/minepump_spec4_product43_false-unreach-call_false-termination.cil.c [2018-11-10 10:34:03,340 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_14422c74-2859-48d4-81c9-712ba5b1e759/bin-2019/utaipan/data/88531c239/383c2d7cd7a745779ca52d1181c3d706/FLAGc7d051282 [2018-11-10 10:34:03,354 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_14422c74-2859-48d4-81c9-712ba5b1e759/bin-2019/utaipan/data/88531c239/383c2d7cd7a745779ca52d1181c3d706 [2018-11-10 10:34:03,357 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:34:03,358 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 10:34:03,359 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:34:03,359 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:34:03,362 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:34:03,363 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:34:03" (1/1) ... [2018-11-10 10:34:03,365 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b5db350 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:34:03, skipping insertion in model container [2018-11-10 10:34:03,365 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:34:03" (1/1) ... [2018-11-10 10:34:03,373 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:34:03,407 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:34:03,614 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:34:03,622 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:34:03,677 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:34:03,699 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:34:03,699 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:34:03 WrapperNode [2018-11-10 10:34:03,699 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:34:03,700 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 10:34:03,700 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 10:34:03,700 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 10:34:03,760 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:34:03" (1/1) ... [2018-11-10 10:34:03,775 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:34:03" (1/1) ... [2018-11-10 10:34:03,799 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 10:34:03,800 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 10:34:03,800 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 10:34:03,800 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 10:34:03,809 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:34:03" (1/1) ... [2018-11-10 10:34:03,809 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:34:03" (1/1) ... [2018-11-10 10:34:03,813 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:34:03" (1/1) ... [2018-11-10 10:34:03,813 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:34:03" (1/1) ... [2018-11-10 10:34:03,823 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:34:03" (1/1) ... [2018-11-10 10:34:03,829 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:34:03" (1/1) ... [2018-11-10 10:34:03,832 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:34:03" (1/1) ... [2018-11-10 10:34:03,835 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 10:34:03,836 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 10:34:03,836 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 10:34:03,836 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 10:34:03,836 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:34:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_14422c74-2859-48d4-81c9-712ba5b1e759/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:34:03,874 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 10:34:03,874 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 10:34:03,875 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2018-11-10 10:34:03,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2018-11-10 10:34:03,875 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 10:34:03,875 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 10:34:03,875 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-10 10:34:03,875 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-10 10:34:03,875 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 10:34:03,875 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 10:34:03,875 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 10:34:03,876 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 10:34:03,876 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-10 10:34:03,876 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-10 10:34:03,876 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-10 10:34:03,876 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-10 10:34:03,876 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 10:34:03,876 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 10:34:03,876 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-10 10:34:03,876 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-10 10:34:03,876 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-10 10:34:03,877 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-10 10:34:03,877 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 10:34:03,877 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 10:34:03,877 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 10:34:03,877 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 10:34:03,877 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 10:34:03,877 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 10:34:03,877 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 10:34:03,877 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 10:34:03,877 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 10:34:03,878 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 10:34:03,878 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 10:34:03,878 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 10:34:03,878 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 10:34:03,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 10:34:03,878 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 10:34:03,878 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 10:34:03,878 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 10:34:03,878 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 10:34:03,879 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 10:34:03,879 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 10:34:03,879 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-10 10:34:03,879 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-10 10:34:03,879 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 10:34:03,879 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 10:34:03,879 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2018-11-10 10:34:03,879 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2018-11-10 10:34:03,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 10:34:03,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 10:34:03,880 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 10:34:03,880 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 10:34:03,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 10:34:03,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 10:34:03,880 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 10:34:03,880 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 10:34:04,324 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 10:34:04,325 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:34:04 BoogieIcfgContainer [2018-11-10 10:34:04,325 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 10:34:04,325 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 10:34:04,325 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 10:34:04,328 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 10:34:04,329 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 10:34:03" (1/3) ... [2018-11-10 10:34:04,329 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@527b0d41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 10:34:04, skipping insertion in model container [2018-11-10 10:34:04,329 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:34:03" (2/3) ... [2018-11-10 10:34:04,330 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@527b0d41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 10:34:04, skipping insertion in model container [2018-11-10 10:34:04,330 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:34:04" (3/3) ... [2018-11-10 10:34:04,331 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product43_false-unreach-call_false-termination.cil.c [2018-11-10 10:34:04,339 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 10:34:04,346 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 10:34:04,359 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 10:34:04,385 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 10:34:04,385 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 10:34:04,386 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 10:34:04,386 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 10:34:04,386 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 10:34:04,386 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 10:34:04,386 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 10:34:04,386 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 10:34:04,402 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states. [2018-11-10 10:34:04,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-10 10:34:04,409 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:34:04,410 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] [2018-11-10 10:34:04,412 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:34:04,416 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:34:04,417 INFO L82 PathProgramCache]: Analyzing trace with hash 823141636, now seen corresponding path program 1 times [2018-11-10 10:34:04,418 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:34:04,448 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:34:04,448 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:34:04,449 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:34:04,449 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:34:04,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:34:04,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:34:04,612 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:34:04,612 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 10:34:04,612 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:34:04,615 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 10:34:04,623 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 10:34:04,623 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 10:34:04,625 INFO L87 Difference]: Start difference. First operand 144 states. Second operand 2 states. [2018-11-10 10:34:04,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:34:04,647 INFO L93 Difference]: Finished difference Result 262 states and 319 transitions. [2018-11-10 10:34:04,648 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 10:34:04,648 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 46 [2018-11-10 10:34:04,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:34:04,656 INFO L225 Difference]: With dead ends: 262 [2018-11-10 10:34:04,656 INFO L226 Difference]: Without dead ends: 131 [2018-11-10 10:34:04,659 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 10:34:04,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2018-11-10 10:34:04,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 131. [2018-11-10 10:34:04,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 131 states. [2018-11-10 10:34:04,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 131 states and 151 transitions. [2018-11-10 10:34:04,697 INFO L78 Accepts]: Start accepts. Automaton has 131 states and 151 transitions. Word has length 46 [2018-11-10 10:34:04,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:34:04,698 INFO L481 AbstractCegarLoop]: Abstraction has 131 states and 151 transitions. [2018-11-10 10:34:04,698 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 10:34:04,698 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 151 transitions. [2018-11-10 10:34:04,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-10 10:34:04,701 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:34:04,701 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] [2018-11-10 10:34:04,701 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:34:04,702 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:34:04,702 INFO L82 PathProgramCache]: Analyzing trace with hash -599110741, now seen corresponding path program 1 times [2018-11-10 10:34:04,702 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:34:04,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:34:04,703 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:34:04,704 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:34:04,704 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:34:04,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:34:04,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:34:04,790 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:34:04,790 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 10:34:04,790 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:34:04,792 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 10:34:04,792 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 10:34:04,792 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 10:34:04,792 INFO L87 Difference]: Start difference. First operand 131 states and 151 transitions. Second operand 3 states. [2018-11-10 10:34:04,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:34:04,812 INFO L93 Difference]: Finished difference Result 200 states and 229 transitions. [2018-11-10 10:34:04,815 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 10:34:04,815 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-10 10:34:04,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:34:04,817 INFO L225 Difference]: With dead ends: 200 [2018-11-10 10:34:04,817 INFO L226 Difference]: Without dead ends: 121 [2018-11-10 10:34:04,818 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 10:34:04,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2018-11-10 10:34:04,828 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 121. [2018-11-10 10:34:04,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 121 states. [2018-11-10 10:34:04,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 138 transitions. [2018-11-10 10:34:04,830 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 138 transitions. Word has length 48 [2018-11-10 10:34:04,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:34:04,830 INFO L481 AbstractCegarLoop]: Abstraction has 121 states and 138 transitions. [2018-11-10 10:34:04,830 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 10:34:04,830 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 138 transitions. [2018-11-10 10:34:04,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-10 10:34:04,831 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:34:04,832 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:34:04,832 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:34:04,832 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:34:04,832 INFO L82 PathProgramCache]: Analyzing trace with hash -1461693546, now seen corresponding path program 1 times [2018-11-10 10:34:04,832 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:34:04,833 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:34:04,833 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:34:04,833 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:34:04,833 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:34:04,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:34:04,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:34:04,940 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:34:04,940 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 10:34:04,941 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:34:04,941 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 10:34:04,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 10:34:04,941 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 10:34:04,941 INFO L87 Difference]: Start difference. First operand 121 states and 138 transitions. Second operand 7 states. [2018-11-10 10:34:05,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:34:05,282 INFO L93 Difference]: Finished difference Result 366 states and 433 transitions. [2018-11-10 10:34:05,283 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 10:34:05,283 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 52 [2018-11-10 10:34:05,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:34:05,286 INFO L225 Difference]: With dead ends: 366 [2018-11-10 10:34:05,286 INFO L226 Difference]: Without dead ends: 269 [2018-11-10 10:34:05,287 INFO L605 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 [2018-11-10 10:34:05,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 269 states. [2018-11-10 10:34:05,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 269 to 249. [2018-11-10 10:34:05,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2018-11-10 10:34:05,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 293 transitions. [2018-11-10 10:34:05,314 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 293 transitions. Word has length 52 [2018-11-10 10:34:05,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:34:05,315 INFO L481 AbstractCegarLoop]: Abstraction has 249 states and 293 transitions. [2018-11-10 10:34:05,315 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 10:34:05,315 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 293 transitions. [2018-11-10 10:34:05,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-10 10:34:05,317 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:34:05,317 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] [2018-11-10 10:34:05,317 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:34:05,318 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:34:05,318 INFO L82 PathProgramCache]: Analyzing trace with hash -1465266755, now seen corresponding path program 1 times [2018-11-10 10:34:05,318 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:34:05,319 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:34:05,319 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:34:05,320 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:34:05,320 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:34:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:34:05,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:34:05,449 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:34:05,449 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-10 10:34:05,449 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:34:05,449 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-10 10:34:05,449 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-10 10:34:05,450 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-11-10 10:34:05,450 INFO L87 Difference]: Start difference. First operand 249 states and 293 transitions. Second operand 10 states. [2018-11-10 10:34:05,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:34:05,897 INFO L93 Difference]: Finished difference Result 876 states and 1112 transitions. [2018-11-10 10:34:05,897 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-10 10:34:05,898 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 58 [2018-11-10 10:34:05,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:34:05,902 INFO L225 Difference]: With dead ends: 876 [2018-11-10 10:34:05,902 INFO L226 Difference]: Without dead ends: 651 [2018-11-10 10:34:05,904 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2018-11-10 10:34:05,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 651 states. [2018-11-10 10:34:05,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 651 to 639. [2018-11-10 10:34:05,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 639 states. [2018-11-10 10:34:05,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 639 states and 779 transitions. [2018-11-10 10:34:05,952 INFO L78 Accepts]: Start accepts. Automaton has 639 states and 779 transitions. Word has length 58 [2018-11-10 10:34:05,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:34:05,952 INFO L481 AbstractCegarLoop]: Abstraction has 639 states and 779 transitions. [2018-11-10 10:34:05,952 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-10 10:34:05,952 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 779 transitions. [2018-11-10 10:34:05,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-10 10:34:05,954 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:34:05,955 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] [2018-11-10 10:34:05,955 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:34:05,955 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:34:05,955 INFO L82 PathProgramCache]: Analyzing trace with hash 1687770787, now seen corresponding path program 1 times [2018-11-10 10:34:05,955 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:34:05,956 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:34:05,956 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:34:05,956 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:34:05,956 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:34:05,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:34:06,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:34:06,050 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:34:06,050 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 10:34:06,052 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:34:06,052 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 10:34:06,052 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 10:34:06,052 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 10:34:06,053 INFO L87 Difference]: Start difference. First operand 639 states and 779 transitions. Second operand 4 states. [2018-11-10 10:34:06,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:34:06,318 INFO L93 Difference]: Finished difference Result 1641 states and 2161 transitions. [2018-11-10 10:34:06,318 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 10:34:06,318 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 62 [2018-11-10 10:34:06,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:34:06,322 INFO L225 Difference]: With dead ends: 1641 [2018-11-10 10:34:06,323 INFO L226 Difference]: Without dead ends: 1026 [2018-11-10 10:34:06,324 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-10 10:34:06,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1026 states. [2018-11-10 10:34:06,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1026 to 906. [2018-11-10 10:34:06,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 906 states. [2018-11-10 10:34:06,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 906 states and 1117 transitions. [2018-11-10 10:34:06,367 INFO L78 Accepts]: Start accepts. Automaton has 906 states and 1117 transitions. Word has length 62 [2018-11-10 10:34:06,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:34:06,368 INFO L481 AbstractCegarLoop]: Abstraction has 906 states and 1117 transitions. [2018-11-10 10:34:06,368 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 10:34:06,368 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1117 transitions. [2018-11-10 10:34:06,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-10 10:34:06,370 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:34:06,371 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:34:06,371 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:34:06,371 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:34:06,371 INFO L82 PathProgramCache]: Analyzing trace with hash 505077548, now seen corresponding path program 1 times [2018-11-10 10:34:06,371 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:34:06,372 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:34:06,372 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:34:06,372 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:34:06,372 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:34:06,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:34:06,461 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-10 10:34:06,461 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:34:06,461 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-10 10:34:06,462 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 91 with the following transitions: [2018-11-10 10:34:06,463 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [42], [44], [45], [46], [47], [48], [83], [87], [93], [97], [101], [104], [109], [115], [117], [120], [122], [125], [138], [139], [162], [163], [176], [183], [186], [226], [229], [233], [234], [237], [238], [239], [240], [241], [243], [244], [245], [246], [247], [248], [249], [250], [251], [255], [267], [268], [271], [272], [273], [274], [287], [288], [293], [294], [295] [2018-11-10 10:34:06,503 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-11-10 10:34:06,503 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-10 10:34:16,063 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-10 10:34:16,064 INFO L272 AbstractInterpreter]: Visited 60 different actions 124 times. Merged at 14 different actions 21 times. Never widened. Found 2 fixpoints after 2 different actions. Largest state had 133 variables. [2018-11-10 10:34:16,071 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:34:16,072 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-10 10:34:25,451 INFO L227 lantSequenceWeakener]: Weakened 81 states. On average, predicates are now at 97.6% of their original sizes. [2018-11-10 10:34:25,451 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-10 10:34:26,011 INFO L415 sIntCurrentIteration]: We unified 89 AI predicates to 89 [2018-11-10 10:34:26,011 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-10 10:34:26,012 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 10:34:26,012 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [29] imperfect sequences [7] total 34 [2018-11-10 10:34:26,012 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:34:26,012 INFO L460 AbstractCegarLoop]: Interpolant automaton has 29 states [2018-11-10 10:34:26,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2018-11-10 10:34:26,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=685, Unknown=0, NotChecked=0, Total=812 [2018-11-10 10:34:26,013 INFO L87 Difference]: Start difference. First operand 906 states and 1117 transitions. Second operand 29 states. [2018-11-10 10:34:51,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:34:51,438 INFO L93 Difference]: Finished difference Result 1957 states and 2457 transitions. [2018-11-10 10:34:51,438 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2018-11-10 10:34:51,438 INFO L78 Accepts]: Start accepts. Automaton has 29 states. Word has length 90 [2018-11-10 10:34:51,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:34:51,444 INFO L225 Difference]: With dead ends: 1957 [2018-11-10 10:34:51,444 INFO L226 Difference]: Without dead ends: 1280 [2018-11-10 10:34:51,447 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 112 GetRequests, 61 SyntacticMatches, 1 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 808 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=367, Invalid=2285, Unknown=0, NotChecked=0, Total=2652 [2018-11-10 10:34:51,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1280 states. [2018-11-10 10:34:51,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1280 to 1220. [2018-11-10 10:34:51,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1220 states. [2018-11-10 10:34:51,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 1220 states and 1483 transitions. [2018-11-10 10:34:51,531 INFO L78 Accepts]: Start accepts. Automaton has 1220 states and 1483 transitions. Word has length 90 [2018-11-10 10:34:51,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:34:51,531 INFO L481 AbstractCegarLoop]: Abstraction has 1220 states and 1483 transitions. [2018-11-10 10:34:51,531 INFO L482 AbstractCegarLoop]: Interpolant automaton has 29 states. [2018-11-10 10:34:51,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1483 transitions. [2018-11-10 10:34:51,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-11-10 10:34:51,535 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:34:51,536 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:34:51,536 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:34:51,536 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:34:51,536 INFO L82 PathProgramCache]: Analyzing trace with hash 621548052, now seen corresponding path program 1 times [2018-11-10 10:34:51,537 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:34:51,537 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:34:51,537 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:34:51,537 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:34:51,537 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:34:51,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:34:51,601 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-10 10:34:51,601 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:34:51,601 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-10 10:34:51,601 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 135 with the following transitions: [2018-11-10 10:34:51,602 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [46], [47], [48], [51], [53], [54], [57], [60], [62], [65], [72], [75], [76], [80], [81], [82], [83], [87], [93], [97], [101], [104], [109], [115], [117], [120], [136], [137], [138], [139], [140], [142], [147], [150], [151], [153], [156], [160], [161], [162], [163], [173], [176], [180], [186], [214], [215], [218], [222], [226], [229], [233], [234], [237], [238], [239], [240], [241], [243], [244], [245], [246], [247], [248], [249], [250], [251], [255], [257], [258], [259], [260], [261], [262], [265], [266], [267], [268], [273], [274], [277], [278], [279], [280], [281], [282], [283], [284], [285], [286], [287], [288], [293], [294], [295] [2018-11-10 10:34:51,605 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-11-10 10:34:51,605 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-10 10:34:55,219 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-10 10:34:55,220 INFO L272 AbstractInterpreter]: Visited 54 different actions 54 times. Never merged. Never widened. Never found a fixpoint. Largest state had 132 variables. [2018-11-10 10:34:55,227 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:34:55,227 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-10 10:34:59,567 INFO L227 lantSequenceWeakener]: Weakened 70 states. On average, predicates are now at 96.57% of their original sizes. [2018-11-10 10:34:59,567 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-10 10:34:59,936 INFO L415 sIntCurrentIteration]: We unified 133 AI predicates to 133 [2018-11-10 10:34:59,937 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-10 10:34:59,937 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 10:34:59,937 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [23] imperfect sequences [5] total 26 [2018-11-10 10:34:59,937 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:34:59,937 INFO L460 AbstractCegarLoop]: Interpolant automaton has 23 states [2018-11-10 10:34:59,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2018-11-10 10:34:59,937 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=419, Unknown=0, NotChecked=0, Total=506 [2018-11-10 10:34:59,938 INFO L87 Difference]: Start difference. First operand 1220 states and 1483 transitions. Second operand 23 states. [2018-11-10 10:35:19,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:35:19,444 INFO L93 Difference]: Finished difference Result 2908 states and 3591 transitions. [2018-11-10 10:35:19,444 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2018-11-10 10:35:19,444 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 134 [2018-11-10 10:35:19,444 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:35:19,449 INFO L225 Difference]: With dead ends: 2908 [2018-11-10 10:35:19,449 INFO L226 Difference]: Without dead ends: 1712 [2018-11-10 10:35:19,452 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 141 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 275 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=152, Invalid=778, Unknown=0, NotChecked=0, Total=930 [2018-11-10 10:35:19,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1712 states. [2018-11-10 10:35:19,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1712 to 1653. [2018-11-10 10:35:19,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1653 states. [2018-11-10 10:35:19,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1653 states and 1989 transitions. [2018-11-10 10:35:19,563 INFO L78 Accepts]: Start accepts. Automaton has 1653 states and 1989 transitions. Word has length 134 [2018-11-10 10:35:19,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:35:19,563 INFO L481 AbstractCegarLoop]: Abstraction has 1653 states and 1989 transitions. [2018-11-10 10:35:19,563 INFO L482 AbstractCegarLoop]: Interpolant automaton has 23 states. [2018-11-10 10:35:19,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 1989 transitions. [2018-11-10 10:35:19,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-11-10 10:35:19,567 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:35:19,567 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:35:19,567 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:35:19,568 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:35:19,568 INFO L82 PathProgramCache]: Analyzing trace with hash 574577360, now seen corresponding path program 1 times [2018-11-10 10:35:19,568 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:35:19,568 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:35:19,569 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:35:19,569 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:35:19,569 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:35:19,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:19,718 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 10:35:19,718 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:35:19,718 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-10 10:35:19,719 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 131 with the following transitions: [2018-11-10 10:35:19,719 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [46], [47], [48], [51], [53], [54], [57], [60], [62], [65], [72], [75], [76], [80], [81], [82], [83], [87], [93], [97], [101], [104], [107], [109], [115], [117], [120], [136], [137], [138], [139], [140], [142], [147], [150], [151], [153], [158], [160], [161], [162], [163], [173], [176], [180], [186], [214], [215], [218], [222], [226], [229], [233], [234], [237], [238], [239], [240], [241], [243], [244], [245], [246], [247], [248], [249], [250], [251], [255], [257], [258], [259], [260], [261], [262], [265], [266], [267], [268], [273], [274], [277], [278], [279], [280], [281], [282], [283], [284], [285], [286], [287], [288], [293], [294], [295] [2018-11-10 10:35:19,722 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-11-10 10:35:19,722 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-10 10:36:23,767 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-10 10:36:23,767 INFO L272 AbstractInterpreter]: Visited 109 different actions 711 times. Merged at 19 different actions 69 times. Never widened. Found 11 fixpoints after 2 different actions. Largest state had 132 variables. [2018-11-10 10:36:23,775 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:36:23,776 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-10 10:36:23,776 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:36:23,776 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_14422c74-2859-48d4-81c9-712ba5b1e759/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 10:36:23,781 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:36:23,782 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-10 10:36:23,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:36:23,861 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:36:24,023 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 15 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:36:24,023 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-10 10:36:24,331 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 10:36:24,358 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-10 10:36:24,358 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2018-11-10 10:36:24,359 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-10 10:36:24,359 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-10 10:36:24,359 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-10 10:36:24,359 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=242, Unknown=0, NotChecked=0, Total=306 [2018-11-10 10:36:24,360 INFO L87 Difference]: Start difference. First operand 1653 states and 1989 transitions. Second operand 15 states. [2018-11-10 10:36:25,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:36:25,782 INFO L93 Difference]: Finished difference Result 3052 states and 4194 transitions. [2018-11-10 10:36:25,782 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-10 10:36:25,782 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 130 [2018-11-10 10:36:25,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:36:25,789 INFO L225 Difference]: With dead ends: 3052 [2018-11-10 10:36:25,789 INFO L226 Difference]: Without dead ends: 2431 [2018-11-10 10:36:25,791 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 287 GetRequests, 252 SyntacticMatches, 6 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 201 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=243, Invalid=687, Unknown=0, NotChecked=0, Total=930 [2018-11-10 10:36:25,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2431 states. [2018-11-10 10:36:25,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2431 to 1986. [2018-11-10 10:36:25,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1986 states. [2018-11-10 10:36:25,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 1986 states and 2414 transitions. [2018-11-10 10:36:25,889 INFO L78 Accepts]: Start accepts. Automaton has 1986 states and 2414 transitions. Word has length 130 [2018-11-10 10:36:25,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:36:25,890 INFO L481 AbstractCegarLoop]: Abstraction has 1986 states and 2414 transitions. [2018-11-10 10:36:25,890 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-10 10:36:25,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 2414 transitions. [2018-11-10 10:36:25,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-11-10 10:36:25,892 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:36:25,892 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:36:25,893 INFO L424 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:36:25,893 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:36:25,893 INFO L82 PathProgramCache]: Analyzing trace with hash 1227958443, now seen corresponding path program 1 times [2018-11-10 10:36:25,893 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:36:25,893 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:36:25,894 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:36:25,894 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:36:25,894 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:36:25,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:36:25,958 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-10 10:36:25,958 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:36:25,958 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-10 10:36:25,959 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 131 with the following transitions: [2018-11-10 10:36:25,959 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [46], [47], [48], [51], [53], [54], [57], [60], [62], [65], [72], [75], [76], [79], [81], [82], [83], [87], [93], [97], [101], [107], [109], [112], [115], [117], [120], [136], [137], [138], [139], [140], [142], [147], [150], [151], [153], [156], [160], [161], [162], [163], [168], [170], [173], [176], [180], [186], [214], [215], [218], [222], [226], [234], [237], [238], [239], [240], [241], [243], [244], [245], [246], [247], [248], [249], [250], [251], [255], [257], [258], [259], [260], [261], [262], [265], [266], [269], [270], [273], [274], [277], [278], [279], [280], [281], [282], [283], [284], [285], [286], [287], [288], [293], [294], [295] [2018-11-10 10:36:25,961 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-11-10 10:36:25,961 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-10 10:36:33,526 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-10 10:36:33,526 INFO L272 AbstractInterpreter]: Visited 60 different actions 84 times. Merged at 3 different actions 3 times. Never widened. Never found a fixpoint. Largest state had 132 variables. [2018-11-10 10:36:33,535 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:36:33,535 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-10 10:36:46,154 INFO L227 lantSequenceWeakener]: Weakened 71 states. On average, predicates are now at 96.53% of their original sizes. [2018-11-10 10:36:46,154 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-10 10:36:46,769 INFO L415 sIntCurrentIteration]: We unified 129 AI predicates to 129 [2018-11-10 10:36:46,769 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-10 10:36:46,769 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 10:36:46,769 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [27] imperfect sequences [6] total 31 [2018-11-10 10:36:46,769 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:36:46,770 INFO L460 AbstractCegarLoop]: Interpolant automaton has 27 states [2018-11-10 10:36:46,770 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2018-11-10 10:36:46,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=130, Invalid=572, Unknown=0, NotChecked=0, Total=702 [2018-11-10 10:36:46,770 INFO L87 Difference]: Start difference. First operand 1986 states and 2414 transitions. Second operand 27 states. [2018-11-10 10:37:14,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:37:14,725 INFO L93 Difference]: Finished difference Result 3827 states and 4672 transitions. [2018-11-10 10:37:14,725 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-11-10 10:37:14,725 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 130 [2018-11-10 10:37:14,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:37:14,732 INFO L225 Difference]: With dead ends: 3827 [2018-11-10 10:37:14,732 INFO L226 Difference]: Without dead ends: 1865 [2018-11-10 10:37:14,736 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 147 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 473 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=310, Invalid=1670, Unknown=0, NotChecked=0, Total=1980 [2018-11-10 10:37:14,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1865 states. [2018-11-10 10:37:14,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1865 to 1846. [2018-11-10 10:37:14,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1846 states. [2018-11-10 10:37:14,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 1846 states and 2240 transitions. [2018-11-10 10:37:14,869 INFO L78 Accepts]: Start accepts. Automaton has 1846 states and 2240 transitions. Word has length 130 [2018-11-10 10:37:14,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:37:14,870 INFO L481 AbstractCegarLoop]: Abstraction has 1846 states and 2240 transitions. [2018-11-10 10:37:14,870 INFO L482 AbstractCegarLoop]: Interpolant automaton has 27 states. [2018-11-10 10:37:14,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 2240 transitions. [2018-11-10 10:37:14,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-11-10 10:37:14,873 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:37:14,873 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:37:14,873 INFO L424 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:37:14,873 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:37:14,873 INFO L82 PathProgramCache]: Analyzing trace with hash -1578486226, now seen corresponding path program 1 times [2018-11-10 10:37:14,873 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:37:14,874 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:37:14,874 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:37:14,874 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:37:14,874 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:37:14,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:37:14,933 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-10 10:37:14,933 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:37:14,933 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 10:37:14,933 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:37:14,933 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 10:37:14,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 10:37:14,934 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 10:37:14,935 INFO L87 Difference]: Start difference. First operand 1846 states and 2240 transitions. Second operand 4 states. [2018-11-10 10:37:15,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:37:15,222 INFO L93 Difference]: Finished difference Result 2102 states and 2560 transitions. [2018-11-10 10:37:15,223 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 10:37:15,223 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 132 [2018-11-10 10:37:15,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:37:15,226 INFO L225 Difference]: With dead ends: 2102 [2018-11-10 10:37:15,227 INFO L226 Difference]: Without dead ends: 915 [2018-11-10 10:37:15,233 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 10:37:15,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 915 states. [2018-11-10 10:37:15,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 915 to 909. [2018-11-10 10:37:15,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 909 states. [2018-11-10 10:37:15,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 909 states and 1075 transitions. [2018-11-10 10:37:15,316 INFO L78 Accepts]: Start accepts. Automaton has 909 states and 1075 transitions. Word has length 132 [2018-11-10 10:37:15,316 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:37:15,316 INFO L481 AbstractCegarLoop]: Abstraction has 909 states and 1075 transitions. [2018-11-10 10:37:15,316 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 10:37:15,316 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1075 transitions. [2018-11-10 10:37:15,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-10 10:37:15,319 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:37:15,319 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-10 10:37:15,319 INFO L424 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:37:15,319 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:37:15,319 INFO L82 PathProgramCache]: Analyzing trace with hash 115474848, now seen corresponding path program 1 times [2018-11-10 10:37:15,320 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:37:15,320 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:37:15,320 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:37:15,320 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:37:15,320 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:37:15,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:37:15,389 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 36 proven. 7 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2018-11-10 10:37:15,389 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:37:15,389 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-10 10:37:15,389 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 171 with the following transitions: [2018-11-10 10:37:15,389 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [46], [47], [48], [51], [53], [54], [57], [60], [62], [65], [72], [75], [76], [80], [81], [82], [83], [87], [93], [97], [101], [104], [107], [109], [112], [115], [117], [120], [136], [137], [138], [139], [140], [142], [147], [150], [151], [153], [156], [160], [161], [162], [163], [168], [170], [173], [176], [180], [186], [214], [215], [218], [222], [226], [229], [233], [234], [237], [238], [239], [240], [241], [243], [244], [245], [246], [247], [248], [249], [250], [251], [255], [257], [258], [259], [260], [261], [262], [265], [266], [267], [268], [269], [270], [273], [274], [277], [278], [279], [280], [281], [282], [283], [284], [285], [286], [287], [288], [293], [294], [295] [2018-11-10 10:37:15,392 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-11-10 10:37:15,392 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-10 10:37:26,928 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-10 10:37:26,928 INFO L272 AbstractInterpreter]: Visited 60 different actions 120 times. Merged at 7 different actions 12 times. Never widened. Never found a fixpoint. Largest state had 132 variables. [2018-11-10 10:37:26,931 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:37:26,931 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-10 10:37:35,315 INFO L227 lantSequenceWeakener]: Weakened 85 states. On average, predicates are now at 96.56% of their original sizes. [2018-11-10 10:37:35,315 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-10 10:37:36,152 INFO L415 sIntCurrentIteration]: We unified 169 AI predicates to 169 [2018-11-10 10:37:36,152 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-10 10:37:36,152 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 10:37:36,152 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [31] imperfect sequences [5] total 34 [2018-11-10 10:37:36,152 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:37:36,152 INFO L460 AbstractCegarLoop]: Interpolant automaton has 31 states [2018-11-10 10:37:36,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2018-11-10 10:37:36,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=190, Invalid=740, Unknown=0, NotChecked=0, Total=930 [2018-11-10 10:37:36,153 INFO L87 Difference]: Start difference. First operand 909 states and 1075 transitions. Second operand 31 states. [2018-11-10 10:38:08,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:38:08,968 INFO L93 Difference]: Finished difference Result 2089 states and 2538 transitions. [2018-11-10 10:38:08,968 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2018-11-10 10:38:08,968 INFO L78 Accepts]: Start accepts. Automaton has 31 states. Word has length 170 [2018-11-10 10:38:08,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:38:08,973 INFO L225 Difference]: With dead ends: 2089 [2018-11-10 10:38:08,973 INFO L226 Difference]: Without dead ends: 1314 [2018-11-10 10:38:08,975 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 196 GetRequests, 137 SyntacticMatches, 3 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1016 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=551, Invalid=2755, Unknown=0, NotChecked=0, Total=3306 [2018-11-10 10:38:08,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1314 states. [2018-11-10 10:38:09,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1314 to 1077. [2018-11-10 10:38:09,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1077 states. [2018-11-10 10:38:09,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 1077 states and 1262 transitions. [2018-11-10 10:38:09,105 INFO L78 Accepts]: Start accepts. Automaton has 1077 states and 1262 transitions. Word has length 170 [2018-11-10 10:38:09,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:38:09,105 INFO L481 AbstractCegarLoop]: Abstraction has 1077 states and 1262 transitions. [2018-11-10 10:38:09,105 INFO L482 AbstractCegarLoop]: Interpolant automaton has 31 states. [2018-11-10 10:38:09,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1262 transitions. [2018-11-10 10:38:09,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-11-10 10:38:09,108 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:38:09,108 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-10 10:38:09,108 INFO L424 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:38:09,109 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:38:09,109 INFO L82 PathProgramCache]: Analyzing trace with hash -1017400770, now seen corresponding path program 2 times [2018-11-10 10:38:09,109 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:38:09,109 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:38:09,109 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:38:09,110 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:38:09,110 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:38:09,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:38:09,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:38:09,267 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-10 10:38:09,288 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:38:09,289 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:38:09,290 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:38:09,291 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:38:09,446 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 10:38:09 BoogieIcfgContainer [2018-11-10 10:38:09,446 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 10:38:09,447 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 10:38:09,447 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 10:38:09,447 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 10:38:09,447 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:34:04" (3/4) ... [2018-11-10 10:38:09,449 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-10 10:38:09,456 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:38:09,457 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:38:09,457 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:38:09,458 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:38:09,626 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_14422c74-2859-48d4-81c9-712ba5b1e759/bin-2019/utaipan/witness.graphml [2018-11-10 10:38:09,626 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 10:38:09,627 INFO L168 Benchmark]: Toolchain (without parser) took 246269.59 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 960.2 MB in the beginning and 3.3 GB in the end (delta: -2.3 GB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-11-10 10:38:09,628 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:38:09,628 INFO L168 Benchmark]: CACSL2BoogieTranslator took 340.92 ms. Allocated memory is still 1.0 GB. Free memory was 957.5 MB in the beginning and 936.1 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 10:38:09,628 INFO L168 Benchmark]: Boogie Procedure Inliner took 99.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 936.1 MB in the beginning and 1.2 GB in the end (delta: -223.3 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-10 10:38:09,628 INFO L168 Benchmark]: Boogie Preprocessor took 35.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-10 10:38:09,629 INFO L168 Benchmark]: RCFGBuilder took 489.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 90.2 MB). Peak memory consumption was 90.2 MB. Max. memory is 11.5 GB. [2018-11-10 10:38:09,629 INFO L168 Benchmark]: TraceAbstraction took 245120.94 ms. Allocated memory was 1.2 GB in the beginning and 5.0 GB in the end (delta: 3.8 GB). Free memory was 1.1 GB in the beginning and 3.4 GB in the end (delta: -2.3 GB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. [2018-11-10 10:38:09,629 INFO L168 Benchmark]: Witness Printer took 179.72 ms. Allocated memory is still 5.0 GB. Free memory was 3.4 GB in the beginning and 3.3 GB in the end (delta: 81.2 MB). Peak memory consumption was 81.2 MB. Max. memory is 11.5 GB. [2018-11-10 10:38:09,630 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 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 340.92 ms. Allocated memory is still 1.0 GB. Free memory was 957.5 MB in the beginning and 936.1 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 99.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 936.1 MB in the beginning and 1.2 GB in the end (delta: -223.3 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 35.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 489.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 90.2 MB). Peak memory consumption was 90.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 245120.94 ms. Allocated memory was 1.2 GB in the beginning and 5.0 GB in the end (delta: 3.8 GB). Free memory was 1.1 GB in the beginning and 3.4 GB in the end (delta: -2.3 GB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. * Witness Printer took 179.72 ms. Allocated memory is still 5.0 GB. Free memory was 3.4 GB in the beginning and 3.3 GB in the end (delta: 81.2 MB). Peak memory consumption was 81.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 310]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L240] CALL "Pump(System:" [L240] RET "Pump(System:" [L244] CALL "On" [L244] RET "On" [L248] CALL "Off" [L248] RET "Off" [L252] CALL ",Pump:" [L252] RET ",Pump:" [L256] CALL "On" [L256] RET "On" [L260] CALL "Off" [L260] RET "Off" [L264] CALL ") " [L264] RET ") " [L266] CALL "\n" [L266] RET "\n" [L467] CALL "Env(Water:%i" [L467] RET "Env(Water:%i" [L468] CALL ",Meth:" [L468] RET ",Meth:" [L472] CALL "CRIT" [L472] RET "CRIT" [L476] CALL "OK" [L476] RET "OK" [L480] CALL ")" [L480] RET ")" [L841] CALL "i > 0 && i <= this->argsCount" [L841] RET "i > 0 && i <= this->argsCount" [L841] CALL "libacc.c" [L841] RET "libacc.c" [L842] CALL "__utac__get_this_arg" [L842] RET "__utac__get_this_arg" [L848] CALL "i > 0 && i <= this->argsCount" [L848] RET "i > 0 && i <= this->argsCount" [L848] CALL "libacc.c" [L848] RET "libacc.c" [L849] CALL "__utac__get_this_arg" [L849] RET "__utac__get_this_arg" [L887] CALL "i > 0 && i <= this->argsCount" [L887] RET "i > 0 && i <= this->argsCount" [L887] CALL "libacc.c" [L887] RET "libacc.c" [L888] CALL "__utac__get_this_argtype" [L888] RET "__utac__get_this_argtype" [L894] CALL "i > 0 && i <= this->argsCount" [L894] RET "i > 0 && i <= this->argsCount" [L894] CALL "libacc.c" [L894] RET "libacc.c" [L895] CALL "__utac__get_this_argtype" [L895] RET "__utac__get_this_argtype" [L120] int pumpRunning = 0; [L121] int systemActive = 1; [L315] int cleanupTimeShifts = 4; [L415] int waterLevel = 1; [L416] int methaneLevelCritical = 0; [L713] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={166:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(") ")=194, \old(") ")=127, \old(")")=130, \old(")")=161, \old(",Meth:")=195, \old(",Meth:")=177, \old(",Pump:")=135, \old(",Pump:")=126, \old("\n")=162, \old("\n")=188, \old("__utac__get_this_arg")=140, \old("__utac__get_this_arg")=191, \old("__utac__get_this_arg")=159, \old("__utac__get_this_arg")=123, \old("__utac__get_this_argtype")=173, \old("__utac__get_this_argtype")=151, \old("__utac__get_this_argtype")=196, \old("__utac__get_this_argtype")=172, \old("CRIT")=156, \old("CRIT")=189, \old("Env(Water:%i")=124, \old("Env(Water:%i")=197, \old("i > 0 && i <= this->argsCount")=139, \old("i > 0 && i <= this->argsCount")=120, \old("i > 0 && i <= this->argsCount")=165, \old("i > 0 && i <= this->argsCount")=119, \old("i > 0 && i <= this->argsCount")=137, \old("i > 0 && i <= this->argsCount")=122, \old("i > 0 && i <= this->argsCount")=183, \old("i > 0 && i <= this->argsCount")=118, \old("libacc.c")=169, \old("libacc.c")=170, \old("libacc.c")=184, \old("libacc.c")=141, \old("libacc.c")=176, \old("libacc.c")=171, \old("libacc.c")=148, \old("libacc.c")=182, \old("Off")=179, \old("Off")=193, \old("Off")=153, \old("Off")=133, \old("OK")=125, \old("OK")=131, \old("On")=150, \old("On")=136, \old("On")=168, \old("On")=154, \old("Pump(System:")=164, \old("Pump(System:")=129, \old(cleanupTimeShifts)=190, \old(head)=180, \old(head)=198, \old(methaneLevelCritical)=160, \old(pumpRunning)=147, \old(systemActive)=146, \old(waterLevel)=155, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L391] int retValue_acc ; [L392] int tmp ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L396] FCALL select_helpers() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L397] FCALL select_features() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L398] CALL, EXPR valid_product() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L535] int retValue_acc ; [L538] retValue_acc = 1 [L539] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L398] EXPR valid_product() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L398] tmp = valid_product() [L400] COND TRUE \read(tmp) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L402] FCALL setup() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L403] CALL runTest() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L382] CALL test() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L46] int splverifierCounter ; [L47] int tmp ; [L48] int tmp___0 ; [L49] int tmp___1 ; [L50] int tmp___2 ; [L53] splverifierCounter = 0 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L55] COND TRUE 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L57] COND TRUE splverifierCounter < 4 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L63] tmp = __VERIFIER_nondet_int() [L65] COND TRUE \read(tmp) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L67] CALL waterRise() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L433] COND TRUE waterLevel < 2 [L434] RET waterLevel = waterLevel + 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L67] waterRise() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L73] tmp___0 = __VERIFIER_nondet_int() [L75] COND FALSE !(\read(tmp___0)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L83] tmp___2 = __VERIFIER_nondet_int() [L85] COND TRUE \read(tmp___2) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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___2=1, waterLevel=2] [L100] CALL timeShift() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L128] COND FALSE !(\read(pumpRunning)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L135] COND TRUE \read(systemActive) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L137] CALL processEnvironment() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L157] int tmp ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L160] COND TRUE ! pumpRunning VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L162] CALL, EXPR isHighWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L272] int retValue_acc ; [L273] int tmp ; [L274] int tmp___0 ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L278] CALL, EXPR isHighWaterSensorDry() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L495] int retValue_acc ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L498] COND FALSE !(waterLevel < 2) [L502] retValue_acc = 0 [L503] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L278] EXPR isHighWaterSensorDry() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L278] tmp = isHighWaterSensorDry() [L280] COND FALSE !(\read(tmp)) [L283] tmp___0 = 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L285] retValue_acc = tmp___0 [L286] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L162] EXPR isHighWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L162] tmp = isHighWaterLevel() [L164] COND TRUE \read(tmp) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L166] CALL activatePump() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L191] int tmp ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L195] CALL, EXPR isMethaneAlarm() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L216] int retValue_acc ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L220] CALL, EXPR isMethaneLevelCritical() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L454] int retValue_acc ; [L457] retValue_acc = methaneLevelCritical [L458] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L220] EXPR isMethaneLevelCritical() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L220] retValue_acc = isMethaneLevelCritical() [L222] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L195] EXPR isMethaneAlarm() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L195] tmp = isMethaneAlarm() [L197] COND FALSE !(\read(tmp)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L201] CALL activatePump__wrappee__highWaterSensor() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L185] RET pumpRunning = 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L201] RET activatePump__wrappee__highWaterSensor() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L166] RET activatePump() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L137] processEnvironment() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L143] CALL __utac_acc__Specification4_spec__1() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L911] int tmp ; [L912] int tmp___0 ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L916] CALL, EXPR getWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L486] int retValue_acc ; [L489] retValue_acc = waterLevel [L490] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=2, systemActive=1, waterLevel=2] [L916] EXPR getWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L916] tmp = getWaterLevel() [L918] COND FALSE, RET !(tmp == 0) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=2, waterLevel=2] [L143] RET __utac_acc__Specification4_spec__1() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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] [L100] timeShift() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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___2=1, waterLevel=2] [L55] COND TRUE 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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___2=1, waterLevel=2] [L57] COND TRUE splverifierCounter < 4 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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___2=1, waterLevel=2] [L63] tmp = __VERIFIER_nondet_int() [L65] COND FALSE !(\read(tmp)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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___2=1, waterLevel=2] [L73] tmp___0 = __VERIFIER_nondet_int() [L75] COND FALSE !(\read(tmp___0)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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___2=1, waterLevel=2] [L83] tmp___2 = __VERIFIER_nondet_int() [L85] COND TRUE \read(tmp___2) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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___2=1, waterLevel=2] [L100] CALL timeShift() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L128] COND TRUE \read(pumpRunning) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L130] CALL lowerWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L421] COND TRUE waterLevel > 0 [L422] RET waterLevel = waterLevel - 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L130] lowerWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L135] COND TRUE \read(systemActive) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L137] CALL processEnvironment() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L157] int tmp ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L160] COND FALSE !(! pumpRunning) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L175] RET, FCALL processEnvironment__wrappee__base() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L137] processEnvironment() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L143] CALL __utac_acc__Specification4_spec__1() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L911] int tmp ; [L912] int tmp___0 ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L916] CALL, EXPR getWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L486] int retValue_acc ; [L489] retValue_acc = waterLevel [L490] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L916] EXPR getWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=1, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L916] tmp = getWaterLevel() [L918] COND FALSE, RET !(tmp == 0) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L143] RET __utac_acc__Specification4_spec__1() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L100] timeShift() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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___2=1, waterLevel=1] [L55] COND TRUE 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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___2=1, waterLevel=1] [L57] COND TRUE splverifierCounter < 4 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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___2=1, waterLevel=1] [L63] tmp = __VERIFIER_nondet_int() [L65] COND FALSE !(\read(tmp)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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___2=1, waterLevel=1] [L73] tmp___0 = __VERIFIER_nondet_int() [L75] COND FALSE !(\read(tmp___0)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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___2=1, waterLevel=1] [L83] tmp___2 = __VERIFIER_nondet_int() [L85] COND TRUE \read(tmp___2) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \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___2=1, waterLevel=1] [L100] CALL timeShift() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L128] COND TRUE \read(pumpRunning) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L130] CALL lowerWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L421] COND TRUE waterLevel > 0 [L422] RET waterLevel = waterLevel - 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L130] lowerWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L135] COND TRUE \read(systemActive) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L137] CALL processEnvironment() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L157] int tmp ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L160] COND FALSE !(! pumpRunning) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L175] RET, FCALL processEnvironment__wrappee__base() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L137] processEnvironment() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L143] CALL __utac_acc__Specification4_spec__1() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L911] int tmp ; [L912] int tmp___0 ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L916] CALL, EXPR getWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L486] int retValue_acc ; [L489] retValue_acc = waterLevel [L490] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=0] [L916] EXPR getWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, getWaterLevel()=0, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L916] tmp = getWaterLevel() [L918] COND TRUE tmp == 0 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L920] CALL, EXPR isPumpRunning() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L227] int retValue_acc ; [L230] retValue_acc = pumpRunning [L231] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=0] [L920] EXPR isPumpRunning() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L920] tmp___0 = isPumpRunning() [L922] COND TRUE \read(tmp___0) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=0] [L924] CALL __automaton_fail() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L310] __VERIFIER_error() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={157:0}, "\n"={187:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={121:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={174:0}, "CRIT"={158:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={186:0}, "i > 0 && i <= this->argsCount"={138:0}, "i > 0 && i <= this->argsCount"={143:0}, "i > 0 && i <= this->argsCount"={166:0}, "libacc.c"={145:0}, "libacc.c"={167:0}, "libacc.c"={185:0}, "libacc.c"={181:0}, "Off"={128:0}, "Off"={152:0}, "OK"={132:0}, "On"={149:0}, "On"={134:0}, "Pump(System:"={163:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 28 procedures, 144 locations, 1 error locations. UNSAFE Result, 245.0s OverallTime, 12 OverallIterations, 3 TraceHistogramMax, 108.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2151 SDtfs, 4376 SDslu, 9068 SDs, 0 SdLazy, 6860 SolverSat, 1513 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 82.8s Time, PredicateUnifierStatistics: 8 DeclaredPredicates, 939 GetRequests, 690 SyntacticMatches, 11 SemanticMatches, 238 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2815 ImplicationChecksByTransitivity, 5.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1986occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 96.4s AbstIntTime, 5 AbstIntIterations, 4 AbstIntStrong, 0.9943500022094587 AbsIntWeakeningRatio, 0.9134615384615384 AbsIntAvgWeakeningVarsNumRemoved, 4596.530769230769 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 11 MinimizatonAttempts, 978 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 1348 NumberOfCodeBlocks, 1348 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 1299 ConstructedInterpolants, 0 QuantifiedInterpolants, 228101 SizeOfPredicates, 8 NumberOfNonLiveVariables, 735 ConjunctsInSsa, 11 ConjunctsInUnsatCore, 13 InterpolantComputations, 6 PerfectInterpolantSequences, 234/264 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...