./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product42_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_876e470e-1d88-4cc8-b8d3-67ea6811b693/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_876e470e-1d88-4cc8-b8d3-67ea6811b693/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_876e470e-1d88-4cc8-b8d3-67ea6811b693/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_876e470e-1d88-4cc8-b8d3-67ea6811b693/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product42_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_876e470e-1d88-4cc8-b8d3-67ea6811b693/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_876e470e-1d88-4cc8-b8d3-67ea6811b693/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 c0851c41d1dd56ed840a839dd5bb938ccfe6bf65 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 [2018-10-26 20:52:49,774 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 20:52:49,776 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 20:52:49,786 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 20:52:49,787 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 20:52:49,788 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 20:52:49,789 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 20:52:49,790 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 20:52:49,791 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 20:52:49,793 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 20:52:49,793 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 20:52:49,793 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 20:52:49,794 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 20:52:49,800 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 20:52:49,808 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 20:52:49,808 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 20:52:49,809 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 20:52:49,810 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 20:52:49,812 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 20:52:49,813 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 20:52:49,814 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 20:52:49,815 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 20:52:49,817 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 20:52:49,817 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 20:52:49,817 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 20:52:49,818 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 20:52:49,819 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 20:52:49,820 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 20:52:49,820 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 20:52:49,821 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 20:52:49,821 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 20:52:49,822 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 20:52:49,822 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 20:52:49,822 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 20:52:49,824 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 20:52:49,824 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 20:52:49,825 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_876e470e-1d88-4cc8-b8d3-67ea6811b693/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-10-26 20:52:49,835 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 20:52:49,836 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 20:52:49,836 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 20:52:49,837 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 20:52:49,837 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 20:52:49,837 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 20:52:49,837 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-26 20:52:49,837 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 20:52:49,837 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-26 20:52:49,837 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-26 20:52:49,838 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 20:52:49,838 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 20:52:49,838 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 20:52:49,838 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 20:52:49,839 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 20:52:49,839 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 20:52:49,839 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 20:52:49,839 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 20:52:49,841 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 20:52:49,841 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 20:52:49,841 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 20:52:49,841 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 20:52:49,841 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 20:52:49,841 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 20:52:49,842 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 20:52:49,842 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 20:52:49,842 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 20:52:49,842 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 20:52:49,842 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 20:52:49,842 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 20:52:49,842 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-26 20:52:49,842 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 20:52:49,843 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 20:52:49,843 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 20:52:49,843 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_876e470e-1d88-4cc8-b8d3-67ea6811b693/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 -> c0851c41d1dd56ed840a839dd5bb938ccfe6bf65 [2018-10-26 20:52:49,870 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 20:52:49,879 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 20:52:49,881 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 20:52:49,882 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 20:52:49,883 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 20:52:49,884 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_876e470e-1d88-4cc8-b8d3-67ea6811b693/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec4_product42_false-unreach-call_false-termination.cil.c [2018-10-26 20:52:49,927 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_876e470e-1d88-4cc8-b8d3-67ea6811b693/bin-2019/utaipan/data/b7d47903a/75cfd4602f3f428ab2ccd8b0b825faa1/FLAG8d0cede85 [2018-10-26 20:52:50,318 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 20:52:50,318 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_876e470e-1d88-4cc8-b8d3-67ea6811b693/sv-benchmarks/c/product-lines/minepump_spec4_product42_false-unreach-call_false-termination.cil.c [2018-10-26 20:52:50,341 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_876e470e-1d88-4cc8-b8d3-67ea6811b693/bin-2019/utaipan/data/b7d47903a/75cfd4602f3f428ab2ccd8b0b825faa1/FLAG8d0cede85 [2018-10-26 20:52:50,356 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_876e470e-1d88-4cc8-b8d3-67ea6811b693/bin-2019/utaipan/data/b7d47903a/75cfd4602f3f428ab2ccd8b0b825faa1 [2018-10-26 20:52:50,358 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 20:52:50,359 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 20:52:50,360 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 20:52:50,360 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 20:52:50,364 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 20:52:50,364 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:52:50" (1/1) ... [2018-10-26 20:52:50,367 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e19925b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:52:50, skipping insertion in model container [2018-10-26 20:52:50,367 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:52:50" (1/1) ... [2018-10-26 20:52:50,376 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 20:52:50,415 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 20:52:50,638 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:52:50,646 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 20:52:50,735 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:52:50,769 INFO L193 MainTranslator]: Completed translation [2018-10-26 20:52:50,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:52:50 WrapperNode [2018-10-26 20:52:50,769 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 20:52:50,770 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 20:52:50,770 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 20:52:50,770 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 20:52:50,777 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:52:50" (1/1) ... [2018-10-26 20:52:50,792 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:52:50" (1/1) ... [2018-10-26 20:52:50,899 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 20:52:50,904 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 20:52:50,904 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 20:52:50,904 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 20:52:50,914 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:52:50" (1/1) ... [2018-10-26 20:52:50,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:52:50" (1/1) ... [2018-10-26 20:52:50,935 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:52:50" (1/1) ... [2018-10-26 20:52:50,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:52:50" (1/1) ... [2018-10-26 20:52:50,953 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:52:50" (1/1) ... [2018-10-26 20:52:50,959 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:52:50" (1/1) ... [2018-10-26 20:52:50,970 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:52:50" (1/1) ... [2018-10-26 20:52:50,973 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 20:52:50,974 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 20:52:50,974 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 20:52:50,974 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 20:52:50,975 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:52:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_876e470e-1d88-4cc8-b8d3-67ea6811b693/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 [2018-10-26 20:52:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-10-26 20:52:51,053 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-10-26 20:52:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2018-10-26 20:52:51,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2018-10-26 20:52:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-26 20:52:51,054 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-26 20:52:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-10-26 20:52:51,054 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-10-26 20:52:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-10-26 20:52:51,054 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-10-26 20:52:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-10-26 20:52:51,054 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-10-26 20:52:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-10-26 20:52:51,054 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-10-26 20:52:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-10-26 20:52:51,055 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-10-26 20:52:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-10-26 20:52:51,055 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-10-26 20:52:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-10-26 20:52:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-10-26 20:52:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-10-26 20:52:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-10-26 20:52:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-10-26 20:52:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-10-26 20:52:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-10-26 20:52:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-10-26 20:52:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-10-26 20:52:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-10-26 20:52:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-10-26 20:52:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-10-26 20:52:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-10-26 20:52:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-10-26 20:52:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-10-26 20:52:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-10-26 20:52:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-10-26 20:52:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-10-26 20:52:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-10-26 20:52:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-10-26 20:52:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-10-26 20:52:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-10-26 20:52:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-10-26 20:52:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-10-26 20:52:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-10-26 20:52:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-10-26 20:52:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2018-10-26 20:52:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2018-10-26 20:52:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-26 20:52:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-26 20:52:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-10-26 20:52:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-10-26 20:52:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 20:52:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 20:52:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-10-26 20:52:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-10-26 20:52:52,151 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 20:52:52,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 08:52:52 BoogieIcfgContainer [2018-10-26 20:52:52,152 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 20:52:52,153 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-26 20:52:52,153 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-26 20:52:52,156 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-26 20:52:52,156 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 08:52:50" (1/3) ... [2018-10-26 20:52:52,157 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c1c2dd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 08:52:52, skipping insertion in model container [2018-10-26 20:52:52,157 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:52:50" (2/3) ... [2018-10-26 20:52:52,157 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c1c2dd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 08:52:52, skipping insertion in model container [2018-10-26 20:52:52,157 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 08:52:52" (3/3) ... [2018-10-26 20:52:52,159 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product42_false-unreach-call_false-termination.cil.c [2018-10-26 20:52:52,169 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-26 20:52:52,176 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-26 20:52:52,191 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-26 20:52:52,221 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-26 20:52:52,221 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-26 20:52:52,221 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-26 20:52:52,221 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-26 20:52:52,221 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-26 20:52:52,227 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-26 20:52:52,227 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-26 20:52:52,227 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-26 20:52:52,254 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states. [2018-10-26 20:52:52,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-10-26 20:52:52,279 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:52:52,280 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] [2018-10-26 20:52:52,282 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:52:52,290 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:52:52,291 INFO L82 PathProgramCache]: Analyzing trace with hash 1860234757, now seen corresponding path program 1 times [2018-10-26 20:52:52,293 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:52:52,333 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:52:52,333 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:52:52,334 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:52:52,334 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:52:52,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:52:52,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 20:52:52,553 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:52:52,554 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-26 20:52:52,554 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 20:52:52,559 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-10-26 20:52:52,567 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-10-26 20:52:52,568 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-26 20:52:52,569 INFO L87 Difference]: Start difference. First operand 139 states. Second operand 2 states. [2018-10-26 20:52:52,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:52:52,599 INFO L93 Difference]: Finished difference Result 252 states and 307 transitions. [2018-10-26 20:52:52,599 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-10-26 20:52:52,600 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 46 [2018-10-26 20:52:52,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:52:52,609 INFO L225 Difference]: With dead ends: 252 [2018-10-26 20:52:52,609 INFO L226 Difference]: Without dead ends: 126 [2018-10-26 20:52:52,613 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 [2018-10-26 20:52:52,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states. [2018-10-26 20:52:52,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 126. [2018-10-26 20:52:52,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 126 states. [2018-10-26 20:52:52,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 126 states and 145 transitions. [2018-10-26 20:52:52,661 INFO L78 Accepts]: Start accepts. Automaton has 126 states and 145 transitions. Word has length 46 [2018-10-26 20:52:52,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:52:52,661 INFO L481 AbstractCegarLoop]: Abstraction has 126 states and 145 transitions. [2018-10-26 20:52:52,661 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-10-26 20:52:52,661 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 145 transitions. [2018-10-26 20:52:52,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-10-26 20:52:52,664 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:52:52,664 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] [2018-10-26 20:52:52,665 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:52:52,665 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:52:52,665 INFO L82 PathProgramCache]: Analyzing trace with hash 387714764, now seen corresponding path program 1 times [2018-10-26 20:52:52,665 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:52:52,668 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:52:52,672 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:52:52,673 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:52:52,673 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:52:52,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:52:52,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 20:52:52,827 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:52:52,827 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 20:52:52,828 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 20:52:52,829 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 20:52:52,829 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 20:52:52,829 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 20:52:52,829 INFO L87 Difference]: Start difference. First operand 126 states and 145 transitions. Second operand 3 states. [2018-10-26 20:52:52,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:52:52,860 INFO L93 Difference]: Finished difference Result 195 states and 223 transitions. [2018-10-26 20:52:52,860 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 20:52:52,861 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-10-26 20:52:52,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:52:52,862 INFO L225 Difference]: With dead ends: 195 [2018-10-26 20:52:52,862 INFO L226 Difference]: Without dead ends: 116 [2018-10-26 20:52:52,863 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 [2018-10-26 20:52:52,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2018-10-26 20:52:52,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 116. [2018-10-26 20:52:52,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 116 states. [2018-10-26 20:52:52,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 132 transitions. [2018-10-26 20:52:52,876 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 132 transitions. Word has length 48 [2018-10-26 20:52:52,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:52:52,876 INFO L481 AbstractCegarLoop]: Abstraction has 116 states and 132 transitions. [2018-10-26 20:52:52,876 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 20:52:52,876 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 132 transitions. [2018-10-26 20:52:52,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-10-26 20:52:52,878 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:52:52,878 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 20:52:52,878 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:52:52,878 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:52:52,878 INFO L82 PathProgramCache]: Analyzing trace with hash 1535238255, now seen corresponding path program 1 times [2018-10-26 20:52:52,878 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:52:52,881 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:52:52,881 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:52:52,881 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:52:52,881 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:52:52,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:52:53,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 20:52:53,096 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:52:53,096 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-10-26 20:52:53,096 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 20:52:53,097 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-26 20:52:53,097 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-26 20:52:53,097 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-10-26 20:52:53,098 INFO L87 Difference]: Start difference. First operand 116 states and 132 transitions. Second operand 7 states. [2018-10-26 20:52:53,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:52:53,718 INFO L93 Difference]: Finished difference Result 208 states and 241 transitions. [2018-10-26 20:52:53,719 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-26 20:52:53,719 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 53 [2018-10-26 20:52:53,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:52:53,720 INFO L225 Difference]: With dead ends: 208 [2018-10-26 20:52:53,720 INFO L226 Difference]: Without dead ends: 116 [2018-10-26 20:52:53,721 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-10-26 20:52:53,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2018-10-26 20:52:53,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 116. [2018-10-26 20:52:53,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 116 states. [2018-10-26 20:52:53,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 131 transitions. [2018-10-26 20:52:53,732 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 131 transitions. Word has length 53 [2018-10-26 20:52:53,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:52:53,733 INFO L481 AbstractCegarLoop]: Abstraction has 116 states and 131 transitions. [2018-10-26 20:52:53,733 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-26 20:52:53,733 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 131 transitions. [2018-10-26 20:52:53,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-10-26 20:52:53,734 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:52:53,734 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 20:52:53,735 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:52:53,735 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:52:53,735 INFO L82 PathProgramCache]: Analyzing trace with hash -2039696242, now seen corresponding path program 1 times [2018-10-26 20:52:53,736 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:52:53,737 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:52:53,737 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:52:53,737 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:52:53,738 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:52:53,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:52:53,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 20:52:53,961 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:52:53,961 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-26 20:52:53,961 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 20:52:53,961 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-26 20:52:53,962 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-26 20:52:53,962 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-26 20:52:53,962 INFO L87 Difference]: Start difference. First operand 116 states and 131 transitions. Second operand 5 states. [2018-10-26 20:52:55,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:52:55,208 INFO L93 Difference]: Finished difference Result 300 states and 355 transitions. [2018-10-26 20:52:55,208 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-26 20:52:55,208 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 61 [2018-10-26 20:52:55,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:52:55,209 INFO L225 Difference]: With dead ends: 300 [2018-10-26 20:52:55,209 INFO L226 Difference]: Without dead ends: 208 [2018-10-26 20:52:55,210 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-10-26 20:52:55,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states. [2018-10-26 20:52:55,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 188. [2018-10-26 20:52:55,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 188 states. [2018-10-26 20:52:55,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 188 states and 213 transitions. [2018-10-26 20:52:55,229 INFO L78 Accepts]: Start accepts. Automaton has 188 states and 213 transitions. Word has length 61 [2018-10-26 20:52:55,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:52:55,230 INFO L481 AbstractCegarLoop]: Abstraction has 188 states and 213 transitions. [2018-10-26 20:52:55,230 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-26 20:52:55,230 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 213 transitions. [2018-10-26 20:52:55,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-10-26 20:52:55,234 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:52:55,234 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 20:52:55,234 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:52:55,235 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:52:55,235 INFO L82 PathProgramCache]: Analyzing trace with hash 455791474, now seen corresponding path program 1 times [2018-10-26 20:52:55,235 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:52:55,236 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:52:55,236 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:52:55,236 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:52:55,236 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:52:55,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:52:56,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 20:52:56,355 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:52:56,355 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-10-26 20:52:56,355 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 20:52:56,356 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-10-26 20:52:56,356 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-10-26 20:52:56,356 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-10-26 20:52:56,356 INFO L87 Difference]: Start difference. First operand 188 states and 213 transitions. Second operand 10 states. [2018-10-26 20:52:57,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:52:57,097 INFO L93 Difference]: Finished difference Result 617 states and 756 transitions. [2018-10-26 20:52:57,097 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-10-26 20:52:57,097 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 75 [2018-10-26 20:52:57,098 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:52:57,101 INFO L225 Difference]: With dead ends: 617 [2018-10-26 20:52:57,101 INFO L226 Difference]: Without dead ends: 453 [2018-10-26 20:52:57,103 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2018-10-26 20:52:57,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 453 states. [2018-10-26 20:52:57,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 453 to 443. [2018-10-26 20:52:57,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 443 states. [2018-10-26 20:52:57,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 443 states and 516 transitions. [2018-10-26 20:52:57,150 INFO L78 Accepts]: Start accepts. Automaton has 443 states and 516 transitions. Word has length 75 [2018-10-26 20:52:57,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:52:57,150 INFO L481 AbstractCegarLoop]: Abstraction has 443 states and 516 transitions. [2018-10-26 20:52:57,150 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-10-26 20:52:57,151 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 516 transitions. [2018-10-26 20:52:57,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-10-26 20:52:57,155 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:52:57,155 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 20:52:57,156 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:52:57,156 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:52:57,156 INFO L82 PathProgramCache]: Analyzing trace with hash 929387836, now seen corresponding path program 1 times [2018-10-26 20:52:57,156 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:52:57,157 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:52:57,157 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:52:57,157 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:52:57,157 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:52:57,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:52:57,336 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-26 20:52:57,337 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 20:52:57,337 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 20:52:57,337 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 133 with the following transitions: [2018-10-26 20:52:57,339 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [38], [39], [42], [44], [45], [46], [49], [51], [52], [55], [57], [60], [67], [70], [71], [72], [76], [82], [86], [90], [93], [96], [98], [104], [106], [112], [115], [125], [126], [127], [128], [129], [131], [136], [139], [140], [141], [142], [144], [147], [151], [152], [160], [161], [191], [194], [198], [204], [207], [211], [215], [220], [224], [225], [228], [229], [230], [231], [232], [234], [235], [236], [237], [238], [239], [240], [241], [242], [244], [246], [247], [248], [249], [250], [251], [254], [255], [256], [257], [262], [263], [266], [267], [268], [269], [270], [271], [276], [277], [278], [279], [280], [281], [282], [283], [284] [2018-10-26 20:52:57,385 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 20:52:57,385 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 20:53:07,981 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 20:53:07,982 INFO L272 AbstractInterpreter]: Visited 61 different actions 88 times. Merged at 6 different actions 6 times. Never widened. Never found a fixpoint. Largest state had 133 variables. [2018-10-26 20:53:07,999 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:53:08,000 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 20:53:22,627 INFO L227 lantSequenceWeakener]: Weakened 73 states. On average, predicates are now at 96.57% of their original sizes. [2018-10-26 20:53:22,627 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 20:53:23,910 INFO L415 sIntCurrentIteration]: We unified 131 AI predicates to 131 [2018-10-26 20:53:23,910 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 20:53:23,911 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 20:53:23,911 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [30] imperfect sequences [6] total 34 [2018-10-26 20:53:23,911 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 20:53:23,911 INFO L460 AbstractCegarLoop]: Interpolant automaton has 30 states [2018-10-26 20:53:23,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2018-10-26 20:53:23,912 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=147, Invalid=723, Unknown=0, NotChecked=0, Total=870 [2018-10-26 20:53:23,912 INFO L87 Difference]: Start difference. First operand 443 states and 516 transitions. Second operand 30 states. [2018-10-26 20:54:11,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:54:11,558 INFO L93 Difference]: Finished difference Result 1745 states and 2291 transitions. [2018-10-26 20:54:11,558 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-10-26 20:54:11,558 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 132 [2018-10-26 20:54:11,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:54:11,567 INFO L225 Difference]: With dead ends: 1745 [2018-10-26 20:54:11,567 INFO L226 Difference]: Without dead ends: 1326 [2018-10-26 20:54:11,572 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 162 GetRequests, 101 SyntacticMatches, 2 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1089 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=545, Invalid=3115, Unknown=0, NotChecked=0, Total=3660 [2018-10-26 20:54:11,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1326 states. [2018-10-26 20:54:11,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1326 to 1065. [2018-10-26 20:54:11,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1065 states. [2018-10-26 20:54:11,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 1065 states and 1247 transitions. [2018-10-26 20:54:11,728 INFO L78 Accepts]: Start accepts. Automaton has 1065 states and 1247 transitions. Word has length 132 [2018-10-26 20:54:11,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:54:11,728 INFO L481 AbstractCegarLoop]: Abstraction has 1065 states and 1247 transitions. [2018-10-26 20:54:11,728 INFO L482 AbstractCegarLoop]: Interpolant automaton has 30 states. [2018-10-26 20:54:11,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1247 transitions. [2018-10-26 20:54:11,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-10-26 20:54:11,733 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:54:11,733 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, 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] [2018-10-26 20:54:11,733 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:54:11,734 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:54:11,734 INFO L82 PathProgramCache]: Analyzing trace with hash 1572667361, now seen corresponding path program 1 times [2018-10-26 20:54:11,734 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:54:11,735 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:54:11,735 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:54:11,735 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:54:11,735 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:54:11,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:54:12,043 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-10-26 20:54:12,043 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 20:54:12,043 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 20:54:12,044 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 137 with the following transitions: [2018-10-26 20:54:12,044 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [38], [39], [42], [44], [45], [46], [50], [51], [52], [55], [57], [60], [67], [70], [71], [72], [76], [82], [86], [90], [93], [98], [104], [106], [112], [115], [125], [126], [127], [128], [129], [131], [136], [139], [140], [141], [142], [144], [147], [151], [152], [160], [161], [191], [194], [198], [204], [207], [211], [215], [220], [224], [225], [228], [229], [230], [231], [232], [234], [235], [236], [237], [238], [239], [240], [241], [242], [244], [246], [247], [248], [249], [250], [251], [254], [255], [256], [257], [262], [263], [266], [267], [268], [269], [270], [271], [276], [277], [278], [279], [280], [281], [282], [283], [284] [2018-10-26 20:54:12,049 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 20:54:12,051 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 20:54:16,784 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 20:54:16,784 INFO L272 AbstractInterpreter]: Visited 55 different actions 55 times. Never merged. Never widened. Never found a fixpoint. Largest state had 133 variables. [2018-10-26 20:54:16,820 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:54:16,820 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 20:54:21,272 INFO L227 lantSequenceWeakener]: Weakened 72 states. On average, predicates are now at 96.55% of their original sizes. [2018-10-26 20:54:21,273 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 20:54:21,754 INFO L415 sIntCurrentIteration]: We unified 135 AI predicates to 135 [2018-10-26 20:54:21,754 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 20:54:21,754 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 20:54:21,754 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [25] imperfect sequences [5] total 28 [2018-10-26 20:54:21,754 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 20:54:21,755 INFO L460 AbstractCegarLoop]: Interpolant automaton has 25 states [2018-10-26 20:54:21,755 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2018-10-26 20:54:21,755 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=501, Unknown=0, NotChecked=0, Total=600 [2018-10-26 20:54:21,755 INFO L87 Difference]: Start difference. First operand 1065 states and 1247 transitions. Second operand 25 states. [2018-10-26 20:54:49,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:54:49,408 INFO L93 Difference]: Finished difference Result 1650 states and 1987 transitions. [2018-10-26 20:54:49,408 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-10-26 20:54:49,408 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 136 [2018-10-26 20:54:49,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:54:49,412 INFO L225 Difference]: With dead ends: 1650 [2018-10-26 20:54:49,412 INFO L226 Difference]: Without dead ends: 852 [2018-10-26 20:54:49,414 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 146 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 378 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=204, Invalid=1056, Unknown=0, NotChecked=0, Total=1260 [2018-10-26 20:54:49,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 852 states. [2018-10-26 20:54:49,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 852 to 762. [2018-10-26 20:54:49,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 762 states. [2018-10-26 20:54:49,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 762 states and 880 transitions. [2018-10-26 20:54:49,504 INFO L78 Accepts]: Start accepts. Automaton has 762 states and 880 transitions. Word has length 136 [2018-10-26 20:54:49,505 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:54:49,505 INFO L481 AbstractCegarLoop]: Abstraction has 762 states and 880 transitions. [2018-10-26 20:54:49,505 INFO L482 AbstractCegarLoop]: Interpolant automaton has 25 states. [2018-10-26 20:54:49,505 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 880 transitions. [2018-10-26 20:54:49,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-10-26 20:54:49,508 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:54:49,509 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, 1, 1, 1, 1] [2018-10-26 20:54:49,509 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:54:49,509 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:54:49,509 INFO L82 PathProgramCache]: Analyzing trace with hash 2129823328, now seen corresponding path program 1 times [2018-10-26 20:54:49,509 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:54:49,510 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:54:49,510 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:54:49,510 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:54:49,510 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:54:49,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:54:49,899 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-26 20:54:49,899 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 20:54:49,899 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 20:54:49,900 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 137 with the following transitions: [2018-10-26 20:54:49,900 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [38], [39], [42], [44], [45], [46], [49], [51], [52], [55], [57], [60], [67], [70], [71], [72], [76], [82], [86], [90], [93], [96], [98], [101], [104], [106], [112], [115], [125], [126], [127], [128], [129], [131], [136], [139], [140], [141], [142], [144], [147], [151], [152], [157], [159], [160], [161], [191], [194], [198], [204], [207], [211], [215], [220], [224], [225], [228], [229], [230], [231], [232], [234], [235], [236], [237], [238], [239], [240], [241], [242], [244], [246], [247], [248], [249], [250], [251], [254], [255], [256], [257], [258], [259], [262], [263], [266], [267], [268], [269], [270], [271], [276], [277], [278], [279], [280], [281], [282], [283], [284] [2018-10-26 20:54:49,904 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 20:54:49,904 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 20:55:08,506 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 20:55:08,506 INFO L272 AbstractInterpreter]: Visited 66 different actions 148 times. Merged at 8 different actions 15 times. Never widened. Never found a fixpoint. Largest state had 133 variables. [2018-10-26 20:55:08,519 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:55:08,519 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 20:55:23,550 INFO L227 lantSequenceWeakener]: Weakened 77 states. On average, predicates are now at 96.56% of their original sizes. [2018-10-26 20:55:23,550 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 20:55:24,599 INFO L415 sIntCurrentIteration]: We unified 135 AI predicates to 135 [2018-10-26 20:55:24,599 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 20:55:24,599 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 20:55:24,599 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [33] imperfect sequences [6] total 37 [2018-10-26 20:55:24,599 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 20:55:24,600 INFO L460 AbstractCegarLoop]: Interpolant automaton has 33 states [2018-10-26 20:55:24,600 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2018-10-26 20:55:24,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=177, Invalid=879, Unknown=0, NotChecked=0, Total=1056 [2018-10-26 20:55:24,600 INFO L87 Difference]: Start difference. First operand 762 states and 880 transitions. Second operand 33 states. [2018-10-26 20:56:25,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:56:25,906 INFO L93 Difference]: Finished difference Result 2518 states and 3275 transitions. [2018-10-26 20:56:25,906 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2018-10-26 20:56:25,906 INFO L78 Accepts]: Start accepts. Automaton has 33 states. Word has length 136 [2018-10-26 20:56:25,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:56:25,913 INFO L225 Difference]: With dead ends: 2518 [2018-10-26 20:56:25,914 INFO L226 Difference]: Without dead ends: 1780 [2018-10-26 20:56:25,917 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 193 GetRequests, 100 SyntacticMatches, 4 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2522 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=1032, Invalid=7158, Unknown=0, NotChecked=0, Total=8190 [2018-10-26 20:56:25,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1780 states. [2018-10-26 20:56:26,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1780 to 1358. [2018-10-26 20:56:26,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1358 states. [2018-10-26 20:56:26,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 1358 states and 1558 transitions. [2018-10-26 20:56:26,230 INFO L78 Accepts]: Start accepts. Automaton has 1358 states and 1558 transitions. Word has length 136 [2018-10-26 20:56:26,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:56:26,231 INFO L481 AbstractCegarLoop]: Abstraction has 1358 states and 1558 transitions. [2018-10-26 20:56:26,231 INFO L482 AbstractCegarLoop]: Interpolant automaton has 33 states. [2018-10-26 20:56:26,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 1558 transitions. [2018-10-26 20:56:26,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-10-26 20:56:26,234 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:56:26,235 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, 1, 1, 1, 1, 1, 1] [2018-10-26 20:56:26,235 INFO L424 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:56:26,235 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:56:26,235 INFO L82 PathProgramCache]: Analyzing trace with hash 1773067781, now seen corresponding path program 1 times [2018-10-26 20:56:26,236 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:56:26,236 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:56:26,236 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:56:26,236 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:56:26,236 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:56:26,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:56:26,391 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-10-26 20:56:26,391 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 20:56:26,391 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 20:56:26,391 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 141 with the following transitions: [2018-10-26 20:56:26,391 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [38], [39], [42], [44], [45], [46], [50], [51], [52], [55], [57], [60], [67], [70], [71], [72], [76], [82], [86], [90], [93], [98], [101], [104], [106], [112], [115], [125], [126], [127], [128], [129], [131], [136], [139], [140], [141], [142], [144], [147], [151], [152], [157], [159], [160], [161], [191], [194], [198], [204], [207], [211], [215], [220], [224], [225], [228], [229], [230], [231], [232], [234], [235], [236], [237], [238], [239], [240], [241], [242], [244], [246], [247], [248], [249], [250], [251], [254], [255], [256], [257], [258], [259], [262], [263], [266], [267], [268], [269], [270], [271], [276], [277], [278], [279], [280], [281], [282], [283], [284] [2018-10-26 20:56:26,394 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 20:56:26,395 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 20:56:34,175 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 20:56:34,175 INFO L272 AbstractInterpreter]: Visited 60 different actions 80 times. Merged at 4 different actions 4 times. Never widened. Never found a fixpoint. Largest state had 133 variables. [2018-10-26 20:56:34,183 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:56:34,183 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 20:56:45,363 INFO L227 lantSequenceWeakener]: Weakened 76 states. On average, predicates are now at 96.54% of their original sizes. [2018-10-26 20:56:45,363 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 20:56:46,017 INFO L415 sIntCurrentIteration]: We unified 139 AI predicates to 139 [2018-10-26 20:56:46,017 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 20:56:46,017 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 20:56:46,017 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [28] imperfect sequences [5] total 31 [2018-10-26 20:56:46,017 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 20:56:46,018 INFO L460 AbstractCegarLoop]: Interpolant automaton has 28 states [2018-10-26 20:56:46,018 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2018-10-26 20:56:46,018 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=121, Invalid=635, Unknown=0, NotChecked=0, Total=756 [2018-10-26 20:56:46,019 INFO L87 Difference]: Start difference. First operand 1358 states and 1558 transitions. Second operand 28 states. [2018-10-26 20:57:14,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:57:14,755 INFO L93 Difference]: Finished difference Result 3117 states and 3715 transitions. [2018-10-26 20:57:14,755 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-10-26 20:57:14,755 INFO L78 Accepts]: Start accepts. Automaton has 28 states. Word has length 140 [2018-10-26 20:57:14,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:57:14,762 INFO L225 Difference]: With dead ends: 3117 [2018-10-26 20:57:14,762 INFO L226 Difference]: Without dead ends: 1897 [2018-10-26 20:57:14,765 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 165 GetRequests, 113 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 834 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=419, Invalid=2443, Unknown=0, NotChecked=0, Total=2862 [2018-10-26 20:57:14,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1897 states. [2018-10-26 20:57:15,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1897 to 1692. [2018-10-26 20:57:15,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1692 states. [2018-10-26 20:57:15,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 1692 states and 1937 transitions. [2018-10-26 20:57:15,084 INFO L78 Accepts]: Start accepts. Automaton has 1692 states and 1937 transitions. Word has length 140 [2018-10-26 20:57:15,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:57:15,085 INFO L481 AbstractCegarLoop]: Abstraction has 1692 states and 1937 transitions. [2018-10-26 20:57:15,085 INFO L482 AbstractCegarLoop]: Interpolant automaton has 28 states. [2018-10-26 20:57:15,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 1937 transitions. [2018-10-26 20:57:15,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-10-26 20:57:15,088 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:57:15,089 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, 1, 1, 1, 1] [2018-10-26 20:57:15,089 INFO L424 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:57:15,089 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:57:15,089 INFO L82 PathProgramCache]: Analyzing trace with hash -1583289527, now seen corresponding path program 1 times [2018-10-26 20:57:15,089 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:57:15,090 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:57:15,090 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:57:15,090 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:57:15,090 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:57:15,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:57:15,512 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-26 20:57:15,513 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 20:57:15,513 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 20:57:15,513 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 137 with the following transitions: [2018-10-26 20:57:15,513 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [38], [39], [42], [44], [45], [46], [50], [51], [52], [55], [57], [60], [67], [70], [71], [72], [76], [82], [86], [90], [93], [96], [98], [101], [104], [106], [112], [115], [125], [126], [127], [128], [129], [131], [136], [139], [140], [141], [142], [144], [149], [151], [152], [157], [159], [160], [161], [191], [194], [198], [204], [207], [211], [215], [220], [224], [225], [228], [229], [230], [231], [232], [234], [235], [236], [237], [238], [239], [240], [241], [242], [244], [246], [247], [248], [249], [250], [251], [254], [255], [256], [257], [258], [259], [262], [263], [266], [267], [268], [269], [270], [271], [276], [277], [278], [279], [280], [281], [282], [283], [284] [2018-10-26 20:57:15,516 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 20:57:15,516 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 21:00:01,825 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-10-26 21:00:01,825 INFO L272 AbstractInterpreter]: Visited 115 different actions 1719 times. Merged at 22 different actions 204 times. Widened at 1 different actions 1 times. Found 40 fixpoints after 7 different actions. Largest state had 133 variables. [2018-10-26 21:00:01,839 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:00:01,840 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-10-26 21:00:01,841 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 21:00:01,841 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_876e470e-1d88-4cc8-b8d3-67ea6811b693/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 [2018-10-26 21:00:01,859 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:00:01,859 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-10-26 21:00:01,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:00:01,971 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 21:00:03,128 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-10-26 21:00:03,128 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-26 21:00:03,857 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-26 21:00:03,874 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-10-26 21:00:03,874 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [13, 9] total 25 [2018-10-26 21:00:03,874 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 21:00:03,875 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-26 21:00:03,875 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-26 21:00:03,875 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=519, Unknown=0, NotChecked=0, Total=600 [2018-10-26 21:00:03,875 INFO L87 Difference]: Start difference. First operand 1692 states and 1937 transitions. Second operand 8 states. [2018-10-26 21:00:05,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:00:05,724 INFO L93 Difference]: Finished difference Result 2603 states and 3022 transitions. [2018-10-26 21:00:05,731 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-26 21:00:05,731 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 136 [2018-10-26 21:00:05,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:00:05,738 INFO L225 Difference]: With dead ends: 2603 [2018-10-26 21:00:05,738 INFO L226 Difference]: Without dead ends: 1379 [2018-10-26 21:00:05,741 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 285 GetRequests, 255 SyntacticMatches, 7 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=81, Invalid=519, Unknown=0, NotChecked=0, Total=600 [2018-10-26 21:00:05,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1379 states. [2018-10-26 21:00:05,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1379 to 1374. [2018-10-26 21:00:05,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1374 states. [2018-10-26 21:00:05,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1374 states and 1561 transitions. [2018-10-26 21:00:05,972 INFO L78 Accepts]: Start accepts. Automaton has 1374 states and 1561 transitions. Word has length 136 [2018-10-26 21:00:05,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:00:05,972 INFO L481 AbstractCegarLoop]: Abstraction has 1374 states and 1561 transitions. [2018-10-26 21:00:05,973 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-26 21:00:05,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 1561 transitions. [2018-10-26 21:00:05,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-10-26 21:00:05,974 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:00:05,975 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:00:05,975 INFO L424 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:00:05,975 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:00:05,977 INFO L82 PathProgramCache]: Analyzing trace with hash 1977768741, now seen corresponding path program 1 times [2018-10-26 21:00:05,978 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 21:00:05,978 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:00:05,978 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:00:05,978 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:00:05,978 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 21:00:05,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:00:06,514 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-26 21:00:06,515 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 21:00:06,515 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 21:00:06,515 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 133 with the following transitions: [2018-10-26 21:00:06,516 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [38], [39], [42], [44], [45], [46], [50], [51], [52], [55], [57], [60], [67], [70], [71], [72], [76], [82], [86], [90], [93], [96], [98], [104], [106], [112], [115], [125], [126], [127], [128], [129], [131], [136], [139], [140], [141], [142], [144], [149], [151], [152], [160], [161], [191], [194], [198], [204], [207], [211], [215], [220], [224], [225], [228], [229], [230], [231], [232], [234], [235], [236], [237], [238], [239], [240], [241], [242], [244], [246], [247], [248], [249], [250], [251], [254], [255], [256], [257], [262], [263], [266], [267], [268], [269], [270], [271], [276], [277], [278], [279], [280], [281], [282], [283], [284] [2018-10-26 21:00:06,519 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 21:00:06,519 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 21:01:22,459 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-10-26 21:01:22,459 INFO L272 AbstractInterpreter]: Visited 110 different actions 717 times. Merged at 20 different actions 74 times. Never widened. Found 11 fixpoints after 2 different actions. Largest state had 133 variables. [2018-10-26 21:01:22,467 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:01:22,467 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-10-26 21:01:22,467 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 21:01:22,468 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_876e470e-1d88-4cc8-b8d3-67ea6811b693/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 21:01:22,475 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:01:22,475 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-10-26 21:01:22,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:01:22,579 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 21:01:22,704 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:01:22,704 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-26 21:01:22,871 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-26 21:01:22,888 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-10-26 21:01:22,888 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2018-10-26 21:01:22,888 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-10-26 21:01:22,889 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-10-26 21:01:22,889 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-10-26 21:01:22,889 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=242, Unknown=0, NotChecked=0, Total=306 [2018-10-26 21:01:22,889 INFO L87 Difference]: Start difference. First operand 1374 states and 1561 transitions. Second operand 15 states. [2018-10-26 21:01:25,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:01:25,029 INFO L93 Difference]: Finished difference Result 2400 states and 2993 transitions. [2018-10-26 21:01:25,029 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-10-26 21:01:25,030 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 132 [2018-10-26 21:01:25,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:01:25,038 INFO L225 Difference]: With dead ends: 2400 [2018-10-26 21:01:25,038 INFO L226 Difference]: Without dead ends: 1843 [2018-10-26 21:01:25,041 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 291 GetRequests, 256 SyntacticMatches, 6 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 201 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=243, Invalid=687, Unknown=0, NotChecked=0, Total=930 [2018-10-26 21:01:25,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1843 states. [2018-10-26 21:01:25,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1843 to 1609. [2018-10-26 21:01:25,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1609 states. [2018-10-26 21:01:25,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 1609 states and 1847 transitions. [2018-10-26 21:01:25,256 INFO L78 Accepts]: Start accepts. Automaton has 1609 states and 1847 transitions. Word has length 132 [2018-10-26 21:01:25,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:01:25,257 INFO L481 AbstractCegarLoop]: Abstraction has 1609 states and 1847 transitions. [2018-10-26 21:01:25,257 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-10-26 21:01:25,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 1847 transitions. [2018-10-26 21:01:25,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-10-26 21:01:25,261 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:01:25,261 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, 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] [2018-10-26 21:01:25,261 INFO L424 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:01:25,262 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:01:25,262 INFO L82 PathProgramCache]: Analyzing trace with hash -988518312, now seen corresponding path program 2 times [2018-10-26 21:01:25,262 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 21:01:25,262 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:01:25,262 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:01:25,263 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:01:25,263 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 21:01:25,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 21:01:25,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 21:01:25,453 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-10-26 21:01:25,481 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 21:01:25,482 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 21:01:25,484 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 21:01:25,484 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 21:01:25,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 09:01:25 BoogieIcfgContainer [2018-10-26 21:01:25,655 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-26 21:01:25,655 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-26 21:01:25,655 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-26 21:01:25,655 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-26 21:01:25,656 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 08:52:52" (3/4) ... [2018-10-26 21:01:25,658 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-10-26 21:01:25,674 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 21:01:25,674 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 21:01:25,675 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 21:01:25,676 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 21:01:25,891 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_876e470e-1d88-4cc8-b8d3-67ea6811b693/bin-2019/utaipan/witness.graphml [2018-10-26 21:01:25,892 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-26 21:01:25,892 INFO L168 Benchmark]: Toolchain (without parser) took 515533.48 ms. Allocated memory was 1.0 GB in the beginning and 5.9 GB in the end (delta: 4.8 GB). Free memory was 955.8 MB in the beginning and 1.4 GB in the end (delta: -483.8 MB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. [2018-10-26 21:01:25,893 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 982.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 21:01:25,894 INFO L168 Benchmark]: CACSL2BoogieTranslator took 409.15 ms. Allocated memory is still 1.0 GB. Free memory was 950.4 MB in the beginning and 928.9 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-10-26 21:01:25,894 INFO L168 Benchmark]: Boogie Procedure Inliner took 129.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 928.9 MB in the beginning and 1.1 GB in the end (delta: -218.7 MB). Peak memory consumption was 16.4 MB. Max. memory is 11.5 GB. [2018-10-26 21:01:25,894 INFO L168 Benchmark]: Boogie Preprocessor took 69.39 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 21:01:25,894 INFO L168 Benchmark]: RCFGBuilder took 1178.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 85.5 MB). Peak memory consumption was 85.5 MB. Max. memory is 11.5 GB. [2018-10-26 21:01:25,894 INFO L168 Benchmark]: TraceAbstraction took 513501.97 ms. Allocated memory was 1.2 GB in the beginning and 5.9 GB in the end (delta: 4.7 GB). Free memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: -458.6 MB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2018-10-26 21:01:25,895 INFO L168 Benchmark]: Witness Printer took 236.52 ms. Allocated memory is still 5.9 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 81.2 MB). Peak memory consumption was 81.2 MB. Max. memory is 11.5 GB. [2018-10-26 21:01:25,900 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 982.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 409.15 ms. Allocated memory is still 1.0 GB. Free memory was 950.4 MB in the beginning and 928.9 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 129.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 928.9 MB in the beginning and 1.1 GB in the end (delta: -218.7 MB). Peak memory consumption was 16.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 69.39 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 1178.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 85.5 MB). Peak memory consumption was 85.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 513501.97 ms. Allocated memory was 1.2 GB in the beginning and 5.9 GB in the end (delta: 4.7 GB). Free memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: -458.6 MB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. * Witness Printer took 236.52 ms. Allocated memory is still 5.9 GB. Free memory was 1.5 GB in the beginning and 1.4 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: 924]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L99] CALL "Env(Water:%i" [L99] RET "Env(Water:%i" [L100] CALL ",Meth:" [L100] RET ",Meth:" [L104] CALL "CRIT" [L104] RET "CRIT" [L108] CALL "OK" [L108] RET "OK" [L112] CALL ")" [L112] RET ")" [L438] CALL "i > 0 && i <= this->argsCount" [L438] RET "i > 0 && i <= this->argsCount" [L438] CALL "libacc.c" [L438] RET "libacc.c" [L439] CALL "__utac__get_this_arg" [L439] RET "__utac__get_this_arg" [L445] CALL "i > 0 && i <= this->argsCount" [L445] RET "i > 0 && i <= this->argsCount" [L445] CALL "libacc.c" [L445] RET "libacc.c" [L446] CALL "__utac__get_this_arg" [L446] RET "__utac__get_this_arg" [L484] CALL "i > 0 && i <= this->argsCount" [L484] RET "i > 0 && i <= this->argsCount" [L484] CALL "libacc.c" [L484] RET "libacc.c" [L485] CALL "__utac__get_this_argtype" [L485] RET "__utac__get_this_argtype" [L491] CALL "i > 0 && i <= this->argsCount" [L491] RET "i > 0 && i <= this->argsCount" [L491] CALL "libacc.c" [L491] RET "libacc.c" [L492] CALL "__utac__get_this_argtype" [L492] RET "__utac__get_this_argtype" [L861] CALL "Pump(System:" [L861] RET "Pump(System:" [L865] CALL "On" [L865] RET "On" [L869] CALL "Off" [L869] RET "Off" [L873] CALL ",Pump:" [L873] RET ",Pump:" [L877] CALL "On" [L877] RET "On" [L881] CALL "Off" [L881] RET "Off" [L885] CALL ") " [L885] RET ") " [L887] CALL "\n" [L887] RET "\n" [L47] int waterLevel = 1; [L48] int methaneLevelCritical = 0; [L573] int cleanupTimeShifts = 4; [L742] int pumpRunning = 0; [L743] int systemActive = 1; [L310] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={190:0}, "__utac__get_this_argtype"={176:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(") ")=118, \old(") ")=156, \old(")")=140, \old(")")=162, \old(",Meth:")=154, \old(",Meth:")=139, \old(",Pump:")=133, \old(",Pump:")=121, \old("\n")=186, \old("\n")=124, \old("__utac__get_this_arg")=149, \old("__utac__get_this_arg")=178, \old("__utac__get_this_arg")=143, \old("__utac__get_this_arg")=191, \old("__utac__get_this_argtype")=187, \old("__utac__get_this_argtype")=134, \old("__utac__get_this_argtype")=174, \old("__utac__get_this_argtype")=189, \old("CRIT")=179, \old("CRIT")=158, \old("Env(Water:%i")=153, \old("Env(Water:%i")=160, \old("i > 0 && i <= this->argsCount")=198, \old("i > 0 && i <= this->argsCount")=192, \old("i > 0 && i <= this->argsCount")=173, \old("i > 0 && i <= this->argsCount")=194, \old("i > 0 && i <= this->argsCount")=171, \old("i > 0 && i <= this->argsCount")=155, \old("i > 0 && i <= this->argsCount")=180, \old("i > 0 && i <= this->argsCount")=152, \old("libacc.c")=188, \old("libacc.c")=141, \old("libacc.c")=146, \old("libacc.c")=183, \old("libacc.c")=130, \old("libacc.c")=126, \old("libacc.c")=144, \old("libacc.c")=123, \old("Off")=167, \old("Off")=135, \old("Off")=172, \old("Off")=132, \old("OK")=151, \old("OK")=157, \old("On")=168, \old("On")=197, \old("On")=199, \old("On")=122, \old("Pump(System:")=119, \old("Pump(System:")=184, \old(cleanupTimeShifts)=196, \old(head)=200, \old(head)=182, \old(methaneLevelCritical)=148, \old(pumpRunning)=138, \old(systemActive)=137, \old(waterLevel)=142, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L649] int retValue_acc ; [L650] int tmp ; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L654] FCALL select_helpers() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L655] FCALL select_features() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L656] CALL, EXPR valid_product() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L536] int retValue_acc ; [L539] retValue_acc = 1 [L540] RET return (retValue_acc); VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L656] EXPR valid_product() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L656] tmp = valid_product() [L658] COND TRUE \read(tmp) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L660] FCALL setup() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L661] CALL runTest() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L643] CALL test() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L674] int splverifierCounter ; [L675] int tmp ; [L676] int tmp___0 ; [L677] int tmp___1 ; [L678] int tmp___2 ; [L681] splverifierCounter = 0 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L683] COND TRUE 1 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L685] COND TRUE splverifierCounter < 4 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L691] tmp = __VERIFIER_nondet_int() [L693] COND TRUE \read(tmp) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L695] CALL waterRise() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L65] COND TRUE waterLevel < 2 [L66] RET waterLevel = waterLevel + 1 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L695] waterRise() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L701] tmp___0 = __VERIFIER_nondet_int() [L703] COND FALSE !(\read(tmp___0)) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L711] tmp___2 = __VERIFIER_nondet_int() [L713] COND FALSE !(\read(tmp___2)) [L719] tmp___1 = __VERIFIER_nondet_int() [L721] COND TRUE \read(tmp___1) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L728] CALL timeShift() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L749] COND FALSE !(\read(pumpRunning)) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L756] COND TRUE \read(systemActive) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L758] CALL processEnvironment() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L778] int tmp ; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L781] COND TRUE ! pumpRunning VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L783] CALL, EXPR isHighWaterLevel() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L893] int retValue_acc ; [L894] int tmp ; [L895] int tmp___0 ; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L899] CALL, EXPR isHighWaterSensorDry() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L127] int retValue_acc ; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L130] COND FALSE !(waterLevel < 2) [L134] retValue_acc = 0 [L135] RET return (retValue_acc); VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L899] EXPR isHighWaterSensorDry() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L899] tmp = isHighWaterSensorDry() [L901] COND FALSE !(\read(tmp)) [L904] tmp___0 = 1 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L906] retValue_acc = tmp___0 [L907] RET return (retValue_acc); VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L783] EXPR isHighWaterLevel() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L783] tmp = isHighWaterLevel() [L785] COND TRUE \read(tmp) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L787] CALL activatePump() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L812] int tmp ; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L816] CALL, EXPR isMethaneAlarm() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L837] int retValue_acc ; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L841] CALL, EXPR isMethaneLevelCritical() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L86] int retValue_acc ; [L89] retValue_acc = methaneLevelCritical [L90] RET return (retValue_acc); VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L841] EXPR isMethaneLevelCritical() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L841] retValue_acc = isMethaneLevelCritical() [L843] RET return (retValue_acc); VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L816] EXPR isMethaneAlarm() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L816] tmp = isMethaneAlarm() [L818] COND FALSE !(\read(tmp)) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L822] CALL activatePump__wrappee__highWaterSensor() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L806] RET pumpRunning = 1 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L822] RET activatePump__wrappee__highWaterSensor() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L787] RET activatePump() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L758] processEnvironment() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L764] CALL __utac_acc__Specification4_spec__1() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L548] int tmp ; [L549] int tmp___0 ; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L553] CALL, EXPR getWaterLevel() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L118] int retValue_acc ; [L121] retValue_acc = waterLevel [L122] RET return (retValue_acc); VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L553] EXPR getWaterLevel() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L553] tmp = getWaterLevel() [L555] COND FALSE, RET !(tmp == 0) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L764] RET __utac_acc__Specification4_spec__1() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L728] timeShift() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L683] COND TRUE 1 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L685] COND TRUE splverifierCounter < 4 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L691] tmp = __VERIFIER_nondet_int() [L693] COND FALSE !(\read(tmp)) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L701] tmp___0 = __VERIFIER_nondet_int() [L703] COND FALSE !(\read(tmp___0)) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L711] tmp___2 = __VERIFIER_nondet_int() [L713] COND FALSE !(\read(tmp___2)) [L719] tmp___1 = __VERIFIER_nondet_int() [L721] COND TRUE \read(tmp___1) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L728] CALL timeShift() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L749] COND TRUE \read(pumpRunning) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L751] CALL lowerWaterLevel() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L53] COND TRUE waterLevel > 0 [L54] RET waterLevel = waterLevel - 1 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L751] lowerWaterLevel() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L756] COND TRUE \read(systemActive) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L758] CALL processEnvironment() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L778] int tmp ; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L781] COND FALSE !(! pumpRunning) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L796] RET, FCALL processEnvironment__wrappee__base() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L758] processEnvironment() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L764] CALL __utac_acc__Specification4_spec__1() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L548] int tmp ; [L549] int tmp___0 ; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L553] CALL, EXPR getWaterLevel() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L118] int retValue_acc ; [L121] retValue_acc = waterLevel [L122] RET return (retValue_acc); VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L553] EXPR getWaterLevel() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L553] tmp = getWaterLevel() [L555] COND FALSE, RET !(tmp == 0) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L764] RET __utac_acc__Specification4_spec__1() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L728] timeShift() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=1] [L683] COND TRUE 1 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=1] [L685] COND TRUE splverifierCounter < 4 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=1] [L691] tmp = __VERIFIER_nondet_int() [L693] COND FALSE !(\read(tmp)) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=1] [L701] tmp___0 = __VERIFIER_nondet_int() [L703] COND FALSE !(\read(tmp___0)) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=1] [L711] tmp___2 = __VERIFIER_nondet_int() [L713] COND FALSE !(\read(tmp___2)) [L719] tmp___1 = __VERIFIER_nondet_int() [L721] COND TRUE \read(tmp___1) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=1] [L728] CALL timeShift() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L749] COND TRUE \read(pumpRunning) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L751] CALL lowerWaterLevel() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L53] COND TRUE waterLevel > 0 [L54] RET waterLevel = waterLevel - 1 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L751] lowerWaterLevel() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L756] COND TRUE \read(systemActive) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L758] CALL processEnvironment() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L778] int tmp ; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L781] COND FALSE !(! pumpRunning) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L796] RET, FCALL processEnvironment__wrappee__base() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L758] processEnvironment() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L764] CALL __utac_acc__Specification4_spec__1() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L548] int tmp ; [L549] int tmp___0 ; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L553] CALL, EXPR getWaterLevel() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L118] int retValue_acc ; [L121] retValue_acc = waterLevel [L122] RET return (retValue_acc); VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L553] EXPR getWaterLevel() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L553] tmp = getWaterLevel() [L555] COND TRUE tmp == 0 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L557] CALL, EXPR isPumpRunning() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L848] int retValue_acc ; [L851] retValue_acc = pumpRunning [L852] RET return (retValue_acc); VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L557] EXPR isPumpRunning() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L557] tmp___0 = isPumpRunning() [L559] COND TRUE \read(tmp___0) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L561] CALL __automaton_fail() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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] [L924] __VERIFIER_error() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={190:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={150:0}, "libacc.c"={129:0}, "libacc.c"={127:0}, "libacc.c"={145:0}, "Off"={166:0}, "Off"={128:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \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 27 procedures, 139 locations, 1 error locations. UNSAFE Result, 513.4s OverallTime, 12 OverallIterations, 3 TraceHistogramMax, 172.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2152 SDtfs, 5304 SDslu, 10865 SDs, 0 SdLazy, 10863 SolverSat, 2383 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 101.7s Time, PredicateUnifierStatistics: 8 DeclaredPredicates, 1296 GetRequests, 960 SyntacticMatches, 19 SemanticMatches, 317 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5146 ImplicationChecksByTransitivity, 13.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1692occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 284.1s AbstIntTime, 6 AbstIntIterations, 4 AbstIntStrong, 0.9944942602855544 AbsIntWeakeningRatio, 0.9185185185185185 AbsIntAvgWeakeningVarsNumRemoved, 3312.348148148148 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.4s AutomataMinimizationTime, 11 MinimizatonAttempts, 1247 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 5.7s InterpolantComputationTime, 1532 NumberOfCodeBlocks, 1532 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 1616 ConstructedInterpolants, 0 QuantifiedInterpolants, 294465 SizeOfPredicates, 11 NumberOfNonLiveVariables, 1504 ConjunctsInSsa, 20 ConjunctsInUnsatCore, 15 InterpolantComputations, 6 PerfectInterpolantSequences, 240/268 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...