./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product02_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_df2fa02e-205a-4f74-a34f-40fe2217d324/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_df2fa02e-205a-4f74-a34f-40fe2217d324/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_df2fa02e-205a-4f74-a34f-40fe2217d324/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_df2fa02e-205a-4f74-a34f-40fe2217d324/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product02_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_df2fa02e-205a-4f74-a34f-40fe2217d324/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_df2fa02e-205a-4f74-a34f-40fe2217d324/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 cc504d04b7d2a88a6c6b8ffd4f6bc94b38905c13 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 02:46:00,854 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 02:46:00,855 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 02:46:00,862 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 02:46:00,862 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 02:46:00,863 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 02:46:00,864 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 02:46:00,866 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 02:46:00,867 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 02:46:00,868 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 02:46:00,868 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 02:46:00,869 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 02:46:00,869 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 02:46:00,870 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 02:46:00,871 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 02:46:00,871 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 02:46:00,872 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 02:46:00,873 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 02:46:00,874 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 02:46:00,875 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 02:46:00,876 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 02:46:00,877 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 02:46:00,878 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 02:46:00,879 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 02:46:00,879 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 02:46:00,880 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 02:46:00,880 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 02:46:00,881 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 02:46:00,881 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 02:46:00,882 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 02:46:00,882 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 02:46:00,883 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 02:46:00,883 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 02:46:00,883 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 02:46:00,884 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 02:46:00,884 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 02:46:00,885 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_df2fa02e-205a-4f74-a34f-40fe2217d324/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-10 02:46:00,893 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 02:46:00,893 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 02:46:00,894 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 02:46:00,894 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 02:46:00,894 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 02:46:00,894 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 02:46:00,894 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 02:46:00,894 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 02:46:00,895 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 02:46:00,895 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 02:46:00,895 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 02:46:00,896 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 02:46:00,896 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 02:46:00,896 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 02:46:00,896 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 02:46:00,896 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 02:46:00,896 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 02:46:00,896 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 02:46:00,897 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 02:46:00,897 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 02:46:00,897 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 02:46:00,897 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 02:46:00,897 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 02:46:00,897 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 02:46:00,898 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 02:46:00,898 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 02:46:00,898 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 02:46:00,898 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 02:46:00,898 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 02:46:00,898 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 02:46:00,898 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 02:46:00,899 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 02:46:00,899 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 02:46:00,899 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 02:46:00,899 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_df2fa02e-205a-4f74-a34f-40fe2217d324/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 -> cc504d04b7d2a88a6c6b8ffd4f6bc94b38905c13 [2018-11-10 02:46:00,925 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 02:46:00,935 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 02:46:00,938 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 02:46:00,939 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 02:46:00,939 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 02:46:00,940 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_df2fa02e-205a-4f74-a34f-40fe2217d324/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec3_product02_false-unreach-call_false-termination.cil.c [2018-11-10 02:46:00,990 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_df2fa02e-205a-4f74-a34f-40fe2217d324/bin-2019/utaipan/data/b6f92d293/bb13d98c723b4a6e9ac78ead4f30fa48/FLAG999c7b79b [2018-11-10 02:46:01,373 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 02:46:01,373 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_df2fa02e-205a-4f74-a34f-40fe2217d324/sv-benchmarks/c/product-lines/minepump_spec3_product02_false-unreach-call_false-termination.cil.c [2018-11-10 02:46:01,384 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_df2fa02e-205a-4f74-a34f-40fe2217d324/bin-2019/utaipan/data/b6f92d293/bb13d98c723b4a6e9ac78ead4f30fa48/FLAG999c7b79b [2018-11-10 02:46:01,393 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_df2fa02e-205a-4f74-a34f-40fe2217d324/bin-2019/utaipan/data/b6f92d293/bb13d98c723b4a6e9ac78ead4f30fa48 [2018-11-10 02:46:01,396 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 02:46:01,397 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 02:46:01,397 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 02:46:01,397 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 02:46:01,401 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 02:46:01,402 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:46:01" (1/1) ... [2018-11-10 02:46:01,404 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11bcb58d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:46:01, skipping insertion in model container [2018-11-10 02:46:01,404 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:46:01" (1/1) ... [2018-11-10 02:46:01,411 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 02:46:01,443 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 02:46:01,638 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 02:46:01,647 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 02:46:01,700 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 02:46:01,714 INFO L193 MainTranslator]: Completed translation [2018-11-10 02:46:01,714 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:46:01 WrapperNode [2018-11-10 02:46:01,715 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 02:46:01,715 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 02:46:01,715 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 02:46:01,716 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 02:46:01,764 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:46:01" (1/1) ... [2018-11-10 02:46:01,776 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:46:01" (1/1) ... [2018-11-10 02:46:01,796 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 02:46:01,796 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 02:46:01,796 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 02:46:01,797 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 02:46:01,803 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:46:01" (1/1) ... [2018-11-10 02:46:01,803 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:46:01" (1/1) ... [2018-11-10 02:46:01,807 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:46:01" (1/1) ... [2018-11-10 02:46:01,807 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:46:01" (1/1) ... [2018-11-10 02:46:01,813 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:46:01" (1/1) ... [2018-11-10 02:46:01,818 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:46:01" (1/1) ... [2018-11-10 02:46:01,820 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:46:01" (1/1) ... [2018-11-10 02:46:01,823 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 02:46:01,824 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 02:46:01,824 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 02:46:01,824 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 02:46:01,825 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:46:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_df2fa02e-205a-4f74-a34f-40fe2217d324/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 02:46:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 02:46:01,881 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 02:46:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 02:46:01,882 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 02:46:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 02:46:01,882 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 02:46:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 02:46:01,882 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 02:46:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 02:46:01,882 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 02:46:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 02:46:01,883 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 02:46:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 02:46:01,883 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 02:46:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 02:46:01,883 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 02:46:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 02:46:01,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 02:46:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 02:46:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 02:46:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 02:46:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 02:46:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 02:46:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 02:46:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2018-11-10 02:46:01,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2018-11-10 02:46:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 02:46:01,885 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 02:46:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 02:46:01,888 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 02:46:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 02:46:01,888 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 02:46:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 02:46:01,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 02:46:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 02:46:01,889 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 02:46:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-10 02:46:01,889 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-10 02:46:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 02:46:01,889 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 02:46:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 02:46:01,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 02:46:02,503 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 02:46:02,504 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 02:46:02 BoogieIcfgContainer [2018-11-10 02:46:02,504 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 02:46:02,505 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 02:46:02,505 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 02:46:02,509 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 02:46:02,509 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 02:46:01" (1/3) ... [2018-11-10 02:46:02,510 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45eb628d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 02:46:02, skipping insertion in model container [2018-11-10 02:46:02,510 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:46:01" (2/3) ... [2018-11-10 02:46:02,511 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45eb628d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 02:46:02, skipping insertion in model container [2018-11-10 02:46:02,511 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 02:46:02" (3/3) ... [2018-11-10 02:46:02,512 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product02_false-unreach-call_false-termination.cil.c [2018-11-10 02:46:02,523 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 02:46:02,531 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 02:46:02,547 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 02:46:02,581 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 02:46:02,581 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 02:46:02,581 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 02:46:02,581 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 02:46:02,581 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 02:46:02,581 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 02:46:02,581 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 02:46:02,582 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 02:46:02,601 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states. [2018-11-10 02:46:02,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-10 02:46:02,609 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 02:46:02,610 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 02:46:02,613 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 02:46:02,618 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 02:46:02,619 INFO L82 PathProgramCache]: Analyzing trace with hash -368942803, now seen corresponding path program 1 times [2018-11-10 02:46:02,621 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 02:46:02,669 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 02:46:02,669 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 02:46:02,670 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 02:46:02,670 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 02:46:02,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 02:46:02,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 02:46:02,849 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 02:46:02,850 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 02:46:02,850 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 02:46:02,853 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 02:46:02,862 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 02:46:02,862 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 02:46:02,864 INFO L87 Difference]: Start difference. First operand 106 states. Second operand 2 states. [2018-11-10 02:46:02,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 02:46:02,891 INFO L93 Difference]: Finished difference Result 186 states and 231 transitions. [2018-11-10 02:46:02,891 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 02:46:02,892 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 52 [2018-11-10 02:46:02,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 02:46:02,901 INFO L225 Difference]: With dead ends: 186 [2018-11-10 02:46:02,901 INFO L226 Difference]: Without dead ends: 93 [2018-11-10 02:46:02,904 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 02:46:02,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2018-11-10 02:46:02,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2018-11-10 02:46:02,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 93 states. [2018-11-10 02:46:02,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 107 transitions. [2018-11-10 02:46:02,943 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 107 transitions. Word has length 52 [2018-11-10 02:46:02,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 02:46:02,943 INFO L481 AbstractCegarLoop]: Abstraction has 93 states and 107 transitions. [2018-11-10 02:46:02,943 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 02:46:02,943 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 107 transitions. [2018-11-10 02:46:02,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-10 02:46:02,946 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 02:46:02,946 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] [2018-11-10 02:46:02,947 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 02:46:02,947 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 02:46:02,947 INFO L82 PathProgramCache]: Analyzing trace with hash 400073780, now seen corresponding path program 1 times [2018-11-10 02:46:02,947 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 02:46:02,948 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 02:46:02,948 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 02:46:02,948 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 02:46:02,948 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 02:46:02,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 02:46:03,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 02:46:03,045 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 02:46:03,045 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 02:46:03,045 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 02:46:03,047 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 02:46:03,048 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 02:46:03,048 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 02:46:03,048 INFO L87 Difference]: Start difference. First operand 93 states and 107 transitions. Second operand 3 states. [2018-11-10 02:46:03,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 02:46:03,064 INFO L93 Difference]: Finished difference Result 129 states and 147 transitions. [2018-11-10 02:46:03,065 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 02:46:03,065 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-11-10 02:46:03,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 02:46:03,067 INFO L225 Difference]: With dead ends: 129 [2018-11-10 02:46:03,067 INFO L226 Difference]: Without dead ends: 83 [2018-11-10 02:46:03,068 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 02:46:03,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2018-11-10 02:46:03,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2018-11-10 02:46:03,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83 states. [2018-11-10 02:46:03,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 94 transitions. [2018-11-10 02:46:03,078 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 94 transitions. Word has length 54 [2018-11-10 02:46:03,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 02:46:03,078 INFO L481 AbstractCegarLoop]: Abstraction has 83 states and 94 transitions. [2018-11-10 02:46:03,078 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 02:46:03,078 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 94 transitions. [2018-11-10 02:46:03,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-11-10 02:46:03,080 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 02:46:03,080 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] [2018-11-10 02:46:03,080 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 02:46:03,080 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 02:46:03,080 INFO L82 PathProgramCache]: Analyzing trace with hash -2004734552, now seen corresponding path program 1 times [2018-11-10 02:46:03,080 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 02:46:03,081 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 02:46:03,081 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 02:46:03,082 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 02:46:03,082 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 02:46:03,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 02:46:03,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 02:46:03,212 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 02:46:03,213 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 02:46:03,213 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 02:46:03,213 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 02:46:03,213 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 02:46:03,214 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 02:46:03,214 INFO L87 Difference]: Start difference. First operand 83 states and 94 transitions. Second operand 7 states. [2018-11-10 02:46:03,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 02:46:03,490 INFO L93 Difference]: Finished difference Result 142 states and 165 transitions. [2018-11-10 02:46:03,491 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 02:46:03,491 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 59 [2018-11-10 02:46:03,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 02:46:03,492 INFO L225 Difference]: With dead ends: 142 [2018-11-10 02:46:03,492 INFO L226 Difference]: Without dead ends: 83 [2018-11-10 02:46:03,493 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-10 02:46:03,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2018-11-10 02:46:03,499 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2018-11-10 02:46:03,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83 states. [2018-11-10 02:46:03,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 93 transitions. [2018-11-10 02:46:03,500 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 93 transitions. Word has length 59 [2018-11-10 02:46:03,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 02:46:03,501 INFO L481 AbstractCegarLoop]: Abstraction has 83 states and 93 transitions. [2018-11-10 02:46:03,501 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 02:46:03,501 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 93 transitions. [2018-11-10 02:46:03,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-10 02:46:03,502 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 02:46:03,504 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 02:46:03,507 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 02:46:03,507 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 02:46:03,507 INFO L82 PathProgramCache]: Analyzing trace with hash 731161522, now seen corresponding path program 1 times [2018-11-10 02:46:03,508 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 02:46:03,508 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 02:46:03,508 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 02:46:03,509 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 02:46:03,509 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 02:46:03,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 02:46:03,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 02:46:03,622 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 02:46:03,622 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 02:46:03,622 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 02:46:03,622 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 02:46:03,623 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 02:46:03,623 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 02:46:03,623 INFO L87 Difference]: Start difference. First operand 83 states and 93 transitions. Second operand 6 states. [2018-11-10 02:46:03,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 02:46:03,858 INFO L93 Difference]: Finished difference Result 190 states and 227 transitions. [2018-11-10 02:46:03,860 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 02:46:03,861 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 62 [2018-11-10 02:46:03,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 02:46:03,865 INFO L225 Difference]: With dead ends: 190 [2018-11-10 02:46:03,865 INFO L226 Difference]: Without dead ends: 131 [2018-11-10 02:46:03,866 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-10 02:46:03,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2018-11-10 02:46:03,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 129. [2018-11-10 02:46:03,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 129 states. [2018-11-10 02:46:03,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 129 states and 149 transitions. [2018-11-10 02:46:03,884 INFO L78 Accepts]: Start accepts. Automaton has 129 states and 149 transitions. Word has length 62 [2018-11-10 02:46:03,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 02:46:03,884 INFO L481 AbstractCegarLoop]: Abstraction has 129 states and 149 transitions. [2018-11-10 02:46:03,884 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 02:46:03,884 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 149 transitions. [2018-11-10 02:46:03,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-11-10 02:46:03,887 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 02:46:03,887 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] [2018-11-10 02:46:03,887 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 02:46:03,888 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 02:46:03,888 INFO L82 PathProgramCache]: Analyzing trace with hash 604968236, now seen corresponding path program 1 times [2018-11-10 02:46:03,888 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 02:46:03,889 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 02:46:03,889 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 02:46:03,889 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 02:46:03,889 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 02:46:03,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 02:46:03,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 02:46:03,973 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 02:46:03,973 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 02:46:03,973 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 02:46:03,974 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 02:46:03,974 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 02:46:03,974 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 02:46:03,974 INFO L87 Difference]: Start difference. First operand 129 states and 149 transitions. Second operand 3 states. [2018-11-10 02:46:03,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 02:46:03,986 INFO L93 Difference]: Finished difference Result 184 states and 214 transitions. [2018-11-10 02:46:03,987 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 02:46:03,987 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 66 [2018-11-10 02:46:03,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 02:46:03,989 INFO L225 Difference]: With dead ends: 184 [2018-11-10 02:46:03,989 INFO L226 Difference]: Without dead ends: 123 [2018-11-10 02:46:03,990 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 02:46:03,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2018-11-10 02:46:04,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 123. [2018-11-10 02:46:04,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 123 states. [2018-11-10 02:46:04,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 138 transitions. [2018-11-10 02:46:04,002 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 138 transitions. Word has length 66 [2018-11-10 02:46:04,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 02:46:04,004 INFO L481 AbstractCegarLoop]: Abstraction has 123 states and 138 transitions. [2018-11-10 02:46:04,004 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 02:46:04,004 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 138 transitions. [2018-11-10 02:46:04,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-11-10 02:46:04,005 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 02:46:04,005 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] [2018-11-10 02:46:04,006 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 02:46:04,006 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 02:46:04,006 INFO L82 PathProgramCache]: Analyzing trace with hash 17731512, now seen corresponding path program 1 times [2018-11-10 02:46:04,006 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 02:46:04,009 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 02:46:04,009 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 02:46:04,009 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 02:46:04,010 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 02:46:04,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 02:46:04,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 02:46:04,148 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-10 02:46:04,167 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 02:46:04,168 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 02:46:04,170 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 02:46:04,170 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 02:46:04,244 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 02:46:04 BoogieIcfgContainer [2018-11-10 02:46:04,244 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 02:46:04,244 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 02:46:04,244 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 02:46:04,244 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 02:46:04,245 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 02:46:02" (3/4) ... [2018-11-10 02:46:04,247 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-10 02:46:04,251 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 02:46:04,251 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 02:46:04,251 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 02:46:04,252 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 02:46:04,335 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_df2fa02e-205a-4f74-a34f-40fe2217d324/bin-2019/utaipan/witness.graphml [2018-11-10 02:46:04,335 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 02:46:04,336 INFO L168 Benchmark]: Toolchain (without parser) took 2939.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 960.3 MB in the beginning and 1.1 GB in the end (delta: -107.6 MB). Peak memory consumption was 31.3 MB. Max. memory is 11.5 GB. [2018-11-10 02:46:04,337 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 02:46:04,337 INFO L168 Benchmark]: CACSL2BoogieTranslator took 317.73 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 936.2 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 02:46:04,337 INFO L168 Benchmark]: Boogie Procedure Inliner took 80.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 936.2 MB in the beginning and 1.1 GB in the end (delta: -199.5 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. [2018-11-10 02:46:04,338 INFO L168 Benchmark]: Boogie Preprocessor took 26.88 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-10 02:46:04,338 INFO L168 Benchmark]: RCFGBuilder took 680.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 87.9 MB). Peak memory consumption was 87.9 MB. Max. memory is 11.5 GB. [2018-11-10 02:46:04,338 INFO L168 Benchmark]: TraceAbstraction took 1739.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -50.9 MB). Peak memory consumption was 180.8 MB. Max. memory is 11.5 GB. [2018-11-10 02:46:04,338 INFO L168 Benchmark]: Witness Printer took 91.22 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: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 11.5 GB. [2018-11-10 02:46:04,340 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 317.73 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 936.2 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 80.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 936.2 MB in the beginning and 1.1 GB in the end (delta: -199.5 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.88 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 680.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 87.9 MB). Peak memory consumption was 87.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1739.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -50.9 MB). Peak memory consumption was 180.8 MB. Max. memory is 11.5 GB. * Witness Printer took 91.22 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: 28.0 MB). Peak memory consumption was 28.0 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: 82]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L384] CALL "i > 0 && i <= this->argsCount" [L384] RET "i > 0 && i <= this->argsCount" [L384] CALL "libacc.c" [L384] RET "libacc.c" [L385] CALL "__utac__get_this_arg" [L385] RET "__utac__get_this_arg" [L391] CALL "i > 0 && i <= this->argsCount" [L391] RET "i > 0 && i <= this->argsCount" [L391] CALL "libacc.c" [L391] RET "libacc.c" [L392] CALL "__utac__get_this_arg" [L392] RET "__utac__get_this_arg" [L430] CALL "i > 0 && i <= this->argsCount" [L430] RET "i > 0 && i <= this->argsCount" [L430] CALL "libacc.c" [L430] RET "libacc.c" [L431] CALL "__utac__get_this_argtype" [L431] RET "__utac__get_this_argtype" [L437] CALL "i > 0 && i <= this->argsCount" [L437] RET "i > 0 && i <= this->argsCount" [L437] CALL "libacc.c" [L437] RET "libacc.c" [L438] CALL "__utac__get_this_argtype" [L438] RET "__utac__get_this_argtype" [L538] CALL "Pump(System:" [L538] RET "Pump(System:" [L542] CALL "On" [L542] RET "On" [L546] CALL "Off" [L546] RET "Off" [L550] CALL ",Pump:" [L550] RET ",Pump:" [L554] CALL "On" [L554] RET "On" [L558] CALL "Off" [L558] RET "Off" [L562] CALL ") " [L562] RET ") " [L564] CALL "\n" [L564] RET "\n" [L831] CALL "Env(Water:%i" [L831] RET "Env(Water:%i" [L832] CALL ",Meth:" [L832] RET ",Meth:" [L836] CALL "CRIT" [L836] RET "CRIT" [L840] CALL "OK" [L840] RET "OK" [L844] CALL ")" [L844] RET ")" [L462] int pumpRunning = 0; [L463] int systemActive = 1; [L683] int cleanupTimeShifts = 4; [L779] int waterLevel = 1; [L780] int methaneLevelCritical = 0; [L256] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={175:0}, "On"={178:0}, "Pump(System:"={144:0}, \old(") ")=123, \old(") ")=132, \old(")")=127, \old(")")=164, \old(",Meth:")=161, \old(",Meth:")=182, \old(",Pump:")=171, \old(",Pump:")=129, \old("\n")=130, \old("\n")=165, \old("__utac__get_this_arg")=128, \old("__utac__get_this_arg")=197, \old("__utac__get_this_arg")=143, \old("__utac__get_this_arg")=194, \old("__utac__get_this_argtype")=149, \old("__utac__get_this_argtype")=141, \old("__utac__get_this_argtype")=170, \old("__utac__get_this_argtype")=190, \old("CRIT")=156, \old("CRIT")=118, \old("Env(Water:%i")=183, \old("Env(Water:%i")=138, \old("i > 0 && i <= this->argsCount")=153, \old("i > 0 && i <= this->argsCount")=154, \old("i > 0 && i <= this->argsCount")=189, \old("i > 0 && i <= this->argsCount")=191, \old("i > 0 && i <= this->argsCount")=199, \old("i > 0 && i <= this->argsCount")=174, \old("i > 0 && i <= this->argsCount")=159, \old("i > 0 && i <= this->argsCount")=163, \old("libacc.c")=120, \old("libacc.c")=147, \old("libacc.c")=124, \old("libacc.c")=142, \old("libacc.c")=122, \old("libacc.c")=198, \old("libacc.c")=185, \old("libacc.c")=121, \old("Off")=119, \old("Off")=187, \old("Off")=184, \old("Off")=166, \old("OK")=137, \old("OK")=158, \old("On")=179, \old("On")=172, \old("On")=162, \old("On")=155, \old("Pump(System:")=139, \old("Pump(System:")=145, \old(cleanupTimeShifts)=193, \old(head)=200, \old(head)=177, \old(methaneLevelCritical)=148, \old(pumpRunning)=136, \old(systemActive)=135, \old(waterLevel)=140, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L756] int retValue_acc ; [L757] int tmp ; VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L761] FCALL select_helpers() VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L762] FCALL select_features() VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L763] CALL, EXPR valid_product() VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L69] int retValue_acc ; [L72] retValue_acc = 1 [L73] RET return (retValue_acc); VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=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] [L763] EXPR valid_product() VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L763] tmp = valid_product() [L765] COND TRUE \read(tmp) VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L767] FCALL setup() VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L768] CALL runTest() VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L750] CALL test() VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L617] int splverifierCounter ; [L618] int tmp ; [L619] int tmp___0 ; [L620] int tmp___1 ; [L621] int tmp___2 ; [L624] splverifierCounter = 0 VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L626] COND TRUE 1 VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L628] COND TRUE splverifierCounter < 4 VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L634] tmp = __VERIFIER_nondet_int() [L636] COND TRUE \read(tmp) VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L638] CALL waterRise() VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L797] COND TRUE waterLevel < 2 [L798] RET waterLevel = waterLevel + 1 VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L638] waterRise() VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L644] tmp___0 = __VERIFIER_nondet_int() [L646] COND FALSE !(\read(tmp___0)) VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=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] [L654] tmp___2 = __VERIFIER_nondet_int() [L656] COND FALSE !(\read(tmp___2)) [L662] tmp___1 = __VERIFIER_nondet_int() [L664] COND FALSE !(\read(tmp___1)) VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=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=0, tmp___2=0, waterLevel=2] [L671] CALL timeShift() VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L470] COND FALSE !(\read(pumpRunning)) VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L477] COND TRUE \read(systemActive) VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L479] FCALL processEnvironment() VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L485] CALL __utac_acc__Specification3_spec__1() VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L580] int tmp ; [L581] int tmp___0 ; [L582] int tmp___1 ; VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L586] CALL, EXPR isMethaneLevelCritical() VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L818] int retValue_acc ; [L821] retValue_acc = methaneLevelCritical [L822] RET return (retValue_acc); VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=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] [L586] EXPR isMethaneLevelCritical() VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L586] tmp = isMethaneLevelCritical() [L588] COND FALSE !(\read(tmp)) VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L592] CALL, EXPR getWaterLevel() VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L850] int retValue_acc ; [L853] retValue_acc = waterLevel [L854] RET return (retValue_acc); VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=2, systemActive=1, waterLevel=2] [L592] EXPR getWaterLevel() VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L592] tmp___0 = getWaterLevel() [L594] COND TRUE tmp___0 == 2 VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, waterLevel=2] [L596] CALL, EXPR isPumpRunning() VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L525] int retValue_acc ; [L528] retValue_acc = pumpRunning [L529] RET return (retValue_acc); VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=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] [L596] EXPR isPumpRunning() VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, waterLevel=2] [L596] tmp___1 = isPumpRunning() [L598] COND FALSE !(\read(tmp___1)) VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, tmp___1=0, waterLevel=2] [L602] CALL __automaton_fail() VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L82] __VERIFIER_error() VAL [") "={133:0}, ")"={126:0}, ",Meth:"={181:0}, ",Pump:"={176:0}, "\n"={134:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={146:0}, "CRIT"={157:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={173:0}, "i > 0 && i <= this->argsCount"={188:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={125:0}, "libacc.c"={151:0}, "libacc.c"={195:0}, "libacc.c"={152:0}, "Off"={186:0}, "Off"={168:0}, "OK"={160:0}, "On"={178:0}, "On"={175:0}, "Pump(System:"={144:0}, \old(methaneLevelCritical)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 21 procedures, 106 locations, 1 error locations. UNSAFE Result, 1.6s OverallTime, 6 OverallIterations, 1 TraceHistogramMax, 0.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 485 SDtfs, 197 SDslu, 599 SDs, 0 SdLazy, 145 SolverSat, 13 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 34 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=129occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 359 NumberOfCodeBlocks, 359 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 288 ConstructedInterpolants, 0 QuantifiedInterpolants, 29036 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...