./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec5_product09_true-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_427ccb1b-60d6-494c-b1da-2b1a6686d2ce/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_427ccb1b-60d6-494c-b1da-2b1a6686d2ce/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_427ccb1b-60d6-494c-b1da-2b1a6686d2ce/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_427ccb1b-60d6-494c-b1da-2b1a6686d2ce/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec5_product09_true-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_427ccb1b-60d6-494c-b1da-2b1a6686d2ce/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_427ccb1b-60d6-494c-b1da-2b1a6686d2ce/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 866baf73f4dcb586932f32344135b08000966702 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 04:00:51,145 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:00:51,147 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:00:51,154 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:00:51,154 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:00:51,155 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:00:51,156 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:00:51,157 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:00:51,159 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:00:51,159 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:00:51,160 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:00:51,160 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:00:51,161 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:00:51,162 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:00:51,162 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:00:51,163 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:00:51,163 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:00:51,164 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:00:51,166 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:00:51,167 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:00:51,168 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:00:51,168 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:00:51,170 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:00:51,170 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:00:51,170 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:00:51,171 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:00:51,171 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:00:51,172 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:00:51,172 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:00:51,173 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:00:51,173 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:00:51,174 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:00:51,174 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:00:51,174 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:00:51,175 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:00:51,176 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:00:51,176 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_427ccb1b-60d6-494c-b1da-2b1a6686d2ce/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 04:00:51,184 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:00:51,184 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:00:51,185 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:00:51,185 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:00:51,186 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:00:51,186 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:00:51,186 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 04:00:51,186 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:00:51,187 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 04:00:51,187 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:00:51,187 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 04:00:51,187 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:00:51,187 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:00:51,187 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:00:51,187 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:00:51,188 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 04:00:51,188 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:00:51,188 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:00:51,188 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:00:51,188 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 04:00:51,188 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:00:51,189 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 04:00:51,189 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 04:00:51,189 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:00:51,189 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:00:51,189 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:00:51,189 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 04:00:51,189 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:00:51,189 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 04:00:51,189 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_427ccb1b-60d6-494c-b1da-2b1a6686d2ce/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 866baf73f4dcb586932f32344135b08000966702 [2018-11-10 04:00:51,215 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:00:51,225 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:00:51,227 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:00:51,228 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:00:51,229 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:00:51,229 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_427ccb1b-60d6-494c-b1da-2b1a6686d2ce/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec5_product09_true-unreach-call_false-termination.cil.c [2018-11-10 04:00:51,272 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_427ccb1b-60d6-494c-b1da-2b1a6686d2ce/bin-2019/uautomizer/data/0e80db70f/746814a8e5fb4a28b209c4d6422fe5a8/FLAGd8b71bda4 [2018-11-10 04:00:51,682 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:00:51,683 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_427ccb1b-60d6-494c-b1da-2b1a6686d2ce/sv-benchmarks/c/product-lines/minepump_spec5_product09_true-unreach-call_false-termination.cil.c [2018-11-10 04:00:51,694 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_427ccb1b-60d6-494c-b1da-2b1a6686d2ce/bin-2019/uautomizer/data/0e80db70f/746814a8e5fb4a28b209c4d6422fe5a8/FLAGd8b71bda4 [2018-11-10 04:00:51,710 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_427ccb1b-60d6-494c-b1da-2b1a6686d2ce/bin-2019/uautomizer/data/0e80db70f/746814a8e5fb4a28b209c4d6422fe5a8 [2018-11-10 04:00:51,713 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:00:51,715 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 04:00:51,716 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:00:51,716 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:00:51,720 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:00:51,721 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:00:51" (1/1) ... [2018-11-10 04:00:51,723 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70607c0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:00:51, skipping insertion in model container [2018-11-10 04:00:51,724 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:00:51" (1/1) ... [2018-11-10 04:00:51,734 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:00:51,773 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:00:52,015 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:00:52,025 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:00:52,093 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:00:52,115 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:00:52,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:00:52 WrapperNode [2018-11-10 04:00:52,116 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:00:52,116 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 04:00:52,117 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 04:00:52,117 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 04:00:52,177 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:00:52" (1/1) ... [2018-11-10 04:00:52,178 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:00:52" (1/1) ... [2018-11-10 04:00:52,193 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:00:52" (1/1) ... [2018-11-10 04:00:52,193 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:00:52" (1/1) ... [2018-11-10 04:00:52,213 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:00:52" (1/1) ... [2018-11-10 04:00:52,219 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:00:52" (1/1) ... [2018-11-10 04:00:52,222 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:00:52" (1/1) ... [2018-11-10 04:00:52,226 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 04:00:52,227 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 04:00:52,227 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 04:00:52,227 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 04:00:52,228 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:00:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_427ccb1b-60d6-494c-b1da-2b1a6686d2ce/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 04:00:52,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 04:00:52,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 04:00:52,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-10 04:00:52,278 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 04:00:52,278 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 04:00:52,278 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 04:00:52,278 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 04:00:52,278 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-10 04:00:52,279 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 04:00:52,279 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 04:00:52,279 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 04:00:52,279 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2018-11-10 04:00:52,279 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-10 04:00:52,279 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 04:00:52,279 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-10 04:00:52,280 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 04:00:52,280 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-10 04:00:52,280 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 04:00:52,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 04:00:52,280 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 04:00:52,280 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-10 04:00:52,280 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 04:00:52,280 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 04:00:52,281 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 04:00:52,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-10 04:00:52,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-10 04:00:52,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-10 04:00:52,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-10 04:00:52,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-10 04:00:52,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-10 04:00:52,281 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-10 04:00:52,282 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 04:00:52,282 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 04:00:52,282 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 04:00:52,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2018-11-10 04:00:52,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2018-11-10 04:00:52,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2018-11-10 04:00:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 04:00:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-10 04:00:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-10 04:00:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 04:00:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 04:00:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 04:00:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 04:00:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 04:00:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-10 04:00:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 04:00:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 04:00:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-10 04:00:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 04:00:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 04:00:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-10 04:00:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2018-11-10 04:00:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2018-11-10 04:00:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 04:00:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2018-11-10 04:00:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-10 04:00:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 04:00:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 04:00:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 04:00:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-10 04:00:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 04:00:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2018-11-10 04:00:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 04:00:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 04:00:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 04:00:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 04:00:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 04:00:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-10 04:00:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-10 04:00:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-10 04:00:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-10 04:00:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-10 04:00:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 04:00:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-10 04:00:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-10 04:00:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 04:00:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-10 04:00:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-10 04:00:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 04:00:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-10 04:00:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-10 04:00:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-10 04:00:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-10 04:00:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 04:00:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 04:00:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-10 04:00:52,934 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 04:00:52,934 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:00:52 BoogieIcfgContainer [2018-11-10 04:00:52,935 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 04:00:52,935 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 04:00:52,935 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 04:00:52,938 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 04:00:52,938 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 04:00:51" (1/3) ... [2018-11-10 04:00:52,939 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68b86dea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 04:00:52, skipping insertion in model container [2018-11-10 04:00:52,939 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:00:52" (2/3) ... [2018-11-10 04:00:52,939 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68b86dea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 04:00:52, skipping insertion in model container [2018-11-10 04:00:52,939 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:00:52" (3/3) ... [2018-11-10 04:00:52,941 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product09_true-unreach-call_false-termination.cil.c [2018-11-10 04:00:52,947 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 04:00:52,954 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 04:00:52,966 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 04:00:52,991 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 04:00:52,992 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 04:00:52,992 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 04:00:52,992 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 04:00:52,992 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 04:00:52,992 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 04:00:52,992 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 04:00:52,992 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 04:00:52,992 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 04:00:53,012 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states. [2018-11-10 04:00:53,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-11-10 04:00:53,020 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:00:53,021 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 04:00:53,024 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:00:53,029 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:00:53,029 INFO L82 PathProgramCache]: Analyzing trace with hash 1079711880, now seen corresponding path program 1 times [2018-11-10 04:00:53,031 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 04:00:53,031 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 04:00:53,066 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:00:53,066 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:00:53,066 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:00:53,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:00:53,273 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 04:00:53,275 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 04:00:53,275 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 04:00:53,280 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 04:00:53,294 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 04:00:53,294 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 04:00:53,297 INFO L87 Difference]: Start difference. First operand 173 states. Second operand 2 states. [2018-11-10 04:00:53,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:00:53,323 INFO L93 Difference]: Finished difference Result 219 states and 266 transitions. [2018-11-10 04:00:53,323 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 04:00:53,324 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 96 [2018-11-10 04:00:53,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:00:53,331 INFO L225 Difference]: With dead ends: 219 [2018-11-10 04:00:53,331 INFO L226 Difference]: Without dead ends: 130 [2018-11-10 04:00:53,334 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 04:00:53,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. [2018-11-10 04:00:53,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 130. [2018-11-10 04:00:53,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 130 states. [2018-11-10 04:00:53,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 145 transitions. [2018-11-10 04:00:53,369 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 145 transitions. Word has length 96 [2018-11-10 04:00:53,369 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:00:53,370 INFO L481 AbstractCegarLoop]: Abstraction has 130 states and 145 transitions. [2018-11-10 04:00:53,370 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 04:00:53,370 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 145 transitions. [2018-11-10 04:00:53,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-11-10 04:00:53,372 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:00:53,372 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 04:00:53,373 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:00:53,373 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:00:53,373 INFO L82 PathProgramCache]: Analyzing trace with hash -883346186, now seen corresponding path program 1 times [2018-11-10 04:00:53,373 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 04:00:53,373 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 04:00:53,374 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:00:53,374 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:00:53,374 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:00:53,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:00:53,564 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 04:00:53,564 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 04:00:53,564 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 04:00:53,567 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 04:00:53,567 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 04:00:53,567 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 04:00:53,567 INFO L87 Difference]: Start difference. First operand 130 states and 145 transitions. Second operand 7 states. [2018-11-10 04:00:53,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:00:53,862 INFO L93 Difference]: Finished difference Result 195 states and 228 transitions. [2018-11-10 04:00:53,863 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 04:00:53,863 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 102 [2018-11-10 04:00:53,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:00:53,865 INFO L225 Difference]: With dead ends: 195 [2018-11-10 04:00:53,865 INFO L226 Difference]: Without dead ends: 130 [2018-11-10 04:00:53,867 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-10 04:00:53,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. [2018-11-10 04:00:53,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 130. [2018-11-10 04:00:53,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 130 states. [2018-11-10 04:00:53,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 144 transitions. [2018-11-10 04:00:53,880 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 144 transitions. Word has length 102 [2018-11-10 04:00:53,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:00:53,883 INFO L481 AbstractCegarLoop]: Abstraction has 130 states and 144 transitions. [2018-11-10 04:00:53,883 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 04:00:53,883 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 144 transitions. [2018-11-10 04:00:53,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2018-11-10 04:00:53,886 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:00:53,886 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 04:00:53,886 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:00:53,887 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:00:53,887 INFO L82 PathProgramCache]: Analyzing trace with hash 1070568327, now seen corresponding path program 1 times [2018-11-10 04:00:53,887 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 04:00:53,887 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 04:00:53,888 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:00:53,888 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:00:53,888 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:00:53,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:00:54,031 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-10 04:00:54,031 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 04:00:54,031 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 04:00:54,032 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 04:00:54,032 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 04:00:54,032 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 04:00:54,033 INFO L87 Difference]: Start difference. First operand 130 states and 144 transitions. Second operand 6 states. [2018-11-10 04:00:54,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:00:54,252 INFO L93 Difference]: Finished difference Result 189 states and 220 transitions. [2018-11-10 04:00:54,253 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 04:00:54,253 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 105 [2018-11-10 04:00:54,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:00:54,255 INFO L225 Difference]: With dead ends: 189 [2018-11-10 04:00:54,255 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 04:00:54,256 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 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 04:00:54,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 04:00:54,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 04:00:54,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 04:00:54,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 04:00:54,257 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 105 [2018-11-10 04:00:54,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:00:54,257 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 04:00:54,257 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 04:00:54,257 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 04:00:54,258 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 04:00:54,261 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 04:00:54,478 INFO L425 ceAbstractionStarter]: For program point L514-1(lines 514 535) no Hoare annotation was computed. [2018-11-10 04:00:54,478 INFO L425 ceAbstractionStarter]: For program point L512(line 512) no Hoare annotation was computed. [2018-11-10 04:00:54,478 INFO L425 ceAbstractionStarter]: For program point L512-1(line 512) no Hoare annotation was computed. [2018-11-10 04:00:54,478 INFO L425 ceAbstractionStarter]: For program point L541(line 541) no Hoare annotation was computed. [2018-11-10 04:00:54,478 INFO L425 ceAbstractionStarter]: For program point L533(line 533) no Hoare annotation was computed. [2018-11-10 04:00:54,479 INFO L425 ceAbstractionStarter]: For program point L533-1(lines 514 535) no Hoare annotation was computed. [2018-11-10 04:00:54,479 INFO L425 ceAbstractionStarter]: For program point L531(line 531) no Hoare annotation was computed. [2018-11-10 04:00:54,479 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 489 544) no Hoare annotation was computed. [2018-11-10 04:00:54,479 INFO L425 ceAbstractionStarter]: For program point L531-1(line 531) no Hoare annotation was computed. [2018-11-10 04:00:54,479 INFO L425 ceAbstractionStarter]: For program point L515(line 515) no Hoare annotation was computed. [2018-11-10 04:00:54,479 INFO L425 ceAbstractionStarter]: For program point L536(lines 513 537) no Hoare annotation was computed. [2018-11-10 04:00:54,479 INFO L425 ceAbstractionStarter]: For program point L520(lines 520 524) no Hoare annotation was computed. [2018-11-10 04:00:54,479 INFO L425 ceAbstractionStarter]: For program point L520-1(lines 520 524) no Hoare annotation was computed. [2018-11-10 04:00:54,479 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 489 544) no Hoare annotation was computed. [2018-11-10 04:00:54,480 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 489 544) no Hoare annotation was computed. [2018-11-10 04:00:54,480 INFO L425 ceAbstractionStarter]: For program point L572(line 572) no Hoare annotation was computed. [2018-11-10 04:00:54,480 INFO L425 ceAbstractionStarter]: For program point L597(lines 570 598) no Hoare annotation was computed. [2018-11-10 04:00:54,480 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 545 604) no Hoare annotation was computed. [2018-11-10 04:00:54,480 INFO L425 ceAbstractionStarter]: For program point L589(line 589) no Hoare annotation was computed. [2018-11-10 04:00:54,480 INFO L425 ceAbstractionStarter]: For program point L589-1(line 589) no Hoare annotation was computed. [2018-11-10 04:00:54,480 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 545 604) no Hoare annotation was computed. [2018-11-10 04:00:54,480 INFO L425 ceAbstractionStarter]: For program point L585(line 585) no Hoare annotation was computed. [2018-11-10 04:00:54,480 INFO L425 ceAbstractionStarter]: For program point L585-1(line 585) no Hoare annotation was computed. [2018-11-10 04:00:54,480 INFO L425 ceAbstractionStarter]: For program point L577(lines 577 581) no Hoare annotation was computed. [2018-11-10 04:00:54,480 INFO L425 ceAbstractionStarter]: For program point L577-1(lines 577 581) no Hoare annotation was computed. [2018-11-10 04:00:54,480 INFO L425 ceAbstractionStarter]: For program point L571-1(lines 571 596) no Hoare annotation was computed. [2018-11-10 04:00:54,481 INFO L425 ceAbstractionStarter]: For program point L569(line 569) no Hoare annotation was computed. [2018-11-10 04:00:54,481 INFO L425 ceAbstractionStarter]: For program point L569-1(line 569) no Hoare annotation was computed. [2018-11-10 04:00:54,481 INFO L425 ceAbstractionStarter]: For program point L571-3(lines 571 596) no Hoare annotation was computed. [2018-11-10 04:00:54,481 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 545 604) no Hoare annotation was computed. [2018-11-10 04:00:54,481 INFO L425 ceAbstractionStarter]: For program point L594(line 594) no Hoare annotation was computed. [2018-11-10 04:00:54,481 INFO L425 ceAbstractionStarter]: For program point L594-1(line 594) no Hoare annotation was computed. [2018-11-10 04:00:54,481 INFO L425 ceAbstractionStarter]: For program point L590(line 590) no Hoare annotation was computed. [2018-11-10 04:00:54,481 INFO L425 ceAbstractionStarter]: For program point L590-1(line 590) no Hoare annotation was computed. [2018-11-10 04:00:54,481 INFO L428 ceAbstractionStarter]: At program point select_helpersFINAL(lines 821 827) the Hoare annotation is: true [2018-11-10 04:00:54,481 INFO L425 ceAbstractionStarter]: For program point select_helpersEXIT(lines 821 827) no Hoare annotation was computed. [2018-11-10 04:00:54,481 INFO L425 ceAbstractionStarter]: For program point valid_productEXIT(lines 828 836) no Hoare annotation was computed. [2018-11-10 04:00:54,481 INFO L428 ceAbstractionStarter]: At program point valid_productENTRY(lines 828 836) the Hoare annotation is: true [2018-11-10 04:00:54,481 INFO L425 ceAbstractionStarter]: For program point valid_productFINAL(lines 828 836) no Hoare annotation was computed. [2018-11-10 04:00:54,481 INFO L428 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 839 846) the Hoare annotation is: true [2018-11-10 04:00:54,482 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1EXIT(lines 839 846) no Hoare annotation was computed. [2018-11-10 04:00:54,482 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1FINAL(lines 839 846) no Hoare annotation was computed. [2018-11-10 04:00:54,482 INFO L428 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 847 856) the Hoare annotation is: true [2018-11-10 04:00:54,482 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2EXIT(lines 847 856) no Hoare annotation was computed. [2018-11-10 04:00:54,482 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2FINAL(lines 847 856) no Hoare annotation was computed. [2018-11-10 04:00:54,482 INFO L425 ceAbstractionStarter]: For program point L852(line 852) no Hoare annotation was computed. [2018-11-10 04:00:54,482 INFO L425 ceAbstractionStarter]: For program point L865(lines 865 882) no Hoare annotation was computed. [2018-11-10 04:00:54,482 INFO L425 ceAbstractionStarter]: For program point L865-1(lines 857 885) no Hoare annotation was computed. [2018-11-10 04:00:54,482 INFO L428 ceAbstractionStarter]: At program point L863(line 863) the Hoare annotation is: true [2018-11-10 04:00:54,483 INFO L425 ceAbstractionStarter]: For program point L863-1(line 863) no Hoare annotation was computed. [2018-11-10 04:00:54,483 INFO L428 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 857 885) the Hoare annotation is: true [2018-11-10 04:00:54,483 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__3EXIT(lines 857 885) no Hoare annotation was computed. [2018-11-10 04:00:54,483 INFO L421 ceAbstractionStarter]: At program point L872(line 872) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= ~systemActive~0 1))) [2018-11-10 04:00:54,483 INFO L425 ceAbstractionStarter]: For program point L870(lines 870 876) no Hoare annotation was computed. [2018-11-10 04:00:54,483 INFO L425 ceAbstractionStarter]: For program point L869(lines 869 879) no Hoare annotation was computed. [2018-11-10 04:00:54,483 INFO L428 ceAbstractionStarter]: At program point L867(line 867) the Hoare annotation is: true [2018-11-10 04:00:54,484 INFO L425 ceAbstractionStarter]: For program point L867-1(line 867) no Hoare annotation was computed. [2018-11-10 04:00:54,484 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 413 435) the Hoare annotation is: true [2018-11-10 04:00:54,484 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 413 435) no Hoare annotation was computed. [2018-11-10 04:00:54,484 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 413 435) no Hoare annotation was computed. [2018-11-10 04:00:54,484 INFO L421 ceAbstractionStarter]: At program point L425(line 425) the Hoare annotation is: (or (= main_~tmp~2 ~systemActive~0) (not (= 0 ~pumpRunning~0)) (not (= ~systemActive~0 1))) [2018-11-10 04:00:54,484 INFO L421 ceAbstractionStarter]: At program point L425-1(line 425) the Hoare annotation is: (or (= main_~tmp~2 ~systemActive~0) (not (= 0 ~pumpRunning~0)) (not (= ~systemActive~0 1))) [2018-11-10 04:00:54,484 INFO L425 ceAbstractionStarter]: For program point L423(lines 423 430) no Hoare annotation was computed. [2018-11-10 04:00:54,484 INFO L425 ceAbstractionStarter]: For program point L423-1(lines 423 430) no Hoare annotation was computed. [2018-11-10 04:00:54,485 INFO L425 ceAbstractionStarter]: For program point L421(line 421) no Hoare annotation was computed. [2018-11-10 04:00:54,485 INFO L428 ceAbstractionStarter]: At program point L420(line 420) the Hoare annotation is: true [2018-11-10 04:00:54,485 INFO L428 ceAbstractionStarter]: At program point L419(line 419) the Hoare annotation is: true [2018-11-10 04:00:54,485 INFO L428 ceAbstractionStarter]: At program point L419-1(line 419) the Hoare annotation is: true [2018-11-10 04:00:54,485 INFO L425 ceAbstractionStarter]: For program point L385(line 385) no Hoare annotation was computed. [2018-11-10 04:00:54,485 INFO L425 ceAbstractionStarter]: For program point L384(line 384) no Hoare annotation was computed. [2018-11-10 04:00:54,485 INFO L425 ceAbstractionStarter]: For program point Specification2EXIT(lines 367 390) no Hoare annotation was computed. [2018-11-10 04:00:54,485 INFO L425 ceAbstractionStarter]: For program point L383(line 383) no Hoare annotation was computed. [2018-11-10 04:00:54,485 INFO L425 ceAbstractionStarter]: For program point L382(line 382) no Hoare annotation was computed. [2018-11-10 04:00:54,486 INFO L425 ceAbstractionStarter]: For program point L381(line 381) no Hoare annotation was computed. [2018-11-10 04:00:54,486 INFO L425 ceAbstractionStarter]: For program point Specification2ENTRY(lines 367 390) no Hoare annotation was computed. [2018-11-10 04:00:54,486 INFO L425 ceAbstractionStarter]: For program point L380(line 380) no Hoare annotation was computed. [2018-11-10 04:00:54,486 INFO L425 ceAbstractionStarter]: For program point Specification2FINAL(lines 367 390) no Hoare annotation was computed. [2018-11-10 04:00:54,486 INFO L425 ceAbstractionStarter]: For program point L379(line 379) no Hoare annotation was computed. [2018-11-10 04:00:54,486 INFO L425 ceAbstractionStarter]: For program point L378(line 378) no Hoare annotation was computed. [2018-11-10 04:00:54,486 INFO L425 ceAbstractionStarter]: For program point L377(line 377) no Hoare annotation was computed. [2018-11-10 04:00:54,486 INFO L425 ceAbstractionStarter]: For program point L376(line 376) no Hoare annotation was computed. [2018-11-10 04:00:54,486 INFO L425 ceAbstractionStarter]: For program point L375(line 375) no Hoare annotation was computed. [2018-11-10 04:00:54,486 INFO L425 ceAbstractionStarter]: For program point L374(line 374) no Hoare annotation was computed. [2018-11-10 04:00:54,487 INFO L425 ceAbstractionStarter]: For program point L373(line 373) no Hoare annotation was computed. [2018-11-10 04:00:54,487 INFO L425 ceAbstractionStarter]: For program point L372(line 372) no Hoare annotation was computed. [2018-11-10 04:00:54,487 INFO L425 ceAbstractionStarter]: For program point activatePump__wrappee__baseEXIT(lines 170 177) no Hoare annotation was computed. [2018-11-10 04:00:54,487 INFO L425 ceAbstractionStarter]: For program point activatePump__wrappee__baseENTRY(lines 170 177) no Hoare annotation was computed. [2018-11-10 04:00:54,487 INFO L425 ceAbstractionStarter]: For program point activatePump__wrappee__baseFINAL(lines 170 177) no Hoare annotation was computed. [2018-11-10 04:00:54,487 INFO L425 ceAbstractionStarter]: For program point isPumpRunningEXIT(lines 215 223) no Hoare annotation was computed. [2018-11-10 04:00:54,487 INFO L428 ceAbstractionStarter]: At program point isPumpRunningENTRY(lines 215 223) the Hoare annotation is: true [2018-11-10 04:00:54,487 INFO L425 ceAbstractionStarter]: For program point isPumpRunningFINAL(lines 215 223) no Hoare annotation was computed. [2018-11-10 04:00:54,487 INFO L425 ceAbstractionStarter]: For program point L254(line 254) no Hoare annotation was computed. [2018-11-10 04:00:54,487 INFO L425 ceAbstractionStarter]: For program point L254-1(line 254) no Hoare annotation was computed. [2018-11-10 04:00:54,488 INFO L425 ceAbstractionStarter]: For program point L243(lines 243 251) no Hoare annotation was computed. [2018-11-10 04:00:54,488 INFO L425 ceAbstractionStarter]: For program point L243-2(lines 243 251) no Hoare annotation was computed. [2018-11-10 04:00:54,488 INFO L425 ceAbstractionStarter]: For program point printPumpFINAL(lines 224 259) no Hoare annotation was computed. [2018-11-10 04:00:54,488 INFO L425 ceAbstractionStarter]: For program point L231(lines 231 239) no Hoare annotation was computed. [2018-11-10 04:00:54,488 INFO L425 ceAbstractionStarter]: For program point printPumpENTRY(lines 224 259) no Hoare annotation was computed. [2018-11-10 04:00:54,488 INFO L425 ceAbstractionStarter]: For program point L231-2(lines 231 239) no Hoare annotation was computed. [2018-11-10 04:00:54,488 INFO L425 ceAbstractionStarter]: For program point printPumpEXIT(lines 224 259) no Hoare annotation was computed. [2018-11-10 04:00:54,488 INFO L425 ceAbstractionStarter]: For program point select_featuresEXIT(lines 814 820) no Hoare annotation was computed. [2018-11-10 04:00:54,488 INFO L428 ceAbstractionStarter]: At program point select_featuresFINAL(lines 814 820) the Hoare annotation is: true [2018-11-10 04:00:54,488 INFO L425 ceAbstractionStarter]: For program point L480(line 480) no Hoare annotation was computed. [2018-11-10 04:00:54,489 INFO L425 ceAbstractionStarter]: For program point L480-1(line 480) no Hoare annotation was computed. [2018-11-10 04:00:54,489 INFO L425 ceAbstractionStarter]: For program point L480-2(line 480) no Hoare annotation was computed. [2018-11-10 04:00:54,489 INFO L425 ceAbstractionStarter]: For program point L473(line 473) no Hoare annotation was computed. [2018-11-10 04:00:54,489 INFO L425 ceAbstractionStarter]: For program point L473-1(line 473) no Hoare annotation was computed. [2018-11-10 04:00:54,489 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 443 488) no Hoare annotation was computed. [2018-11-10 04:00:54,489 INFO L425 ceAbstractionStarter]: For program point L469(line 469) no Hoare annotation was computed. [2018-11-10 04:00:54,489 INFO L425 ceAbstractionStarter]: For program point L469-1(line 469) no Hoare annotation was computed. [2018-11-10 04:00:54,489 INFO L425 ceAbstractionStarter]: For program point L466(line 466) no Hoare annotation was computed. [2018-11-10 04:00:54,489 INFO L425 ceAbstractionStarter]: For program point L466-1(line 466) no Hoare annotation was computed. [2018-11-10 04:00:54,489 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 443 488) no Hoare annotation was computed. [2018-11-10 04:00:54,490 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 443 488) no Hoare annotation was computed. [2018-11-10 04:00:54,490 INFO L425 ceAbstractionStarter]: For program point L484(line 484) no Hoare annotation was computed. [2018-11-10 04:00:54,490 INFO L425 ceAbstractionStarter]: For program point L797(line 797) no Hoare annotation was computed. [2018-11-10 04:00:54,490 INFO L425 ceAbstractionStarter]: For program point L797-1(line 797) no Hoare annotation was computed. [2018-11-10 04:00:54,490 INFO L425 ceAbstractionStarter]: For program point L795(line 795) no Hoare annotation was computed. [2018-11-10 04:00:54,490 INFO L425 ceAbstractionStarter]: For program point L795-1(line 795) no Hoare annotation was computed. [2018-11-10 04:00:54,490 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 756 801) no Hoare annotation was computed. [2018-11-10 04:00:54,490 INFO L425 ceAbstractionStarter]: For program point L787(lines 787 788) no Hoare annotation was computed. [2018-11-10 04:00:54,490 INFO L425 ceAbstractionStarter]: For program point L787-1(lines 770 790) no Hoare annotation was computed. [2018-11-10 04:00:54,490 INFO L425 ceAbstractionStarter]: For program point L780(lines 780 781) no Hoare annotation was computed. [2018-11-10 04:00:54,490 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 756 801) no Hoare annotation was computed. [2018-11-10 04:00:54,491 INFO L425 ceAbstractionStarter]: For program point L776(lines 776 783) no Hoare annotation was computed. [2018-11-10 04:00:54,491 INFO L425 ceAbstractionStarter]: For program point L775(line 775) no Hoare annotation was computed. [2018-11-10 04:00:54,491 INFO L425 ceAbstractionStarter]: For program point L775-1(line 775) no Hoare annotation was computed. [2018-11-10 04:00:54,491 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 756 801) no Hoare annotation was computed. [2018-11-10 04:00:54,491 INFO L425 ceAbstractionStarter]: For program point L770(lines 770 790) no Hoare annotation was computed. [2018-11-10 04:00:54,491 INFO L428 ceAbstractionStarter]: At program point runTestENTRY(lines 399 409) the Hoare annotation is: true [2018-11-10 04:00:54,491 INFO L425 ceAbstractionStarter]: For program point runTestEXIT(lines 399 409) no Hoare annotation was computed. [2018-11-10 04:00:54,491 INFO L425 ceAbstractionStarter]: For program point runTestFINAL(lines 399 409) no Hoare annotation was computed. [2018-11-10 04:00:54,491 INFO L428 ceAbstractionStarter]: At program point L404(line 404) the Hoare annotation is: true [2018-11-10 04:00:54,491 INFO L425 ceAbstractionStarter]: For program point L209(line 209) no Hoare annotation was computed. [2018-11-10 04:00:54,492 INFO L425 ceAbstractionStarter]: For program point L209-1(line 209) no Hoare annotation was computed. [2018-11-10 04:00:54,492 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmENTRY(lines 204 214) no Hoare annotation was computed. [2018-11-10 04:00:54,492 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmEXIT(lines 204 214) no Hoare annotation was computed. [2018-11-10 04:00:54,492 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmFINAL(lines 204 214) no Hoare annotation was computed. [2018-11-10 04:00:54,492 INFO L425 ceAbstractionStarter]: For program point deactivatePumpENTRY(lines 196 203) no Hoare annotation was computed. [2018-11-10 04:00:54,492 INFO L425 ceAbstractionStarter]: For program point deactivatePumpEXIT(lines 196 203) no Hoare annotation was computed. [2018-11-10 04:00:54,492 INFO L425 ceAbstractionStarter]: For program point deactivatePumpFINAL(lines 196 203) no Hoare annotation was computed. [2018-11-10 04:00:54,492 INFO L425 ceAbstractionStarter]: For program point processEnvironmentEXIT(lines 163 169) no Hoare annotation was computed. [2018-11-10 04:00:54,492 INFO L428 ceAbstractionStarter]: At program point processEnvironmentFINAL(lines 163 169) the Hoare annotation is: true [2018-11-10 04:00:54,492 INFO L428 ceAbstractionStarter]: At program point testENTRY(lines 262 325) the Hoare annotation is: true [2018-11-10 04:00:54,493 INFO L428 ceAbstractionStarter]: At program point L318(lines 271 319) the Hoare annotation is: true [2018-11-10 04:00:54,493 INFO L425 ceAbstractionStarter]: For program point testFINAL(lines 262 325) no Hoare annotation was computed. [2018-11-10 04:00:54,493 INFO L425 ceAbstractionStarter]: For program point L308(lines 308 312) no Hoare annotation was computed. [2018-11-10 04:00:54,493 INFO L428 ceAbstractionStarter]: At program point L308-2(lines 302 313) the Hoare annotation is: true [2018-11-10 04:00:54,493 INFO L425 ceAbstractionStarter]: For program point L273(lines 272 317) no Hoare annotation was computed. [2018-11-10 04:00:54,493 INFO L425 ceAbstractionStarter]: For program point L302(lines 302 313) no Hoare annotation was computed. [2018-11-10 04:00:54,493 INFO L428 ceAbstractionStarter]: At program point L294(line 294) the Hoare annotation is: true [2018-11-10 04:00:54,493 INFO L425 ceAbstractionStarter]: For program point L292(lines 292 298) no Hoare annotation was computed. [2018-11-10 04:00:54,493 INFO L425 ceAbstractionStarter]: For program point L292-1(lines 292 298) no Hoare annotation was computed. [2018-11-10 04:00:54,494 INFO L428 ceAbstractionStarter]: At program point L284(line 284) the Hoare annotation is: true [2018-11-10 04:00:54,494 INFO L428 ceAbstractionStarter]: At program point L315(lines 272 317) the Hoare annotation is: true [2018-11-10 04:00:54,494 INFO L425 ceAbstractionStarter]: For program point L282(lines 282 288) no Hoare annotation was computed. [2018-11-10 04:00:54,494 INFO L425 ceAbstractionStarter]: For program point L282-1(lines 282 288) no Hoare annotation was computed. [2018-11-10 04:00:54,494 INFO L425 ceAbstractionStarter]: For program point L274(lines 274 278) no Hoare annotation was computed. [2018-11-10 04:00:54,494 INFO L425 ceAbstractionStarter]: For program point L272-1(lines 272 317) no Hoare annotation was computed. [2018-11-10 04:00:54,494 INFO L425 ceAbstractionStarter]: For program point testEXIT(lines 262 325) no Hoare annotation was computed. [2018-11-10 04:00:54,494 INFO L425 ceAbstractionStarter]: For program point L734(lines 734 735) no Hoare annotation was computed. [2018-11-10 04:00:54,494 INFO L425 ceAbstractionStarter]: For program point L730(lines 730 737) no Hoare annotation was computed. [2018-11-10 04:00:54,494 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 710 755) no Hoare annotation was computed. [2018-11-10 04:00:54,494 INFO L425 ceAbstractionStarter]: For program point L729(line 729) no Hoare annotation was computed. [2018-11-10 04:00:54,494 INFO L425 ceAbstractionStarter]: For program point L729-1(line 729) no Hoare annotation was computed. [2018-11-10 04:00:54,494 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 710 755) no Hoare annotation was computed. [2018-11-10 04:00:54,494 INFO L425 ceAbstractionStarter]: For program point L724(lines 724 744) no Hoare annotation was computed. [2018-11-10 04:00:54,494 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 710 755) no Hoare annotation was computed. [2018-11-10 04:00:54,494 INFO L425 ceAbstractionStarter]: For program point L751(line 751) no Hoare annotation was computed. [2018-11-10 04:00:54,495 INFO L425 ceAbstractionStarter]: For program point L751-1(line 751) no Hoare annotation was computed. [2018-11-10 04:00:54,495 INFO L425 ceAbstractionStarter]: For program point L749(line 749) no Hoare annotation was computed. [2018-11-10 04:00:54,495 INFO L425 ceAbstractionStarter]: For program point L749-1(line 749) no Hoare annotation was computed. [2018-11-10 04:00:54,495 INFO L425 ceAbstractionStarter]: For program point L741(lines 741 742) no Hoare annotation was computed. [2018-11-10 04:00:54,495 INFO L425 ceAbstractionStarter]: For program point L741-1(lines 724 744) no Hoare annotation was computed. [2018-11-10 04:00:54,495 INFO L425 ceAbstractionStarter]: For program point printEnvironmentEXIT(lines 93 115) no Hoare annotation was computed. [2018-11-10 04:00:54,495 INFO L425 ceAbstractionStarter]: For program point printEnvironmentENTRY(lines 93 115) no Hoare annotation was computed. [2018-11-10 04:00:54,495 INFO L425 ceAbstractionStarter]: For program point L101(lines 101 109) no Hoare annotation was computed. [2018-11-10 04:00:54,495 INFO L425 ceAbstractionStarter]: For program point printEnvironmentFINAL(lines 93 115) no Hoare annotation was computed. [2018-11-10 04:00:54,495 INFO L425 ceAbstractionStarter]: For program point L101-2(lines 101 109) no Hoare annotation was computed. [2018-11-10 04:00:54,496 INFO L425 ceAbstractionStarter]: For program point L671(line 671) no Hoare annotation was computed. [2018-11-10 04:00:54,496 INFO L425 ceAbstractionStarter]: For program point L638(line 638) no Hoare annotation was computed. [2018-11-10 04:00:54,496 INFO L425 ceAbstractionStarter]: For program point L671-1(line 671) no Hoare annotation was computed. [2018-11-10 04:00:54,496 INFO L425 ceAbstractionStarter]: For program point L638-1(line 638) no Hoare annotation was computed. [2018-11-10 04:00:54,496 INFO L425 ceAbstractionStarter]: For program point L667(line 667) no Hoare annotation was computed. [2018-11-10 04:00:54,496 INFO L425 ceAbstractionStarter]: For program point L667-1(line 667) no Hoare annotation was computed. [2018-11-10 04:00:54,496 INFO L425 ceAbstractionStarter]: For program point L696(lines 696 703) no Hoare annotation was computed. [2018-11-10 04:00:54,496 INFO L425 ceAbstractionStarter]: For program point L688(line 688) no Hoare annotation was computed. [2018-11-10 04:00:54,496 INFO L425 ceAbstractionStarter]: For program point L672(line 672) no Hoare annotation was computed. [2018-11-10 04:00:54,496 INFO L425 ceAbstractionStarter]: For program point L631(lines 631 635) no Hoare annotation was computed. [2018-11-10 04:00:54,497 INFO L425 ceAbstractionStarter]: For program point L656-1(lines 656 676) no Hoare annotation was computed. [2018-11-10 04:00:54,497 INFO L425 ceAbstractionStarter]: For program point L656-3(lines 656 676) no Hoare annotation was computed. [2018-11-10 04:00:54,497 INFO L425 ceAbstractionStarter]: For program point L685(line 685) no Hoare annotation was computed. [2018-11-10 04:00:54,497 INFO L425 ceAbstractionStarter]: For program point L685-1(line 685) no Hoare annotation was computed. [2018-11-10 04:00:54,497 INFO L425 ceAbstractionStarter]: For program point L677(lines 655 678) no Hoare annotation was computed. [2018-11-10 04:00:54,497 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 607 709) no Hoare annotation was computed. [2018-11-10 04:00:54,497 INFO L425 ceAbstractionStarter]: For program point L669(line 669) no Hoare annotation was computed. [2018-11-10 04:00:54,497 INFO L425 ceAbstractionStarter]: For program point L636(lines 636 652) no Hoare annotation was computed. [2018-11-10 04:00:54,497 INFO L425 ceAbstractionStarter]: For program point L669-1(line 669) no Hoare annotation was computed. [2018-11-10 04:00:54,498 INFO L425 ceAbstractionStarter]: For program point L698(line 698) no Hoare annotation was computed. [2018-11-10 04:00:54,498 INFO L425 ceAbstractionStarter]: For program point L698-1(line 698) no Hoare annotation was computed. [2018-11-10 04:00:54,498 INFO L425 ceAbstractionStarter]: For program point L657(lines 656 676) no Hoare annotation was computed. [2018-11-10 04:00:54,498 INFO L425 ceAbstractionStarter]: For program point L653(lines 653 694) no Hoare annotation was computed. [2018-11-10 04:00:54,498 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 607 709) no Hoare annotation was computed. [2018-11-10 04:00:54,498 INFO L425 ceAbstractionStarter]: For program point L645(line 645) no Hoare annotation was computed. [2018-11-10 04:00:54,498 INFO L425 ceAbstractionStarter]: For program point L645-1(line 645) no Hoare annotation was computed. [2018-11-10 04:00:54,498 INFO L425 ceAbstractionStarter]: For program point L641(line 641) no Hoare annotation was computed. [2018-11-10 04:00:54,498 INFO L425 ceAbstractionStarter]: For program point L641-1(line 641) no Hoare annotation was computed. [2018-11-10 04:00:54,498 INFO L425 ceAbstractionStarter]: For program point L695(lines 695 706) no Hoare annotation was computed. [2018-11-10 04:00:54,498 INFO L425 ceAbstractionStarter]: For program point L658(lines 658 662) no Hoare annotation was computed. [2018-11-10 04:00:54,498 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 607 709) no Hoare annotation was computed. [2018-11-10 04:00:54,499 INFO L425 ceAbstractionStarter]: For program point L687(line 687) no Hoare annotation was computed. [2018-11-10 04:00:54,499 INFO L425 ceAbstractionStarter]: For program point L687-1(line 687) no Hoare annotation was computed. [2018-11-10 04:00:54,499 INFO L425 ceAbstractionStarter]: For program point L683(line 683) no Hoare annotation was computed. [2018-11-10 04:00:54,499 INFO L425 ceAbstractionStarter]: For program point L683-1(line 683) no Hoare annotation was computed. [2018-11-10 04:00:54,499 INFO L425 ceAbstractionStarter]: For program point select_oneENTRY(lines 804 813) no Hoare annotation was computed. [2018-11-10 04:00:54,499 INFO L425 ceAbstractionStarter]: For program point select_oneFINAL(lines 804 813) no Hoare annotation was computed. [2018-11-10 04:00:54,499 INFO L425 ceAbstractionStarter]: For program point select_oneEXIT(lines 804 813) no Hoare annotation was computed. [2018-11-10 04:00:54,499 INFO L425 ceAbstractionStarter]: For program point L735(line 735) no Hoare annotation was computed. [2018-11-10 04:00:54,499 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-10 04:00:54,499 INFO L425 ceAbstractionStarter]: For program point L787(line 787) no Hoare annotation was computed. [2018-11-10 04:00:54,499 INFO L425 ceAbstractionStarter]: For program point L787-1(line 787) no Hoare annotation was computed. [2018-11-10 04:00:54,499 INFO L425 ceAbstractionStarter]: For program point L781(line 781) no Hoare annotation was computed. [2018-11-10 04:00:54,499 INFO L425 ceAbstractionStarter]: For program point L742(line 742) no Hoare annotation was computed. [2018-11-10 04:00:54,499 INFO L425 ceAbstractionStarter]: For program point L98(line 98) no Hoare annotation was computed. [2018-11-10 04:00:54,499 INFO L425 ceAbstractionStarter]: For program point L98-1(line 98) no Hoare annotation was computed. [2018-11-10 04:00:54,499 INFO L425 ceAbstractionStarter]: For program point L255(line 255) no Hoare annotation was computed. [2018-11-10 04:00:54,499 INFO L425 ceAbstractionStarter]: For program point L255-1(line 255) no Hoare annotation was computed. [2018-11-10 04:00:54,499 INFO L425 ceAbstractionStarter]: For program point L734(line 734) no Hoare annotation was computed. [2018-11-10 04:00:54,499 INFO L425 ceAbstractionStarter]: For program point L253(line 253) no Hoare annotation was computed. [2018-11-10 04:00:54,500 INFO L425 ceAbstractionStarter]: For program point L734-1(line 734) no Hoare annotation was computed. [2018-11-10 04:00:54,500 INFO L425 ceAbstractionStarter]: For program point L253-1(line 253) no Hoare annotation was computed. [2018-11-10 04:00:54,500 INFO L425 ceAbstractionStarter]: For program point L734-2(line 734) no Hoare annotation was computed. [2018-11-10 04:00:54,500 INFO L425 ceAbstractionStarter]: For program point L249(line 249) no Hoare annotation was computed. [2018-11-10 04:00:54,500 INFO L425 ceAbstractionStarter]: For program point L249-1(line 249) no Hoare annotation was computed. [2018-11-10 04:00:54,500 INFO L425 ceAbstractionStarter]: For program point L245(line 245) no Hoare annotation was computed. [2018-11-10 04:00:54,500 INFO L425 ceAbstractionStarter]: For program point L245-1(line 245) no Hoare annotation was computed. [2018-11-10 04:00:54,500 INFO L425 ceAbstractionStarter]: For program point L788(line 788) no Hoare annotation was computed. [2018-11-10 04:00:54,500 INFO L425 ceAbstractionStarter]: For program point L241(line 241) no Hoare annotation was computed. [2018-11-10 04:00:54,500 INFO L425 ceAbstractionStarter]: For program point L241-1(line 241) no Hoare annotation was computed. [2018-11-10 04:00:54,500 INFO L425 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-11-10 04:00:54,500 INFO L425 ceAbstractionStarter]: For program point L111-1(line 111) no Hoare annotation was computed. [2018-11-10 04:00:54,500 INFO L425 ceAbstractionStarter]: For program point L237(line 237) no Hoare annotation was computed. [2018-11-10 04:00:54,500 INFO L425 ceAbstractionStarter]: For program point L237-1(line 237) no Hoare annotation was computed. [2018-11-10 04:00:54,500 INFO L425 ceAbstractionStarter]: For program point L780(line 780) no Hoare annotation was computed. [2018-11-10 04:00:54,500 INFO L425 ceAbstractionStarter]: For program point L107(line 107) no Hoare annotation was computed. [2018-11-10 04:00:54,500 INFO L425 ceAbstractionStarter]: For program point L780-1(line 780) no Hoare annotation was computed. [2018-11-10 04:00:54,500 INFO L425 ceAbstractionStarter]: For program point L107-1(line 107) no Hoare annotation was computed. [2018-11-10 04:00:54,500 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-10 04:00:54,501 INFO L425 ceAbstractionStarter]: For program point L233(line 233) no Hoare annotation was computed. [2018-11-10 04:00:54,501 INFO L425 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-11-10 04:00:54,501 INFO L425 ceAbstractionStarter]: For program point L103-1(line 103) no Hoare annotation was computed. [2018-11-10 04:00:54,501 INFO L425 ceAbstractionStarter]: For program point L229(line 229) no Hoare annotation was computed. [2018-11-10 04:00:54,501 INFO L425 ceAbstractionStarter]: For program point L741(line 741) no Hoare annotation was computed. [2018-11-10 04:00:54,501 INFO L425 ceAbstractionStarter]: For program point L229-1(line 229) no Hoare annotation was computed. [2018-11-10 04:00:54,501 INFO L425 ceAbstractionStarter]: For program point L741-1(line 741) no Hoare annotation was computed. [2018-11-10 04:00:54,501 INFO L425 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-11-10 04:00:54,501 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 04:00:54,501 INFO L425 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-11-10 04:00:54,501 INFO L425 ceAbstractionStarter]: For program point L190-1(lines 179 195) no Hoare annotation was computed. [2018-11-10 04:00:54,501 INFO L425 ceAbstractionStarter]: For program point activatePumpEXIT(lines 179 195) no Hoare annotation was computed. [2018-11-10 04:00:54,501 INFO L425 ceAbstractionStarter]: For program point L186(lines 186 192) no Hoare annotation was computed. [2018-11-10 04:00:54,501 INFO L425 ceAbstractionStarter]: For program point activatePumpENTRY(lines 179 195) no Hoare annotation was computed. [2018-11-10 04:00:54,501 INFO L425 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-11-10 04:00:54,501 INFO L425 ceAbstractionStarter]: For program point L184-1(line 184) no Hoare annotation was computed. [2018-11-10 04:00:54,502 INFO L428 ceAbstractionStarter]: At program point getWaterLevelENTRY(lines 116 124) the Hoare annotation is: true [2018-11-10 04:00:54,502 INFO L425 ceAbstractionStarter]: For program point getWaterLevelFINAL(lines 116 124) no Hoare annotation was computed. [2018-11-10 04:00:54,502 INFO L425 ceAbstractionStarter]: For program point getWaterLevelEXIT(lines 116 124) no Hoare annotation was computed. [2018-11-10 04:00:54,502 INFO L428 ceAbstractionStarter]: At program point changeMethaneLevelENTRY(lines 72 83) the Hoare annotation is: true [2018-11-10 04:00:54,502 INFO L425 ceAbstractionStarter]: For program point L76-1(lines 72 83) no Hoare annotation was computed. [2018-11-10 04:00:54,502 INFO L425 ceAbstractionStarter]: For program point changeMethaneLevelEXIT(lines 72 83) no Hoare annotation was computed. [2018-11-10 04:00:54,502 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-11-10 04:00:54,502 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2018-11-10 04:00:54,502 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-11-10 04:00:54,502 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalENTRY(lines 84 92) no Hoare annotation was computed. [2018-11-10 04:00:54,503 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalFINAL(lines 84 92) no Hoare annotation was computed. [2018-11-10 04:00:54,503 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalEXIT(lines 84 92) no Hoare annotation was computed. [2018-11-10 04:00:54,503 INFO L428 ceAbstractionStarter]: At program point L152(line 152) the Hoare annotation is: true [2018-11-10 04:00:54,503 INFO L428 ceAbstractionStarter]: At program point L150(lines 150 156) the Hoare annotation is: true [2018-11-10 04:00:54,503 INFO L421 ceAbstractionStarter]: At program point L145(line 145) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= ~systemActive~0 1))) [2018-11-10 04:00:54,503 INFO L428 ceAbstractionStarter]: At program point timeShiftENTRY(lines 136 162) the Hoare annotation is: true [2018-11-10 04:00:54,503 INFO L425 ceAbstractionStarter]: For program point L143(lines 139 161) no Hoare annotation was computed. [2018-11-10 04:00:54,503 INFO L425 ceAbstractionStarter]: For program point L141(lines 139 161) no Hoare annotation was computed. [2018-11-10 04:00:54,503 INFO L425 ceAbstractionStarter]: For program point timeShiftEXIT(lines 136 162) no Hoare annotation was computed. [2018-11-10 04:00:54,503 INFO L425 ceAbstractionStarter]: For program point timeShiftFINAL(lines 136 162) no Hoare annotation was computed. [2018-11-10 04:00:54,503 INFO L425 ceAbstractionStarter]: For program point cleanupEXIT(lines 337 366) no Hoare annotation was computed. [2018-11-10 04:00:54,503 INFO L425 ceAbstractionStarter]: For program point L351(lines 351 355) no Hoare annotation was computed. [2018-11-10 04:00:54,503 INFO L428 ceAbstractionStarter]: At program point L351-1(lines 351 355) the Hoare annotation is: true [2018-11-10 04:00:54,503 INFO L425 ceAbstractionStarter]: For program point L347-1(lines 347 361) no Hoare annotation was computed. [2018-11-10 04:00:54,503 INFO L428 ceAbstractionStarter]: At program point L347-3(lines 347 361) the Hoare annotation is: true [2018-11-10 04:00:54,503 INFO L428 ceAbstractionStarter]: At program point L343(line 343) the Hoare annotation is: true [2018-11-10 04:00:54,503 INFO L425 ceAbstractionStarter]: For program point L343-1(line 343) no Hoare annotation was computed. [2018-11-10 04:00:54,504 INFO L428 ceAbstractionStarter]: At program point L362(lines 337 366) the Hoare annotation is: true [2018-11-10 04:00:54,504 INFO L425 ceAbstractionStarter]: For program point L358(line 358) no Hoare annotation was computed. [2018-11-10 04:00:54,504 INFO L428 ceAbstractionStarter]: At program point cleanupENTRY(lines 337 366) the Hoare annotation is: true [2018-11-10 04:00:54,504 INFO L425 ceAbstractionStarter]: For program point L348(line 348) no Hoare annotation was computed. [2018-11-10 04:00:54,504 INFO L428 ceAbstractionStarter]: At program point lowerWaterLevelENTRY(lines 48 59) the Hoare annotation is: true [2018-11-10 04:00:54,504 INFO L425 ceAbstractionStarter]: For program point lowerWaterLevelEXIT(lines 48 59) no Hoare annotation was computed. [2018-11-10 04:00:54,504 INFO L425 ceAbstractionStarter]: For program point L52-1(lines 48 59) no Hoare annotation was computed. [2018-11-10 04:00:54,504 INFO L425 ceAbstractionStarter]: For program point setupEXIT(lines 391 397) no Hoare annotation was computed. [2018-11-10 04:00:54,504 INFO L428 ceAbstractionStarter]: At program point setupFINAL(lines 391 397) the Hoare annotation is: true [2018-11-10 04:00:54,504 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 04:00:54,504 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= ~systemActive~0 1)) [2018-11-10 04:00:54,504 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 04:00:54,504 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 04:00:54,504 INFO L425 ceAbstractionStarter]: For program point L64-1(lines 60 71) no Hoare annotation was computed. [2018-11-10 04:00:54,505 INFO L425 ceAbstractionStarter]: For program point waterRiseEXIT(lines 60 71) no Hoare annotation was computed. [2018-11-10 04:00:54,505 INFO L428 ceAbstractionStarter]: At program point waterRiseENTRY(lines 60 71) the Hoare annotation is: true [2018-11-10 04:00:54,505 INFO L425 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 327 334) no Hoare annotation was computed. [2018-11-10 04:00:54,505 INFO L428 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 327 334) the Hoare annotation is: true [2018-11-10 04:00:54,505 INFO L425 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 327 334) no Hoare annotation was computed. [2018-11-10 04:00:54,505 INFO L425 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 331) no Hoare annotation was computed. [2018-11-10 04:00:54,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 04:00:54 BoogieIcfgContainer [2018-11-10 04:00:54,511 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 04:00:54,512 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 04:00:54,512 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 04:00:54,512 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 04:00:54,512 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:00:52" (3/4) ... [2018-11-10 04:00:54,516 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 04:00:54,524 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_free [2018-11-10 04:00:54,524 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_reset [2018-11-10 04:00:54,524 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-11-10 04:00:54,524 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-11-10 04:00:54,524 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__1 [2018-11-10 04:00:54,524 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__2 [2018-11-10 04:00:54,524 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__3 [2018-11-10 04:00:54,524 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 04:00:54,525 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure Specification2 [2018-11-10 04:00:54,525 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure activatePump__wrappee__base [2018-11-10 04:00:54,525 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isPumpRunning [2018-11-10 04:00:54,525 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printPump [2018-11-10 04:00:54,525 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-11-10 04:00:54,525 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_set [2018-11-10 04:00:54,525 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure runTest [2018-11-10 04:00:54,525 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_argtype [2018-11-10 04:00:54,525 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneAlarm [2018-11-10 04:00:54,525 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2018-11-10 04:00:54,526 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment [2018-11-10 04:00:54,526 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-11-10 04:00:54,526 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_arg [2018-11-10 04:00:54,526 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 04:00:54,526 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printEnvironment [2018-11-10 04:00:54,526 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__error_stack_mgt [2018-11-10 04:00:54,526 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_one [2018-11-10 04:00:54,526 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure activatePump [2018-11-10 04:00:54,526 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~X~int~TO~int [2018-11-10 04:00:54,526 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2018-11-10 04:00:54,527 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getWaterLevel [2018-11-10 04:00:54,527 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2018-11-10 04:00:54,527 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2018-11-10 04:00:54,527 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2018-11-10 04:00:54,527 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure lowerWaterLevel [2018-11-10 04:00:54,527 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-11-10 04:00:54,527 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2018-11-10 04:00:54,528 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-11-10 04:00:54,535 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2018-11-10 04:00:54,536 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2018-11-10 04:00:54,536 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-10 04:00:54,602 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_427ccb1b-60d6-494c-b1da-2b1a6686d2ce/bin-2019/uautomizer/witness.graphml [2018-11-10 04:00:54,603 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 04:00:54,604 INFO L168 Benchmark]: Toolchain (without parser) took 2889.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 960.3 MB in the beginning and 1.1 GB in the end (delta: -146.5 MB). Peak memory consumption was 2.4 MB. Max. memory is 11.5 GB. [2018-11-10 04:00:54,605 INFO L168 Benchmark]: CDTParser took 0.13 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 04:00:54,605 INFO L168 Benchmark]: CACSL2BoogieTranslator took 400.65 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 04:00:54,605 INFO L168 Benchmark]: Boogie Preprocessor took 109.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 936.2 MB in the beginning and 1.1 GB in the end (delta: -206.8 MB). Peak memory consumption was 15.8 MB. Max. memory is 11.5 GB. [2018-11-10 04:00:54,606 INFO L168 Benchmark]: RCFGBuilder took 708.06 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: 82.7 MB). Peak memory consumption was 82.7 MB. Max. memory is 11.5 GB. [2018-11-10 04:00:54,606 INFO L168 Benchmark]: TraceAbstraction took 1575.91 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: -59.6 MB). Peak memory consumption was 182.4 MB. Max. memory is 11.5 GB. [2018-11-10 04:00:54,606 INFO L168 Benchmark]: Witness Printer took 91.13 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: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 11.5 GB. [2018-11-10 04:00:54,608 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 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 400.65 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 Preprocessor took 109.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 936.2 MB in the beginning and 1.1 GB in the end (delta: -206.8 MB). Peak memory consumption was 15.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 708.06 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: 82.7 MB). Peak memory consumption was 82.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1575.91 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: -59.6 MB). Peak memory consumption was 182.4 MB. Max. memory is 11.5 GB. * Witness Printer took 91.13 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: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 331]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 272]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 271]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 337]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 311 locations, 1 error locations. SAFE Result, 1.5s OverallTime, 3 OverallIterations, 2 TraceHistogramMax, 0.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 428 SDtfs, 158 SDslu, 801 SDs, 0 SdLazy, 146 SolverSat, 11 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 22 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=173occurred in iteration=0, 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, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 43 LocationsWithAnnotation, 140 PreInvPairs, 156 NumberOfFragments, 87 HoareAnnotationTreeSize, 140 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 43 FomulaSimplificationsInter, 509 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 303 NumberOfCodeBlocks, 303 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 300 ConstructedInterpolants, 0 QuantifiedInterpolants, 45622 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 9/9 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...