./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product05_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_f4a10dd6-6086-4c5e-8cc3-627e8cfd500a/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f4a10dd6-6086-4c5e-8cc3-627e8cfd500a/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f4a10dd6-6086-4c5e-8cc3-627e8cfd500a/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f4a10dd6-6086-4c5e-8cc3-627e8cfd500a/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product05_true-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f4a10dd6-6086-4c5e-8cc3-627e8cfd500a/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f4a10dd6-6086-4c5e-8cc3-627e8cfd500a/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 94f4a1e9ea07f337cfe109f71c75c9357897e0ec ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 08:36:57,309 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 08:36:57,311 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 08:36:57,320 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 08:36:57,320 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 08:36:57,321 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 08:36:57,321 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 08:36:57,323 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 08:36:57,324 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 08:36:57,325 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 08:36:57,325 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 08:36:57,325 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 08:36:57,326 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 08:36:57,327 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 08:36:57,328 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 08:36:57,328 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 08:36:57,329 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 08:36:57,330 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 08:36:57,332 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 08:36:57,333 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 08:36:57,334 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 08:36:57,335 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 08:36:57,337 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 08:36:57,337 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 08:36:57,337 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 08:36:57,338 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 08:36:57,339 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 08:36:57,339 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 08:36:57,340 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 08:36:57,341 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 08:36:57,341 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 08:36:57,341 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 08:36:57,342 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 08:36:57,342 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 08:36:57,343 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 08:36:57,343 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 08:36:57,344 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f4a10dd6-6086-4c5e-8cc3-627e8cfd500a/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 08:36:57,354 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 08:36:57,354 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 08:36:57,355 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 08:36:57,355 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 08:36:57,356 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 08:36:57,356 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 08:36:57,356 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 08:36:57,356 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 08:36:57,357 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 08:36:57,357 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 08:36:57,357 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 08:36:57,357 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 08:36:57,357 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 08:36:57,357 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 08:36:57,357 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 08:36:57,358 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 08:36:57,358 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 08:36:57,358 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 08:36:57,358 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 08:36:57,358 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 08:36:57,358 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 08:36:57,359 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 08:36:57,359 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 08:36:57,359 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 08:36:57,359 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 08:36:57,361 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 08:36:57,361 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 08:36:57,361 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 08:36:57,362 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 08:36:57,362 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_f4a10dd6-6086-4c5e-8cc3-627e8cfd500a/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 -> 94f4a1e9ea07f337cfe109f71c75c9357897e0ec [2018-11-10 08:36:57,386 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 08:36:57,396 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 08:36:57,398 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 08:36:57,400 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 08:36:57,400 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 08:36:57,400 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f4a10dd6-6086-4c5e-8cc3-627e8cfd500a/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec1_product05_true-unreach-call_false-termination.cil.c [2018-11-10 08:36:57,447 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f4a10dd6-6086-4c5e-8cc3-627e8cfd500a/bin-2019/uautomizer/data/01b151e52/684f6a9fdccb4998b02e99dd6c5fbf0c/FLAG980d86db3 [2018-11-10 08:36:57,883 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 08:36:57,883 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f4a10dd6-6086-4c5e-8cc3-627e8cfd500a/sv-benchmarks/c/product-lines/minepump_spec1_product05_true-unreach-call_false-termination.cil.c [2018-11-10 08:36:57,892 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f4a10dd6-6086-4c5e-8cc3-627e8cfd500a/bin-2019/uautomizer/data/01b151e52/684f6a9fdccb4998b02e99dd6c5fbf0c/FLAG980d86db3 [2018-11-10 08:36:57,902 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f4a10dd6-6086-4c5e-8cc3-627e8cfd500a/bin-2019/uautomizer/data/01b151e52/684f6a9fdccb4998b02e99dd6c5fbf0c [2018-11-10 08:36:57,904 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 08:36:57,905 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 08:36:57,905 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 08:36:57,906 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 08:36:57,908 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 08:36:57,909 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:36:57" (1/1) ... [2018-11-10 08:36:57,911 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b52ac19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:36:57, skipping insertion in model container [2018-11-10 08:36:57,912 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:36:57" (1/1) ... [2018-11-10 08:36:57,918 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 08:36:57,947 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 08:36:58,116 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 08:36:58,125 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 08:36:58,175 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 08:36:58,191 INFO L193 MainTranslator]: Completed translation [2018-11-10 08:36:58,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:36:58 WrapperNode [2018-11-10 08:36:58,191 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 08:36:58,191 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 08:36:58,192 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 08:36:58,192 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 08:36:58,244 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:36:58" (1/1) ... [2018-11-10 08:36:58,244 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:36:58" (1/1) ... [2018-11-10 08:36:58,257 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:36:58" (1/1) ... [2018-11-10 08:36:58,257 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:36:58" (1/1) ... [2018-11-10 08:36:58,279 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:36:58" (1/1) ... [2018-11-10 08:36:58,287 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:36:58" (1/1) ... [2018-11-10 08:36:58,290 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:36:58" (1/1) ... [2018-11-10 08:36:58,295 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 08:36:58,295 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 08:36:58,296 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 08:36:58,296 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 08:36:58,296 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:36:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f4a10dd6-6086-4c5e-8cc3-627e8cfd500a/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 08:36:58,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 08:36:58,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 08:36:58,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-10 08:36:58,338 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 08:36:58,339 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 08:36:58,339 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 08:36:58,339 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 08:36:58,339 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-10 08:36:58,339 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 08:36:58,339 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 08:36:58,339 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-10 08:36:58,339 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 08:36:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-10 08:36:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 08:36:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-10 08:36:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 08:36:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-10 08:36:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 08:36:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 08:36:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-10 08:36:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-10 08:36:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-10 08:36:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-10 08:36:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-10 08:36:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-10 08:36:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2018-11-10 08:36:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 08:36:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-10 08:36:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 08:36:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 08:36:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 08:36:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-10 08:36:58,342 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 08:36:58,342 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 08:36:58,342 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 08:36:58,342 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 08:36:58,342 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-10 08:36:58,342 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-10 08:36:58,342 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 08:36:58,342 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 08:36:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 08:36:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 08:36:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 08:36:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-10 08:36:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 08:36:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 08:36:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-10 08:36:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 08:36:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 08:36:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-10 08:36:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2018-11-10 08:36:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 08:36:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-10 08:36:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-10 08:36:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 08:36:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 08:36:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 08:36:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-10 08:36:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-10 08:36:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-10 08:36:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-10 08:36:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-10 08:36:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 08:36:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-10 08:36:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-10 08:36:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 08:36:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-10 08:36:58,346 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-10 08:36:58,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 08:36:58,346 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-10 08:36:58,346 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-10 08:36:58,346 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-10 08:36:58,346 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-10 08:36:58,346 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 08:36:58,346 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 08:36:58,346 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 08:36:58,346 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 08:36:58,347 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 08:36:58,347 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 08:36:58,347 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-10 08:36:58,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 08:36:58,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 08:36:58,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-10 08:36:58,922 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 08:36:58,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 08:36:58 BoogieIcfgContainer [2018-11-10 08:36:58,922 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 08:36:58,923 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 08:36:58,923 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 08:36:58,925 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 08:36:58,925 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 08:36:57" (1/3) ... [2018-11-10 08:36:58,926 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49a06966 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 08:36:58, skipping insertion in model container [2018-11-10 08:36:58,926 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:36:58" (2/3) ... [2018-11-10 08:36:58,926 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49a06966 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 08:36:58, skipping insertion in model container [2018-11-10 08:36:58,926 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 08:36:58" (3/3) ... [2018-11-10 08:36:58,928 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product05_true-unreach-call_false-termination.cil.c [2018-11-10 08:36:58,934 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 08:36:58,940 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 08:36:58,949 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 08:36:58,970 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 08:36:58,970 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 08:36:58,970 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 08:36:58,970 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 08:36:58,970 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 08:36:58,970 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 08:36:58,970 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 08:36:58,970 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 08:36:58,971 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 08:36:58,986 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states. [2018-11-10 08:36:58,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2018-11-10 08:36:58,993 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 08:36:58,994 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 08:36:58,996 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 08:36:59,001 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:36:59,001 INFO L82 PathProgramCache]: Analyzing trace with hash -196022141, now seen corresponding path program 1 times [2018-11-10 08:36:59,003 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:36:59,003 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:36:59,034 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:36:59,034 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:36:59,035 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:36:59,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:36:59,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 08:36:59,206 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 08:36:59,206 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 08:36:59,210 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 08:36:59,221 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 08:36:59,222 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 08:36:59,224 INFO L87 Difference]: Start difference. First operand 181 states. Second operand 2 states. [2018-11-10 08:36:59,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 08:36:59,248 INFO L93 Difference]: Finished difference Result 239 states and 290 transitions. [2018-11-10 08:36:59,248 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 08:36:59,249 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 83 [2018-11-10 08:36:59,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 08:36:59,257 INFO L225 Difference]: With dead ends: 239 [2018-11-10 08:36:59,257 INFO L226 Difference]: Without dead ends: 138 [2018-11-10 08:36:59,260 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 08:36:59,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2018-11-10 08:36:59,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 138. [2018-11-10 08:36:59,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 138 states. [2018-11-10 08:36:59,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 155 transitions. [2018-11-10 08:36:59,296 INFO L78 Accepts]: Start accepts. Automaton has 138 states and 155 transitions. Word has length 83 [2018-11-10 08:36:59,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 08:36:59,297 INFO L481 AbstractCegarLoop]: Abstraction has 138 states and 155 transitions. [2018-11-10 08:36:59,297 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 08:36:59,297 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 155 transitions. [2018-11-10 08:36:59,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-11-10 08:36:59,300 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 08:36:59,300 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 08:36:59,300 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 08:36:59,300 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:36:59,301 INFO L82 PathProgramCache]: Analyzing trace with hash 1455095657, now seen corresponding path program 1 times [2018-11-10 08:36:59,301 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:36:59,301 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:36:59,302 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:36:59,302 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:36:59,303 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:36:59,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:36:59,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 08:36:59,434 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 08:36:59,434 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 08:36:59,435 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 08:36:59,436 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 08:36:59,436 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 08:36:59,436 INFO L87 Difference]: Start difference. First operand 138 states and 155 transitions. Second operand 3 states. [2018-11-10 08:36:59,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 08:36:59,454 INFO L93 Difference]: Finished difference Result 186 states and 210 transitions. [2018-11-10 08:36:59,455 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 08:36:59,455 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 85 [2018-11-10 08:36:59,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 08:36:59,457 INFO L225 Difference]: With dead ends: 186 [2018-11-10 08:36:59,457 INFO L226 Difference]: Without dead ends: 128 [2018-11-10 08:36:59,458 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 08:36:59,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2018-11-10 08:36:59,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2018-11-10 08:36:59,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 128 states. [2018-11-10 08:36:59,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 142 transitions. [2018-11-10 08:36:59,472 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 142 transitions. Word has length 85 [2018-11-10 08:36:59,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 08:36:59,473 INFO L481 AbstractCegarLoop]: Abstraction has 128 states and 142 transitions. [2018-11-10 08:36:59,473 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 08:36:59,473 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 142 transitions. [2018-11-10 08:36:59,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-11-10 08:36:59,475 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 08:36:59,475 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 08:36:59,475 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 08:36:59,476 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:36:59,476 INFO L82 PathProgramCache]: Analyzing trace with hash 189413419, now seen corresponding path program 1 times [2018-11-10 08:36:59,476 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:36:59,476 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:36:59,477 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:36:59,477 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:36:59,477 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:36:59,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:36:59,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 08:36:59,589 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 08:36:59,589 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 08:36:59,589 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 08:36:59,589 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 08:36:59,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 08:36:59,590 INFO L87 Difference]: Start difference. First operand 128 states and 142 transitions. Second operand 7 states. [2018-11-10 08:36:59,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 08:36:59,745 INFO L93 Difference]: Finished difference Result 195 states and 224 transitions. [2018-11-10 08:36:59,746 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 08:36:59,746 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 89 [2018-11-10 08:36:59,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 08:36:59,747 INFO L225 Difference]: With dead ends: 195 [2018-11-10 08:36:59,747 INFO L226 Difference]: Without dead ends: 128 [2018-11-10 08:36:59,748 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 08:36:59,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2018-11-10 08:36:59,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2018-11-10 08:36:59,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 128 states. [2018-11-10 08:36:59,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 141 transitions. [2018-11-10 08:36:59,755 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 141 transitions. Word has length 89 [2018-11-10 08:36:59,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 08:36:59,756 INFO L481 AbstractCegarLoop]: Abstraction has 128 states and 141 transitions. [2018-11-10 08:36:59,756 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 08:36:59,757 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 141 transitions. [2018-11-10 08:36:59,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2018-11-10 08:36:59,757 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 08:36:59,758 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 08:36:59,758 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 08:36:59,758 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:36:59,758 INFO L82 PathProgramCache]: Analyzing trace with hash -535411728, now seen corresponding path program 1 times [2018-11-10 08:36:59,758 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:36:59,758 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:36:59,759 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:36:59,759 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:36:59,759 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:36:59,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:36:59,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 08:36:59,877 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 08:36:59,878 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 08:36:59,878 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 08:36:59,878 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 08:36:59,878 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 08:36:59,879 INFO L87 Difference]: Start difference. First operand 128 states and 141 transitions. Second operand 6 states. [2018-11-10 08:36:59,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 08:36:59,999 INFO L93 Difference]: Finished difference Result 255 states and 298 transitions. [2018-11-10 08:37:00,000 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 08:37:00,000 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 97 [2018-11-10 08:37:00,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 08:37:00,003 INFO L225 Difference]: With dead ends: 255 [2018-11-10 08:37:00,003 INFO L226 Difference]: Without dead ends: 188 [2018-11-10 08:37:00,004 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-10 08:37:00,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 188 states. [2018-11-10 08:37:00,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 188 to 186. [2018-11-10 08:37:00,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 186 states. [2018-11-10 08:37:00,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 186 states and 211 transitions. [2018-11-10 08:37:00,022 INFO L78 Accepts]: Start accepts. Automaton has 186 states and 211 transitions. Word has length 97 [2018-11-10 08:37:00,022 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 08:37:00,022 INFO L481 AbstractCegarLoop]: Abstraction has 186 states and 211 transitions. [2018-11-10 08:37:00,022 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 08:37:00,022 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 211 transitions. [2018-11-10 08:37:00,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-11-10 08:37:00,024 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 08:37:00,024 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:37:00,027 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 08:37:00,028 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:37:00,028 INFO L82 PathProgramCache]: Analyzing trace with hash 2004928756, now seen corresponding path program 1 times [2018-11-10 08:37:00,028 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:37:00,028 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:37:00,029 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:37:00,029 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:37:00,029 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:37:00,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:37:00,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 08:37:00,121 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 08:37:00,121 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 08:37:00,121 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 08:37:00,121 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 08:37:00,122 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-10 08:37:00,122 INFO L87 Difference]: Start difference. First operand 186 states and 211 transitions. Second operand 7 states. [2018-11-10 08:37:00,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 08:37:00,264 INFO L93 Difference]: Finished difference Result 276 states and 323 transitions. [2018-11-10 08:37:00,265 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 08:37:00,265 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 101 [2018-11-10 08:37:00,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 08:37:00,268 INFO L225 Difference]: With dead ends: 276 [2018-11-10 08:37:00,268 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 08:37:00,270 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2018-11-10 08:37:00,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 08:37:00,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 08:37:00,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 08:37:00,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 08:37:00,271 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 101 [2018-11-10 08:37:00,271 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 08:37:00,271 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 08:37:00,271 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 08:37:00,273 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 08:37:00,273 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 08:37:00,276 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 08:37:00,844 INFO L425 ceAbstractionStarter]: For program point L417-1(lines 417 438) no Hoare annotation was computed. [2018-11-10 08:37:00,844 INFO L425 ceAbstractionStarter]: For program point L415(line 415) no Hoare annotation was computed. [2018-11-10 08:37:00,844 INFO L425 ceAbstractionStarter]: For program point L415-1(line 415) no Hoare annotation was computed. [2018-11-10 08:37:00,844 INFO L425 ceAbstractionStarter]: For program point L444(line 444) no Hoare annotation was computed. [2018-11-10 08:37:00,844 INFO L425 ceAbstractionStarter]: For program point L436(line 436) no Hoare annotation was computed. [2018-11-10 08:37:00,844 INFO L425 ceAbstractionStarter]: For program point L436-1(lines 417 438) no Hoare annotation was computed. [2018-11-10 08:37:00,844 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 392 447) no Hoare annotation was computed. [2018-11-10 08:37:00,844 INFO L425 ceAbstractionStarter]: For program point L434(line 434) no Hoare annotation was computed. [2018-11-10 08:37:00,844 INFO L425 ceAbstractionStarter]: For program point L434-1(line 434) no Hoare annotation was computed. [2018-11-10 08:37:00,844 INFO L425 ceAbstractionStarter]: For program point L418(line 418) no Hoare annotation was computed. [2018-11-10 08:37:00,845 INFO L425 ceAbstractionStarter]: For program point L439(lines 416 440) no Hoare annotation was computed. [2018-11-10 08:37:00,845 INFO L425 ceAbstractionStarter]: For program point L423(lines 423 427) no Hoare annotation was computed. [2018-11-10 08:37:00,845 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 392 447) no Hoare annotation was computed. [2018-11-10 08:37:00,845 INFO L425 ceAbstractionStarter]: For program point L423-1(lines 423 427) no Hoare annotation was computed. [2018-11-10 08:37:00,845 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 392 447) no Hoare annotation was computed. [2018-11-10 08:37:00,845 INFO L425 ceAbstractionStarter]: For program point L475(line 475) no Hoare annotation was computed. [2018-11-10 08:37:00,845 INFO L425 ceAbstractionStarter]: For program point L500(lines 473 501) no Hoare annotation was computed. [2018-11-10 08:37:00,845 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 448 507) no Hoare annotation was computed. [2018-11-10 08:37:00,845 INFO L425 ceAbstractionStarter]: For program point L492(line 492) no Hoare annotation was computed. [2018-11-10 08:37:00,845 INFO L425 ceAbstractionStarter]: For program point L492-1(line 492) no Hoare annotation was computed. [2018-11-10 08:37:00,845 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 448 507) no Hoare annotation was computed. [2018-11-10 08:37:00,845 INFO L425 ceAbstractionStarter]: For program point L488(line 488) no Hoare annotation was computed. [2018-11-10 08:37:00,846 INFO L425 ceAbstractionStarter]: For program point L488-1(line 488) no Hoare annotation was computed. [2018-11-10 08:37:00,846 INFO L425 ceAbstractionStarter]: For program point L480(lines 480 484) no Hoare annotation was computed. [2018-11-10 08:37:00,846 INFO L425 ceAbstractionStarter]: For program point L480-1(lines 480 484) no Hoare annotation was computed. [2018-11-10 08:37:00,846 INFO L425 ceAbstractionStarter]: For program point L474-1(lines 474 499) no Hoare annotation was computed. [2018-11-10 08:37:00,846 INFO L425 ceAbstractionStarter]: For program point L472(line 472) no Hoare annotation was computed. [2018-11-10 08:37:00,846 INFO L425 ceAbstractionStarter]: For program point L472-1(line 472) no Hoare annotation was computed. [2018-11-10 08:37:00,846 INFO L425 ceAbstractionStarter]: For program point L474-3(lines 474 499) no Hoare annotation was computed. [2018-11-10 08:37:00,846 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 448 507) no Hoare annotation was computed. [2018-11-10 08:37:00,846 INFO L425 ceAbstractionStarter]: For program point L497(line 497) no Hoare annotation was computed. [2018-11-10 08:37:00,846 INFO L425 ceAbstractionStarter]: For program point L497-1(line 497) no Hoare annotation was computed. [2018-11-10 08:37:00,846 INFO L425 ceAbstractionStarter]: For program point L493(line 493) no Hoare annotation was computed. [2018-11-10 08:37:00,846 INFO L425 ceAbstractionStarter]: For program point L493-1(line 493) no Hoare annotation was computed. [2018-11-10 08:37:00,847 INFO L428 ceAbstractionStarter]: At program point select_helpersFINAL(lines 849 855) the Hoare annotation is: true [2018-11-10 08:37:00,847 INFO L425 ceAbstractionStarter]: For program point select_helpersEXIT(lines 849 855) no Hoare annotation was computed. [2018-11-10 08:37:00,847 INFO L425 ceAbstractionStarter]: For program point valid_productEXIT(lines 856 864) no Hoare annotation was computed. [2018-11-10 08:37:00,847 INFO L428 ceAbstractionStarter]: At program point valid_productENTRY(lines 856 864) the Hoare annotation is: true [2018-11-10 08:37:00,847 INFO L425 ceAbstractionStarter]: For program point valid_productFINAL(lines 856 864) no Hoare annotation was computed. [2018-11-10 08:37:00,854 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 807 829) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 08:37:00,854 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 807 829) no Hoare annotation was computed. [2018-11-10 08:37:00,854 INFO L421 ceAbstractionStarter]: At program point L819(line 819) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methaneLevelCritical~0) (= main_~tmp~6 ~systemActive~0) (= |old(~pumpRunning~0)| ~pumpRunning~0))) [2018-11-10 08:37:00,854 INFO L421 ceAbstractionStarter]: At program point L819-1(line 819) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methaneLevelCritical~0) (= main_~tmp~6 ~systemActive~0) (= |old(~pumpRunning~0)| ~pumpRunning~0))) [2018-11-10 08:37:00,854 INFO L425 ceAbstractionStarter]: For program point L817(lines 817 824) no Hoare annotation was computed. [2018-11-10 08:37:00,854 INFO L425 ceAbstractionStarter]: For program point L817-1(lines 817 824) no Hoare annotation was computed. [2018-11-10 08:37:00,855 INFO L425 ceAbstractionStarter]: For program point L815(line 815) no Hoare annotation was computed. [2018-11-10 08:37:00,855 INFO L421 ceAbstractionStarter]: At program point L814(line 814) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 08:37:00,855 INFO L421 ceAbstractionStarter]: At program point L813(line 813) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 08:37:00,855 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 807 829) no Hoare annotation was computed. [2018-11-10 08:37:00,855 INFO L421 ceAbstractionStarter]: At program point L813-1(line 813) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 08:37:00,855 INFO L425 ceAbstractionStarter]: For program point L769(line 769) no Hoare annotation was computed. [2018-11-10 08:37:00,855 INFO L425 ceAbstractionStarter]: For program point L768(line 768) no Hoare annotation was computed. [2018-11-10 08:37:00,855 INFO L425 ceAbstractionStarter]: For program point Specification2EXIT(lines 763 786) no Hoare annotation was computed. [2018-11-10 08:37:00,855 INFO L425 ceAbstractionStarter]: For program point Specification2ENTRY(lines 763 786) no Hoare annotation was computed. [2018-11-10 08:37:00,855 INFO L425 ceAbstractionStarter]: For program point Specification2FINAL(lines 763 786) no Hoare annotation was computed. [2018-11-10 08:37:00,855 INFO L425 ceAbstractionStarter]: For program point L781(line 781) no Hoare annotation was computed. [2018-11-10 08:37:00,856 INFO L425 ceAbstractionStarter]: For program point L780(line 780) no Hoare annotation was computed. [2018-11-10 08:37:00,856 INFO L425 ceAbstractionStarter]: For program point L779(line 779) no Hoare annotation was computed. [2018-11-10 08:37:00,856 INFO L425 ceAbstractionStarter]: For program point L778(line 778) no Hoare annotation was computed. [2018-11-10 08:37:00,856 INFO L425 ceAbstractionStarter]: For program point L777(line 777) no Hoare annotation was computed. [2018-11-10 08:37:00,856 INFO L425 ceAbstractionStarter]: For program point L776(line 776) no Hoare annotation was computed. [2018-11-10 08:37:00,856 INFO L425 ceAbstractionStarter]: For program point L775(line 775) no Hoare annotation was computed. [2018-11-10 08:37:00,856 INFO L425 ceAbstractionStarter]: For program point L774(line 774) no Hoare annotation was computed. [2018-11-10 08:37:00,856 INFO L425 ceAbstractionStarter]: For program point L773(line 773) no Hoare annotation was computed. [2018-11-10 08:37:00,856 INFO L425 ceAbstractionStarter]: For program point L772(line 772) no Hoare annotation was computed. [2018-11-10 08:37:00,856 INFO L425 ceAbstractionStarter]: For program point L771(line 771) no Hoare annotation was computed. [2018-11-10 08:37:00,856 INFO L425 ceAbstractionStarter]: For program point L770(line 770) no Hoare annotation was computed. [2018-11-10 08:37:00,856 INFO L425 ceAbstractionStarter]: For program point isPumpRunningEXIT(lines 219 227) no Hoare annotation was computed. [2018-11-10 08:37:00,856 INFO L428 ceAbstractionStarter]: At program point isPumpRunningENTRY(lines 219 227) the Hoare annotation is: true [2018-11-10 08:37:00,857 INFO L425 ceAbstractionStarter]: For program point isPumpRunningFINAL(lines 219 227) no Hoare annotation was computed. [2018-11-10 08:37:00,857 INFO L425 ceAbstractionStarter]: For program point L258-1(line 258) no Hoare annotation was computed. [2018-11-10 08:37:00,857 INFO L425 ceAbstractionStarter]: For program point L247(lines 247 255) no Hoare annotation was computed. [2018-11-10 08:37:00,857 INFO L425 ceAbstractionStarter]: For program point L247-2(lines 247 255) no Hoare annotation was computed. [2018-11-10 08:37:00,857 INFO L425 ceAbstractionStarter]: For program point printPumpFINAL(lines 228 263) no Hoare annotation was computed. [2018-11-10 08:37:00,857 INFO L425 ceAbstractionStarter]: For program point L235(lines 235 243) no Hoare annotation was computed. [2018-11-10 08:37:00,857 INFO L425 ceAbstractionStarter]: For program point L235-2(lines 235 243) no Hoare annotation was computed. [2018-11-10 08:37:00,857 INFO L425 ceAbstractionStarter]: For program point printPumpENTRY(lines 228 263) no Hoare annotation was computed. [2018-11-10 08:37:00,857 INFO L425 ceAbstractionStarter]: For program point printPumpEXIT(lines 228 263) no Hoare annotation was computed. [2018-11-10 08:37:00,857 INFO L425 ceAbstractionStarter]: For program point L258(line 258) no Hoare annotation was computed. [2018-11-10 08:37:00,857 INFO L425 ceAbstractionStarter]: For program point select_featuresEXIT(lines 842 848) no Hoare annotation was computed. [2018-11-10 08:37:00,857 INFO L428 ceAbstractionStarter]: At program point select_featuresFINAL(lines 842 848) the Hoare annotation is: true [2018-11-10 08:37:00,857 INFO L425 ceAbstractionStarter]: For program point L383(line 383) no Hoare annotation was computed. [2018-11-10 08:37:00,858 INFO L425 ceAbstractionStarter]: For program point L383-1(line 383) no Hoare annotation was computed. [2018-11-10 08:37:00,858 INFO L425 ceAbstractionStarter]: For program point L383-2(line 383) no Hoare annotation was computed. [2018-11-10 08:37:00,858 INFO L425 ceAbstractionStarter]: For program point L376(line 376) no Hoare annotation was computed. [2018-11-10 08:37:00,858 INFO L425 ceAbstractionStarter]: For program point L376-1(line 376) no Hoare annotation was computed. [2018-11-10 08:37:00,858 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 346 391) no Hoare annotation was computed. [2018-11-10 08:37:00,858 INFO L425 ceAbstractionStarter]: For program point L372(line 372) no Hoare annotation was computed. [2018-11-10 08:37:00,858 INFO L425 ceAbstractionStarter]: For program point L372-1(line 372) no Hoare annotation was computed. [2018-11-10 08:37:00,858 INFO L425 ceAbstractionStarter]: For program point L369(line 369) no Hoare annotation was computed. [2018-11-10 08:37:00,858 INFO L425 ceAbstractionStarter]: For program point L369-1(line 369) no Hoare annotation was computed. [2018-11-10 08:37:00,858 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 346 391) no Hoare annotation was computed. [2018-11-10 08:37:00,858 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 346 391) no Hoare annotation was computed. [2018-11-10 08:37:00,858 INFO L425 ceAbstractionStarter]: For program point L387(line 387) no Hoare annotation was computed. [2018-11-10 08:37:00,858 INFO L425 ceAbstractionStarter]: For program point L673(lines 673 693) no Hoare annotation was computed. [2018-11-10 08:37:00,858 INFO L425 ceAbstractionStarter]: For program point L700(line 700) no Hoare annotation was computed. [2018-11-10 08:37:00,859 INFO L425 ceAbstractionStarter]: For program point L700-1(line 700) no Hoare annotation was computed. [2018-11-10 08:37:00,859 INFO L425 ceAbstractionStarter]: For program point L698(line 698) no Hoare annotation was computed. [2018-11-10 08:37:00,859 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 659 704) no Hoare annotation was computed. [2018-11-10 08:37:00,859 INFO L425 ceAbstractionStarter]: For program point L698-1(line 698) no Hoare annotation was computed. [2018-11-10 08:37:00,859 INFO L425 ceAbstractionStarter]: For program point L690(lines 690 691) no Hoare annotation was computed. [2018-11-10 08:37:00,859 INFO L425 ceAbstractionStarter]: For program point L690-1(lines 673 693) no Hoare annotation was computed. [2018-11-10 08:37:00,859 INFO L425 ceAbstractionStarter]: For program point L683(lines 683 684) no Hoare annotation was computed. [2018-11-10 08:37:00,859 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 659 704) no Hoare annotation was computed. [2018-11-10 08:37:00,859 INFO L425 ceAbstractionStarter]: For program point L679(lines 679 686) no Hoare annotation was computed. [2018-11-10 08:37:00,859 INFO L425 ceAbstractionStarter]: For program point L678(line 678) no Hoare annotation was computed. [2018-11-10 08:37:00,859 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 659 704) no Hoare annotation was computed. [2018-11-10 08:37:00,859 INFO L425 ceAbstractionStarter]: For program point L678-1(line 678) no Hoare annotation was computed. [2018-11-10 08:37:00,859 INFO L421 ceAbstractionStarter]: At program point runTestENTRY(lines 794 803) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 08:37:00,860 INFO L425 ceAbstractionStarter]: For program point runTestEXIT(lines 794 803) no Hoare annotation was computed. [2018-11-10 08:37:00,860 INFO L425 ceAbstractionStarter]: For program point runTestFINAL(lines 794 803) no Hoare annotation was computed. [2018-11-10 08:37:00,860 INFO L428 ceAbstractionStarter]: At program point isMethaneAlarmENTRY(lines 208 218) the Hoare annotation is: true [2018-11-10 08:37:00,860 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmEXIT(lines 208 218) no Hoare annotation was computed. [2018-11-10 08:37:00,860 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmFINAL(lines 208 218) no Hoare annotation was computed. [2018-11-10 08:37:00,860 INFO L428 ceAbstractionStarter]: At program point L213(line 213) the Hoare annotation is: true [2018-11-10 08:37:00,860 INFO L425 ceAbstractionStarter]: For program point L213-1(line 213) no Hoare annotation was computed. [2018-11-10 08:37:00,860 INFO L428 ceAbstractionStarter]: At program point deactivatePumpENTRY(lines 200 207) the Hoare annotation is: true [2018-11-10 08:37:00,860 INFO L425 ceAbstractionStarter]: For program point deactivatePumpEXIT(lines 200 207) no Hoare annotation was computed. [2018-11-10 08:37:00,860 INFO L425 ceAbstractionStarter]: For program point deactivatePumpFINAL(lines 200 207) no Hoare annotation was computed. [2018-11-10 08:37:00,861 INFO L421 ceAbstractionStarter]: At program point L186(line 186) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= |old(~pumpRunning~0)| ~pumpRunning~0) (not (= ~systemActive~0 1))) [2018-11-10 08:37:00,861 INFO L425 ceAbstractionStarter]: For program point L186-1(lines 167 191) no Hoare annotation was computed. [2018-11-10 08:37:00,861 INFO L425 ceAbstractionStarter]: For program point processEnvironmentEXIT(lines 167 191) no Hoare annotation was computed. [2018-11-10 08:37:00,861 INFO L421 ceAbstractionStarter]: At program point L181(line 181) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1))) [2018-11-10 08:37:00,861 INFO L421 ceAbstractionStarter]: At program point processEnvironmentENTRY(lines 167 191) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= |old(~pumpRunning~0)| ~pumpRunning~0) (not (= ~systemActive~0 1))) [2018-11-10 08:37:00,861 INFO L421 ceAbstractionStarter]: At program point L177(line 177) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1))) [2018-11-10 08:37:00,861 INFO L425 ceAbstractionStarter]: For program point L175(lines 175 183) no Hoare annotation was computed. [2018-11-10 08:37:00,861 INFO L421 ceAbstractionStarter]: At program point L173(line 173) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1))) [2018-11-10 08:37:00,861 INFO L425 ceAbstractionStarter]: For program point L173-1(line 173) no Hoare annotation was computed. [2018-11-10 08:37:00,861 INFO L425 ceAbstractionStarter]: For program point L171(lines 171 188) no Hoare annotation was computed. [2018-11-10 08:37:00,861 INFO L425 ceAbstractionStarter]: For program point processEnvironment__wrappee__baseEXIT(lines 159 165) no Hoare annotation was computed. [2018-11-10 08:37:00,861 INFO L428 ceAbstractionStarter]: At program point processEnvironment__wrappee__baseFINAL(lines 159 165) the Hoare annotation is: true [2018-11-10 08:37:00,862 INFO L421 ceAbstractionStarter]: At program point testENTRY(lines 275 338) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 08:37:00,862 INFO L425 ceAbstractionStarter]: For program point L287(lines 287 291) no Hoare annotation was computed. [2018-11-10 08:37:00,862 INFO L425 ceAbstractionStarter]: For program point L285-1(lines 285 330) no Hoare annotation was computed. [2018-11-10 08:37:00,862 INFO L425 ceAbstractionStarter]: For program point testFINAL(lines 275 338) no Hoare annotation was computed. [2018-11-10 08:37:00,862 INFO L421 ceAbstractionStarter]: At program point L331(lines 284 332) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 08:37:00,862 INFO L425 ceAbstractionStarter]: For program point L321(lines 321 325) no Hoare annotation was computed. [2018-11-10 08:37:00,862 INFO L421 ceAbstractionStarter]: At program point L321-2(lines 315 326) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~pumpRunning~0)| ~pumpRunning~0) (= test_~splverifierCounter~0 0))) [2018-11-10 08:37:00,862 INFO L425 ceAbstractionStarter]: For program point L286(lines 285 330) no Hoare annotation was computed. [2018-11-10 08:37:00,862 INFO L425 ceAbstractionStarter]: For program point L315(lines 315 326) no Hoare annotation was computed. [2018-11-10 08:37:00,862 INFO L421 ceAbstractionStarter]: At program point L307(line 307) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~pumpRunning~0)| ~pumpRunning~0) (= test_~splverifierCounter~0 0))) [2018-11-10 08:37:00,862 INFO L425 ceAbstractionStarter]: For program point L305(lines 305 311) no Hoare annotation was computed. [2018-11-10 08:37:00,863 INFO L425 ceAbstractionStarter]: For program point L305-1(lines 305 311) no Hoare annotation was computed. [2018-11-10 08:37:00,863 INFO L421 ceAbstractionStarter]: At program point L297(line 297) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~pumpRunning~0)| ~pumpRunning~0) (= test_~splverifierCounter~0 0))) [2018-11-10 08:37:00,863 INFO L421 ceAbstractionStarter]: At program point L328(lines 285 330) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~pumpRunning~0)| ~pumpRunning~0) (= test_~splverifierCounter~0 0))) [2018-11-10 08:37:00,863 INFO L425 ceAbstractionStarter]: For program point L295(lines 295 301) no Hoare annotation was computed. [2018-11-10 08:37:00,863 INFO L425 ceAbstractionStarter]: For program point L295-1(lines 295 301) no Hoare annotation was computed. [2018-11-10 08:37:00,863 INFO L425 ceAbstractionStarter]: For program point testEXIT(lines 275 338) no Hoare annotation was computed. [2018-11-10 08:37:00,863 INFO L425 ceAbstractionStarter]: For program point L637(lines 637 638) no Hoare annotation was computed. [2018-11-10 08:37:00,863 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 613 658) no Hoare annotation was computed. [2018-11-10 08:37:00,863 INFO L425 ceAbstractionStarter]: For program point L633(lines 633 640) no Hoare annotation was computed. [2018-11-10 08:37:00,863 INFO L425 ceAbstractionStarter]: For program point L632(line 632) no Hoare annotation was computed. [2018-11-10 08:37:00,863 INFO L425 ceAbstractionStarter]: For program point L632-1(line 632) no Hoare annotation was computed. [2018-11-10 08:37:00,863 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 613 658) no Hoare annotation was computed. [2018-11-10 08:37:00,863 INFO L425 ceAbstractionStarter]: For program point L627(lines 627 647) no Hoare annotation was computed. [2018-11-10 08:37:00,864 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 613 658) no Hoare annotation was computed. [2018-11-10 08:37:00,864 INFO L425 ceAbstractionStarter]: For program point L654(line 654) no Hoare annotation was computed. [2018-11-10 08:37:00,864 INFO L425 ceAbstractionStarter]: For program point L654-1(line 654) no Hoare annotation was computed. [2018-11-10 08:37:00,864 INFO L425 ceAbstractionStarter]: For program point L652(line 652) no Hoare annotation was computed. [2018-11-10 08:37:00,864 INFO L425 ceAbstractionStarter]: For program point L652-1(line 652) no Hoare annotation was computed. [2018-11-10 08:37:00,864 INFO L425 ceAbstractionStarter]: For program point L644(lines 644 645) no Hoare annotation was computed. [2018-11-10 08:37:00,864 INFO L425 ceAbstractionStarter]: For program point L644-1(lines 627 647) no Hoare annotation was computed. [2018-11-10 08:37:00,864 INFO L425 ceAbstractionStarter]: For program point printEnvironmentEXIT(lines 93 115) no Hoare annotation was computed. [2018-11-10 08:37:00,864 INFO L425 ceAbstractionStarter]: For program point printEnvironmentENTRY(lines 93 115) no Hoare annotation was computed. [2018-11-10 08:37:00,864 INFO L425 ceAbstractionStarter]: For program point L101(lines 101 109) no Hoare annotation was computed. [2018-11-10 08:37:00,864 INFO L425 ceAbstractionStarter]: For program point printEnvironmentFINAL(lines 93 115) no Hoare annotation was computed. [2018-11-10 08:37:00,864 INFO L425 ceAbstractionStarter]: For program point L101-2(lines 101 109) no Hoare annotation was computed. [2018-11-10 08:37:00,864 INFO L425 ceAbstractionStarter]: For program point L572(line 572) no Hoare annotation was computed. [2018-11-10 08:37:00,864 INFO L425 ceAbstractionStarter]: For program point L539(lines 539 555) no Hoare annotation was computed. [2018-11-10 08:37:00,865 INFO L425 ceAbstractionStarter]: For program point L572-1(line 572) no Hoare annotation was computed. [2018-11-10 08:37:00,865 INFO L425 ceAbstractionStarter]: For program point L601(line 601) no Hoare annotation was computed. [2018-11-10 08:37:00,865 INFO L425 ceAbstractionStarter]: For program point L601-1(line 601) no Hoare annotation was computed. [2018-11-10 08:37:00,865 INFO L425 ceAbstractionStarter]: For program point L560(lines 559 579) no Hoare annotation was computed. [2018-11-10 08:37:00,865 INFO L425 ceAbstractionStarter]: For program point L556(lines 556 597) no Hoare annotation was computed. [2018-11-10 08:37:00,865 INFO L425 ceAbstractionStarter]: For program point L548(line 548) no Hoare annotation was computed. [2018-11-10 08:37:00,865 INFO L425 ceAbstractionStarter]: For program point L548-1(line 548) no Hoare annotation was computed. [2018-11-10 08:37:00,865 INFO L425 ceAbstractionStarter]: For program point L544(line 544) no Hoare annotation was computed. [2018-11-10 08:37:00,865 INFO L425 ceAbstractionStarter]: For program point L544-1(line 544) no Hoare annotation was computed. [2018-11-10 08:37:00,865 INFO L425 ceAbstractionStarter]: For program point L598(lines 598 609) no Hoare annotation was computed. [2018-11-10 08:37:00,865 INFO L425 ceAbstractionStarter]: For program point L561(lines 561 565) no Hoare annotation was computed. [2018-11-10 08:37:00,865 INFO L425 ceAbstractionStarter]: For program point L590(line 590) no Hoare annotation was computed. [2018-11-10 08:37:00,865 INFO L425 ceAbstractionStarter]: For program point L590-1(line 590) no Hoare annotation was computed. [2018-11-10 08:37:00,865 INFO L425 ceAbstractionStarter]: For program point L586(line 586) no Hoare annotation was computed. [2018-11-10 08:37:00,865 INFO L425 ceAbstractionStarter]: For program point L586-1(line 586) no Hoare annotation was computed. [2018-11-10 08:37:00,865 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 510 612) no Hoare annotation was computed. [2018-11-10 08:37:00,865 INFO L425 ceAbstractionStarter]: For program point L574(line 574) no Hoare annotation was computed. [2018-11-10 08:37:00,865 INFO L425 ceAbstractionStarter]: For program point L541(line 541) no Hoare annotation was computed. [2018-11-10 08:37:00,865 INFO L425 ceAbstractionStarter]: For program point L574-1(line 574) no Hoare annotation was computed. [2018-11-10 08:37:00,865 INFO L425 ceAbstractionStarter]: For program point L541-1(line 541) no Hoare annotation was computed. [2018-11-10 08:37:00,866 INFO L425 ceAbstractionStarter]: For program point L570(line 570) no Hoare annotation was computed. [2018-11-10 08:37:00,866 INFO L425 ceAbstractionStarter]: For program point L570-1(line 570) no Hoare annotation was computed. [2018-11-10 08:37:00,866 INFO L425 ceAbstractionStarter]: For program point L599(lines 599 606) no Hoare annotation was computed. [2018-11-10 08:37:00,866 INFO L425 ceAbstractionStarter]: For program point L591(line 591) no Hoare annotation was computed. [2018-11-10 08:37:00,866 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 510 612) no Hoare annotation was computed. [2018-11-10 08:37:00,866 INFO L425 ceAbstractionStarter]: For program point L575(line 575) no Hoare annotation was computed. [2018-11-10 08:37:00,866 INFO L425 ceAbstractionStarter]: For program point L534(lines 534 538) no Hoare annotation was computed. [2018-11-10 08:37:00,866 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 510 612) no Hoare annotation was computed. [2018-11-10 08:37:00,866 INFO L425 ceAbstractionStarter]: For program point L559-1(lines 559 579) no Hoare annotation was computed. [2018-11-10 08:37:00,866 INFO L425 ceAbstractionStarter]: For program point L559-3(lines 559 579) no Hoare annotation was computed. [2018-11-10 08:37:00,866 INFO L425 ceAbstractionStarter]: For program point L588(line 588) no Hoare annotation was computed. [2018-11-10 08:37:00,866 INFO L425 ceAbstractionStarter]: For program point L588-1(line 588) no Hoare annotation was computed. [2018-11-10 08:37:00,866 INFO L425 ceAbstractionStarter]: For program point L580(lines 558 581) no Hoare annotation was computed. [2018-11-10 08:37:00,867 INFO L425 ceAbstractionStarter]: For program point select_oneENTRY(lines 832 841) no Hoare annotation was computed. [2018-11-10 08:37:00,867 INFO L425 ceAbstractionStarter]: For program point select_oneFINAL(lines 832 841) no Hoare annotation was computed. [2018-11-10 08:37:00,867 INFO L425 ceAbstractionStarter]: For program point select_oneEXIT(lines 832 841) no Hoare annotation was computed. [2018-11-10 08:37:00,867 INFO L425 ceAbstractionStarter]: For program point L638(line 638) no Hoare annotation was computed. [2018-11-10 08:37:00,867 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-10 08:37:00,867 INFO L425 ceAbstractionStarter]: For program point L690(line 690) no Hoare annotation was computed. [2018-11-10 08:37:00,867 INFO L425 ceAbstractionStarter]: For program point L690-1(line 690) no Hoare annotation was computed. [2018-11-10 08:37:00,867 INFO L425 ceAbstractionStarter]: For program point L684(line 684) no Hoare annotation was computed. [2018-11-10 08:37:00,867 INFO L425 ceAbstractionStarter]: For program point L645(line 645) no Hoare annotation was computed. [2018-11-10 08:37:00,867 INFO L425 ceAbstractionStarter]: For program point L259(line 259) no Hoare annotation was computed. [2018-11-10 08:37:00,867 INFO L425 ceAbstractionStarter]: For program point L98(line 98) no Hoare annotation was computed. [2018-11-10 08:37:00,867 INFO L425 ceAbstractionStarter]: For program point L259-1(line 259) no Hoare annotation was computed. [2018-11-10 08:37:00,868 INFO L425 ceAbstractionStarter]: For program point L98-1(line 98) no Hoare annotation was computed. [2018-11-10 08:37:00,868 INFO L425 ceAbstractionStarter]: For program point L257(line 257) no Hoare annotation was computed. [2018-11-10 08:37:00,868 INFO L425 ceAbstractionStarter]: For program point L257-1(line 257) no Hoare annotation was computed. [2018-11-10 08:37:00,868 INFO L425 ceAbstractionStarter]: For program point L253(line 253) no Hoare annotation was computed. [2018-11-10 08:37:00,868 INFO L425 ceAbstractionStarter]: For program point L637(line 637) no Hoare annotation was computed. [2018-11-10 08:37:00,868 INFO L425 ceAbstractionStarter]: For program point L253-1(line 253) no Hoare annotation was computed. [2018-11-10 08:37:00,868 INFO L425 ceAbstractionStarter]: For program point L637-1(line 637) no Hoare annotation was computed. [2018-11-10 08:37:00,868 INFO L425 ceAbstractionStarter]: For program point L637-2(line 637) no Hoare annotation was computed. [2018-11-10 08:37:00,868 INFO L425 ceAbstractionStarter]: For program point L249(line 249) no Hoare annotation was computed. [2018-11-10 08:37:00,868 INFO L425 ceAbstractionStarter]: For program point L249-1(line 249) no Hoare annotation was computed. [2018-11-10 08:37:00,868 INFO L425 ceAbstractionStarter]: For program point L245(line 245) no Hoare annotation was computed. [2018-11-10 08:37:00,868 INFO L425 ceAbstractionStarter]: For program point L245-1(line 245) no Hoare annotation was computed. [2018-11-10 08:37:00,868 INFO L425 ceAbstractionStarter]: For program point L691(line 691) no Hoare annotation was computed. [2018-11-10 08:37:00,868 INFO L425 ceAbstractionStarter]: For program point L241(line 241) no Hoare annotation was computed. [2018-11-10 08:37:00,869 INFO L425 ceAbstractionStarter]: For program point L241-1(line 241) no Hoare annotation was computed. [2018-11-10 08:37:00,869 INFO L425 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-11-10 08:37:00,869 INFO L425 ceAbstractionStarter]: For program point L111-1(line 111) no Hoare annotation was computed. [2018-11-10 08:37:00,869 INFO L425 ceAbstractionStarter]: For program point L237(line 237) no Hoare annotation was computed. [2018-11-10 08:37:00,869 INFO L425 ceAbstractionStarter]: For program point L107(line 107) no Hoare annotation was computed. [2018-11-10 08:37:00,869 INFO L425 ceAbstractionStarter]: For program point L683(line 683) no Hoare annotation was computed. [2018-11-10 08:37:00,869 INFO L425 ceAbstractionStarter]: For program point L107-1(line 107) no Hoare annotation was computed. [2018-11-10 08:37:00,869 INFO L425 ceAbstractionStarter]: For program point L683-1(line 683) no Hoare annotation was computed. [2018-11-10 08:37:00,869 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (= |old(~pumpRunning~0)| ~pumpRunning~0) [2018-11-10 08:37:00,869 INFO L425 ceAbstractionStarter]: For program point L233(line 233) no Hoare annotation was computed. [2018-11-10 08:37:00,869 INFO L425 ceAbstractionStarter]: For program point L233-1(line 233) no Hoare annotation was computed. [2018-11-10 08:37:00,869 INFO L425 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-11-10 08:37:00,869 INFO L425 ceAbstractionStarter]: For program point L103-1(line 103) no Hoare annotation was computed. [2018-11-10 08:37:00,870 INFO L425 ceAbstractionStarter]: For program point L644(line 644) no Hoare annotation was computed. [2018-11-10 08:37:00,870 INFO L425 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-11-10 08:37:00,870 INFO L425 ceAbstractionStarter]: For program point L644-1(line 644) no Hoare annotation was computed. [2018-11-10 08:37:00,870 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 08:37:00,870 INFO L425 ceAbstractionStarter]: For program point activatePumpFINAL(lines 192 199) no Hoare annotation was computed. [2018-11-10 08:37:00,870 INFO L425 ceAbstractionStarter]: For program point activatePumpEXIT(lines 192 199) no Hoare annotation was computed. [2018-11-10 08:37:00,870 INFO L425 ceAbstractionStarter]: For program point activatePumpENTRY(lines 192 199) no Hoare annotation was computed. [2018-11-10 08:37:00,870 INFO L421 ceAbstractionStarter]: At program point changeMethaneLevelENTRY(lines 72 83) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (= 0 ~methaneLevelCritical~0) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 08:37:00,870 INFO L425 ceAbstractionStarter]: For program point L76-1(lines 72 83) no Hoare annotation was computed. [2018-11-10 08:37:00,870 INFO L425 ceAbstractionStarter]: For program point changeMethaneLevelEXIT(lines 72 83) no Hoare annotation was computed. [2018-11-10 08:37:00,870 INFO L425 ceAbstractionStarter]: For program point getWaterLevelENTRY(lines 116 124) no Hoare annotation was computed. [2018-11-10 08:37:00,870 INFO L425 ceAbstractionStarter]: For program point getWaterLevelFINAL(lines 116 124) no Hoare annotation was computed. [2018-11-10 08:37:00,870 INFO L425 ceAbstractionStarter]: For program point getWaterLevelEXIT(lines 116 124) no Hoare annotation was computed. [2018-11-10 08:37:00,870 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-11-10 08:37:00,870 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2018-11-10 08:37:00,870 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-11-10 08:37:00,870 INFO L428 ceAbstractionStarter]: At program point isMethaneLevelCriticalENTRY(lines 84 92) the Hoare annotation is: true [2018-11-10 08:37:00,870 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalFINAL(lines 84 92) no Hoare annotation was computed. [2018-11-10 08:37:00,870 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalEXIT(lines 84 92) no Hoare annotation was computed. [2018-11-10 08:37:00,870 INFO L421 ceAbstractionStarter]: At program point L148(line 148) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= |old(~pumpRunning~0)| ~pumpRunning~0) (not (= ~systemActive~0 1))) [2018-11-10 08:37:00,871 INFO L421 ceAbstractionStarter]: At program point L146(lines 146 152) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= |old(~pumpRunning~0)| ~pumpRunning~0) (not (= ~systemActive~0 1))) [2018-11-10 08:37:00,871 INFO L421 ceAbstractionStarter]: At program point timeShiftENTRY(lines 135 158) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= |old(~pumpRunning~0)| ~pumpRunning~0) (not (= ~systemActive~0 1))) [2018-11-10 08:37:00,871 INFO L421 ceAbstractionStarter]: At program point L141(line 141) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1))) [2018-11-10 08:37:00,871 INFO L425 ceAbstractionStarter]: For program point L139(lines 138 157) no Hoare annotation was computed. [2018-11-10 08:37:00,871 INFO L425 ceAbstractionStarter]: For program point timeShiftEXIT(lines 135 158) no Hoare annotation was computed. [2018-11-10 08:37:00,871 INFO L425 ceAbstractionStarter]: For program point timeShiftFINAL(lines 135 158) no Hoare annotation was computed. [2018-11-10 08:37:00,871 INFO L425 ceAbstractionStarter]: For program point cleanupEXIT(lines 733 762) no Hoare annotation was computed. [2018-11-10 08:37:00,871 INFO L428 ceAbstractionStarter]: At program point L758(lines 733 762) the Hoare annotation is: true [2018-11-10 08:37:00,871 INFO L425 ceAbstractionStarter]: For program point L754(line 754) no Hoare annotation was computed. [2018-11-10 08:37:00,871 INFO L425 ceAbstractionStarter]: For program point L744(line 744) no Hoare annotation was computed. [2018-11-10 08:37:00,871 INFO L428 ceAbstractionStarter]: At program point cleanupENTRY(lines 733 762) the Hoare annotation is: true [2018-11-10 08:37:00,871 INFO L425 ceAbstractionStarter]: For program point L747(lines 747 751) no Hoare annotation was computed. [2018-11-10 08:37:00,871 INFO L428 ceAbstractionStarter]: At program point L747-1(lines 747 751) the Hoare annotation is: true [2018-11-10 08:37:00,871 INFO L425 ceAbstractionStarter]: For program point L743-1(lines 743 757) no Hoare annotation was computed. [2018-11-10 08:37:00,871 INFO L428 ceAbstractionStarter]: At program point L743-3(lines 743 757) the Hoare annotation is: true [2018-11-10 08:37:00,871 INFO L428 ceAbstractionStarter]: At program point L739(line 739) the Hoare annotation is: true [2018-11-10 08:37:00,871 INFO L425 ceAbstractionStarter]: For program point L739-1(line 739) no Hoare annotation was computed. [2018-11-10 08:37:00,871 INFO L428 ceAbstractionStarter]: At program point lowerWaterLevelENTRY(lines 48 59) the Hoare annotation is: true [2018-11-10 08:37:00,871 INFO L425 ceAbstractionStarter]: For program point lowerWaterLevelEXIT(lines 48 59) no Hoare annotation was computed. [2018-11-10 08:37:00,872 INFO L425 ceAbstractionStarter]: For program point L52-1(lines 48 59) no Hoare annotation was computed. [2018-11-10 08:37:00,872 INFO L425 ceAbstractionStarter]: For program point setupEXIT(lines 787 793) no Hoare annotation was computed. [2018-11-10 08:37:00,872 INFO L428 ceAbstractionStarter]: At program point setupFINAL(lines 787 793) the Hoare annotation is: true [2018-11-10 08:37:00,872 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 08:37:00,872 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) [2018-11-10 08:37:00,872 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 08:37:00,872 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 08:37:00,872 INFO L425 ceAbstractionStarter]: For program point L64-1(lines 60 71) no Hoare annotation was computed. [2018-11-10 08:37:00,872 INFO L425 ceAbstractionStarter]: For program point waterRiseEXIT(lines 60 71) no Hoare annotation was computed. [2018-11-10 08:37:00,872 INFO L428 ceAbstractionStarter]: At program point waterRiseENTRY(lines 60 71) the Hoare annotation is: true [2018-11-10 08:37:00,872 INFO L425 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 269) no Hoare annotation was computed. [2018-11-10 08:37:00,873 INFO L425 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 265 272) no Hoare annotation was computed. [2018-11-10 08:37:00,873 INFO L428 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 265 272) the Hoare annotation is: true [2018-11-10 08:37:00,873 INFO L425 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 265 272) no Hoare annotation was computed. [2018-11-10 08:37:00,873 INFO L428 ceAbstractionStarter]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 706 730) the Hoare annotation is: true [2018-11-10 08:37:00,873 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification1_spec__1EXIT(lines 706 730) no Hoare annotation was computed. [2018-11-10 08:37:00,873 INFO L421 ceAbstractionStarter]: At program point L720(line 720) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= ~systemActive~0 1))) [2018-11-10 08:37:00,873 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 724) no Hoare annotation was computed. [2018-11-10 08:37:00,873 INFO L421 ceAbstractionStarter]: At program point L716(line 716) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= ~systemActive~0 1)) (not (= ~methaneLevelCritical~0 0))) [2018-11-10 08:37:00,873 INFO L425 ceAbstractionStarter]: For program point L716-1(line 716) no Hoare annotation was computed. [2018-11-10 08:37:00,873 INFO L425 ceAbstractionStarter]: For program point L714(lines 714 727) no Hoare annotation was computed. [2018-11-10 08:37:00,873 INFO L425 ceAbstractionStarter]: For program point L714-1(lines 706 730) no Hoare annotation was computed. [2018-11-10 08:37:00,873 INFO L428 ceAbstractionStarter]: At program point L712(line 712) the Hoare annotation is: true [2018-11-10 08:37:00,874 INFO L425 ceAbstractionStarter]: For program point L712-1(line 712) no Hoare annotation was computed. [2018-11-10 08:37:00,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 08:37:00 BoogieIcfgContainer [2018-11-10 08:37:00,886 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 08:37:00,886 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 08:37:00,886 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 08:37:00,886 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 08:37:00,887 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 08:36:58" (3/4) ... [2018-11-10 08:37:00,890 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 08:37:00,900 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_free [2018-11-10 08:37:00,900 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_reset [2018-11-10 08:37:00,900 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-11-10 08:37:00,901 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-11-10 08:37:00,901 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 08:37:00,901 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure Specification2 [2018-11-10 08:37:00,901 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isPumpRunning [2018-11-10 08:37:00,901 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printPump [2018-11-10 08:37:00,901 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-11-10 08:37:00,901 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_set [2018-11-10 08:37:00,901 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_argtype [2018-11-10 08:37:00,901 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure runTest [2018-11-10 08:37:00,901 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneAlarm [2018-11-10 08:37:00,901 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2018-11-10 08:37:00,901 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment [2018-11-10 08:37:00,901 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__base [2018-11-10 08:37:00,902 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-11-10 08:37:00,902 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_arg [2018-11-10 08:37:00,902 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 08:37:00,902 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printEnvironment [2018-11-10 08:37:00,902 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__error_stack_mgt [2018-11-10 08:37:00,902 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_one [2018-11-10 08:37:00,902 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure activatePump [2018-11-10 08:37:00,902 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~X~int~TO~int [2018-11-10 08:37:00,902 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2018-11-10 08:37:00,902 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getWaterLevel [2018-11-10 08:37:00,902 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2018-11-10 08:37:00,902 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2018-11-10 08:37:00,902 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2018-11-10 08:37:00,903 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure lowerWaterLevel [2018-11-10 08:37:00,903 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-11-10 08:37:00,903 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2018-11-10 08:37:00,903 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-11-10 08:37:00,903 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification1_spec__1 [2018-11-10 08:37:00,910 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 39 nodes and edges [2018-11-10 08:37:00,910 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2018-11-10 08:37:00,910 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-10 08:37:00,933 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(0 == \old(pumpRunning)) || !(systemActive == 1)) || !(\old(methaneLevelCritical) == 0)) || (\old(pumpRunning) == pumpRunning && splverifierCounter == 0) [2018-11-10 08:37:00,933 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0 == \old(pumpRunning)) || !(systemActive == 1)) || !(\old(methaneLevelCritical) == 0) [2018-11-10 08:37:00,968 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_f4a10dd6-6086-4c5e-8cc3-627e8cfd500a/bin-2019/uautomizer/witness.graphml [2018-11-10 08:37:00,968 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 08:37:00,969 INFO L168 Benchmark]: Toolchain (without parser) took 3064.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 190.8 MB). Free memory was 958.1 MB in the beginning and 1.1 GB in the end (delta: -120.8 MB). Peak memory consumption was 70.1 MB. Max. memory is 11.5 GB. [2018-11-10 08:37:00,970 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 08:37:00,970 INFO L168 Benchmark]: CACSL2BoogieTranslator took 285.83 ms. Allocated memory is still 1.0 GB. Free memory was 955.4 MB in the beginning and 928.5 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2018-11-10 08:37:00,971 INFO L168 Benchmark]: Boogie Preprocessor took 103.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.3 MB). Free memory was 928.5 MB in the beginning and 1.1 GB in the end (delta: -164.9 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. [2018-11-10 08:37:00,971 INFO L168 Benchmark]: RCFGBuilder took 626.81 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 82.2 MB). Peak memory consumption was 82.2 MB. Max. memory is 11.5 GB. [2018-11-10 08:37:00,971 INFO L168 Benchmark]: TraceAbstraction took 1963.04 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 87.6 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -73.3 MB). Peak memory consumption was 259.5 MB. Max. memory is 11.5 GB. [2018-11-10 08:37:00,974 INFO L168 Benchmark]: Witness Printer took 82.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 11.5 GB. [2018-11-10 08:37:00,975 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 285.83 ms. Allocated memory is still 1.0 GB. Free memory was 955.4 MB in the beginning and 928.5 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 103.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.3 MB). Free memory was 928.5 MB in the beginning and 1.1 GB in the end (delta: -164.9 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 626.81 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 82.2 MB). Peak memory consumption was 82.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1963.04 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 87.6 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -73.3 MB). Peak memory consumption was 259.5 MB. Max. memory is 11.5 GB. * Witness Printer took 82.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 269]: 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: 733]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 284]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(systemActive == 1)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 285]: Loop Invariant Derived loop invariant: ((!(0 == \old(pumpRunning)) || !(systemActive == 1)) || !(\old(methaneLevelCritical) == 0)) || (\old(pumpRunning) == pumpRunning && splverifierCounter == 0) - InvariantResult [Line: 743]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 35 procedures, 304 locations, 1 error locations. SAFE Result, 1.9s OverallTime, 5 OverallIterations, 1 TraceHistogramMax, 0.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.5s HoareAnnotationTime, HoareTripleCheckerStatistics: 694 SDtfs, 278 SDslu, 1305 SDs, 0 SdLazy, 301 SolverSat, 58 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 44 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=186occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 48 LocationsWithAnnotation, 223 PreInvPairs, 236 NumberOfFragments, 427 HoareAnnotationTreeSize, 223 FomulaSimplifications, 68 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 48 FomulaSimplificationsInter, 705 FormulaSimplificationTreeSizeReductionInter, 0.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 455 NumberOfCodeBlocks, 455 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 450 ConstructedInterpolants, 0 QuantifiedInterpolants, 62140 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...