./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product10_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_68cd3ee8-a7f9-46b8-8f63-bafd32867930/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_68cd3ee8-a7f9-46b8-8f63-bafd32867930/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_68cd3ee8-a7f9-46b8-8f63-bafd32867930/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_68cd3ee8-a7f9-46b8-8f63-bafd32867930/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product10_true-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_68cd3ee8-a7f9-46b8-8f63-bafd32867930/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_68cd3ee8-a7f9-46b8-8f63-bafd32867930/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 e860f9a133bb6d76e1501dcd276032def5c8511b ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 02:50:47,024 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 02:50:47,025 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 02:50:47,034 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 02:50:47,034 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 02:50:47,035 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 02:50:47,036 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 02:50:47,037 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 02:50:47,039 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 02:50:47,039 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 02:50:47,040 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 02:50:47,040 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 02:50:47,041 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 02:50:47,042 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 02:50:47,043 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 02:50:47,043 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 02:50:47,044 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 02:50:47,045 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 02:50:47,047 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 02:50:47,048 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 02:50:47,049 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 02:50:47,050 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 02:50:47,052 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 02:50:47,052 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 02:50:47,052 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 02:50:47,053 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 02:50:47,054 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 02:50:47,054 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 02:50:47,055 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 02:50:47,056 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 02:50:47,056 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 02:50:47,057 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 02:50:47,057 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 02:50:47,057 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 02:50:47,058 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 02:50:47,058 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 02:50:47,058 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_68cd3ee8-a7f9-46b8-8f63-bafd32867930/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 02:50:47,069 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 02:50:47,069 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 02:50:47,070 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 02:50:47,070 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 02:50:47,071 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 02:50:47,071 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 02:50:47,071 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 02:50:47,071 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 02:50:47,071 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 02:50:47,072 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 02:50:47,072 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 02:50:47,072 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 02:50:47,072 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 02:50:47,072 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 02:50:47,072 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 02:50:47,072 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 02:50:47,073 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 02:50:47,073 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 02:50:47,073 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 02:50:47,073 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 02:50:47,073 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 02:50:47,073 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 02:50:47,073 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 02:50:47,074 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 02:50:47,074 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 02:50:47,074 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 02:50:47,074 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 02:50:47,074 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 02:50:47,074 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 02:50:47,074 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_68cd3ee8-a7f9-46b8-8f63-bafd32867930/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 -> e860f9a133bb6d76e1501dcd276032def5c8511b [2018-11-10 02:50:47,102 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 02:50:47,112 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 02:50:47,115 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 02:50:47,116 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 02:50:47,116 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 02:50:47,117 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_68cd3ee8-a7f9-46b8-8f63-bafd32867930/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec1_product10_true-unreach-call_false-termination.cil.c [2018-11-10 02:50:47,167 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_68cd3ee8-a7f9-46b8-8f63-bafd32867930/bin-2019/uautomizer/data/e59d8b0c5/611a32d91c2945349dcff72ef52bc853/FLAG91515dccb [2018-11-10 02:50:47,523 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 02:50:47,523 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_68cd3ee8-a7f9-46b8-8f63-bafd32867930/sv-benchmarks/c/product-lines/minepump_spec1_product10_true-unreach-call_false-termination.cil.c [2018-11-10 02:50:47,531 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_68cd3ee8-a7f9-46b8-8f63-bafd32867930/bin-2019/uautomizer/data/e59d8b0c5/611a32d91c2945349dcff72ef52bc853/FLAG91515dccb [2018-11-10 02:50:47,544 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_68cd3ee8-a7f9-46b8-8f63-bafd32867930/bin-2019/uautomizer/data/e59d8b0c5/611a32d91c2945349dcff72ef52bc853 [2018-11-10 02:50:47,546 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 02:50:47,547 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 02:50:47,547 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 02:50:47,547 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 02:50:47,550 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 02:50:47,551 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:50:47" (1/1) ... [2018-11-10 02:50:47,552 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70607c0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:47, skipping insertion in model container [2018-11-10 02:50:47,552 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:50:47" (1/1) ... [2018-11-10 02:50:47,559 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 02:50:47,593 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 02:50:47,786 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 02:50:47,795 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 02:50:47,857 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 02:50:47,875 INFO L193 MainTranslator]: Completed translation [2018-11-10 02:50:47,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:47 WrapperNode [2018-11-10 02:50:47,876 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 02:50:47,876 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 02:50:47,876 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 02:50:47,876 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 02:50:47,935 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:47" (1/1) ... [2018-11-10 02:50:47,935 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:47" (1/1) ... [2018-11-10 02:50:47,951 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:47" (1/1) ... [2018-11-10 02:50:47,952 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:47" (1/1) ... [2018-11-10 02:50:47,975 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:47" (1/1) ... [2018-11-10 02:50:47,983 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:47" (1/1) ... [2018-11-10 02:50:47,987 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:47" (1/1) ... [2018-11-10 02:50:47,992 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 02:50:47,992 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 02:50:47,992 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 02:50:47,992 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 02:50:47,993 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_68cd3ee8-a7f9-46b8-8f63-bafd32867930/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 02:50:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 02:50:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 02:50:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-10 02:50:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 02:50:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 02:50:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 02:50:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 02:50:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 02:50:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-10 02:50:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 02:50:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 02:50:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 02:50:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-10 02:50:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 02:50:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 02:50:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 02:50:48,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-10 02:50:48,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-10 02:50:48,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-10 02:50:48,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-10 02:50:48,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-10 02:50:48,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-10 02:50:48,042 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 02:50:48,042 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 02:50:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2018-11-10 02:50:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-10 02:50:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 02:50:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-10 02:50:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 02:50:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-10 02:50:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-10 02:50:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2018-11-10 02:50:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-10 02:50:48,044 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 02:50:48,044 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 02:50:48,044 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 02:50:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 02:50:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-10 02:50:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-10 02:50:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 02:50:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 02:50:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 02:50:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 02:50:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 02:50:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 02:50:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-10 02:50:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 02:50:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-10 02:50:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 02:50:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 02:50:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 02:50:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-10 02:50:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-10 02:50:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 02:50:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 02:50:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 02:50:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 02:50:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 02:50:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 02:50:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-10 02:50:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-10 02:50:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-10 02:50:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-10 02:50:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-10 02:50:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 02:50:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-10 02:50:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-10 02:50:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 02:50:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-10 02:50:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-10 02:50:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 02:50:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-10 02:50:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-10 02:50:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-10 02:50:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-10 02:50:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 02:50:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 02:50:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2018-11-10 02:50:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 02:50:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2018-11-10 02:50:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-10 02:50:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-10 02:50:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 02:50:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 02:50:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-10 02:50:48,753 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 02:50:48,753 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 02:50:48 BoogieIcfgContainer [2018-11-10 02:50:48,753 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 02:50:48,754 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 02:50:48,754 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 02:50:48,756 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 02:50:48,756 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 02:50:47" (1/3) ... [2018-11-10 02:50:48,757 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69355776 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 02:50:48, skipping insertion in model container [2018-11-10 02:50:48,757 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:50:47" (2/3) ... [2018-11-10 02:50:48,757 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69355776 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 02:50:48, skipping insertion in model container [2018-11-10 02:50:48,758 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 02:50:48" (3/3) ... [2018-11-10 02:50:48,759 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product10_true-unreach-call_false-termination.cil.c [2018-11-10 02:50:48,769 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 02:50:48,777 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 02:50:48,793 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 02:50:48,826 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 02:50:48,827 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 02:50:48,827 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 02:50:48,827 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 02:50:48,827 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 02:50:48,827 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 02:50:48,827 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 02:50:48,827 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 02:50:48,827 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 02:50:48,847 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states. [2018-11-10 02:50:48,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-11-10 02:50:48,854 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 02:50:48,855 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] [2018-11-10 02:50:48,857 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 02:50:48,860 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 02:50:48,861 INFO L82 PathProgramCache]: Analyzing trace with hash 1331458857, now seen corresponding path program 1 times [2018-11-10 02:50:48,863 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 02:50:48,863 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 02:50:48,915 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 02:50:48,915 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 02:50:48,915 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 02:50:49,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 02:50:49,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 02:50:49,098 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 02:50:49,099 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 02:50:49,102 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 02:50:49,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 02:50:49,115 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 02:50:49,117 INFO L87 Difference]: Start difference. First operand 177 states. Second operand 2 states. [2018-11-10 02:50:49,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 02:50:49,139 INFO L93 Difference]: Finished difference Result 210 states and 253 transitions. [2018-11-10 02:50:49,139 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 02:50:49,140 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 82 [2018-11-10 02:50:49,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 02:50:49,150 INFO L225 Difference]: With dead ends: 210 [2018-11-10 02:50:49,150 INFO L226 Difference]: Without dead ends: 123 [2018-11-10 02:50:49,153 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 02:50:49,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2018-11-10 02:50:49,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 123. [2018-11-10 02:50:49,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 123 states. [2018-11-10 02:50:49,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 136 transitions. [2018-11-10 02:50:49,192 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 136 transitions. Word has length 82 [2018-11-10 02:50:49,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 02:50:49,193 INFO L481 AbstractCegarLoop]: Abstraction has 123 states and 136 transitions. [2018-11-10 02:50:49,193 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 02:50:49,193 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 136 transitions. [2018-11-10 02:50:49,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2018-11-10 02:50:49,196 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 02:50:49,196 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] [2018-11-10 02:50:49,196 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 02:50:49,197 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 02:50:49,197 INFO L82 PathProgramCache]: Analyzing trace with hash -1021639504, now seen corresponding path program 1 times [2018-11-10 02:50:49,197 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 02:50:49,197 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 02:50:49,198 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 02:50:49,198 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 02:50:49,198 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 02:50:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 02:50:49,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 02:50:49,300 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 02:50:49,300 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 02:50:49,301 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 02:50:49,302 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 02:50:49,302 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 02:50:49,302 INFO L87 Difference]: Start difference. First operand 123 states and 136 transitions. Second operand 3 states. [2018-11-10 02:50:49,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 02:50:49,321 INFO L93 Difference]: Finished difference Result 153 states and 169 transitions. [2018-11-10 02:50:49,322 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 02:50:49,322 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 84 [2018-11-10 02:50:49,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 02:50:49,323 INFO L225 Difference]: With dead ends: 153 [2018-11-10 02:50:49,324 INFO L226 Difference]: Without dead ends: 113 [2018-11-10 02:50:49,324 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 02:50:49,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2018-11-10 02:50:49,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 113. [2018-11-10 02:50:49,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 113 states. [2018-11-10 02:50:49,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 123 transitions. [2018-11-10 02:50:49,335 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 123 transitions. Word has length 84 [2018-11-10 02:50:49,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 02:50:49,335 INFO L481 AbstractCegarLoop]: Abstraction has 113 states and 123 transitions. [2018-11-10 02:50:49,335 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 02:50:49,335 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 123 transitions. [2018-11-10 02:50:49,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-11-10 02:50:49,337 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 02:50:49,337 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 02:50:49,338 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 02:50:49,338 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 02:50:49,338 INFO L82 PathProgramCache]: Analyzing trace with hash -2045948051, now seen corresponding path program 1 times [2018-11-10 02:50:49,338 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 02:50:49,338 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 02:50:49,339 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 02:50:49,339 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 02:50:49,340 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 02:50:49,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 02:50:49,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 02:50:49,517 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 02:50:49,517 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 02:50:49,518 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 02:50:49,518 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 02:50:49,518 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 02:50:49,518 INFO L87 Difference]: Start difference. First operand 113 states and 123 transitions. Second operand 7 states. [2018-11-10 02:50:49,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 02:50:49,678 INFO L93 Difference]: Finished difference Result 166 states and 187 transitions. [2018-11-10 02:50:49,679 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 02:50:49,679 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 89 [2018-11-10 02:50:49,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 02:50:49,680 INFO L225 Difference]: With dead ends: 166 [2018-11-10 02:50:49,680 INFO L226 Difference]: Without dead ends: 113 [2018-11-10 02:50:49,681 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-10 02:50:49,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2018-11-10 02:50:49,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 113. [2018-11-10 02:50:49,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 113 states. [2018-11-10 02:50:49,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 122 transitions. [2018-11-10 02:50:49,688 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 122 transitions. Word has length 89 [2018-11-10 02:50:49,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 02:50:49,689 INFO L481 AbstractCegarLoop]: Abstraction has 113 states and 122 transitions. [2018-11-10 02:50:49,689 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 02:50:49,689 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 122 transitions. [2018-11-10 02:50:49,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-11-10 02:50:49,690 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 02:50:49,690 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] [2018-11-10 02:50:49,691 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 02:50:49,691 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 02:50:49,691 INFO L82 PathProgramCache]: Analyzing trace with hash -1016600902, now seen corresponding path program 1 times [2018-11-10 02:50:49,691 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 02:50:49,691 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 02:50:49,692 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 02:50:49,692 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 02:50:49,692 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 02:50:49,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 02:50:49,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 02:50:49,792 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 02:50:49,792 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 02:50:49,792 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 02:50:49,793 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 02:50:49,793 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 02:50:49,793 INFO L87 Difference]: Start difference. First operand 113 states and 122 transitions. Second operand 6 states. [2018-11-10 02:50:49,894 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 02:50:49,894 INFO L93 Difference]: Finished difference Result 212 states and 243 transitions. [2018-11-10 02:50:49,895 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 02:50:49,895 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 92 [2018-11-10 02:50:49,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 02:50:49,898 INFO L225 Difference]: With dead ends: 212 [2018-11-10 02:50:49,899 INFO L226 Difference]: Without dead ends: 159 [2018-11-10 02:50:49,899 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 02:50:49,900 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159 states. [2018-11-10 02:50:49,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159 to 157. [2018-11-10 02:50:49,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 157 states. [2018-11-10 02:50:49,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 157 states and 174 transitions. [2018-11-10 02:50:49,918 INFO L78 Accepts]: Start accepts. Automaton has 157 states and 174 transitions. Word has length 92 [2018-11-10 02:50:49,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 02:50:49,919 INFO L481 AbstractCegarLoop]: Abstraction has 157 states and 174 transitions. [2018-11-10 02:50:49,919 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 02:50:49,919 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 174 transitions. [2018-11-10 02:50:49,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-11-10 02:50:49,922 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 02:50:49,922 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] [2018-11-10 02:50:49,923 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 02:50:49,923 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 02:50:49,923 INFO L82 PathProgramCache]: Analyzing trace with hash 187983870, now seen corresponding path program 1 times [2018-11-10 02:50:49,923 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 02:50:49,923 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 02:50:49,924 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 02:50:49,924 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 02:50:49,926 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 02:50:49,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 02:50:50,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 02:50:50,011 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 02:50:50,012 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 02:50:50,012 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 02:50:50,012 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 02:50:50,012 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 02:50:50,012 INFO L87 Difference]: Start difference. First operand 157 states and 174 transitions. Second operand 6 states. [2018-11-10 02:50:50,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 02:50:50,092 INFO L93 Difference]: Finished difference Result 245 states and 280 transitions. [2018-11-10 02:50:50,093 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 02:50:50,093 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 96 [2018-11-10 02:50:50,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 02:50:50,094 INFO L225 Difference]: With dead ends: 245 [2018-11-10 02:50:50,094 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 02:50:50,095 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-10 02:50:50,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 02:50:50,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 02:50:50,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 02:50:50,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 02:50:50,096 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 96 [2018-11-10 02:50:50,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 02:50:50,097 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 02:50:50,097 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 02:50:50,099 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 02:50:50,099 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 02:50:50,103 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 02:50:50,623 INFO L425 ceAbstractionStarter]: For program point L382-1(lines 382 403) no Hoare annotation was computed. [2018-11-10 02:50:50,623 INFO L425 ceAbstractionStarter]: For program point L380(line 380) no Hoare annotation was computed. [2018-11-10 02:50:50,623 INFO L425 ceAbstractionStarter]: For program point L380-1(line 380) no Hoare annotation was computed. [2018-11-10 02:50:50,623 INFO L425 ceAbstractionStarter]: For program point L409(line 409) no Hoare annotation was computed. [2018-11-10 02:50:50,623 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 357 412) no Hoare annotation was computed. [2018-11-10 02:50:50,624 INFO L425 ceAbstractionStarter]: For program point L401(line 401) no Hoare annotation was computed. [2018-11-10 02:50:50,624 INFO L425 ceAbstractionStarter]: For program point L401-1(lines 382 403) no Hoare annotation was computed. [2018-11-10 02:50:50,624 INFO L425 ceAbstractionStarter]: For program point L399(line 399) no Hoare annotation was computed. [2018-11-10 02:50:50,624 INFO L425 ceAbstractionStarter]: For program point L399-1(line 399) no Hoare annotation was computed. [2018-11-10 02:50:50,624 INFO L425 ceAbstractionStarter]: For program point L383(line 383) no Hoare annotation was computed. [2018-11-10 02:50:50,624 INFO L425 ceAbstractionStarter]: For program point L404(lines 381 405) no Hoare annotation was computed. [2018-11-10 02:50:50,624 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 357 412) no Hoare annotation was computed. [2018-11-10 02:50:50,624 INFO L425 ceAbstractionStarter]: For program point L388(lines 388 392) no Hoare annotation was computed. [2018-11-10 02:50:50,624 INFO L425 ceAbstractionStarter]: For program point L388-1(lines 388 392) no Hoare annotation was computed. [2018-11-10 02:50:50,624 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 357 412) no Hoare annotation was computed. [2018-11-10 02:50:50,624 INFO L425 ceAbstractionStarter]: For program point L440(line 440) no Hoare annotation was computed. [2018-11-10 02:50:50,625 INFO L425 ceAbstractionStarter]: For program point L465(lines 438 466) no Hoare annotation was computed. [2018-11-10 02:50:50,625 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 413 472) no Hoare annotation was computed. [2018-11-10 02:50:50,628 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 413 472) no Hoare annotation was computed. [2018-11-10 02:50:50,628 INFO L425 ceAbstractionStarter]: For program point L457(line 457) no Hoare annotation was computed. [2018-11-10 02:50:50,628 INFO L425 ceAbstractionStarter]: For program point L457-1(line 457) no Hoare annotation was computed. [2018-11-10 02:50:50,628 INFO L425 ceAbstractionStarter]: For program point L453(line 453) no Hoare annotation was computed. [2018-11-10 02:50:50,628 INFO L425 ceAbstractionStarter]: For program point L453-1(line 453) no Hoare annotation was computed. [2018-11-10 02:50:50,628 INFO L425 ceAbstractionStarter]: For program point L445(lines 445 449) no Hoare annotation was computed. [2018-11-10 02:50:50,628 INFO L425 ceAbstractionStarter]: For program point L445-1(lines 445 449) no Hoare annotation was computed. [2018-11-10 02:50:50,629 INFO L425 ceAbstractionStarter]: For program point L439-1(lines 439 464) no Hoare annotation was computed. [2018-11-10 02:50:50,629 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 413 472) no Hoare annotation was computed. [2018-11-10 02:50:50,629 INFO L425 ceAbstractionStarter]: For program point L437(line 437) no Hoare annotation was computed. [2018-11-10 02:50:50,629 INFO L425 ceAbstractionStarter]: For program point L437-1(line 437) no Hoare annotation was computed. [2018-11-10 02:50:50,629 INFO L425 ceAbstractionStarter]: For program point L439-3(lines 439 464) no Hoare annotation was computed. [2018-11-10 02:50:50,629 INFO L425 ceAbstractionStarter]: For program point L462(line 462) no Hoare annotation was computed. [2018-11-10 02:50:50,629 INFO L425 ceAbstractionStarter]: For program point L462-1(line 462) no Hoare annotation was computed. [2018-11-10 02:50:50,629 INFO L425 ceAbstractionStarter]: For program point L458(line 458) no Hoare annotation was computed. [2018-11-10 02:50:50,629 INFO L425 ceAbstractionStarter]: For program point L458-1(line 458) no Hoare annotation was computed. [2018-11-10 02:50:50,629 INFO L428 ceAbstractionStarter]: At program point select_helpersFINAL(lines 852 858) the Hoare annotation is: true [2018-11-10 02:50:50,630 INFO L425 ceAbstractionStarter]: For program point select_helpersEXIT(lines 852 858) no Hoare annotation was computed. [2018-11-10 02:50:50,630 INFO L425 ceAbstractionStarter]: For program point valid_productEXIT(lines 859 867) no Hoare annotation was computed. [2018-11-10 02:50:50,630 INFO L428 ceAbstractionStarter]: At program point valid_productENTRY(lines 859 867) the Hoare annotation is: true [2018-11-10 02:50:50,630 INFO L425 ceAbstractionStarter]: For program point valid_productFINAL(lines 859 867) no Hoare annotation was computed. [2018-11-10 02:50:50,630 INFO L425 ceAbstractionStarter]: For program point L289(line 289) no Hoare annotation was computed. [2018-11-10 02:50:50,630 INFO L421 ceAbstractionStarter]: At program point L288(line 288) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1)) (not (= 0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 02:50:50,630 INFO L421 ceAbstractionStarter]: At program point L287(line 287) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1)) (not (= 0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 02:50:50,630 INFO L421 ceAbstractionStarter]: At program point L287-1(line 287) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1)) (not (= 0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 02:50:50,631 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 281 303) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1)) (not (= 0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 02:50:50,631 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 281 303) no Hoare annotation was computed. [2018-11-10 02:50:50,631 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 281 303) no Hoare annotation was computed. [2018-11-10 02:50:50,631 INFO L421 ceAbstractionStarter]: At program point L293(line 293) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~1 ~systemActive~0) (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 02:50:50,631 INFO L421 ceAbstractionStarter]: At program point L293-1(line 293) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~1 ~systemActive~0) (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 02:50:50,631 INFO L425 ceAbstractionStarter]: For program point L291(lines 291 298) no Hoare annotation was computed. [2018-11-10 02:50:50,631 INFO L425 ceAbstractionStarter]: For program point L291-1(lines 291 298) no Hoare annotation was computed. [2018-11-10 02:50:50,631 INFO L425 ceAbstractionStarter]: For program point Specification2EXIT(lines 237 260) no Hoare annotation was computed. [2018-11-10 02:50:50,631 INFO L425 ceAbstractionStarter]: For program point L255(line 255) no Hoare annotation was computed. [2018-11-10 02:50:50,631 INFO L425 ceAbstractionStarter]: For program point L254(line 254) no Hoare annotation was computed. [2018-11-10 02:50:50,631 INFO L425 ceAbstractionStarter]: For program point L253(line 253) no Hoare annotation was computed. [2018-11-10 02:50:50,632 INFO L425 ceAbstractionStarter]: For program point Specification2ENTRY(lines 237 260) no Hoare annotation was computed. [2018-11-10 02:50:50,632 INFO L425 ceAbstractionStarter]: For program point L252(line 252) no Hoare annotation was computed. [2018-11-10 02:50:50,632 INFO L425 ceAbstractionStarter]: For program point Specification2FINAL(lines 237 260) no Hoare annotation was computed. [2018-11-10 02:50:50,632 INFO L425 ceAbstractionStarter]: For program point L251(line 251) no Hoare annotation was computed. [2018-11-10 02:50:50,632 INFO L425 ceAbstractionStarter]: For program point L250(line 250) no Hoare annotation was computed. [2018-11-10 02:50:50,632 INFO L425 ceAbstractionStarter]: For program point L249(line 249) no Hoare annotation was computed. [2018-11-10 02:50:50,632 INFO L425 ceAbstractionStarter]: For program point L248(line 248) no Hoare annotation was computed. [2018-11-10 02:50:50,632 INFO L425 ceAbstractionStarter]: For program point L247(line 247) no Hoare annotation was computed. [2018-11-10 02:50:50,632 INFO L425 ceAbstractionStarter]: For program point L246(line 246) no Hoare annotation was computed. [2018-11-10 02:50:50,632 INFO L425 ceAbstractionStarter]: For program point L245(line 245) no Hoare annotation was computed. [2018-11-10 02:50:50,632 INFO L425 ceAbstractionStarter]: For program point L244(line 244) no Hoare annotation was computed. [2018-11-10 02:50:50,632 INFO L425 ceAbstractionStarter]: For program point L243(line 243) no Hoare annotation was computed. [2018-11-10 02:50:50,632 INFO L425 ceAbstractionStarter]: For program point L242(line 242) no Hoare annotation was computed. [2018-11-10 02:50:50,633 INFO L425 ceAbstractionStarter]: For program point activatePump__wrappee__baseEXIT(lines 709 716) no Hoare annotation was computed. [2018-11-10 02:50:50,633 INFO L425 ceAbstractionStarter]: For program point activatePump__wrappee__baseENTRY(lines 709 716) no Hoare annotation was computed. [2018-11-10 02:50:50,637 INFO L425 ceAbstractionStarter]: For program point activatePump__wrappee__baseFINAL(lines 709 716) no Hoare annotation was computed. [2018-11-10 02:50:50,637 INFO L425 ceAbstractionStarter]: For program point isPumpRunningEXIT(lines 754 762) no Hoare annotation was computed. [2018-11-10 02:50:50,637 INFO L428 ceAbstractionStarter]: At program point isPumpRunningENTRY(lines 754 762) the Hoare annotation is: true [2018-11-10 02:50:50,637 INFO L425 ceAbstractionStarter]: For program point isPumpRunningFINAL(lines 754 762) no Hoare annotation was computed. [2018-11-10 02:50:50,637 INFO L425 ceAbstractionStarter]: For program point L770-2(lines 770 778) no Hoare annotation was computed. [2018-11-10 02:50:50,637 INFO L425 ceAbstractionStarter]: For program point L793(line 793) no Hoare annotation was computed. [2018-11-10 02:50:50,638 INFO L425 ceAbstractionStarter]: For program point L793-1(line 793) no Hoare annotation was computed. [2018-11-10 02:50:50,638 INFO L425 ceAbstractionStarter]: For program point printPumpFINAL(lines 763 798) no Hoare annotation was computed. [2018-11-10 02:50:50,638 INFO L425 ceAbstractionStarter]: For program point L782(lines 782 790) no Hoare annotation was computed. [2018-11-10 02:50:50,638 INFO L425 ceAbstractionStarter]: For program point L782-2(lines 782 790) no Hoare annotation was computed. [2018-11-10 02:50:50,638 INFO L425 ceAbstractionStarter]: For program point printPumpENTRY(lines 763 798) no Hoare annotation was computed. [2018-11-10 02:50:50,638 INFO L425 ceAbstractionStarter]: For program point printPumpEXIT(lines 763 798) no Hoare annotation was computed. [2018-11-10 02:50:50,638 INFO L425 ceAbstractionStarter]: For program point L770(lines 770 778) no Hoare annotation was computed. [2018-11-10 02:50:50,638 INFO L425 ceAbstractionStarter]: For program point select_featuresEXIT(lines 845 851) no Hoare annotation was computed. [2018-11-10 02:50:50,638 INFO L428 ceAbstractionStarter]: At program point select_featuresFINAL(lines 845 851) the Hoare annotation is: true [2018-11-10 02:50:50,638 INFO L425 ceAbstractionStarter]: For program point L352(line 352) no Hoare annotation was computed. [2018-11-10 02:50:50,638 INFO L425 ceAbstractionStarter]: For program point L348(line 348) no Hoare annotation was computed. [2018-11-10 02:50:50,638 INFO L425 ceAbstractionStarter]: For program point L348-1(line 348) no Hoare annotation was computed. [2018-11-10 02:50:50,639 INFO L425 ceAbstractionStarter]: For program point L348-2(line 348) no Hoare annotation was computed. [2018-11-10 02:50:50,639 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 311 356) no Hoare annotation was computed. [2018-11-10 02:50:50,639 INFO L425 ceAbstractionStarter]: For program point L341(line 341) no Hoare annotation was computed. [2018-11-10 02:50:50,639 INFO L425 ceAbstractionStarter]: For program point L341-1(line 341) no Hoare annotation was computed. [2018-11-10 02:50:50,639 INFO L425 ceAbstractionStarter]: For program point L337(line 337) no Hoare annotation was computed. [2018-11-10 02:50:50,639 INFO L425 ceAbstractionStarter]: For program point L337-1(line 337) no Hoare annotation was computed. [2018-11-10 02:50:50,639 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 311 356) no Hoare annotation was computed. [2018-11-10 02:50:50,639 INFO L425 ceAbstractionStarter]: For program point L334(line 334) no Hoare annotation was computed. [2018-11-10 02:50:50,639 INFO L425 ceAbstractionStarter]: For program point L334-1(line 334) no Hoare annotation was computed. [2018-11-10 02:50:50,639 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 311 356) no Hoare annotation was computed. [2018-11-10 02:50:50,639 INFO L425 ceAbstractionStarter]: For program point L638(lines 638 658) no Hoare annotation was computed. [2018-11-10 02:50:50,639 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 624 669) no Hoare annotation was computed. [2018-11-10 02:50:50,640 INFO L425 ceAbstractionStarter]: For program point L665(line 665) no Hoare annotation was computed. [2018-11-10 02:50:50,640 INFO L425 ceAbstractionStarter]: For program point L665-1(line 665) no Hoare annotation was computed. [2018-11-10 02:50:50,640 INFO L425 ceAbstractionStarter]: For program point L663(line 663) no Hoare annotation was computed. [2018-11-10 02:50:50,640 INFO L425 ceAbstractionStarter]: For program point L663-1(line 663) no Hoare annotation was computed. [2018-11-10 02:50:50,640 INFO L425 ceAbstractionStarter]: For program point L655(lines 655 656) no Hoare annotation was computed. [2018-11-10 02:50:50,640 INFO L425 ceAbstractionStarter]: For program point L655-1(lines 638 658) no Hoare annotation was computed. [2018-11-10 02:50:50,640 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 624 669) no Hoare annotation was computed. [2018-11-10 02:50:50,640 INFO L425 ceAbstractionStarter]: For program point L648(lines 648 649) no Hoare annotation was computed. [2018-11-10 02:50:50,640 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 624 669) no Hoare annotation was computed. [2018-11-10 02:50:50,640 INFO L425 ceAbstractionStarter]: For program point L644(lines 644 651) no Hoare annotation was computed. [2018-11-10 02:50:50,640 INFO L425 ceAbstractionStarter]: For program point L643(line 643) no Hoare annotation was computed. [2018-11-10 02:50:50,640 INFO L425 ceAbstractionStarter]: For program point L643-1(line 643) no Hoare annotation was computed. [2018-11-10 02:50:50,641 INFO L421 ceAbstractionStarter]: At program point runTestENTRY(lines 268 277) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1)) (not (= 0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 02:50:50,641 INFO L425 ceAbstractionStarter]: For program point runTestEXIT(lines 268 277) no Hoare annotation was computed. [2018-11-10 02:50:50,641 INFO L425 ceAbstractionStarter]: For program point runTestFINAL(lines 268 277) no Hoare annotation was computed. [2018-11-10 02:50:50,641 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmENTRY(lines 743 753) no Hoare annotation was computed. [2018-11-10 02:50:50,641 INFO L425 ceAbstractionStarter]: For program point L748(line 748) no Hoare annotation was computed. [2018-11-10 02:50:50,641 INFO L425 ceAbstractionStarter]: For program point L748-1(line 748) no Hoare annotation was computed. [2018-11-10 02:50:50,641 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmEXIT(lines 743 753) no Hoare annotation was computed. [2018-11-10 02:50:50,641 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmFINAL(lines 743 753) no Hoare annotation was computed. [2018-11-10 02:50:50,642 INFO L425 ceAbstractionStarter]: For program point deactivatePumpENTRY(lines 735 742) no Hoare annotation was computed. [2018-11-10 02:50:50,642 INFO L425 ceAbstractionStarter]: For program point deactivatePumpEXIT(lines 735 742) no Hoare annotation was computed. [2018-11-10 02:50:50,642 INFO L425 ceAbstractionStarter]: For program point deactivatePumpFINAL(lines 735 742) no Hoare annotation was computed. [2018-11-10 02:50:50,642 INFO L425 ceAbstractionStarter]: For program point processEnvironmentEXIT(lines 702 708) no Hoare annotation was computed. [2018-11-10 02:50:50,642 INFO L428 ceAbstractionStarter]: At program point processEnvironmentFINAL(lines 702 708) the Hoare annotation is: true [2018-11-10 02:50:50,642 INFO L421 ceAbstractionStarter]: At program point testENTRY(lines 138 203) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1)) (not (= 0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 02:50:50,642 INFO L425 ceAbstractionStarter]: For program point L186(lines 186 190) no Hoare annotation was computed. [2018-11-10 02:50:50,642 INFO L421 ceAbstractionStarter]: At program point L186-2(lines 178 191) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (and (= ~systemActive~0 1) (= test_~splverifierCounter~0 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 02:50:50,643 INFO L425 ceAbstractionStarter]: For program point testFINAL(lines 138 203) no Hoare annotation was computed. [2018-11-10 02:50:50,643 INFO L425 ceAbstractionStarter]: For program point L149(lines 148 195) no Hoare annotation was computed. [2018-11-10 02:50:50,643 INFO L421 ceAbstractionStarter]: At program point L180(line 180) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (and (= ~systemActive~0 1) (= test_~splverifierCounter~0 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 02:50:50,643 INFO L425 ceAbstractionStarter]: For program point L178(lines 178 191) no Hoare annotation was computed. [2018-11-10 02:50:50,643 INFO L421 ceAbstractionStarter]: At program point L170(line 170) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (and (= ~systemActive~0 1) (= test_~splverifierCounter~0 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 02:50:50,643 INFO L425 ceAbstractionStarter]: For program point L168(lines 168 174) no Hoare annotation was computed. [2018-11-10 02:50:50,643 INFO L425 ceAbstractionStarter]: For program point L168-1(lines 168 174) no Hoare annotation was computed. [2018-11-10 02:50:50,643 INFO L421 ceAbstractionStarter]: At program point L193(lines 148 195) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (and (= ~systemActive~0 1) (= test_~splverifierCounter~0 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 02:50:50,643 INFO L421 ceAbstractionStarter]: At program point L160(line 160) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (and (= ~systemActive~0 1) (= test_~splverifierCounter~0 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 02:50:50,644 INFO L425 ceAbstractionStarter]: For program point L158(lines 158 164) no Hoare annotation was computed. [2018-11-10 02:50:50,644 INFO L425 ceAbstractionStarter]: For program point L158-1(lines 158 164) no Hoare annotation was computed. [2018-11-10 02:50:50,644 INFO L425 ceAbstractionStarter]: For program point L150(lines 150 154) no Hoare annotation was computed. [2018-11-10 02:50:50,644 INFO L425 ceAbstractionStarter]: For program point L148-1(lines 148 195) no Hoare annotation was computed. [2018-11-10 02:50:50,644 INFO L421 ceAbstractionStarter]: At program point L196(lines 147 197) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 02:50:50,644 INFO L425 ceAbstractionStarter]: For program point testEXIT(lines 138 203) no Hoare annotation was computed. [2018-11-10 02:50:50,644 INFO L425 ceAbstractionStarter]: For program point L609(lines 609 610) no Hoare annotation was computed. [2018-11-10 02:50:50,644 INFO L425 ceAbstractionStarter]: For program point L609-1(lines 592 612) no Hoare annotation was computed. [2018-11-10 02:50:50,644 INFO L425 ceAbstractionStarter]: For program point L602(lines 602 603) no Hoare annotation was computed. [2018-11-10 02:50:50,644 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 578 623) no Hoare annotation was computed. [2018-11-10 02:50:50,645 INFO L425 ceAbstractionStarter]: For program point L598(lines 598 605) no Hoare annotation was computed. [2018-11-10 02:50:50,647 INFO L425 ceAbstractionStarter]: For program point L597(line 597) no Hoare annotation was computed. [2018-11-10 02:50:50,647 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 578 623) no Hoare annotation was computed. [2018-11-10 02:50:50,647 INFO L425 ceAbstractionStarter]: For program point L597-1(line 597) no Hoare annotation was computed. [2018-11-10 02:50:50,647 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 578 623) no Hoare annotation was computed. [2018-11-10 02:50:50,647 INFO L425 ceAbstractionStarter]: For program point L592(lines 592 612) no Hoare annotation was computed. [2018-11-10 02:50:50,647 INFO L425 ceAbstractionStarter]: For program point L619(line 619) no Hoare annotation was computed. [2018-11-10 02:50:50,647 INFO L425 ceAbstractionStarter]: For program point L619-1(line 619) no Hoare annotation was computed. [2018-11-10 02:50:50,648 INFO L425 ceAbstractionStarter]: For program point L617(line 617) no Hoare annotation was computed. [2018-11-10 02:50:50,648 INFO L425 ceAbstractionStarter]: For program point L617-1(line 617) no Hoare annotation was computed. [2018-11-10 02:50:50,648 INFO L425 ceAbstractionStarter]: For program point L110(lines 110 118) no Hoare annotation was computed. [2018-11-10 02:50:50,648 INFO L425 ceAbstractionStarter]: For program point L110-2(lines 110 118) no Hoare annotation was computed. [2018-11-10 02:50:50,648 INFO L425 ceAbstractionStarter]: For program point printEnvironmentEXIT(lines 102 124) no Hoare annotation was computed. [2018-11-10 02:50:50,648 INFO L425 ceAbstractionStarter]: For program point printEnvironmentENTRY(lines 102 124) no Hoare annotation was computed. [2018-11-10 02:50:50,648 INFO L425 ceAbstractionStarter]: For program point printEnvironmentFINAL(lines 102 124) no Hoare annotation was computed. [2018-11-10 02:50:50,648 INFO L425 ceAbstractionStarter]: For program point L539(line 539) no Hoare annotation was computed. [2018-11-10 02:50:50,648 INFO L425 ceAbstractionStarter]: For program point L506(line 506) no Hoare annotation was computed. [2018-11-10 02:50:50,648 INFO L425 ceAbstractionStarter]: For program point L539-1(line 539) no Hoare annotation was computed. [2018-11-10 02:50:50,648 INFO L425 ceAbstractionStarter]: For program point L506-1(line 506) no Hoare annotation was computed. [2018-11-10 02:50:50,649 INFO L425 ceAbstractionStarter]: For program point L535(line 535) no Hoare annotation was computed. [2018-11-10 02:50:50,649 INFO L425 ceAbstractionStarter]: For program point L535-1(line 535) no Hoare annotation was computed. [2018-11-10 02:50:50,649 INFO L425 ceAbstractionStarter]: For program point L564(lines 564 571) no Hoare annotation was computed. [2018-11-10 02:50:50,649 INFO L425 ceAbstractionStarter]: For program point L556(line 556) no Hoare annotation was computed. [2018-11-10 02:50:50,649 INFO L425 ceAbstractionStarter]: For program point L540(line 540) no Hoare annotation was computed. [2018-11-10 02:50:50,649 INFO L425 ceAbstractionStarter]: For program point L499(lines 499 503) no Hoare annotation was computed. [2018-11-10 02:50:50,649 INFO L425 ceAbstractionStarter]: For program point L524-1(lines 524 544) no Hoare annotation was computed. [2018-11-10 02:50:50,649 INFO L425 ceAbstractionStarter]: For program point L524-3(lines 524 544) no Hoare annotation was computed. [2018-11-10 02:50:50,649 INFO L425 ceAbstractionStarter]: For program point L553(line 553) no Hoare annotation was computed. [2018-11-10 02:50:50,649 INFO L425 ceAbstractionStarter]: For program point L553-1(line 553) no Hoare annotation was computed. [2018-11-10 02:50:50,649 INFO L425 ceAbstractionStarter]: For program point L545(lines 523 546) no Hoare annotation was computed. [2018-11-10 02:50:50,649 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 475 577) no Hoare annotation was computed. [2018-11-10 02:50:50,650 INFO L425 ceAbstractionStarter]: For program point L537(line 537) no Hoare annotation was computed. [2018-11-10 02:50:50,650 INFO L425 ceAbstractionStarter]: For program point L504(lines 504 520) no Hoare annotation was computed. [2018-11-10 02:50:50,650 INFO L425 ceAbstractionStarter]: For program point L537-1(line 537) no Hoare annotation was computed. [2018-11-10 02:50:50,650 INFO L425 ceAbstractionStarter]: For program point L566(line 566) no Hoare annotation was computed. [2018-11-10 02:50:50,650 INFO L425 ceAbstractionStarter]: For program point L566-1(line 566) no Hoare annotation was computed. [2018-11-10 02:50:50,650 INFO L425 ceAbstractionStarter]: For program point L525(lines 524 544) no Hoare annotation was computed. [2018-11-10 02:50:50,650 INFO L425 ceAbstractionStarter]: For program point L521(lines 521 562) no Hoare annotation was computed. [2018-11-10 02:50:50,650 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 475 577) no Hoare annotation was computed. [2018-11-10 02:50:50,650 INFO L425 ceAbstractionStarter]: For program point L513(line 513) no Hoare annotation was computed. [2018-11-10 02:50:50,650 INFO L425 ceAbstractionStarter]: For program point L513-1(line 513) no Hoare annotation was computed. [2018-11-10 02:50:50,650 INFO L425 ceAbstractionStarter]: For program point L509(line 509) no Hoare annotation was computed. [2018-11-10 02:50:50,651 INFO L425 ceAbstractionStarter]: For program point L509-1(line 509) no Hoare annotation was computed. [2018-11-10 02:50:50,651 INFO L425 ceAbstractionStarter]: For program point L563(lines 563 574) no Hoare annotation was computed. [2018-11-10 02:50:50,651 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 475 577) no Hoare annotation was computed. [2018-11-10 02:50:50,651 INFO L425 ceAbstractionStarter]: For program point L526(lines 526 530) no Hoare annotation was computed. [2018-11-10 02:50:50,651 INFO L425 ceAbstractionStarter]: For program point L555(line 555) no Hoare annotation was computed. [2018-11-10 02:50:50,651 INFO L425 ceAbstractionStarter]: For program point L555-1(line 555) no Hoare annotation was computed. [2018-11-10 02:50:50,651 INFO L425 ceAbstractionStarter]: For program point L551(line 551) no Hoare annotation was computed. [2018-11-10 02:50:50,651 INFO L425 ceAbstractionStarter]: For program point L551-1(line 551) no Hoare annotation was computed. [2018-11-10 02:50:50,651 INFO L425 ceAbstractionStarter]: For program point select_oneENTRY(lines 835 844) no Hoare annotation was computed. [2018-11-10 02:50:50,651 INFO L425 ceAbstractionStarter]: For program point select_oneFINAL(lines 835 844) no Hoare annotation was computed. [2018-11-10 02:50:50,651 INFO L425 ceAbstractionStarter]: For program point select_oneEXIT(lines 835 844) no Hoare annotation was computed. [2018-11-10 02:50:50,651 INFO L425 ceAbstractionStarter]: For program point L609(line 609) no Hoare annotation was computed. [2018-11-10 02:50:50,652 INFO L425 ceAbstractionStarter]: For program point L609-1(line 609) no Hoare annotation was computed. [2018-11-10 02:50:50,652 INFO L425 ceAbstractionStarter]: For program point L768(line 768) no Hoare annotation was computed. [2018-11-10 02:50:50,652 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-10 02:50:50,652 INFO L425 ceAbstractionStarter]: For program point L603(line 603) no Hoare annotation was computed. [2018-11-10 02:50:50,652 INFO L425 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-11-10 02:50:50,652 INFO L425 ceAbstractionStarter]: For program point L120-1(line 120) no Hoare annotation was computed. [2018-11-10 02:50:50,652 INFO L425 ceAbstractionStarter]: For program point L116(line 116) no Hoare annotation was computed. [2018-11-10 02:50:50,652 INFO L425 ceAbstractionStarter]: For program point L116-1(line 116) no Hoare annotation was computed. [2018-11-10 02:50:50,652 INFO L425 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-11-10 02:50:50,652 INFO L425 ceAbstractionStarter]: For program point L112-1(line 112) no Hoare annotation was computed. [2018-11-10 02:50:50,652 INFO L425 ceAbstractionStarter]: For program point L655(line 655) no Hoare annotation was computed. [2018-11-10 02:50:50,652 INFO L425 ceAbstractionStarter]: For program point L655-1(line 655) no Hoare annotation was computed. [2018-11-10 02:50:50,653 INFO L425 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-11-10 02:50:50,653 INFO L425 ceAbstractionStarter]: For program point L649(line 649) no Hoare annotation was computed. [2018-11-10 02:50:50,653 INFO L425 ceAbstractionStarter]: For program point L610(line 610) no Hoare annotation was computed. [2018-11-10 02:50:50,653 INFO L425 ceAbstractionStarter]: For program point L602(line 602) no Hoare annotation was computed. [2018-11-10 02:50:50,653 INFO L425 ceAbstractionStarter]: For program point L794(line 794) no Hoare annotation was computed. [2018-11-10 02:50:50,654 INFO L425 ceAbstractionStarter]: For program point L602-1(line 602) no Hoare annotation was computed. [2018-11-10 02:50:50,654 INFO L425 ceAbstractionStarter]: For program point L794-1(line 794) no Hoare annotation was computed. [2018-11-10 02:50:50,654 INFO L425 ceAbstractionStarter]: For program point L602-2(line 602) no Hoare annotation was computed. [2018-11-10 02:50:50,654 INFO L425 ceAbstractionStarter]: For program point L792(line 792) no Hoare annotation was computed. [2018-11-10 02:50:50,654 INFO L425 ceAbstractionStarter]: For program point L792-1(line 792) no Hoare annotation was computed. [2018-11-10 02:50:50,654 INFO L425 ceAbstractionStarter]: For program point L788(line 788) no Hoare annotation was computed. [2018-11-10 02:50:50,654 INFO L425 ceAbstractionStarter]: For program point L788-1(line 788) no Hoare annotation was computed. [2018-11-10 02:50:50,654 INFO L425 ceAbstractionStarter]: For program point L656(line 656) no Hoare annotation was computed. [2018-11-10 02:50:50,654 INFO L425 ceAbstractionStarter]: For program point L784(line 784) no Hoare annotation was computed. [2018-11-10 02:50:50,654 INFO L425 ceAbstractionStarter]: For program point L784-1(line 784) no Hoare annotation was computed. [2018-11-10 02:50:50,654 INFO L425 ceAbstractionStarter]: For program point L780(line 780) no Hoare annotation was computed. [2018-11-10 02:50:50,654 INFO L425 ceAbstractionStarter]: For program point L107(line 107) no Hoare annotation was computed. [2018-11-10 02:50:50,655 INFO L425 ceAbstractionStarter]: For program point L780-1(line 780) no Hoare annotation was computed. [2018-11-10 02:50:50,655 INFO L425 ceAbstractionStarter]: For program point L107-1(line 107) no Hoare annotation was computed. [2018-11-10 02:50:50,655 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-10 02:50:50,655 INFO L425 ceAbstractionStarter]: For program point L648(line 648) no Hoare annotation was computed. [2018-11-10 02:50:50,655 INFO L425 ceAbstractionStarter]: For program point L776(line 776) no Hoare annotation was computed. [2018-11-10 02:50:50,655 INFO L425 ceAbstractionStarter]: For program point L648-1(line 648) no Hoare annotation was computed. [2018-11-10 02:50:50,655 INFO L425 ceAbstractionStarter]: For program point L776-1(line 776) no Hoare annotation was computed. [2018-11-10 02:50:50,655 INFO L425 ceAbstractionStarter]: For program point L772(line 772) no Hoare annotation was computed. [2018-11-10 02:50:50,655 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 02:50:50,655 INFO L425 ceAbstractionStarter]: For program point activatePumpEXIT(lines 718 734) no Hoare annotation was computed. [2018-11-10 02:50:50,655 INFO L425 ceAbstractionStarter]: For program point L729(line 729) no Hoare annotation was computed. [2018-11-10 02:50:50,656 INFO L425 ceAbstractionStarter]: For program point activatePumpENTRY(lines 718 734) no Hoare annotation was computed. [2018-11-10 02:50:50,656 INFO L425 ceAbstractionStarter]: For program point L729-1(lines 718 734) no Hoare annotation was computed. [2018-11-10 02:50:50,656 INFO L425 ceAbstractionStarter]: For program point L725(lines 725 731) no Hoare annotation was computed. [2018-11-10 02:50:50,656 INFO L425 ceAbstractionStarter]: For program point L723(line 723) no Hoare annotation was computed. [2018-11-10 02:50:50,656 INFO L425 ceAbstractionStarter]: For program point L723-1(line 723) no Hoare annotation was computed. [2018-11-10 02:50:50,656 INFO L425 ceAbstractionStarter]: For program point getWaterLevelENTRY(lines 125 133) no Hoare annotation was computed. [2018-11-10 02:50:50,656 INFO L425 ceAbstractionStarter]: For program point getWaterLevelFINAL(lines 125 133) no Hoare annotation was computed. [2018-11-10 02:50:50,656 INFO L425 ceAbstractionStarter]: For program point getWaterLevelEXIT(lines 125 133) no Hoare annotation was computed. [2018-11-10 02:50:50,656 INFO L421 ceAbstractionStarter]: At program point changeMethaneLevelENTRY(lines 81 92) the Hoare annotation is: (or (= 0 ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 02:50:50,656 INFO L425 ceAbstractionStarter]: For program point changeMethaneLevelEXIT(lines 81 92) no Hoare annotation was computed. [2018-11-10 02:50:50,657 INFO L425 ceAbstractionStarter]: For program point L85-1(lines 81 92) no Hoare annotation was computed. [2018-11-10 02:50:50,657 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-11-10 02:50:50,660 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2018-11-10 02:50:50,660 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-11-10 02:50:50,660 INFO L428 ceAbstractionStarter]: At program point isMethaneLevelCriticalENTRY(lines 93 101) the Hoare annotation is: true [2018-11-10 02:50:50,661 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalFINAL(lines 93 101) no Hoare annotation was computed. [2018-11-10 02:50:50,661 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalEXIT(lines 93 101) no Hoare annotation was computed. [2018-11-10 02:50:50,663 INFO L428 ceAbstractionStarter]: At program point L691(line 691) the Hoare annotation is: true [2018-11-10 02:50:50,663 INFO L428 ceAbstractionStarter]: At program point L689(lines 689 695) the Hoare annotation is: true [2018-11-10 02:50:50,663 INFO L428 ceAbstractionStarter]: At program point timeShiftENTRY(lines 678 701) the Hoare annotation is: true [2018-11-10 02:50:50,663 INFO L421 ceAbstractionStarter]: At program point L684(line 684) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= ~systemActive~0 1))) [2018-11-10 02:50:50,663 INFO L425 ceAbstractionStarter]: For program point timeShiftEXIT(lines 678 701) no Hoare annotation was computed. [2018-11-10 02:50:50,663 INFO L425 ceAbstractionStarter]: For program point L682(lines 681 700) no Hoare annotation was computed. [2018-11-10 02:50:50,664 INFO L425 ceAbstractionStarter]: For program point timeShiftFINAL(lines 678 701) no Hoare annotation was computed. [2018-11-10 02:50:50,664 INFO L425 ceAbstractionStarter]: For program point cleanupEXIT(lines 206 235) no Hoare annotation was computed. [2018-11-10 02:50:50,664 INFO L425 ceAbstractionStarter]: For program point L217(line 217) no Hoare annotation was computed. [2018-11-10 02:50:50,664 INFO L428 ceAbstractionStarter]: At program point cleanupENTRY(lines 206 235) the Hoare annotation is: true [2018-11-10 02:50:50,664 INFO L425 ceAbstractionStarter]: For program point L220(lines 220 224) no Hoare annotation was computed. [2018-11-10 02:50:50,664 INFO L428 ceAbstractionStarter]: At program point L220-1(lines 220 224) the Hoare annotation is: true [2018-11-10 02:50:50,664 INFO L425 ceAbstractionStarter]: For program point L216-1(lines 216 230) no Hoare annotation was computed. [2018-11-10 02:50:50,664 INFO L428 ceAbstractionStarter]: At program point L216-3(lines 216 230) the Hoare annotation is: true [2018-11-10 02:50:50,664 INFO L428 ceAbstractionStarter]: At program point L212(line 212) the Hoare annotation is: true [2018-11-10 02:50:50,664 INFO L425 ceAbstractionStarter]: For program point L212-1(line 212) no Hoare annotation was computed. [2018-11-10 02:50:50,664 INFO L428 ceAbstractionStarter]: At program point L231(lines 206 235) the Hoare annotation is: true [2018-11-10 02:50:50,664 INFO L425 ceAbstractionStarter]: For program point L227(line 227) no Hoare annotation was computed. [2018-11-10 02:50:50,665 INFO L428 ceAbstractionStarter]: At program point lowerWaterLevelENTRY(lines 57 68) the Hoare annotation is: true [2018-11-10 02:50:50,665 INFO L425 ceAbstractionStarter]: For program point L61-1(lines 57 68) no Hoare annotation was computed. [2018-11-10 02:50:50,665 INFO L425 ceAbstractionStarter]: For program point lowerWaterLevelEXIT(lines 57 68) no Hoare annotation was computed. [2018-11-10 02:50:50,665 INFO L425 ceAbstractionStarter]: For program point setupEXIT(lines 261 267) no Hoare annotation was computed. [2018-11-10 02:50:50,665 INFO L428 ceAbstractionStarter]: At program point setupFINAL(lines 261 267) the Hoare annotation is: true [2018-11-10 02:50:50,665 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 02:50:50,665 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= ~pumpRunning~0 0) (= ~systemActive~0 1)) [2018-11-10 02:50:50,665 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 02:50:50,665 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 02:50:50,665 INFO L425 ceAbstractionStarter]: For program point startSystemEXIT(lines 799 806) no Hoare annotation was computed. [2018-11-10 02:50:50,666 INFO L421 ceAbstractionStarter]: At program point startSystemENTRY(lines 799 806) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (= ~systemActive~0 1)) [2018-11-10 02:50:50,666 INFO L425 ceAbstractionStarter]: For program point startSystemFINAL(lines 799 806) no Hoare annotation was computed. [2018-11-10 02:50:50,666 INFO L425 ceAbstractionStarter]: For program point waterRiseEXIT(lines 69 80) no Hoare annotation was computed. [2018-11-10 02:50:50,666 INFO L425 ceAbstractionStarter]: For program point L73-1(lines 69 80) no Hoare annotation was computed. [2018-11-10 02:50:50,666 INFO L428 ceAbstractionStarter]: At program point waterRiseENTRY(lines 69 80) the Hoare annotation is: true [2018-11-10 02:50:50,666 INFO L425 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 40 47) no Hoare annotation was computed. [2018-11-10 02:50:50,666 INFO L425 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 44) no Hoare annotation was computed. [2018-11-10 02:50:50,666 INFO L428 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 40 47) the Hoare annotation is: true [2018-11-10 02:50:50,666 INFO L425 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 40 47) no Hoare annotation was computed. [2018-11-10 02:50:50,666 INFO L428 ceAbstractionStarter]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 808 832) the Hoare annotation is: true [2018-11-10 02:50:50,666 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification1_spec__1EXIT(lines 808 832) no Hoare annotation was computed. [2018-11-10 02:50:50,667 INFO L421 ceAbstractionStarter]: At program point L822(line 822) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= ~systemActive~0 1))) [2018-11-10 02:50:50,667 INFO L425 ceAbstractionStarter]: For program point L820(lines 820 826) no Hoare annotation was computed. [2018-11-10 02:50:50,667 INFO L421 ceAbstractionStarter]: At program point L818(line 818) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= ~systemActive~0 1)) (not (= ~methaneLevelCritical~0 0))) [2018-11-10 02:50:50,667 INFO L425 ceAbstractionStarter]: For program point L818-1(line 818) no Hoare annotation was computed. [2018-11-10 02:50:50,667 INFO L425 ceAbstractionStarter]: For program point L816(lines 816 829) no Hoare annotation was computed. [2018-11-10 02:50:50,667 INFO L425 ceAbstractionStarter]: For program point L816-1(lines 808 832) no Hoare annotation was computed. [2018-11-10 02:50:50,667 INFO L428 ceAbstractionStarter]: At program point L814(line 814) the Hoare annotation is: true [2018-11-10 02:50:50,667 INFO L425 ceAbstractionStarter]: For program point L814-1(line 814) no Hoare annotation was computed. [2018-11-10 02:50:50,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 02:50:50 BoogieIcfgContainer [2018-11-10 02:50:50,678 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 02:50:50,678 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 02:50:50,678 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 02:50:50,678 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 02:50:50,685 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 02:50:48" (3/4) ... [2018-11-10 02:50:50,688 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 02:50:50,693 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_free [2018-11-10 02:50:50,694 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_reset [2018-11-10 02:50:50,694 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-11-10 02:50:50,694 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-11-10 02:50:50,694 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 02:50:50,694 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure Specification2 [2018-11-10 02:50:50,694 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure activatePump__wrappee__base [2018-11-10 02:50:50,694 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isPumpRunning [2018-11-10 02:50:50,694 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printPump [2018-11-10 02:50:50,694 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-11-10 02:50:50,694 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_set [2018-11-10 02:50:50,695 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure runTest [2018-11-10 02:50:50,695 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_argtype [2018-11-10 02:50:50,695 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneAlarm [2018-11-10 02:50:50,695 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2018-11-10 02:50:50,695 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment [2018-11-10 02:50:50,695 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-11-10 02:50:50,695 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_arg [2018-11-10 02:50:50,695 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 02:50:50,695 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printEnvironment [2018-11-10 02:50:50,695 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__error_stack_mgt [2018-11-10 02:50:50,695 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_one [2018-11-10 02:50:50,695 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure activatePump [2018-11-10 02:50:50,695 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~X~int~TO~int [2018-11-10 02:50:50,695 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2018-11-10 02:50:50,695 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getWaterLevel [2018-11-10 02:50:50,695 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2018-11-10 02:50:50,695 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2018-11-10 02:50:50,695 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2018-11-10 02:50:50,695 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure lowerWaterLevel [2018-11-10 02:50:50,696 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-11-10 02:50:50,696 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure startSystem [2018-11-10 02:50:50,696 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2018-11-10 02:50:50,696 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-11-10 02:50:50,696 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification1_spec__1 [2018-11-10 02:50:50,703 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2018-11-10 02:50:50,703 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2018-11-10 02:50:50,704 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-10 02:50:50,730 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(0 == pumpRunning) || (systemActive == 1 && splverifierCounter == 0)) || !(\old(systemActive) == 1)) || !(\old(methaneLevelCritical) == 0) [2018-11-10 02:50:50,730 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0 == pumpRunning) || !(\old(systemActive) == 1)) || !(\old(methaneLevelCritical) == 0) [2018-11-10 02:50:50,771 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_68cd3ee8-a7f9-46b8-8f63-bafd32867930/bin-2019/uautomizer/witness.graphml [2018-11-10 02:50:50,771 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 02:50:50,771 INFO L168 Benchmark]: Toolchain (without parser) took 3225.01 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 240.6 MB). Free memory was 959.1 MB in the beginning and 1.2 GB in the end (delta: -200.7 MB). Peak memory consumption was 39.9 MB. Max. memory is 11.5 GB. [2018-11-10 02:50:50,772 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 02:50:50,772 INFO L168 Benchmark]: CACSL2BoogieTranslator took 328.46 ms. Allocated memory is still 1.0 GB. Free memory was 956.5 MB in the beginning and 935.0 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 02:50:50,773 INFO L168 Benchmark]: Boogie Preprocessor took 115.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.1 MB). Free memory was 935.0 MB in the beginning and 1.2 GB in the end (delta: -231.1 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. [2018-11-10 02:50:50,773 INFO L168 Benchmark]: RCFGBuilder took 761.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 78.5 MB). Peak memory consumption was 78.5 MB. Max. memory is 11.5 GB. [2018-11-10 02:50:50,773 INFO L168 Benchmark]: TraceAbstraction took 1924.00 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 65.5 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -82.6 MB). Peak memory consumption was 248.2 MB. Max. memory is 11.5 GB. [2018-11-10 02:50:50,773 INFO L168 Benchmark]: Witness Printer took 92.58 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 11.5 GB. [2018-11-10 02:50:50,775 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 328.46 ms. Allocated memory is still 1.0 GB. Free memory was 956.5 MB in the beginning and 935.0 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 115.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.1 MB). Free memory was 935.0 MB in the beginning and 1.2 GB in the end (delta: -231.1 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 761.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 78.5 MB). Peak memory consumption was 78.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1924.00 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 65.5 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -82.6 MB). Peak memory consumption was 248.2 MB. Max. memory is 11.5 GB. * Witness Printer took 92.58 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 44]: 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: 206]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 148]: Loop Invariant Derived loop invariant: ((!(0 == pumpRunning) || (systemActive == 1 && splverifierCounter == 0)) || !(\old(systemActive) == 1)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 147]: Loop Invariant Derived loop invariant: (!(0 == pumpRunning) || !(\old(systemActive) == 1)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 216]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 36 procedures, 304 locations, 1 error locations. SAFE Result, 1.8s OverallTime, 5 OverallIterations, 1 TraceHistogramMax, 0.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.5s HoareAnnotationTime, HoareTripleCheckerStatistics: 626 SDtfs, 173 SDslu, 1242 SDs, 0 SdLazy, 173 SolverSat, 16 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 40 GetRequests, 16 SyntacticMatches, 1 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=177occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 42 LocationsWithAnnotation, 161 PreInvPairs, 176 NumberOfFragments, 370 HoareAnnotationTreeSize, 161 FomulaSimplifications, 70 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 42 FomulaSimplificationsInter, 551 FormulaSimplificationTreeSizeReductionInter, 0.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 443 NumberOfCodeBlocks, 443 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 438 ConstructedInterpolants, 0 QuantifiedInterpolants, 58830 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...