./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product13_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_f8bb7550-b29b-463c-9b4d-1eb45adb37d9/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f8bb7550-b29b-463c-9b4d-1eb45adb37d9/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f8bb7550-b29b-463c-9b4d-1eb45adb37d9/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f8bb7550-b29b-463c-9b4d-1eb45adb37d9/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product13_true-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f8bb7550-b29b-463c-9b4d-1eb45adb37d9/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f8bb7550-b29b-463c-9b4d-1eb45adb37d9/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 06e1bbb05b064353049072459310c7da1eede934 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 04:35:19,771 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:35:19,772 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:35:19,780 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:35:19,780 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:35:19,781 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:35:19,782 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:35:19,783 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:35:19,785 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:35:19,785 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:35:19,786 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:35:19,786 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:35:19,787 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:35:19,788 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:35:19,789 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:35:19,790 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:35:19,790 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:35:19,791 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:35:19,793 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:35:19,794 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:35:19,795 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:35:19,796 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:35:19,798 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:35:19,798 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:35:19,799 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:35:19,799 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:35:19,800 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:35:19,800 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:35:19,801 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:35:19,802 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:35:19,802 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:35:19,803 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:35:19,803 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:35:19,803 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:35:19,804 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:35:19,805 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:35:19,805 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f8bb7550-b29b-463c-9b4d-1eb45adb37d9/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 04:35:19,814 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:35:19,814 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:35:19,815 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:35:19,815 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:35:19,815 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:35:19,815 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:35:19,815 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 04:35:19,815 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:35:19,816 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 04:35:19,816 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:35:19,816 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 04:35:19,816 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:35:19,816 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:35:19,816 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:35:19,816 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:35:19,816 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 04:35:19,816 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:35:19,816 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:35:19,817 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:35:19,817 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 04:35:19,817 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:35:19,817 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 04:35:19,817 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 04:35:19,817 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:35:19,817 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:35:19,817 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:35:19,817 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 04:35:19,818 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:35:19,818 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 04:35:19,818 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_f8bb7550-b29b-463c-9b4d-1eb45adb37d9/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 -> 06e1bbb05b064353049072459310c7da1eede934 [2018-11-10 04:35:19,849 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:35:19,859 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:35:19,861 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:35:19,862 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:35:19,863 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:35:19,863 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f8bb7550-b29b-463c-9b4d-1eb45adb37d9/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec1_product13_true-unreach-call_false-termination.cil.c [2018-11-10 04:35:19,908 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f8bb7550-b29b-463c-9b4d-1eb45adb37d9/bin-2019/uautomizer/data/f3bebcd56/bc379a86787f492b86e479a763796956/FLAGc318754a8 [2018-11-10 04:35:20,316 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:35:20,316 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f8bb7550-b29b-463c-9b4d-1eb45adb37d9/sv-benchmarks/c/product-lines/minepump_spec1_product13_true-unreach-call_false-termination.cil.c [2018-11-10 04:35:20,325 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f8bb7550-b29b-463c-9b4d-1eb45adb37d9/bin-2019/uautomizer/data/f3bebcd56/bc379a86787f492b86e479a763796956/FLAGc318754a8 [2018-11-10 04:35:20,343 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f8bb7550-b29b-463c-9b4d-1eb45adb37d9/bin-2019/uautomizer/data/f3bebcd56/bc379a86787f492b86e479a763796956 [2018-11-10 04:35:20,347 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:35:20,348 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 04:35:20,349 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:35:20,349 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:35:20,353 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:35:20,354 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:35:20" (1/1) ... [2018-11-10 04:35:20,357 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b52ac19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:35:20, skipping insertion in model container [2018-11-10 04:35:20,357 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:35:20" (1/1) ... [2018-11-10 04:35:20,368 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:35:20,408 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:35:20,655 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:35:20,663 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:35:20,726 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:35:20,750 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:35:20,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:35:20 WrapperNode [2018-11-10 04:35:20,750 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:35:20,751 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 04:35:20,751 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 04:35:20,751 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 04:35:20,813 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:35:20" (1/1) ... [2018-11-10 04:35:20,813 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:35:20" (1/1) ... [2018-11-10 04:35:20,825 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:35:20" (1/1) ... [2018-11-10 04:35:20,826 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:35:20" (1/1) ... [2018-11-10 04:35:20,845 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:35:20" (1/1) ... [2018-11-10 04:35:20,852 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:35:20" (1/1) ... [2018-11-10 04:35:20,854 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:35:20" (1/1) ... [2018-11-10 04:35:20,860 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 04:35:20,860 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 04:35:20,860 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 04:35:20,861 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 04:35:20,862 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:35:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f8bb7550-b29b-463c-9b4d-1eb45adb37d9/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 04:35:20,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 04:35:20,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 04:35:20,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-10 04:35:20,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-10 04:35:20,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-10 04:35:20,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-10 04:35:20,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-10 04:35:20,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-10 04:35:20,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-10 04:35:20,921 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 04:35:20,921 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 04:35:20,921 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 04:35:20,921 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 04:35:20,921 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-10 04:35:20,921 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 04:35:20,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 04:35:20,922 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-10 04:35:20,922 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 04:35:20,922 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 04:35:20,922 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 04:35:20,922 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 04:35:20,922 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-10 04:35:20,922 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 04:35:20,923 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 04:35:20,923 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 04:35:20,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2018-11-10 04:35:20,923 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 04:35:20,923 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 04:35:20,923 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2018-11-10 04:35:20,923 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 04:35:20,923 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2018-11-10 04:35:20,924 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-10 04:35:20,924 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 04:35:20,924 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-10 04:35:20,924 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 04:35:20,924 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-10 04:35:20,924 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 04:35:20,924 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-10 04:35:20,924 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-10 04:35:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-10 04:35:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-10 04:35:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-10 04:35:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-10 04:35:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 04:35:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-10 04:35:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 04:35:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-10 04:35:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-10 04:35:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 04:35:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-10 04:35:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-10 04:35:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 04:35:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-10 04:35:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-10 04:35:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-10 04:35:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 04:35:20,927 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 04:35:20,927 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 04:35:20,927 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 04:35:20,927 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 04:35:20,927 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-10 04:35:20,927 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 04:35:20,927 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-10 04:35:20,927 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 04:35:20,928 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 04:35:20,928 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 04:35:20,928 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 04:35:20,928 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 04:35:20,928 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-10 04:35:20,928 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-10 04:35:20,928 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 04:35:20,928 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 04:35:20,929 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 04:35:20,929 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 04:35:20,929 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 04:35:20,929 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2018-11-10 04:35:20,929 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-10 04:35:20,929 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 04:35:20,929 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 04:35:20,930 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2018-11-10 04:35:20,930 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-10 04:35:20,930 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2018-11-10 04:35:20,930 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 04:35:20,930 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 04:35:20,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-10 04:35:21,696 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 04:35:21,697 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:35:21 BoogieIcfgContainer [2018-11-10 04:35:21,697 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 04:35:21,698 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 04:35:21,698 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 04:35:21,701 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 04:35:21,701 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 04:35:20" (1/3) ... [2018-11-10 04:35:21,702 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5547f02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 04:35:21, skipping insertion in model container [2018-11-10 04:35:21,702 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:35:20" (2/3) ... [2018-11-10 04:35:21,703 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5547f02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 04:35:21, skipping insertion in model container [2018-11-10 04:35:21,703 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:35:21" (3/3) ... [2018-11-10 04:35:21,704 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product13_true-unreach-call_false-termination.cil.c [2018-11-10 04:35:21,715 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 04:35:21,724 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 04:35:21,739 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 04:35:21,773 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 04:35:21,774 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 04:35:21,774 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 04:35:21,774 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 04:35:21,774 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 04:35:21,774 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 04:35:21,775 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 04:35:21,775 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 04:35:21,775 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 04:35:21,796 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states. [2018-11-10 04:35:21,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-11-10 04:35:21,806 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:35:21,807 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 04:35:21,809 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:35:21,815 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:35:21,815 INFO L82 PathProgramCache]: Analyzing trace with hash 1038186651, now seen corresponding path program 1 times [2018-11-10 04:35:21,817 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 04:35:21,818 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 04:35:21,855 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:35:21,856 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:35:21,856 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:35:21,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:35:22,062 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 04:35:22,065 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 04:35:22,065 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 04:35:22,069 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 04:35:22,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 04:35:22,085 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 04:35:22,087 INFO L87 Difference]: Start difference. First operand 188 states. Second operand 2 states. [2018-11-10 04:35:22,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:35:22,123 INFO L93 Difference]: Finished difference Result 238 states and 289 transitions. [2018-11-10 04:35:22,123 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 04:35:22,125 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 82 [2018-11-10 04:35:22,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:35:22,139 INFO L225 Difference]: With dead ends: 238 [2018-11-10 04:35:22,139 INFO L226 Difference]: Without dead ends: 137 [2018-11-10 04:35:22,143 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 04:35:22,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2018-11-10 04:35:22,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2018-11-10 04:35:22,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 137 states. [2018-11-10 04:35:22,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 154 transitions. [2018-11-10 04:35:22,190 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 154 transitions. Word has length 82 [2018-11-10 04:35:22,190 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:35:22,190 INFO L481 AbstractCegarLoop]: Abstraction has 137 states and 154 transitions. [2018-11-10 04:35:22,190 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 04:35:22,191 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 154 transitions. [2018-11-10 04:35:22,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2018-11-10 04:35:22,193 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:35:22,193 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 04:35:22,194 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:35:22,194 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:35:22,194 INFO L82 PathProgramCache]: Analyzing trace with hash 1624034753, now seen corresponding path program 1 times [2018-11-10 04:35:22,194 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 04:35:22,194 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 04:35:22,195 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:35:22,195 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:35:22,195 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:35:22,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:35:22,336 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 04:35:22,337 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 04:35:22,337 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 04:35:22,339 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 04:35:22,340 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 04:35:22,340 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 04:35:22,340 INFO L87 Difference]: Start difference. First operand 137 states and 154 transitions. Second operand 3 states. [2018-11-10 04:35:22,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:35:22,368 INFO L93 Difference]: Finished difference Result 185 states and 209 transitions. [2018-11-10 04:35:22,370 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 04:35:22,370 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 84 [2018-11-10 04:35:22,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:35:22,375 INFO L225 Difference]: With dead ends: 185 [2018-11-10 04:35:22,376 INFO L226 Difference]: Without dead ends: 127 [2018-11-10 04:35:22,377 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 04:35:22,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2018-11-10 04:35:22,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 127. [2018-11-10 04:35:22,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 127 states. [2018-11-10 04:35:22,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 141 transitions. [2018-11-10 04:35:22,391 INFO L78 Accepts]: Start accepts. Automaton has 127 states and 141 transitions. Word has length 84 [2018-11-10 04:35:22,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:35:22,391 INFO L481 AbstractCegarLoop]: Abstraction has 127 states and 141 transitions. [2018-11-10 04:35:22,392 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 04:35:22,392 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 141 transitions. [2018-11-10 04:35:22,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2018-11-10 04:35:22,394 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:35:22,394 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] [2018-11-10 04:35:22,394 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:35:22,395 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:35:22,395 INFO L82 PathProgramCache]: Analyzing trace with hash -1924423149, now seen corresponding path program 1 times [2018-11-10 04:35:22,395 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 04:35:22,395 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 04:35:22,396 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:35:22,396 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:35:22,397 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:35:22,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:35:22,575 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 04:35:22,575 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 04:35:22,575 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 04:35:22,576 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 04:35:22,576 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 04:35:22,576 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 04:35:22,577 INFO L87 Difference]: Start difference. First operand 127 states and 141 transitions. Second operand 7 states. [2018-11-10 04:35:22,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:35:22,763 INFO L93 Difference]: Finished difference Result 194 states and 223 transitions. [2018-11-10 04:35:22,763 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 04:35:22,763 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 88 [2018-11-10 04:35:22,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:35:22,765 INFO L225 Difference]: With dead ends: 194 [2018-11-10 04:35:22,765 INFO L226 Difference]: Without dead ends: 127 [2018-11-10 04:35:22,766 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-10 04:35:22,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2018-11-10 04:35:22,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 127. [2018-11-10 04:35:22,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 127 states. [2018-11-10 04:35:22,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 140 transitions. [2018-11-10 04:35:22,776 INFO L78 Accepts]: Start accepts. Automaton has 127 states and 140 transitions. Word has length 88 [2018-11-10 04:35:22,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:35:22,776 INFO L481 AbstractCegarLoop]: Abstraction has 127 states and 140 transitions. [2018-11-10 04:35:22,777 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 04:35:22,777 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 140 transitions. [2018-11-10 04:35:22,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-11-10 04:35:22,778 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:35:22,779 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 04:35:22,779 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:35:22,779 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:35:22,779 INFO L82 PathProgramCache]: Analyzing trace with hash 876633129, now seen corresponding path program 1 times [2018-11-10 04:35:22,779 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 04:35:22,779 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 04:35:22,780 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:35:22,780 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:35:22,780 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:35:22,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:35:22,902 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 04:35:22,902 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 04:35:22,902 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 04:35:22,903 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 04:35:22,903 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 04:35:22,903 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 04:35:22,904 INFO L87 Difference]: Start difference. First operand 127 states and 140 transitions. Second operand 6 states. [2018-11-10 04:35:23,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:35:23,092 INFO L93 Difference]: Finished difference Result 254 states and 297 transitions. [2018-11-10 04:35:23,093 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 04:35:23,093 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 96 [2018-11-10 04:35:23,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:35:23,095 INFO L225 Difference]: With dead ends: 254 [2018-11-10 04:35:23,095 INFO L226 Difference]: Without dead ends: 187 [2018-11-10 04:35:23,096 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 04:35:23,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 187 states. [2018-11-10 04:35:23,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 187 to 185. [2018-11-10 04:35:23,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 185 states. [2018-11-10 04:35:23,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 210 transitions. [2018-11-10 04:35:23,113 INFO L78 Accepts]: Start accepts. Automaton has 185 states and 210 transitions. Word has length 96 [2018-11-10 04:35:23,114 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:35:23,114 INFO L481 AbstractCegarLoop]: Abstraction has 185 states and 210 transitions. [2018-11-10 04:35:23,114 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 04:35:23,114 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 210 transitions. [2018-11-10 04:35:23,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-11-10 04:35:23,116 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:35:23,116 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 04:35:23,116 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:35:23,116 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:35:23,117 INFO L82 PathProgramCache]: Analyzing trace with hash -313173203, now seen corresponding path program 1 times [2018-11-10 04:35:23,117 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 04:35:23,117 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 04:35:23,118 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:35:23,118 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:35:23,118 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:35:23,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:35:23,239 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 04:35:23,239 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 04:35:23,239 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 04:35:23,240 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 04:35:23,240 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 04:35:23,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-10 04:35:23,241 INFO L87 Difference]: Start difference. First operand 185 states and 210 transitions. Second operand 7 states. [2018-11-10 04:35:23,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:35:23,478 INFO L93 Difference]: Finished difference Result 275 states and 322 transitions. [2018-11-10 04:35:23,479 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 04:35:23,479 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 100 [2018-11-10 04:35:23,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:35:23,480 INFO L225 Difference]: With dead ends: 275 [2018-11-10 04:35:23,480 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 04:35:23,482 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2018-11-10 04:35:23,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 04:35:23,482 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 04:35:23,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 04:35:23,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 04:35:23,483 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 100 [2018-11-10 04:35:23,483 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:35:23,483 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 04:35:23,483 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 04:35:23,483 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 04:35:23,483 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 04:35:23,488 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 04:35:24,031 INFO L425 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-11-10 04:35:24,031 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 92 147) no Hoare annotation was computed. [2018-11-10 04:35:24,032 INFO L425 ceAbstractionStarter]: For program point L139(lines 116 140) no Hoare annotation was computed. [2018-11-10 04:35:24,032 INFO L425 ceAbstractionStarter]: For program point L123(lines 123 127) no Hoare annotation was computed. [2018-11-10 04:35:24,032 INFO L425 ceAbstractionStarter]: For program point L123-1(lines 123 127) no Hoare annotation was computed. [2018-11-10 04:35:24,032 INFO L425 ceAbstractionStarter]: For program point L117-1(lines 117 138) no Hoare annotation was computed. [2018-11-10 04:35:24,032 INFO L425 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-11-10 04:35:24,032 INFO L425 ceAbstractionStarter]: For program point L115-1(line 115) no Hoare annotation was computed. [2018-11-10 04:35:24,032 INFO L425 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-11-10 04:35:24,032 INFO L425 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-11-10 04:35:24,032 INFO L425 ceAbstractionStarter]: For program point L136-1(lines 117 138) no Hoare annotation was computed. [2018-11-10 04:35:24,032 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 92 147) no Hoare annotation was computed. [2018-11-10 04:35:24,032 INFO L425 ceAbstractionStarter]: For program point L134(line 134) no Hoare annotation was computed. [2018-11-10 04:35:24,033 INFO L425 ceAbstractionStarter]: For program point L134-1(line 134) no Hoare annotation was computed. [2018-11-10 04:35:24,033 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 92 147) no Hoare annotation was computed. [2018-11-10 04:35:24,033 INFO L425 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-11-10 04:35:24,033 INFO L425 ceAbstractionStarter]: For program point L192-1(line 192) no Hoare annotation was computed. [2018-11-10 04:35:24,033 INFO L425 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2018-11-10 04:35:24,033 INFO L425 ceAbstractionStarter]: For program point L188-1(line 188) no Hoare annotation was computed. [2018-11-10 04:35:24,033 INFO L425 ceAbstractionStarter]: For program point L180(lines 180 184) no Hoare annotation was computed. [2018-11-10 04:35:24,033 INFO L425 ceAbstractionStarter]: For program point L180-1(lines 180 184) no Hoare annotation was computed. [2018-11-10 04:35:24,033 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 148 207) no Hoare annotation was computed. [2018-11-10 04:35:24,033 INFO L425 ceAbstractionStarter]: For program point L174-1(lines 174 199) no Hoare annotation was computed. [2018-11-10 04:35:24,033 INFO L425 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-11-10 04:35:24,033 INFO L425 ceAbstractionStarter]: For program point L172-1(line 172) no Hoare annotation was computed. [2018-11-10 04:35:24,034 INFO L425 ceAbstractionStarter]: For program point L174-3(lines 174 199) no Hoare annotation was computed. [2018-11-10 04:35:24,034 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 148 207) no Hoare annotation was computed. [2018-11-10 04:35:24,034 INFO L425 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2018-11-10 04:35:24,034 INFO L425 ceAbstractionStarter]: For program point L197-1(line 197) no Hoare annotation was computed. [2018-11-10 04:35:24,034 INFO L425 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-11-10 04:35:24,034 INFO L425 ceAbstractionStarter]: For program point L193-1(line 193) no Hoare annotation was computed. [2018-11-10 04:35:24,034 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 148 207) no Hoare annotation was computed. [2018-11-10 04:35:24,034 INFO L425 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-11-10 04:35:24,034 INFO L425 ceAbstractionStarter]: For program point L200(lines 173 201) no Hoare annotation was computed. [2018-11-10 04:35:24,034 INFO L428 ceAbstractionStarter]: At program point select_helpersFINAL(lines 522 528) the Hoare annotation is: true [2018-11-10 04:35:24,035 INFO L425 ceAbstractionStarter]: For program point select_helpersEXIT(lines 522 528) no Hoare annotation was computed. [2018-11-10 04:35:24,035 INFO L425 ceAbstractionStarter]: For program point valid_productEXIT(lines 529 537) no Hoare annotation was computed. [2018-11-10 04:35:24,035 INFO L428 ceAbstractionStarter]: At program point valid_productENTRY(lines 529 537) the Hoare annotation is: true [2018-11-10 04:35:24,035 INFO L425 ceAbstractionStarter]: For program point valid_productFINAL(lines 529 537) no Hoare annotation was computed. [2018-11-10 04:35:24,035 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 614 636) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 04:35:24,035 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 614 636) no Hoare annotation was computed. [2018-11-10 04:35:24,035 INFO L421 ceAbstractionStarter]: At program point L626(line 626) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methaneLevelCritical~0) (= main_~tmp~3 ~systemActive~0) (= |old(~pumpRunning~0)| ~pumpRunning~0))) [2018-11-10 04:35:24,035 INFO L421 ceAbstractionStarter]: At program point L626-1(line 626) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methaneLevelCritical~0) (= main_~tmp~3 ~systemActive~0) (= |old(~pumpRunning~0)| ~pumpRunning~0))) [2018-11-10 04:35:24,036 INFO L425 ceAbstractionStarter]: For program point L624(lines 624 631) no Hoare annotation was computed. [2018-11-10 04:35:24,036 INFO L425 ceAbstractionStarter]: For program point L624-1(lines 624 631) no Hoare annotation was computed. [2018-11-10 04:35:24,036 INFO L425 ceAbstractionStarter]: For program point L622(line 622) no Hoare annotation was computed. [2018-11-10 04:35:24,036 INFO L421 ceAbstractionStarter]: At program point L621(line 621) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 04:35:24,036 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 614 636) no Hoare annotation was computed. [2018-11-10 04:35:24,036 INFO L421 ceAbstractionStarter]: At program point L620(line 620) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 04:35:24,036 INFO L421 ceAbstractionStarter]: At program point L620-1(line 620) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 04:35:24,036 INFO L425 ceAbstractionStarter]: For program point L577(line 577) no Hoare annotation was computed. [2018-11-10 04:35:24,036 INFO L425 ceAbstractionStarter]: For program point Specification2EXIT(lines 572 595) no Hoare annotation was computed. [2018-11-10 04:35:24,036 INFO L425 ceAbstractionStarter]: For program point Specification2ENTRY(lines 572 595) no Hoare annotation was computed. [2018-11-10 04:35:24,037 INFO L425 ceAbstractionStarter]: For program point Specification2FINAL(lines 572 595) no Hoare annotation was computed. [2018-11-10 04:35:24,037 INFO L425 ceAbstractionStarter]: For program point L590(line 590) no Hoare annotation was computed. [2018-11-10 04:35:24,037 INFO L425 ceAbstractionStarter]: For program point L589(line 589) no Hoare annotation was computed. [2018-11-10 04:35:24,037 INFO L425 ceAbstractionStarter]: For program point L588(line 588) no Hoare annotation was computed. [2018-11-10 04:35:24,037 INFO L425 ceAbstractionStarter]: For program point L587(line 587) no Hoare annotation was computed. [2018-11-10 04:35:24,037 INFO L425 ceAbstractionStarter]: For program point L586(line 586) no Hoare annotation was computed. [2018-11-10 04:35:24,037 INFO L425 ceAbstractionStarter]: For program point L585(line 585) no Hoare annotation was computed. [2018-11-10 04:35:24,037 INFO L425 ceAbstractionStarter]: For program point L584(line 584) no Hoare annotation was computed. [2018-11-10 04:35:24,037 INFO L425 ceAbstractionStarter]: For program point L583(line 583) no Hoare annotation was computed. [2018-11-10 04:35:24,037 INFO L425 ceAbstractionStarter]: For program point L582(line 582) no Hoare annotation was computed. [2018-11-10 04:35:24,037 INFO L425 ceAbstractionStarter]: For program point L581(line 581) no Hoare annotation was computed. [2018-11-10 04:35:24,037 INFO L425 ceAbstractionStarter]: For program point L580(line 580) no Hoare annotation was computed. [2018-11-10 04:35:24,038 INFO L425 ceAbstractionStarter]: For program point L579(line 579) no Hoare annotation was computed. [2018-11-10 04:35:24,038 INFO L425 ceAbstractionStarter]: For program point L578(line 578) no Hoare annotation was computed. [2018-11-10 04:35:24,038 INFO L425 ceAbstractionStarter]: For program point processEnvironment__wrappee__methaneQueryEXIT(lines 759 765) no Hoare annotation was computed. [2018-11-10 04:35:24,038 INFO L428 ceAbstractionStarter]: At program point processEnvironment__wrappee__methaneQueryFINAL(lines 759 765) the Hoare annotation is: true [2018-11-10 04:35:24,038 INFO L425 ceAbstractionStarter]: For program point activatePump__wrappee__baseEXIT(lines 792 799) no Hoare annotation was computed. [2018-11-10 04:35:24,038 INFO L425 ceAbstractionStarter]: For program point activatePump__wrappee__baseENTRY(lines 792 799) no Hoare annotation was computed. [2018-11-10 04:35:24,038 INFO L425 ceAbstractionStarter]: For program point activatePump__wrappee__baseFINAL(lines 792 799) no Hoare annotation was computed. [2018-11-10 04:35:24,038 INFO L425 ceAbstractionStarter]: For program point isPumpRunningEXIT(lines 836 844) no Hoare annotation was computed. [2018-11-10 04:35:24,038 INFO L428 ceAbstractionStarter]: At program point isPumpRunningENTRY(lines 836 844) the Hoare annotation is: true [2018-11-10 04:35:24,038 INFO L425 ceAbstractionStarter]: For program point isPumpRunningFINAL(lines 836 844) no Hoare annotation was computed. [2018-11-10 04:35:24,039 INFO L425 ceAbstractionStarter]: For program point L864(lines 864 872) no Hoare annotation was computed. [2018-11-10 04:35:24,039 INFO L425 ceAbstractionStarter]: For program point L864-2(lines 864 872) no Hoare annotation was computed. [2018-11-10 04:35:24,039 INFO L425 ceAbstractionStarter]: For program point L852(lines 852 860) no Hoare annotation was computed. [2018-11-10 04:35:24,039 INFO L425 ceAbstractionStarter]: For program point L852-2(lines 852 860) no Hoare annotation was computed. [2018-11-10 04:35:24,039 INFO L425 ceAbstractionStarter]: For program point printPumpFINAL(lines 845 880) no Hoare annotation was computed. [2018-11-10 04:35:24,039 INFO L425 ceAbstractionStarter]: For program point L875(line 875) no Hoare annotation was computed. [2018-11-10 04:35:24,039 INFO L425 ceAbstractionStarter]: For program point L875-1(line 875) no Hoare annotation was computed. [2018-11-10 04:35:24,039 INFO L425 ceAbstractionStarter]: For program point printPumpENTRY(lines 845 880) no Hoare annotation was computed. [2018-11-10 04:35:24,039 INFO L425 ceAbstractionStarter]: For program point printPumpEXIT(lines 845 880) no Hoare annotation was computed. [2018-11-10 04:35:24,039 INFO L425 ceAbstractionStarter]: For program point select_featuresEXIT(lines 515 521) no Hoare annotation was computed. [2018-11-10 04:35:24,039 INFO L428 ceAbstractionStarter]: At program point select_featuresFINAL(lines 515 521) the Hoare annotation is: true [2018-11-10 04:35:24,040 INFO L425 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-11-10 04:35:24,040 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 46 91) no Hoare annotation was computed. [2018-11-10 04:35:24,040 INFO L425 ceAbstractionStarter]: For program point L83(line 83) no Hoare annotation was computed. [2018-11-10 04:35:24,040 INFO L425 ceAbstractionStarter]: For program point L83-1(line 83) no Hoare annotation was computed. [2018-11-10 04:35:24,040 INFO L425 ceAbstractionStarter]: For program point L83-2(line 83) no Hoare annotation was computed. [2018-11-10 04:35:24,040 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 46 91) no Hoare annotation was computed. [2018-11-10 04:35:24,040 INFO L425 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-11-10 04:35:24,040 INFO L425 ceAbstractionStarter]: For program point L76-1(line 76) no Hoare annotation was computed. [2018-11-10 04:35:24,040 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 46 91) no Hoare annotation was computed. [2018-11-10 04:35:24,040 INFO L425 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-11-10 04:35:24,040 INFO L425 ceAbstractionStarter]: For program point L72-1(line 72) no Hoare annotation was computed. [2018-11-10 04:35:24,041 INFO L425 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-11-10 04:35:24,041 INFO L425 ceAbstractionStarter]: For program point L69-1(line 69) no Hoare annotation was computed. [2018-11-10 04:35:24,041 INFO L425 ceAbstractionStarter]: For program point L383(lines 383 384) no Hoare annotation was computed. [2018-11-10 04:35:24,041 INFO L425 ceAbstractionStarter]: For program point L379(lines 379 386) no Hoare annotation was computed. [2018-11-10 04:35:24,041 INFO L425 ceAbstractionStarter]: For program point L378(line 378) no Hoare annotation was computed. [2018-11-10 04:35:24,041 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 359 404) no Hoare annotation was computed. [2018-11-10 04:35:24,041 INFO L425 ceAbstractionStarter]: For program point L378-1(line 378) no Hoare annotation was computed. [2018-11-10 04:35:24,041 INFO L425 ceAbstractionStarter]: For program point L373(lines 373 393) no Hoare annotation was computed. [2018-11-10 04:35:24,041 INFO L425 ceAbstractionStarter]: For program point L400(line 400) no Hoare annotation was computed. [2018-11-10 04:35:24,041 INFO L425 ceAbstractionStarter]: For program point L400-1(line 400) no Hoare annotation was computed. [2018-11-10 04:35:24,041 INFO L425 ceAbstractionStarter]: For program point L398(line 398) no Hoare annotation was computed. [2018-11-10 04:35:24,041 INFO L425 ceAbstractionStarter]: For program point L398-1(line 398) no Hoare annotation was computed. [2018-11-10 04:35:24,042 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 359 404) no Hoare annotation was computed. [2018-11-10 04:35:24,042 INFO L425 ceAbstractionStarter]: For program point L390(lines 390 391) no Hoare annotation was computed. [2018-11-10 04:35:24,042 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 359 404) no Hoare annotation was computed. [2018-11-10 04:35:24,042 INFO L425 ceAbstractionStarter]: For program point L390-1(lines 373 393) no Hoare annotation was computed. [2018-11-10 04:35:24,042 INFO L421 ceAbstractionStarter]: At program point runTestENTRY(lines 604 613) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 04:35:24,042 INFO L425 ceAbstractionStarter]: For program point runTestEXIT(lines 604 613) no Hoare annotation was computed. [2018-11-10 04:35:24,042 INFO L425 ceAbstractionStarter]: For program point runTestFINAL(lines 604 613) no Hoare annotation was computed. [2018-11-10 04:35:24,042 INFO L428 ceAbstractionStarter]: At program point isMethaneAlarmENTRY(lines 825 835) the Hoare annotation is: true [2018-11-10 04:35:24,042 INFO L428 ceAbstractionStarter]: At program point L830(line 830) the Hoare annotation is: true [2018-11-10 04:35:24,043 INFO L425 ceAbstractionStarter]: For program point L830-1(line 830) no Hoare annotation was computed. [2018-11-10 04:35:24,043 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmEXIT(lines 825 835) no Hoare annotation was computed. [2018-11-10 04:35:24,043 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmFINAL(lines 825 835) no Hoare annotation was computed. [2018-11-10 04:35:24,043 INFO L428 ceAbstractionStarter]: At program point deactivatePumpENTRY(lines 817 824) the Hoare annotation is: true [2018-11-10 04:35:24,043 INFO L425 ceAbstractionStarter]: For program point deactivatePumpEXIT(lines 817 824) no Hoare annotation was computed. [2018-11-10 04:35:24,043 INFO L425 ceAbstractionStarter]: For program point deactivatePumpFINAL(lines 817 824) no Hoare annotation was computed. [2018-11-10 04:35:24,043 INFO L425 ceAbstractionStarter]: For program point processEnvironmentEXIT(lines 767 791) no Hoare annotation was computed. [2018-11-10 04:35:24,043 INFO L421 ceAbstractionStarter]: At program point processEnvironmentENTRY(lines 767 791) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= |old(~pumpRunning~0)| ~pumpRunning~0) (not (= ~systemActive~0 1))) [2018-11-10 04:35:24,043 INFO L421 ceAbstractionStarter]: At program point L786(line 786) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= |old(~pumpRunning~0)| ~pumpRunning~0) (not (= ~systemActive~0 1))) [2018-11-10 04:35:24,043 INFO L425 ceAbstractionStarter]: For program point L786-1(lines 767 791) no Hoare annotation was computed. [2018-11-10 04:35:24,043 INFO L421 ceAbstractionStarter]: At program point L781(line 781) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1))) [2018-11-10 04:35:24,044 INFO L421 ceAbstractionStarter]: At program point L777(line 777) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1))) [2018-11-10 04:35:24,044 INFO L425 ceAbstractionStarter]: For program point L775(lines 775 783) no Hoare annotation was computed. [2018-11-10 04:35:24,044 INFO L421 ceAbstractionStarter]: At program point L773(line 773) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1))) [2018-11-10 04:35:24,044 INFO L425 ceAbstractionStarter]: For program point L773-1(line 773) no Hoare annotation was computed. [2018-11-10 04:35:24,044 INFO L425 ceAbstractionStarter]: For program point L771(lines 771 788) no Hoare annotation was computed. [2018-11-10 04:35:24,044 INFO L421 ceAbstractionStarter]: At program point testENTRY(lines 665 728) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 04:35:24,044 INFO L425 ceAbstractionStarter]: For program point testFINAL(lines 665 728) no Hoare annotation was computed. [2018-11-10 04:35:24,044 INFO L421 ceAbstractionStarter]: At program point L721(lines 674 722) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 04:35:24,044 INFO L425 ceAbstractionStarter]: For program point L711(lines 711 715) no Hoare annotation was computed. [2018-11-10 04:35:24,044 INFO L421 ceAbstractionStarter]: At program point L711-2(lines 705 716) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~pumpRunning~0)| ~pumpRunning~0) (= test_~splverifierCounter~0 0))) [2018-11-10 04:35:24,045 INFO L425 ceAbstractionStarter]: For program point L676(lines 675 720) no Hoare annotation was computed. [2018-11-10 04:35:24,045 INFO L425 ceAbstractionStarter]: For program point L705(lines 705 716) no Hoare annotation was computed. [2018-11-10 04:35:24,045 INFO L421 ceAbstractionStarter]: At program point L697(line 697) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~pumpRunning~0)| ~pumpRunning~0) (= test_~splverifierCounter~0 0))) [2018-11-10 04:35:24,045 INFO L425 ceAbstractionStarter]: For program point L695(lines 695 701) no Hoare annotation was computed. [2018-11-10 04:35:24,045 INFO L425 ceAbstractionStarter]: For program point L695-1(lines 695 701) no Hoare annotation was computed. [2018-11-10 04:35:24,045 INFO L421 ceAbstractionStarter]: At program point L687(line 687) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~pumpRunning~0)| ~pumpRunning~0) (= test_~splverifierCounter~0 0))) [2018-11-10 04:35:24,045 INFO L421 ceAbstractionStarter]: At program point L718(lines 675 720) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~pumpRunning~0)| ~pumpRunning~0) (= test_~splverifierCounter~0 0))) [2018-11-10 04:35:24,045 INFO L425 ceAbstractionStarter]: For program point L685(lines 685 691) no Hoare annotation was computed. [2018-11-10 04:35:24,047 INFO L425 ceAbstractionStarter]: For program point L685-1(lines 685 691) no Hoare annotation was computed. [2018-11-10 04:35:24,047 INFO L425 ceAbstractionStarter]: For program point L677(lines 677 681) no Hoare annotation was computed. [2018-11-10 04:35:24,048 INFO L425 ceAbstractionStarter]: For program point testEXIT(lines 665 728) no Hoare annotation was computed. [2018-11-10 04:35:24,048 INFO L425 ceAbstractionStarter]: For program point L675-1(lines 675 720) no Hoare annotation was computed. [2018-11-10 04:35:24,048 INFO L425 ceAbstractionStarter]: For program point L354-1(line 354) no Hoare annotation was computed. [2018-11-10 04:35:24,048 INFO L425 ceAbstractionStarter]: For program point L352(line 352) no Hoare annotation was computed. [2018-11-10 04:35:24,048 INFO L425 ceAbstractionStarter]: For program point L352-1(line 352) no Hoare annotation was computed. [2018-11-10 04:35:24,048 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 313 358) no Hoare annotation was computed. [2018-11-10 04:35:24,048 INFO L425 ceAbstractionStarter]: For program point L344(lines 344 345) no Hoare annotation was computed. [2018-11-10 04:35:24,048 INFO L425 ceAbstractionStarter]: For program point L344-1(lines 327 347) no Hoare annotation was computed. [2018-11-10 04:35:24,048 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 313 358) no Hoare annotation was computed. [2018-11-10 04:35:24,049 INFO L425 ceAbstractionStarter]: For program point L337(lines 337 338) no Hoare annotation was computed. [2018-11-10 04:35:24,049 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 313 358) no Hoare annotation was computed. [2018-11-10 04:35:24,049 INFO L425 ceAbstractionStarter]: For program point L333(lines 333 340) no Hoare annotation was computed. [2018-11-10 04:35:24,049 INFO L425 ceAbstractionStarter]: For program point L332(line 332) no Hoare annotation was computed. [2018-11-10 04:35:24,049 INFO L425 ceAbstractionStarter]: For program point L332-1(line 332) no Hoare annotation was computed. [2018-11-10 04:35:24,049 INFO L425 ceAbstractionStarter]: For program point L327(lines 327 347) no Hoare annotation was computed. [2018-11-10 04:35:24,049 INFO L425 ceAbstractionStarter]: For program point L354(line 354) no Hoare annotation was computed. [2018-11-10 04:35:24,049 INFO L425 ceAbstractionStarter]: For program point L467-2(lines 467 475) no Hoare annotation was computed. [2018-11-10 04:35:24,049 INFO L425 ceAbstractionStarter]: For program point printEnvironmentEXIT(lines 459 481) no Hoare annotation was computed. [2018-11-10 04:35:24,050 INFO L425 ceAbstractionStarter]: For program point printEnvironmentENTRY(lines 459 481) no Hoare annotation was computed. [2018-11-10 04:35:24,050 INFO L425 ceAbstractionStarter]: For program point printEnvironmentFINAL(lines 459 481) no Hoare annotation was computed. [2018-11-10 04:35:24,050 INFO L425 ceAbstractionStarter]: For program point L467(lines 467 475) no Hoare annotation was computed. [2018-11-10 04:35:24,050 INFO L425 ceAbstractionStarter]: For program point L275(line 275) no Hoare annotation was computed. [2018-11-10 04:35:24,050 INFO L425 ceAbstractionStarter]: For program point L234(lines 234 238) no Hoare annotation was computed. [2018-11-10 04:35:24,050 INFO L425 ceAbstractionStarter]: For program point L259-1(lines 259 279) no Hoare annotation was computed. [2018-11-10 04:35:24,050 INFO L425 ceAbstractionStarter]: For program point L259-3(lines 259 279) no Hoare annotation was computed. [2018-11-10 04:35:24,050 INFO L425 ceAbstractionStarter]: For program point L288(line 288) no Hoare annotation was computed. [2018-11-10 04:35:24,050 INFO L425 ceAbstractionStarter]: For program point L288-1(line 288) no Hoare annotation was computed. [2018-11-10 04:35:24,050 INFO L425 ceAbstractionStarter]: For program point L280(lines 258 281) no Hoare annotation was computed. [2018-11-10 04:35:24,051 INFO L425 ceAbstractionStarter]: For program point L272(line 272) no Hoare annotation was computed. [2018-11-10 04:35:24,051 INFO L425 ceAbstractionStarter]: For program point L239(lines 239 255) no Hoare annotation was computed. [2018-11-10 04:35:24,051 INFO L425 ceAbstractionStarter]: For program point L272-1(line 272) no Hoare annotation was computed. [2018-11-10 04:35:24,051 INFO L425 ceAbstractionStarter]: For program point L301(line 301) no Hoare annotation was computed. [2018-11-10 04:35:24,051 INFO L425 ceAbstractionStarter]: For program point L301-1(line 301) no Hoare annotation was computed. [2018-11-10 04:35:24,051 INFO L425 ceAbstractionStarter]: For program point L260(lines 259 279) no Hoare annotation was computed. [2018-11-10 04:35:24,051 INFO L425 ceAbstractionStarter]: For program point L256(lines 256 297) no Hoare annotation was computed. [2018-11-10 04:35:24,051 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 210 312) no Hoare annotation was computed. [2018-11-10 04:35:24,051 INFO L425 ceAbstractionStarter]: For program point L248(line 248) no Hoare annotation was computed. [2018-11-10 04:35:24,051 INFO L425 ceAbstractionStarter]: For program point L248-1(line 248) no Hoare annotation was computed. [2018-11-10 04:35:24,052 INFO L425 ceAbstractionStarter]: For program point L244(line 244) no Hoare annotation was computed. [2018-11-10 04:35:24,052 INFO L425 ceAbstractionStarter]: For program point L244-1(line 244) no Hoare annotation was computed. [2018-11-10 04:35:24,052 INFO L425 ceAbstractionStarter]: For program point L298(lines 298 309) no Hoare annotation was computed. [2018-11-10 04:35:24,052 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 210 312) no Hoare annotation was computed. [2018-11-10 04:35:24,052 INFO L425 ceAbstractionStarter]: For program point L261(lines 261 265) no Hoare annotation was computed. [2018-11-10 04:35:24,052 INFO L425 ceAbstractionStarter]: For program point L290(line 290) no Hoare annotation was computed. [2018-11-10 04:35:24,052 INFO L425 ceAbstractionStarter]: For program point L290-1(line 290) no Hoare annotation was computed. [2018-11-10 04:35:24,052 INFO L425 ceAbstractionStarter]: For program point L286(line 286) no Hoare annotation was computed. [2018-11-10 04:35:24,052 INFO L425 ceAbstractionStarter]: For program point L286-1(line 286) no Hoare annotation was computed. [2018-11-10 04:35:24,053 INFO L425 ceAbstractionStarter]: For program point L274(line 274) no Hoare annotation was computed. [2018-11-10 04:35:24,053 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 210 312) no Hoare annotation was computed. [2018-11-10 04:35:24,053 INFO L425 ceAbstractionStarter]: For program point L241(line 241) no Hoare annotation was computed. [2018-11-10 04:35:24,053 INFO L425 ceAbstractionStarter]: For program point L274-1(line 274) no Hoare annotation was computed. [2018-11-10 04:35:24,053 INFO L425 ceAbstractionStarter]: For program point L241-1(line 241) no Hoare annotation was computed. [2018-11-10 04:35:24,053 INFO L425 ceAbstractionStarter]: For program point L270(line 270) no Hoare annotation was computed. [2018-11-10 04:35:24,053 INFO L425 ceAbstractionStarter]: For program point L270-1(line 270) no Hoare annotation was computed. [2018-11-10 04:35:24,053 INFO L425 ceAbstractionStarter]: For program point L299(lines 299 306) no Hoare annotation was computed. [2018-11-10 04:35:24,053 INFO L425 ceAbstractionStarter]: For program point L291(line 291) no Hoare annotation was computed. [2018-11-10 04:35:24,053 INFO L425 ceAbstractionStarter]: For program point select_oneENTRY(lines 505 514) no Hoare annotation was computed. [2018-11-10 04:35:24,054 INFO L425 ceAbstractionStarter]: For program point select_oneFINAL(lines 505 514) no Hoare annotation was computed. [2018-11-10 04:35:24,054 INFO L425 ceAbstractionStarter]: For program point select_oneEXIT(lines 505 514) no Hoare annotation was computed. [2018-11-10 04:35:24,054 INFO L425 ceAbstractionStarter]: For program point L384(line 384) no Hoare annotation was computed. [2018-11-10 04:35:24,054 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-10 04:35:24,054 INFO L425 ceAbstractionStarter]: For program point L477(line 477) no Hoare annotation was computed. [2018-11-10 04:35:24,054 INFO L425 ceAbstractionStarter]: For program point L477-1(line 477) no Hoare annotation was computed. [2018-11-10 04:35:24,054 INFO L425 ceAbstractionStarter]: For program point L345(line 345) no Hoare annotation was computed. [2018-11-10 04:35:24,054 INFO L425 ceAbstractionStarter]: For program point L473(line 473) no Hoare annotation was computed. [2018-11-10 04:35:24,055 INFO L425 ceAbstractionStarter]: For program point L473-1(line 473) no Hoare annotation was computed. [2018-11-10 04:35:24,055 INFO L425 ceAbstractionStarter]: For program point L469(line 469) no Hoare annotation was computed. [2018-11-10 04:35:24,055 INFO L425 ceAbstractionStarter]: For program point L469-1(line 469) no Hoare annotation was computed. [2018-11-10 04:35:24,055 INFO L425 ceAbstractionStarter]: For program point L337(line 337) no Hoare annotation was computed. [2018-11-10 04:35:24,055 INFO L425 ceAbstractionStarter]: For program point L465(line 465) no Hoare annotation was computed. [2018-11-10 04:35:24,055 INFO L425 ceAbstractionStarter]: For program point L337-1(line 337) no Hoare annotation was computed. [2018-11-10 04:35:24,055 INFO L425 ceAbstractionStarter]: For program point L337-2(line 337) no Hoare annotation was computed. [2018-11-10 04:35:24,055 INFO L425 ceAbstractionStarter]: For program point L876(line 876) no Hoare annotation was computed. [2018-11-10 04:35:24,055 INFO L425 ceAbstractionStarter]: For program point L876-1(line 876) no Hoare annotation was computed. [2018-11-10 04:35:24,055 INFO L425 ceAbstractionStarter]: For program point L874(line 874) no Hoare annotation was computed. [2018-11-10 04:35:24,056 INFO L425 ceAbstractionStarter]: For program point L874-1(line 874) no Hoare annotation was computed. [2018-11-10 04:35:24,056 INFO L425 ceAbstractionStarter]: For program point L391(line 391) no Hoare annotation was computed. [2018-11-10 04:35:24,056 INFO L425 ceAbstractionStarter]: For program point L870(line 870) no Hoare annotation was computed. [2018-11-10 04:35:24,056 INFO L425 ceAbstractionStarter]: For program point L870-1(line 870) no Hoare annotation was computed. [2018-11-10 04:35:24,056 INFO L425 ceAbstractionStarter]: For program point L866(line 866) no Hoare annotation was computed. [2018-11-10 04:35:24,056 INFO L425 ceAbstractionStarter]: For program point L866-1(line 866) no Hoare annotation was computed. [2018-11-10 04:35:24,056 INFO L425 ceAbstractionStarter]: For program point L383(line 383) no Hoare annotation was computed. [2018-11-10 04:35:24,056 INFO L425 ceAbstractionStarter]: For program point L383-1(line 383) no Hoare annotation was computed. [2018-11-10 04:35:24,056 INFO L425 ceAbstractionStarter]: For program point L862(line 862) no Hoare annotation was computed. [2018-11-10 04:35:24,057 INFO L425 ceAbstractionStarter]: For program point L862-1(line 862) no Hoare annotation was computed. [2018-11-10 04:35:24,057 INFO L425 ceAbstractionStarter]: For program point L858(line 858) no Hoare annotation was computed. [2018-11-10 04:35:24,057 INFO L425 ceAbstractionStarter]: For program point L858-1(line 858) no Hoare annotation was computed. [2018-11-10 04:35:24,057 INFO L425 ceAbstractionStarter]: For program point L344(line 344) no Hoare annotation was computed. [2018-11-10 04:35:24,057 INFO L425 ceAbstractionStarter]: For program point L344-1(line 344) no Hoare annotation was computed. [2018-11-10 04:35:24,057 INFO L425 ceAbstractionStarter]: For program point L854(line 854) no Hoare annotation was computed. [2018-11-10 04:35:24,057 INFO L425 ceAbstractionStarter]: For program point L338(line 338) no Hoare annotation was computed. [2018-11-10 04:35:24,057 INFO L425 ceAbstractionStarter]: For program point L850(line 850) no Hoare annotation was computed. [2018-11-10 04:35:24,057 INFO L425 ceAbstractionStarter]: For program point L850-1(line 850) no Hoare annotation was computed. [2018-11-10 04:35:24,058 INFO L425 ceAbstractionStarter]: For program point L464(line 464) no Hoare annotation was computed. [2018-11-10 04:35:24,058 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (= |old(~pumpRunning~0)| ~pumpRunning~0) [2018-11-10 04:35:24,058 INFO L425 ceAbstractionStarter]: For program point L390(line 390) no Hoare annotation was computed. [2018-11-10 04:35:24,058 INFO L425 ceAbstractionStarter]: For program point L390-1(line 390) no Hoare annotation was computed. [2018-11-10 04:35:24,058 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 04:35:24,058 INFO L425 ceAbstractionStarter]: For program point activatePumpEXIT(lines 800 816) no Hoare annotation was computed. [2018-11-10 04:35:24,058 INFO L425 ceAbstractionStarter]: For program point L811(line 811) no Hoare annotation was computed. [2018-11-10 04:35:24,058 INFO L425 ceAbstractionStarter]: For program point L811-1(lines 800 816) no Hoare annotation was computed. [2018-11-10 04:35:24,058 INFO L425 ceAbstractionStarter]: For program point activatePumpENTRY(lines 800 816) no Hoare annotation was computed. [2018-11-10 04:35:24,059 INFO L425 ceAbstractionStarter]: For program point L807(lines 807 813) no Hoare annotation was computed. [2018-11-10 04:35:24,059 INFO L425 ceAbstractionStarter]: For program point L805(line 805) no Hoare annotation was computed. [2018-11-10 04:35:24,059 INFO L425 ceAbstractionStarter]: For program point L805-1(line 805) no Hoare annotation was computed. [2018-11-10 04:35:24,059 INFO L425 ceAbstractionStarter]: For program point getWaterLevelENTRY(lines 482 490) no Hoare annotation was computed. [2018-11-10 04:35:24,059 INFO L425 ceAbstractionStarter]: For program point getWaterLevelFINAL(lines 482 490) no Hoare annotation was computed. [2018-11-10 04:35:24,059 INFO L425 ceAbstractionStarter]: For program point getWaterLevelEXIT(lines 482 490) no Hoare annotation was computed. [2018-11-10 04:35:24,059 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-11-10 04:35:24,059 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2018-11-10 04:35:24,059 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-11-10 04:35:24,059 INFO L421 ceAbstractionStarter]: At program point changeMethaneLevelENTRY(lines 438 449) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (= 0 ~methaneLevelCritical~0) (not (= ~systemActive~0 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 04:35:24,060 INFO L425 ceAbstractionStarter]: For program point L442-1(lines 438 449) no Hoare annotation was computed. [2018-11-10 04:35:24,060 INFO L425 ceAbstractionStarter]: For program point changeMethaneLevelEXIT(lines 438 449) no Hoare annotation was computed. [2018-11-10 04:35:24,060 INFO L428 ceAbstractionStarter]: At program point isMethaneLevelCriticalENTRY(lines 450 458) the Hoare annotation is: true [2018-11-10 04:35:24,060 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalFINAL(lines 450 458) no Hoare annotation was computed. [2018-11-10 04:35:24,060 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalEXIT(lines 450 458) no Hoare annotation was computed. [2018-11-10 04:35:24,060 INFO L421 ceAbstractionStarter]: At program point timeShiftENTRY(lines 735 758) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= |old(~pumpRunning~0)| ~pumpRunning~0) (not (= ~systemActive~0 1))) [2018-11-10 04:35:24,060 INFO L421 ceAbstractionStarter]: At program point L748(line 748) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= |old(~pumpRunning~0)| ~pumpRunning~0) (not (= ~systemActive~0 1))) [2018-11-10 04:35:24,060 INFO L425 ceAbstractionStarter]: For program point timeShiftEXIT(lines 735 758) no Hoare annotation was computed. [2018-11-10 04:35:24,060 INFO L421 ceAbstractionStarter]: At program point L746(lines 746 752) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= |old(~pumpRunning~0)| ~pumpRunning~0) (not (= ~systemActive~0 1))) [2018-11-10 04:35:24,060 INFO L425 ceAbstractionStarter]: For program point timeShiftFINAL(lines 735 758) no Hoare annotation was computed. [2018-11-10 04:35:24,060 INFO L421 ceAbstractionStarter]: At program point L741(line 741) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1))) [2018-11-10 04:35:24,061 INFO L425 ceAbstractionStarter]: For program point L739(lines 738 757) no Hoare annotation was computed. [2018-11-10 04:35:24,061 INFO L425 ceAbstractionStarter]: For program point cleanupEXIT(lines 541 570) no Hoare annotation was computed. [2018-11-10 04:35:24,061 INFO L428 ceAbstractionStarter]: At program point L566(lines 541 570) the Hoare annotation is: true [2018-11-10 04:35:24,061 INFO L425 ceAbstractionStarter]: For program point L562(line 562) no Hoare annotation was computed. [2018-11-10 04:35:24,061 INFO L425 ceAbstractionStarter]: For program point L552(line 552) no Hoare annotation was computed. [2018-11-10 04:35:24,061 INFO L428 ceAbstractionStarter]: At program point cleanupENTRY(lines 541 570) the Hoare annotation is: true [2018-11-10 04:35:24,061 INFO L425 ceAbstractionStarter]: For program point L555(lines 555 559) no Hoare annotation was computed. [2018-11-10 04:35:24,061 INFO L428 ceAbstractionStarter]: At program point L555-1(lines 555 559) the Hoare annotation is: true [2018-11-10 04:35:24,061 INFO L425 ceAbstractionStarter]: For program point L551-1(lines 551 565) no Hoare annotation was computed. [2018-11-10 04:35:24,061 INFO L428 ceAbstractionStarter]: At program point L551-3(lines 551 565) the Hoare annotation is: true [2018-11-10 04:35:24,061 INFO L428 ceAbstractionStarter]: At program point L547(line 547) the Hoare annotation is: true [2018-11-10 04:35:24,062 INFO L425 ceAbstractionStarter]: For program point L547-1(line 547) no Hoare annotation was computed. [2018-11-10 04:35:24,062 INFO L425 ceAbstractionStarter]: For program point L418-1(lines 414 425) no Hoare annotation was computed. [2018-11-10 04:35:24,062 INFO L428 ceAbstractionStarter]: At program point lowerWaterLevelENTRY(lines 414 425) the Hoare annotation is: true [2018-11-10 04:35:24,062 INFO L425 ceAbstractionStarter]: For program point lowerWaterLevelEXIT(lines 414 425) no Hoare annotation was computed. [2018-11-10 04:35:24,062 INFO L425 ceAbstractionStarter]: For program point setupEXIT(lines 596 602) no Hoare annotation was computed. [2018-11-10 04:35:24,062 INFO L428 ceAbstractionStarter]: At program point setupFINAL(lines 596 602) the Hoare annotation is: true [2018-11-10 04:35:24,062 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 04:35:24,062 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) [2018-11-10 04:35:24,062 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 04:35:24,062 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 04:35:24,063 INFO L425 ceAbstractionStarter]: For program point waterRiseEXIT(lines 426 437) no Hoare annotation was computed. [2018-11-10 04:35:24,063 INFO L425 ceAbstractionStarter]: For program point L430-1(lines 426 437) no Hoare annotation was computed. [2018-11-10 04:35:24,063 INFO L428 ceAbstractionStarter]: At program point waterRiseENTRY(lines 426 437) the Hoare annotation is: true [2018-11-10 04:35:24,063 INFO L425 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 492 499) no Hoare annotation was computed. [2018-11-10 04:35:24,063 INFO L428 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 492 499) the Hoare annotation is: true [2018-11-10 04:35:24,063 INFO L425 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 492 499) no Hoare annotation was computed. [2018-11-10 04:35:24,063 INFO L425 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 496) no Hoare annotation was computed. [2018-11-10 04:35:24,063 INFO L428 ceAbstractionStarter]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 639 663) the Hoare annotation is: true [2018-11-10 04:35:24,063 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification1_spec__1EXIT(lines 639 663) no Hoare annotation was computed. [2018-11-10 04:35:24,063 INFO L421 ceAbstractionStarter]: At program point L653(line 653) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= ~systemActive~0 1))) [2018-11-10 04:35:24,063 INFO L425 ceAbstractionStarter]: For program point L651(lines 651 657) no Hoare annotation was computed. [2018-11-10 04:35:24,064 INFO L421 ceAbstractionStarter]: At program point L649(line 649) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= ~systemActive~0 1)) (not (= ~methaneLevelCritical~0 0))) [2018-11-10 04:35:24,064 INFO L425 ceAbstractionStarter]: For program point L649-1(line 649) no Hoare annotation was computed. [2018-11-10 04:35:24,064 INFO L425 ceAbstractionStarter]: For program point L647(lines 647 660) no Hoare annotation was computed. [2018-11-10 04:35:24,064 INFO L425 ceAbstractionStarter]: For program point L647-1(lines 639 663) no Hoare annotation was computed. [2018-11-10 04:35:24,064 INFO L428 ceAbstractionStarter]: At program point L645(line 645) the Hoare annotation is: true [2018-11-10 04:35:24,064 INFO L425 ceAbstractionStarter]: For program point L645-1(line 645) no Hoare annotation was computed. [2018-11-10 04:35:24,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 04:35:24 BoogieIcfgContainer [2018-11-10 04:35:24,080 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 04:35:24,081 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 04:35:24,081 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 04:35:24,081 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 04:35:24,082 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:35:21" (3/4) ... [2018-11-10 04:35:24,086 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 04:35:24,094 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_free [2018-11-10 04:35:24,094 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_reset [2018-11-10 04:35:24,094 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-11-10 04:35:24,094 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-11-10 04:35:24,094 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 04:35:24,094 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure Specification2 [2018-11-10 04:35:24,094 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__methaneQuery [2018-11-10 04:35:24,095 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure activatePump__wrappee__base [2018-11-10 04:35:24,095 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isPumpRunning [2018-11-10 04:35:24,095 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printPump [2018-11-10 04:35:24,095 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-11-10 04:35:24,095 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_set [2018-11-10 04:35:24,095 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_argtype [2018-11-10 04:35:24,095 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure runTest [2018-11-10 04:35:24,095 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneAlarm [2018-11-10 04:35:24,095 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2018-11-10 04:35:24,095 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment [2018-11-10 04:35:24,095 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-11-10 04:35:24,096 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_arg [2018-11-10 04:35:24,096 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 04:35:24,096 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__error_stack_mgt [2018-11-10 04:35:24,096 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printEnvironment [2018-11-10 04:35:24,096 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_one [2018-11-10 04:35:24,096 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure activatePump [2018-11-10 04:35:24,096 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~X~int~TO~int [2018-11-10 04:35:24,096 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2018-11-10 04:35:24,096 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getWaterLevel [2018-11-10 04:35:24,096 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2018-11-10 04:35:24,096 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2018-11-10 04:35:24,096 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2018-11-10 04:35:24,097 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure lowerWaterLevel [2018-11-10 04:35:24,097 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-11-10 04:35:24,097 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2018-11-10 04:35:24,097 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-11-10 04:35:24,097 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification1_spec__1 [2018-11-10 04:35:24,106 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 42 nodes and edges [2018-11-10 04:35:24,106 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2018-11-10 04:35:24,107 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-10 04:35:24,137 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(0 == \old(pumpRunning)) || !(systemActive == 1)) || !(\old(methaneLevelCritical) == 0)) || (\old(pumpRunning) == pumpRunning && splverifierCounter == 0) [2018-11-10 04:35:24,138 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0 == \old(pumpRunning)) || !(systemActive == 1)) || !(\old(methaneLevelCritical) == 0) [2018-11-10 04:35:24,192 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_f8bb7550-b29b-463c-9b4d-1eb45adb37d9/bin-2019/uautomizer/witness.graphml [2018-11-10 04:35:24,193 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 04:35:24,193 INFO L168 Benchmark]: Toolchain (without parser) took 3846.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 960.3 MB in the beginning and 949.8 MB in the end (delta: 10.5 MB). Peak memory consumption was 154.2 MB. Max. memory is 11.5 GB. [2018-11-10 04:35:24,194 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:35:24,195 INFO L168 Benchmark]: CACSL2BoogieTranslator took 401.42 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 936.2 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 04:35:24,195 INFO L168 Benchmark]: Boogie Preprocessor took 109.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 936.2 MB in the beginning and 1.1 GB in the end (delta: -201.6 MB). Peak memory consumption was 15.8 MB. Max. memory is 11.5 GB. [2018-11-10 04:35:24,195 INFO L168 Benchmark]: RCFGBuilder took 836.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 81.6 MB). Peak memory consumption was 81.6 MB. Max. memory is 11.5 GB. [2018-11-10 04:35:24,196 INFO L168 Benchmark]: TraceAbstraction took 2382.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 960.2 MB in the end (delta: 93.3 MB). Peak memory consumption was 93.3 MB. Max. memory is 11.5 GB. [2018-11-10 04:35:24,196 INFO L168 Benchmark]: Witness Printer took 111.89 ms. Allocated memory is still 1.2 GB. Free memory was 960.2 MB in the beginning and 949.8 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 11.5 GB. [2018-11-10 04:35:24,198 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 401.42 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 936.2 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 109.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 936.2 MB in the beginning and 1.1 GB in the end (delta: -201.6 MB). Peak memory consumption was 15.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 836.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 81.6 MB). Peak memory consumption was 81.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2382.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 960.2 MB in the end (delta: 93.3 MB). Peak memory consumption was 93.3 MB. Max. memory is 11.5 GB. * Witness Printer took 111.89 ms. Allocated memory is still 1.2 GB. Free memory was 960.2 MB in the beginning and 949.8 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 496]: 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: 541]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 675]: Loop Invariant Derived loop invariant: ((!(0 == \old(pumpRunning)) || !(systemActive == 1)) || !(\old(methaneLevelCritical) == 0)) || (\old(pumpRunning) == pumpRunning && splverifierCounter == 0) - InvariantResult [Line: 674]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(systemActive == 1)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 551]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 36 procedures, 310 locations, 1 error locations. SAFE Result, 2.3s OverallTime, 5 OverallIterations, 1 TraceHistogramMax, 0.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.5s HoareAnnotationTime, HoareTripleCheckerStatistics: 689 SDtfs, 277 SDslu, 1291 SDs, 0 SdLazy, 301 SolverSat, 58 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 44 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=188occurred 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, 48 LocationsWithAnnotation, 223 PreInvPairs, 236 NumberOfFragments, 427 HoareAnnotationTreeSize, 223 FomulaSimplifications, 68 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 48 FomulaSimplificationsInter, 705 FormulaSimplificationTreeSizeReductionInter, 0.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 450 NumberOfCodeBlocks, 450 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 445 ConstructedInterpolants, 0 QuantifiedInterpolants, 61019 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...