./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec5_product12_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_94fda126-7595-4517-bc0a-f1185cb211df/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_94fda126-7595-4517-bc0a-f1185cb211df/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_94fda126-7595-4517-bc0a-f1185cb211df/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_94fda126-7595-4517-bc0a-f1185cb211df/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec5_product12_true-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_94fda126-7595-4517-bc0a-f1185cb211df/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_94fda126-7595-4517-bc0a-f1185cb211df/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 9343b88a4e8cc40a93847bba5f39d0e11192791f ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 00:46:45,154 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 00:46:45,155 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 00:46:45,164 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 00:46:45,164 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 00:46:45,165 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 00:46:45,166 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 00:46:45,167 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 00:46:45,168 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 00:46:45,169 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 00:46:45,170 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 00:46:45,170 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 00:46:45,170 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 00:46:45,171 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 00:46:45,172 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 00:46:45,173 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 00:46:45,173 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 00:46:45,174 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 00:46:45,176 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 00:46:45,177 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 00:46:45,178 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 00:46:45,179 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 00:46:45,180 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 00:46:45,180 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 00:46:45,181 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 00:46:45,181 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 00:46:45,182 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 00:46:45,182 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 00:46:45,183 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 00:46:45,184 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 00:46:45,184 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 00:46:45,184 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 00:46:45,185 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 00:46:45,185 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 00:46:45,185 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 00:46:45,186 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 00:46:45,186 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_94fda126-7595-4517-bc0a-f1185cb211df/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 00:46:45,195 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 00:46:45,195 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 00:46:45,196 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 00:46:45,196 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 00:46:45,197 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 00:46:45,197 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 00:46:45,197 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 00:46:45,197 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 00:46:45,197 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 00:46:45,197 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 00:46:45,198 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 00:46:45,198 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 00:46:45,198 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 00:46:45,198 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 00:46:45,198 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 00:46:45,198 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 00:46:45,198 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 00:46:45,199 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 00:46:45,199 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 00:46:45,199 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 00:46:45,199 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 00:46:45,199 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 00:46:45,199 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 00:46:45,199 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 00:46:45,200 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 00:46:45,200 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 00:46:45,200 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 00:46:45,200 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 00:46:45,200 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 00:46:45,200 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_94fda126-7595-4517-bc0a-f1185cb211df/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 -> 9343b88a4e8cc40a93847bba5f39d0e11192791f [2018-11-10 00:46:45,223 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 00:46:45,231 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 00:46:45,233 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 00:46:45,234 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 00:46:45,234 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 00:46:45,234 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_94fda126-7595-4517-bc0a-f1185cb211df/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec5_product12_true-unreach-call_false-termination.cil.c [2018-11-10 00:46:45,269 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_94fda126-7595-4517-bc0a-f1185cb211df/bin-2019/uautomizer/data/fc9d5e522/f3487fb603fb46aeb327b9906cd5de1e/FLAGc7403f3da [2018-11-10 00:46:45,686 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 00:46:45,686 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_94fda126-7595-4517-bc0a-f1185cb211df/sv-benchmarks/c/product-lines/minepump_spec5_product12_true-unreach-call_false-termination.cil.c [2018-11-10 00:46:45,694 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_94fda126-7595-4517-bc0a-f1185cb211df/bin-2019/uautomizer/data/fc9d5e522/f3487fb603fb46aeb327b9906cd5de1e/FLAGc7403f3da [2018-11-10 00:46:45,702 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_94fda126-7595-4517-bc0a-f1185cb211df/bin-2019/uautomizer/data/fc9d5e522/f3487fb603fb46aeb327b9906cd5de1e [2018-11-10 00:46:45,704 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 00:46:45,705 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 00:46:45,705 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 00:46:45,706 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 00:46:45,708 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 00:46:45,708 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:46:45" (1/1) ... [2018-11-10 00:46:45,710 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 12:46:45, skipping insertion in model container [2018-11-10 00:46:45,710 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:46:45" (1/1) ... [2018-11-10 00:46:45,716 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 00:46:45,742 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 00:46:45,916 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 00:46:45,923 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 00:46:45,974 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 00:46:45,991 INFO L193 MainTranslator]: Completed translation [2018-11-10 00:46:45,992 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:46:45 WrapperNode [2018-11-10 00:46:45,992 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 00:46:45,992 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 00:46:45,992 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 00:46:45,993 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 00:46:46,044 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:46:45" (1/1) ... [2018-11-10 00:46:46,044 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:46:45" (1/1) ... [2018-11-10 00:46:46,058 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:46:45" (1/1) ... [2018-11-10 00:46:46,059 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:46:45" (1/1) ... [2018-11-10 00:46:46,080 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:46:45" (1/1) ... [2018-11-10 00:46:46,087 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:46:45" (1/1) ... [2018-11-10 00:46:46,090 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:46:45" (1/1) ... [2018-11-10 00:46:46,095 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 00:46:46,095 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 00:46:46,095 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 00:46:46,096 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 00:46:46,096 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:46:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_94fda126-7595-4517-bc0a-f1185cb211df/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 00:46:46,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 00:46:46,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 00:46:46,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-10 00:46:46,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2018-11-10 00:46:46,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2018-11-10 00:46:46,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2018-11-10 00:46:46,141 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 00:46:46,141 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 00:46:46,141 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2018-11-10 00:46:46,141 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-10 00:46:46,142 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 00:46:46,142 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-10 00:46:46,142 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 00:46:46,142 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-10 00:46:46,142 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-10 00:46:46,142 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-10 00:46:46,142 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 00:46:46,142 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 00:46:46,143 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 00:46:46,143 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 00:46:46,143 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-10 00:46:46,143 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 00:46:46,143 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 00:46:46,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 00:46:46,143 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 00:46:46,143 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-10 00:46:46,143 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 00:46:46,143 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 00:46:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 00:46:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-10 00:46:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-10 00:46:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-10 00:46:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-10 00:46:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-10 00:46:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-10 00:46:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-10 00:46:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 00:46:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 00:46:46,145 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 00:46:46,145 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 00:46:46,145 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-10 00:46:46,145 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-10 00:46:46,145 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 00:46:46,145 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 00:46:46,145 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 00:46:46,145 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2018-11-10 00:46:46,145 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2018-11-10 00:46:46,146 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2018-11-10 00:46:46,146 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 00:46:46,146 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 00:46:46,146 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-10 00:46:46,146 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 00:46:46,146 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-10 00:46:46,146 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 00:46:46,146 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-10 00:46:46,146 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-10 00:46:46,146 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-10 00:46:46,147 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 00:46:46,147 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2018-11-10 00:46:46,147 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-10 00:46:46,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 00:46:46,147 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 00:46:46,147 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 00:46:46,147 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 00:46:46,147 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 00:46:46,147 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-10 00:46:46,147 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 00:46:46,148 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 00:46:46,148 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 00:46:46,148 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 00:46:46,148 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 00:46:46,148 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 00:46:46,148 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-10 00:46:46,148 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-10 00:46:46,148 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-10 00:46:46,148 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-10 00:46:46,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-10 00:46:46,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 00:46:46,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-10 00:46:46,149 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-10 00:46:46,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 00:46:46,149 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-10 00:46:46,149 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-10 00:46:46,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 00:46:46,149 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-10 00:46:46,149 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-10 00:46:46,149 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-10 00:46:46,150 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-10 00:46:46,150 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 00:46:46,150 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 00:46:46,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-10 00:46:46,781 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 00:46:46,781 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:46:46 BoogieIcfgContainer [2018-11-10 00:46:46,782 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 00:46:46,782 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 00:46:46,782 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 00:46:46,785 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 00:46:46,785 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 12:46:45" (1/3) ... [2018-11-10 00:46:46,785 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@df81f8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 12:46:46, skipping insertion in model container [2018-11-10 00:46:46,786 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:46:45" (2/3) ... [2018-11-10 00:46:46,786 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@df81f8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 12:46:46, skipping insertion in model container [2018-11-10 00:46:46,786 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:46:46" (3/3) ... [2018-11-10 00:46:46,787 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product12_true-unreach-call_false-termination.cil.c [2018-11-10 00:46:46,797 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 00:46:46,804 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 00:46:46,816 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 00:46:46,841 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 00:46:46,842 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 00:46:46,842 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 00:46:46,842 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 00:46:46,842 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 00:46:46,843 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 00:46:46,843 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 00:46:46,843 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 00:46:46,843 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 00:46:46,860 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states. [2018-11-10 00:46:46,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-11-10 00:46:46,867 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:46:46,868 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:46:46,870 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:46:46,875 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:46:46,875 INFO L82 PathProgramCache]: Analyzing trace with hash 641165413, now seen corresponding path program 1 times [2018-11-10 00:46:46,876 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:46:46,877 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:46:46,917 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:46:46,918 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:46:46,918 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:46:47,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:46:47,096 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 00:46:47,098 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:46:47,098 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 00:46:47,101 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 00:46:47,108 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 00:46:47,109 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 00:46:47,111 INFO L87 Difference]: Start difference. First operand 186 states. Second operand 2 states. [2018-11-10 00:46:47,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:46:47,138 INFO L93 Difference]: Finished difference Result 245 states and 294 transitions. [2018-11-10 00:46:47,138 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 00:46:47,139 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 96 [2018-11-10 00:46:47,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:46:47,148 INFO L225 Difference]: With dead ends: 245 [2018-11-10 00:46:47,148 INFO L226 Difference]: Without dead ends: 143 [2018-11-10 00:46:47,151 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 00:46:47,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143 states. [2018-11-10 00:46:47,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143 to 143. [2018-11-10 00:46:47,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 143 states. [2018-11-10 00:46:47,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 159 transitions. [2018-11-10 00:46:47,187 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 159 transitions. Word has length 96 [2018-11-10 00:46:47,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:46:47,187 INFO L481 AbstractCegarLoop]: Abstraction has 143 states and 159 transitions. [2018-11-10 00:46:47,188 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 00:46:47,188 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 159 transitions. [2018-11-10 00:46:47,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2018-11-10 00:46:47,191 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:46:47,191 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:46:47,191 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:46:47,191 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:46:47,191 INFO L82 PathProgramCache]: Analyzing trace with hash -1805342947, now seen corresponding path program 1 times [2018-11-10 00:46:47,192 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:46:47,192 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:46:47,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:46:47,192 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:46:47,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:46:47,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:46:47,292 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 00:46:47,293 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:46:47,293 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 00:46:47,294 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 00:46:47,294 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 00:46:47,295 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 00:46:47,295 INFO L87 Difference]: Start difference. First operand 143 states and 159 transitions. Second operand 3 states. [2018-11-10 00:46:47,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:46:47,313 INFO L93 Difference]: Finished difference Result 179 states and 200 transitions. [2018-11-10 00:46:47,315 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 00:46:47,315 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 98 [2018-11-10 00:46:47,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:46:47,316 INFO L225 Difference]: With dead ends: 179 [2018-11-10 00:46:47,317 INFO L226 Difference]: Without dead ends: 133 [2018-11-10 00:46:47,317 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 00:46:47,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2018-11-10 00:46:47,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 133. [2018-11-10 00:46:47,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133 states. [2018-11-10 00:46:47,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 146 transitions. [2018-11-10 00:46:47,328 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 146 transitions. Word has length 98 [2018-11-10 00:46:47,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:46:47,328 INFO L481 AbstractCegarLoop]: Abstraction has 133 states and 146 transitions. [2018-11-10 00:46:47,329 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 00:46:47,329 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 146 transitions. [2018-11-10 00:46:47,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-11-10 00:46:47,330 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:46:47,330 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:46:47,330 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:46:47,331 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:46:47,331 INFO L82 PathProgramCache]: Analyzing trace with hash 348414459, now seen corresponding path program 1 times [2018-11-10 00:46:47,331 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:46:47,331 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:46:47,332 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:46:47,332 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:46:47,332 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:46:47,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:46:47,499 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 00:46:47,500 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:46:47,500 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 00:46:47,501 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 00:46:47,501 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 00:46:47,501 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 00:46:47,501 INFO L87 Difference]: Start difference. First operand 133 states and 146 transitions. Second operand 7 states. [2018-11-10 00:46:47,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:46:47,768 INFO L93 Difference]: Finished difference Result 326 states and 385 transitions. [2018-11-10 00:46:47,769 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 00:46:47,769 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 103 [2018-11-10 00:46:47,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:46:47,771 INFO L225 Difference]: With dead ends: 326 [2018-11-10 00:46:47,771 INFO L226 Difference]: Without dead ends: 258 [2018-11-10 00:46:47,772 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-10 00:46:47,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2018-11-10 00:46:47,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 234. [2018-11-10 00:46:47,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 234 states. [2018-11-10 00:46:47,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 272 transitions. [2018-11-10 00:46:47,794 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 272 transitions. Word has length 103 [2018-11-10 00:46:47,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:46:47,795 INFO L481 AbstractCegarLoop]: Abstraction has 234 states and 272 transitions. [2018-11-10 00:46:47,795 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 00:46:47,795 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 272 transitions. [2018-11-10 00:46:47,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-10 00:46:47,797 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:46:47,798 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 00:46:47,800 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:46:47,801 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:46:47,801 INFO L82 PathProgramCache]: Analyzing trace with hash -1981035841, now seen corresponding path program 1 times [2018-11-10 00:46:47,801 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:46:47,801 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:46:47,802 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:46:47,802 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:46:47,802 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:46:47,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:46:47,930 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-10 00:46:47,931 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:46:47,931 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 00:46:47,932 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 00:46:47,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 00:46:47,932 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 00:46:47,932 INFO L87 Difference]: Start difference. First operand 234 states and 272 transitions. Second operand 6 states. [2018-11-10 00:46:48,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:46:48,066 INFO L93 Difference]: Finished difference Result 387 states and 466 transitions. [2018-11-10 00:46:48,067 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 00:46:48,067 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 106 [2018-11-10 00:46:48,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:46:48,069 INFO L225 Difference]: With dead ends: 387 [2018-11-10 00:46:48,069 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 00:46:48,071 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 00:46:48,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 00:46:48,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 00:46:48,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 00:46:48,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 00:46:48,072 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 106 [2018-11-10 00:46:48,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:46:48,072 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 00:46:48,072 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 00:46:48,072 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 00:46:48,072 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 00:46:48,076 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 00:46:48,466 INFO L425 ceAbstractionStarter]: For program point L609(line 609) no Hoare annotation was computed. [2018-11-10 00:46:48,466 INFO L425 ceAbstractionStarter]: For program point L609-1(lines 590 611) no Hoare annotation was computed. [2018-11-10 00:46:48,466 INFO L425 ceAbstractionStarter]: For program point L607(line 607) no Hoare annotation was computed. [2018-11-10 00:46:48,466 INFO L425 ceAbstractionStarter]: For program point L607-1(line 607) no Hoare annotation was computed. [2018-11-10 00:46:48,466 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 565 620) no Hoare annotation was computed. [2018-11-10 00:46:48,466 INFO L425 ceAbstractionStarter]: For program point L591(line 591) no Hoare annotation was computed. [2018-11-10 00:46:48,466 INFO L425 ceAbstractionStarter]: For program point L612(lines 589 613) no Hoare annotation was computed. [2018-11-10 00:46:48,466 INFO L425 ceAbstractionStarter]: For program point L596(lines 596 600) no Hoare annotation was computed. [2018-11-10 00:46:48,466 INFO L425 ceAbstractionStarter]: For program point L596-1(lines 596 600) no Hoare annotation was computed. [2018-11-10 00:46:48,467 INFO L425 ceAbstractionStarter]: For program point L590-1(lines 590 611) no Hoare annotation was computed. [2018-11-10 00:46:48,467 INFO L425 ceAbstractionStarter]: For program point L588(line 588) no Hoare annotation was computed. [2018-11-10 00:46:48,467 INFO L425 ceAbstractionStarter]: For program point L588-1(line 588) no Hoare annotation was computed. [2018-11-10 00:46:48,467 INFO L425 ceAbstractionStarter]: For program point L617(line 617) no Hoare annotation was computed. [2018-11-10 00:46:48,467 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 565 620) no Hoare annotation was computed. [2018-11-10 00:46:48,467 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 565 620) no Hoare annotation was computed. [2018-11-10 00:46:48,467 INFO L425 ceAbstractionStarter]: For program point L673(lines 646 674) no Hoare annotation was computed. [2018-11-10 00:46:48,467 INFO L425 ceAbstractionStarter]: For program point L665(line 665) no Hoare annotation was computed. [2018-11-10 00:46:48,467 INFO L425 ceAbstractionStarter]: For program point L665-1(line 665) no Hoare annotation was computed. [2018-11-10 00:46:48,467 INFO L425 ceAbstractionStarter]: For program point L661(line 661) no Hoare annotation was computed. [2018-11-10 00:46:48,467 INFO L425 ceAbstractionStarter]: For program point L661-1(line 661) no Hoare annotation was computed. [2018-11-10 00:46:48,468 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 621 680) no Hoare annotation was computed. [2018-11-10 00:46:48,468 INFO L425 ceAbstractionStarter]: For program point L653(lines 653 657) no Hoare annotation was computed. [2018-11-10 00:46:48,468 INFO L425 ceAbstractionStarter]: For program point L653-1(lines 653 657) no Hoare annotation was computed. [2018-11-10 00:46:48,468 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 621 680) no Hoare annotation was computed. [2018-11-10 00:46:48,468 INFO L425 ceAbstractionStarter]: For program point L647-1(lines 647 672) no Hoare annotation was computed. [2018-11-10 00:46:48,472 INFO L425 ceAbstractionStarter]: For program point L645(line 645) no Hoare annotation was computed. [2018-11-10 00:46:48,472 INFO L425 ceAbstractionStarter]: For program point L645-1(line 645) no Hoare annotation was computed. [2018-11-10 00:46:48,472 INFO L425 ceAbstractionStarter]: For program point L647-3(lines 647 672) no Hoare annotation was computed. [2018-11-10 00:46:48,472 INFO L425 ceAbstractionStarter]: For program point L670(line 670) no Hoare annotation was computed. [2018-11-10 00:46:48,473 INFO L425 ceAbstractionStarter]: For program point L670-1(line 670) no Hoare annotation was computed. [2018-11-10 00:46:48,473 INFO L425 ceAbstractionStarter]: For program point L666(line 666) no Hoare annotation was computed. [2018-11-10 00:46:48,473 INFO L425 ceAbstractionStarter]: For program point L666-1(line 666) no Hoare annotation was computed. [2018-11-10 00:46:48,473 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 621 680) no Hoare annotation was computed. [2018-11-10 00:46:48,473 INFO L425 ceAbstractionStarter]: For program point L648(line 648) no Hoare annotation was computed. [2018-11-10 00:46:48,473 INFO L428 ceAbstractionStarter]: At program point select_helpersFINAL(lines 897 903) the Hoare annotation is: true [2018-11-10 00:46:48,473 INFO L425 ceAbstractionStarter]: For program point select_helpersEXIT(lines 897 903) no Hoare annotation was computed. [2018-11-10 00:46:48,473 INFO L425 ceAbstractionStarter]: For program point valid_productEXIT(lines 904 912) no Hoare annotation was computed. [2018-11-10 00:46:48,473 INFO L428 ceAbstractionStarter]: At program point valid_productENTRY(lines 904 912) the Hoare annotation is: true [2018-11-10 00:46:48,473 INFO L425 ceAbstractionStarter]: For program point valid_productFINAL(lines 904 912) no Hoare annotation was computed. [2018-11-10 00:46:48,474 INFO L428 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 44 51) the Hoare annotation is: true [2018-11-10 00:46:48,474 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1EXIT(lines 44 51) no Hoare annotation was computed. [2018-11-10 00:46:48,474 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1FINAL(lines 44 51) no Hoare annotation was computed. [2018-11-10 00:46:48,474 INFO L428 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 52 61) the Hoare annotation is: true [2018-11-10 00:46:48,474 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2EXIT(lines 52 61) no Hoare annotation was computed. [2018-11-10 00:46:48,474 INFO L425 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-11-10 00:46:48,474 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2FINAL(lines 52 61) no Hoare annotation was computed. [2018-11-10 00:46:48,474 INFO L428 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 62 90) the Hoare annotation is: true [2018-11-10 00:46:48,474 INFO L421 ceAbstractionStarter]: At program point L77(line 77) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2018-11-10 00:46:48,474 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__3EXIT(lines 62 90) no Hoare annotation was computed. [2018-11-10 00:46:48,475 INFO L425 ceAbstractionStarter]: For program point L75(lines 75 81) no Hoare annotation was computed. [2018-11-10 00:46:48,475 INFO L425 ceAbstractionStarter]: For program point L74(lines 74 84) no Hoare annotation was computed. [2018-11-10 00:46:48,475 INFO L428 ceAbstractionStarter]: At program point L72(line 72) the Hoare annotation is: true [2018-11-10 00:46:48,475 INFO L425 ceAbstractionStarter]: For program point L72-1(line 72) no Hoare annotation was computed. [2018-11-10 00:46:48,475 INFO L425 ceAbstractionStarter]: For program point L70(lines 70 87) no Hoare annotation was computed. [2018-11-10 00:46:48,475 INFO L425 ceAbstractionStarter]: For program point L70-1(lines 62 90) no Hoare annotation was computed. [2018-11-10 00:46:48,475 INFO L428 ceAbstractionStarter]: At program point L68(line 68) the Hoare annotation is: true [2018-11-10 00:46:48,475 INFO L425 ceAbstractionStarter]: For program point L68-1(line 68) no Hoare annotation was computed. [2018-11-10 00:46:48,475 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 489 511) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 00:46:48,475 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 489 511) no Hoare annotation was computed. [2018-11-10 00:46:48,476 INFO L421 ceAbstractionStarter]: At program point L501(line 501) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= main_~tmp~3 ~systemActive~0) (= ~systemActive~0 1)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 00:46:48,476 INFO L421 ceAbstractionStarter]: At program point L501-1(line 501) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= main_~tmp~3 ~systemActive~0) (= ~systemActive~0 1)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 00:46:48,476 INFO L425 ceAbstractionStarter]: For program point L499(lines 499 506) no Hoare annotation was computed. [2018-11-10 00:46:48,476 INFO L425 ceAbstractionStarter]: For program point L499-1(lines 499 506) no Hoare annotation was computed. [2018-11-10 00:46:48,476 INFO L425 ceAbstractionStarter]: For program point L497(line 497) no Hoare annotation was computed. [2018-11-10 00:46:48,477 INFO L421 ceAbstractionStarter]: At program point L496(line 496) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 00:46:48,477 INFO L421 ceAbstractionStarter]: At program point L495(line 495) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 00:46:48,477 INFO L421 ceAbstractionStarter]: At program point L495-1(line 495) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 00:46:48,477 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 489 511) no Hoare annotation was computed. [2018-11-10 00:46:48,477 INFO L425 ceAbstractionStarter]: For program point L449(line 449) no Hoare annotation was computed. [2018-11-10 00:46:48,477 INFO L425 ceAbstractionStarter]: For program point Specification2EXIT(lines 444 467) no Hoare annotation was computed. [2018-11-10 00:46:48,477 INFO L425 ceAbstractionStarter]: For program point Specification2ENTRY(lines 444 467) no Hoare annotation was computed. [2018-11-10 00:46:48,477 INFO L425 ceAbstractionStarter]: For program point Specification2FINAL(lines 444 467) no Hoare annotation was computed. [2018-11-10 00:46:48,477 INFO L425 ceAbstractionStarter]: For program point L462(line 462) no Hoare annotation was computed. [2018-11-10 00:46:48,478 INFO L425 ceAbstractionStarter]: For program point L461(line 461) no Hoare annotation was computed. [2018-11-10 00:46:48,478 INFO L425 ceAbstractionStarter]: For program point L460(line 460) no Hoare annotation was computed. [2018-11-10 00:46:48,478 INFO L425 ceAbstractionStarter]: For program point L459(line 459) no Hoare annotation was computed. [2018-11-10 00:46:48,478 INFO L425 ceAbstractionStarter]: For program point L458(line 458) no Hoare annotation was computed. [2018-11-10 00:46:48,478 INFO L425 ceAbstractionStarter]: For program point L457(line 457) no Hoare annotation was computed. [2018-11-10 00:46:48,478 INFO L425 ceAbstractionStarter]: For program point L456(line 456) no Hoare annotation was computed. [2018-11-10 00:46:48,478 INFO L425 ceAbstractionStarter]: For program point L455(line 455) no Hoare annotation was computed. [2018-11-10 00:46:48,478 INFO L425 ceAbstractionStarter]: For program point L454(line 454) no Hoare annotation was computed. [2018-11-10 00:46:48,478 INFO L425 ceAbstractionStarter]: For program point L453(line 453) no Hoare annotation was computed. [2018-11-10 00:46:48,478 INFO L425 ceAbstractionStarter]: For program point L452(line 452) no Hoare annotation was computed. [2018-11-10 00:46:48,478 INFO L425 ceAbstractionStarter]: For program point L451(line 451) no Hoare annotation was computed. [2018-11-10 00:46:48,479 INFO L425 ceAbstractionStarter]: For program point L450(line 450) no Hoare annotation was computed. [2018-11-10 00:46:48,479 INFO L425 ceAbstractionStarter]: For program point stopSystemEXIT(lines 228 242) no Hoare annotation was computed. [2018-11-10 00:46:48,479 INFO L421 ceAbstractionStarter]: At program point L234(line 234) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2018-11-10 00:46:48,479 INFO L425 ceAbstractionStarter]: For program point L232(lines 232 238) no Hoare annotation was computed. [2018-11-10 00:46:48,479 INFO L421 ceAbstractionStarter]: At program point stopSystemENTRY(lines 228 242) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2018-11-10 00:46:48,479 INFO L425 ceAbstractionStarter]: For program point stopSystemFINAL(lines 228 242) no Hoare annotation was computed. [2018-11-10 00:46:48,479 INFO L425 ceAbstractionStarter]: For program point activatePump__wrappee__baseEXIT(lines 138 145) no Hoare annotation was computed. [2018-11-10 00:46:48,479 INFO L425 ceAbstractionStarter]: For program point activatePump__wrappee__baseENTRY(lines 138 145) no Hoare annotation was computed. [2018-11-10 00:46:48,479 INFO L425 ceAbstractionStarter]: For program point activatePump__wrappee__baseFINAL(lines 138 145) no Hoare annotation was computed. [2018-11-10 00:46:48,479 INFO L425 ceAbstractionStarter]: For program point isPumpRunningEXIT(lines 183 191) no Hoare annotation was computed. [2018-11-10 00:46:48,479 INFO L428 ceAbstractionStarter]: At program point isPumpRunningENTRY(lines 183 191) the Hoare annotation is: true [2018-11-10 00:46:48,480 INFO L425 ceAbstractionStarter]: For program point isPumpRunningFINAL(lines 183 191) no Hoare annotation was computed. [2018-11-10 00:46:48,480 INFO L425 ceAbstractionStarter]: For program point L222(line 222) no Hoare annotation was computed. [2018-11-10 00:46:48,480 INFO L425 ceAbstractionStarter]: For program point L222-1(line 222) no Hoare annotation was computed. [2018-11-10 00:46:48,480 INFO L425 ceAbstractionStarter]: For program point L211(lines 211 219) no Hoare annotation was computed. [2018-11-10 00:46:48,480 INFO L425 ceAbstractionStarter]: For program point L211-2(lines 211 219) no Hoare annotation was computed. [2018-11-10 00:46:48,480 INFO L425 ceAbstractionStarter]: For program point printPumpFINAL(lines 192 227) no Hoare annotation was computed. [2018-11-10 00:46:48,480 INFO L425 ceAbstractionStarter]: For program point L199(lines 199 207) no Hoare annotation was computed. [2018-11-10 00:46:48,480 INFO L425 ceAbstractionStarter]: For program point printPumpENTRY(lines 192 227) no Hoare annotation was computed. [2018-11-10 00:46:48,483 INFO L425 ceAbstractionStarter]: For program point L199-2(lines 199 207) no Hoare annotation was computed. [2018-11-10 00:46:48,483 INFO L425 ceAbstractionStarter]: For program point printPumpEXIT(lines 192 227) no Hoare annotation was computed. [2018-11-10 00:46:48,483 INFO L425 ceAbstractionStarter]: For program point select_featuresEXIT(lines 890 896) no Hoare annotation was computed. [2018-11-10 00:46:48,483 INFO L428 ceAbstractionStarter]: At program point select_featuresFINAL(lines 890 896) the Hoare annotation is: true [2018-11-10 00:46:48,483 INFO L425 ceAbstractionStarter]: For program point L545(line 545) no Hoare annotation was computed. [2018-11-10 00:46:48,483 INFO L425 ceAbstractionStarter]: For program point L545-1(line 545) no Hoare annotation was computed. [2018-11-10 00:46:48,483 INFO L425 ceAbstractionStarter]: For program point L542(line 542) no Hoare annotation was computed. [2018-11-10 00:46:48,483 INFO L425 ceAbstractionStarter]: For program point L542-1(line 542) no Hoare annotation was computed. [2018-11-10 00:46:48,483 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 519 564) no Hoare annotation was computed. [2018-11-10 00:46:48,483 INFO L425 ceAbstractionStarter]: For program point L560(line 560) no Hoare annotation was computed. [2018-11-10 00:46:48,483 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 519 564) no Hoare annotation was computed. [2018-11-10 00:46:48,483 INFO L425 ceAbstractionStarter]: For program point L556(line 556) no Hoare annotation was computed. [2018-11-10 00:46:48,484 INFO L425 ceAbstractionStarter]: For program point L556-1(line 556) no Hoare annotation was computed. [2018-11-10 00:46:48,484 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 519 564) no Hoare annotation was computed. [2018-11-10 00:46:48,484 INFO L425 ceAbstractionStarter]: For program point L556-2(line 556) no Hoare annotation was computed. [2018-11-10 00:46:48,484 INFO L425 ceAbstractionStarter]: For program point L549(line 549) no Hoare annotation was computed. [2018-11-10 00:46:48,484 INFO L425 ceAbstractionStarter]: For program point L549-1(line 549) no Hoare annotation was computed. [2018-11-10 00:46:48,484 INFO L425 ceAbstractionStarter]: For program point L863(lines 863 864) no Hoare annotation was computed. [2018-11-10 00:46:48,484 INFO L425 ceAbstractionStarter]: For program point L863-1(lines 846 866) no Hoare annotation was computed. [2018-11-10 00:46:48,484 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 832 877) no Hoare annotation was computed. [2018-11-10 00:46:48,484 INFO L425 ceAbstractionStarter]: For program point L856(lines 856 857) no Hoare annotation was computed. [2018-11-10 00:46:48,484 INFO L425 ceAbstractionStarter]: For program point L852(lines 852 859) no Hoare annotation was computed. [2018-11-10 00:46:48,484 INFO L425 ceAbstractionStarter]: For program point L851(line 851) no Hoare annotation was computed. [2018-11-10 00:46:48,484 INFO L425 ceAbstractionStarter]: For program point L851-1(line 851) no Hoare annotation was computed. [2018-11-10 00:46:48,484 INFO L425 ceAbstractionStarter]: For program point L846(lines 846 866) no Hoare annotation was computed. [2018-11-10 00:46:48,484 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 832 877) no Hoare annotation was computed. [2018-11-10 00:46:48,484 INFO L425 ceAbstractionStarter]: For program point L873(line 873) no Hoare annotation was computed. [2018-11-10 00:46:48,485 INFO L425 ceAbstractionStarter]: For program point L873-1(line 873) no Hoare annotation was computed. [2018-11-10 00:46:48,485 INFO L425 ceAbstractionStarter]: For program point L871(line 871) no Hoare annotation was computed. [2018-11-10 00:46:48,485 INFO L425 ceAbstractionStarter]: For program point L871-1(line 871) no Hoare annotation was computed. [2018-11-10 00:46:48,485 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 832 877) no Hoare annotation was computed. [2018-11-10 00:46:48,485 INFO L421 ceAbstractionStarter]: At program point L480(line 480) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 00:46:48,485 INFO L421 ceAbstractionStarter]: At program point runTestENTRY(lines 475 485) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 00:46:48,485 INFO L425 ceAbstractionStarter]: For program point runTestEXIT(lines 475 485) no Hoare annotation was computed. [2018-11-10 00:46:48,485 INFO L425 ceAbstractionStarter]: For program point runTestFINAL(lines 475 485) no Hoare annotation was computed. [2018-11-10 00:46:48,485 INFO L425 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-11-10 00:46:48,485 INFO L425 ceAbstractionStarter]: For program point L177-1(line 177) no Hoare annotation was computed. [2018-11-10 00:46:48,485 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmENTRY(lines 172 182) no Hoare annotation was computed. [2018-11-10 00:46:48,486 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmEXIT(lines 172 182) no Hoare annotation was computed. [2018-11-10 00:46:48,486 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmFINAL(lines 172 182) no Hoare annotation was computed. [2018-11-10 00:46:48,486 INFO L428 ceAbstractionStarter]: At program point deactivatePumpENTRY(lines 164 171) the Hoare annotation is: true [2018-11-10 00:46:48,486 INFO L425 ceAbstractionStarter]: For program point deactivatePumpEXIT(lines 164 171) no Hoare annotation was computed. [2018-11-10 00:46:48,486 INFO L425 ceAbstractionStarter]: For program point deactivatePumpFINAL(lines 164 171) no Hoare annotation was computed. [2018-11-10 00:46:48,486 INFO L425 ceAbstractionStarter]: For program point processEnvironmentEXIT(lines 131 137) no Hoare annotation was computed. [2018-11-10 00:46:48,486 INFO L428 ceAbstractionStarter]: At program point processEnvironmentFINAL(lines 131 137) the Hoare annotation is: true [2018-11-10 00:46:48,486 INFO L421 ceAbstractionStarter]: At program point testENTRY(lines 335 402) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 00:46:48,486 INFO L425 ceAbstractionStarter]: For program point L347(lines 347 351) no Hoare annotation was computed. [2018-11-10 00:46:48,486 INFO L425 ceAbstractionStarter]: For program point L345-1(lines 345 394) no Hoare annotation was computed. [2018-11-10 00:46:48,486 INFO L425 ceAbstractionStarter]: For program point testFINAL(lines 335 402) no Hoare annotation was computed. [2018-11-10 00:46:48,486 INFO L421 ceAbstractionStarter]: At program point L395(lines 344 396) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 00:46:48,487 INFO L421 ceAbstractionStarter]: At program point L385(line 385) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= test_~splverifierCounter~0 0)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 00:46:48,487 INFO L425 ceAbstractionStarter]: For program point L383(lines 383 389) no Hoare annotation was computed. [2018-11-10 00:46:48,487 INFO L421 ceAbstractionStarter]: At program point L383-1(lines 375 390) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= test_~splverifierCounter~0 0)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 00:46:48,487 INFO L425 ceAbstractionStarter]: For program point L346(lines 345 394) no Hoare annotation was computed. [2018-11-10 00:46:48,487 INFO L421 ceAbstractionStarter]: At program point L377(line 377) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= test_~splverifierCounter~0 0)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 00:46:48,487 INFO L425 ceAbstractionStarter]: For program point L375(lines 375 390) no Hoare annotation was computed. [2018-11-10 00:46:48,487 INFO L421 ceAbstractionStarter]: At program point L367(line 367) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= test_~splverifierCounter~0 0)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 00:46:48,487 INFO L425 ceAbstractionStarter]: For program point L365(lines 365 371) no Hoare annotation was computed. [2018-11-10 00:46:48,487 INFO L425 ceAbstractionStarter]: For program point L365-1(lines 365 371) no Hoare annotation was computed. [2018-11-10 00:46:48,487 INFO L421 ceAbstractionStarter]: At program point L392(lines 345 394) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= test_~splverifierCounter~0 0)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 00:46:48,487 INFO L421 ceAbstractionStarter]: At program point L357(line 357) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= test_~splverifierCounter~0 0)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 00:46:48,488 INFO L425 ceAbstractionStarter]: For program point L355(lines 355 361) no Hoare annotation was computed. [2018-11-10 00:46:48,488 INFO L425 ceAbstractionStarter]: For program point testEXIT(lines 335 402) no Hoare annotation was computed. [2018-11-10 00:46:48,488 INFO L425 ceAbstractionStarter]: For program point L355-1(lines 355 361) no Hoare annotation was computed. [2018-11-10 00:46:48,488 INFO L425 ceAbstractionStarter]: For program point L800(lines 800 820) no Hoare annotation was computed. [2018-11-10 00:46:48,488 INFO L425 ceAbstractionStarter]: For program point L827(line 827) no Hoare annotation was computed. [2018-11-10 00:46:48,488 INFO L425 ceAbstractionStarter]: For program point L827-1(line 827) no Hoare annotation was computed. [2018-11-10 00:46:48,488 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 786 831) no Hoare annotation was computed. [2018-11-10 00:46:48,495 INFO L425 ceAbstractionStarter]: For program point L825(line 825) no Hoare annotation was computed. [2018-11-10 00:46:48,496 INFO L425 ceAbstractionStarter]: For program point L825-1(line 825) no Hoare annotation was computed. [2018-11-10 00:46:48,496 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 786 831) no Hoare annotation was computed. [2018-11-10 00:46:48,496 INFO L425 ceAbstractionStarter]: For program point L817(lines 817 818) no Hoare annotation was computed. [2018-11-10 00:46:48,496 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 786 831) no Hoare annotation was computed. [2018-11-10 00:46:48,496 INFO L425 ceAbstractionStarter]: For program point L817-1(lines 800 820) no Hoare annotation was computed. [2018-11-10 00:46:48,496 INFO L425 ceAbstractionStarter]: For program point L810(lines 810 811) no Hoare annotation was computed. [2018-11-10 00:46:48,496 INFO L425 ceAbstractionStarter]: For program point L806(lines 806 813) no Hoare annotation was computed. [2018-11-10 00:46:48,496 INFO L425 ceAbstractionStarter]: For program point L805(line 805) no Hoare annotation was computed. [2018-11-10 00:46:48,496 INFO L425 ceAbstractionStarter]: For program point L805-1(line 805) no Hoare annotation was computed. [2018-11-10 00:46:48,496 INFO L425 ceAbstractionStarter]: For program point printEnvironmentEXIT(lines 301 323) no Hoare annotation was computed. [2018-11-10 00:46:48,496 INFO L425 ceAbstractionStarter]: For program point printEnvironmentENTRY(lines 301 323) no Hoare annotation was computed. [2018-11-10 00:46:48,496 INFO L425 ceAbstractionStarter]: For program point L309(lines 309 317) no Hoare annotation was computed. [2018-11-10 00:46:48,497 INFO L425 ceAbstractionStarter]: For program point printEnvironmentFINAL(lines 301 323) no Hoare annotation was computed. [2018-11-10 00:46:48,497 INFO L425 ceAbstractionStarter]: For program point L309-2(lines 309 317) no Hoare annotation was computed. [2018-11-10 00:46:48,497 INFO L425 ceAbstractionStarter]: For program point L733(lines 732 752) no Hoare annotation was computed. [2018-11-10 00:46:48,497 INFO L425 ceAbstractionStarter]: For program point L729(lines 729 770) no Hoare annotation was computed. [2018-11-10 00:46:48,497 INFO L425 ceAbstractionStarter]: For program point L721(line 721) no Hoare annotation was computed. [2018-11-10 00:46:48,497 INFO L425 ceAbstractionStarter]: For program point L721-1(line 721) no Hoare annotation was computed. [2018-11-10 00:46:48,497 INFO L425 ceAbstractionStarter]: For program point L717(line 717) no Hoare annotation was computed. [2018-11-10 00:46:48,497 INFO L425 ceAbstractionStarter]: For program point L717-1(line 717) no Hoare annotation was computed. [2018-11-10 00:46:48,497 INFO L425 ceAbstractionStarter]: For program point L771(lines 771 782) no Hoare annotation was computed. [2018-11-10 00:46:48,497 INFO L425 ceAbstractionStarter]: For program point L734(lines 734 738) no Hoare annotation was computed. [2018-11-10 00:46:48,497 INFO L425 ceAbstractionStarter]: For program point L763(line 763) no Hoare annotation was computed. [2018-11-10 00:46:48,497 INFO L425 ceAbstractionStarter]: For program point L763-1(line 763) no Hoare annotation was computed. [2018-11-10 00:46:48,497 INFO L425 ceAbstractionStarter]: For program point L759(line 759) no Hoare annotation was computed. [2018-11-10 00:46:48,497 INFO L425 ceAbstractionStarter]: For program point L759-1(line 759) no Hoare annotation was computed. [2018-11-10 00:46:48,497 INFO L425 ceAbstractionStarter]: For program point L747(line 747) no Hoare annotation was computed. [2018-11-10 00:46:48,498 INFO L425 ceAbstractionStarter]: For program point L714(line 714) no Hoare annotation was computed. [2018-11-10 00:46:48,498 INFO L425 ceAbstractionStarter]: For program point L747-1(line 747) no Hoare annotation was computed. [2018-11-10 00:46:48,498 INFO L425 ceAbstractionStarter]: For program point L714-1(line 714) no Hoare annotation was computed. [2018-11-10 00:46:48,498 INFO L425 ceAbstractionStarter]: For program point L743(line 743) no Hoare annotation was computed. [2018-11-10 00:46:48,498 INFO L425 ceAbstractionStarter]: For program point L743-1(line 743) no Hoare annotation was computed. [2018-11-10 00:46:48,498 INFO L425 ceAbstractionStarter]: For program point L772(lines 772 779) no Hoare annotation was computed. [2018-11-10 00:46:48,498 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 683 785) no Hoare annotation was computed. [2018-11-10 00:46:48,498 INFO L425 ceAbstractionStarter]: For program point L764(line 764) no Hoare annotation was computed. [2018-11-10 00:46:48,498 INFO L425 ceAbstractionStarter]: For program point L748(line 748) no Hoare annotation was computed. [2018-11-10 00:46:48,498 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 683 785) no Hoare annotation was computed. [2018-11-10 00:46:48,498 INFO L425 ceAbstractionStarter]: For program point L707(lines 707 711) no Hoare annotation was computed. [2018-11-10 00:46:48,498 INFO L425 ceAbstractionStarter]: For program point L732-1(lines 732 752) no Hoare annotation was computed. [2018-11-10 00:46:48,498 INFO L425 ceAbstractionStarter]: For program point L732-3(lines 732 752) no Hoare annotation was computed. [2018-11-10 00:46:48,498 INFO L425 ceAbstractionStarter]: For program point L761(line 761) no Hoare annotation was computed. [2018-11-10 00:46:48,498 INFO L425 ceAbstractionStarter]: For program point L761-1(line 761) no Hoare annotation was computed. [2018-11-10 00:46:48,499 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 683 785) no Hoare annotation was computed. [2018-11-10 00:46:48,499 INFO L425 ceAbstractionStarter]: For program point L753(lines 731 754) no Hoare annotation was computed. [2018-11-10 00:46:48,499 INFO L425 ceAbstractionStarter]: For program point L745(line 745) no Hoare annotation was computed. [2018-11-10 00:46:48,499 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 728) no Hoare annotation was computed. [2018-11-10 00:46:48,499 INFO L425 ceAbstractionStarter]: For program point L745-1(line 745) no Hoare annotation was computed. [2018-11-10 00:46:48,499 INFO L425 ceAbstractionStarter]: For program point L774(line 774) no Hoare annotation was computed. [2018-11-10 00:46:48,499 INFO L425 ceAbstractionStarter]: For program point L774-1(line 774) no Hoare annotation was computed. [2018-11-10 00:46:48,499 INFO L425 ceAbstractionStarter]: For program point select_oneENTRY(lines 880 889) no Hoare annotation was computed. [2018-11-10 00:46:48,499 INFO L425 ceAbstractionStarter]: For program point select_oneFINAL(lines 880 889) no Hoare annotation was computed. [2018-11-10 00:46:48,499 INFO L425 ceAbstractionStarter]: For program point select_oneEXIT(lines 880 889) no Hoare annotation was computed. [2018-11-10 00:46:48,499 INFO L425 ceAbstractionStarter]: For program point L223(line 223) no Hoare annotation was computed. [2018-11-10 00:46:48,499 INFO L425 ceAbstractionStarter]: For program point L863(line 863) no Hoare annotation was computed. [2018-11-10 00:46:48,499 INFO L425 ceAbstractionStarter]: For program point L223-1(line 223) no Hoare annotation was computed. [2018-11-10 00:46:48,499 INFO L425 ceAbstractionStarter]: For program point L863-1(line 863) no Hoare annotation was computed. [2018-11-10 00:46:48,500 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-10 00:46:48,500 INFO L425 ceAbstractionStarter]: For program point L221(line 221) no Hoare annotation was computed. [2018-11-10 00:46:48,500 INFO L425 ceAbstractionStarter]: For program point L221-1(line 221) no Hoare annotation was computed. [2018-11-10 00:46:48,500 INFO L425 ceAbstractionStarter]: For program point L217(line 217) no Hoare annotation was computed. [2018-11-10 00:46:48,500 INFO L425 ceAbstractionStarter]: For program point L857(line 857) no Hoare annotation was computed. [2018-11-10 00:46:48,500 INFO L425 ceAbstractionStarter]: For program point L217-1(line 217) no Hoare annotation was computed. [2018-11-10 00:46:48,500 INFO L425 ceAbstractionStarter]: For program point L213(line 213) no Hoare annotation was computed. [2018-11-10 00:46:48,501 INFO L425 ceAbstractionStarter]: For program point L213-1(line 213) no Hoare annotation was computed. [2018-11-10 00:46:48,501 INFO L425 ceAbstractionStarter]: For program point L306(line 306) no Hoare annotation was computed. [2018-11-10 00:46:48,501 INFO L425 ceAbstractionStarter]: For program point L818(line 818) no Hoare annotation was computed. [2018-11-10 00:46:48,501 INFO L425 ceAbstractionStarter]: For program point L209(line 209) no Hoare annotation was computed. [2018-11-10 00:46:48,501 INFO L425 ceAbstractionStarter]: For program point L306-1(line 306) no Hoare annotation was computed. [2018-11-10 00:46:48,501 INFO L425 ceAbstractionStarter]: For program point L209-1(line 209) no Hoare annotation was computed. [2018-11-10 00:46:48,501 INFO L425 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-11-10 00:46:48,501 INFO L425 ceAbstractionStarter]: For program point L205-1(line 205) no Hoare annotation was computed. [2018-11-10 00:46:48,501 INFO L425 ceAbstractionStarter]: For program point L810(line 810) no Hoare annotation was computed. [2018-11-10 00:46:48,502 INFO L425 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-11-10 00:46:48,502 INFO L425 ceAbstractionStarter]: For program point L810-1(line 810) no Hoare annotation was computed. [2018-11-10 00:46:48,502 INFO L425 ceAbstractionStarter]: For program point L810-2(line 810) no Hoare annotation was computed. [2018-11-10 00:46:48,502 INFO L425 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2018-11-10 00:46:48,502 INFO L425 ceAbstractionStarter]: For program point L197-1(line 197) no Hoare annotation was computed. [2018-11-10 00:46:48,502 INFO L425 ceAbstractionStarter]: For program point L864(line 864) no Hoare annotation was computed. [2018-11-10 00:46:48,502 INFO L425 ceAbstractionStarter]: For program point L319(line 319) no Hoare annotation was computed. [2018-11-10 00:46:48,502 INFO L425 ceAbstractionStarter]: For program point L319-1(line 319) no Hoare annotation was computed. [2018-11-10 00:46:48,502 INFO L425 ceAbstractionStarter]: For program point L315(line 315) no Hoare annotation was computed. [2018-11-10 00:46:48,502 INFO L425 ceAbstractionStarter]: For program point L315-1(line 315) no Hoare annotation was computed. [2018-11-10 00:46:48,502 INFO L425 ceAbstractionStarter]: For program point L856(line 856) no Hoare annotation was computed. [2018-11-10 00:46:48,502 INFO L425 ceAbstractionStarter]: For program point L311(line 311) no Hoare annotation was computed. [2018-11-10 00:46:48,502 INFO L425 ceAbstractionStarter]: For program point L856-1(line 856) no Hoare annotation was computed. [2018-11-10 00:46:48,502 INFO L425 ceAbstractionStarter]: For program point L311-1(line 311) no Hoare annotation was computed. [2018-11-10 00:46:48,502 INFO L425 ceAbstractionStarter]: For program point L307(line 307) no Hoare annotation was computed. [2018-11-10 00:46:48,503 INFO L425 ceAbstractionStarter]: For program point L817(line 817) no Hoare annotation was computed. [2018-11-10 00:46:48,503 INFO L425 ceAbstractionStarter]: For program point L817-1(line 817) no Hoare annotation was computed. [2018-11-10 00:46:48,503 INFO L425 ceAbstractionStarter]: For program point L811(line 811) no Hoare annotation was computed. [2018-11-10 00:46:48,503 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-10 00:46:48,503 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 00:46:48,503 INFO L425 ceAbstractionStarter]: For program point L158(line 158) no Hoare annotation was computed. [2018-11-10 00:46:48,503 INFO L425 ceAbstractionStarter]: For program point L158-1(lines 147 163) no Hoare annotation was computed. [2018-11-10 00:46:48,503 INFO L425 ceAbstractionStarter]: For program point activatePumpEXIT(lines 147 163) no Hoare annotation was computed. [2018-11-10 00:46:48,503 INFO L425 ceAbstractionStarter]: For program point L154(lines 154 160) no Hoare annotation was computed. [2018-11-10 00:46:48,503 INFO L425 ceAbstractionStarter]: For program point activatePumpENTRY(lines 147 163) no Hoare annotation was computed. [2018-11-10 00:46:48,503 INFO L425 ceAbstractionStarter]: For program point L152(line 152) no Hoare annotation was computed. [2018-11-10 00:46:48,503 INFO L425 ceAbstractionStarter]: For program point L152-1(line 152) no Hoare annotation was computed. [2018-11-10 00:46:48,503 INFO L428 ceAbstractionStarter]: At program point getWaterLevelENTRY(lines 324 332) the Hoare annotation is: true [2018-11-10 00:46:48,503 INFO L425 ceAbstractionStarter]: For program point getWaterLevelFINAL(lines 324 332) no Hoare annotation was computed. [2018-11-10 00:46:48,504 INFO L425 ceAbstractionStarter]: For program point getWaterLevelEXIT(lines 324 332) no Hoare annotation was computed. [2018-11-10 00:46:48,504 INFO L428 ceAbstractionStarter]: At program point changeMethaneLevelENTRY(lines 280 291) the Hoare annotation is: true [2018-11-10 00:46:48,504 INFO L425 ceAbstractionStarter]: For program point L284-1(lines 280 291) no Hoare annotation was computed. [2018-11-10 00:46:48,504 INFO L425 ceAbstractionStarter]: For program point changeMethaneLevelEXIT(lines 280 291) no Hoare annotation was computed. [2018-11-10 00:46:48,504 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-11-10 00:46:48,504 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2018-11-10 00:46:48,504 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-11-10 00:46:48,507 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalENTRY(lines 292 300) no Hoare annotation was computed. [2018-11-10 00:46:48,507 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalFINAL(lines 292 300) no Hoare annotation was computed. [2018-11-10 00:46:48,507 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalEXIT(lines 292 300) no Hoare annotation was computed. [2018-11-10 00:46:48,507 INFO L421 ceAbstractionStarter]: At program point L120(line 120) the Hoare annotation is: (or (not (= ~systemActive~0 0)) (not (= 0 ~pumpRunning~0))) [2018-11-10 00:46:48,508 INFO L428 ceAbstractionStarter]: At program point L118(lines 118 124) the Hoare annotation is: true [2018-11-10 00:46:48,508 INFO L421 ceAbstractionStarter]: At program point L113(line 113) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2018-11-10 00:46:48,508 INFO L428 ceAbstractionStarter]: At program point timeShiftENTRY(lines 104 130) the Hoare annotation is: true [2018-11-10 00:46:48,508 INFO L425 ceAbstractionStarter]: For program point L111(lines 107 129) no Hoare annotation was computed. [2018-11-10 00:46:48,508 INFO L425 ceAbstractionStarter]: For program point L109(lines 107 129) no Hoare annotation was computed. [2018-11-10 00:46:48,508 INFO L425 ceAbstractionStarter]: For program point timeShiftEXIT(lines 104 130) no Hoare annotation was computed. [2018-11-10 00:46:48,508 INFO L425 ceAbstractionStarter]: For program point timeShiftFINAL(lines 104 130) no Hoare annotation was computed. [2018-11-10 00:46:48,508 INFO L425 ceAbstractionStarter]: For program point cleanupEXIT(lines 414 443) no Hoare annotation was computed. [2018-11-10 00:46:48,508 INFO L425 ceAbstractionStarter]: For program point L428(lines 428 432) no Hoare annotation was computed. [2018-11-10 00:46:48,508 INFO L428 ceAbstractionStarter]: At program point L428-1(lines 428 432) the Hoare annotation is: true [2018-11-10 00:46:48,508 INFO L425 ceAbstractionStarter]: For program point L424-1(lines 424 438) no Hoare annotation was computed. [2018-11-10 00:46:48,508 INFO L428 ceAbstractionStarter]: At program point L424-3(lines 424 438) the Hoare annotation is: true [2018-11-10 00:46:48,508 INFO L428 ceAbstractionStarter]: At program point L420(line 420) the Hoare annotation is: true [2018-11-10 00:46:48,508 INFO L425 ceAbstractionStarter]: For program point L420-1(line 420) no Hoare annotation was computed. [2018-11-10 00:46:48,509 INFO L428 ceAbstractionStarter]: At program point cleanupENTRY(lines 414 443) the Hoare annotation is: true [2018-11-10 00:46:48,509 INFO L428 ceAbstractionStarter]: At program point L439(lines 414 443) the Hoare annotation is: true [2018-11-10 00:46:48,509 INFO L425 ceAbstractionStarter]: For program point L435(line 435) no Hoare annotation was computed. [2018-11-10 00:46:48,509 INFO L425 ceAbstractionStarter]: For program point L425(line 425) no Hoare annotation was computed. [2018-11-10 00:46:48,509 INFO L428 ceAbstractionStarter]: At program point lowerWaterLevelENTRY(lines 256 267) the Hoare annotation is: true [2018-11-10 00:46:48,509 INFO L425 ceAbstractionStarter]: For program point lowerWaterLevelEXIT(lines 256 267) no Hoare annotation was computed. [2018-11-10 00:46:48,509 INFO L425 ceAbstractionStarter]: For program point L260-1(lines 256 267) no Hoare annotation was computed. [2018-11-10 00:46:48,509 INFO L425 ceAbstractionStarter]: For program point setupEXIT(lines 468 474) no Hoare annotation was computed. [2018-11-10 00:46:48,509 INFO L428 ceAbstractionStarter]: At program point setupFINAL(lines 468 474) the Hoare annotation is: true [2018-11-10 00:46:48,509 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 00:46:48,509 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) [2018-11-10 00:46:48,509 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 00:46:48,509 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 00:46:48,509 INFO L425 ceAbstractionStarter]: For program point startSystemEXIT(lines 243 250) no Hoare annotation was computed. [2018-11-10 00:46:48,509 INFO L428 ceAbstractionStarter]: At program point startSystemENTRY(lines 243 250) the Hoare annotation is: true [2018-11-10 00:46:48,510 INFO L425 ceAbstractionStarter]: For program point startSystemFINAL(lines 243 250) no Hoare annotation was computed. [2018-11-10 00:46:48,510 INFO L425 ceAbstractionStarter]: For program point L272-1(lines 268 279) no Hoare annotation was computed. [2018-11-10 00:46:48,510 INFO L425 ceAbstractionStarter]: For program point waterRiseEXIT(lines 268 279) no Hoare annotation was computed. [2018-11-10 00:46:48,510 INFO L428 ceAbstractionStarter]: At program point waterRiseENTRY(lines 268 279) the Hoare annotation is: true [2018-11-10 00:46:48,510 INFO L425 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 404 411) no Hoare annotation was computed. [2018-11-10 00:46:48,510 INFO L428 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 404 411) the Hoare annotation is: true [2018-11-10 00:46:48,510 INFO L425 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 408) no Hoare annotation was computed. [2018-11-10 00:46:48,510 INFO L425 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 404 411) no Hoare annotation was computed. [2018-11-10 00:46:48,519 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 12:46:48 BoogieIcfgContainer [2018-11-10 00:46:48,519 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 00:46:48,520 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 00:46:48,520 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 00:46:48,520 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 00:46:48,520 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:46:46" (3/4) ... [2018-11-10 00:46:48,523 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 00:46:48,530 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_free [2018-11-10 00:46:48,530 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_reset [2018-11-10 00:46:48,530 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-11-10 00:46:48,530 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__1 [2018-11-10 00:46:48,530 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-11-10 00:46:48,530 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__2 [2018-11-10 00:46:48,530 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__3 [2018-11-10 00:46:48,530 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 00:46:48,530 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure Specification2 [2018-11-10 00:46:48,530 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stopSystem [2018-11-10 00:46:48,531 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure activatePump__wrappee__base [2018-11-10 00:46:48,531 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isPumpRunning [2018-11-10 00:46:48,531 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printPump [2018-11-10 00:46:48,531 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-11-10 00:46:48,531 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_set [2018-11-10 00:46:48,531 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure runTest [2018-11-10 00:46:48,531 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_argtype [2018-11-10 00:46:48,531 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneAlarm [2018-11-10 00:46:48,531 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2018-11-10 00:46:48,531 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment [2018-11-10 00:46:48,531 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-11-10 00:46:48,531 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_arg [2018-11-10 00:46:48,531 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 00:46:48,531 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printEnvironment [2018-11-10 00:46:48,532 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__error_stack_mgt [2018-11-10 00:46:48,532 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_one [2018-11-10 00:46:48,532 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure activatePump [2018-11-10 00:46:48,532 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~X~int~TO~int [2018-11-10 00:46:48,532 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2018-11-10 00:46:48,532 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getWaterLevel [2018-11-10 00:46:48,532 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2018-11-10 00:46:48,532 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2018-11-10 00:46:48,532 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2018-11-10 00:46:48,532 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure lowerWaterLevel [2018-11-10 00:46:48,533 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-11-10 00:46:48,533 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure startSystem [2018-11-10 00:46:48,533 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2018-11-10 00:46:48,533 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-11-10 00:46:48,539 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 40 nodes and edges [2018-11-10 00:46:48,539 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2018-11-10 00:46:48,540 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-10 00:46:48,563 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0 == \old(pumpRunning)) || (0 == pumpRunning && splverifierCounter == 0)) || !(\old(systemActive) == 1) [2018-11-10 00:46:48,563 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(pumpRunning)) || !(\old(systemActive) == 1) [2018-11-10 00:46:48,598 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_94fda126-7595-4517-bc0a-f1185cb211df/bin-2019/uautomizer/witness.graphml [2018-11-10 00:46:48,598 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 00:46:48,599 INFO L168 Benchmark]: Toolchain (without parser) took 2894.03 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 228.1 MB). Free memory was 954.9 MB in the beginning and 1.2 GB in the end (delta: -232.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 00:46:48,600 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 00:46:48,600 INFO L168 Benchmark]: CACSL2BoogieTranslator took 286.54 ms. Allocated memory is still 1.0 GB. Free memory was 952.2 MB in the beginning and 930.7 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 00:46:48,600 INFO L168 Benchmark]: Boogie Preprocessor took 102.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 930.7 MB in the beginning and 1.1 GB in the end (delta: -217.3 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. [2018-11-10 00:46:48,601 INFO L168 Benchmark]: RCFGBuilder took 686.30 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: 79.6 MB). Peak memory consumption was 79.6 MB. Max. memory is 11.5 GB. [2018-11-10 00:46:48,601 INFO L168 Benchmark]: TraceAbstraction took 1737.24 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 70.8 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -129.3 MB). Peak memory consumption was 251.9 MB. Max. memory is 11.5 GB. [2018-11-10 00:46:48,601 INFO L168 Benchmark]: Witness Printer took 78.08 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 11.5 GB. [2018-11-10 00:46:48,603 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 286.54 ms. Allocated memory is still 1.0 GB. Free memory was 952.2 MB in the beginning and 930.7 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 102.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 930.7 MB in the beginning and 1.1 GB in the end (delta: -217.3 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 686.30 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: 79.6 MB). Peak memory consumption was 79.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1737.24 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 70.8 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -129.3 MB). Peak memory consumption was 251.9 MB. Max. memory is 11.5 GB. * Witness Printer took 78.08 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 408]: 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: 344]: Loop Invariant Derived loop invariant: !(0 == \old(pumpRunning)) || !(\old(systemActive) == 1) - InvariantResult [Line: 414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 345]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || (0 == pumpRunning && splverifierCounter == 0)) || !(\old(systemActive) == 1) - InvariantResult [Line: 424]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 321 locations, 1 error locations. SAFE Result, 1.6s OverallTime, 4 OverallIterations, 2 TraceHistogramMax, 0.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 618 SDtfs, 226 SDslu, 1174 SDs, 0 SdLazy, 218 SolverSat, 15 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 30 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=234occurred in iteration=3, 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, 4 MinimizatonAttempts, 24 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 49 LocationsWithAnnotation, 202 PreInvPairs, 224 NumberOfFragments, 318 HoareAnnotationTreeSize, 202 FomulaSimplifications, 129 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 49 FomulaSimplificationsInter, 587 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 403 NumberOfCodeBlocks, 403 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 399 ConstructedInterpolants, 0 QuantifiedInterpolants, 56693 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 12/12 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...