give resolution time in minutes for the given user story, only provide the number of minutes in the output without any other text

User story: 2015-02-16 05:33:23,590 [http-bio-8080-exec-313] ERROR org.apache.usergrid.rest.exceptions.AbstractExceptionMapper- java.lang.RuntimeException Server Error (500) java.lang.RuntimeException: Could not retrieve unique value for field name, unable to verify         at org.apache.usergrid.persistence.collection.mvcc.stage.write.WriteUniqueVerify.call(WriteUniqueVerify.java:167)         at org.apache.usergrid.persistence.collection.mvcc.stage.write.WriteUniqueVerify.call(WriteUniqueVerify.java:58)         at rx.Observable$12.onNext(Observable.java:4036)         at rx.internal.operators.OperatorDoOnEach$1.onNext(OperatorDoOnEach.java:61)         at rx.Observable$3.call(Observable.java:1551)         at rx.Observable$3.call(Observable.java:1546)         at rx.Observable.unsafeSubscribe(Observable.java:6839)         at rx.internal.operators.OperatorSubscribeOn$1$1.call(OperatorSubscribeOn.java:60)         at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:43)         at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)         at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)         at java.util.concurrent.FutureTask.run(FutureTask.java:166)         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)         at java.lang.Thread.run(Thread.java:722) Caused by: rx.exceptions.OnErrorThrowable$OnNextValue: OnError while emitting onNext value: CollectionIoEvent.class         at rx.exceptions.OnErrorThrowable.addValueAsLastCause(OnErrorThrowable.java:98)         at rx.internal.operators.OperatorDoOnEach$1.onNext(OperatorDoOnEach.java:63)         ... 13 more 2015-02-16 05:33:23,590 [http-bio-8080-exec-313] ERROR org.apache.usergrid.rest.exceptions.AbstractExceptionMapper- Server Error (500): {"error":"runtime","timestamp":1424064803590,"duration":0,"error_description":"Could not retrieve unique value for field name, unable to verify","exception":"java.lang.RuntimeException"} 2015-02-16 05:33:23,600 [http-bio-8080-exec-488] ERROR org.apache.usergrid.rest.exceptions.ThrowableMapper- An uncaught exception occurred during HTTP invocation java.lang.RuntimeException: Could not retrieve unique value for field name, unable to verify         at org.apache.usergrid.persistence.collection.mvcc.stage.write.WriteUniqueVerify.call(WriteUniqueVerify.java:167)         at org.apache.usergrid.persistence.collection.mvcc.stage.write.WriteUniqueVerify.call(WriteUniqueVerify.java:58)         at rx.Observable$12.onNext(Observable.java:4036)         at rx.internal.operators.OperatorDoOnEach$1.onNext(OperatorDoOnEach.java:61)         at rx.Observable$3.call(Observable.java:1551)         at rx.Observable$3.call(Observable.java:1546)         at rx.Observable.unsafeSubscribe(Observable.java:6839)         at rx.internal.operators.OperatorSubscribeOn$1$1.call(OperatorSubscribeOn.java:60)         at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:43)         at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)         at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)         at java.util.concurrent.FutureTask.run(FutureTask.java:166)         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)         at java.lang.Thread.run(Thread.java:722) Caused by: rx.exceptions.OnErrorThrowable$OnNextValue: OnError while emitting onNext value: CollectionIoEvent.class         at rx.exceptions.OnErrorThrowable.addValueAsLastCause(OnErrorThrowable.java:98)
Answer: 3073.0