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: "{code:java}  [run release/tarball py2] ERROR: Execution failed  [run release/tarball py2] java.lang.UnsupportedOperationException: Undefined symbol ‘choiceParam’  [run release/tarball py2]  at org.jenkinsci.plugins.structs.describable.DescribableModel.resolveClass(DescribableModel.java:438)  [run release/tarball py2]  at org.jenkinsci.plugins.structs.describable.UninstantiatedDescribable.instantiate(UninstantiatedDescribable.java:174)  [run release/tarball py2]  at org.jenkinsci.plugins.structs.describable.DescribableModel.coerce(DescribableModel.java:364)  [run release/tarball py2]  at org.jenkinsci.plugins.structs.describable.DescribableModel.coerceList(DescribableModel.java:453)  [run release/tarball py2]  at org.jenkinsci.plugins.structs.describable.DescribableModel.coerce(DescribableModel.java:357)  [run release/tarball py2]  at org.jenkinsci.plugins.structs.describable.DescribableModel.injectSetters(DescribableModel.java:333)  [run release/tarball py2]  at org.jenkinsci.plugins.structs.describable.DescribableModel.instantiate(DescribableModel.java:259)  [run release/tarball py2]  at org.jenkinsci.plugins.workflow.steps.StepDescriptor.newInstance(StepDescriptor.java:194)  [run release/tarball py2]  at org.jenkinsci.plugins.workflow.cps.DSL.invokeStep(DSL.java:181)  [run release/tarball py2]  at org.jenkinsci.plugins.workflow.cps.DSL.invokeMethod(DSL.java:126)  [run release/tarball py2]  at org.jenkinsci.plugins.workflow.cps.CpsScript.invokeMethod(CpsScript.java:108)  [run release/tarball py2]  at groovy.lang.GroovyObject$invokeMethod$86.call(Unknown Source)  [run release/tarball py2]  at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)  [run release/tarball py2]  at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)  [run release/tarball py2]  at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:151)  [run release/tarball py2]  at org.kohsuke.groovy.sandbox.GroovyInterceptor.onMethodCall(GroovyInterceptor.java:21)  [run release/tarball py2]  at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onMethodCall(SandboxInterceptor.java:115)  [run release/tarball py2]  at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:149)  [run release/tarball py2]  at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:146)  [run release/tarball py2]  at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:123)  [run release/tarball py2]  at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:123)  [run release/tarball py2]  at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:123)  [run release/tarball py2]  at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.methodCall(SandboxInvoker.java:16)  [run release/tarball py2]  at WorkflowScript.run(WorkflowScript:114)  [run release/tarball py2]  at ___cps.transform___(Native Method)  [run release/tarball py2]  at com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall(ContinuationGroup.java:57)  [run release/tarball py2]  at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:109)  [run release/tarball py2]  at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:82)  [run release/tarball py2]  at sun.reflect.GeneratedMethodAccessor251.invoke(Unknown Source)  [run release/tarball py2]  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  [run release/tarball py2]  at java.lang.reflect.Method.invoke(Method.java:498)  [run release/tarball py2]  at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72)  [run release/tarball py2]  at com.cloudbees.groovy.cps.impl.CollectionLiteralBlock$ContinuationImpl.dispatch(CollectionLiteralBlock.java:55)  [run release/tarball py2]  at com.cloudbees.groovy.cps.impl.CollectionLiteralBlock$ContinuationImpl.item(CollectionLiteralBlock.java:45)  [run release/tarball py2]  at sun.reflect.GeneratedMethodAccessor250.invoke(Unknown Source)  [run release/tarball py2]  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  [run release/tarball py2]  at java.lang.reflect.Method.invoke(Method.java:498)  [run release/tarball py2]  at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72)  [run release/tarball py2]  at com.cloudbees.groovy.cps.impl.CollectionLiteralBlock$ContinuationImpl.dispatch(CollectionLiteralBlock.java:55)  [run release/tarball py2]  at com.cloudbees.groovy.cps.impl.CollectionLiteralBlock$ContinuationImpl.item(CollectionLiteralBlock.java:45)  [run release/tarball py2]  at sun.reflect.GeneratedMethodAccessor250.invoke(Unknown Source)  [run release/tarball py2]  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  [run release/tarball py2]  at java.lang.reflect.Method.invoke(Method.java:498)  [run release/tarball py2]  at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72)  [run release/tarball py2]  at com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall(ContinuationGroup.java:60)  [run release/tarball py2]  at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:109)  [run release/tarball py2]  at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:82)  [run release/tarball py2]  at sun.reflect.GeneratedMethodAccessor251.invoke(Unknown Source)  [run release/tarball py2]  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  [run release/tarball py2]  at java.lang.reflect.Method.invoke(Method.java:498)  [run release/tarball py2]  at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72)  [run release/tarball py2]  at com.cloudbees.groovy.cps.impl.CollectionLiteralBlock$ContinuationImpl.dispatch(CollectionLiteralBlock.java:55)  [run release/tarball py2]  at com.cloudbees.groovy.cps.impl.CollectionLiteralBlock$ContinuationImpl.item(CollectionLiteralBlock.java:45)  [run release/tarball py2]  at sun.reflect.GeneratedMethodAccessor250.invoke(Unknown Source)  [run release/tarball py2]  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  [run release/tarball py2]  at java.lang.reflect.Method.invoke(Method.java:498)  [run release/tarball py2]  at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72)  [run release/tarball py2]  at com.cloudbees.groovy.cps.impl.LocalVariableBlock$LocalVariable.get(LocalVariableBlock.java:39)  [run release/tarball py2]  at com.cloudbees.groovy.cps.LValueBlock$GetAdapter.receive(LValueBlock.java:30)  [run release/tarball py2]  at com.cloudbees.groovy.cps.impl.LocalVariableBlock.evalLValue(LocalVariableBlock.java:28)  [run release/tarball py2]  at com.cloudbees.groovy.cps.LValueBlock$BlockImpl.eval(LValueBlock.java:55)  [run release/tarball py2]  at com.cloudbees.groovy.cps.LValueBlock.eval(LValueBlock.java:16)  [run release/tarball py2]  at com.cloudbees.groovy.cps.Next.step(Next.java:58)  [run release/tarball py2]  at com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:154)  [run release/tarball py2]  at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$001(SandboxContinuable.java:18)  [run release/tarball py2]  at org.jenkinsci.plugins.workflow.cps.SandboxContinuable$1.call(SandboxContinuable.java:33)  [run release/tarball py2]  at org.jenkinsci.plugins.workflow.cps.SandboxContinuable$1.call(SandboxContinuable.java:30)  [run release/tarball py2]  at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.GroovySandbox.runInSandbox(GroovySandbox.java:108)  [run release/tarball py2]  at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:30)  [run release/tarball py2]  at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:163)  [run release/tarball py2]  at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:324)  [run release/tarball py2]  at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$100(CpsThreadGroup.java:78)  [run release/tarball py2]  at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:236)  [run release/tarball  {code}  "
Answer: 2856.0