diff --git a/manifest b/manifest
index 19b2e38f48..a97a348927 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\stypo\sin\sname\sof\smptest\sexecutable\sfiles\sin\sclean\stargets.
-D 2013-04-10T03:06:43.090
+C Use\ssymbolic\snames\sfor\stasks\sin\smptester.
+D 2013-04-10T12:01:21.074
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3dd3fcb87b70c78d99b2c8a03e44ec86d6ca9ce2
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -113,9 +113,9 @@ F mkso.sh fd21c06b063bb16a5d25deea1752c2da6ac3ed83
 F mptest/config01.test 3f4ddeb152a4f83872f0fa7fcb48d9fd609893da
 F mptest/config02.test 962913ed2b537d60de4126db7fe54716865cdd22
 F mptest/crash01.test a5f31998ed48de8267d6620e8af107ec148e5f12
-F mptest/crash02.subtest 86641730725895da7baf6443bc26aa1c8e781711
-F mptest/mptest.c c9fc81464dcd2de18ceb5317c5e1b075cb3b9fce
-F mptest/multiwrite01.test 8fa273e97284edaa855f0b0e99d78216e204be15
+F mptest/crash02.subtest f4ef05adcd15d60e5d2bd654204f2c008b519df8
+F mptest/mptest.c d5228be2db65634783b302423704b3928284adb5
+F mptest/multiwrite01.test 81fbc17657964889b60750bd7bbb1deffe8f4d42
 F spec.template 86a4a43b99ebb3e75e6b9a735d5fd293a24e90ca
 F sqlite.pc.in 42b7bf0d02e08b9e77734a47798d1a55a9e0716b
 F sqlite3.1 6be1ad09113570e1fc8dcaff84c9b0b337db5ffc
@@ -1050,7 +1050,7 @@ F tool/vdbe-compress.tcl f12c884766bd14277f4fcedcae07078011717381
 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
 F tool/win/sqlite.vsix 97894c2790eda7b5bce3cc79cb2a8ec2fde9b3ac
-P 0adf8a3a4f2ca370568b35c9e8ce0e18f18701a2
-R 87c959156377d2c80b90d9a959edeb9c
-U mistachkin
-Z f06e039212bcf2d4f3c2b172131c9afb
+P 4c7d9e1ed8722e0c75b5fdbeffb9030ccef0bd64
+R f44444aacae5f7c52822e030959d44b9
+U drh
+Z f26dfaa28d7c4e704618af941a7b95f6
diff --git a/manifest.uuid b/manifest.uuid
index f78573fb87..e0711c6d56 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-4c7d9e1ed8722e0c75b5fdbeffb9030ccef0bd64
\ No newline at end of file
+f0d95afc73f8dbce8943dceb4a14b7de650c8823
\ No newline at end of file
diff --git a/mptest/crash02.subtest b/mptest/crash02.subtest
index 320f788a70..86f64ddbe7 100644
--- a/mptest/crash02.subtest
+++ b/mptest/crash02.subtest
@@ -4,7 +4,7 @@
 ** journal in client 1, then crash client 1.
 ** Then in the other clients, do an integrity check.
 */
---task 1
+--task 1 leave-hot-journal
   --sleep 5
   --finish
   PRAGMA cache_size=10;
@@ -22,36 +22,32 @@
   --print Task one crashing an incomplete transaction
   --exit 1
 --end
---task 2
+--task 2 integrity_check-2
   SELECT count(*) FROM t1;
   --match 64
   --sleep 100
   PRAGMA integrity_check(10);
-  --output
   --match ok
 --end
---task 3
+--task 3 integrity_check-3
   SELECT count(*) FROM t1;
   --match 64
   --sleep 100
   PRAGMA integrity_check(10);
-  --output
   --match ok
 --end
---task 4
+--task 4 integrity_check-4
   SELECT count(*) FROM t1;
   --match 64
   --sleep 100
   PRAGMA integrity_check(10);
-  --output
   --match ok
 --end
---task 5
+--task 5 integrity_check-5
   SELECT count(*) FROM t1;
   --match 64
   --sleep 100
   PRAGMA integrity_check(10);
-  --output
   --match ok
 --end
 --wait all
diff --git a/mptest/mptest.c b/mptest/mptest.c
index 7a8bb08c8b..6de32b0a05 100644
--- a/mptest/mptest.c
+++ b/mptest/mptest.c
@@ -520,7 +520,8 @@ static void evalFunc(
 static int startScript(
   int iClient,              /* The client number */
   char **pzScript,          /* Write task script here */
-  int *pTaskId              /* Write task number here */
+  int *pTaskId,             /* Write task number here */
+  char **pzTaskName         /* Name of the task */
 ){
   sqlite3_stmt *pStmt = 0;
   int taskId;
@@ -555,7 +556,7 @@ static int startScript(
       return SQLITE_DONE;
     }
     pStmt = prepareSql(
-              "SELECT script, id FROM task"
+              "SELECT script, id, name FROM task"
               " WHERE client=%d AND starttime IS NULL"
               " ORDER BY id LIMIT 1", iClient);
     rc = sqlite3_step(pStmt);
@@ -564,6 +565,7 @@ static int startScript(
       *pzScript = sqlite3_malloc(n+1);
       strcpy(*pzScript, (const char*)sqlite3_column_text(pStmt, 0));
       *pTaskId = taskId = sqlite3_column_int(pStmt, 1);
+      *pzTaskName = sqlite3_mprintf("%s", sqlite3_column_text(pStmt, 2));
       sqlite3_finalize(pStmt);
       runSql("UPDATE task"
              "   SET starttime=strftime('%%Y-%%m-%%d %%H:%%M:%%f','now')"
@@ -804,6 +806,14 @@ static void waitForClient(int iClient, int iTimeout, char *zErrPrefix){
   }
 }
 
+/* Return a pointer to the tail of a filename
+*/
+static char *filenameTail(char *z){
+  int i, j;
+  for(i=j=0; z[i]; i++) if( z[i]=='/' ) j = i+1;
+  return z+j;
+}
+
 /* Maximum number of arguments to a --command */
 #define MX_ARG 2
 
@@ -1039,16 +1049,23 @@ static void runScript(
       int iTarget = atoi(azArg[0]);
       int iEnd;
       char *zTask;
+      char *zTName;
       iEnd = findEnd(zScript+ii+len, &lineno);
       if( iTarget<0 ){
         errorMessage("line %d of %s: bad client number: %d",
                      prevLine, zFilename, iTarget);
       }else{
         zTask = sqlite3_mprintf("%.*s", iEnd, zScript+ii+len);
+        if( nArg>1 ){
+          zTName = sqlite3_mprintf("%s", azArg[1]);
+        }else{
+          zTName = sqlite3_mprintf("%s:%d", filenameTail(zFilename), prevLine);
+        }
         startClient(iTarget);
-        runSql("INSERT INTO task(client,script)"
-               " VALUES(%d,'%q')", iTarget, zTask);
+        runSql("INSERT INTO task(client,script,name)"
+               " VALUES(%d,'%q',%Q)", iTarget, zTask, zTName);
         sqlite3_free(zTask);
+        sqlite3_free(zTName);
       }
       iEnd += tokenLength(zScript+ii+len+iEnd, &lineno);
       len += iEnd;
@@ -1217,15 +1234,14 @@ int main(int argc, char **argv){
     if( n>0 ) unrecognizedArguments(argv[0], n, argv+2);
     if( g.iTrace ) logMessage("start-client");
     while(1){
-      char zTaskName[50];
-      rc = startScript(iClient, &zScript, &taskId);
+      char *zTaskName = 0;
+      rc = startScript(iClient, &zScript, &taskId, &zTaskName);
       if( rc==SQLITE_DONE ) break;
-      sqlite3_snprintf(sizeof(zTaskName), zTaskName, "client%02d-task-%d",
-                       iClient, taskId);
-      if( g.iTrace ) logMessage("begin %s", zTaskName);
+      if( g.iTrace ) logMessage("begin %s (%d)", zTaskName, taskId);
       runScript(iClient, taskId, zScript, zTaskName);
-      if( g.iTrace ) logMessage("end %s", zTaskName);
+      if( g.iTrace ) logMessage("end %s (%d)", zTaskName, taskId);
       finishScript(iClient, taskId, 0);
+      sqlite3_free(zTaskName);
       sqlite3_sleep(10);
     }
     if( g.iTrace ) logMessage("end-client");
@@ -1239,6 +1255,7 @@ int main(int argc, char **argv){
     runSql(
       "CREATE TABLE task(\n"
       "  id INTEGER PRIMARY KEY,\n"
+      "  name TEXT,\n"
       "  client INTEGER,\n"
       "  starttime DATE,\n"
       "  endtime DATE,\n"
diff --git a/mptest/multiwrite01.test b/mptest/multiwrite01.test
index 7fb35a25a7..9b3ccb8473 100644
--- a/mptest/multiwrite01.test
+++ b/mptest/multiwrite01.test
@@ -2,7 +2,7 @@
 ** This script sets up five different tasks all writing and updating
 ** the database at the same time, but each in its own table.
 */
---task 1
+--task 1 build-t1
   DROP TABLE IF EXISTS t1;
   CREATE TABLE t1(a INTEGER PRIMARY KEY, b);
   --sleep 1
@@ -34,7 +34,7 @@
 --end
 
 
---task 2
+--task 2 build-t2
   DROP TABLE IF EXISTS t2;
   CREATE TABLE t2(a INTEGER PRIMARY KEY, b);
   --sleep 1
@@ -65,7 +65,7 @@
   --match 29 28 27 26 25
 --end
 
---task 3
+--task 3 build-t3
   DROP TABLE IF EXISTS t3;
   CREATE TABLE t3(a INTEGER PRIMARY KEY, b);
   --sleep 1
@@ -96,7 +96,7 @@
   --match 29 28 27 26 25
 --end
 
---task 4
+--task 4 build-t4
   DROP TABLE IF EXISTS t4;
   CREATE TABLE t4(a INTEGER PRIMARY KEY, b);
   --sleep 1
@@ -127,7 +127,7 @@
   --match 29 28 27 26 25
 --end
 
---task 5
+--task 5 build-t5
   DROP TABLE IF EXISTS t5;
   CREATE TABLE t5(a INTEGER PRIMARY KEY, b);
   --sleep 1