From: velho Date: Mon, 16 Jul 2007 14:43:55 +0000 (+0000) Subject: New directory hierarchy for MASTER/SLAVE example with a forwarder X-Git-Tag: v3.3~1554 X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/876f943a0fe261de4baddbcc99d044ce0abc05ac New directory hierarchy for MASTER/SLAVE example with a forwarder module. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@3806 48e7efb5-ca39-0410-a469-dd3cf9ba447f --- diff --git a/examples/msg/masterslave/deployment_masterslave_forwarder.xml b/examples/msg/masterslave/deployment_masterslave_forwarder.xml new file mode 100644 index 0000000000..1c08dc698d --- /dev/null +++ b/examples/msg/masterslave/deployment_masterslave_forwarder.xml @@ -0,0 +1,33 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/examples/msg/masterslave/masterslave_forwarder.c b/examples/msg/masterslave/masterslave_forwarder.c new file mode 100644 index 0000000000..bd26a6f282 --- /dev/null +++ b/examples/msg/masterslave/masterslave_forwarder.c @@ -0,0 +1,226 @@ +/* $Id$ */ + +/* Copyright (c) 2002,2003,2004 Arnaud Legrand. All rights reserved. */ + +/* This program is free software; you can redistribute it and/or modify it + * under the terms of the license (GNU LGPL) which comes with this package. */ + +#include +#include "msg/msg.h" /* Yeah! If you want to use msg, you need to include msg/msg.h */ +#include "xbt/sysdep.h" /* calloc, printf */ + +/* Create a log channel to have nice outputs. */ +#include "xbt/log.h" +#include "xbt/asserts.h" +XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test,"Messages specific for this msg example"); + +int master(int argc, char *argv[]); +int slave(int argc, char *argv[]); +int forwarder(int argc, char *argv[]); +MSG_error_t test_all(const char *platform_file, const char *application_file); + +typedef enum { + PORT_22 = 0, + MAX_CHANNEL +} channel_t; + +#define FINALIZE ((void*)221297) /* a magic number to tell people to stop working */ + +/** Emitter function */ +int master(int argc, char *argv[]) +{ + int slaves_count = 0; + m_host_t *slaves = NULL; + m_task_t *todo = NULL; + int number_of_tasks = 0; + double task_comp_size = 0; + double task_comm_size = 0; + + + int i; + + xbt_assert1(sscanf(argv[1],"%d", &number_of_tasks), + "Invalid argument %s\n",argv[1]); + xbt_assert1(sscanf(argv[2],"%lg", &task_comp_size), + "Invalid argument %s\n",argv[2]); + xbt_assert1(sscanf(argv[3],"%lg", &task_comm_size), + "Invalid argument %s\n",argv[3]); + + { /* Task creation */ + char sprintf_buffer[64]; + + todo = calloc(number_of_tasks, sizeof(m_task_t)); + + for (i = 0; i < number_of_tasks; i++) { + sprintf(sprintf_buffer, "Task_%d", i); + todo[i] = MSG_task_create(sprintf_buffer, task_comp_size, task_comm_size, NULL); + } + } + + { /* Process organisation */ + slaves_count = argc - 4; + slaves = calloc(slaves_count, sizeof(m_host_t)); + + for (i = 4; i < argc; i++) { + slaves[i-4] = MSG_get_host_by_name(argv[i]); + if(slaves[i-4]==NULL) { + INFO1("Unknown host %s. Stopping Now! ", argv[i]); + abort(); + } + } + } + + INFO1("Got %d slave(s) :", slaves_count); + for (i = 0; i < slaves_count; i++) + INFO1("%s", slaves[i]->name); + + INFO1("Got %d task to process :", number_of_tasks); + + for (i = 0; i < number_of_tasks; i++) + INFO1("\"%s\"", todo[i]->name); + + for (i = 0; i < number_of_tasks; i++) { + INFO2("Sending \"%s\" to \"%s\"", + todo[i]->name, + slaves[i % slaves_count]->name); + if(MSG_host_self()==slaves[i % slaves_count]) { + INFO0("Hey ! It's me ! :)"); + } + + MSG_task_put(todo[i], slaves[i % slaves_count], + PORT_22); + INFO0("Send completed"); + } + + INFO0("All tasks have been dispatched. Let's tell everybody the computation is over."); + for (i = 0; i < slaves_count; i++) + MSG_task_put(MSG_task_create("finalize", 0, 0, FINALIZE), + slaves[i], PORT_22); + + INFO0("Goodbye now!"); + free(slaves); + free(todo); + return 0; +} /* end_of_master */ + +/** Receiver function */ +int slave(int argc, char *argv[]) +{ + while(1) { + m_task_t task = NULL; + int a; + a = MSG_task_get(&(task), PORT_22); + if (a == MSG_OK) { + INFO1("Received \"%s\"", MSG_task_get_name(task)); + if(MSG_task_get_data(task)==FINALIZE) { + MSG_task_destroy(task); + break; + } + INFO1("Processing \"%s\"", MSG_task_get_name(task)); + MSG_task_execute(task); + INFO1("\"%s\" done", MSG_task_get_name(task)); + MSG_task_destroy(task); + } else { + INFO0("Hey ?! What's up ? "); + xbt_assert0(0,"Unexpected behavior"); + } + } + INFO0("I'm done. See you!"); + return 0; +} /* end_of_slave */ + +/** Forwarder function */ +int forwarder(int argc, char *argv[]) +{ + int i; + int slaves_count; + m_host_t *slaves; + + { /* Process organisation */ + slaves_count = argc - 1; + slaves = calloc(slaves_count, sizeof(m_host_t)); + + for (i = 1; i < argc; i++) { + slaves[i-1] = MSG_get_host_by_name(argv[i]); + if(slaves[i-1]==NULL) { + INFO1("Unknown host %s. Stopping Now! ", argv[i]); + abort(); + } + } + } + + i=0; + while(1) { + m_task_t task = NULL; + int a; + a = MSG_task_get(&(task), PORT_22); + if (a == MSG_OK) { + INFO1("Received \"%s\"", MSG_task_get_name(task)); + if(MSG_task_get_data(task)==FINALIZE) { + INFO0("All tasks have been dispatched. Let's tell everybody the computation is over."); + for (i = 0; i < slaves_count; i++) + MSG_task_put(MSG_task_create("finalize", 0, 0, FINALIZE), + slaves[i], PORT_22); + MSG_task_destroy(task); + break; + } + INFO2("Sending \"%s\" to \"%s\"", + MSG_task_get_name(task), + slaves[i% slaves_count]->name); + MSG_task_put(task, slaves[i % slaves_count], + PORT_22); + i++; + } else { + INFO0("Hey ?! What's up ? "); + xbt_assert0(0,"Unexpected behavior"); + } + } + + INFO0("I'm done. See you!"); + return 0; +} /* end_of_forwarder */ + +/** Test function */ +MSG_error_t test_all(const char *platform_file, + const char *application_file) +{ + MSG_error_t res = MSG_OK; + + /* MSG_config("surf_workstation_model","KCCFLN05"); */ + { /* Simulation setting */ + MSG_set_channel_number(MAX_CHANNEL); + MSG_paje_output("msg_test.trace"); + MSG_create_environment(platform_file); + } + { /* Application deployment */ + MSG_function_register("master", master); + MSG_function_register("slave", slave); + MSG_function_register("forwarder", forwarder); + MSG_launch_application(application_file); + } + res = MSG_main(); + + INFO1("Simulation time %g",MSG_get_clock()); + return res; +} /* end_of_test_all */ + + +/** Main function */ +int main(int argc, char *argv[]) +{ + MSG_error_t res = MSG_OK; + + MSG_global_init(&argc,argv); + if (argc < 3) { + printf ("Usage: %s platform_file deployment_file\n",argv[0]); + printf ("example: %s msg_platform.xml msg_deployment.xml\n",argv[0]); + exit(1); + } + res = test_all(argv[1],argv[2]); + MSG_clean(); + + if(res==MSG_OK) + return 0; + else + return 1; +} /* end_of_main */ diff --git a/examples/msg/masterslave/masterslave_forwarder.tesh.in b/examples/msg/masterslave/masterslave_forwarder.tesh.in new file mode 100644 index 0000000000..a2e6aaf218 --- /dev/null +++ b/examples/msg/masterslave/masterslave_forwarder.tesh.in @@ -0,0 +1,175 @@ +#! ./tesh + +p Testing a master/slave example application with a forwarder module + +$ ./masterslave/masterslave_forwarder @srcdir@/msg_platform.xml @srcdir@/masterslave/deployment_masterslave_forwarder.xml +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] Got 5 slave(s) : +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] iRMX +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] Casavant +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] Bousquet +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] Soucy +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] Jackson +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] Got 20 task to process : +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] "Task_0" +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] "Task_1" +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] "Task_2" +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] "Task_3" +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] "Task_4" +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] "Task_5" +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] "Task_6" +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] "Task_7" +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] "Task_8" +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] "Task_9" +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] "Task_10" +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] "Task_11" +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] "Task_12" +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] "Task_13" +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] "Task_14" +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] "Task_15" +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] "Task_16" +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] "Task_17" +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] "Task_18" +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] "Task_19" +> [Jacquelin:master:(1) 0.000000] [msg_test/INFO] Sending "Task_0" to "iRMX" +> [Jacquelin:master:(1) 2.573423] [msg_test/INFO] Send completed +> [Jacquelin:master:(1) 2.573423] [msg_test/INFO] Sending "Task_1" to "Casavant" +> [iRMX:slave:(4) 2.573423] [msg_test/INFO] Received "Task_0" +> [iRMX:slave:(4) 2.573423] [msg_test/INFO] Processing "Task_0" +> [iRMX:slave:(4) 2.646238] [msg_test/INFO] "Task_0" done +> [Jacquelin:master:(1) 3.720777] [msg_test/INFO] Send completed +> [Jacquelin:master:(1) 3.720777] [msg_test/INFO] Sending "Task_2" to "Bousquet" +> [Casavant:forwarder:(3) 3.720777] [msg_test/INFO] Received "Task_1" +> [Casavant:forwarder:(3) 3.720777] [msg_test/INFO] Sending "Task_1" to "Robert" +> [Jacquelin:master:(1) 4.578692] [msg_test/INFO] Send completed +> [Jacquelin:master:(1) 4.578692] [msg_test/INFO] Sending "Task_3" to "Soucy" +> [Bousquet:slave:(5) 4.578692] [msg_test/INFO] Received "Task_2" +> [Bousquet:slave:(5) 4.578692] [msg_test/INFO] Processing "Task_2" +> [Bousquet:slave:(5) 4.695195] [msg_test/INFO] "Task_2" done +> [Robert:slave:(10) 4.993433] [msg_test/INFO] Received "Task_1" +> [Robert:slave:(10) 4.993433] [msg_test/INFO] Processing "Task_1" +> [Robert:slave:(10) 5.029841] [msg_test/INFO] "Task_1" done +> [Jacquelin:master:(1) 5.799333] [msg_test/INFO] Send completed +> [Jacquelin:master:(1) 5.799333] [msg_test/INFO] Sending "Task_4" to "Jackson" +> [Soucy:slave:(6) 5.799333] [msg_test/INFO] Received "Task_3" +> [Soucy:slave:(6) 5.799333] [msg_test/INFO] Processing "Task_3" +> [Soucy:slave:(6) 5.835741] [msg_test/INFO] "Task_3" done +> [Jacquelin:master:(1) 6.519248] [msg_test/INFO] Send completed +> [Jacquelin:master:(1) 6.519248] [msg_test/INFO] Sending "Task_5" to "iRMX" +> [Jackson:forwarder:(2) 6.519248] [msg_test/INFO] Received "Task_4" +> [Jackson:forwarder:(2) 6.519248] [msg_test/INFO] Sending "Task_4" to "Kuenning" +> [Kuenning:slave:(7) 6.592332] [msg_test/INFO] Received "Task_4" +> [Kuenning:slave:(7) 6.592332] [msg_test/INFO] Processing "Task_4" +> [Kuenning:slave:(7) 6.650585] [msg_test/INFO] "Task_4" done +> [Jacquelin:master:(1) 9.092671] [msg_test/INFO] Send completed +> [Jacquelin:master:(1) 9.092671] [msg_test/INFO] Sending "Task_6" to "Casavant" +> [iRMX:slave:(4) 9.092671] [msg_test/INFO] Received "Task_5" +> [iRMX:slave:(4) 9.092671] [msg_test/INFO] Processing "Task_5" +> [iRMX:slave:(4) 9.165486] [msg_test/INFO] "Task_5" done +> [Jacquelin:master:(1) 10.240026] [msg_test/INFO] Send completed +> [Jacquelin:master:(1) 10.240026] [msg_test/INFO] Sending "Task_7" to "Bousquet" +> [Casavant:forwarder:(3) 10.240026] [msg_test/INFO] Received "Task_6" +> [Casavant:forwarder:(3) 10.240026] [msg_test/INFO] Sending "Task_6" to "Sirois" +> [Sirois:slave:(11) 10.672854] [msg_test/INFO] Received "Task_6" +> [Sirois:slave:(11) 10.672854] [msg_test/INFO] Processing "Task_6" +> [Sirois:slave:(11) 10.716544] [msg_test/INFO] "Task_6" done +> [Jacquelin:master:(1) 11.097940] [msg_test/INFO] Send completed +> [Jacquelin:master:(1) 11.097940] [msg_test/INFO] Sending "Task_8" to "Soucy" +> [Bousquet:slave:(5) 11.097940] [msg_test/INFO] Received "Task_7" +> [Bousquet:slave:(5) 11.097940] [msg_test/INFO] Processing "Task_7" +> [Bousquet:slave:(5) 11.214444] [msg_test/INFO] "Task_7" done +> [Jacquelin:master:(1) 12.318581] [msg_test/INFO] Send completed +> [Jacquelin:master:(1) 12.318581] [msg_test/INFO] Sending "Task_9" to "Jackson" +> [Soucy:slave:(6) 12.318581] [msg_test/INFO] Received "Task_8" +> [Soucy:slave:(6) 12.318581] [msg_test/INFO] Processing "Task_8" +> [Soucy:slave:(6) 12.354989] [msg_test/INFO] "Task_8" done +> [Jacquelin:master:(1) 13.038497] [msg_test/INFO] Send completed +> [Jacquelin:master:(1) 13.038497] [msg_test/INFO] Sending "Task_10" to "iRMX" +> [Jackson:forwarder:(2) 13.038497] [msg_test/INFO] Received "Task_9" +> [Jackson:forwarder:(2) 13.038497] [msg_test/INFO] Sending "Task_9" to "Browne" +> [Browne:slave:(8) 14.564178] [msg_test/INFO] Received "Task_9" +> [Browne:slave:(8) 14.564178] [msg_test/INFO] Processing "Task_9" +> [Browne:slave:(8) 14.600586] [msg_test/INFO] "Task_9" done +> [Jacquelin:master:(1) 15.611920] [msg_test/INFO] Send completed +> [Jacquelin:master:(1) 15.611920] [msg_test/INFO] Sending "Task_11" to "Casavant" +> [iRMX:slave:(4) 15.611920] [msg_test/INFO] Received "Task_10" +> [iRMX:slave:(4) 15.611920] [msg_test/INFO] Processing "Task_10" +> [iRMX:slave:(4) 15.684735] [msg_test/INFO] "Task_10" done +> [Jacquelin:master:(1) 16.759274] [msg_test/INFO] Send completed +> [Jacquelin:master:(1) 16.759274] [msg_test/INFO] Sending "Task_12" to "Bousquet" +> [Casavant:forwarder:(3) 16.759274] [msg_test/INFO] Received "Task_11" +> [Casavant:forwarder:(3) 16.759274] [msg_test/INFO] Sending "Task_11" to "Monique" +> [Monique:slave:(12) 17.509646] [msg_test/INFO] Received "Task_11" +> [Monique:slave:(12) 17.509646] [msg_test/INFO] Processing "Task_11" +> [Monique:slave:(12) 17.553336] [msg_test/INFO] "Task_11" done +> [Jacquelin:master:(1) 17.617188] [msg_test/INFO] Send completed +> [Jacquelin:master:(1) 17.617188] [msg_test/INFO] Sending "Task_13" to "Soucy" +> [Bousquet:slave:(5) 17.617188] [msg_test/INFO] Received "Task_12" +> [Bousquet:slave:(5) 17.617188] [msg_test/INFO] Processing "Task_12" +> [Bousquet:slave:(5) 17.733692] [msg_test/INFO] "Task_12" done +> [Jacquelin:master:(1) 18.837830] [msg_test/INFO] Send completed +> [Jacquelin:master:(1) 18.837830] [msg_test/INFO] Sending "Task_14" to "Jackson" +> [Soucy:slave:(6) 18.837830] [msg_test/INFO] Received "Task_13" +> [Soucy:slave:(6) 18.837830] [msg_test/INFO] Processing "Task_13" +> [Soucy:slave:(6) 18.874238] [msg_test/INFO] "Task_13" done +> [Jacquelin:master:(1) 19.557745] [msg_test/INFO] Send completed +> [Jacquelin:master:(1) 19.557745] [msg_test/INFO] Sending "Task_15" to "iRMX" +> [Jackson:forwarder:(2) 19.557745] [msg_test/INFO] Received "Task_14" +> [Jackson:forwarder:(2) 19.557745] [msg_test/INFO] Sending "Task_14" to "Stephen" +> [Stephen:slave:(9) 21.842696] [msg_test/INFO] Received "Task_14" +> [Stephen:slave:(9) 21.842696] [msg_test/INFO] Processing "Task_14" +> [Stephen:slave:(9) 21.915511] [msg_test/INFO] "Task_14" done +> [Jacquelin:master:(1) 22.131168] [msg_test/INFO] Send completed +> [Jacquelin:master:(1) 22.131168] [msg_test/INFO] Sending "Task_16" to "Casavant" +> [iRMX:slave:(4) 22.131168] [msg_test/INFO] Received "Task_15" +> [iRMX:slave:(4) 22.131168] [msg_test/INFO] Processing "Task_15" +> [iRMX:slave:(4) 22.203983] [msg_test/INFO] "Task_15" done +> [Jacquelin:master:(1) 23.278522] [msg_test/INFO] Send completed +> [Jacquelin:master:(1) 23.278522] [msg_test/INFO] Sending "Task_17" to "Bousquet" +> [Casavant:forwarder:(3) 23.278522] [msg_test/INFO] Received "Task_16" +> [Casavant:forwarder:(3) 23.278522] [msg_test/INFO] Sending "Task_16" to "Robert" +> [Jacquelin:master:(1) 24.136436] [msg_test/INFO] Send completed +> [Jacquelin:master:(1) 24.136436] [msg_test/INFO] Sending "Task_18" to "Soucy" +> [Bousquet:slave:(5) 24.136436] [msg_test/INFO] Received "Task_17" +> [Bousquet:slave:(5) 24.136436] [msg_test/INFO] Processing "Task_17" +> [Bousquet:slave:(5) 24.252940] [msg_test/INFO] "Task_17" done +> [Robert:slave:(10) 24.551178] [msg_test/INFO] Received "Task_16" +> [Robert:slave:(10) 24.551178] [msg_test/INFO] Processing "Task_16" +> [Robert:slave:(10) 24.587586] [msg_test/INFO] "Task_16" done +> [Jacquelin:master:(1) 25.357078] [msg_test/INFO] Send completed +> [Jacquelin:master:(1) 25.357078] [msg_test/INFO] Sending "Task_19" to "Jackson" +> [Soucy:slave:(6) 25.357078] [msg_test/INFO] Received "Task_18" +> [Soucy:slave:(6) 25.357078] [msg_test/INFO] Processing "Task_18" +> [Soucy:slave:(6) 25.393486] [msg_test/INFO] "Task_18" done +> [Jacquelin:master:(1) 26.076993] [msg_test/INFO] Send completed +> [Jacquelin:master:(1) 26.076993] [msg_test/INFO] All tasks have been dispatched. Let's tell everybody the computation is over. +> [Jackson:forwarder:(2) 26.076993] [msg_test/INFO] Received "Task_19" +> [Jackson:forwarder:(2) 26.076993] [msg_test/INFO] Sending "Task_19" to "Kuenning" +> [Kuenning:slave:(7) 26.150077] [msg_test/INFO] Received "Task_19" +> [Kuenning:slave:(7) 26.150077] [msg_test/INFO] Processing "Task_19" +> [Kuenning:slave:(7) 26.208330] [msg_test/INFO] "Task_19" done +> [iRMX:slave:(4) 26.310941] [msg_test/INFO] Received "finalize" +> [iRMX:slave:(4) 26.310941] [msg_test/INFO] I'm done. See you! +> [Casavant:forwarder:(3) 26.415246] [msg_test/INFO] Received "finalize" +> [Casavant:forwarder:(3) 26.415246] [msg_test/INFO] All tasks have been dispatched. Let's tell everybody the computation is over. +> [Bousquet:slave:(5) 26.493238] [msg_test/INFO] Received "finalize" +> [Bousquet:slave:(5) 26.493238] [msg_test/INFO] I'm done. See you! +> [Robert:slave:(10) 26.530942] [msg_test/INFO] Received "finalize" +> [Robert:slave:(10) 26.530942] [msg_test/INFO] I'm done. See you! +> [Sirois:slave:(11) 26.570290] [msg_test/INFO] Received "finalize" +> [Sirois:slave:(11) 26.570290] [msg_test/INFO] I'm done. See you! +> [Soucy:slave:(6) 26.604205] [msg_test/INFO] Received "finalize" +> [Soucy:slave:(6) 26.604205] [msg_test/INFO] I'm done. See you! +> [Casavant:forwarder:(3) 26.638505] [msg_test/INFO] I'm done. See you! +> [Monique:slave:(12) 26.638505] [msg_test/INFO] Received "finalize" +> [Monique:slave:(12) 26.638505] [msg_test/INFO] I'm done. See you! +> [Jacquelin:master:(1) 26.669652] [msg_test/INFO] Goodbye now! +> [Jackson:forwarder:(2) 26.669652] [msg_test/INFO] Received "finalize" +> [Jackson:forwarder:(2) 26.669652] [msg_test/INFO] All tasks have been dispatched. Let's tell everybody the computation is over. +> [Kuenning:slave:(7) 26.670101] [msg_test/INFO] Received "finalize" +> [Kuenning:slave:(7) 26.670101] [msg_test/INFO] I'm done. See you! +> [Browne:slave:(8) 26.808800] [msg_test/INFO] Received "finalize" +> [Browne:slave:(8) 26.808800] [msg_test/INFO] I'm done. See you! +> [Jackson:forwarder:(2) 27.016523] [msg_test/INFO] I'm done. See you! +> [Stephen:slave:(9) 27.016523] [msg_test/INFO] Received "finalize" +> [Stephen:slave:(9) 27.016523] [msg_test/INFO] I'm done. See you! +> [27.016523] [msg_test/INFO] Simulation time 27.0165