Trace number 3742666

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PB10: pb_cplex 2010-06-29? (TO) 1800.17 644.716

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathBA/
normalized-BeauxArts_K75.opb
MD5SUM5349e46dd5b60bb87c86087d933e00a7
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark2.21566
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4125
Total number of constraints4277
Number of constraints which are clauses4202
Number of constraints which are cardinality constraints (but not clauses)75
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint75
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 76
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-3742666-1339251394.opb.
0.00/0.00	c Instance file HOME/instance-3742666-1339251394.opb
0.00/0.00	c File size is 254588 bytes.
0.00/0.11	c Highest Coefficient sum: 76
0.00/0.11	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.12	c ============================[ Problem Statistics ]=============================
0.00/0.12	c |                                                                             |
0.00/0.12	c |  Parsing time:          0.11         s                                      |
0.00/0.12	c |  Number Variables:      4125                                                |
0.00/0.12	c |  Number Constraints:    4277                                                |
0.00/0.12	c ===============================================================================
1796.21/644.71	c Remaining time 1799.89 sec.
1796.21/644.71	c 
1796.21/644.71	c *** INTERRUPTED ***
1796.21/644.71	s UNKNOWN
1796.21/644.71	c Total CPU time              : 1795.41 s
1796.21/644.71	c Memory used           : 426.25 MB
1796.21/644.71	c CPU time              : 1795.41 s
1796.21/644.71	c 
1796.21/644.71	c *** INTERRUPTED ***

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3742666-1339251394/watcher-3742666-1339251394 -o /tmp/evaluation-result-3742666-1339251394/solver-3742666-1339251394 -C 1800 -W 1900 -M 15500 run HOME/instance-3742666-1339251394.opb 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.05 2.04 2.51 3/177 6472
/proc/meminfo: memFree=30755248/32873844 swapFree=7128/7128
[pid=6472] ppid=6470 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6472/stat : 6472 (run) S 6470 6472 4085 0 -1 4202496 353 0 0 0 0 0 0 0 20 0 1 0 391206452 9367552 269 33554432000 4194304 5064252 140733816430560 140733816429472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6472/statm: 2287 269 229 213 0 72 0

[startup+0.0121409 s]
/proc/loadavg: 2.05 2.04 2.51 3/177 6472
/proc/meminfo: memFree=30755248/32873844 swapFree=7128/7128
[pid=6472] ppid=6470 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6472/stat : 6472 (run) S 6470 6472 4085 0 -1 4202496 353 0 0 0 0 0 0 0 20 0 1 0 391206452 9367552 269 33554432000 4194304 5064252 140733816430560 140733816429472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6472/statm: 2287 269 229 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100211 s]
/proc/loadavg: 2.05 2.04 2.51 3/177 6472
/proc/meminfo: memFree=30755248/32873844 swapFree=7128/7128
[pid=6472] ppid=6470 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6472/stat : 6472 (run) S 6470 6472 4085 0 -1 4202496 353 0 0 0 0 0 0 0 20 0 1 0 391206452 9367552 269 33554432000 4194304 5064252 140733816430560 140733816429472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6472/statm: 2287 269 229 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300196 s]
/proc/loadavg: 2.05 2.04 2.51 3/177 6472
/proc/meminfo: memFree=30755248/32873844 swapFree=7128/7128
[pid=6472] ppid=6470 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6472/stat : 6472 (run) S 6470 6472 4085 0 -1 4202496 353 0 0 0 0 0 0 0 20 0 1 0 391206452 9367552 269 33554432000 4194304 5064252 140733816430560 140733816429472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6472/statm: 2287 269 229 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700177 s]
/proc/loadavg: 2.05 2.04 2.51 3/177 6472
/proc/meminfo: memFree=30755248/32873844 swapFree=7128/7128
[pid=6472] ppid=6470 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6472/stat : 6472 (run) S 6470 6472 4085 0 -1 4202496 353 0 0 0 0 0 0 0 20 0 1 0 391206452 9367552 269 33554432000 4194304 5064252 140733816430560 140733816429472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6472/statm: 2287 269 229 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50021 s]
/proc/loadavg: 2.05 2.04 2.51 3/179 6474
/proc/meminfo: memFree=30744964/32873844 swapFree=7128/7128
[pid=6472] ppid=6470 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6472/stat : 6472 (run) S 6470 6472 4085 0 -1 4202496 353 0 0 0 0 0 0 0 20 0 1 0 391206452 9367552 269 33554432000 4194304 5064252 140733816430560 140733816429472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6472/statm: 2287 269 229 213 0 72 0
[pid=6473] ppid=6472 vsize=26960 CPUtime=1.48 cores=0,2,4,6
/proc/6473/stat : 6473 (pb_cplex) R 6472 6472 4085 0 -1 4202496 4991 0 0 0 148 0 0 0 20 0 1 0 391206453 27607040 3468 33554432000 134512640 146736320 4287432208 4287426632 136000767 0 0 4096 16387 0 0 0 17 0 0 0 0 0 0
/proc/6473/statm: 6740 3468 778 2985 0 3674 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 36108

[startup+3.10022 s]
/proc/loadavg: 2.05 2.04 2.51 3/179 6474
/proc/meminfo: memFree=30744220/32873844 swapFree=7128/7128
[pid=6472] ppid=6470 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6472/stat : 6472 (run) S 6470 6472 4085 0 -1 4202496 353 0 0 0 0 0 0 0 20 0 1 0 391206452 9367552 269 33554432000 4194304 5064252 140733816430560 140733816429472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6472/statm: 2287 269 229 213 0 72 0
[pid=6473] ppid=6472 vsize=27108 CPUtime=3.08 cores=0,2,4,6
/proc/6473/stat : 6473 (pb_cplex) R 6472 6472 4085 0 -1 4202496 5043 0 0 0 308 0 0 0 20 0 1 0 391206453 27758592 3519 33554432000 134512640 146736320 4287432208 4287426244 136385183 0 0 4096 16387 0 0 0 17 0 0 0 0 0 0
/proc/6473/statm: 6777 3519 778 2985 0 3711 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 36256

[startup+6.30022 s]
/proc/loadavg: 2.05 2.04 2.50 3/179 6474
/proc/meminfo: memFree=30742972/32873844 swapFree=7128/7128
[pid=6472] ppid=6470 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6472/stat : 6472 (run) S 6470 6472 4085 0 -1 4202496 353 0 0 0 0 0 0 0 20 0 1 0 391206452 9367552 269 33554432000 4194304 5064252 140733816430560 140733816429472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6472/statm: 2287 269 229 213 0 72 0
[pid=6473] ppid=6472 vsize=27812 CPUtime=6.28 cores=0,2,4,6
/proc/6473/stat : 6473 (pb_cplex) R 6472 6472 4085 0 -1 4202496 5563 0 0 0 628 0 0 0 20 0 1 0 391206453 28479488 3719 33554432000 134512640 146736320 4287432208 4287427292 135855165 0 0 4096 16387 0 0 0 17 0 0 0 0 0 0
/proc/6473/statm: 6953 3719 806 2985 0 3887 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 36960

[startup+12.7002 s]
/proc/loadavg: 2.04 2.04 2.50 3/179 6475
/proc/meminfo: memFree=30735028/32873844 swapFree=7128/7128
[pid=6472] ppid=6470 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6472/stat : 6472 (run) S 6470 6472 4085 0 -1 4202496 353 0 0 0 0 0 0 0 20 0 1 0 391206452 9367552 269 33554432000 4194304 5064252 140733816430560 140733816429472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6472/statm: 2287 269 229 213 0 72 0
[pid=6473] ppid=6472 vsize=34780 CPUtime=12.69 cores=0,2,4,6
/proc/6473/stat : 6473 (pb_cplex) R 6472 6472 4085 0 -1 4202496 7497 0 0 0 1268 1 0 0 20 0 1 0 391206453 35614720 5004 33554432000 134512640 146736320 4287432208 4287426140 135855174 0 0 4096 16387 0 0 0 17 0 0 0 0 0 0
/proc/6473/statm: 8695 5004 837 2985 0 5629 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43928

[startup+25.5002 s]
/proc/loadavg: 2.03 2.03 2.49 3/179 6475
/proc/meminfo: memFree=30733276/32873844 swapFree=7128/7128
[pid=6472] ppid=6470 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6472/stat : 6472 (run) S 6470 6472 4085 0 -1 4202496 353 0 0 0 0 0 0 0 20 0 1 0 391206452 9367552 269 33554432000 4194304 5064252 140733816430560 140733816429472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6472/statm: 2287 269 229 213 0 72 0
[pid=6473] ppid=6472 vsize=31584 CPUtime=25.48 cores=0,2,4,6
/proc/6473/stat : 6473 (pb_cplex) R 6472 6472 4085 0 -1 4202496 7791 0 0 0 2547 1 0 0 20 0 1 0 391206453 32342016 4842 33554432000 134512640 146736320 4287432208 4287426268 135855178 0 0 4096 16387 0 0 0 17 0 0 0 0 0 0
/proc/6473/statm: 7896 4842 840 2985 0 4830 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40732

[startup+51.1002 s]
/proc/loadavg: 2.09 2.04 2.48 3/179 6475
/proc/meminfo: memFree=30724140/32873844 swapFree=7128/7128
[pid=6472] ppid=6470 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6472/stat : 6472 (run) S 6470 6472 4085 0 -1 4202496 353 0 0 0 0 0 0 0 20 0 1 0 391206452 9367552 269 33554432000 4194304 5064252 140733816430560 140733816429472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6472/statm: 2287 269 229 213 0 72 0
[pid=6473] ppid=6472 vsize=31080 CPUtime=51.07 cores=0,2,4,6
/proc/6473/stat : 6473 (pb_cplex) R 6472 6472 4085 0 -1 4202496 13278 0 0 0 5105 2 0 0 20 0 1 0 391206453 31825920 4793 33554432000 134512640 146736320 4287432208 4287426432 139046546 0 0 4096 16387 0 0 0 17 0 0 0 0 0 0
/proc/6473/statm: 7770 4793 842 2985 0 4704 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 40228

[startup+102.306 s]
/proc/loadavg: 2.04 2.03 2.45 3/186 6482
/proc/meminfo: memFree=30701140/32873844 swapFree=7128/7128
[pid=6472] ppid=6470 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6472/stat : 6472 (run) S 6470 6472 4085 0 -1 4202496 353 0 0 0 0 0 0 0 20 0 1 0 391206452 9367552 269 33554432000 4194304 5064252 140733816430560 140733816429472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6472/statm: 2287 269 229 213 0 72 0
[pid=6473] ppid=6472 vsize=136384 CPUtime=102.26 cores=0,2,4,6
/proc/6473/stat : 6473 (pb_cplex) R 6472 6472 4085 0 -1 4202496 21242 0 0 0 10222 4 0 0 20 0 8 0 391206453 139657216 11186 33554432000 134512640 146736320 4287432208 4287425288 136001974 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6473/statm: 34096 11186 886 2985 0 31030 0
[pid=6473/tid=6476] ppid=6472 vsize=136384 CPUtime=0 cores=0,2,4,6
/proc/6473/task/6476/stat : 6476 (pb_cplex) S 6472 6472 4085 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 8 0 391216208 139657216 11186 33554432000 134512640 146736320 4287432208 4140691088 144580073 0 2 4096 16387 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=6473/tid=6477] ppid=6472 vsize=136384 CPUtime=0 cores=0,2,4,6
/proc/6473/task/6477/stat : 6477 (pb_cplex) S 6472 6472 4085 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 8 0 391216208 139657216 11186 33554432000 134512640 146736320 4287432208 4130205328 144580073 0 2 4096 16387 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=6473/tid=6478] ppid=6472 vsize=136384 CPUtime=0 cores=0,2,4,6
/proc/6473/task/6478/stat : 6478 (pb_cplex) S 6472 6472 4085 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 8 0 391216208 139657216 11186 33554432000 134512640 146736320 4287432208 4119719568 144580073 0 2 4096 16387 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=6473/tid=6479] ppid=6472 vsize=136384 CPUtime=0 cores=0,2,4,6
/proc/6473/task/6479/stat : 6479 (pb_cplex) S 6472 6472 4085 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 8 0 391216208 139657216 11186 33554432000 134512640 146736320 4287432208 4109233808 144580073 0 2 4096 16387 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=6473/tid=6480] ppid=6472 vsize=136384 CPUtime=0 cores=0,2,4,6
/proc/6473/task/6480/stat : 6480 (pb_cplex) S 6472 6472 4085 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 8 0 391216208 139657216 11186 33554432000 134512640 146736320 4287432208 4098748048 144580073 0 2 4096 16387 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=6473/tid=6481] ppid=6472 vsize=136384 CPUtime=0 cores=0,2,4,6
/proc/6473/task/6481/stat : 6481 (pb_cplex) S 6472 6472 4085 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 8 0 391216208 139657216 11186 33554432000 134512640 146736320 4287432208 4088262288 144580073 0 2 4096 16387 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=6473/tid=6482] ppid=6472 vsize=136384 CPUtime=0 cores=0,2,4,6
/proc/6473/task/6482/stat : 6482 (pb_cplex) S 6472 6472 4085 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 8 0 391216208 139657216 11186 33554432000 134512640 146736320 4287432208 4077776528 144580073 0 2 4096 16387 18446744071579510697 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 145532

[startup+162.3 s]
/proc/loadavg: 5.06 2.78 2.68 10/186 6482
/proc/meminfo: memFree=30667444/32873844 swapFree=7128/7128
[pid=6472] ppid=6470 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6472/stat : 6472 (run) S 6470 6472 4085 0 -1 4202496 353 0 0 0 0 0 0 0 20 0 1 0 391206452 9367552 269 33554432000 4194304 5064252 140733816430560 140733816429472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6472/statm: 2287 269 229 213 0 72 0
[pid=6473] ppid=6472 vsize=169248 CPUtime=265.8 cores=0,2,4,6
/proc/6473/stat : 6473 (pb_cplex) R 6472 6472 4085 0 -1 4202496 30696 0 0 0 26567 13 0 0 20 0 8 0 391206453 173309952 19651 33554432000 134512640 146736320 4287432208 4287425288 136000350 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/6473/statm: 42312 19651 908 2985 0 39246 0
[pid=6473/tid=6476] ppid=6472 vsize=169248 CPUtime=17.23 cores=0,2,4,6
/proc/6473/task/6476/stat : 6476 (pb_cplex) R 6472 6472 4085 0 -1 4202560 1744 0 0 0 1722 1 0 0 20 0 8 0 391216208 173309952 19651 33554432000 134512640 146736320 4287432208 4140687452 135855154 0 2 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6473/tid=6477] ppid=6472 vsize=169248 CPUtime=17.22 cores=0,2,4,6
/proc/6473/task/6477/stat : 6477 (pb_cplex) R 6472 6472 4085 0 -1 4202560 775 0 0 0 1722 0 0 0 20 0 8 0 391216208 173309952 19651 33554432000 134512640 146736320 4287432208 4130202056 136000390 0 2 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=6473/tid=6478] ppid=6472 vsize=169248 CPUtime=17.02 cores=0,2,4,6
/proc/6473/task/6478/stat : 6478 (pb_cplex) R 6472 6472 4085 0 -1 4202560 1705 0 0 0 1701 1 0 0 20 0 8 0 391216208 173309952 19651 33554432000 134512640 146736320 4287432208 4119716480 139046532 0 2 4096 16387 0 0 0 -1 6 0 0 0 0 0
[pid=6473/tid=6479] ppid=6472 vsize=169248 CPUtime=17.21 cores=0,2,4,6
/proc/6473/task/6479/stat : 6479 (pb_cplex) R 6472 6472 4085 0 -1 4202560 1005 0 0 0 1720 1 0 0 20 0 8 0 391216208 173309952 19651 33554432000 134512640 146736320 4287432208 4109230136 136475800 0 2 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=6473/tid=6480] ppid=6472 vsize=169248 CPUtime=17.37 cores=0,2,4,6
/proc/6473/task/6480/stat : 6480 (pb_cplex) R 6472 6472 4085 0 -1 4202560 1520 0 0 0 1737 0 0 0 20 0 8 0 391216208 173309952 19651 33554432000 134512640 146736320 4287432208 4098742736 135460009 0 2 4096 16387 0 0 0 -1 6 0 0 0 0 0
[pid=6473/tid=6481] ppid=6472 vsize=169248 CPUtime=16.99 cores=0,2,4,6
/proc/6473/task/6481/stat : 6481 (pb_cplex) R 6472 6472 4085 0 -1 4202560 1250 0 0 0 1698 1 0 0 20 0 8 0 391216208 173309952 19651 33554432000 134512640 146736320 4287432208 4088258652 135855130 0 2 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=6473/tid=6482] ppid=6472 vsize=169248 CPUtime=17.3 cores=0,2,4,6
/proc/6473/task/6482/stat : 6482 (pb_cplex) R 6472 6472 4085 0 -1 4202560 978 0 0 0 1730 0 0 0 20 0 8 0 391216208 173309952 19651 33554432000 134512640 146736320 4287432208 4077772856 136475822 0 2 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 265.8
Current children cumulated vsize (KiB) 178396

[startup+222.3 s]
/proc/loadavg: 6.04 3.52 2.94 10/187 6485
/proc/meminfo: memFree=30658136/32873844 swapFree=7128/7128
[pid=6472] ppid=6470 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6472/stat : 6472 (run) S 6470 6472 4085 0 -1 4202496 353 0 0 0 0 0 0 0 20 0 1 0 391206452 9367552 269 33554432000 4194304 5064252 140733816430560 140733816429472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6472/statm: 2287 269 229 213 0 72 0
[pid=6473] ppid=6472 vsize=180180 CPUtime=462.38 cores=0,2,4,6
/proc/6473/stat : 6473 (pb_cplex) R 6472 6472 4085 0 -1 4202496 43052 0 0 0 46217 21 0 0 20 0 8 0 391206453 184504320 22070 33554432000 134512640 146736320 4287432208 4287425040 136008443 0 0 4096 16387 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/6473/statm: 45045 22070 908 2985 0 41979 0
[pid=6473/tid=6476] ppid=6472 vsize=180180 CPUtime=35.92 cores=0,2,4,6
/proc/6473/task/6476/stat : 6476 (pb_cplex) R 6472 6472 4085 0 -1 4202560 5247 0 0 0 3590 2 0 0 20 0 8 0 391216208 184504320 22070 33554432000 134512640 146736320 4287432208 4140687564 136388921 0 2 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=6473/tid=6477] ppid=6472 vsize=180180 CPUtime=38.83 cores=0,2,4,6

################
# More data... #
################


############
# WARNING:
# current cumulated CPU time (1616.67 s) is less than in the last sample (1620.63 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (3.96008 s) to the 'lost time'.

[startup+536.807 s]
/proc/loadavg: 8.38 6.58 4.45 3/186 6486
/proc/meminfo: memFree=30641076/32873844 swapFree=7128/7128
[pid=6472] ppid=6470 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6472/stat : 6472 (run) S 6470 6472 4085 0 -1 4202496 353 0 0 0 0 0 0 0 20 0 1 0 391206452 9367552 269 33554432000 4194304 5064252 140733816430560 140733816429472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6472/statm: 2287 269 229 213 0 72 0
[pid=6473] ppid=6472 vsize=191776 CPUtime=1620.63 cores=0,2,4,6
/proc/6473/stat : 6473 (pb_cplex) S 6472 6472 4085 0 -1 4202496 63124 0 0 0 162013 50 0 0 20 0 8 0 391206453 196378624 26109 33554432000 134512640 146736320 4287432208 4287428560 144580073 0 0 4096 16387 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/6473/statm: 47944 26109 911 2985 0 44878 0
[pid=6473/tid=6476] ppid=6472 vsize=191776 CPUtime=200.57 cores=0,2,4,6
/proc/6473/task/6476/stat : 6476 (pb_cplex) S 6472 6472 4085 0 -1 4202560 10499 0 0 0 20043 14 0 0 20 0 8 0 391216208 196378624 26109 33554432000 134512640 146736320 4287432208 4140691088 144580073 0 2 4096 16387 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=6473/tid=6477] ppid=6472 vsize=191776 CPUtime=182.29 cores=0,2,4,6
/proc/6473/task/6477/stat : 6477 (pb_cplex) S 6472 6472 4085 0 -1 4202560 3677 0 0 0 18222 7 0 0 20 0 8 0 391216208 196378624 26109 33554432000 134512640 146736320 4287432208 4130205328 144580073 0 2 4096 16387 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=6473/tid=6478] ppid=6472 vsize=191776 CPUtime=179.2 cores=0,2,4,6
/proc/6473/task/6478/stat : 6478 (pb_cplex) S 6472 6472 4085 0 -1 4202560 3946 0 0 0 17914 6 0 0 20 0 8 0 391216208 196378624 26109 33554432000 134512640 146736320 4287432208 4119719568 144580073 0 2 4096 16387 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=6473/tid=6479] ppid=6472 vsize=191776 CPUtime=172.54 cores=0,2,4,6
/proc/6473/task/6479/stat : 6479 (pb_cplex) S 6472 6472 4085 0 -1 4202560 2592 0 0 0 17247 7 0 0 20 0 8 0 391216208 196378624 26109 33554432000 134512640 146736320 4287432208 4109233808 144580073 0 2 4096 16387 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=6473/tid=6480] ppid=6472 vsize=191776 CPUtime=199.01 cores=0,2,4,6
/proc/6473/task/6480/stat : 6480 (pb_cplex) R 6472 6472 4085 0 -1 4202560 6223 0 0 0 19893 8 0 0 20 0 8 0 391216208 196378624 26109 33554432000 134512640 146736320 4287432208 4098744532 136065299 0 2 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=6473/tid=6481] ppid=6472 vsize=191776 CPUtime=197.72 cores=0,2,4,6
/proc/6473/task/6481/stat : 6481 (pb_cplex) S 6472 6472 4085 0 -1 4202560 6280 0 0 0 19764 8 0 0 20 0 8 0 391216208 196378624 26109 33554432000 134512640 146736320 4287432208 4088262288 144580073 0 2 4096 16387 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=6473/tid=6482] ppid=6472 vsize=191776 CPUtime=177.7 cores=0,2,4,6
/proc/6473/task/6482/stat : 6482 (pb_cplex) S 6472 6472 4085 0 -1 4202560 1906 0 0 0 17765 5 0 0 20 0 8 0 391216208 196378624 26109 33554432000 134512640 146736320 4287432208 4077776528 144580073 0 2 4096 16387 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 1620.63
Current children cumulated vsize (KiB) 200924

[startup+536.9 s]
/proc/loadavg: 8.38 6.58 4.45 3/186 6486
/proc/meminfo: memFree=30641076/32873844 swapFree=7128/7128
[pid=6472] ppid=6470 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6472/stat : 6472 (run) S 6470 6472 4085 0 -1 4202496 353 0 0 0 0 0 0 0 20 0 1 0 391206452 9367552 269 33554432000 4194304 5064252 140733816430560 140733816429472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6472/statm: 2287 269 229 213 0 72 0
[pid=6473] ppid=6472 vsize=151340 CPUtime=1616.67 cores=0,2,4,6
/proc/6473/stat : 6473 (pb_cplex) R 6472 6472 4085 0 -1 4202496 63125 0 0 0 161595 72 0 0 20 0 1 0 391206453 154972160 23674 33554432000 134512640 146736320 4287432208 4287428400 137343285 0 0 4096 16387 0 0 0 17 6 0 0 0 0 0
/proc/6473/statm: 37835 23674 912 2985 0 34769 0
Current children cumulated CPU time (s) 1616.67
Current children cumulated vsize (KiB) 160488
#
############


[startup+582.3 s]
/proc/loadavg: 5.01 5.94 4.33 3/179 6486
/proc/meminfo: memFree=30667956/32873844 swapFree=7128/7128
[pid=6472] ppid=6470 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6472/stat : 6472 (run) S 6470 6472 4085 0 -1 4202496 353 0 0 0 0 0 0 0 20 0 1 0 391206452 9367552 269 33554432000 4194304 5064252 140733816430560 140733816429472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6472/statm: 2287 269 229 213 0 72 0
[pid=6473] ppid=6472 vsize=133408 CPUtime=1662.06 cores=0,2,4,6
/proc/6473/stat : 6473 (pb_cplex) R 6472 6472 4085 0 -1 4202496 64181 0 0 0 166131 75 0 0 20 0 1 0 391206453 136609792 19267 33554432000 134512640 146736320 4287432208 4287426004 135855130 0 0 4096 16387 0 0 0 17 2 0 0 0 0 0
/proc/6473/statm: 33352 19267 914 2985 0 30286 0
Current children cumulated CPU time (s) 1662.06
Current children cumulated vsize (KiB) 142556

[startup+642.3 s]
/proc/loadavg: 5.09 5.67 4.33 10/186 6494
/proc/meminfo: memFree=30462960/32873844 swapFree=7128/7128
[pid=6472] ppid=6470 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6472/stat : 6472 (run) S 6470 6472 4085 0 -1 4202496 353 0 0 0 0 0 0 0 20 0 1 0 391206452 9367552 269 33554432000 4194304 5064252 140733816430560 140733816429472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6472/statm: 2287 269 229 213 0 72 0
[pid=6473] ppid=6472 vsize=436472 CPUtime=1786.63 cores=0,2,4,6
/proc/6473/stat : 6473 (pb_cplex) R 6472 6472 4085 0 -1 4202496 79690 0 0 0 178580 83 0 0 20 0 8 0 391206453 446947328 70780 33554432000 134512640 146736320 4287432208 4287425880 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6473/statm: 109118 70780 917 2985 0 106052 0
[pid=6473/tid=6487] ppid=6472 vsize=436472 CPUtime=10.73 cores=0,2,4,6
/proc/6473/task/6487/stat : 6487 (pb_cplex) R 6472 6472 4085 0 -1 4202560 1166 0 0 0 1073 0 0 0 20 0 8 0 391266460 446947328 70780 33554432000 134512640 146736320 4287432208 4077771900 135446011 0 2 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6473/tid=6488] ppid=6472 vsize=436472 CPUtime=10.56 cores=0,2,4,6
/proc/6473/task/6488/stat : 6488 (pb_cplex) R 6472 6472 4085 0 -1 4202560 1854 0 0 0 1056 0 0 0 20 0 8 0 391266460 446947328 70780 33554432000 134512640 146736320 4287432208 4088259016 136000404 0 2 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6473/tid=6489] ppid=6472 vsize=436472 CPUtime=10.53 cores=0,2,4,6
/proc/6473/task/6489/stat : 6489 (pb_cplex) R 6472 6472 4085 0 -1 4202560 667 0 0 0 1053 0 0 0 20 0 8 0 391266460 446947328 70780 33554432000 134512640 146736320 4287432208 4098744528 136008226 0 2 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=6473/tid=6490] ppid=6472 vsize=436472 CPUtime=10.75 cores=0,2,4,6
/proc/6473/task/6490/stat : 6490 (pb_cplex) R 6472 6472 4085 0 -1 4202560 799 0 0 0 1075 0 0 0 20 0 8 0 391266460 446947328 70780 33554432000 134512640 146736320 4287432208 4109230172 135855185 0 2 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6473/tid=6491] ppid=6472 vsize=436472 CPUtime=11.18 cores=0,2,4,6
/proc/6473/task/6491/stat : 6491 (pb_cplex) R 6472 6472 4085 0 -1 4202560 852 0 0 0 1118 0 0 0 20 0 8 0 391266460 446947328 70780 33554432000 134512640 146736320 4287432208 3812815304 136000179 0 2 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=6473/tid=6492] ppid=6472 vsize=436472 CPUtime=10.72 cores=0,2,4,6
/proc/6473/task/6492/stat : 6492 (pb_cplex) R 6472 6472 4085 0 -1 4202560 1881 0 0 0 1071 1 0 0 20 0 8 0 391266460 446947328 70780 33554432000 134512640 146736320 4287432208 3802329544 136000761 0 2 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6473/tid=6493] ppid=6472 vsize=436472 CPUtime=10.72 cores=0,2,4,6
/proc/6473/task/6493/stat : 6493 (pb_cplex) R 6472 6472 4085 0 -1 4202560 847 0 0 0 1072 0 0 0 20 0 8 0 391266460 446947328 70780 33554432000 134512640 146736320 4287432208 3791843544 136008924 0 2 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1786.63
Current children cumulated vsize (KiB) 445620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+644.7 s]
/proc/loadavg: 5.40 5.73 4.36 10/186 6494
/proc/meminfo: memFree=30462712/32873844 swapFree=7128/7128
[pid=6472] ppid=6470 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6472/stat : 6472 (run) S 6470 6472 4085 0 -1 4202496 353 0 0 0 0 0 0 0 20 0 1 0 391206452 9367552 269 33554432000 4194304 5064252 140733816430560 140733816429472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6472/statm: 2287 269 229 213 0 72 0
[pid=6473] ppid=6472 vsize=436472 CPUtime=1796.21 cores=0,2,4,6
/proc/6473/stat : 6473 (pb_cplex) R 6472 6472 4085 0 -1 4202496 79696 0 0 0 179538 83 0 0 20 0 8 0 391206453 446947328 70786 33554432000 134512640 146736320 4287432208 4287425040 136007975 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6473/statm: 109118 70786 917 2985 0 106052 0
[pid=6473/tid=6487] ppid=6472 vsize=436472 CPUtime=11.98 cores=0,2,4,6
/proc/6473/task/6487/stat : 6487 (pb_cplex) R 6472 6472 4085 0 -1 4202560 1167 0 0 0 1198 0 0 0 20 0 8 0 391266460 446947328 70786 33554432000 134512640 146736320 4287432208 4077771628 135456903 0 2 4096 16387 0 0 0 -1 6 0 0 0 0 0
[pid=6473/tid=6488] ppid=6472 vsize=436472 CPUtime=11.74 cores=0,2,4,6
/proc/6473/task/6488/stat : 6488 (pb_cplex) R 6472 6472 4085 0 -1 4202560 1858 0 0 0 1174 0 0 0 20 0 8 0 391266460 446947328 70786 33554432000 134512640 146736320 4287432208 4088258628 136385185 0 2 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6473/tid=6489] ppid=6472 vsize=436472 CPUtime=11.72 cores=0,2,4,6
/proc/6473/task/6489/stat : 6489 (pb_cplex) R 6472 6472 4085 0 -1 4202560 667 0 0 0 1172 0 0 0 20 0 8 0 391266460 446947328 70786 33554432000 134512640 146736320 4287432208 4098744412 135855174 0 2 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=6473/tid=6490] ppid=6472 vsize=436472 CPUtime=11.91 cores=0,2,4,6
/proc/6473/task/6490/stat : 6490 (pb_cplex) R 6472 6472 4085 0 -1 4202560 799 0 0 0 1191 0 0 0 20 0 8 0 391266460 446947328 70786 33554432000 134512640 146736320 4287432208 4109230296 136009170 0 2 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6473/tid=6491] ppid=6472 vsize=436472 CPUtime=12.39 cores=0,2,4,6
/proc/6473/task/6491/stat : 6491 (pb_cplex) R 6472 6472 4085 0 -1 4202560 852 0 0 0 1239 0 0 0 20 0 8 0 391266460 446947328 70786 33554432000 134512640 146736320 4287432208 3812814916 136385170 0 2 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=6473/tid=6492] ppid=6472 vsize=436472 CPUtime=11.89 cores=0,2,4,6
/proc/6473/task/6492/stat : 6492 (pb_cplex) R 6472 6472 4085 0 -1 4202560 1881 0 0 0 1188 1 0 0 20 0 8 0 391266460 446947328 70786 33554432000 134512640 146736320 4287432208 3802329364 136003486 0 2 4096 16387 0 0 0 -1 6 0 0 0 0 0
[pid=6473/tid=6493] ppid=6472 vsize=436472 CPUtime=11.92 cores=0,2,4,6
/proc/6473/task/6493/stat : 6493 (pb_cplex) R 6472 6472 4085 0 -1 4202560 847 0 0 0 1192 0 0 0 20 0 8 0 391266460 446947328 70786 33554432000 134512640 146736320 4287432208 3791843420 135855130 0 2 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1796.21
Current children cumulated vsize (KiB) 445620

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+644.7 s]
/proc/loadavg: 5.40 5.73 4.36 10/186 6494
/proc/meminfo: memFree=30462712/32873844 swapFree=7128/7128
[pid=6472] ppid=6470 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6472/stat : 6472 (run) S 6470 6472 4085 0 -1 4202496 353 0 0 0 0 0 0 0 20 0 1 0 391206452 9367552 269 33554432000 4194304 5064252 140733816430560 140733816429472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6472/statm: 2287 269 229 213 0 72 0
[pid=6473] ppid=6472 vsize=436472 CPUtime=1796.21 cores=0,2,4,6
/proc/6473/stat : 6473 (pb_cplex) R 6472 6472 4085 0 -1 4202496 79696 0 0 0 179538 83 0 0 20 0 8 0 391206453 446947328 70786 33554432000 134512640 146736320 4287432208 4287425040 136007975 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6473/statm: 109118 70786 917 2985 0 106052 0
[pid=6473/tid=6487] ppid=6472 vsize=436472 CPUtime=11.98 cores=0,2,4,6
/proc/6473/task/6487/stat : 6487 (pb_cplex) R 6472 6472 4085 0 -1 4202560 1167 0 0 0 1198 0 0 0 20 0 8 0 391266460 446947328 70786 33554432000 134512640 146736320 4287432208 4077771628 135456903 0 2 4096 16387 0 0 0 -1 6 0 0 0 0 0
[pid=6473/tid=6488] ppid=6472 vsize=436472 CPUtime=11.74 cores=0,2,4,6
/proc/6473/task/6488/stat : 6488 (pb_cplex) R 6472 6472 4085 0 -1 4202560 1858 0 0 0 1174 0 0 0 20 0 8 0 391266460 446947328 70786 33554432000 134512640 146736320 4287432208 4088258628 136385185 0 2 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6473/tid=6489] ppid=6472 vsize=436472 CPUtime=11.72 cores=0,2,4,6
/proc/6473/task/6489/stat : 6489 (pb_cplex) R 6472 6472 4085 0 -1 4202560 667 0 0 0 1172 0 0 0 20 0 8 0 391266460 446947328 70786 33554432000 134512640 146736320 4287432208 4098744412 135855174 0 2 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=6473/tid=6490] ppid=6472 vsize=436472 CPUtime=11.91 cores=0,2,4,6
/proc/6473/task/6490/stat : 6490 (pb_cplex) R 6472 6472 4085 0 -1 4202560 799 0 0 0 1191 0 0 0 20 0 8 0 391266460 446947328 70786 33554432000 134512640 146736320 4287432208 4109230296 136009170 0 2 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6473/tid=6491] ppid=6472 vsize=436472 CPUtime=12.39 cores=0,2,4,6
/proc/6473/task/6491/stat : 6491 (pb_cplex) R 6472 6472 4085 0 -1 4202560 852 0 0 0 1239 0 0 0 20 0 8 0 391266460 446947328 70786 33554432000 134512640 146736320 4287432208 3812814916 136385170 0 2 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=6473/tid=6492] ppid=6472 vsize=436472 CPUtime=11.89 cores=0,2,4,6
/proc/6473/task/6492/stat : 6492 (pb_cplex) R 6472 6472 4085 0 -1 4202560 1881 0 0 0 1188 1 0 0 20 0 8 0 391266460 446947328 70786 33554432000 134512640 146736320 4287432208 3802329364 136003486 0 2 4096 16387 0 0 0 -1 6 0 0 0 0 0
[pid=6473/tid=6493] ppid=6472 vsize=436472 CPUtime=11.92 cores=0,2,4,6
/proc/6473/task/6493/stat : 6493 (pb_cplex) R 6472 6472 4085 0 -1 4202560 847 0 0 0 1192 0 0 0 20 0 8 0 391266460 446947328 70786 33554432000 134512640 146736320 4287432208 3791843420 135855130 0 2 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1796.21
Current children cumulated vsize (KiB) 445620

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6472 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1796.21
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 3.96008
#  lost CPU user time (s): 4.18005
#  lost CPU system time (s): -0.22

Real time (s): 644.716
CPU time (s): 1800.17
CPU user time (s): 1799.56
CPU system time (s): 0.61
CPU usage (%): 279.219
Max. virtual memory (cumulated for all children) (KiB): 445620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
maximum resident set size= 1076
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 353
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2

runsolver used 1.52177 second user time and 3.79542 second system time

The end

Launcher Data 

Begin job on node105 at 2012-06-09 16:16:34
IDJOB=3742666
IDBENCH=90221
IDSOLVER=2325
FILE ID=node105/3742666-1339251394
RUNJOBID= node105-1339246831-4102
PBS_JOBID= 14644376
Free space on /tmp= 66816 MiB

SOLVER NAME= PB10: pb_cplex 2010-06-29
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathBA/normalized-BeauxArts_K75.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3742666-1339251394/watcher-3742666-1339251394 -o /tmp/evaluation-result-3742666-1339251394/solver-3742666-1339251394 -C 1800 -W 1900 -M 15500  run HOME/instance-3742666-1339251394.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 5349e46dd5b60bb87c86087d933e00a7
RANDOM SEED=936600525

node105.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30755288 kB
Buffers:          609488 kB
Cached:           496816 kB
SwapCached:         2364 kB
Active:          1046452 kB
Inactive:         117668 kB
Active(anon):      55508 kB
Inactive(anon):     2560 kB
Active(file):     990944 kB
Inactive(file):   115108 kB
Unevictable:        7128 kB
Mlocked:            7128 kB
SwapTotal:      67108856 kB
SwapFree:       67099600 kB
Dirty:             17108 kB
Writeback:             0 kB
AnonPages:         60416 kB
Mapped:            12236 kB
Shmem:                 0 kB
Slab:             812904 kB
SReclaimable:     254644 kB
SUnreclaim:       558260 kB
KernelStack:        1488 kB
PageTables:         4092 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     201632 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3742666-1339251394.opb

Free space on /tmp at the end= 66800 MiB
End job on node105 at 2012-06-09 16:27:21