Trace number 3703888

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 NameAnswerobjective functionCPU timeWall clock time
pwbo 2.0OPT-68 37.8702 18.9796

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-7000opt.opb
MD5SUMa25a52544be0f6847f2aa8f54184e900
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-68
Best CPU time to get the best result obtained on this benchmark1.64675
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints29069
Number of constraints which are clauses29069
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 347
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 347
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  pwbo:                    2.0 beta - March, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3703888-1338096106.opb.
0.00/0.00	c Instance file HOME/instance-3703888-1338096106.opb
0.00/0.00	c File size is 961894 bytes.
0.00/0.07	c Cost Offset: -347
0.00/0.07	c Highest Coefficient sum: 4
0.00/0.07	c ============================[ Problem Statistics ]=============================
0.00/0.07	c |                                                                             |
0.00/0.07	c |  Parsing time:          0.08         s                                      |
0.00/0.07	c |  Number Variables:      2025                                                |
0.00/0.07	c |  Number Clauses:        29069                                               |
0.00/0.07	c |  Number Cardinality:    0                                                   |
0.00/0.07	c |  Number PB Constraints: 0                                                   |
0.00/0.07	c |                                                                             |
0.00/0.08	c |  Problem Type:          Optimization                                        |
0.00/0.08	c |  Objective Function:    Cardinality Constraint                              |
0.00/0.08	c |                                                                             |
0.00/0.08	c ===============================================================================
37.70/18.96	o -23
37.70/18.96	o -48
37.70/18.96	o -50
37.70/18.96	o -54
37.70/18.96	o -57
37.70/18.96	o -59
37.70/18.96	o -60
37.70/18.96	o -62
37.70/18.96	o -64
37.70/18.96	o -65
37.70/18.96	o -66
37.70/18.96	o -67
37.70/18.96	o -68
37.70/18.96	c ===============================================================================
37.70/18.96	c Wall Clock Time: 18.97 s
37.70/18.96	c Best Solution: -68
37.70/18.96	s OPTIMUM FOUND
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Verifier Data 

OK	-68

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-3703888-1338096106/watcher-3703888-1338096106 -o /tmp/evaluation-result-3703888-1338096106/solver-3703888-1338096106 -C 1800 -W 1900 -M 15500 pwbo2.0 -file-format=opb -verbosity=0 HOME/instance-3703888-1338096106.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: 4.03 4.02 3.96 3/178 21227
/proc/meminfo: memFree=28379196/32873648 swapFree=7104/7104
[pid=21227] ppid=21225 vsize=5724 CPUtime=0 cores=0,2,4,6
/proc/21227/stat : 21227 (pwbo2.0) R 21225 21227 20135 0 -1 4202496 517 0 0 0 0 0 0 0 20 0 1 0 275736019 5861376 469 33554432000 4194304 5965102 140736175639616 140734297196344 5179915 0 0 4096 16387 0 0 0 17 0 0 0 0 0 0
/proc/21227/statm: 1431 469 166 433 0 760 0

[startup+0.099587 s]
/proc/loadavg: 4.03 4.02 3.96 3/178 21227
/proc/meminfo: memFree=28379196/32873648 swapFree=7104/7104
[pid=21227] ppid=21225 vsize=170580 CPUtime=0.11 cores=0,2,4,6
/proc/21227/stat : 21227 (pwbo2.0) S 21225 21227 20135 0 -1 4202496 4544 0 0 0 10 1 0 0 20 0 3 0 275736019 174673920 4200 33554432000 4194304 5965102 140736175639616 140736175639136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21227/statm: 42645 4203 206 433 0 42209 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 170580

[startup+0.10022 s]
/proc/loadavg: 4.03 4.02 3.96 3/178 21227
/proc/meminfo: memFree=28379196/32873648 swapFree=7104/7104
[pid=21227] ppid=21225 vsize=170580 CPUtime=0.11 cores=0,2,4,6
/proc/21227/stat : 21227 (pwbo2.0) S 21225 21227 20135 0 -1 4202496 4578 0 0 0 10 1 0 0 20 0 3 0 275736019 174673920 4234 33554432000 4194304 5965102 140736175639616 140736175639136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21227/statm: 42645 4235 206 433 0 42209 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 170580

[startup+0.30017 s]
/proc/loadavg: 4.03 4.02 3.96 3/178 21227
/proc/meminfo: memFree=28379196/32873648 swapFree=7104/7104
[pid=21227] ppid=21225 vsize=170256 CPUtime=0.51 cores=0,2,4,6
/proc/21227/stat : 21227 (pwbo2.0) S 21225 21227 20135 0 -1 4202496 5208 0 0 0 50 1 0 0 20 0 3 0 275736019 174342144 4519 33554432000 4194304 5965102 140736175639616 140736175639136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21227/statm: 42564 4520 209 433 0 42128 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 170256

[startup+0.700166 s]
/proc/loadavg: 4.03 4.02 3.96 3/178 21227
/proc/meminfo: memFree=28379196/32873648 swapFree=7104/7104
[pid=21227] ppid=21225 vsize=170256 CPUtime=1.31 cores=0,2,4,6
/proc/21227/stat : 21227 (pwbo2.0) S 21225 21227 20135 0 -1 4202496 6655 0 0 0 129 2 0 0 20 0 3 0 275736019 174342144 5144 33554432000 4194304 5965102 140736175639616 140736175639136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21227/statm: 42564 5144 209 433 0 42128 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 170256

[startup+1.50026 s]
/proc/loadavg: 4.03 4.02 3.96 5/181 21230
/proc/meminfo: memFree=28353604/32873648 swapFree=7104/7104
[pid=21227] ppid=21225 vsize=170256 CPUtime=2.91 cores=0,2,4,6
/proc/21227/stat : 21227 (pwbo2.0) S 21225 21227 20135 0 -1 4202496 9061 0 0 0 288 3 0 0 20 0 3 0 275736019 174342144 6428 33554432000 4194304 5965102 140736175639616 140736175639136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21227/statm: 42564 6428 209 433 0 42128 0
[pid=21227/tid=21229] ppid=21225 vsize=170256 CPUtime=1.41 cores=0,2,4,6
/proc/21227/task/21229/stat : 21229 (pwbo2.0) R 21225 21227 20135 0 -1 4202560 3910 0 0 0 139 2 0 0 20 0 3 0 275736027 174342144 6430 33554432000 4194304 5965102 140736175639616 140314375510552 5131557 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21227/tid=21230] ppid=21225 vsize=170256 CPUtime=1.4 cores=0,2,4,6
/proc/21227/task/21230/stat : 21230 (pwbo2.0) R 21225 21227 20135 0 -1 4202560 2808 0 0 0 139 1 0 0 20 0 3 0 275736027 174342144 6430 33554432000 4194304 5965102 140736175639616 140314365020520 4221120 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 170256

[startup+3.10027 s]
/proc/loadavg: 4.02 4.02 3.96 5/181 21230
/proc/meminfo: memFree=28339460/32873648 swapFree=7104/7104
[pid=21227] ppid=21225 vsize=170256 CPUtime=6.1 cores=0,2,4,6
/proc/21227/stat : 21227 (pwbo2.0) S 21225 21227 20135 0 -1 4202496 13390 0 0 0 606 4 0 0 20 0 3 0 275736019 174342144 10272 33554432000 4194304 5965102 140736175639616 140736175639136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21227/statm: 42564 10273 209 433 0 42128 0
[pid=21227/tid=21229] ppid=21225 vsize=170256 CPUtime=3.01 cores=0,2,4,6
/proc/21227/task/21229/stat : 21229 (pwbo2.0) R 21225 21227 20135 0 -1 4202560 5661 0 0 0 298 3 0 0 20 0 3 0 275736027 174342144 10273 33554432000 4194304 5965102 140736175639616 140314375510360 4400992 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21227/tid=21230] ppid=21225 vsize=170256 CPUtime=3 cores=0,2,4,6
/proc/21227/task/21230/stat : 21230 (pwbo2.0) R 21225 21227 20135 0 -1 4202560 5385 0 0 0 298 2 0 0 20 0 3 0 275736027 174342144 10273 33554432000 4194304 5965102 140736175639616 140314365020472 4401668 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 170256

[startup+6.30029 s]
/proc/loadavg: 4.02 4.02 3.96 5/181 21230
/proc/meminfo: memFree=28288308/32873648 swapFree=7104/7104
[pid=21227] ppid=21225 vsize=170256 CPUtime=12.5 cores=0,2,4,6
/proc/21227/stat : 21227 (pwbo2.0) S 21225 21227 20135 0 -1 4202496 18496 0 0 0 1244 6 0 0 20 0 3 0 275736019 174342144 15378 33554432000 4194304 5965102 140736175639616 140736175639136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21227/statm: 42564 15378 209 433 0 42128 0
[pid=21227/tid=21229] ppid=21225 vsize=170256 CPUtime=6.21 cores=0,2,4,6
/proc/21227/task/21229/stat : 21229 (pwbo2.0) R 21225 21227 20135 0 -1 4202560 7483 0 0 0 618 3 0 0 20 0 3 0 275736027 174342144 15378 33554432000 4194304 5965102 140736175639616 140314375510008 4400960 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21227/tid=21230] ppid=21225 vsize=170256 CPUtime=6.2 cores=0,2,4,6
/proc/21227/task/21230/stat : 21230 (pwbo2.0) R 21225 21227 20135 0 -1 4202560 8668 0 0 0 616 4 0 0 20 0 3 0 275736027 174342144 15378 33554432000 4194304 5965102 140736175639616 140314365020472 4400960 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 170256

[startup+12.7003 s]
/proc/loadavg: 4.02 4.02 3.96 5/181 21230
/proc/meminfo: memFree=28224492/32873648 swapFree=7104/7104
[pid=21227] ppid=21225 vsize=170388 CPUtime=25.29 cores=0,2,4,6
/proc/21227/stat : 21227 (pwbo2.0) S 21225 21227 20135 0 -1 4202496 27587 0 0 0 2519 10 0 0 20 0 3 0 275736019 174477312 24469 33554432000 4194304 5965102 140736175639616 140736175639136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21227/statm: 42597 24469 209 433 0 42161 0
[pid=21227/tid=21229] ppid=21225 vsize=170388 CPUtime=12.61 cores=0,2,4,6
/proc/21227/task/21229/stat : 21229 (pwbo2.0) R 21225 21227 20135 0 -1 4202560 9704 0 0 0 1256 5 0 0 20 0 3 0 275736027 174477312 24469 33554432000 4194304 5965102 140736175639616 140314375510008 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21227/tid=21230] ppid=21225 vsize=170388 CPUtime=12.6 cores=0,2,4,6
/proc/21227/task/21230/stat : 21230 (pwbo2.0) R 21225 21227 20135 0 -1 4202560 15539 0 0 0 1254 6 0 0 20 0 3 0 275736027 174477312 24470 33554432000 4194304 5965102 140736175639616 140314365020472 5137076 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 170388

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

[startup+15.9003 s]
/proc/loadavg: 4.02 4.02 3.96 5/181 21230
/proc/meminfo: memFree=28178628/32873648 swapFree=7104/7104
[pid=21227] ppid=21225 vsize=236068 CPUtime=31.7 cores=0,2,4,6
/proc/21227/stat : 21227 (pwbo2.0) S 21225 21227 20135 0 -1 4202496 33959 0 0 0 3158 12 0 0 20 0 3 0 275736019 241733632 30841 33554432000 4194304 5965102 140736175639616 140736175639136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21227/statm: 59017 30841 209 433 0 58581 0
[pid=21227/tid=21229] ppid=21225 vsize=236068 CPUtime=15.81 cores=0,2,4,6
/proc/21227/task/21229/stat : 21229 (pwbo2.0) R 21225 21227 20135 0 -1 4202560 11135 0 0 0 1576 5 0 0 20 0 3 0 275736027 241733632 30841 33554432000 4194304 5965102 140736175639616 140314375510552 4400960 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21227/tid=21230] ppid=21225 vsize=236068 CPUtime=15.8 cores=0,2,4,6
/proc/21227/task/21230/stat : 21230 (pwbo2.0) R 21225 21227 20135 0 -1 4202560 20479 0 0 0 1572 8 0 0 20 0 3 0 275736027 241733632 30841 33554432000 4194304 5965102 140736175639616 140314365020472 4400960 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 31.7
Current children cumulated vsize (KiB) 236068

[startup+17.5002 s]
/proc/loadavg: 4.02 4.02 3.96 5/181 21230
/proc/meminfo: memFree=28153644/32873648 swapFree=7104/7104
[pid=21227] ppid=21225 vsize=236068 CPUtime=34.9 cores=0,2,4,6
/proc/21227/stat : 21227 (pwbo2.0) S 21225 21227 20135 0 -1 4202496 36492 0 0 0 3477 13 0 0 20 0 3 0 275736019 241733632 33374 33554432000 4194304 5965102 140736175639616 140736175639136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21227/statm: 59017 33374 209 433 0 58581 0
[pid=21227/tid=21229] ppid=21225 vsize=236068 CPUtime=17.41 cores=0,2,4,6
/proc/21227/task/21229/stat : 21229 (pwbo2.0) R 21225 21227 20135 0 -1 4202560 11152 0 0 0 1736 5 0 0 20 0 3 0 275736027 241733632 33374 33554432000 4194304 5965102 140736175639616 140314375510552 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21227/tid=21230] ppid=21225 vsize=236068 CPUtime=17.41 cores=0,2,4,6
/proc/21227/task/21230/stat : 21230 (pwbo2.0) R 21225 21227 20135 0 -1 4202560 22995 0 0 0 1732 9 0 0 20 0 3 0 275736027 241733632 33374 33554432000 4194304 5965102 140736175639616 140314365020472 4401123 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 34.9
Current children cumulated vsize (KiB) 236068

[startup+18.3002 s]
/proc/loadavg: 4.02 4.02 3.96 5/181 21230
/proc/meminfo: memFree=28153644/32873648 swapFree=7104/7104
[pid=21227] ppid=21225 vsize=236068 CPUtime=36.5 cores=0,2,4,6
/proc/21227/stat : 21227 (pwbo2.0) S 21225 21227 20135 0 -1 4202496 37688 0 0 0 3636 14 0 0 20 0 3 0 275736019 241733632 34570 33554432000 4194304 5965102 140736175639616 140736175639136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21227/statm: 59017 34570 209 433 0 58581 0
[pid=21227/tid=21229] ppid=21225 vsize=236068 CPUtime=18.21 cores=0,2,4,6
/proc/21227/task/21229/stat : 21229 (pwbo2.0) R 21225 21227 20135 0 -1 4202560 11156 0 0 0 1816 5 0 0 20 0 3 0 275736027 241733632 34570 33554432000 4194304 5965102 140736175639616 140314375510552 4400960 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21227/tid=21230] ppid=21225 vsize=236068 CPUtime=18.2 cores=0,2,4,6
/proc/21227/task/21230/stat : 21230 (pwbo2.0) R 21225 21227 20135 0 -1 4202560 24187 0 0 0 1810 10 0 0 20 0 3 0 275736027 241733632 34570 33554432000 4194304 5965102 140736175639616 140314365020472 5137076 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 36.5
Current children cumulated vsize (KiB) 236068

[startup+18.7064 s]
/proc/loadavg: 4.02 4.02 3.96 5/181 21230
/proc/meminfo: memFree=28141864/32873648 swapFree=7104/7104
[pid=21227] ppid=21225 vsize=236068 CPUtime=37.31 cores=0,2,4,6
/proc/21227/stat : 21227 (pwbo2.0) S 21225 21227 20135 0 -1 4202496 38397 0 0 0 3717 14 0 0 20 0 3 0 275736019 241733632 35279 33554432000 4194304 5965102 140736175639616 140736175639136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21227/statm: 59017 35280 209 433 0 58581 0
[pid=21227/tid=21229] ppid=21225 vsize=236068 CPUtime=18.61 cores=0,2,4,6
/proc/21227/task/21229/stat : 21229 (pwbo2.0) R 21225 21227 20135 0 -1 4202560 11162 0 0 0 1856 5 0 0 20 0 3 0 275736027 241733632 35280 33554432000 4194304 5965102 140736175639616 140314375510552 4400960 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21227/tid=21230] ppid=21225 vsize=236068 CPUtime=18.61 cores=0,2,4,6
/proc/21227/task/21230/stat : 21230 (pwbo2.0) R 21225 21227 20135 0 -1 4202560 24891 0 0 0 1851 10 0 0 20 0 3 0 275736027 241733632 35280 33554432000 4194304 5965102 140736175639616 140314365020472 5137146 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 37.31
Current children cumulated vsize (KiB) 236068

[startup+18.9002 s]
/proc/loadavg: 4.02 4.02 3.96 5/181 21230
/proc/meminfo: memFree=28141864/32873648 swapFree=7104/7104
[pid=21227] ppid=21225 vsize=236068 CPUtime=37.7 cores=0,2,4,6
/proc/21227/stat : 21227 (pwbo2.0) S 21225 21227 20135 0 -1 4202496 38790 0 0 0 3756 14 0 0 20 0 3 0 275736019 241733632 35672 33554432000 4194304 5965102 140736175639616 140736175639136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21227/statm: 59017 35672 209 433 0 58581 0
[pid=21227/tid=21229] ppid=21225 vsize=236068 CPUtime=18.81 cores=0,2,4,6
/proc/21227/task/21229/stat : 21229 (pwbo2.0) R 21225 21227 20135 0 -1 4202560 11163 0 0 0 1876 5 0 0 20 0 3 0 275736027 241733632 35675 33554432000 4194304 5965102 140736175639616 140314375510552 4400960 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21227/tid=21230] ppid=21225 vsize=236068 CPUtime=18.8 cores=0,2,4,6
/proc/21227/task/21230/stat : 21230 (pwbo2.0) R 21225 21227 20135 0 -1 4202560 25285 0 0 0 1870 10 0 0 20 0 3 0 275736027 241733632 35675 33554432000 4194304 5965102 140736175639616 140314365020472 5137076 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 37.7
Current children cumulated vsize (KiB) 236068

Child status: 255
Real time (s): 18.9796
CPU time (s): 37.8702
CPU user time (s): 37.6883
CPU system time (s): 0.181972
CPU usage (%): 199.532
Max. virtual memory (cumulated for all children) (KiB): 236068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 37.6883
system time used= 0.181972
maximum resident set size= 143192
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38916
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= 247
involuntary context switches= 85

runsolver used 0.044993 second user time and 0.085986 second system time

The end

Launcher Data 

Begin job on node127 at 2012-05-27 07:21:46
IDJOB=3703888
IDBENCH=71825
IDSOLVER=2279
FILE ID=node127/3703888-1338096106
RUNJOBID= node127-1338087073-20151
PBS_JOBID= 14624433
Free space on /tmp= 71168 MiB

SOLVER NAME= pwbo 2.0
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-7000opt.opb
COMMAND LINE= pwbo2.0 -file-format=opb -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703888-1338096106/watcher-3703888-1338096106 -o /tmp/evaluation-result-3703888-1338096106/solver-3703888-1338096106 -C 1800 -W 1900 -M 15500  pwbo2.0 -file-format=opb -verbosity=0 HOME/instance-3703888-1338096106.opb

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

MD5SUM BENCH= a25a52544be0f6847f2aa8f54184e900
RANDOM SEED=1747949051

node127.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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
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	: 5331.94
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		: 2666.348
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		: 2666.348
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	: 5331.91
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		: 2666.348
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		: 2666.348
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	: 5331.91
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		: 2666.348
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28379460 kB
Buffers:          364020 kB
Cached:          3262320 kB
SwapCached:            0 kB
Active:          1120128 kB
Inactive:        2544960 kB
Active(anon):      40772 kB
Inactive(anon):        0 kB
Active(file):    1079356 kB
Inactive(file):  2544960 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             13588 kB
Writeback:            16 kB
AnonPages:         45512 kB
Mapped:            15152 kB
Shmem:               200 kB
Slab:             689840 kB
SReclaimable:     134156 kB
SUnreclaim:       555684 kB
KernelStack:        1440 kB
PageTables:         3928 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     168136 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71164 MiB
End job on node127 at 2012-05-27 07:22:05