Trace number 3461021

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
wbo 1.6? (TO) 1800.09 1800.04

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/armies/normalized-army12.21ls.opb
MD5SUM3d28f31cd61cfb39466f429c599fdb4f
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 benchmark64.9971
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables428
Total number of constraints644
Number of constraints which are clauses354
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints288
Minimum length of a constraint2
Maximum length of a constraint144
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 21
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 165
Number of bits of the biggest sum of numbers8
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 wbo 1.6 beta - 20110321
0.00/0.00	c Parsing opb file format. File HOME/instance-3461021-1307067629.opb.
0.00/0.00	c Instance file HOME/instance-3461021-1307067629.opb
0.00/0.00	c File size is 31753 bytes.
0.00/0.00	c Highest Coefficient sum: 165
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      428                                                 |
0.00/0.00	c |  Number Clauses:        354                                                 |
0.00/0.00	c |  Number Cardinality:    2                                                   |
0.00/0.00	c |  Number PB Constraints: 288                                                 |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     428      644     3448 |     5000        0   -nan |  0.000 % |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     428      644     3448 |     5000        0   -nan |  0.000 % |
0.00/0.00	c |       102 |     428      644     3448 |     5500      102    177 |  0.001 % |
0.00/0.01	c |       255 |     428      644     3448 |     6050      255    187 |  0.001 % |
0.00/0.02	c |       480 |     428      644     3448 |     6655      480    180 |  0.001 % |
0.00/0.04	c |       817 |     428      644     3448 |     7320      817    168 |  0.001 % |
0.04/0.08	c |      1323 |     428      644     3448 |     8052     1323    160 |  0.001 % |
0.09/0.14	c |      2083 |     428      644     3448 |     8857     2083    157 |  0.001 % |
0.19/0.24	c |      3223 |     428      644     3448 |     9743     3223    154 |  0.001 % |
0.39/0.42	c |      4931 |     428      644     3448 |    10717     4931    152 |  0.001 % |
0.69/0.74	c |      7495 |     428      644     3448 |    11789     7495    151 |  0.001 % |
1.19/1.26	c |     11339 |     428      644     3448 |    12968    11339    154 |  0.001 % |
2.39/2.48	c |     17105 |     428      644     3448 |    14265    10496    154 |  0.001 % |
3.99/4.07	c |     25756 |     428      644     3448 |    15692    11865    153 |  0.001 % |
6.99/7.05	c |     38730 |     428      644     3448 |    17261     8897    177 |  0.001 % |
10.59/10.68	c |     58191 |     428      644     3448 |    18987    10807    158 |  0.001 % |
16.19/16.29	c |     87384 |     428      644     3448 |    20886    11086    166 |  0.001 % |
25.99/26.05	c |    131174 |     428      644     3448 |    22974    12539    154 |  0.001 % |
41.89/41.95	c |    196858 |     428      644     3448 |    25272    17472    184 |  0.001 % |
66.29/66.30	c |    295385 |     428      644     3448 |    27799    16101    161 |  0.001 % |
110.49/110.51	c |    443174 |     428      644     3448 |    30579    13707    191 |  0.001 % |
188.60/188.60	c |    664858 |     428      644     3448 |    33637    23513    192 |  0.001 % |
277.60/277.68	c |    997384 |     428      644     3448 |    37001    21203    151 |  0.001 % |
427.40/427.46	c |   1496174 |     428      644     3448 |    40701    34909    155 |  0.001 % |
659.21/659.24	c |   2244356 |     428      644     3448 |    44771    24916    154 |  0.001 % |
1059.02/1059.00	c |   3366630 |     428      644     3448 |    49248    23016    153 |  0.001 % |
1763.44/1763.42	c |   5050041 |     428      644     3448 |    54173    18349    189 |  0.001 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3461021-1307067629/watcher-3461021-1307067629 -o /tmp/evaluation-result-3461021-1307067629/solver-3461021-1307067629 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461021-1307067629.opb 

running on 4 cores: 1,3,5,7

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: 2.00 2.00 1.97 2/400 20910
/proc/meminfo: memFree=29356576/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=2516 CPUtime=0.01 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 443 0 0 0 1 0 0 0 25 0 1 0 818362623 2576384 388 33554432000 4194304 5714214 140734827857408 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 629 388 180 372 0 254 0

[startup+0.053067 s]
/proc/loadavg: 2.00 2.00 1.97 2/400 20910
/proc/meminfo: memFree=29356576/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=3028 CPUtime=0.04 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 561 0 0 0 4 0 0 0 25 0 1 0 818362623 3100672 506 33554432000 4194304 5714214 140734827857408 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 757 506 180 372 0 382 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3028

[startup+0.101059 s]
/proc/loadavg: 2.00 2.00 1.97 2/400 20910
/proc/meminfo: memFree=29356576/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=3544 CPUtime=0.09 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 684 0 0 0 9 0 0 0 25 0 1 0 818362623 3629056 629 33554432000 4194304 5714214 140734827857408 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 886 629 180 372 0 511 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3544

[startup+0.301023 s]
/proc/loadavg: 2.00 2.00 1.97 2/400 20910
/proc/meminfo: memFree=29356576/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=5240 CPUtime=0.29 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 1110 0 0 0 28 1 0 0 25 0 1 0 818362623 5365760 1055 33554432000 4194304 5714214 140734827857408 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 1310 1055 180 372 0 935 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5240

[startup+0.700952 s]
/proc/loadavg: 2.00 2.00 1.97 2/400 20910
/proc/meminfo: memFree=29356576/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=7844 CPUtime=0.69 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 1774 0 0 0 67 2 0 0 25 0 1 0 818362623 8032256 1719 33554432000 4194304 5714214 140734827857408 18446744073709551615 4309546 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 1961 1719 180 372 0 1586 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7844

[startup+1.50087 s]
/proc/loadavg: 2.00 2.00 1.97 3/401 20911
/proc/meminfo: memFree=29347644/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=12364 CPUtime=1.49 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 2888 0 0 0 146 3 0 0 25 0 1 0 818362623 12660736 2833 33554432000 4194304 5714214 140734827857408 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 3091 2833 180 372 0 2716 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12364

[startup+3.10058 s]
/proc/loadavg: 2.00 2.00 1.97 3/401 20911
/proc/meminfo: memFree=29343572/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=13932 CPUtime=3.09 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 3282 0 0 0 304 5 0 0 25 0 1 0 818362623 14266368 3227 33554432000 4194304 5714214 140734827857408 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 3483 3227 180 372 0 3108 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13932

[startup+6.30101 s]
/proc/loadavg: 2.00 2.00 1.97 3/401 20911
/proc/meminfo: memFree=29339108/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=18320 CPUtime=6.29 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 4361 0 0 0 619 10 0 0 25 0 1 0 818362623 18759680 4306 33554432000 4194304 5714214 140734827857408 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 4580 4306 180 372 0 4205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18320

[startup+12.7009 s]
/proc/loadavg: 2.00 2.00 1.97 3/401 20911
/proc/meminfo: memFree=29332884/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=24044 CPUtime=12.7 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 5788 0 0 0 1250 20 0 0 25 0 1 0 818362623 24621056 5733 33554432000 4194304 5714214 140734827857408 18446744073709551615 4319240 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 6011 5733 180 372 0 5636 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 24044

[startup+25.5006 s]
/proc/loadavg: 2.00 2.00 1.97 3/401 20912
/proc/meminfo: memFree=29324324/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=32224 CPUtime=25.5 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 7796 0 0 0 2515 35 0 0 25 0 1 0 818362623 32997376 7741 33554432000 4194304 5714214 140734827857408 18446744073709551615 4309430 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 8056 7741 180 372 0 7681 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 32224

[startup+51.101 s]
/proc/loadavg: 2.00 2.00 1.97 3/401 21048
/proc/meminfo: memFree=30180452/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=46764 CPUtime=51.09 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 11405 0 0 0 5050 59 0 0 25 0 1 0 818362623 47886336 11350 33554432000 4194304 5714214 140734827857408 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 11691 11350 180 372 0 11316 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 46764

[startup+102.315 s]
/proc/loadavg: 2.08 2.02 1.98 3/401 21644
/proc/meminfo: memFree=30147584/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=70960 CPUtime=102.3 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 17397 0 0 0 10129 101 0 0 25 0 1 0 818362623 72663040 17342 33554432000 4194304 5714214 140734827857408 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 17740 17342 180 372 0 17365 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 70960

[startup+162.3 s]
/proc/loadavg: 2.03 2.01 1.98 3/401 22266
/proc/meminfo: memFree=30123712/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=91076 CPUtime=162.3 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 22409 0 0 0 16090 140 0 0 25 0 1 0 818362623 93261824 22354 33554432000 4194304 5714214 140734827857408 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 22769 22354 180 372 0 22394 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 91076

[startup+222.301 s]
/proc/loadavg: 2.06 2.02 1.98 3/401 22862
/proc/meminfo: memFree=30104784/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=112208 CPUtime=222.3 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 27651 0 0 0 22049 181 0 0 25 0 1 0 818362623 114900992 27596 33554432000 4194304 5714214 140734827857408 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 28052 27596 180 372 0 27677 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 112208

[startup+282.301 s]
/proc/loadavg: 2.02 2.02 1.98 3/396 23614
/proc/meminfo: memFree=30089132/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=139216 CPUtime=282.3 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 34349 0 0 0 27999 231 0 0 25 0 1 0 818362623 142557184 34294 33554432000 4194304 5714214 140734827857408 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 34804 34294 180 372 0 34429 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 139216

[startup+342.301 s]
/proc/loadavg: 2.06 2.03 1.99 3/401 23675
/proc/meminfo: memFree=30009748/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=163308 CPUtime=342.3 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 40339 0 0 0 33956 274 0 0 25 0 1 0 818362623 167227392 40284 33554432000 4194304 5714214 140734827857408 18446744073709551615 4199363 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 40827 40284 180 372 0 40452 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 163308

[startup+402.3 s]
/proc/loadavg: 2.06 2.03 1.99 3/401 23677
/proc/meminfo: memFree=29920404/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=181808 CPUtime=402.3 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 44920 0 0 0 39912 318 0 0 25 0 1 0 818362623 186171392 44865 33554432000 4194304 5714214 140734827857408 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 45452 44865 180 372 0 45077 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 181808

[startup+462.301 s]
/proc/loadavg: 2.02 2.02 1.99 3/401 23732
/proc/meminfo: memFree=29981492/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=207604 CPUtime=462.3 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 51227 0 0 0 45863 367 0 0 25 0 1 0 818362623 212586496 51172 33554432000 4194304 5714214 140734827857408 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 51901 51172 180 372 0 51526 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 207604

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 1.99 3/401 23734
/proc/meminfo: memFree=29887456/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=229164 CPUtime=522.3 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 56605 0 0 0 51819 411 0 0 25 0 1 0 818362623 234663936 56550 33554432000 4194304 5714214 140734827857408 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 57291 56550 180 372 0 56916 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 229164

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/401 23762
/proc/meminfo: memFree=29896516/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=247776 CPUtime=582.3 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 61207 0 0 0 57778 452 0 0 25 0 1 0 818362623 253722624 61152 33554432000 4194304 5714214 140734827857408 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 61944 61152 180 372 0 61569 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 247776

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 2.07 2.03 2.00 3/401 23904
/proc/meminfo: memFree=29824812/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=319152 CPUtime=822.31 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 78970 0 0 0 81625 606 0 0 25 0 1 0 818362623 326811648 78915 33554432000 4194304 5714214 140734827857408 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 79788 78915 180 372 0 79413 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 319152

[startup+882.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/401 24013
/proc/meminfo: memFree=29840984/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=333160 CPUtime=882.32 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 82459 0 0 0 87593 639 0 0 25 0 1 0 818362623 341155840 82404 33554432000 4194304 5714214 140734827857408 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 83290 82404 180 372 0 82915 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 333160

[startup+942.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/401 24015
/proc/meminfo: memFree=29758712/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=348836 CPUtime=942.31 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 86386 0 0 0 93553 678 0 0 25 0 1 0 818362623 357208064 86320 33554432000 4194304 5714214 140734827857408 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 87209 86320 180 372 0 86834 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 348836

[startup+1002.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/401 24098
/proc/meminfo: memFree=29780272/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=369596 CPUtime=1002.31 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 91509 0 0 0 99510 721 0 0 25 0 1 0 818362623 378466304 91443 33554432000 4194304 5714214 140734827857408 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 92399 91443 180 372 0 92024 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 369596

[startup+1062.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/401 24099
/proc/meminfo: memFree=29701628/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=388144 CPUtime=1062.32 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 96154 0 0 0 105475 757 0 0 25 0 1 0 818362623 397459456 96088 33554432000 4194304 5714214 140734827857408 18446744073709551615 4319395 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 97036 96088 180 372 0 96661 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 388144

[startup+1122.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/401 24182
/proc/meminfo: memFree=29780736/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=411316 CPUtime=1122.32 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 101847 0 0 0 111453 779 0 0 25 0 1 0 818362623 421187584 101781 33554432000 4194304 5714214 140734827857408 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 102829 101781 180 372 0 102454 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 411316

[startup+1182.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/401 24183
/proc/meminfo: memFree=29700212/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=422572 CPUtime=1182.32 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 104933 0 0 0 117422 810 0 0 25 0 1 0 818362623 432713728 104531 33554432000 4194304 5714214 140734827857408 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 105643 104531 180 372 0 105268 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 422572

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/401 24212
/proc/meminfo: memFree=29749376/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=439012 CPUtime=1242.32 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 109036 0 0 0 123393 839 0 0 25 0 1 0 818362623 449548288 108634 33554432000 4194304 5714214 140734827857408 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 109753 108634 180 372 0 109378 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 439012

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/401 24268
/proc/meminfo: memFree=29702128/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=454560 CPUtime=1302.34 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 112889 0 0 0 129368 866 0 0 25 0 1 0 818362623 465469440 112487 33554432000 4194304 5714214 140734827857408 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 113640 112487 180 372 0 113265 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 454560

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/401 24296
/proc/meminfo: memFree=29695992/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=469904 CPUtime=1362.33 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 116705 0 0 0 135342 891 0 0 25 0 1 0 818362623 481181696 116303 33554432000 4194304 5714214 140734827857408 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 117476 116303 180 372 0 117101 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 469904

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/401 24298
/proc/meminfo: memFree=29635524/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=486004 CPUtime=1422.34 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 120667 0 0 0 141315 919 0 0 25 0 1 0 818362623 497668096 120265 33554432000 4194304 5714214 140734827857408 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 121501 120265 180 372 0 121126 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 486004

[startup+1482.3 s]
/proc/loadavg: 2.15 2.03 2.01 3/401 24299
/proc/meminfo: memFree=29600660/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=499604 CPUtime=1482.33 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 124065 0 0 0 147290 943 0 0 25 0 1 0 818362623 511594496 123663 33554432000 4194304 5714214 140734827857408 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 124901 123663 180 372 0 124526 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 499604

[startup+1542.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/401 24301
/proc/meminfo: memFree=29548936/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=517784 CPUtime=1542.33 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 129864 0 0 0 153261 972 0 0 25 0 1 0 818362623 530210816 128224 33554432000 4194304 5714214 140734827857408 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 129446 128224 180 372 0 129071 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 517784

[startup+1602.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/401 24303
/proc/meminfo: memFree=29529936/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=532280 CPUtime=1602.34 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 134926 0 0 0 159222 1012 0 0 25 0 1 0 818362623 545054720 131829 33554432000 4194304 5714214 140734827857408 18446744073709551615 4309222 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 133070 131829 180 372 0 132695 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 532280

[startup+1662.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/401 24304
/proc/meminfo: memFree=29494076/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=549124 CPUtime=1662.34 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 139130 0 0 0 165187 1047 0 0 25 0 1 0 818362623 562302976 136033 33554432000 4194304 5714214 140734827857408 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 137281 136033 180 372 0 136906 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 549124

[startup+1722.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/401 24306
/proc/meminfo: memFree=29463428/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=559876 CPUtime=1722.34 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 141826 0 0 0 171162 1072 0 0 25 0 1 0 818362623 573313024 138729 33554432000 4194304 5714214 140734827857408 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 139969 138729 180 372 0 139594 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 559876

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/401 24307
/proc/meminfo: memFree=29433136/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=573664 CPUtime=1782.34 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 145246 0 0 0 177139 1095 0 0 25 0 1 0 818362623 587431936 142149 33554432000 4194304 5714214 140734827857408 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 143416 142149 180 372 0 143041 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 573664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.02 2.00 5/401 24308
/proc/meminfo: memFree=29429284/32950904 swapFree=56615552/67111528
[pid=20910] ppid=20908 vsize=576780 CPUtime=1800.06 cores=1,3,5,7
/proc/20910/stat : 20910 (wbo1.6) R 20908 20910 19672 0 -1 4202496 146025 0 0 0 178899 1107 0 0 25 0 1 0 818362623 590622720 142928 33554432000 4194304 5714214 140734827857408 18446744073709551615 4299968 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/20910/statm: 144195 142928 180 372 0 143820 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 576780

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.04
CPU time (s): 1800.09
CPU user time (s): 1788.99
CPU system time (s): 11.0963
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 576780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1788.99
system time used= 11.0963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 146025
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= 5
involuntary context switches= 2159

runsolver used 6.64199 second user time and 16.2945 second system time

The end

Launcher Data 

Begin job on node121 at 2011-06-03 04:20:29
IDJOB=3461021
IDBENCH=1168
IDSOLVER=1953
FILE ID=node121/3461021-1307067629
RUNJOBID= node121-1307065826-20256
PBS_JOBID= 13497865
Free space on /tmp= 73948 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/armies/normalized-army12.21ls.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3461021-1307067629/watcher-3461021-1307067629 -o /tmp/evaluation-result-3461021-1307067629/solver-3461021-1307067629 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461021-1307067629.opb

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

MD5SUM BENCH= 3d28f31cd61cfb39466f429c599fdb4f
RANDOM SEED=1203711399

node121.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.63
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      29356856 kB
Buffers:        254644 kB
Cached:         363876 kB
SwapCached:       9896 kB
Active:        2987224 kB
Inactive:       347632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      29356856 kB
SwapTotal:    67111528 kB
SwapFree:     56615552 kB
Dirty:            4288 kB
Writeback:          12 kB
AnonPages:     2713784 kB
Mapped:          13844 kB
Slab:           139328 kB
PageTables:      53484 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS: 84396548 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73940 MiB
End job on node121 at 2011-06-03 04:50:31