Trace number 3460987

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
wbo 1.6? (TO) 1800.1 1800.06

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_7_60_3.opb
MD5SUM474916db0f2f0be5831d97827cee8e55
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 16
Optimality of the best value was proved NO
Number of variables172
Total number of constraints14
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints14
Minimum length of a constraint75
Maximum length of a constraint76
Number of terms in the objective function 112
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 3570
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1901
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 6214
Number of bits of the biggest sum of numbers13
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-3460987-1307107013.opb.
0.00/0.00	c Instance file HOME/instance-3460987-1307107013.opb
0.00/0.00	c File size is 10386 bytes.
0.00/0.00	c Highest Coefficient sum: 6214
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:      172                                                 |
0.00/0.00	c |  Number Clauses:        0                                                   |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 14                                                  |
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 |     172       14     1060 |     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 |      60      126     1060 |     5000        0   -nan |  0.000 % |
0.00/0.00	c |       100 |      60      126     1060 |     5500      100     65 | 65.120 % |
0.00/0.01	c |       251 |      60      126     1060 |     6050      251     71 | 65.120 % |
0.00/0.02	c |       476 |      60      126     1060 |     6655      476     70 | 65.120 % |
0.00/0.03	c |       813 |      60      126     1060 |     7320      813     69 | 65.120 % |
0.06/0.06	c |      1319 |      60      126     1060 |     8052     1319     70 | 65.120 % |
0.09/0.10	c |      2078 |      60      126     1060 |     8857     2078     73 | 65.120 % |
0.09/0.18	c |      3217 |      60      126     1060 |     9743     3217     75 | 65.120 % |
0.19/0.29	c |      4926 |      60      126     1060 |    10717     4926     75 | 65.120 % |
0.39/0.47	c |      7488 |      60      126     1060 |    11789     7488     76 | 65.120 % |
0.69/0.79	c |     11332 |      60      126     1060 |    12968    11332     77 | 65.120 % |
1.29/1.30	c |     17098 |      60      126     1060 |    14265    10535     76 | 65.120 % |
2.10/2.13	c |     25747 |      60      126     1060 |    15692    11975     74 | 65.120 % |
3.39/3.40	c |     38721 |      60      126     1060 |    17261     9104     73 | 65.120 % |
5.29/5.37	c |     58182 |      60      126     1060 |    18987    11155     74 | 65.120 % |
8.39/8.49	c |     87374 |      60      126     1060 |    20886    11631     75 | 65.120 % |
13.69/13.74	c |    131163 |      60      126     1060 |    22974    13338     78 | 65.120 % |
20.99/21.03	c |    196847 |      60      126     1060 |    25272    17096     73 | 65.120 % |
33.39/33.43	c |    295374 |      60      126     1060 |    27799    13551     77 | 65.120 % |
52.99/53.09	c |    443163 |      60      126     1060 |    30579    25192     73 | 65.120 % |
85.60/85.61	c |    664846 |      60      126     1060 |    33637    30127     78 | 65.120 % |
135.00/135.02	c |    997373 |      60      126     1060 |    37001    22687     81 | 65.120 % |
216.30/216.30	c |   1496161 |      60      126     1060 |    40701    28725     84 | 65.120 % |
340.10/340.16	c |   2244344 |      60      126     1060 |    44771    38378     82 | 65.120 % |
532.01/532.09	c |   3366618 |      60      126     1060 |    49248    21114     78 | 65.120 % |
824.22/824.28	c |   5050029 |      60      126     1060 |    54173    37071     73 | 65.120 % |
1294.02/1294.09	c |   7575145 |      60      126     1060 |    59590    41417     79 | 65.120 % |

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-3460987-1307107013/watcher-3460987-1307107013 -o /tmp/evaluation-result-3460987-1307107013/solver-3460987-1307107013 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3460987-1307107013.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: 1.97 2.01 2.00 2/386 28371
/proc/meminfo: memFree=23813132/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=2104 CPUtime=0.01 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 335 0 0 0 1 0 0 0 25 0 1 0 822304066 2154496 285 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 526 285 180 372 0 151 0

[startup+0.0652929 s]
/proc/loadavg: 1.97 2.01 2.00 2/386 28371
/proc/meminfo: memFree=23813132/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=2632 CPUtime=0.06 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 452 0 0 0 6 0 0 0 25 0 1 0 822304066 2695168 402 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 658 402 180 372 0 283 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2632

[startup+0.100292 s]
/proc/loadavg: 1.97 2.01 2.00 2/386 28371
/proc/meminfo: memFree=23813132/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=2896 CPUtime=0.09 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 527 0 0 0 9 0 0 0 25 0 1 0 822304066 2965504 477 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 724 477 180 372 0 349 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2896

[startup+0.300258 s]
/proc/loadavg: 1.97 2.01 2.00 2/386 28371
/proc/meminfo: memFree=23813132/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=4344 CPUtime=0.29 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 896 0 0 0 29 0 0 0 25 0 1 0 822304066 4448256 846 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 1086 846 180 372 0 711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4344

[startup+0.700191 s]
/proc/loadavg: 1.97 2.01 2.00 2/386 28371
/proc/meminfo: memFree=23813132/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=6848 CPUtime=0.69 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 1524 0 0 0 69 0 0 0 25 0 1 0 822304066 7012352 1474 33554432000 4194304 5714214 140737130872096 18446744073709551615 4319292 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 1712 1474 180 372 0 1337 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6848

[startup+1.50102 s]
/proc/loadavg: 1.97 2.01 2.00 3/387 28372
/proc/meminfo: memFree=23804692/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=8864 CPUtime=1.49 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 2021 0 0 0 148 1 0 0 25 0 1 0 822304066 9076736 1971 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 2216 1971 180 372 0 1841 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8864

[startup+3.10076 s]
/proc/loadavg: 1.97 2.00 2.00 3/387 28372
/proc/meminfo: memFree=23800600/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=11504 CPUtime=3.09 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 2650 0 0 0 308 1 0 0 25 0 1 0 822304066 11780096 2600 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 2876 2600 180 372 0 2501 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11504

[startup+6.30019 s]
/proc/loadavg: 1.97 2.00 2.00 3/387 28372
/proc/meminfo: memFree=23791660/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=16340 CPUtime=6.29 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 3868 0 0 0 625 4 0 0 25 0 1 0 822304066 16732160 3818 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 4085 3818 180 372 0 3710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16340

[startup+12.7011 s]
/proc/loadavg: 1.97 2.00 2.00 3/387 28373
/proc/meminfo: memFree=23774068/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=22888 CPUtime=12.69 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 5503 0 0 0 1261 8 0 0 25 0 1 0 822304066 23437312 5453 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 5722 5453 180 372 0 5347 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22888

[startup+25.5008 s]
/proc/loadavg: 1.98 2.00 2.00 3/387 28373
/proc/meminfo: memFree=23745048/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=36524 CPUtime=25.49 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 8866 0 0 0 2533 16 0 0 25 0 1 0 822304066 37400576 8816 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 9131 8816 180 372 0 8756 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36524

[startup+51.1003 s]
/proc/loadavg: 1.98 2.00 2.00 3/387 28374
/proc/meminfo: memFree=23693828/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=57336 CPUtime=51.09 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 14023 0 0 0 5075 34 0 0 25 0 1 0 822304066 58712064 13973 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 14334 13973 180 372 0 13959 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 57336

[startup+102.315 s]
/proc/loadavg: 1.99 2.00 2.00 3/387 28375
/proc/meminfo: memFree=23597368/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=96320 CPUtime=102.31 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 23742 0 0 0 10169 62 0 0 25 0 1 0 822304066 98631680 23692 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 24080 23692 180 372 0 23705 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 96320

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/387 28377
/proc/meminfo: memFree=23494792/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=135920 CPUtime=162.29 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 33583 0 0 0 16135 94 0 0 25 0 1 0 822304066 139182080 33533 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 33980 33533 180 372 0 33605 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 135920

[startup+222.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/387 28378
/proc/meminfo: memFree=23394272/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=174968 CPUtime=222.3 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 43299 0 0 0 22105 125 0 0 25 0 1 0 822304066 179167232 43249 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 43742 43249 180 372 0 43367 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 174968

[startup+282.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/387 28380
/proc/meminfo: memFree=23303596/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=211820 CPUtime=282.3 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 52527 0 0 0 28076 154 0 0 25 0 1 0 822304066 216903680 52477 33554432000 4194304 5714214 140737130872096 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 52955 52477 180 372 0 52580 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 211820

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/387 28381
/proc/meminfo: memFree=23203360/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=250272 CPUtime=342.3 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 62076 0 0 0 34042 188 0 0 25 0 1 0 822304066 256278528 62026 33554432000 4194304 5714214 140737130872096 18446744073709551615 4319337 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 62568 62026 180 372 0 62193 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 250272

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/387 28383
/proc/meminfo: memFree=23107248/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=284228 CPUtime=402.3 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 70529 0 0 0 40010 220 0 0 25 0 1 0 822304066 291049472 70479 33554432000 4194304 5714214 140737130872096 18446744073709551615 4319341 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 71057 70479 180 372 0 70682 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 284228

[startup+462.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/387 28385
/proc/meminfo: memFree=23010372/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=320100 CPUtime=462.3 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 79493 0 0 0 45981 249 0 0 25 0 1 0 822304066 327782400 79443 33554432000 4194304 5714214 140737130872096 18446744073709551615 4319349 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 80025 79443 180 372 0 79650 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 320100

[startup+522.301 s]
/proc/loadavg: 2.11 2.04 2.01 3/387 28386
/proc/meminfo: memFree=22920808/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=353244 CPUtime=522.3 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 87761 0 0 0 51954 276 0 0 25 0 1 0 822304066 361721856 87711 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 88311 87711 180 372 0 87936 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 353244

[startup+582.301 s]
/proc/loadavg: 2.07 2.04 2.01 3/387 28388
/proc/meminfo: memFree=22828028/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=392152 CPUtime=582.3 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 97448 0 0 0 57923 307 0 0 25 0 1 0 822304066 401563648 97398 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 98038 97398 180 372 0 97663 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 392152

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/387 28394
/proc/meminfo: memFree=22480028/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=527536 CPUtime=822.31 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 131261 0 0 0 81815 416 0 0 25 0 1 0 822304066 540196864 131211 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 131884 131211 180 372 0 131509 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 527536

[startup+882.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/387 28396
/proc/meminfo: memFree=22393208/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=563416 CPUtime=882.31 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 140181 0 0 0 87787 444 0 0 25 0 1 0 822304066 576937984 140131 33554432000 4194304 5714214 140737130872096 18446744073709551615 4299952 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 140854 140131 180 372 0 140479 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 563416

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 28397
/proc/meminfo: memFree=22310472/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=595384 CPUtime=942.31 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 148168 0 0 0 93761 470 0 0 25 0 1 0 822304066 609673216 148118 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 148846 148118 180 372 0 148471 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 595384

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 28399
/proc/meminfo: memFree=22228476/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=626044 CPUtime=1002.31 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 155832 0 0 0 99733 498 0 0 25 0 1 0 822304066 641069056 155782 33554432000 4194304 5714214 140737130872096 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 156511 155782 180 372 0 156136 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 626044

[startup+1062.3 s]
/proc/loadavg: 2.16 2.04 2.01 3/387 28401
/proc/meminfo: memFree=22150916/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=656368 CPUtime=1062.32 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 163416 0 0 0 105706 526 0 0 25 0 1 0 822304066 672120832 163366 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 164092 163366 180 372 0 163717 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 656368

[startup+1122.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/387 28402
/proc/meminfo: memFree=22069796/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=691516 CPUtime=1122.32 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 172186 0 0 0 111679 553 0 0 25 0 1 0 822304066 708112384 172136 33554432000 4194304 5714214 140737130872096 18446744073709551615 4300385 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 172879 172136 180 372 0 172504 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 691516

[startup+1182.3 s]
/proc/loadavg: 2.04 2.04 2.01 3/387 28404
/proc/meminfo: memFree=21990740/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=721612 CPUtime=1182.32 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 179723 0 0 0 117650 582 0 0 25 0 1 0 822304066 738930688 179673 33554432000 4194304 5714214 140737130872096 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 180403 179673 180 372 0 180028 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 721612

[startup+1242.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/387 28405
/proc/meminfo: memFree=21908132/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=755856 CPUtime=1242.32 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 188257 0 0 0 123622 610 0 0 25 0 1 0 822304066 773996544 188207 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 188964 188207 180 372 0 188589 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 755856

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/387 28407
/proc/meminfo: memFree=21829352/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=787392 CPUtime=1302.33 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 196114 0 0 0 129597 636 0 0 25 0 1 0 822304066 806289408 196064 33554432000 4194304 5714214 140737130872096 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 196848 196064 180 372 0 196473 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 787392

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/387 28409
/proc/meminfo: memFree=21754032/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=818200 CPUtime=1362.33 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 203755 0 0 0 135569 664 0 0 25 0 1 0 822304066 837836800 203705 33554432000 4194304 5714214 140737130872096 18446744073709551615 4319240 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 204550 203705 180 372 0 204175 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 818200

[startup+1422.32 s]
/proc/loadavg: 2.00 2.01 2.00 3/387 28410
/proc/meminfo: memFree=21676996/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=850580 CPUtime=1422.34 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 211843 0 0 0 141546 688 0 0 25 0 1 0 822304066 870993920 211793 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 212645 211793 180 372 0 212270 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 850580

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 28412
/proc/meminfo: memFree=21599468/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=878468 CPUtime=1482.33 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 218841 0 0 0 147518 715 0 0 25 0 1 0 822304066 899551232 218791 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 219617 218791 180 372 0 219242 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 878468

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 28413
/proc/meminfo: memFree=21523676/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=908348 CPUtime=1542.33 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 226287 0 0 0 153493 740 0 0 25 0 1 0 822304066 930148352 226237 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 227087 226237 180 372 0 226712 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 908348

[startup+1602.3 s]
/proc/loadavg: 2.15 2.03 2.01 3/387 28415
/proc/meminfo: memFree=21447512/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=940640 CPUtime=1602.33 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 234361 0 0 0 159468 765 0 0 25 0 1 0 822304066 963215360 234311 33554432000 4194304 5714214 140737130872096 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 235160 234311 180 372 0 234785 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 940640

[startup+1662.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/387 28417
/proc/meminfo: memFree=21369080/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=970676 CPUtime=1662.33 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 241862 0 0 0 165443 790 0 0 25 0 1 0 822304066 993972224 241812 33554432000 4194304 5714214 140737130872096 18446744073709551615 4300287 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 242669 241812 180 372 0 242294 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 970676

[startup+1722.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/387 28418
/proc/meminfo: memFree=21298136/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=998624 CPUtime=1722.33 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 248823 0 0 0 171417 816 0 0 25 0 1 0 822304066 1022590976 248773 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 249656 248773 180 372 0 249281 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 998624

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/387 28420
/proc/meminfo: memFree=21224308/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=1028468 CPUtime=1782.34 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 256271 0 0 0 177394 840 0 0 25 0 1 0 822304066 1053151232 256221 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 257117 256221 180 372 0 256742 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 1028468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.85 1.99 1.99 2/381 28438
/proc/meminfo: memFree=22804088/32951124 swapFree=49244120/67111528
[pid=28371] ppid=28369 vsize=1037972 CPUtime=1800.05 cores=0,2,4,6
/proc/28371/stat : 28371 (wbo1.6) R 28369 28371 27315 0 -1 4202496 258635 0 0 0 179158 847 0 0 25 0 1 0 822304066 1062883328 258585 33554432000 4194304 5714214 140737130872096 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/28371/statm: 259493 258585 180 372 0 259118 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1037972

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): 1800.06
CPU time (s): 1800.1
CPU user time (s): 1791.58
CPU system time (s): 8.5207
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1037972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.58
system time used= 8.5207
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 258635
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= 1845

runsolver used 7.17491 second user time and 15.7226 second system time

The end

Launcher Data 

Begin job on node101 at 2011-06-03 15:16:53
IDJOB=3460987
IDBENCH=2932
IDSOLVER=1953
FILE ID=node101/3460987-1307107013
RUNJOBID= node101-1307092509-27333
PBS_JOBID= 13497974
Free space on /tmp= 73952 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_7_60_3.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3460987-1307107013/watcher-3460987-1307107013 -o /tmp/evaluation-result-3460987-1307107013/solver-3460987-1307107013 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3460987-1307107013.opb

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

MD5SUM BENCH= 474916db0f2f0be5831d97827cee8e55
RANDOM SEED=1315483153

node101.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		: 2666.841
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	: 5333.68
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		: 2666.841
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		: 2666.841
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	: 5332.77
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		: 2666.841
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	: 5332.83
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		: 2666.841
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	: 5332.74
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		: 2666.841
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	: 5332.83
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		: 2666.841
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		: 2666.841
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23813288 kB
Buffers:        237528 kB
Cached:         462608 kB
SwapCached:      27120 kB
Active:        8440596 kB
Inactive:       420836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23813288 kB
SwapTotal:    67111528 kB
SwapFree:     49244120 kB
Dirty:            8828 kB
Writeback:           0 kB
AnonPages:     8155744 kB
Mapped:          18640 kB
Slab:           134480 kB
PageTables:      74480 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 78630384 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= 73952 MiB
End job on node101 at 2011-06-03 15:46:55