Trace number 2701954

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 1.4b? (TO) 1800.14 1800.83

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=307-P1=59-P2=149-P3=337-P4=409-P5=457-P6=79-P7=53-P8=347-P9=487-B.opb
MD5SUM54510d4a8cd791bae993d435a4bb6e03
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark22.5226
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables243
Total number of constraints19
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 constraints19
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2701954-1278546263.opb.
0.00/0.00	c Instance file HOME/instance-2701954-1278546263.opb
0.00/0.00	c File size is 55270 bytes.
0.00/0.01	c Highest Coefficient sum: 523264
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      972                                                 |
0.00/0.01	c |  Number Clauses:        729                                                 |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 757                                                 |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     972     1486     6228 |     5000        0    nan |  0.000 % |
0.01/0.02	c |       100 |     972     1486     6228 |     5500      100     71 |  0.001 % |
0.01/0.03	c |       250 |     972     1486     6228 |     6050      250     78 |  0.001 % |
0.01/0.05	c |       476 |     972     1486     6228 |     6655      476     74 |  0.000 % |
0.01/0.08	c |       813 |     972     1486     6228 |     7320      813     72 |  0.000 % |
0.09/0.13	c |      1320 |     972     1486     6228 |     8052     1320     74 |  0.000 % |
0.19/0.20	c |      2080 |     972     1486     6228 |     8857     2080     78 |  0.001 % |
0.29/0.34	c |      3219 |     972     1486     6228 |     9743     3219     79 |  0.000 % |
0.49/0.54	c |      4927 |     972     1486     6228 |    10717     4927     68 |  0.000 % |
0.79/0.80	c |      7489 |     972     1486     6228 |    11789     7489     68 |  0.000 % |
1.29/1.33	c |     11333 |     972     1486     6228 |    12968    11333     65 |  0.000 % |
2.19/2.27	c |     17099 |     972     1486     6228 |    14265    10528     62 |  0.000 % |
3.39/3.44	c |     25749 |     972     1486     6228 |    15692    11904     60 |  0.000 % |
5.29/5.37	c |     38723 |     972     1486     6228 |    17261     8569     45 |  0.000 % |
8.88/8.98	c |     58184 |     972     1486     6228 |    18987    10182     64 |  0.000 % |
15.08/15.14	c |     87376 |     972     1486     6228 |    20886    10629     44 |  0.000 % |
22.58/22.67	c |    131167 |     972     1486     6228 |    22974    11733     62 |  0.000 % |
38.17/38.29	c |    196851 |     972     1486     6228 |    25272    16324     47 |  0.000 % |
65.76/65.88	c |    295377 |     972     1486     6228 |    27799    25841     47 |  0.000 % |
105.75/105.85	c |    443166 |     972     1486     6228 |    30579    21118     54 |  0.000 % |
170.52/170.69	c |    664849 |     971     1486     6228 |    33637    25435     64 |  0.104 % |
181.92/182.03	c There are 1 assigned variables. 0 in cost function.
182.52/182.66	c core #1
182.52/182.66	c core #2
182.52/182.66	c ============================[ Search Statistics ]==============================
182.52/182.66	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.52/182.66	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.52/182.66	c ===============================================================================
182.52/182.66	c |         0 |     882     1513     6040 |     5000        0    nan |  0.000 % |
182.52/182.67	c |       100 |     882     1513     6040 |     5500      100     83 | 10.819 % |
182.52/182.68	c |       250 |     882     1513     6040 |     6050      250     79 | 10.820 % |
182.61/182.71	c |       475 |     882     1513     6040 |     6655      475     77 | 10.819 % |
182.61/182.74	c |       813 |     882     1513     6040 |     7320      813     80 | 10.819 % |
182.61/182.79	c |      1319 |     882     1513     6040 |     8052     1319     79 | 10.819 % |
182.71/182.89	c |      2078 |     882     1513     6040 |     8857     2078     80 | 10.819 % |
182.92/183.05	c |      3218 |     882     1513     6040 |     9743     3218     79 | 10.819 % |
183.11/183.29	c |      4927 |     882     1513     6040 |    10717     4927     82 | 10.819 % |
183.52/183.62	c |      7490 |     882     1513     6040 |    11789     7490     80 | 10.819 % |
184.52/184.61	c |     11334 |     882     1513     6040 |    12968    11334     78 | 10.820 % |
185.52/185.63	c |     17101 |     882     1513     6040 |    14265    10384     69 | 10.819 % |
186.92/187.08	c |     25750 |     882     1513     6040 |    15692    11714     79 | 10.819 % |
188.81/188.94	c |     38724 |     882     1513     6040 |    17261     8283     60 | 10.819 % |
192.71/192.84	c |     58186 |     882     1513     6040 |    18987     9923     57 | 10.819 % |
199.51/199.69	c |     87378 |     882     1513     6040 |    20886    10088     45 | 10.819 % |
210.11/210.28	c |    131168 |     882     1513     6040 |    22974    11575     46 | 10.819 % |
226.30/226.48	c |    196852 |     882     1513     6040 |    25272    13521     38 | 10.819 % |
266.38/266.52	c |    295378 |     882     1513     6040 |    27799    23850     63 | 10.819 % |
307.67/307.83	c |    443168 |     872     1513     6040 |    30579    13793     68 | 11.831 % |
397.43/397.62	c |    664851 |     869     1513     6040 |    33637    17019     61 | 12.134 % |
526.49/526.78	c |    997377 |     868     1513     6040 |    37001    28699     64 | 12.235 % |
759.30/759.60	c |   1496165 |     868     1513     6040 |    40701    35804     61 | 12.235 % |
1133.56/1134.02	c |   2244347 |     868     1513     6040 |    44771    17216     59 | 12.235 % |
1677.35/1678.03	c |   3366621 |     868     1513     6040 |    49248    32718     57 | 12.235 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2701954-1278546263/watcher-2701954-1278546263 -o /tmp/evaluation-result-2701954-1278546263/solver-2701954-1278546263 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701954-1278546263.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.45 0.12 0.04 3/106 27255
/proc/meminfo: memFree=1734564/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=2768 CPUtime=0
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 328 0 0 0 0 0 0 0 19 0 1 0 22838167 2834432 247 1992294400 134512640 135751879 4287711104 18446744073709551615 134560800 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 692 247 144 303 0 373 0

[startup+0.0162819 s]
/proc/loadavg: 0.45 0.12 0.04 3/106 27255
/proc/meminfo: memFree=1734564/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=2976 CPUtime=0.01
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 400 0 0 0 1 0 0 0 20 0 1 0 22838167 3047424 305 1992294400 134512640 135751879 4287711104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 744 305 146 303 0 439 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2976

[startup+0.101298 s]
/proc/loadavg: 0.45 0.12 0.04 3/106 27255
/proc/meminfo: memFree=1734564/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=3232 CPUtime=0.09
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 464 0 0 0 9 0 0 0 20 0 1 0 22838167 3309568 369 1992294400 134512640 135751879 4287711104 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 808 369 147 303 0 503 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3232

[startup+0.301331 s]
/proc/loadavg: 0.45 0.12 0.04 3/106 27255
/proc/meminfo: memFree=1734564/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=4132 CPUtime=0.29
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 692 0 0 0 28 1 0 0 20 0 1 0 22838167 4231168 597 1992294400 134512640 135751879 4287711104 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 1033 597 147 303 0 728 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4132

[startup+0.701398 s]
/proc/loadavg: 0.45 0.12 0.04 3/106 27255
/proc/meminfo: memFree=1734564/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=5412 CPUtime=0.69
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 1015 0 0 0 67 2 0 0 21 0 1 0 22838167 5541888 920 1992294400 134512640 135751879 4287711104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 1353 920 147 303 0 1048 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5412

[startup+1.50153 s]
/proc/loadavg: 0.45 0.12 0.04 2/107 27256
/proc/meminfo: memFree=1730836/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=7352 CPUtime=1.49
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 1508 0 0 0 146 3 0 0 23 0 1 0 22838167 7528448 1413 1992294400 134512640 135751879 4287711104 18446744073709551615 134616730 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 1838 1413 147 303 0 1533 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7352

[startup+3.1018 s]
/proc/loadavg: 0.45 0.12 0.04 2/107 27256
/proc/meminfo: memFree=1728356/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=11224 CPUtime=3.09
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 2463 0 0 0 303 6 0 0 25 0 1 0 22838167 11493376 2368 1992294400 134512640 135751879 4287711104 18446744073709551615 134616489 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 2806 2368 148 303 0 2501 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11224

[startup+6.30135 s]
/proc/loadavg: 0.50 0.14 0.04 2/107 27256
/proc/meminfo: memFree=1720792/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=18620 CPUtime=6.29
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 4319 0 0 0 617 12 0 0 25 0 1 0 22838167 19066880 4224 1992294400 134512640 135751879 4287711104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 4655 4224 148 303 0 4350 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18620

[startup+12.7014 s]
/proc/loadavg: 0.54 0.15 0.05 2/107 27256
/proc/meminfo: memFree=1710128/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=27744 CPUtime=12.68
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 6588 0 0 0 1249 19 0 0 25 0 1 0 22838167 28409856 6493 1992294400 134512640 135751879 4287711104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 6936 6493 148 303 0 6631 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27744

[startup+25.5006 s]
/proc/loadavg: 0.64 0.19 0.06 2/107 27257
/proc/meminfo: memFree=1685328/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=52556 CPUtime=25.48
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 12756 0 0 0 2510 38 0 0 25 0 1 0 22838167 53817344 12661 1992294400 134512640 135751879 4287711104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 13139 12661 148 303 0 12834 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52556

[startup+51.101 s]
/proc/loadavg: 0.76 0.26 0.09 2/107 27258
/proc/meminfo: memFree=1654328/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=83312 CPUtime=51.07
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 20444 0 0 0 5041 66 0 0 25 0 1 0 22838167 85311488 20349 1992294400 134512640 135751879 4287711104 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 20828 20349 148 303 0 20523 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 83312

[startup+102.309 s]
/proc/loadavg: 0.90 0.38 0.14 2/107 27259
/proc/meminfo: memFree=1606340/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=131132 CPUtime=102.25
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 32350 0 0 0 10105 120 0 0 25 0 1 0 22838167 134279168 32255 1992294400 134512640 135751879 4287711104 18446744073709551615 135220848 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 32783 32255 148 303 0 32478 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 131132

[startup+162.301 s]
/proc/loadavg: 0.96 0.48 0.19 2/107 27260
/proc/meminfo: memFree=1548804/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=189468 CPUtime=162.22
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 46913 0 0 0 16042 180 0 0 25 0 1 0 22838167 194015232 46818 1992294400 134512640 135751879 4287711104 18446744073709551615 134616377 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 47367 46818 148 303 0 47062 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 189468

[startup+222.301 s]
/proc/loadavg: 0.98 0.57 0.23 2/107 27262
/proc/meminfo: memFree=1499948/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=236864 CPUtime=222.2
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 58887 0 0 0 21976 244 0 0 25 0 1 0 22838167 242548736 58758 1992294400 134512640 135751879 4287711104 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 59216 58758 151 303 0 58911 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 236864

[startup+282.301 s]
/proc/loadavg: 0.99 0.65 0.28 2/107 27264
/proc/meminfo: memFree=1462748/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=275700 CPUtime=282.18
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 68535 0 0 0 27922 296 0 0 25 0 1 0 22838167 282316800 68406 1992294400 134512640 135751879 4287711104 18446744073709551615 134611204 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 68925 68406 151 303 0 68620 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 275700

[startup+342.301 s]
/proc/loadavg: 1.07 0.72 0.33 2/107 27266
/proc/meminfo: memFree=1423316/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=313648 CPUtime=342.15
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 77999 0 0 0 33859 356 0 0 25 0 1 0 22838167 321175552 77870 1992294400 134512640 135751879 4287711104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 78412 77870 151 303 0 78107 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 313648

[startup+402.301 s]
/proc/loadavg: 1.09 0.79 0.37 2/107 27267
/proc/meminfo: memFree=1389588/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=347708 CPUtime=402.13
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 86492 0 0 0 39809 404 0 0 25 0 1 0 22838167 356052992 86363 1992294400 134512640 135751879 4287711104 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 86927 86363 151 303 0 86622 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 347708

[startup+462.301 s]
/proc/loadavg: 1.09 0.84 0.41 2/107 27268
/proc/meminfo: memFree=1362308/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=374756 CPUtime=462.11
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 93198 0 0 0 45767 444 0 0 25 0 1 0 22838167 383750144 93069 1992294400 134512640 135751879 4287711104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 93689 93069 151 303 0 93384 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 374756

[startup+522.301 s]
/proc/loadavg: 1.09 0.88 0.45 2/107 27270
/proc/meminfo: memFree=1304648/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=433400 CPUtime=522.09
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 107818 0 0 0 51710 499 0 0 25 0 1 0 22838167 443801600 107689 1992294400 134512640 135751879 4287711104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 108350 107689 151 303 0 108045 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 433400

[startup+582.301 s]
/proc/loadavg: 1.08 0.92 0.49 2/107 27272
/proc/meminfo: memFree=1263108/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=474128 CPUtime=582.07
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 117972 0 0 0 57661 546 0 0 25 0 1 0 22838167 485507072 117843 1992294400 134512640 135751879 4287711104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 118532 117843 151 303 0 118227 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 474128

[startup+642.301 s]
/proc/loadavg: 1.07 0.94 0.52 2/107 27274
/proc/meminfo: memFree=1221940/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=515068 CPUtime=642.05
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 128173 0 0 0 63615 590 0 0 25 0 1 0 22838167 527429632 128044 1992294400 134512640 135751879 4287711104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 128767 128044 151 303 0 128462 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 515068

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.06 0.98 0.63 2/107 27280
/proc/meminfo: memFree=1061360/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=675976 CPUtime=881.95
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 168301 0 0 0 87427 768 0 0 25 0 1 0 22838167 692199424 168172 1992294400 134512640 135751879 4287711104 18446744073709551615 134616309 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 168994 168172 151 303 0 168689 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 675976

[startup+942.301 s]
/proc/loadavg: 1.02 0.98 0.65 2/107 27282
/proc/meminfo: memFree=1026888/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=710236 CPUtime=941.93
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 176865 0 0 0 93382 811 0 0 25 0 1 0 22838167 727281664 176736 1992294400 134512640 135751879 4287711104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 177559 176736 151 303 0 177254 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 710236

[startup+1002.3 s]
/proc/loadavg: 1.01 0.98 0.66 2/107 27292
/proc/meminfo: memFree=994648/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=741956 CPUtime=1001.9
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 184709 0 0 0 99340 850 0 0 25 0 1 0 22838167 759762944 184580 1992294400 134512640 135751879 4287711104 18446744073709551615 134616448 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 185489 184580 151 303 0 185184 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 741956

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.68 2/107 27293
/proc/meminfo: memFree=968732/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=768100 CPUtime=1061.89
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 191233 0 0 0 105298 891 0 0 25 0 1 0 22838167 786534400 191104 1992294400 134512640 135751879 4287711104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 192025 191104 151 303 0 191720 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 768100

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.70 2/107 27295
/proc/meminfo: memFree=944056/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=792704 CPUtime=1121.86
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 197370 0 0 0 111260 926 0 0 25 0 1 0 22838167 811728896 197241 1992294400 134512640 135751879 4287711104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 198176 197241 151 303 0 197871 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 792704

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.72 2/107 27297
/proc/meminfo: memFree=907724/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=829156 CPUtime=1181.83
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 206502 0 0 0 117218 965 0 0 25 0 1 0 22838167 849055744 206373 1992294400 134512640 135751879 4287711104 18446744073709551615 134616526 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 207289 206373 151 303 0 206984 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 829156

[startup+1242.3 s]
/proc/loadavg: 1.00 0.98 0.73 2/107 27299
/proc/meminfo: memFree=872012/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=864852 CPUtime=1241.81
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 215377 0 0 0 123174 1007 0 0 25 0 1 0 22838167 885608448 215248 1992294400 134512640 135751879 4287711104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 216213 215248 151 303 0 215908 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 864852

[startup+1302.3 s]
/proc/loadavg: 1.00 0.98 0.74 2/107 27300
/proc/meminfo: memFree=827124/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=909500 CPUtime=1301.79
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 226521 0 0 0 129123 1056 0 0 25 0 1 0 22838167 931328000 226392 1992294400 134512640 135751879 4287711104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 227375 226392 151 303 0 227070 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 909500

[startup+1362.3 s]
/proc/loadavg: 1.00 0.98 0.76 2/107 27301
/proc/meminfo: memFree=796124/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=940672 CPUtime=1361.77
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 234309 0 0 0 135083 1094 0 0 25 0 1 0 22838167 963248128 234180 1992294400 134512640 135751879 4287711104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 235168 234180 151 303 0 234863 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 940672

[startup+1422.31 s]
/proc/loadavg: 1.00 0.98 0.77 2/107 27303
/proc/meminfo: memFree=749624/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=987044 CPUtime=1421.75
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 245889 0 0 0 141034 1141 0 0 25 0 1 0 22838167 1010733056 245760 1992294400 134512640 135751879 4287711104 18446744073709551615 135209796 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 246761 245760 151 303 0 246456 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 987044

[startup+1482.3 s]
/proc/loadavg: 1.00 0.98 0.78 2/107 27305
/proc/meminfo: memFree=718624/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=1018296 CPUtime=1481.72
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 253682 0 0 0 146992 1180 0 0 25 0 1 0 22838167 1042735104 253553 1992294400 134512640 135751879 4287711104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 254574 253553 151 303 0 254269 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 1018296

[startup+1542.3 s]
/proc/loadavg: 1.00 0.98 0.79 2/107 27307
/proc/meminfo: memFree=684896/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=1051776 CPUtime=1541.7
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 262047 0 0 0 152954 1216 0 0 25 0 1 0 22838167 1077018624 261918 1992294400 134512640 135751879 4287711104 18446744073709551615 134607697 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 262944 261918 151 303 0 262639 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 1051776

[startup+1602.3 s]
/proc/loadavg: 1.00 0.98 0.80 2/107 27308
/proc/meminfo: memFree=652036/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=1084736 CPUtime=1601.68
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 270240 0 0 0 158909 1259 0 0 25 0 1 0 22838167 1110769664 270111 1992294400 134512640 135751879 4287711104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 271184 270111 151 303 0 270879 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 1084736

[startup+1662.3 s]
/proc/loadavg: 1.00 0.98 0.81 2/107 27309
/proc/meminfo: memFree=621780/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=1114712 CPUtime=1661.65
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 277753 0 0 0 164869 1296 0 0 25 0 1 0 22838167 1141465088 277624 1992294400 134512640 135751879 4287711104 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 278678 277624 151 303 0 278373 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 1114712

[startup+1722.3 s]
/proc/loadavg: 1.00 0.98 0.82 2/107 27311
/proc/meminfo: memFree=587060/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=1149444 CPUtime=1721.63
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 286431 0 0 0 170831 1332 0 0 25 0 1 0 22838167 1177030656 286302 1992294400 134512640 135751879 4287711104 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 287361 286302 151 303 0 287056 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 1149444

[startup+1782.3 s]
/proc/loadavg: 1.00 0.98 0.83 2/107 27313
/proc/meminfo: memFree=531880/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=1204960 CPUtime=1781.61
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 300263 0 0 0 176772 1389 0 0 25 0 1 0 22838167 1233879040 300134 1992294400 134512640 135751879 4287711104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 301240 300134 151 303 0 300935 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 1204960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.98 0.83 2/107 27313
/proc/meminfo: memFree=520348/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=1215916 CPUtime=1800.02
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4202496 303005 0 0 0 178601 1401 0 0 25 0 1 0 22838167 1245097984 302876 1992294400 134512640 135751879 4287711104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27255/statm: 303979 302876 151 303 0 303674 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1215916

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 0.98 0.83 2/107 27313
/proc/meminfo: memFree=520348/2059040 swapFree=4151252/4192956
[pid=27255] ppid=27253 vsize=0 CPUtime=1800.12
/proc/27255/stat : 27255 (wbo1.4b) R 27253 27255 26898 0 -1 4203524 303005 0 0 0 178601 1411 0 0 25 0 1 0 22838167 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/27255/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.83
CPU time (s): 1800.14
CPU user time (s): 1786.01
CPU system time (s): 14.1299
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 1215916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.01
system time used= 14.1299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 303005
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= 1995

runsolver used 3.2515 second user time and 8.23075 second system time

The end

Launcher Data 

Begin job on node025 at 2010-07-08 01:44:23
IDJOB=2701954
IDBENCH=47912
IDSOLVER=1161
FILE ID=node025/2701954-1278546263
PBS_JOBID= 11239512
Free space on /tmp= 62512 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=307-P1=59-P2=149-P3=337-P4=409-P5=457-P6=79-P7=53-P8=347-P9=487-B.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701954-1278546263/watcher-2701954-1278546263 -o /tmp/evaluation-result-2701954-1278546263/solver-2701954-1278546263 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701954-1278546263.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 54510d4a8cd791bae993d435a4bb6e03
RANDOM SEED=102579065

node025.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1735588 kB
Buffers:         52792 kB
Cached:         173240 kB
SwapCached:       4972 kB
Active:         128664 kB
Inactive:       120868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1735588 kB
SwapTotal:     4192956 kB
SwapFree:      4151252 kB
Dirty:            2976 kB
Writeback:           0 kB
AnonPages:       18524 kB
Mapped:          12472 kB
Slab:            52072 kB
PageTables:       4228 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179804 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2701954-1278546263.opb

Free space on /tmp at the end= 62508 MiB
End job on node025 at 2010-07-08 02:14:26