Trace number 2701925

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 (fixed)? (TO) 1800.13 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=173-P1=23-P2=211-P3=199-P4=389-P5=269-P6=383-P7=211-P8=347-B.opb
MD5SUM98317fc891a56a06b9f6f284bcd4ad38
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 benchmark16.0286
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 variables216
Total number of constraints17
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 constraints17
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)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2701925-1278546258.opb.
0.00/0.00	c Instance file HOME/instance-2701925-1278546258.opb
0.00/0.00	c File size is 48923 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:      864                                                 |
0.00/0.01	c |  Number Clauses:        648                                                 |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 673                                                 |
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 |     864     1321     5535 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       100 |     864     1321     5535 |     5500      100     83 |  0.001 % |
0.00/0.02	c |       251 |     864     1321     5535 |     6050      251     84 |  0.001 % |
0.00/0.04	c |       477 |     864     1321     5535 |     6655      477     83 |  0.000 % |
0.04/0.06	c |       814 |     864     1321     5535 |     7320      814     78 |  0.000 % |
0.09/0.10	c |      1321 |     864     1321     5535 |     8052     1321     77 |  0.001 % |
0.09/0.19	c |      2081 |     864     1321     5535 |     8857     2081     70 |  0.000 % |
0.29/0.34	c |      3221 |     864     1321     5535 |     9743     3221     68 |  0.000 % |
0.49/0.53	c |      4930 |     864     1321     5535 |    10717     4930     65 |  0.000 % |
0.79/0.83	c |      7493 |     864     1321     5535 |    11789     7493     74 |  0.001 % |
1.29/1.31	c |     11337 |     864     1321     5535 |    12968    11337     70 |  0.001 % |
1.89/1.97	c |     17103 |     864     1321     5535 |    14265    10319     67 |  0.000 % |
3.49/3.58	c |     25753 |     864     1321     5535 |    15692    11617     59 |  0.000 % |
6.39/6.44	c |     38727 |     864     1321     5535 |    17261     8748     51 |  0.000 % |
9.29/9.34	c |     58189 |     864     1321     5535 |    18987    10351     73 |  0.000 % |
14.78/14.82	c |     87381 |     864     1321     5535 |    20886    10556     65 |  0.000 % |
23.09/23.18	c |    131173 |     864     1321     5535 |    22974    11821     50 |  0.000 % |
37.08/37.17	c |    196858 |     864     1321     5535 |    25272    16284     38 |  0.000 % |
53.87/53.91	c ===============================================================================
53.87/53.91	c New solution: 257
53.87/53.91	o 257
53.87/53.91	c Elapsed CPU time: 53.0259 s	Remaining CPU time: 126.974 s
53.87/53.91	c ===============================================================================
53.87/53.91	c |    287457 |     864     1322     5544 |     5000    18209     64 |  0.000 % |
53.87/53.98	c |    287559 |     864     1322     5544 |     5500     4655     64 |  0.000 % |
53.87/53.99	c |    287710 |     864     1322     5544 |     6050     4806     64 |  0.000 % |
53.97/54.01	c |    287936 |     864     1322     5544 |     6655     5032     63 |  0.000 % |
53.97/54.04	c |    288274 |     864     1322     5544 |     7320     5370     62 |  0.000 % |
53.97/54.09	c |    288781 |     864     1322     5544 |     8052     5877     64 |  0.000 % |
54.07/54.17	c |    289541 |     864     1322     5544 |     8857     6637     65 |  0.000 % |
54.17/54.28	c |    290680 |     864     1322     5544 |     9743     7776     67 |  0.000 % |
54.37/54.44	c |    292388 |     864     1322     5544 |    10717     9484     67 |  0.001 % |
54.67/54.72	c |    294950 |     864     1322     5544 |    11789     6385     72 |  0.000 % |
55.07/55.12	c |    298795 |     864     1322     5544 |    12968    10230     72 |  0.000 % |
55.77/55.84	c |    304561 |     864     1322     5544 |    14265     9204     57 |  0.000 % |
56.77/56.82	c |    313211 |     864     1322     5544 |    15692    10628     53 |  0.000 % |
58.37/58.45	c |    326185 |     864     1322     5544 |    17261    15678     49 |  0.000 % |
63.27/63.37	c |    345646 |     864     1322     5544 |    18987     8868     56 |  0.000 % |
68.87/68.90	c |    374839 |     864     1322     5544 |    20886    18824     51 |  0.000 % |
78.96/79.02	c |    418629 |     864     1322     5544 |    22974    20346     49 |  0.001 % |
96.86/96.98	c |    484314 |     864     1322     5544 |    25272    11940     45 |  0.000 % |
106.15/106.21	c ===============================================================================
106.15/106.21	c New solution: 3
106.15/106.21	o 3
106.15/106.21	c Elapsed CPU time: 104.644 s	Remaining CPU time: 75.3559 s
106.15/106.21	c ===============================================================================
106.15/106.21	c |    537281 |     863     1323     5553 |     5000    21054     54 |  0.000 % |
106.15/106.28	c |    537381 |     774     1323     5553 |     5500     2732     59 | 10.418 % |
106.15/106.29	c |    537531 |     774     1323     5553 |     6050     2882     61 | 10.417 % |
106.25/106.32	c |    537756 |     774     1323     5553 |     6655     3107     62 | 10.417 % |
106.25/106.35	c |    538093 |     774     1323     5553 |     7320     3444     63 | 10.417 % |
106.36/106.40	c |    538599 |     774     1323     5553 |     8052     3950     64 | 10.418 % |
106.36/106.47	c |    539359 |     774     1323     5553 |     8857     4710     64 | 10.417 % |
106.56/106.60	c |    540499 |     774     1323     5553 |     9743     5850     67 | 10.418 % |
106.86/106.91	c |    542208 |     774     1323     5553 |    10717     7559     64 | 10.417 % |
107.15/107.21	c |    544771 |     774     1323     5553 |    11789    10122     65 | 10.418 % |
107.56/107.61	c |    548615 |     774     1323     5553 |    12968     7846     63 | 10.417 % |
108.56/108.63	c |    554381 |     774     1323     5553 |    14265    13612     64 | 10.417 % |
110.75/110.88	c |    563030 |     774     1323     5553 |    15692     7814     38 | 10.417 % |
114.06/114.18	c |    576004 |     774     1323     5553 |    17261    12853     39 | 10.417 % |
117.95/118.08	c |    595465 |     774     1323     5553 |    18987    14609     57 | 10.417 % |
125.36/125.43	c |    624657 |     774     1323     5553 |    20886    14762     37 | 10.418 % |
133.34/133.43	c |    668447 |     774     1323     5553 |    22974    15397     65 | 10.417 % |
149.14/149.24	c |    734132 |     774     1323     5553 |    25272    18228     54 | 10.417 % |
173.43/173.57	c |    832658 |     774     1323     5553 |    27799    13037     54 | 10.417 % |
182.43/182.56	c There are 90 assigned variables. 9 in cost function.
183.12/183.23	c ============================[ Search Statistics ]==============================
183.12/183.23	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.12/183.23	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.12/183.23	c ===============================================================================
183.12/183.23	c |         0 |     774     1266     4896 |     5000        0    nan |  0.000 % |
183.22/183.37	c |       101 |     774     1266     4896 |     5500      101     76 | 10.417 % |
183.22/183.38	c |       252 |     774     1266     4896 |     6050      252     78 | 10.418 % |
183.33/183.40	c |       479 |     774     1266     4896 |     6655      479     81 | 10.417 % |
183.33/183.43	c |       817 |     774     1266     4896 |     7320      817     80 | 10.418 % |
183.33/183.48	c |      1324 |     774     1266     4896 |     8052     1324     78 | 10.417 % |
183.43/183.58	c |      2083 |     774     1266     4896 |     8857     2083     72 | 10.417 % |
183.64/183.76	c |      3223 |     774     1266     4896 |     9743     3223     68 | 10.417 % |
184.02/184.10	c |      4931 |     774     1266     4896 |    10717     4931     62 | 10.417 % |
184.43/184.59	c |      7493 |     774     1266     4896 |    11789     7493     62 | 10.417 % |
185.62/185.77	c |     11337 |     774     1266     4896 |    12968    11337     63 | 10.417 % |
186.83/186.98	c |     17104 |     774     1266     4896 |    14265    10441     66 | 10.417 % |
188.72/188.82	c |     25754 |     774     1266     4896 |    15692    11678     69 | 10.418 % |
190.73/190.88	c |     38729 |     774     1266     4896 |    17261     8603     45 | 10.417 % |
195.23/195.36	c |     58190 |     774     1266     4896 |    18987    10566     50 | 10.417 % |
200.92/201.00	c |     87382 |     774     1266     4896 |    20886    10203     76 | 10.417 % |
212.12/212.25	c |    131171 |     774     1266     4896 |    22974    10803     53 | 10.418 % |
230.32/230.45	c |    196857 |     774     1266     4896 |    25272    12992     34 | 10.417 % |
249.11/249.20	c |    295384 |     774     1266     4896 |    27799    22172     55 | 10.417 % |
310.29/310.48	c |    443173 |     774     1266     4896 |    30579    15229     50 | 10.417 % |
393.06/393.21	c |    664857 |     774     1266     4896 |    33637    22422     52 | 10.417 % |
536.71/536.90	c |    997382 |     774     1266     4896 |    37001    13598     41 | 10.417 % |
727.65/727.95	c |   1496170 |     774     1266     4896 |    40701    18072     53 | 10.417 % |
1055.43/1055.87	c |   2244352 |     773     1266     4896 |    44771    27277     40 | 10.534 % |
1598.97/1599.56	c |   3366626 |     773     1266     4896 |    49248    37178     50 | 10.533 % |

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-2701925-1278546258/watcher-2701925-1278546258 -o /tmp/evaluation-result-2701925-1278546258/solver-2701925-1278546258 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701925-1278546258.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: 0.36 0.09 0.03 3/106 28846
/proc/meminfo: memFree=1610604/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=2764 CPUtime=0
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 322 0 0 0 0 0 0 0 19 0 1 0 22829156 2830336 240 1992294400 134512640 135752675 4292031856 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 691 240 140 303 0 374 0

[startup+0.050001 s]
/proc/loadavg: 0.36 0.09 0.03 3/106 28846
/proc/meminfo: memFree=1610604/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=2980 CPUtime=0.04
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 418 0 0 0 4 0 0 0 18 0 1 0 22829156 3051520 324 1992294400 134512640 135752675 4292031856 18446744073709551615 134611756 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 745 324 145 303 0 440 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2980

[startup+0.101002 s]
/proc/loadavg: 0.36 0.09 0.03 3/106 28846
/proc/meminfo: memFree=1610604/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=3368 CPUtime=0.09
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 495 0 0 0 9 0 0 0 18 0 1 0 22829156 3448832 401 1992294400 134512640 135752675 4292031856 18446744073709551615 135210436 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 842 401 145 303 0 537 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3368

[startup+0.301007 s]
/proc/loadavg: 0.36 0.09 0.03 3/106 28846
/proc/meminfo: memFree=1610604/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=4016 CPUtime=0.29
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 655 0 0 0 29 0 0 0 18 0 1 0 22829156 4112384 561 1992294400 134512640 135752675 4292031856 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 1004 561 145 303 0 699 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4016

[startup+0.701017 s]
/proc/loadavg: 0.36 0.09 0.03 3/106 28846
/proc/meminfo: memFree=1610604/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=5452 CPUtime=0.69
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 1019 0 0 0 68 1 0 0 18 0 1 0 22829156 5582848 925 1992294400 134512640 135752675 4292031856 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 1363 925 145 303 0 1058 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5452

[startup+1.50004 s]
/proc/loadavg: 0.36 0.09 0.03 2/107 28847
/proc/meminfo: memFree=1606752/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=7632 CPUtime=1.49
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 1562 0 0 0 146 3 0 0 19 0 1 0 22829156 7815168 1468 1992294400 134512640 135752675 4292031856 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 1908 1468 145 303 0 1603 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7632

[startup+3.10008 s]
/proc/loadavg: 0.36 0.09 0.03 2/107 28847
/proc/meminfo: memFree=1603032/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=11764 CPUtime=3.09
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 2595 0 0 0 303 6 0 0 25 0 1 0 22829156 12046336 2501 1992294400 134512640 135752675 4292031856 18446744073709551615 134611753 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 2941 2501 145 303 0 2636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11764

[startup+6.30016 s]
/proc/loadavg: 0.41 0.11 0.03 2/107 28847
/proc/meminfo: memFree=1597948/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=16180 CPUtime=6.28
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 3691 0 0 0 618 10 0 0 25 0 1 0 22829156 16568320 3597 1992294400 134512640 135752675 4292031856 18446744073709551615 134611609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 4045 3597 145 303 0 3740 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16180

[startup+12.7003 s]
/proc/loadavg: 0.45 0.12 0.04 2/107 28848
/proc/meminfo: memFree=1582324/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=31852 CPUtime=12.68
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 7611 0 0 0 1243 25 0 0 25 0 1 0 22829156 32616448 7517 1992294400 134512640 135752675 4292031856 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 7963 7517 145 303 0 7658 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31852

[startup+25.5006 s]
/proc/loadavg: 0.58 0.16 0.05 2/107 28848
/proc/meminfo: memFree=1560748/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=52744 CPUtime=25.48
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 12830 0 0 0 2505 43 0 0 25 0 1 0 22829156 54009856 12736 1992294400 134512640 135752675 4292031856 18446744073709551615 134611798 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 13186 12736 145 303 0 12881 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52744

[startup+51.1003 s]
/proc/loadavg: 0.72 0.23 0.08 2/107 28849
/proc/meminfo: memFree=1517224/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=96432 CPUtime=51.07
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 23740 0 0 0 5024 83 0 0 25 0 1 0 22829156 98746368 23646 1992294400 134512640 135752675 4292031856 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 24108 23646 145 303 0 23803 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 96432

[startup+102.309 s]
/proc/loadavg: 0.92 0.36 0.13 2/107 28850
/proc/meminfo: memFree=1449892/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=163280 CPUtime=102.26
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 40391 0 0 0 10080 146 0 0 25 0 1 0 22829156 167198720 40297 1992294400 134512640 135752675 4292031856 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 40820 40297 145 303 0 40515 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 163280

[startup+162.3 s]
/proc/loadavg: 0.97 0.47 0.18 2/107 28852
/proc/meminfo: memFree=1367308/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=246488 CPUtime=162.23
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 61156 0 0 0 15999 224 0 0 25 0 1 0 22829156 252403712 61062 1992294400 134512640 135752675 4292031856 18446744073709551615 134605239 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 61622 61062 145 303 0 61317 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 246488

[startup+222.301 s]
/proc/loadavg: 0.99 0.57 0.23 2/107 28853
/proc/meminfo: memFree=1311260/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=301348 CPUtime=222.22
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 74967 0 0 0 21929 293 0 0 25 0 1 0 22829156 308580352 74845 1992294400 134512640 135752675 4292031856 18446744073709551615 134650467 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 75337 74845 146 303 0 75032 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 301348

[startup+282.301 s]
/proc/loadavg: 0.99 0.64 0.27 2/107 28855
/proc/meminfo: memFree=1264884/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=347988 CPUtime=282.2
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 86594 0 0 0 27863 357 0 0 25 0 1 0 22829156 356339712 86472 1992294400 134512640 135752675 4292031856 18446744073709551615 134605394 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 86997 86472 146 303 0 86692 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 347988

[startup+342.301 s]
/proc/loadavg: 0.99 0.71 0.32 2/107 28857
/proc/meminfo: memFree=1226444/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=386256 CPUtime=342.18
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 96150 0 0 0 33810 408 0 0 25 0 1 0 22829156 395526144 96028 1992294400 134512640 135752675 4292031856 18446744073709551615 134611647 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 96564 96028 146 303 0 96259 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 386256

[startup+402.302 s]
/proc/loadavg: 0.99 0.76 0.36 2/107 28858
/proc/meminfo: memFree=1189864/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=423740 CPUtime=402.16
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 105484 0 0 0 39752 464 0 0 25 0 1 0 22829156 433909760 105362 1992294400 134512640 135752675 4292031856 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 105935 105362 146 303 0 105630 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 423740

[startup+462.301 s]
/proc/loadavg: 0.99 0.80 0.39 2/107 28860
/proc/meminfo: memFree=1153284/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=459368 CPUtime=462.14
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 114371 0 0 0 45703 511 0 0 25 0 1 0 22829156 470392832 114249 1992294400 134512640 135752675 4292031856 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 114842 114249 146 303 0 114537 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 459368

[startup+522.302 s]
/proc/loadavg: 0.99 0.83 0.43 2/107 28861
/proc/meminfo: memFree=1124764/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=488060 CPUtime=522.12
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 121512 0 0 0 51663 549 0 0 25 0 1 0 22829156 499773440 121390 1992294400 134512640 135752675 4292031856 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 122015 121390 146 303 0 121710 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 488060

[startup+582.301 s]
/proc/loadavg: 0.99 0.86 0.46 2/107 28863
/proc/meminfo: memFree=1082356/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=530584 CPUtime=582.1
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 132067 0 0 0 57614 596 0 0 25 0 1 0 22829156 543318016 131945 1992294400 134512640 135752675 4292031856 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 132646 131945 146 303 0 132341 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 530584

[startup+642.302 s]
/proc/loadavg: 1.05 0.90 0.50 2/107 28865
/proc/meminfo: memFree=1039824/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=572976 CPUtime=642.09
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 142613 0 0 0 63568 641 0 0 25 0 1 0 22829156 586727424 142491 1992294400 134512640 135752675 4292031856 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 143244 142491 146 303 0 142939 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 572976

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 0.95 0.60 2/107 28871
/proc/meminfo: memFree=842292/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=770316 CPUtime=882.01
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 191861 0 0 0 87350 851 0 0 25 0 1 0 22829156 788803584 191739 1992294400 134512640 135752675 4292031856 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 192579 191739 146 303 0 192274 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 770316

[startup+942.3 s]
/proc/loadavg: 1.00 0.95 0.62 2/107 28873
/proc/meminfo: memFree=813772/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=798920 CPUtime=941.99
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 198987 0 0 0 93305 894 0 0 25 0 1 0 22829156 818094080 198865 1992294400 134512640 135752675 4292031856 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 199730 198865 146 303 0 199425 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 798920

[startup+1002.3 s]
/proc/loadavg: 1.00 0.96 0.64 2/107 28874
/proc/meminfo: memFree=788600/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=823988 CPUtime=1001.97
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 205252 0 0 0 99268 929 0 0 25 0 1 0 22829156 843763712 205130 1992294400 134512640 135752675 4292031856 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 205997 205130 146 303 0 205692 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 823988

[startup+1062.3 s]
/proc/loadavg: 1.00 0.96 0.66 2/107 28884
/proc/meminfo: memFree=751152/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=861080 CPUtime=1061.93
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 214527 0 0 0 105220 973 0 0 25 0 1 0 22829156 881745920 214405 1992294400 134512640 135752675 4292031856 18446744073709551615 134605286 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 215270 214405 146 303 0 214965 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 861080

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.68 2/107 28886
/proc/meminfo: memFree=698700/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=913352 CPUtime=1121.92
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 227551 0 0 0 111164 1028 0 0 25 0 1 0 22829156 935272448 227429 1992294400 134512640 135752675 4292031856 18446744073709551615 134611655 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 228338 227429 146 303 0 228033 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 913352

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.70 2/107 28888
/proc/meminfo: memFree=673404/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=939072 CPUtime=1181.89
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 233925 0 0 0 117124 1065 0 0 25 0 1 0 22829156 961609728 233803 1992294400 134512640 135752675 4292031856 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 234768 233803 146 303 0 234463 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 939072

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.72 2/107 28890
/proc/meminfo: memFree=647612/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=964828 CPUtime=1241.88
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 240324 0 0 0 123086 1102 0 0 25 0 1 0 22829156 987983872 240202 1992294400 134512640 135752675 4292031856 18446744073709551615 134611642 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 241207 240202 146 303 0 240902 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 964828

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.73 2/107 28891
/proc/meminfo: memFree=621200/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=991040 CPUtime=1301.87
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 246866 0 0 0 129048 1139 0 0 25 0 1 0 22829156 1014824960 246744 1992294400 134512640 135752675 4292031856 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 247760 246744 146 303 0 247455 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 991040

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.74 3/107 28892
/proc/meminfo: memFree=593176/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=1019464 CPUtime=1361.84
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 253927 0 0 0 135002 1182 0 0 25 0 1 0 22829156 1043931136 253805 1992294400 134512640 135752675 4292031856 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 254866 253805 146 303 0 254561 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 1019464

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.75 2/107 28894
/proc/meminfo: memFree=567756/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=1044740 CPUtime=1421.83
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 260246 0 0 0 140966 1217 0 0 25 0 1 0 22829156 1069813760 260124 1992294400 134512640 135752675 4292031856 18446744073709551615 134611778 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 261185 260124 146 303 0 260880 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 1044740

[startup+1482.3 s]
/proc/loadavg: 1.05 0.99 0.77 2/107 28896
/proc/meminfo: memFree=541840/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=1070820 CPUtime=1481.8
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 266786 0 0 0 146926 1254 0 0 25 0 1 0 22829156 1096519680 266664 1992294400 134512640 135752675 4292031856 18446744073709551615 134638155 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 267705 266664 146 303 0 267400 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 1070820

[startup+1542.3 s]
/proc/loadavg: 1.02 0.99 0.78 2/107 28898
/proc/meminfo: memFree=515428/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=1096988 CPUtime=1541.78
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 273300 0 0 0 152885 1293 0 0 25 0 1 0 22829156 1123315712 273178 1992294400 134512640 135752675 4292031856 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 274247 273178 146 303 0 273942 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 1096988

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.80 2/107 28899
/proc/meminfo: memFree=477732/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=1135220 CPUtime=1601.77
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 282846 0 0 0 158838 1339 0 0 25 0 1 0 22829156 1162465280 282724 1992294400 134512640 135752675 4292031856 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 283805 282724 146 303 0 283500 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 1135220

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.81 2/107 28901
/proc/meminfo: memFree=435696/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=1176728 CPUtime=1661.75
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 293189 0 0 0 164793 1382 0 0 25 0 1 0 22829156 1204969472 293067 1992294400 134512640 135752675 4292031856 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 294182 293067 146 303 0 293877 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 1176728

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.82 2/107 28902
/proc/meminfo: memFree=413996/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=1198476 CPUtime=1721.72
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 298603 0 0 0 170762 1410 0 0 25 0 1 0 22829156 1227239424 298481 1992294400 134512640 135752675 4292031856 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 299619 298481 146 303 0 299314 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 1198476

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.82 2/107 28904
/proc/meminfo: memFree=387584/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=1224796 CPUtime=1781.7
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 305142 0 0 0 176723 1447 0 0 25 0 1 0 22829156 1254191104 305020 1992294400 134512640 135752675 4292031856 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 306199 305020 146 303 0 305894 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 1224796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.83 2/107 28904
/proc/meminfo: memFree=378780/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=1233376 CPUtime=1800.02
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4202496 307298 0 0 0 178545 1457 0 0 25 0 1 0 22829156 1262977024 307176 1992294400 134512640 135752675 4292031856 18446744073709551615 134612030 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/28846/statm: 308344 307176 146 303 0 308039 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1233376

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

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

[startup+1800.72 s]
/proc/loadavg: 1.00 0.99 0.83 2/107 28904
/proc/meminfo: memFree=378780/2059040 swapFree=4165008/4192956
[pid=28846] ppid=28844 vsize=0 CPUtime=1800.12
/proc/28846/stat : 28846 (wbo1.4b) R 28844 28846 28566 0 -1 4203524 307298 0 0 0 178545 1467 0 0 25 0 1 0 22829156 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 0 0 0 0
/proc/28846/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): 1800.72
CPU time (s): 1800.13
CPU user time (s): 1785.45
CPU system time (s): 14.6798
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 1233376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1785.45
system time used= 14.6798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 307298
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= 3
involuntary context switches= 7428

runsolver used 3.00254 second user time and 8.49871 second system time

The end

Launcher Data 

Begin job on node049 at 2010-07-08 01:44:18
IDJOB=2701925
IDBENCH=47897
IDSOLVER=1190
FILE ID=node049/2701925-1278546258
PBS_JOBID= 11239492
Free space on /tmp= 62484 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=173-P1=23-P2=211-P3=199-P4=389-P5=269-P6=383-P7=211-P8=347-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-2701925-1278546258/watcher-2701925-1278546258 -o /tmp/evaluation-result-2701925-1278546258/solver-2701925-1278546258 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701925-1278546258.opb

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

MD5SUM BENCH= 98317fc891a56a06b9f6f284bcd4ad38
RANDOM SEED=1941993042

node049.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		: 3000.266
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	: 6000.53
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		: 3000.266
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:       1611380 kB
Buffers:         58100 kB
Cached:         265692 kB
SwapCached:       1172 kB
Active:         135748 kB
Inactive:       221080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1611380 kB
SwapTotal:     4192956 kB
SwapFree:      4165008 kB
Dirty:            2808 kB
Writeback:           0 kB
AnonPages:       31896 kB
Mapped:          14356 kB
Slab:            68688 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181796 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2701925-1278546258.opb

Free space on /tmp at the end= 62480 MiB
End job on node049 at 2010-07-08 02:14:21