Trace number 3460958

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 1.6OPT2 637.679 637.702

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_4_30_1.opb
MD5SUMfb11ff2665aef67f0842a460a5ea3114
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark84.7671
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables94
Total number of constraints8
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 constraints8
Minimum length of a constraint45
Maximum length of a constraint46
Number of terms in the objective function 64
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 2040
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 851
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 3063
Number of bits of the biggest sum of numbers12
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-3460958-1307106763.opb.
0.00/0.00	c Instance file HOME/instance-3460958-1307106763.opb
0.00/0.00	c File size is 3580 bytes.
0.00/0.00	c Highest Coefficient sum: 3063
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:      94                                                  |
0.00/0.00	c |  Number Clauses:        0                                                   |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 8                                                   |
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 |      94        8      364 |     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 |      30       72      364 |     5000        0   -nan |  0.000 % |
0.00/0.00	c |       101 |      30       72      364 |     5500      101     53 | 68.097 % |
0.00/0.00	c |       251 |      30       72      364 |     6050      251     52 | 68.097 % |
0.00/0.01	c |       476 |      30       72      364 |     6655      476     52 | 68.097 % |
0.00/0.01	c |       813 |      30       72      364 |     7320      813     51 | 68.097 % |
0.01/0.03	c |      1320 |      30       72      364 |     8052     1320     51 | 68.097 % |
0.01/0.05	c |      2079 |      30       72      364 |     8857     2079     51 | 68.097 % |
0.01/0.09	c |      3218 |      30       72      364 |     9743     3218     52 | 68.097 % |
0.09/0.15	c |      4926 |      30       72      364 |    10717     4926     52 | 68.097 % |
0.19/0.26	c |      7488 |      30       72      364 |    11789     7488     52 | 68.097 % |
0.39/0.49	c |     11332 |      30       72      364 |    12968    11332     52 | 68.097 % |
0.79/0.88	c |     17099 |      30       72      364 |    14265    10572     55 | 68.097 % |
1.39/1.47	c |     25748 |      30       72      364 |    15692    12044     53 | 68.097 % |
2.39/2.41	c |     38723 |      30       72      364 |    17261     9244     53 | 68.097 % |
3.89/3.92	c |     58184 |      30       72      364 |    18987    11361     54 | 68.097 % |
6.29/6.33	c |     87376 |      30       72      364 |    20886    11948     56 | 68.097 % |
10.29/10.37	c |    131166 |      30       72      364 |    22974    13801     54 | 68.097 % |
16.69/16.74	c |    196851 |      30       72      364 |    25272    17904     52 | 68.097 % |
27.59/27.67	c |    295377 |      30       72      364 |    27799    14774     53 | 68.097 % |
43.49/43.59	c |    443166 |      30       72      364 |    30579    26963     56 | 68.097 % |
69.37/69.48	c |    664849 |      30       72      364 |    33637    13011     55 | 68.097 % |
109.88/109.98	c |    997374 |      30       72      364 |    37001    29132     54 | 68.108 % |
175.48/175.59	c |   1496162 |      29       72      364 |    40701    36430     56 | 69.161 % |
245.68/245.77	c ===============================================================================
246.48/246.54	c core #1
246.48/246.54	c 
246.48/246.54	c 
246.48/246.54	c Core size: 69	Core Weight: 1	Total Weight: 1
246.48/246.54	c Current CPU time: 242.364 s
246.48/246.54	c
246.48/246.54	c ============================[ Search Statistics ]==============================
246.48/246.54	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
246.48/246.54	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
246.48/246.54	c ===============================================================================
246.48/246.54	c |         0 |     102      129      444 |     5000        0   -nan |  0.000 % |
246.48/246.54	c |       100 |     102      129      444 |     5500      100     52 | 35.447 % |
246.48/246.55	c |       250 |     102      129      444 |     6050      250     51 | 35.447 % |
246.48/246.55	c |       475 |     102      129      444 |     6655      475     48 | 35.447 % |
246.48/246.56	c |       812 |     102      129      444 |     7320      812     48 | 35.447 % |
246.48/246.57	c |      1318 |     102      129      444 |     8052     1318     47 | 35.447 % |
246.48/246.59	c |      2078 |     102      129      444 |     8857     2078     47 | 35.447 % |
246.58/246.63	c |      3217 |     102      129      444 |     9743     3217     48 | 35.447 % |
246.58/246.69	c |      4926 |     102      129      444 |    10717     4926     47 | 35.447 % |
246.78/246.80	c |      7488 |     102      129      444 |    11789     7488     47 | 35.447 % |
246.97/247.03	c |     11333 |     102      129      444 |    12968    11333     46 | 35.447 % |
247.28/247.41	c |     17099 |     102      129      444 |    14265    10577     47 | 35.447 % |
247.87/247.97	c |     25748 |     102      129      444 |    15692    12056     48 | 35.447 % |
248.88/248.99	c |     38722 |     102      129      444 |    17261     9259     51 | 35.447 % |
250.37/250.49	c |     58183 |     102      129      444 |    18987    11386     52 | 35.447 % |
252.68/252.78	c |     87376 |     102      129      444 |    20886    11985     51 | 35.447 % |
256.57/256.64	c |    131166 |     102      129      444 |    22974    13854     49 | 35.447 % |
262.89/262.94	c |    196851 |     102      129      444 |    25272    18021     52 | 35.447 % |
272.88/272.91	c |    295378 |     102      129      444 |    27799    14971     52 | 35.447 % |
288.38/288.43	c |    443168 |     102      129      444 |    30579    27240     51 | 35.447 % |
315.38/315.40	c |    664851 |     102      129      444 |    33637    14201     55 | 35.447 % |
359.08/359.14	c |    997378 |     102      129      444 |    37001    30779     52 | 35.451 % |
426.87/426.97	c |   1496167 |     102      129      444 |    40701    12958     53 | 35.459 % |
535.17/535.25	c |   2244351 |     101      129      444 |    44771    24742     54 | 36.080 % |
624.97/625.04	c ===============================================================================
626.37/626.48	c core #2
626.37/626.48	c 
626.37/626.48	c 
626.37/626.48	c Core size: 68	Core Weight: 1	Total Weight: 2
626.37/626.48	c Current CPU time: 616.93 s
626.37/626.48	c
626.37/626.48	c ============================[ Search Statistics ]==============================
626.37/626.48	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
626.37/626.48	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
626.37/626.48	c ===============================================================================
626.37/626.48	c |         0 |     174      178      548 |     5000        0   -nan |  0.000 % |
626.37/626.48	c |       100 |     174      178      548 |     5500      100     50 | 21.624 % |
626.37/626.48	c |       252 |     174      178      548 |     6050      252     46 | 21.624 % |
626.37/626.49	c |       477 |     174      178      548 |     6655      477     45 | 21.624 % |
626.37/626.50	c |       814 |     174      178      548 |     7320      814     46 | 21.624 % |
626.47/626.51	c |      1322 |     174      178      548 |     8052     1322     46 | 21.624 % |
626.47/626.53	c |      2084 |     174      178      548 |     8857     2084     46 | 21.624 % |
626.47/626.56	c |      3224 |     174      178      548 |     9743     3224     46 | 21.624 % |
626.57/626.62	c |      4932 |     174      178      548 |    10717     4932     46 | 21.624 % |
626.67/626.73	c |      7494 |     174      178      548 |    11789     7494     45 | 21.624 % |
626.87/626.94	c |     11338 |     174      178      548 |    12968    11338     45 | 21.624 % |
627.17/627.29	c |     17104 |     174      178      548 |    14265    10587     46 | 21.624 % |
627.77/627.86	c |     25753 |     174      178      548 |    15692    12070     44 | 21.624 % |
628.77/628.81	c |     38728 |     174      178      548 |    17261     9287     46 | 21.624 % |
630.07/630.21	c |     58189 |     174      178      548 |    18987    11420     45 | 21.624 % |
632.57/632.63	c |     87381 |     174      178      548 |    20886    12030     45 | 21.624 % |
636.67/636.78	c |    131171 |     174      178      548 |    22974    13912     48 | 21.624 % |
637.57/637.68	c ===============================================================================
637.57/637.68	c #cores: 2
637.57/637.68	c Final Weight: 2
637.57/637.68	o 2
637.57/637.68	s OPTIMUM FOUND
637.57/637.68	v x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 x67 -x68 -x69 x70 -x71 -x72 x73 x74 -x75 x76 -x77 x78 -x79 -x80 -x81 x82 -x83 x84 x85 -x86 x87 -x88 -x89 x90 -x91 x92 -x93 x94
637.57/637.68	c Total CPU time: 629.153 s

Verifier Data 

OK	2

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-3460958-1307106763/watcher-3460958-1307106763 -o /tmp/evaluation-result-3460958-1307106763/solver-3460958-1307106763 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3460958-1307106763.opb 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 2.02 2.00 3/523 20202
/proc/meminfo: memFree=23961772/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=2104 CPUtime=0 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 309 0 0 0 0 0 0 0 24 0 1 0 822274021 2154496 261 33554432000 4194304 5714214 140737411466912 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 526 261 180 372 0 151 0

[startup+0.0209109 s]
/proc/loadavg: 1.92 2.02 2.00 3/523 20202
/proc/meminfo: memFree=23961772/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=2236 CPUtime=0.01 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 362 0 0 0 1 0 0 0 24 0 1 0 822274021 2289664 314 33554432000 4194304 5714214 140737411466912 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 559 314 180 372 0 184 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2236

[startup+0.100945 s]
/proc/loadavg: 1.92 2.02 2.00 3/523 20202
/proc/meminfo: memFree=23961772/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=3188 CPUtime=0.09 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 611 0 0 0 9 0 0 0 24 0 1 0 822274021 3264512 563 33554432000 4194304 5714214 140737411466912 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 797 563 180 372 0 422 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3188

[startup+0.30091 s]
/proc/loadavg: 1.92 2.02 2.00 3/523 20202
/proc/meminfo: memFree=23961772/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=4952 CPUtime=0.29 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 1051 0 0 0 29 0 0 0 25 0 1 0 822274021 5070848 1003 33554432000 4194304 5714214 140737411466912 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 1238 1003 180 372 0 863 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4952

[startup+0.700826 s]
/proc/loadavg: 1.92 2.02 2.00 3/523 20202
/proc/meminfo: memFree=23961772/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=7072 CPUtime=0.69 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 1556 0 0 0 67 2 0 0 25 0 1 0 822274021 7241728 1508 33554432000 4194304 5714214 140737411466912 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 1768 1508 180 372 0 1393 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7072

[startup+1.50068 s]
/proc/loadavg: 1.92 2.02 2.00 3/525 20204
/proc/meminfo: memFree=23949192/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=8588 CPUtime=1.49 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 1939 0 0 0 145 4 0 0 25 0 1 0 822274021 8794112 1891 33554432000 4194304 5714214 140737411466912 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 2147 1891 180 372 0 1772 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8588

[startup+3.10039 s]
/proc/loadavg: 1.92 2.02 2.00 3/525 20204
/proc/meminfo: memFree=23941380/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=11904 CPUtime=3.09 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 2778 0 0 0 301 8 0 0 25 0 1 0 822274021 12189696 2730 33554432000 4194304 5714214 140737411466912 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 2976 2730 180 372 0 2601 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11904

[startup+6.30082 s]
/proc/loadavg: 1.92 2.02 2.00 3/525 20204
/proc/meminfo: memFree=23930848/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=16728 CPUtime=6.29 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 3951 0 0 0 613 16 0 0 25 0 1 0 822274021 17129472 3903 33554432000 4194304 5714214 140737411466912 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 4182 3903 180 372 0 3807 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16728

[startup+12.7007 s]
/proc/loadavg: 1.93 2.02 2.00 3/525 20204
/proc/meminfo: memFree=23914096/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=24852 CPUtime=12.69 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 5958 0 0 0 1242 27 0 0 25 0 1 0 822274021 25448448 5910 33554432000 4194304 5714214 140737411466912 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 6213 5910 180 372 0 5838 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24852

[startup+25.5003 s]
/proc/loadavg: 1.94 2.01 2.00 3/525 20205
/proc/meminfo: memFree=23887940/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=37704 CPUtime=25.49 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 9185 0 0 0 2502 47 0 0 25 0 1 0 822274021 38608896 9137 33554432000 4194304 5714214 140737411466912 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 9426 9137 180 372 0 9051 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37704

[startup+51.1007 s]
/proc/loadavg: 1.96 2.01 2.00 3/525 20205
/proc/meminfo: memFree=23838420/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=62928 CPUtime=51.09 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 15433 0 0 0 5019 90 0 0 25 0 1 0 822274021 64438272 15385 33554432000 4194304 5714214 140737411466912 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 15732 15385 180 372 0 15357 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 62928

[startup+102.319 s]
/proc/loadavg: 1.98 2.01 2.00 3/525 20207
/proc/meminfo: memFree=23752704/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=106160 CPUtime=102.29 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 26183 0 0 0 10069 160 0 0 25 0 1 0 822274021 108707840 26135 33554432000 4194304 5714214 140737411466912 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 26540 26135 180 372 0 26165 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 106160

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/525 20208
/proc/meminfo: memFree=23661672/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=153284 CPUtime=162.27 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 37915 0 0 0 15989 238 0 0 25 0 1 0 822274021 156962816 37867 33554432000 4194304 5714214 140737411466912 18446744073709551615 4319369 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 38321 37867 180 372 0 37946 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 153284

[startup+222.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/525 20210
/proc/meminfo: memFree=23579552/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=194036 CPUtime=222.27 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 48095 0 0 0 21917 310 0 0 25 0 1 0 822274021 198692864 48047 33554432000 4194304 5714214 140737411466912 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 48509 48047 180 372 0 48134 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 194036

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/525 20212
/proc/meminfo: memFree=23526096/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=206432 CPUtime=282.28 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 52161 0 0 0 27829 399 0 0 25 0 1 0 822274021 211386368 51299 33554432000 4194304 5714214 140737411466912 18446744073709551615 4319341 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 51608 51299 180 372 0 51233 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 206432

[startup+342.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/525 20213
/proc/meminfo: memFree=23487136/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=206432 CPUtime=342.28 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 52170 0 0 0 33747 481 0 0 25 0 1 0 822274021 211386368 51308 33554432000 4194304 5714214 140737411466912 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 51608 51308 180 372 0 51233 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 206432

[startup+402.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/525 20215
/proc/meminfo: memFree=23450780/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=206572 CPUtime=402.27 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 52222 0 0 0 39667 560 0 0 25 0 1 0 822274021 211529728 51360 33554432000 4194304 5714214 140737411466912 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 51643 51360 180 372 0 51268 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 206572

[startup+462.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/525 20216
/proc/meminfo: memFree=23413940/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=206884 CPUtime=462.27 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 52293 0 0 0 45594 633 0 0 25 0 1 0 822274021 211849216 51431 33554432000 4194304 5714214 140737411466912 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 51721 51431 180 372 0 51346 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 206884

[startup+522.301 s]
/proc/loadavg: 2.17 2.06 2.01 3/525 20218
/proc/meminfo: memFree=23355360/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=227732 CPUtime=522.27 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 57494 0 0 0 51521 706 0 0 25 0 1 0 822274021 233197568 56632 33554432000 4194304 5714214 140737411466912 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 56933 56632 180 372 0 56558 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 227732

[startup+582.301 s]
/proc/loadavg: 2.10 2.06 2.01 3/525 20220
/proc/meminfo: memFree=23277812/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=270488 CPUtime=582.27 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 68127 0 0 0 57447 780 0 0 25 0 1 0 822274021 276979712 67265 33554432000 4194304 5714214 140737411466912 18446744073709551615 4300208 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 67622 67265 180 372 0 67247 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 270488

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

[startup+588.701 s]
/proc/loadavg: 2.10 2.06 2.01 3/525 20220
/proc/meminfo: memFree=23269620/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=274184 CPUtime=588.67 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 69045 0 0 0 58078 789 0 0 25 0 1 0 822274021 280764416 68183 33554432000 4194304 5714214 140737411466912 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 68546 68183 180 372 0 68171 0
Current children cumulated CPU time (s) 588.67
Current children cumulated vsize (KiB) 274184

[startup+614.301 s]
/proc/loadavg: 2.06 2.06 2.01 3/525 20221
/proc/meminfo: memFree=23238488/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=290632 CPUtime=614.27 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 73167 0 0 0 60608 819 0 0 25 0 1 0 822274021 297607168 72305 33554432000 4194304 5714214 140737411466912 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 72658 72305 180 372 0 72283 0
Current children cumulated CPU time (s) 614.27
Current children cumulated vsize (KiB) 290632

[startup+627.101 s]
/proc/loadavg: 2.05 2.05 2.01 3/525 20221
/proc/meminfo: memFree=23221984/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=298088 CPUtime=627.07 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 75119 0 0 0 61875 832 0 0 25 0 1 0 822274021 305242112 74169 33554432000 4194304 5714214 140737411466912 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 74522 74169 180 372 0 74147 0
Current children cumulated CPU time (s) 627.07
Current children cumulated vsize (KiB) 298088

[startup+633.501 s]
/proc/loadavg: 2.04 2.05 2.01 3/525 20221
/proc/meminfo: memFree=23219360/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=298088 CPUtime=633.48 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 75119 0 0 0 62502 846 0 0 25 0 1 0 822274021 305242112 74169 33554432000 4194304 5714214 140737411466912 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 74522 74169 180 372 0 74147 0
Current children cumulated CPU time (s) 633.48
Current children cumulated vsize (KiB) 298088

[startup+635.1 s]
/proc/loadavg: 2.04 2.05 2.01 3/525 20221
/proc/meminfo: memFree=23218120/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=298088 CPUtime=635.07 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 75119 0 0 0 62659 848 0 0 25 0 1 0 822274021 305242112 74169 33554432000 4194304 5714214 140737411466912 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 74522 74169 180 372 0 74147 0
Current children cumulated CPU time (s) 635.07
Current children cumulated vsize (KiB) 298088

[startup+636.701 s]
/proc/loadavg: 2.04 2.05 2.01 3/525 20221
/proc/meminfo: memFree=23217004/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=298088 CPUtime=636.67 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 75119 0 0 0 62817 850 0 0 25 0 1 0 822274021 305242112 74169 33554432000 4194304 5714214 140737411466912 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 74522 74169 180 372 0 74147 0
Current children cumulated CPU time (s) 636.67
Current children cumulated vsize (KiB) 298088

[startup+637.501 s]
/proc/loadavg: 2.04 2.05 2.01 3/525 20221
/proc/meminfo: memFree=23217376/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=298088 CPUtime=637.47 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) R 20200 20202 18788 0 -1 4202496 75119 0 0 0 62896 851 0 0 25 0 1 0 822274021 305242112 74169 33554432000 4194304 5714214 140737411466912 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20202/statm: 74522 74169 180 372 0 74147 0
Current children cumulated CPU time (s) 637.47
Current children cumulated vsize (KiB) 298088

[startup+637.701 s]
/proc/loadavg: 2.04 2.05 2.01 3/525 20221
/proc/meminfo: memFree=23217376/32951124 swapFree=56930356/67111528
[pid=20202] ppid=20200 vsize=0 CPUtime=637.67 cores=1,3,5,7
/proc/20202/stat : 20202 (wbo1.6) S 20200 20202 18788 0 -1 4202500 75122 0 0 0 62915 852 0 0 25 0 1 0 822274021 0 0 33554432000 0 0 0 0 0 0 2147483391 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/20202/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 637.67
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 637.702
CPU time (s): 637.679
CPU user time (s): 629.153
CPU system time (s): 8.5257
CPU usage (%): 99.9964
Max. virtual memory (cumulated for all children) (KiB): 298572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 629.153
system time used= 8.5257
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75122
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= 6
involuntary context switches= 7878

runsolver used 3.04254 second user time and 7.97779 second system time

The end

Launcher Data 

Begin job on node137 at 2011-06-03 15:12:43
IDJOB=3460958
IDBENCH=2927
IDSOLVER=1953
FILE ID=node137/3460958-1307106763
RUNJOBID= node137-1307106763-20184
PBS_JOBID= 13497961
Free space on /tmp= 73704 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_4_30_1.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3460958-1307106763/watcher-3460958-1307106763 -o /tmp/evaluation-result-3460958-1307106763/solver-3460958-1307106763 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3460958-1307106763.opb

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

MD5SUM BENCH= fb11ff2665aef67f0842a460a5ea3114
RANDOM SEED=1471902551

node137.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		: 2666.844
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		: 2666.844
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	: 5332.75
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		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.74
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		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
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	: 5332.75
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		: 2666.844
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	: 5332.83
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		: 2666.844
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23962300 kB
Buffers:        240068 kB
Cached:         481952 kB
SwapCached:      12308 kB
Active:        8295652 kB
Inactive:       432988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23962300 kB
SwapTotal:    67111528 kB
SwapFree:     56930356 kB
Dirty:            8704 kB
Writeback:           0 kB
AnonPages:     8004196 kB
Mapped:          22576 kB
Slab:           116416 kB
PageTables:      74612 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 162527424 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= 73700 MiB
End job on node137 at 2011-06-03 15:23:21