Trace number 2655551

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
wbo 1.4aUNSAT 567.914 568.118

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900576151.opb
MD5SUM8485c5b622ae9efcb86cc93d1fd8b600
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark203.568
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 697
Number of bits of the biggest sum of numbers10
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 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2655551-1276300311.opb.
0.00/0.00	c Instance file HOME/instance-2655551-1276300311.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 697
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:      231                                                 |
0.00/0.01	c |  Number Clauses:        2684                                                |
0.00/0.01	c |  Number Cardinality:    22                                                  |
0.00/0.01	c |  Number PB Constraints: 1                                                   |
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 |     231     2707     8338 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       100 |     231     2707     8338 |     5500      100     19 |  0.002 % |
0.00/0.02	c |       250 |     231     2707     8338 |     6050      250     20 |  0.002 % |
0.00/0.03	c |       476 |     231     2707     8338 |     6655      476     19 |  0.002 % |
0.00/0.05	c |       813 |     231     2707     8338 |     7320      813     20 |  0.002 % |
0.07/0.08	c |      1320 |     231     2707     8338 |     8052     1320     20 |  0.002 % |
0.09/0.12	c |      2080 |     231     2707     8338 |     8857     2080     20 |  0.002 % |
0.19/0.20	c |      3219 |     231     2707     8338 |     9743     3219     21 |  0.002 % |
0.29/0.33	c |      4927 |     231     2707     8338 |    10717     4927     23 |  0.002 % |
0.50/0.54	c |      7490 |     231     2707     8338 |    11789     7490     24 |  0.002 % |
0.89/0.93	c |     11334 |     231     2707     8338 |    12968    11334     25 |  0.002 % |
1.59/1.64	c |     17100 |     231     2707     8338 |    14265    10573     27 |  0.002 % |
2.69/2.73	c |     25749 |     231     2707     8338 |    15692    12042     27 |  0.002 % |
4.79/4.83	c |     38725 |     231     2707     8338 |    17261     9222     32 |  0.002 % |
8.59/8.64	c |     58187 |     231     2707     8338 |    18987    11313     32 |  0.002 % |
14.48/14.51	c |     87383 |     231     2707     8338 |    20886    11857     32 |  0.002 % |
23.18/23.25	c |    131172 |     231     2707     8338 |    22974    13661     28 |  0.002 % |
36.29/36.35	c |    196856 |     231     2707     8338 |    25272    21640     28 |  0.002 % |
58.98/59.08	c |    295382 |     231     2707     8338 |    27799    13823     23 |  0.002 % |
99.55/99.64	c |    443171 |     231     2707     8338 |    30579    21610     28 |  0.002 % |
155.54/155.67	c |    664855 |     231     2707     8338 |    33637    24627     24 |  0.002 % |
248.31/248.48	c |    997381 |     230     2707     8338 |    37001    20099     28 |  0.435 % |
394.06/394.23	c |   1496169 |     230     2707     8338 |    40701    29354     26 |  0.435 % |
567.79/568.08	c ===============================================================================
567.79/568.08	c core #1
567.79/568.08	c Memory used           : 363.67 MB
567.79/568.08	c CPU time              : 561.763 s
567.79/568.08	c 
567.79/568.08	s UNSATISFIABLE
567.79/568.08	c Total CPU time: 561.764 s

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-2655551-1276300311/watcher-2655551-1276300311 -o /tmp/evaluation-result-2655551-1276300311/solver-2655551-1276300311 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655551-1276300311.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: 1.00 1.00 1.00 3/106 7546
/proc/meminfo: memFree=1538368/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=2660 CPUtime=0
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 280 0 0 0 0 0 0 0 24 0 1 0 5634776 2723840 199 1992294400 134512640 135751879 4289834928 18446744073709551615 134564342 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 665 199 139 303 0 339 0

[startup+0.0842289 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7546
/proc/meminfo: memFree=1538368/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=2840 CPUtime=0.07
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 389 0 0 0 7 0 0 0 24 0 1 0 5634776 2908160 287 1992294400 134512640 135751879 4289834928 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 710 287 143 303 0 405 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2840

[startup+0.10123 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7546
/proc/meminfo: memFree=1538368/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=2972 CPUtime=0.09
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 402 0 0 0 9 0 0 0 24 0 1 0 5634776 3043328 300 1992294400 134512640 135751879 4289834928 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 743 300 143 303 0 438 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2972

[startup+0.301252 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7546
/proc/meminfo: memFree=1538368/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=3500 CPUtime=0.29
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 539 0 0 0 28 1 0 0 25 0 1 0 5634776 3584000 437 1992294400 134512640 135751879 4289834928 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 875 437 143 303 0 570 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3500

[startup+0.701297 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7546
/proc/meminfo: memFree=1538368/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=4460 CPUtime=0.69
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 772 0 0 0 67 2 0 0 25 0 1 0 5634776 4567040 670 1992294400 134512640 135751879 4289834928 18446744073709551615 134616444 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 1115 670 143 303 0 810 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4460

[startup+1.50138 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7547
/proc/meminfo: memFree=1535632/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=5832 CPUtime=1.49
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 1107 0 0 0 145 4 0 0 25 0 1 0 5634776 5971968 1005 1992294400 134512640 135751879 4289834928 18446744073709551615 134616776 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 1458 1005 143 303 0 1153 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5832

[startup+3.10056 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7547
/proc/meminfo: memFree=1533648/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=8208 CPUtime=3.09
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 1707 0 0 0 302 7 0 0 25 0 1 0 5634776 8404992 1605 1992294400 134512640 135751879 4289834928 18446744073709551615 134611220 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 2052 1605 143 303 0 1747 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8208

[startup+6.30092 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7547
/proc/meminfo: memFree=1528936/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=12040 CPUtime=6.29
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 2688 0 0 0 617 12 0 0 25 0 1 0 5634776 12328960 2586 1992294400 134512640 135751879 4289834928 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 3010 2586 143 303 0 2705 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12040

[startup+12.7006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7547
/proc/meminfo: memFree=1521620/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=19244 CPUtime=12.68
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 4483 0 0 0 1248 20 0 0 25 0 1 0 5634776 19705856 4381 1992294400 134512640 135751879 4289834928 18446744073709551615 134616444 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 4811 4382 143 303 0 4506 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19244

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7547
/proc/meminfo: memFree=1507856/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=32584 CPUtime=25.49
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 7805 0 0 0 2509 40 0 0 25 0 1 0 5634776 33366016 7703 1992294400 134512640 135751879 4289834928 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 8146 7703 143 303 0 7841 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32584

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7549
/proc/meminfo: memFree=1486528/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=54144 CPUtime=51.08
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 13187 0 0 0 5036 72 0 0 25 0 1 0 5634776 55443456 13085 1992294400 134512640 135751879 4289834928 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 13536 13085 143 303 0 13231 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 54144

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7549
/proc/meminfo: memFree=1447220/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=92700 CPUtime=102.27
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 22805 0 0 0 10096 131 0 0 25 0 1 0 5634776 94924800 22703 1992294400 134512640 135751879 4289834928 18446744073709551615 134616444 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 23175 22703 143 303 0 22870 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 92700

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7551
/proc/meminfo: memFree=1403944/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=136280 CPUtime=162.24
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 33701 0 0 0 16020 204 0 0 25 0 1 0 5634776 139550720 33599 1992294400 134512640 135751879 4289834928 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 34070 33599 143 303 0 33765 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 136280

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7553
/proc/meminfo: memFree=1362032/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=177920 CPUtime=222.22
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 44076 0 0 0 21949 273 0 0 25 0 1 0 5634776 182190080 43974 1992294400 134512640 135751879 4289834928 18446744073709551615 134616869 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 44480 43974 143 303 0 44175 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 177920

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7555
/proc/meminfo: memFree=1324832/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=215236 CPUtime=282.2
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 53417 0 0 0 27890 330 0 0 25 0 1 0 5634776 220401664 53315 1992294400 134512640 135751879 4289834928 18446744073709551615 134602695 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 53809 53315 143 303 0 53504 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 215236

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7555
/proc/meminfo: memFree=1285648/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=254160 CPUtime=342.17
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 63143 0 0 0 33825 392 0 0 25 0 1 0 5634776 260259840 63041 1992294400 134512640 135751879 4289834928 18446744073709551615 134616448 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 63540 63041 143 303 0 63235 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 254160

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7557
/proc/meminfo: memFree=1252788/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=287440 CPUtime=402.16
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 71468 0 0 0 39766 450 0 0 25 0 1 0 5634776 294338560 71366 1992294400 134512640 135751879 4289834928 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 71860 71366 143 303 0 71555 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 287440

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7559
/proc/meminfo: memFree=1218192/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=321604 CPUtime=462.14
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 79980 0 0 0 45699 515 0 0 25 0 1 0 5634776 329322496 79878 1992294400 134512640 135751879 4289834928 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 80401 79878 143 303 0 80096 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 321604

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7561
/proc/meminfo: memFree=1189424/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=350608 CPUtime=522.12
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 87239 0 0 0 51645 567 0 0 25 0 1 0 5634776 359022592 87137 1992294400 134512640 135751879 4289834928 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 87652 87137 143 303 0 87347 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 350608

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

[startup+537.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7561
/proc/meminfo: memFree=1181240/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=358528 CPUtime=537.31
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 89206 0 0 0 53148 583 0 0 25 0 1 0 5634776 367132672 89104 1992294400 134512640 135751879 4289834928 18446744073709551615 134616689 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 89632 89104 143 303 0 89327 0
Current children cumulated CPU time (s) 537.31
Current children cumulated vsize (KiB) 358528

[startup+550.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7561
/proc/meminfo: memFree=1175536/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=363940 CPUtime=550.1
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 90555 0 0 0 54415 595 0 0 25 0 1 0 5634776 372674560 90453 1992294400 134512640 135751879 4289834928 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/7546/statm: 90985 90453 143 303 0 90680 0
Current children cumulated CPU time (s) 550.1
Current children cumulated vsize (KiB) 363940

[startup+556.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7570
/proc/meminfo: memFree=1172684/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=366716 CPUtime=556.49
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 91247 0 0 0 55049 600 0 0 25 0 1 0 5634776 375517184 91145 1992294400 134512640 135751879 4289834928 18446744073709551615 134616312 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 91679 91145 143 303 0 91374 0
Current children cumulated CPU time (s) 556.49
Current children cumulated vsize (KiB) 366716

[startup+563.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7570
/proc/meminfo: memFree=1169584/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=369752 CPUtime=562.9
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 92010 0 0 0 55684 606 0 0 25 0 1 0 5634776 378626048 91908 1992294400 134512640 135751879 4289834928 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 92438 91908 143 303 0 92133 0
Current children cumulated CPU time (s) 562.9
Current children cumulated vsize (KiB) 369752

[startup+566.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7570
/proc/meminfo: memFree=1168220/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=371468 CPUtime=566.09
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 92447 0 0 0 56000 609 0 0 25 0 1 0 5634776 380383232 92345 1992294400 134512640 135751879 4289834928 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 92867 92345 143 303 0 92562 0
Current children cumulated CPU time (s) 566.09
Current children cumulated vsize (KiB) 371468

[startup+567.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7570
/proc/meminfo: memFree=1167724/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=371996 CPUtime=566.88
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 92564 0 0 0 56078 610 0 0 25 0 1 0 5634776 380923904 92462 1992294400 134512640 135751879 4289834928 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 92999 92462 143 303 0 92694 0
Current children cumulated CPU time (s) 566.88
Current children cumulated vsize (KiB) 371996

[startup+567.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7570
/proc/meminfo: memFree=1167104/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=372392 CPUtime=567.69
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202496 92661 0 0 0 56158 611 0 0 25 0 1 0 5634776 381329408 92559 1992294400 134512640 135751879 4289834928 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7546/statm: 93098 92559 143 303 0 92793 0
Current children cumulated CPU time (s) 567.69
Current children cumulated vsize (KiB) 372392

[startup+568.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7570
/proc/meminfo: memFree=1167104/2059040 swapFree=4192956/4192956
[pid=7546] ppid=7544 vsize=0 CPUtime=567.89
/proc/7546/stat : 7546 (wbo1.4a) R 7544 7546 6703 0 -1 4202500 92679 0 0 0 56176 613 0 0 25 0 1 0 5634776 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/7546/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 567.89
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 568.118
CPU time (s): 567.914
CPU user time (s): 561.764
CPU system time (s): 6.15006
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 372392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 561.764
system time used= 6.15006
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92679
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= 1
involuntary context switches= 7338

runsolver used 0.995848 second user time and 2.6356 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-12 01:51:51
IDJOB=2655551
IDBENCH=1327
IDSOLVER=1160
FILE ID=node005/2655551-1276300311
PBS_JOBID= 11173113
Free space on /tmp= 62532 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576151.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655551-1276300311/watcher-2655551-1276300311 -o /tmp/evaluation-result-2655551-1276300311/solver-2655551-1276300311 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655551-1276300311.opb

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

MD5SUM BENCH= 8485c5b622ae9efcb86cc93d1fd8b600
RANDOM SEED=1921109178

node005.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		: 3000.246
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	: 6000.49
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		: 3000.246
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1538772 kB
Buffers:         81456 kB
Cached:         311100 kB
SwapCached:          0 kB
Active:         174032 kB
Inactive:       277780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1538772 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2780 kB
Writeback:           0 kB
AnonPages:       59208 kB
Mapped:          15448 kB
Slab:            46648 kB
PageTables:       4108 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182564 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62528 MiB
End job on node005 at 2010-06-12 02:01:19