Trace number 2655541

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 941.72 942.064

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900559676.opb
MD5SUMf4b978648ea0f0ad7162795950b3a449
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 benchmark224.669
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 625
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-2655541-1276297484.opb.
0.00/0.00	c Instance file HOME/instance-2655541-1276297484.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 625
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 |       101 |     231     2707     8338 |     5500      101     22 |  0.002 % |
0.00/0.02	c |       251 |     231     2707     8338 |     6050      251     23 |  0.002 % |
0.00/0.03	c |       476 |     231     2707     8338 |     6655      476     22 |  0.002 % |
0.00/0.05	c |       813 |     231     2707     8338 |     7320      813     25 |  0.002 % |
0.00/0.08	c |      1319 |     231     2707     8338 |     8052     1319     25 |  0.002 % |
0.09/0.13	c |      2080 |     231     2707     8338 |     8857     2080     25 |  0.002 % |
0.20/0.22	c |      3220 |     231     2707     8338 |     9743     3220     26 |  0.002 % |
0.29/0.35	c |      4928 |     231     2707     8338 |    10717     4928     26 |  0.002 % |
0.49/0.58	c |      7491 |     231     2707     8338 |    11789     7491     27 |  0.002 % |
0.89/0.99	c |     11337 |     231     2707     8338 |    12968    11337     26 |  0.002 % |
1.59/1.64	c |     17104 |     231     2707     8338 |    14265    10561     28 |  0.002 % |
2.79/2.89	c |     25754 |     231     2707     8338 |    15692    12021     31 |  0.002 % |
4.99/5.02	c |     38729 |     231     2707     8338 |    17261     9216     32 |  0.002 % |
7.98/8.07	c |     58190 |     231     2707     8338 |    18987    11297     29 |  0.002 % |
13.09/13.17	c |     87385 |     231     2707     8338 |    20886    11851     30 |  0.002 % |
21.08/21.12	c |    131175 |     231     2707     8338 |    22974    13680     28 |  0.002 % |
36.48/36.50	c |    196860 |     231     2707     8338 |    25272    21655     32 |  0.002 % |
58.28/58.38	c |    295387 |     231     2707     8338 |    27799    12719     28 |  0.002 % |
94.66/94.75	c |    443176 |     231     2707     8338 |    30579    19080     28 |  0.002 % |
149.94/150.07	c |    664861 |     231     2707     8338 |    33637    18065     26 |  0.002 % |
237.51/237.64	c |    997387 |     231     2707     8338 |    37001    33107     27 |  0.002 % |
393.76/393.95	c |   1496176 |     231     2707     8338 |    40701    21097     26 |  0.002 % |
629.16/629.41	c |   2244359 |     231     2707     8338 |    44771    13773     24 |  0.002 % |
941.65/942.01	c ===============================================================================
941.65/942.01	c core #1
941.65/942.01	c Memory used           : 567.18 MB
941.65/942.01	c CPU time              : 932.135 s
941.65/942.01	c 
941.65/942.01	s UNSATISFIABLE
941.65/942.01	c Total CPU time: 932.135 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-2655541-1276297484/watcher-2655541-1276297484 -o /tmp/evaluation-result-2655541-1276297484/solver-2655541-1276297484 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655541-1276297484.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 7055
/proc/meminfo: memFree=1544812/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=2652 CPUtime=0
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 279 0 0 0 0 0 0 0 15 0 1 0 5350044 2715648 197 1992294400 134512640 135751879 4287620000 18446744073709551615 134564342 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 663 197 139 303 0 337 0

[startup+0.103474 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7055
/proc/meminfo: memFree=1544812/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=2964 CPUtime=0.09
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 410 0 0 0 9 0 0 0 17 0 1 0 5350044 3035136 307 1992294400 134512640 135751879 4287620000 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 741 307 143 303 0 436 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2964

[startup+0.201494 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7055
/proc/meminfo: memFree=1544812/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=3228 CPUtime=0.2
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 479 0 0 0 19 1 0 0 17 0 1 0 5350044 3305472 376 1992294400 134512640 135751879 4287620000 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 807 376 143 303 0 502 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 3228

[startup+0.301515 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7055
/proc/meminfo: memFree=1544812/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=3492 CPUtime=0.29
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 544 0 0 0 28 1 0 0 17 0 1 0 5350044 3575808 441 1992294400 134512640 135751879 4287620000 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 873 441 143 303 0 568 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3492

[startup+0.7006 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7055
/proc/meminfo: memFree=1544812/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=4416 CPUtime=0.69
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 763 0 0 0 67 2 0 0 17 0 1 0 5350044 4521984 660 1992294400 134512640 135751879 4287620000 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 1104 660 143 303 0 799 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4416

[startup+1.50077 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7056
/proc/meminfo: memFree=1541952/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=5912 CPUtime=1.49
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 1137 0 0 0 145 4 0 0 18 0 1 0 5350044 6053888 1034 1992294400 134512640 135751879 4287620000 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 1478 1034 143 303 0 1173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5912

[startup+3.10111 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7056
/proc/meminfo: memFree=1539844/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=8300 CPUtime=3.09
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 1735 0 0 0 302 7 0 0 21 0 1 0 5350044 8499200 1632 1992294400 134512640 135751879 4287620000 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 2075 1632 143 303 0 1770 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8300

[startup+6.30079 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7056
/proc/meminfo: memFree=1535256/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=12392 CPUtime=6.29
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 2779 0 0 0 617 12 0 0 25 0 1 0 5350044 12689408 2676 1992294400 134512640 135751879 4287620000 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 3098 2676 143 303 0 2793 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12392

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7056
/proc/meminfo: memFree=1527072/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=20224 CPUtime=12.68
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 4731 0 0 0 1247 21 0 0 25 0 1 0 5350044 20709376 4628 1992294400 134512640 135751879 4287620000 18446744073709551615 134616778 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 5056 4628 143 303 0 4751 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20224

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7056
/proc/meminfo: memFree=1513184/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=33692 CPUtime=25.48
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 8073 0 0 0 2510 38 0 0 25 0 1 0 5350044 34500608 7970 1992294400 134512640 135751879 4287620000 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 8423 7970 143 303 0 8118 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33692

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7058
/proc/meminfo: memFree=1490120/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=56940 CPUtime=51.07
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 13893 0 0 0 5037 70 0 0 25 0 1 0 5350044 58306560 13790 1992294400 134512640 135751879 4287620000 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 14235 13790 143 303 0 13930 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 56940

[startup+102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7058
/proc/meminfo: memFree=1447588/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=98888 CPUtime=102.26
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 24364 0 0 0 10091 135 0 0 25 0 1 0 5350044 101261312 24261 1992294400 134512640 135751879 4287620000 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 24722 24261 143 303 0 24417 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 98888

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7060
/proc/meminfo: memFree=1400468/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=146416 CPUtime=162.23
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 36224 0 0 0 16014 209 0 0 25 0 1 0 5350044 149929984 36121 1992294400 134512640 135751879 4287620000 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 36604 36121 143 303 0 36299 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 146416

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7062
/proc/meminfo: memFree=1358308/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=188036 CPUtime=222.22
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 46627 0 0 0 21948 274 0 0 25 0 1 0 5350044 192548864 46524 1992294400 134512640 135751879 4287620000 18446744073709551615 134611078 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 47009 46524 143 303 0 46704 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 188036

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7064
/proc/meminfo: memFree=1318008/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=228596 CPUtime=282.18
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 56789 0 0 0 27880 338 0 0 25 0 1 0 5350044 234082304 56686 1992294400 134512640 135751879 4287620000 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 57149 56686 143 303 0 56844 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 228596

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7066
/proc/meminfo: memFree=1280684/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=265456 CPUtime=342.16
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 65994 0 0 0 33817 399 0 0 25 0 1 0 5350044 271826944 65891 1992294400 134512640 135751879 4287620000 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 66364 65891 143 303 0 66059 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 265456

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7066
/proc/meminfo: memFree=1244352/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=302100 CPUtime=402.14
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 75141 0 0 0 39752 462 0 0 25 0 1 0 5350044 309350400 75038 1992294400 134512640 135751879 4287620000 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 75525 75038 143 303 0 75220 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 302100

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7068
/proc/meminfo: memFree=1206780/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=339516 CPUtime=462.12
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 84466 0 0 0 45691 521 0 0 25 0 1 0 5350044 347664384 84363 1992294400 134512640 135751879 4287620000 18446744073709551615 134616526 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 84879 84363 143 303 0 84574 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 339516

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7070
/proc/meminfo: memFree=1169580/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=377056 CPUtime=522.1
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 93849 0 0 0 51623 587 0 0 25 0 1 0 5350044 386105344 93746 1992294400 134512640 135751879 4287620000 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 94264 93746 143 303 0 93959 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 377056

[startup+582.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 7075
/proc/meminfo: memFree=1134984/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=410356 CPUtime=582.08
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 102183 0 0 0 57559 649 0 0 25 0 1 0 5350044 420204544 102080 1992294400 134512640 135751879 4287620000 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 102589 102080 143 303 0 102284 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 410356

[startup+642.301 s]
/proc/loadavg: 1.16 1.04 1.01 2/107 7077
/proc/meminfo: memFree=1102372/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=443400 CPUtime=642.05
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 110406 0 0 0 63496 709 0 0 25 0 1 0 5350044 454041600 110303 1992294400 134512640 135751879 4287620000 18446744073709551615 134616334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 110850 110303 143 303 0 110545 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 443400

[startup+702.301 s]
/proc/loadavg: 1.18 1.07 1.02 2/107 7077
/proc/meminfo: memFree=1069388/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=475788 CPUtime=702.04
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 118510 0 0 0 69438 766 0 0 25 0 1 0 5350044 487206912 118407 1992294400 134512640 135751879 4287620000 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 118947 118407 143 303 0 118642 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 475788

[startup+762.302 s]
/proc/loadavg: 1.12 1.07 1.02 2/107 7079
/proc/meminfo: memFree=1041488/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=503584 CPUtime=762.02
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 125434 0 0 0 75388 814 0 0 25 0 1 0 5350044 515670016 125331 1992294400 134512640 135751879 4287620000 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 125896 125331 143 303 0 125591 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 503584

[startup+822.301 s]
/proc/loadavg: 1.15 1.09 1.02 2/107 7081
/proc/meminfo: memFree=1014456/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=530904 CPUtime=821.99
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 132262 0 0 0 81335 864 0 0 25 0 1 0 5350044 543645696 132159 1992294400 134512640 135751879 4287620000 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 132726 132159 143 303 0 132421 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 530904

[startup+882.308 s]
/proc/loadavg: 1.10 1.08 1.02 2/107 7083
/proc/meminfo: memFree=988292/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=556824 CPUtime=881.97
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 138729 0 0 0 87287 910 0 0 25 0 1 0 5350044 570187776 138626 1992294400 134512640 135751879 4287620000 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 139206 138626 143 303 0 138901 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 556824

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

[startup+896.001 s]
/proc/loadavg: 1.08 1.08 1.02 2/107 7083
/proc/meminfo: memFree=982712/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=562512 CPUtime=895.67
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 140158 0 0 0 88646 921 0 0 25 0 1 0 5350044 576012288 140055 1992294400 134512640 135751879 4287620000 18446744073709551615 134616526 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 140628 140055 143 303 0 140323 0
Current children cumulated CPU time (s) 895.67
Current children cumulated vsize (KiB) 562512

[startup+921.6 s]
/proc/loadavg: 1.11 1.09 1.03 2/107 7083
/proc/meminfo: memFree=972544/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=572688 CPUtime=921.25
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 142710 0 0 0 91188 937 0 0 25 0 1 0 5350044 586432512 142607 1992294400 134512640 135751879 4287620000 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 143172 142607 143 303 0 142867 0
Current children cumulated CPU time (s) 921.25
Current children cumulated vsize (KiB) 572688

[startup+934.401 s]
/proc/loadavg: 1.10 1.08 1.02 2/107 7083
/proc/meminfo: memFree=967832/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=577588 CPUtime=934.04
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 143907 0 0 0 92458 946 0 0 25 0 1 0 5350044 591450112 143804 1992294400 134512640 135751879 4287620000 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 144397 143804 143 303 0 144092 0
Current children cumulated CPU time (s) 934.04
Current children cumulated vsize (KiB) 577588

[startup+937.601 s]
/proc/loadavg: 1.09 1.08 1.02 2/107 7085
/proc/meminfo: memFree=966220/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=579048 CPUtime=937.25
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 144270 0 0 0 92776 949 0 0 25 0 1 0 5350044 592945152 144167 1992294400 134512640 135751879 4287620000 18446744073709551615 134616545 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 144762 144167 143 303 0 144457 0
Current children cumulated CPU time (s) 937.25
Current children cumulated vsize (KiB) 579048

[startup+939.201 s]
/proc/loadavg: 1.09 1.08 1.02 2/107 7085
/proc/meminfo: memFree=965600/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=579576 CPUtime=938.84
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 144432 0 0 0 92934 950 0 0 25 0 1 0 5350044 593485824 144329 1992294400 134512640 135751879 4287620000 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 144894 144329 143 303 0 144589 0
Current children cumulated CPU time (s) 938.84
Current children cumulated vsize (KiB) 579576

[startup+940.801 s]
/proc/loadavg: 1.08 1.08 1.02 2/107 7085
/proc/meminfo: memFree=964856/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=580256 CPUtime=940.45
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 144591 0 0 0 93093 952 0 0 25 0 1 0 5350044 594182144 144488 1992294400 134512640 135751879 4287620000 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 145064 144488 143 303 0 144759 0
Current children cumulated CPU time (s) 940.45
Current children cumulated vsize (KiB) 580256

[startup+941.601 s]
/proc/loadavg: 1.08 1.08 1.02 2/107 7085
/proc/meminfo: memFree=964360/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=580652 CPUtime=941.26
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 144671 0 0 0 93173 953 0 0 25 0 1 0 5350044 594587648 144568 1992294400 134512640 135751879 4287620000 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 145163 144568 143 303 0 144858 0
Current children cumulated CPU time (s) 941.26
Current children cumulated vsize (KiB) 580652

[startup+942.001 s]
/proc/loadavg: 1.08 1.08 1.02 2/107 7085
/proc/meminfo: memFree=964360/2059040 swapFree=4192956/4192956
[pid=7055] ppid=7053 vsize=580784 CPUtime=941.65
/proc/7055/stat : 7055 (wbo1.4a) R 7053 7055 6693 0 -1 4202496 144708 0 0 0 93212 953 0 0 25 0 1 0 5350044 594722816 144605 1992294400 134512640 135751879 4287620000 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7055/statm: 145196 144605 143 303 0 144891 0
Current children cumulated CPU time (s) 941.65
Current children cumulated vsize (KiB) 580784

Child status: 0
Real time (s): 942.064
CPU time (s): 941.72
CPU user time (s): 932.135
CPU system time (s): 9.58454
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 580784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 932.135
system time used= 9.58454
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 144710
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= 10622

runsolver used 1.66875 second user time and 4.33534 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-12 01:04:44
IDJOB=2655541
IDBENCH=1317
IDSOLVER=1160
FILE ID=node010/2655541-1276297484
PBS_JOBID= 11173122
Free space on /tmp= 62500 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900559676.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655541-1276297484/watcher-2655541-1276297484 -o /tmp/evaluation-result-2655541-1276297484/solver-2655541-1276297484 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655541-1276297484.opb

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

MD5SUM BENCH= f4b978648ea0f0ad7162795950b3a449
RANDOM SEED=69009552

node010.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		: 3000.267
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		: 3000.267
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:       1545464 kB
Buffers:         75804 kB
Cached:         310620 kB
SwapCached:          0 kB
Active:         173720 kB
Inactive:       271900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1545464 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2736 kB
Writeback:           0 kB
AnonPages:       59152 kB
Mapped:          15392 kB
Slab:            46336 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182688 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= 62496 MiB
End job on node010 at 2010-06-12 01:20:26