Trace number 350365

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, and are wall clock time (not CPU 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
bsolo 3.0.16? 1800.01 1800.6

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900561288.opb
MD5SUM4bba9489f2c1cdd3e2419eb13f48915c
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark252.784
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 (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/350365-1176500261/instance-350365-1176500261.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 Parsing was ok!!
0.00/0.01	c Total parsing time: 0.015 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5710
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.026 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    231     2586     8096    3     5472    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1799.90/1800.59	c      100    231     2686    11176    4     5675    2069    100   2941 0.03
1799.90/1800.59	c      250    231     2836    16831    5     5977    2276    250   5102 0.05
1799.90/1800.59	c      478    231     3064    26296    8     6431    2504    478   6373 0.07
1799.90/1800.59	c      816    231     3402    40138   11     7107    2755    816   6425 0.13
1799.90/1800.59	c     1326    231     3912    62835   16     8128    3031   1326   6110 0.22
1799.90/1800.59	c     2089    231     4675    98097   20     9654    3335   2089   5315 0.39
1799.90/1800.59	c     3236    231     5822   153363   26    11947    3669   3236   4361 0.74
1799.90/1800.59	c     4958    231     5590   147507   26    11485    4036   3004   3876 1.28
1799.90/1800.59	c     7544    231     6046   158682   26    12397    4440   3460   3753 2.01
1799.90/1800.59	c    11423    231     5309   123287   23    10922    4885   2723   3540 3.23
1799.90/1800.59	c    17247    231     6000   155986   25    12303    5374   3414   3394 5.08
1799.90/1800.59	c    25984    231     6339   168840   26    12980    5912   3753   3356 7.74
1799.90/1800.59	c    39096    231     7181   225120   31    14666    6504   4595   2894 13.51
1799.90/1800.59	c    58767    231     6639   193292   29    13581    7155   4053   2693 21.82
1799.90/1800.59	c    88278    231     6659   184803   27    13623    7871   4073   2553 34.57
1799.90/1800.59	c   132549    231    10413   366435   35    21129    8659   7827   2317 57.19
1799.90/1800.59	c   198960    231    10142   371785   36    20588    9525   7556   2214 89.85
1799.90/1800.59	c   298580    231     7349   215943   29    15002   10478   4763   2038 146.48
1799.90/1800.59	c   448015    231    12213   431450   35    24730   11526   9627   1897 236.08
1799.90/1800.59	c   672173    231    12955   469851   36    26213   12679  10369   1745 384.99
1799.90/1800.59	c  1008417    231    13188   473042   35    26679   13947  10602   1583 636.76
1799.90/1800.59	c  1512791    231    13945   513497   36    28193   15342  11359   1395 1084.40
1799.90/1800.59	c Resources Exceeded
1799.90/1800.59	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.90/1800.59	c   22  2255461 384400  2885525    16532   645484  13946   1253 1800.00
1799.90/1800.59	s UNKNOWN
1799.90/1800.59	c Total time: 1800 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-350365-1176500261 -o ROOT/results/node15/solver-350365-1176500261 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350365-1176500261/instance-350365-1176500261.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 31037
/proc/meminfo: memFree=1446336/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=4008 CPUtime=0
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 97943713 4104192 337 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7978594 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 1002 337 282 324 0 50 0

[startup+0.054736 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 31037
/proc/meminfo: memFree=1446336/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=4584 CPUtime=0.04
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 567 0 0 0 4 0 0 0 18 0 1 0 97943713 4694016 514 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 1146 514 311 324 0 215 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4584

[startup+0.101741 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 31037
/proc/meminfo: memFree=1446336/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=4720 CPUtime=0.09
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 624 0 0 0 9 0 0 0 18 0 1 0 97943713 4833280 571 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 1180 571 311 324 0 249 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4720

[startup+0.301758 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 31037
/proc/meminfo: memFree=1446336/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=5512 CPUtime=0.29
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 804 0 0 0 29 0 0 0 19 0 1 0 97943713 5644288 751 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 1378 751 311 324 0 447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5512

[startup+0.701797 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 31037
/proc/meminfo: memFree=1446336/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=6552 CPUtime=0.69
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 1061 0 0 0 69 0 0 0 23 0 1 0 97943713 6709248 1008 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 1638 1008 311 324 0 707 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6552

[startup+1.50187 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31038
/proc/meminfo: memFree=1442936/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=7068 CPUtime=1.48
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 1190 0 0 0 148 0 0 0 25 0 1 0 97943713 7237632 1137 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 1767 1137 311 324 0 836 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7068

[startup+3.10202 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31038
/proc/meminfo: memFree=1442552/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=7464 CPUtime=3.09
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 1292 0 0 0 308 1 0 0 25 0 1 0 97943713 7643136 1239 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 1866 1239 311 324 0 935 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7464

[startup+6.30231 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31038
/proc/meminfo: memFree=1441848/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=8104 CPUtime=6.29
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 1445 0 0 0 626 3 0 0 25 0 1 0 97943713 8298496 1392 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 2026 1392 311 324 0 1095 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8104

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31038
/proc/meminfo: memFree=1440824/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=8860 CPUtime=12.69
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 1635 0 0 0 1265 4 0 0 25 0 1 0 97943713 9072640 1582 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 2215 1582 311 324 0 1284 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8860

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31038
/proc/meminfo: memFree=1440056/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=9516 CPUtime=25.48
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 1820 0 0 0 2542 6 0 0 25 0 1 0 97943713 9744384 1767 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 2379 1767 311 324 0 1448 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9516

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31038
/proc/meminfo: memFree=1439480/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=10248 CPUtime=51.07
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 1985 0 0 0 5095 12 0 0 25 0 1 0 97943713 10493952 1932 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 2562 1932 311 324 0 1631 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10248

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31038
/proc/meminfo: memFree=1438264/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=11408 CPUtime=102.27
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 2288 0 0 0 10202 25 0 0 25 0 1 0 97943713 11681792 2235 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 2852 2235 311 324 0 1921 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11408

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31038
/proc/meminfo: memFree=1437816/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=11896 CPUtime=162.25
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 2399 0 0 0 16187 38 0 0 25 0 1 0 97943713 12181504 2346 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 2974 2346 311 324 0 2043 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11896

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31038
/proc/meminfo: memFree=1437752/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=11888 CPUtime=222.23
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 2399 0 0 0 22175 48 0 0 25 0 1 0 97943713 12173312 2346 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 2972 2346 311 324 0 2041 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11888

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31038
/proc/meminfo: memFree=1436984/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=12548 CPUtime=282.22
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 2572 0 0 0 28163 59 0 0 25 0 1 0 97943713 12849152 2519 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 3137 2519 311 324 0 2206 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12548

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31038
/proc/meminfo: memFree=1436984/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=12548 CPUtime=342.2
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 2576 0 0 0 34152 68 0 0 25 0 1 0 97943713 12849152 2523 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 3137 2523 311 324 0 2206 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12548

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31038
/proc/meminfo: memFree=1435832/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=13692 CPUtime=402.18
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 2855 0 0 0 40138 80 0 0 25 0 1 0 97943713 14020608 2802 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 3423 2802 311 324 0 2492 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13692

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31038
/proc/meminfo: memFree=1435704/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=13820 CPUtime=462.16
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 2894 0 0 0 46128 88 0 0 25 0 1 0 97943713 14151680 2841 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 3455 2841 311 324 0 2524 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13820

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31038
/proc/meminfo: memFree=1435704/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=13820 CPUtime=522.15
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 2894 0 0 0 52117 98 0 0 25 0 1 0 97943713 14151680 2841 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 3455 2841 311 324 0 2524 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13820

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31038
/proc/meminfo: memFree=1435704/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=13820 CPUtime=582.13
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 2894 0 0 0 58105 108 0 0 25 0 1 0 97943713 14151680 2841 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 3455 2841 311 324 0 2524 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 13820

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31038
/proc/meminfo: memFree=1435320/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=14216 CPUtime=642.12
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 2989 0 0 0 64094 118 0 0 25 0 1 0 97943713 14557184 2936 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 3554 2936 311 324 0 2623 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 14216


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

/proc/meminfo: memFree=1434424/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=15172 CPUtime=1062.01
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 3225 0 0 0 106022 179 0 0 25 0 1 0 97943713 15536128 3172 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 3793 3172 311 324 0 2862 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 15172

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31038
/proc/meminfo: memFree=1433720/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=15868 CPUtime=1121.98
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 3396 0 0 0 112009 189 0 0 25 0 1 0 97943713 16248832 3343 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 3967 3343 311 324 0 3036 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 15868

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 0.93 2/78 31038
/proc/meminfo: memFree=1433720/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=15868 CPUtime=1181.97
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 3396 0 0 0 117998 199 0 0 25 0 1 0 97943713 16248832 3343 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 3967 3343 311 324 0 3036 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 15868

[startup+1242.3 s]
/proc/loadavg: 1.10 1.04 0.94 2/78 31038
/proc/meminfo: memFree=1433720/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=15860 CPUtime=1241.96
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 3396 0 0 0 123988 208 0 0 25 0 1 0 97943713 16240640 3343 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 3965 3343 311 324 0 3034 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 15860

[startup+1302.3 s]
/proc/loadavg: 1.12 1.06 0.95 2/78 31038
/proc/meminfo: memFree=1433720/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=15856 CPUtime=1301.95
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 3396 0 0 0 129979 216 0 0 25 0 1 0 97943713 16236544 3343 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 3964 3343 311 324 0 3033 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 15856

[startup+1362.3 s]
/proc/loadavg: 1.04 1.04 0.95 2/78 31038
/proc/meminfo: memFree=1433656/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=15852 CPUtime=1361.93
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 3396 0 0 0 135965 228 0 0 25 0 1 0 97943713 16232448 3343 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 3963 3343 311 324 0 3032 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 15852

[startup+1422.31 s]
/proc/loadavg: 1.01 1.03 0.95 2/84 31154
/proc/meminfo: memFree=1432384/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=15848 CPUtime=1421.86
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 3396 0 0 0 141950 236 0 0 25 0 1 0 97943713 16228352 3343 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160051250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 3962 3343 311 324 0 3031 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 15848

[startup+1482.3 s]
/proc/loadavg: 1.00 1.03 0.95 2/78 31236
/proc/meminfo: memFree=1432952/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=16364 CPUtime=1481.79
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 3535 0 0 0 147934 245 0 0 25 0 1 0 97943713 16756736 3482 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 4091 3482 311 324 0 3160 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 16364

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 0.95 2/78 31236
/proc/meminfo: memFree=1433144/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=16364 CPUtime=1541.77
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 3535 0 0 0 153923 254 0 0 25 0 1 0 97943713 16756736 3482 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 4091 3482 311 324 0 3160 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 16364

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 0.95 2/78 31236
/proc/meminfo: memFree=1433144/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=16364 CPUtime=1601.75
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 3535 0 0 0 159913 262 0 0 25 0 1 0 97943713 16756736 3482 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 4091 3482 311 324 0 3160 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 16364

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 0.95 2/78 31236
/proc/meminfo: memFree=1433144/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=16364 CPUtime=1661.74
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 3535 0 0 0 165903 271 0 0 25 0 1 0 97943713 16756736 3482 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 4091 3482 311 324 0 3160 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 16364

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31236
/proc/meminfo: memFree=1433080/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=16364 CPUtime=1721.73
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 3535 0 0 0 171893 280 0 0 25 0 1 0 97943713 16756736 3482 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 4091 3482 311 324 0 3160 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 16364

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31236
/proc/meminfo: memFree=1433080/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=16364 CPUtime=1781.7
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 3535 0 0 0 177881 289 0 0 25 0 1 0 97943713 16756736 3482 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 4091 3482 311 324 0 3160 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 16364

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31236
/proc/meminfo: memFree=1433080/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=16364 CPUtime=1791.3
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 3535 0 0 0 178840 290 0 0 25 0 1 0 97943713 16756736 3482 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 4091 3482 311 324 0 3160 0
Current children cumulated CPU time (s) 1791.3
Current children cumulated vsize (KiB) 16364

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31236
/proc/meminfo: memFree=1433080/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=16364 CPUtime=1794.51
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 3535 0 0 0 179160 291 0 0 25 0 1 0 97943713 16756736 3482 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 4091 3482 311 324 0 3160 0
Current children cumulated CPU time (s) 1794.51
Current children cumulated vsize (KiB) 16364

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31236
/proc/meminfo: memFree=1433080/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=16364 CPUtime=1797.7
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 3535 0 0 0 179479 291 0 0 25 0 1 0 97943713 16756736 3482 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 4091 3482 311 324 0 3160 0
Current children cumulated CPU time (s) 1797.7
Current children cumulated vsize (KiB) 16364

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31236
/proc/meminfo: memFree=1433080/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=16364 CPUtime=1799.3
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 3535 0 0 0 179639 291 0 0 25 0 1 0 97943713 16756736 3482 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 4091 3482 311 324 0 3160 0
Current children cumulated CPU time (s) 1799.3
Current children cumulated vsize (KiB) 16364

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31236
/proc/meminfo: memFree=1433080/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=16364 CPUtime=1799.7
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 3535 0 0 0 179679 291 0 0 25 0 1 0 97943713 16756736 3482 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 4091 3482 311 324 0 3160 0
Current children cumulated CPU time (s) 1799.7
Current children cumulated vsize (KiB) 16364

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31236
/proc/meminfo: memFree=1433080/2055920 swapFree=4192812/4192956
[pid=31037] ppid=31035 vsize=16364 CPUtime=1799.9
/proc/31037/stat : 31037 (bsolo3.0.16) R 31035 31037 30313 0 -1 4194304 3535 0 0 0 179699 291 0 0 25 0 1 0 97943713 16756736 3482 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31037/statm: 4091 3482 311 324 0 3160 0
Current children cumulated CPU time (s) 1799.9
Current children cumulated vsize (KiB) 16364

Child status: 0
Real time (s): 1800.6
CPU time (s): 1800.01
CPU user time (s): 1797.09
CPU system time (s): 2.92056
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 16364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.09
system time used= 2.92056
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3536
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= 12
involuntary context switches= 37553

runsolver used 1.89871 second user time and 4.14037 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Fri Apr 13 21:37:41 UTC 2007

IDJOB= 350365
IDBENCH= 1303
IDSOLVER= 163
FILE ID= node15/350365-1176500261

PBS_JOBID= 4556678

Free space on /tmp= 66553 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900561288.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350365-1176500261/instance-350365-1176500261.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-350365-1176500261 -o ROOT/results/node15/solver-350365-1176500261 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350365-1176500261/instance-350365-1176500261.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  4bba9489f2c1cdd3e2419eb13f48915c

RANDOM SEED= 88014350

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.227
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.227
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1446680 kB
Buffers:         40484 kB
Cached:         457880 kB
SwapCached:        144 kB
Active:         214064 kB
Inactive:       328992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1446680 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4492 kB
Writeback:           0 kB
Mapped:          63456 kB
Slab:            51576 kB
Committed_AS:  3913836 kB
PageTables:       1872 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66553 MiB

End job on node15 on Fri Apr 13 22:07:42 UTC 2007