Trace number 432340

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 3.0.17? (TO) 1800.06 1800.72

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900576151.opb
MD5SUM8485c5b622ae9efcb86cc93d1fd8b600
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 benchmark119.662
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 (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432340-1177942801/instance-432340-1177942801.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.02	c Highest Coefficient sum: 697
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.016 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5706
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.027 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.
1800.04/1800.70	c      104    231     2690    13169    4     5684    2069    104   2810 0.04
1800.04/1800.70	c      256    231     2842    23179    8     5987    2276    256   4413 0.06
1800.04/1800.70	c      483    231     3069    37380   12     6442    2504    483   5250 0.09
1800.04/1800.70	c      821    231     3407    55440   16     7119    2755    821   5401 0.15
1800.04/1800.70	c     1329    231     3915    82256   21     8134    3031   1329   5491 0.24
1800.04/1800.70	c     2092    231     4678   115542   24     9659    3335   2092   4865 0.43
1800.04/1800.70	c     3239    231     5825   173996   29    11954    3669   3239   4179 0.78
1800.04/1800.70	c     4961    231     5606   138781   24    11516    4036   3020   3968 1.25
1800.04/1800.70	c     7545    231     6067   150531   24    12439    4440   3481   3789 1.99
1800.04/1800.70	c    11426    231     5239   117521   22    10782    4885   2653   3768 3.03
1800.04/1800.70	c    17248    231     5950   145852   24    12203    5374   3364   3719 4.64
1800.04/1800.70	c    25985    231     6337   183715   28    12978    5912   3751   3387 7.67
1800.04/1800.70	c    39095    231     7150   220881   30    14605    6504   4564   3215 12.16
1800.04/1800.70	c    58765    231     6705   218784   32    13714    7155   4119   2872 20.46
1800.04/1800.70	c    88281    231     6614   187607   28    13530    7871   4028   2720 32.45
1800.04/1800.70	c   132551    231    10367   347124   33    21039    8659   7781   2555 51.87
1800.04/1800.70	c   198962    231    10300   329790   32    20905    9525   7714   2384 83.44
1800.04/1800.70	c   298584    231     7373   220026   29    15050   10478   4787   2181 136.88
1800.04/1800.70	c   448019    231    12312   442445   35    24926   11526   9726   1928 232.28
1800.04/1800.70	c   672179    231    13269   465272   35    26841   12679  10683   1785 376.42
1800.04/1800.70	c  1008423    231    14088   531893   37    28479   13947  11502   1572 641.39
1800.04/1800.70	c  1512795    231    15100   562323   37    30503   15342  12514   1432 1056.38
1800.04/1800.70	c  2269359    231    16746   678614   40    33795   16877  14160   1264 1794.59
1800.04/1800.70	c Caught signal: 15
1800.04/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.70	c   23  2274178 423359  3020096    13048   467248  10462   1263 1800.05
1800.04/1800.70	s UNKNOWN
1800.04/1800.70	c Total time: 1800.05 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-432340-1177942801 -o ROOT/results/node40/solver-432340-1177942801 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432340-1177942801/instance-432340-1177942801.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: 0.06 0.01 0.00 3/77 9389
/proc/meminfo: memFree=1734376/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=3780 CPUtime=0
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 123159663 3870720 218 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135510624 0 0 4096 0 0 0 0 17 1 0 0
/proc/9389/statm: 945 226 199 324 0 15 0

[startup+0.0891981 s]
/proc/loadavg: 0.06 0.01 0.00 3/77 9389
/proc/meminfo: memFree=1734376/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=4848 CPUtime=0.08
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 622 0 0 0 8 0 0 0 18 0 1 0 123159663 4964352 571 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7345787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 1212 571 308 324 0 282 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4848

[startup+0.102202 s]
/proc/loadavg: 0.06 0.01 0.00 3/77 9389
/proc/meminfo: memFree=1734376/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=4848 CPUtime=0.09
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 639 0 0 0 9 0 0 0 18 0 1 0 123159663 4964352 588 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7345787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 1212 588 308 324 0 282 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4848

[startup+0.301242 s]
/proc/loadavg: 0.06 0.01 0.00 3/77 9389
/proc/meminfo: memFree=1734376/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=5632 CPUtime=0.29
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 845 0 0 0 29 0 0 0 19 0 1 0 123159663 5767168 794 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7345787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 1408 794 309 324 0 478 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5632

[startup+0.702325 s]
/proc/loadavg: 0.06 0.01 0.00 3/77 9389
/proc/meminfo: memFree=1734376/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=6664 CPUtime=0.69
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 1102 0 0 0 69 0 0 0 24 0 1 0 123159663 6823936 1051 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551009 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 1666 1051 309 324 0 736 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6664

[startup+1.50149 s]
/proc/loadavg: 0.06 0.01 0.00 2/78 9390
/proc/meminfo: memFree=1730784/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=7308 CPUtime=1.49
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 1241 0 0 0 149 0 0 0 25 0 1 0 123159663 7483392 1190 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7341953 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 1827 1190 309 324 0 897 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7308

[startup+3.10183 s]
/proc/loadavg: 0.06 0.01 0.00 2/78 9390
/proc/meminfo: memFree=1730656/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=7440 CPUtime=3.09
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 1289 0 0 0 309 0 0 0 25 0 1 0 123159663 7618560 1238 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7343830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 1860 1238 309 324 0 930 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7440

[startup+6.30149 s]
/proc/loadavg: 0.13 0.03 0.01 2/78 9390
/proc/meminfo: memFree=1729760/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=8092 CPUtime=6.29
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 1447 0 0 0 629 0 0 0 25 0 1 0 123159663 8286208 1396 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 2023 1396 309 324 0 1093 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8092

[startup+12.7018 s]
/proc/loadavg: 0.20 0.05 0.01 2/78 9390
/proc/meminfo: memFree=1728992/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=8860 CPUtime=12.68
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 1631 0 0 0 1268 0 0 0 25 0 1 0 123159663 9072640 1580 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 2215 1580 309 324 0 1285 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8860

[startup+25.5015 s]
/proc/loadavg: 0.38 0.09 0.03 2/78 9390
/proc/meminfo: memFree=1727712/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=10132 CPUtime=25.48
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 1950 0 0 0 2548 0 0 0 25 0 1 0 123159663 10375168 1899 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 2533 1899 309 324 0 1603 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10132

[startup+51.1018 s]
/proc/loadavg: 0.67 0.18 0.06 2/78 9390
/proc/meminfo: memFree=1727648/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=10128 CPUtime=51.07
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 1951 0 0 0 5106 1 0 0 25 0 1 0 123159663 10371072 1900 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 2532 1900 309 324 0 1602 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10128

[startup+102.305 s]
/proc/loadavg: 0.85 0.30 0.10 2/78 9390
/proc/meminfo: memFree=1726432/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=11332 CPUtime=102.25
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 2252 0 0 0 10224 1 0 0 25 0 1 0 123159663 11603968 2201 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 2833 2201 309 324 0 1903 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11332

[startup+162.302 s]
/proc/loadavg: 1.06 0.46 0.17 2/78 9390
/proc/meminfo: memFree=1725600/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=12184 CPUtime=162.23
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 2466 0 0 0 16221 2 0 0 25 0 1 0 123159663 12476416 2415 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3046 2415 309 324 0 2116 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12184

[startup+222.301 s]
/proc/loadavg: 1.09 0.57 0.22 2/78 9390
/proc/meminfo: memFree=1725600/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=12164 CPUtime=222.2
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 2466 0 0 0 22218 2 0 0 25 0 1 0 123159663 12455936 2415 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3041 2415 309 324 0 2111 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 12164

[startup+282.302 s]
/proc/loadavg: 1.03 0.65 0.27 2/78 9390
/proc/meminfo: memFree=1725216/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=12532 CPUtime=282.19
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 2555 0 0 0 28216 3 0 0 25 0 1 0 123159663 12832768 2504 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3133 2504 309 324 0 2203 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12532

[startup+342.302 s]
/proc/loadavg: 1.01 0.71 0.31 2/78 9390
/proc/meminfo: memFree=1724896/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=12756 CPUtime=342.16
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 2630 0 0 0 34213 3 0 0 25 0 1 0 123159663 13062144 2579 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3189 2579 309 324 0 2259 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 12756

[startup+402.302 s]
/proc/loadavg: 1.00 0.76 0.35 2/78 9390
/proc/meminfo: memFree=1724000/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=13632 CPUtime=402.14
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 2845 0 0 0 40210 4 0 0 25 0 1 0 123159663 13959168 2794 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3408 2794 309 324 0 2478 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 13632

[startup+462.302 s]
/proc/loadavg: 1.00 0.80 0.39 2/78 9390
/proc/meminfo: memFree=1724128/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=13632 CPUtime=462.11
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 2845 0 0 0 46207 4 0 0 25 0 1 0 123159663 13959168 2794 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3408 2794 309 324 0 2478 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 13632

[startup+522.302 s]
/proc/loadavg: 1.00 0.83 0.42 2/78 9390
/proc/meminfo: memFree=1724128/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=13632 CPUtime=522.1
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 2845 0 0 0 52205 5 0 0 25 0 1 0 123159663 13959168 2794 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7343674 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3408 2794 309 324 0 2478 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 13632

[startup+582.302 s]
/proc/loadavg: 1.00 0.86 0.46 2/78 9390
/proc/meminfo: memFree=1724128/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=13632 CPUtime=582.07
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 2845 0 0 0 58202 5 0 0 25 0 1 0 123159663 13959168 2794 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3408 2794 309 324 0 2478 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 13632

[startup+642.302 s]
/proc/loadavg: 1.00 0.88 0.49 2/78 9390
/proc/meminfo: memFree=1724128/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=13632 CPUtime=642.06
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 2845 0 0 0 64200 6 0 0 25 0 1 0 123159663 13959168 2794 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091749 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3408 2794 309 324 0 2478 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 13632


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

[startup+882.301 s]
/proc/loadavg: 1.00 0.94 0.59 2/78 9390
/proc/meminfo: memFree=1722848/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=14796 CPUtime=881.97
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 3138 0 0 0 88189 8 0 0 25 0 1 0 123159663 15151104 3087 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3699 3087 309 324 0 2769 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 14796

[startup+942.302 s]
/proc/loadavg: 1.00 0.95 0.62 2/78 9390
/proc/meminfo: memFree=1722848/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=14728 CPUtime=941.94
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 3138 0 0 0 94186 8 0 0 25 0 1 0 123159663 15081472 3073 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3682 3073 309 324 0 2752 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 14728

[startup+1002.3 s]
/proc/loadavg: 1.00 0.95 0.64 2/78 9390
/proc/meminfo: memFree=1723040/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=14728 CPUtime=1001.93
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 3138 0 0 0 100184 9 0 0 25 0 1 0 123159663 15081472 3073 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3682 3073 309 324 0 2752 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 14728

[startup+1062.3 s]
/proc/loadavg: 1.00 0.96 0.66 2/78 9390
/proc/meminfo: memFree=1722848/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=14988 CPUtime=1061.9
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 3192 0 0 0 106181 9 0 0 25 0 1 0 123159663 15347712 3126 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3747 3126 309 324 0 2817 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 14988

[startup+1122.3 s]
/proc/loadavg: 1.00 0.96 0.67 2/78 9390
/proc/meminfo: memFree=1722848/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=14988 CPUtime=1121.88
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 3192 0 0 0 112178 10 0 0 25 0 1 0 123159663 15347712 3126 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3747 3126 309 324 0 2817 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 14988

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/78 9390
/proc/meminfo: memFree=1722784/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=14988 CPUtime=1181.86
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 3192 0 0 0 118176 10 0 0 25 0 1 0 123159663 15347712 3126 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3747 3126 309 324 0 2817 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 14988

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.71 2/78 9390
/proc/meminfo: memFree=1722784/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=14988 CPUtime=1241.84
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 3192 0 0 0 124173 11 0 0 25 0 1 0 123159663 15347712 3126 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3747 3126 309 324 0 2817 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 14988

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.73 2/78 9390
/proc/meminfo: memFree=1722592/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=15108 CPUtime=1301.82
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 3217 0 0 0 130171 11 0 0 25 0 1 0 123159663 15470592 3151 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3777 3151 309 324 0 2847 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 15108

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.74 2/78 9390
/proc/meminfo: memFree=1722528/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=15236 CPUtime=1361.79
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 3250 0 0 0 136168 11 0 0 25 0 1 0 123159663 15601664 3184 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3809 3184 309 324 0 2879 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 15236

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.75 2/78 9390
/proc/meminfo: memFree=1722528/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=15228 CPUtime=1421.78
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 3250 0 0 0 142166 12 0 0 25 0 1 0 123159663 15593472 3184 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3807 3184 309 324 0 2877 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 15228

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.76 2/78 9390
/proc/meminfo: memFree=1722528/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=15228 CPUtime=1481.75
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 3250 0 0 0 148163 12 0 0 25 0 1 0 123159663 15593472 3184 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7341380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3807 3184 309 324 0 2877 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 15228

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.77 2/78 9390
/proc/meminfo: memFree=1722464/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=15228 CPUtime=1541.73
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 3255 0 0 0 154160 13 0 0 25 0 1 0 123159663 15593472 3189 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551482 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3807 3189 309 324 0 2877 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 15228

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.79 2/78 9390
/proc/meminfo: memFree=1722464/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=15228 CPUtime=1601.7
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 3255 0 0 0 160157 13 0 0 25 0 1 0 123159663 15593472 3189 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3807 3189 309 324 0 2877 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 15228

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.80 2/78 9390
/proc/meminfo: memFree=1722400/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=15356 CPUtime=1661.69
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 3284 0 0 0 166155 14 0 0 25 0 1 0 123159663 15724544 3218 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574092 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3839 3218 309 324 0 2909 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 15356

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.81 2/78 9390
/proc/meminfo: memFree=1722400/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=15356 CPUtime=1721.66
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 3284 0 0 0 172152 14 0 0 25 0 1 0 123159663 15724544 3218 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3839 3218 309 324 0 2909 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 15356

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 9390
/proc/meminfo: memFree=1722464/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=15356 CPUtime=1781.64
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 3284 0 0 0 178149 15 0 0 25 0 1 0 123159663 15724544 3218 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 3839 3218 309 324 0 2909 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 15356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 9390
/proc/meminfo: memFree=1721184/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=16604 CPUtime=1800.04
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 3593 0 0 0 179989 15 0 0 25 0 1 0 123159663 17002496 3527 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 4151 3527 309 324 0 3221 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 16604

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 9390
/proc/meminfo: memFree=1721184/2055920 swapFree=4157428/4192956
[pid=9389] ppid=9387 vsize=16604 CPUtime=1800.04
/proc/9389/stat : 9389 (bsolo3.0.17) R 9387 9389 9278 0 -1 4194304 3593 0 0 0 179989 15 0 0 25 0 1 0 123159663 17002496 3527 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9389/statm: 4151 3527 309 324 0 3221 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 16604

Child status: 15
Real time (s): 1800.72
CPU time (s): 1800.06
CPU user time (s): 1799.89
CPU system time (s): 0.160975
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 16604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3597
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= 31342

runsolver used 1.38579 second user time and 3.80942 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Mon Apr 30 14:20:01 UTC 2007

IDJOB= 432340
IDBENCH= 1327
IDSOLVER= 199
FILE ID= node40/432340-1177942801

PBS_JOBID= 4727817

Free space on /tmp= 66538 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576151.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432340-1177942801/instance-432340-1177942801.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-432340-1177942801 -o ROOT/results/node40/solver-432340-1177942801 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432340-1177942801/instance-432340-1177942801.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  8485c5b622ae9efcb86cc93d1fd8b600

RANDOM SEED= 593942077

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1734848 kB
Buffers:         45780 kB
Cached:         183568 kB
SwapCached:      15452 kB
Active:         137200 kB
Inactive:       115384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1734848 kB
SwapTotal:     4192956 kB
SwapFree:      4157428 kB
Dirty:            6708 kB
Writeback:           0 kB
Mapped:          30048 kB
Slab:            53892 kB
Committed_AS:  1147056 kB
PageTables:       1932 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= 66538 MiB

End job on node40 on Mon Apr 30 14:50:04 UTC 2007