Trace number 432350

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) 1800.02 1800.57

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900545610.opb
MD5SUMdf3a88f9ce76cdc5f93bc528741f3e95
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 benchmark90.2753
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 671
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/432350-1177942825/instance-432350-1177942825.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.02	c Highest Coefficient sum: 671
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.015 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.025 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     5473    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1800.01/1800.50	c      100    231     2686    13548    5     5677    2069    100   2777 0.04
1800.01/1800.50	c      250    231     2836    23252    8     5976    2276    250   4545 0.06
1800.01/1800.50	c      475    231     3061    32214   10     6426    2504    475   5937 0.08
1800.01/1800.50	c      815    231     3401    44807   13     7106    2755    815   6520 0.12
1800.01/1800.50	c     1323    231     3909    65121   16     8122    3031   1323   6270 0.21
1800.01/1800.50	c     2086    231     4672    95252   20     9648    3335   2086   5607 0.37
1800.01/1800.50	c     3232    231     5818   149795   25    11938    3669   3232   4564 0.71
1800.01/1800.50	c     4954    231     5591   140703   25    11486    4036   3005   4307 1.15
1800.01/1800.50	c     7538    231     6077   171364   28    12457    4440   3491   3905 1.93
1800.01/1800.50	c    11417    231     5290   127575   24    10883    4885   2704   3646 3.13
1800.01/1800.50	c    17240    231     6001   142430   23    12306    5374   3415   3483 4.95
1800.01/1800.50	c    25978    231     6346   171302   26    12994    5912   3760   3290 7.89
1800.01/1800.50	c    39093    231     7248   200894   27    14801    6504   4662   3152 12.40
1800.01/1800.50	c    58765    231     6729   190120   28    13763    7155   4143   2999 19.59
1800.01/1800.50	c    88277    231     6742   187670   27    13788    7871   4156   2754 32.05
1800.01/1800.50	c   132547    231     6760   204351   30    13823    8659   4174   2376 55.78
1800.01/1800.50	c   198959    231    10923   365851   33    22148    9525   8337   2244 88.66
1800.01/1800.50	c   298580    231     8202   252152   30    16707   10478   5616   2137 139.68
1800.01/1800.50	c   448016    231    13038   465197   35    26380   11526  10452   1920 233.33
1800.01/1800.50	c   672174    231    13987   496671   35    28278   12679  11401   1734 387.61
1800.01/1800.50	c  1008419    231    14589   500220   34    29482   13947  12003   1604 628.38
1800.01/1800.50	c  1512790    231    15754   585257   37    31812   15342  13168   1443 1047.67
1800.01/1800.50	c  2269353    231    16853   613111   36    34010   16877  14267   1287 1763.00
1800.01/1800.50	c Caught signal: 15
1800.01/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.01/1800.50	c   23  2306061 425084  3043083    19398   701716  16812   1281 1800.02
1800.01/1800.50	s UNKNOWN
1800.01/1800.50	c Total time: 1800.02 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/node35/watcher-432350-1177942825 -o ROOT/results/node35/solver-432350-1177942825 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432350-1177942825/instance-432350-1177942825.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: 0.07 0.02 0.00 3/77 26836
/proc/meminfo: memFree=1763904/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=19632 CPUtime=0
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 242198018 20103168 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1898107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 4908 333 279 324 0 3957 0

[startup+0.039936 s]
/proc/loadavg: 0.07 0.02 0.00 3/77 26836
/proc/meminfo: memFree=1763904/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=4584 CPUtime=0.03
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 563 0 0 0 3 0 0 0 18 0 1 0 242198018 4694016 512 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1896180 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 1146 512 309 324 0 216 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4584

[startup+0.101943 s]
/proc/loadavg: 0.07 0.02 0.00 3/77 26836
/proc/meminfo: memFree=1763904/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=4844 CPUtime=0.09
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 634 0 0 0 9 0 0 0 18 0 1 0 242198018 4960256 583 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1898107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 1211 583 309 324 0 281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4844

[startup+0.301965 s]
/proc/loadavg: 0.07 0.02 0.00 3/77 26836
/proc/meminfo: memFree=1763904/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=5492 CPUtime=0.29
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 811 0 0 0 29 0 0 0 19 0 1 0 242198018 5623808 760 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1898107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 1373 760 309 324 0 443 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5492

[startup+0.70201 s]
/proc/loadavg: 0.07 0.02 0.00 3/77 26836
/proc/meminfo: memFree=1763904/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=6536 CPUtime=0.69
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 1062 0 0 0 69 0 0 0 23 0 1 0 242198018 6692864 1011 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1898107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 1634 1011 309 324 0 704 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6536

[startup+1.5011 s]
/proc/loadavg: 0.07 0.02 0.00 2/78 26837
/proc/meminfo: memFree=1760696/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=7184 CPUtime=1.49
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 1236 0 0 0 149 0 0 0 25 0 1 0 242198018 7356416 1185 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134559677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 1796 1185 309 324 0 866 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7184

[startup+3.10128 s]
/proc/loadavg: 0.07 0.02 0.00 2/78 26837
/proc/meminfo: memFree=1760184/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=7700 CPUtime=3.09
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 1346 0 0 0 308 1 0 0 25 0 1 0 242198018 7884800 1295 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1904357 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 1925 1295 309 324 0 995 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7700

[startup+6.30165 s]
/proc/loadavg: 0.14 0.03 0.01 2/78 26837
/proc/meminfo: memFree=1759416/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=7940 CPUtime=6.29
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 1400 0 0 0 628 1 0 0 25 0 1 0 242198018 8130560 1349 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 1985 1349 309 324 0 1055 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7940

[startup+12.7014 s]
/proc/loadavg: 0.21 0.05 0.01 2/78 26837
/proc/meminfo: memFree=1758840/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=8452 CPUtime=12.69
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 1537 0 0 0 1268 1 0 0 25 0 1 0 242198018 8654848 1486 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 2113 1486 309 324 0 1183 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8452

[startup+25.5018 s]
/proc/loadavg: 0.38 0.09 0.03 2/78 26837
/proc/meminfo: memFree=1758008/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=9468 CPUtime=25.48
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 1789 0 0 0 2547 1 0 0 25 0 1 0 242198018 9695232 1738 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 2367 1738 309 324 0 1437 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9468

[startup+51.1018 s]
/proc/loadavg: 0.59 0.16 0.05 2/78 26837
/proc/meminfo: memFree=1757048/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=10380 CPUtime=51.07
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 2029 0 0 0 5106 1 0 0 25 0 1 0 242198018 10629120 1978 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 2595 1978 309 324 0 1665 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10380

[startup+102.306 s]
/proc/loadavg: 0.82 0.29 0.10 2/78 26837
/proc/meminfo: memFree=1756280/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=11164 CPUtime=102.26
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 2221 0 0 0 10224 2 0 0 25 0 1 0 242198018 11431936 2170 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134573032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 2791 2170 309 324 0 1861 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11164

[startup+162.301 s]
/proc/loadavg: 0.93 0.42 0.15 2/78 26837
/proc/meminfo: memFree=1755704/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=11680 CPUtime=162.24
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 2345 0 0 0 16222 2 0 0 25 0 1 0 242198018 11960320 2294 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1895862 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 2920 2294 309 324 0 1990 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11680

[startup+222.301 s]
/proc/loadavg: 0.97 0.52 0.20 2/78 26837
/proc/meminfo: memFree=1755448/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=11908 CPUtime=222.23
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 2402 0 0 0 22220 3 0 0 25 0 1 0 242198018 12193792 2351 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 2977 2351 309 324 0 2047 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11908

[startup+282.301 s]
/proc/loadavg: 0.99 0.61 0.25 2/78 26837
/proc/meminfo: memFree=1755064/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=12304 CPUtime=282.21
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 2510 0 0 0 28217 4 0 0 25 0 1 0 242198018 12599296 2459 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3076 2459 309 324 0 2146 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12304

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.29 3/78 26837
/proc/meminfo: memFree=1754936/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=12392 CPUtime=342.19
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 2520 0 0 0 34215 4 0 0 25 0 1 0 242198018 12689408 2469 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550832 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3098 2469 309 324 0 2168 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12392

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.34 2/78 26837
/proc/meminfo: memFree=1754296/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=13036 CPUtime=402.18
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 2681 0 0 0 40213 5 0 0 25 0 1 0 242198018 13348864 2630 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3259 2630 309 324 0 2329 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13036

[startup+462.302 s]
/proc/loadavg: 0.99 0.78 0.38 2/78 26837
/proc/meminfo: memFree=1753784/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=13644 CPUtime=462.16
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 2835 0 0 0 46211 5 0 0 25 0 1 0 242198018 13971456 2784 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3411 2784 309 324 0 2481 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13644

[startup+522.302 s]
/proc/loadavg: 0.99 0.81 0.41 2/78 26837
/proc/meminfo: memFree=1753720/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=13644 CPUtime=522.14
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 2835 0 0 0 52209 5 0 0 25 0 1 0 242198018 13971456 2784 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3411 2784 309 324 0 2481 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 13644

[startup+582.301 s]
/proc/loadavg: 0.99 0.85 0.45 2/78 26837
/proc/meminfo: memFree=1753784/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=13640 CPUtime=582.13
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 2835 0 0 0 58207 6 0 0 25 0 1 0 242198018 13967360 2784 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3410 2784 309 324 0 2480 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 13640

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.48 2/78 26837
/proc/meminfo: memFree=1753656/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=13772 CPUtime=642.11
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 2872 0 0 0 64205 6 0 0 25 0 1 0 242198018 14102528 2821 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3443 2821 309 324 0 2513 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 13772


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.93 0.58 2/78 26837
/proc/meminfo: memFree=1753016/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=14420 CPUtime=882.05
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 3031 0 0 0 88197 8 0 0 25 0 1 0 242198018 14766080 2980 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3605 2980 309 324 0 2675 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 14420

[startup+942.301 s]
/proc/loadavg: 0.99 0.94 0.61 2/78 26837
/proc/meminfo: memFree=1752952/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=14416 CPUtime=942.04
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 3031 0 0 0 94195 9 0 0 25 0 1 0 242198018 14761984 2980 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3604 2980 309 324 0 2674 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 14416

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/78 26837
/proc/meminfo: memFree=1753016/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=14352 CPUtime=1002.02
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 3031 0 0 0 100193 9 0 0 25 0 1 0 242198018 14696448 2979 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3588 2979 309 324 0 2658 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 14352

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/78 26837
/proc/meminfo: memFree=1752056/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=15348 CPUtime=1062
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 3263 0 0 0 106190 10 0 0 25 0 1 0 242198018 15716352 3211 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550808 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3837 3211 309 324 0 2907 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 15348

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/78 26837
/proc/meminfo: memFree=1751928/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=15476 CPUtime=1121.98
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 3301 0 0 0 112188 10 0 0 25 0 1 0 242198018 15847424 3249 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3869 3249 309 324 0 2939 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 15476

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/78 26837
/proc/meminfo: memFree=1751864/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=15476 CPUtime=1181.97
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 3301 0 0 0 118186 11 0 0 25 0 1 0 242198018 15847424 3249 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3869 3249 309 324 0 2939 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 15476

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.70 2/78 26837
/proc/meminfo: memFree=1751928/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=15476 CPUtime=1241.95
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 3301 0 0 0 124184 11 0 0 25 0 1 0 242198018 15847424 3249 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3869 3249 309 324 0 2939 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 15476

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.72 2/78 26839
/proc/meminfo: memFree=1751928/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=15476 CPUtime=1301.95
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 3301 0 0 0 130183 12 0 0 25 0 1 0 242198018 15847424 3249 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3869 3249 309 324 0 2939 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 15476

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 26839
/proc/meminfo: memFree=1751928/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=15476 CPUtime=1361.92
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 3301 0 0 0 136180 12 0 0 25 0 1 0 242198018 15847424 3249 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3869 3249 309 324 0 2939 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 15476

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.75 2/78 26839
/proc/meminfo: memFree=1751864/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=15476 CPUtime=1421.9
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 3301 0 0 0 142178 12 0 0 25 0 1 0 242198018 15847424 3249 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3869 3249 309 324 0 2939 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 15476

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.76 2/78 26839
/proc/meminfo: memFree=1751928/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=15476 CPUtime=1481.89
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 3301 0 0 0 148176 13 0 0 25 0 1 0 242198018 15847424 3249 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1895876 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3869 3249 309 324 0 2939 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 15476

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 26839
/proc/meminfo: memFree=1751928/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=15384 CPUtime=1541.87
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 3301 0 0 0 154174 13 0 0 25 0 1 0 242198018 15753216 3237 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3846 3237 309 324 0 2916 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 15384

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 26839
/proc/meminfo: memFree=1751800/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=15596 CPUtime=1601.86
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 3338 0 0 0 160172 14 0 0 25 0 1 0 242198018 15970304 3274 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3899 3274 309 324 0 2969 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 15596

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 26839
/proc/meminfo: memFree=1751800/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=15596 CPUtime=1661.84
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 3338 0 0 0 166170 14 0 0 25 0 1 0 242198018 15970304 3274 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3899 3274 309 324 0 2969 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 15596

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.81 2/78 26839
/proc/meminfo: memFree=1751736/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=15596 CPUtime=1721.82
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 3338 0 0 0 172168 14 0 0 25 0 1 0 242198018 15970304 3274 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550808 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3899 3274 309 324 0 2969 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 15596

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 26839
/proc/meminfo: memFree=1751736/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=15604 CPUtime=1781.81
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 3344 0 0 0 178166 15 0 0 25 0 1 0 242198018 15978496 3280 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3901 3280 309 324 0 2971 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 15604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 26839
/proc/meminfo: memFree=1751736/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=15604 CPUtime=1800.01
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 3346 0 0 0 179986 15 0 0 25 0 1 0 242198018 15978496 3282 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3901 3282 309 324 0 2971 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 15604

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 26839
/proc/meminfo: memFree=1751736/2055920 swapFree=4151088/4192956
[pid=26836] ppid=26834 vsize=15604 CPUtime=1800.01
/proc/26836/stat : 26836 (bsolo3.0.17) R 26834 26836 26773 0 -1 4194304 3346 0 0 0 179986 15 0 0 25 0 1 0 242198018 15978496 3282 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26836/statm: 3901 3282 309 324 0 2971 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 15604

Child status: 15
Real time (s): 1800.57
CPU time (s): 1800.02
CPU user time (s): 1799.86
CPU system time (s): 0.156976
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 15604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3350
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= 37834

runsolver used 1.40579 second user time and 3.74643 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Mon Apr 30 14:20:26 UTC 2007

IDJOB= 432350
IDBENCH= 1337
IDSOLVER= 199
FILE ID= node35/432350-1177942825

PBS_JOBID= 4727669

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900545610.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432350-1177942825/instance-432350-1177942825.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-432350-1177942825 -o ROOT/results/node35/solver-432350-1177942825 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432350-1177942825/instance-432350-1177942825.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  df3a88f9ce76cdc5f93bc528741f3e95

RANDOM SEED= 717469767

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.232
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		: 3000.232
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:       1764376 kB
Buffers:         40596 kB
Cached:         156088 kB
SwapCached:       9356 kB
Active:         105500 kB
Inactive:       115092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1764376 kB
SwapTotal:     4192956 kB
SwapFree:      4151088 kB
Dirty:            6888 kB
Writeback:           0 kB
Mapped:          30584 kB
Slab:            56280 kB
Committed_AS:  2718080 kB
PageTables:       1996 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= 66558 MiB

End job on node35 on Mon Apr 30 14:50:29 UTC 2007