Trace number 2656434

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.2 Card? 1798 1798.68

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900567985.opb
MD5SUMfb1b2fb5676286fc8681e7e6d0d2728f
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark588.702
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 669
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2656434-1276282107.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 669
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.025 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.03
0.00/0.02	c Switching off lower bounding mode.
1797.92/1798.67	c      101    231     2749    13787    5     5801    2069    163   2295 0.04
1797.92/1798.67	c      253    231     2964    22736    7     6234    2276    378   2875 0.09
1797.92/1798.67	c      478    231     3284    39083   11     6908    2504    698   3064 0.16
1797.92/1798.67	c      816    231     3711    58958   15     7771    2755   1125   2863 0.28
1797.92/1798.67	c     1327    231     4315    88815   20     9059    3031   1729   2452 0.54
1797.92/1798.67	c     2091    231     5143   129085   25    10753    3335   2557   1956 1.07
1797.92/1798.67	c     3237    231     4640    91914   19     9605    3669   2054   1788 1.81
1797.92/1798.67	c     4960    231     4546    86673   19     9457    4036   1960   1755 2.83
1797.92/1798.67	c     7545    231     5239   116692   22    10845    4440   2653   1763 4.28
1797.92/1798.67	c    11424    231     4807   120521   25     9985    4885   2221   1616 7.07
1797.92/1798.67	c    17246    231     6013   169870   28    12443    5374   3427   1555 11.09
1797.92/1798.67	c    25984    231     7073   218844   30    14583    5912   4487   1481 17.54
1797.92/1798.67	c    39095    231     5951   144500   24    12230    6504   3365   1423 27.46
1797.92/1798.67	c    58765    231     6922   186188   26    14219    7155   4336   1399 41.99
1797.92/1798.67	c    88276    231     6279   161310   25    12927    7871   3693   1350 65.38
1797.92/1798.67	c   132546    231    10067   304374   30    20571    8659   7481   1297 102.14
1797.92/1798.67	c   198959    231    10616   362635   34    21853    9525   8030   1220 162.96
1797.92/1798.67	c   298581    231     9241   279827   30    18949   10478   6655   1139 262.00
1797.92/1798.67	c   448016    231    12319   427658   34    25250   11526   9733   1052 425.68
1797.92/1798.67	c   672176    231    10904   395309   36    22281   12679   8318    985 682.25
1797.92/1798.67	c  1008421    231    10995   336439   30    22474   13947   8409    903 1116.66
1797.92/1798.67	c Resources Exceeded
1797.92/1798.67	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.92/1798.67	c   21  1484582 293855  2007248    13466   444836  10880    825 1798.00
1797.92/1798.67	s UNKNOWN
1797.92/1798.67	c Total time: 1798 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656434-1276282107/watcher-2656434-1276282107 -o /tmp/evaluation-result-2656434-1276282107/solver-2656434-1276282107 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656434-1276282107.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 4941
/proc/meminfo: memFree=1566444/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=11012 CPUtime=0
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 342 0 0 0 0 0 0 0 24 0 1 0 1862601 11276288 260 1992294400 134512640 137138936 4292582624 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 2753 260 176 642 0 2088 0

[startup+0.050291 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 4941
/proc/meminfo: memFree=1566444/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=11328 CPUtime=0.04
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 484 0 0 0 4 0 0 0 24 0 1 0 1862601 11599872 381 1992294400 134512640 137138936 4292582624 18446744073709551615 134575640 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 2832 381 192 642 0 2188 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11328

[startup+0.101299 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 4941
/proc/meminfo: memFree=1566444/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=11452 CPUtime=0.09
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 516 0 0 0 9 0 0 0 24 0 1 0 1862601 11726848 413 1992294400 134512640 137138936 4292582624 18446744073709551615 134542342 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 2863 413 192 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.301334 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 4941
/proc/meminfo: memFree=1566444/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=11960 CPUtime=0.29
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 650 0 0 0 29 0 0 0 25 0 1 0 1862601 12247040 547 1992294400 134512640 137138936 4292582624 18446744073709551615 136504096 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 2990 547 192 642 0 2346 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11960

[startup+0.701407 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 4941
/proc/meminfo: memFree=1566444/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=12584 CPUtime=0.69
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 806 0 0 0 69 0 0 0 25 0 1 0 1862601 12886016 703 1992294400 134512640 137138936 4292582624 18446744073709551615 134542779 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 3146 703 192 642 0 2502 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12584

[startup+1.50055 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4942
/proc/meminfo: memFree=1563832/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=13448 CPUtime=1.49
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 1023 0 0 0 148 1 0 0 25 0 1 0 1862601 13770752 920 1992294400 134512640 137138936 4292582624 18446744073709551615 136521023 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 3362 920 192 642 0 2718 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13448

[startup+3.10084 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4942
/proc/meminfo: memFree=1562964/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=13572 CPUtime=3.09
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 1058 0 0 0 308 1 0 0 25 0 1 0 1862601 13897728 955 1992294400 134512640 137138936 4292582624 18446744073709551615 134575655 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 3393 955 192 642 0 2749 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13572

[startup+6.30142 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4942
/proc/meminfo: memFree=1562220/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=14188 CPUtime=6.29
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 1215 0 0 0 627 2 0 0 25 0 1 0 1862601 14528512 1112 1992294400 134512640 137138936 4292582624 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 3547 1112 192 642 0 2903 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14188

[startup+12.7006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4942
/proc/meminfo: memFree=1561600/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=15280 CPUtime=12.69
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 1474 0 0 0 1265 4 0 0 25 0 1 0 1862601 15646720 1371 1992294400 134512640 137138936 4292582624 18446744073709551615 134540711 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 3820 1371 192 642 0 3176 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15280

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4942
/proc/meminfo: memFree=1560856/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=15404 CPUtime=25.48
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 1524 0 0 0 2541 7 0 0 25 0 1 0 1862601 15773696 1421 1992294400 134512640 137138936 4292582624 18446744073709551615 134606964 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 3851 1421 192 642 0 3207 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15404

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4944
/proc/meminfo: memFree=1559864/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=16504 CPUtime=51.08
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 1779 0 0 0 5092 16 0 0 25 0 1 0 1862601 16900096 1676 1992294400 134512640 137138936 4292582624 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 4126 1676 192 642 0 3482 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16504

[startup+102.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4944
/proc/meminfo: memFree=1559740/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=16504 CPUtime=102.26
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 1780 0 0 0 10198 28 0 0 25 0 1 0 1862601 16900096 1677 1992294400 134512640 137138936 4292582624 18446744073709551615 134542793 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 4126 1677 192 642 0 3482 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16504

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4946
/proc/meminfo: memFree=1558748/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=17472 CPUtime=162.23
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 2023 0 0 0 16182 41 0 0 25 0 1 0 1862601 17891328 1920 1992294400 134512640 137138936 4292582624 18446744073709551615 134618183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 4368 1920 192 642 0 3724 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17472

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4948
/proc/meminfo: memFree=1558252/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=17968 CPUtime=222.21
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 2149 0 0 0 22167 54 0 0 25 0 1 0 1862601 18399232 2046 1992294400 134512640 137138936 4292582624 18446744073709551615 134618221 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 4492 2046 192 642 0 3848 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17968

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4950
/proc/meminfo: memFree=1557384/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=18812 CPUtime=282.19
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 2363 0 0 0 28151 68 0 0 25 0 1 0 1862601 19263488 2260 1992294400 134512640 137138936 4292582624 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 4703 2260 192 642 0 4059 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18812

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4952
/proc/meminfo: memFree=1557260/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=18812 CPUtime=342.16
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 2375 0 0 0 34136 80 0 0 25 0 1 0 1862601 19263488 2272 1992294400 134512640 137138936 4292582624 18446744073709551615 134542530 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 4703 2272 192 642 0 4059 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 18812

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4952
/proc/meminfo: memFree=1557260/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=18812 CPUtime=402.14
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 2375 0 0 0 40124 90 0 0 25 0 1 0 1862601 19263488 2272 1992294400 134512640 137138936 4292582624 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 4703 2272 192 642 0 4059 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 18812

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4954
/proc/meminfo: memFree=1556888/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=19064 CPUtime=462.12
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 2439 0 0 0 46109 103 0 0 25 0 1 0 1862601 19521536 2336 1992294400 134512640 137138936 4292582624 18446744073709551615 134542532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 4766 2336 192 642 0 4122 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 19064

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4956
/proc/meminfo: memFree=1556888/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=19064 CPUtime=522.1
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 2439 0 0 0 52094 116 0 0 25 0 1 0 1862601 19521536 2336 1992294400 134512640 137138936 4292582624 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 4766 2336 192 642 0 4122 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 19064

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4958
/proc/meminfo: memFree=1556888/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=19064 CPUtime=582.08
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 2439 0 0 0 58079 129 0 0 25 0 1 0 1862601 19521536 2336 1992294400 134512640 137138936 4292582624 18446744073709551615 134603287 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 4766 2336 192 642 0 4122 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 19064

[startup+642.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 4960
/proc/meminfo: memFree=1556888/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=19064 CPUtime=642.06
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 2439 0 0 0 64065 141 0 0 25 0 1 0 1862601 19521536 2336 1992294400 134512640 137138936 4292582624 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 4766 2336 192 642 0 4122 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 19064

[startup+702.301 s]

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

/proc/meminfo: memFree=1554408/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=20708 CPUtime=1121.86
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 2858 0 0 0 111950 236 0 0 25 0 1 0 1862601 21204992 2752 1992294400 134512640 137138936 4292582624 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 5177 2752 192 642 0 4533 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 20708

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4983
/proc/meminfo: memFree=1553664/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=21932 CPUtime=1181.84
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 3146 0 0 0 117934 250 0 0 25 0 1 0 1862601 22458368 3040 1992294400 134512640 137138936 4292582624 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 5483 3040 192 642 0 4839 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 21932

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4985
/proc/meminfo: memFree=1553540/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=21932 CPUtime=1241.82
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 3146 0 0 0 123922 260 0 0 25 0 1 0 1862601 22458368 3040 1992294400 134512640 137138936 4292582624 18446744073709551615 136296981 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 5483 3040 192 642 0 4839 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 21932

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4985
/proc/meminfo: memFree=1553540/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=21932 CPUtime=1301.8
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 3146 0 0 0 129911 269 0 0 25 0 1 0 1862601 22458368 3040 1992294400 134512640 137138936 4292582624 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 5483 3040 192 642 0 4839 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 21932

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4987
/proc/meminfo: memFree=1553540/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=21928 CPUtime=1361.77
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 3146 0 0 0 135897 280 0 0 25 0 1 0 1862601 22454272 3040 1992294400 134512640 137138936 4292582624 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 5482 3040 192 642 0 4838 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 21928

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4989
/proc/meminfo: memFree=1553540/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=21928 CPUtime=1421.76
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 3146 0 0 0 141885 291 0 0 25 0 1 0 1862601 22454272 3040 1992294400 134512640 137138936 4292582624 18446744073709551615 134618976 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 5482 3040 192 642 0 4838 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 21928

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4991
/proc/meminfo: memFree=1553416/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=21928 CPUtime=1481.73
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 3146 0 0 0 147870 303 0 0 25 0 1 0 1862601 22454272 3040 1992294400 134512640 137138936 4292582624 18446744073709551615 134600160 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 5482 3040 192 642 0 4838 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 21928

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4993
/proc/meminfo: memFree=1553416/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=21928 CPUtime=1541.71
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 3146 0 0 0 153859 312 0 0 25 0 1 0 1862601 22454272 3040 1992294400 134512640 137138936 4292582624 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 5482 3040 192 642 0 4838 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 21928

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4993
/proc/meminfo: memFree=1553416/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=21928 CPUtime=1601.69
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 3146 0 0 0 159843 326 0 0 25 0 1 0 1862601 22454272 3040 1992294400 134512640 137138936 4292582624 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 5482 3040 192 642 0 4838 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 21928

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4995
/proc/meminfo: memFree=1553416/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=21900 CPUtime=1661.67
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 3146 0 0 0 165831 336 0 0 25 0 1 0 1862601 22425600 3040 1992294400 134512640 137138936 4292582624 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 5475 3040 192 642 0 4831 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 21900

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4997
/proc/meminfo: memFree=1553416/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=21900 CPUtime=1721.64
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 3146 0 0 0 171819 345 0 0 25 0 1 0 1862601 22425600 3040 1992294400 134512640 137138936 4292582624 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 5475 3040 192 642 0 4831 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 21900

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4999
/proc/meminfo: memFree=1553168/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=21900 CPUtime=1781.63
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 3146 0 0 0 177807 356 0 0 25 0 1 0 1862601 22425600 3040 1992294400 134512640 137138936 4292582624 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 5475 3040 192 642 0 4831 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 21900

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4999
/proc/meminfo: memFree=1553168/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=21900 CPUtime=1791.22
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 3146 0 0 0 178765 357 0 0 25 0 1 0 1862601 22425600 3040 1992294400 134512640 137138936 4292582624 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 5475 3040 192 642 0 4831 0
Current children cumulated CPU time (s) 1791.22
Current children cumulated vsize (KiB) 21900

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4999
/proc/meminfo: memFree=1553168/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=21900 CPUtime=1794.43
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 3146 0 0 0 179085 358 0 0 25 0 1 0 1862601 22425600 3040 1992294400 134512640 137138936 4292582624 18446744073709551615 134606670 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 5475 3040 192 642 0 4831 0
Current children cumulated CPU time (s) 1794.43
Current children cumulated vsize (KiB) 21900

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4999
/proc/meminfo: memFree=1553168/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=21900 CPUtime=1796.02
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 3146 0 0 0 179244 358 0 0 25 0 1 0 1862601 22425600 3040 1992294400 134512640 137138936 4292582624 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 5475 3040 192 642 0 4831 0
Current children cumulated CPU time (s) 1796.02
Current children cumulated vsize (KiB) 21900

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4999
/proc/meminfo: memFree=1553168/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=21900 CPUtime=1796.82
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 3146 0 0 0 179324 358 0 0 25 0 1 0 1862601 22425600 3040 1992294400 134512640 137138936 4292582624 18446744073709551615 134542871 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 5475 3040 192 642 0 4831 0
Current children cumulated CPU time (s) 1796.82
Current children cumulated vsize (KiB) 21900

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4999
/proc/meminfo: memFree=1553168/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=21900 CPUtime=1797.62
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 3146 0 0 0 179403 359 0 0 25 0 1 0 1862601 22425600 3040 1992294400 134512640 137138936 4292582624 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 5475 3040 192 642 0 4831 0
Current children cumulated CPU time (s) 1797.62
Current children cumulated vsize (KiB) 21900

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4999
/proc/meminfo: memFree=1553168/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=21900 CPUtime=1797.83
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 3146 0 0 0 179424 359 0 0 25 0 1 0 1862601 22425600 3040 1992294400 134512640 137138936 4292582624 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 5475 3040 192 642 0 4831 0
Current children cumulated CPU time (s) 1797.83
Current children cumulated vsize (KiB) 21900

[startup+1798.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4999
/proc/meminfo: memFree=1553168/2059040 swapFree=4192956/4192956
[pid=4941] ppid=4939 vsize=21900 CPUtime=1797.92
/proc/4941/stat : 4941 (bsolo_pb10) R 4939 4941 4214 0 -1 4202496 3146 0 0 0 179433 359 0 0 25 0 1 0 1862601 22425600 3040 1992294400 134512640 137138936 4292582624 18446744073709551615 134542319 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4941/statm: 5475 3040 192 642 0 4831 0
Current children cumulated CPU time (s) 1797.92
Current children cumulated vsize (KiB) 21900

Child status: 0
Real time (s): 1798.68
CPU time (s): 1798
CPU user time (s): 1794.41
CPU system time (s): 3.59345
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 21932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.41
system time used= 3.59345
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3146
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 3838

runsolver used 3.62745 second user time and 8.99763 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-11 20:48:27
IDJOB=2656434
IDBENCH=1275
IDSOLVER=1162
FILE ID=node027/2656434-1276282107
PBS_JOBID= 11173099
Free space on /tmp= 62448 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567985.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656434-1276282107/watcher-2656434-1276282107 -o /tmp/evaluation-result-2656434-1276282107/solver-2656434-1276282107 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656434-1276282107.opb

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

MD5SUM BENCH= fb1b2fb5676286fc8681e7e6d0d2728f
RANDOM SEED=298543191

node027.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 2800.261
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5600.52
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		: 2800.261
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1566848 kB
Buffers:         54196 kB
Cached:         311128 kB
SwapCached:          0 kB
Active:         172044 kB
Inactive:       252604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1566848 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3984 kB
Writeback:           0 kB
AnonPages:       59320 kB
Mapped:          15476 kB
Slab:            45744 kB
PageTables:       3904 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182432 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62444 MiB
End job on node027 at 2010-06-11 21:18:26