Trace number 2657457

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 ClUNSAT 1692.93 1693.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900582300.opb
MD5SUMbe6efe3218879d0d0c6c419c0919396c
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 benchmark55.1916
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 683
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: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657457-1276281582.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 683
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     5474    1880      0      0 0.03
0.00/0.02	c Switching off lower bounding mode.
1692.90/1693.51	c      100    231     2686    11981    4     5676    2069    100   2857 0.04
1692.90/1693.51	c      253    231     2839    18487    6     5981    2276    253   4960 0.05
1692.90/1693.51	c      479    231     3065    30978   10     6434    2504    479   5322 0.09
1692.90/1693.51	c      820    231     3406    47753   14     7115    2755    820   5222 0.16
1692.90/1693.51	c     1329    231     3915    70856   18     8134    3031   1329   4551 0.29
1692.90/1693.51	c     2095    231     4681   109825   23     9666    3335   2095   3754 0.56
1692.90/1693.51	c     3243    231     5829   151945   26    11962    3669   3243   3082 1.05
1692.90/1693.51	c     4964    231     5642   107310   19    11588    4036   3056   3028 1.64
1692.90/1693.51	c     7549    231     6094   119629   19    12491    4440   3508   3238 2.33
1692.90/1693.51	c    11431    231     5309   106756   20    10923    4885   2723   3185 3.59
1692.90/1693.51	c    17253    231     6028   142565   23    12361    5374   3442   3099 5.57
1692.90/1693.51	c    25993    231     6390   172200   26    13083    5912   3804   2790 9.31
1692.90/1693.51	c    39105    231     7304   222342   30    14911    6504   4718   2467 15.85
1692.90/1693.51	c    58778    231     6893   192541   27    14090    7155   4307   2259 26.01
1692.90/1693.51	c    88288    231     6817   159169   23    13938    7871   4231   2192 40.28
1692.90/1693.51	c   132559    231     6703   153413   22    13709    8659   4117   2115 62.65
1692.90/1693.51	c   198969    231    10980   317383   28    22265    9525   8394   1991 99.91
1692.90/1693.51	c   298589    231     8312   205954   24    16928   10478   5726   1839 162.31
1692.90/1693.51	c   448026    231     8214   203952   24    16732   11526   5628   1676 267.25
1692.90/1693.51	c   672184    231     8988   230679   25    18279   12679   6402   1521 441.70
1692.90/1693.51	c  1008427    231     9967   257927   25    20238   13947   7381   1375 733.10
1692.90/1693.51	c  1512798    231    11561   335840   29    23426   15342   8975   1226 1233.48
1692.90/1693.51	c Backtracks by Clause: 0
1692.90/1693.51	c Backtracks by PB constraint: 0
1692.90/1693.51	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1692.90/1693.51	c   22  1948628 441043  2757410    12588   298979  10002   1151 1692.92
1692.90/1693.51	s UNSATISFIABLE
1692.90/1693.51	c Total time: 1692.92 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-2657457-1276281582/watcher-2657457-1276281582 -o /tmp/evaluation-result-2657457-1276281582/solver-2657457-1276281582 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657457-1276281582.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: 0.97 1.05 1.01 3/106 6005
/proc/meminfo: memFree=1716852/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=11012 CPUtime=0
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 340 0 0 0 0 0 0 0 20 0 1 0 1814545 11276288 259 1992294400 134512640 137138936 4292886656 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 2753 259 176 642 0 2088 0

[startup+0.0853991 s]
/proc/loadavg: 0.97 1.05 1.01 3/106 6005
/proc/meminfo: memFree=1716852/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=11452 CPUtime=0.08
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 524 0 0 0 8 0 0 0 20 0 1 0 1814545 11726848 422 1992294400 134512640 137138936 4292886656 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 2863 422 190 642 0 2219 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11452

[startup+0.100401 s]
/proc/loadavg: 0.97 1.05 1.01 3/106 6005
/proc/meminfo: memFree=1716852/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=11580 CPUtime=0.09
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 540 0 0 0 9 0 0 0 20 0 1 0 1814545 11857920 438 1992294400 134512640 137138936 4292886656 18446744073709551615 136297657 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 2895 438 190 642 0 2251 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11580

[startup+0.300437 s]
/proc/loadavg: 0.97 1.05 1.01 3/106 6005
/proc/meminfo: memFree=1716852/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=12092 CPUtime=0.29
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 686 0 0 0 29 0 0 0 20 0 1 0 1814545 12382208 584 1992294400 134512640 137138936 4292886656 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 3023 584 190 642 0 2379 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12092

[startup+0.700511 s]
/proc/loadavg: 0.97 1.05 1.01 3/106 6005
/proc/meminfo: memFree=1716852/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=12872 CPUtime=0.69
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 889 0 0 0 69 0 0 0 21 0 1 0 1814545 13180928 787 1992294400 134512640 137138936 4292886656 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 3218 787 190 642 0 2574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12872

[startup+1.50066 s]
/proc/loadavg: 0.97 1.05 1.01 2/107 6006
/proc/meminfo: memFree=1713992/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=13648 CPUtime=1.49
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 1068 0 0 0 148 1 0 0 23 0 1 0 1814545 13975552 966 1992294400 134512640 137138936 4292886656 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 3412 966 190 642 0 2768 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13648

[startup+3.10096 s]
/proc/loadavg: 0.97 1.05 1.01 2/107 6006
/proc/meminfo: memFree=1713496/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=13652 CPUtime=3.09
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 1069 0 0 0 307 2 0 0 25 0 1 0 1814545 13979648 967 1992294400 134512640 137138936 4292886656 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 3413 967 190 642 0 2769 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13652

[startup+6.30055 s]
/proc/loadavg: 1.05 1.06 1.02 2/107 6006
/proc/meminfo: memFree=1712752/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=14412 CPUtime=6.29
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 1275 0 0 0 625 4 0 0 25 0 1 0 1814545 14757888 1173 1992294400 134512640 137138936 4292886656 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 3603 1173 190 642 0 2959 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14412

[startup+12.7017 s]
/proc/loadavg: 1.05 1.06 1.02 2/107 6006
/proc/meminfo: memFree=1711264/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=15568 CPUtime=12.68
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 1549 0 0 0 1263 5 0 0 25 0 1 0 1814545 15941632 1447 1992294400 134512640 137138936 4292886656 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 3892 1447 190 642 0 3248 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15568

[startup+25.5011 s]
/proc/loadavg: 1.19 1.09 1.02 2/107 6008
/proc/meminfo: memFree=1710892/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=15828 CPUtime=25.48
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 1626 0 0 0 2538 10 0 0 25 0 1 0 1814545 16207872 1524 1992294400 134512640 137138936 4292886656 18446744073709551615 136501699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 3957 1524 190 642 0 3313 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15828

[startup+51.1009 s]
/proc/loadavg: 1.18 1.10 1.03 2/107 6008
/proc/meminfo: memFree=1710768/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=15960 CPUtime=51.07
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 1655 0 0 0 5087 20 0 0 25 0 1 0 1814545 16343040 1553 1992294400 134512640 137138936 4292886656 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 3990 1553 190 642 0 3346 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15960

[startup+102.308 s]
/proc/loadavg: 1.12 1.09 1.03 2/107 6010
/proc/meminfo: memFree=1710024/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=16832 CPUtime=102.27
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 1860 0 0 0 10189 38 0 0 25 0 1 0 1814545 17235968 1758 1992294400 134512640 137138936 4292886656 18446744073709551615 134542968 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 4208 1758 190 642 0 3564 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16832

[startup+162.301 s]
/proc/loadavg: 1.04 1.07 1.02 2/107 6010
/proc/meminfo: memFree=1709776/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=16960 CPUtime=162.24
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 1903 0 0 0 16165 59 0 0 25 0 1 0 1814545 17367040 1801 1992294400 134512640 137138936 4292886656 18446744073709551615 136511183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 4240 1801 190 642 0 3596 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16960

[startup+222.302 s]
/proc/loadavg: 1.01 1.06 1.02 2/107 6012
/proc/meminfo: memFree=1709156/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=17572 CPUtime=222.22
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2064 0 0 0 22146 76 0 0 25 0 1 0 1814545 17993728 1962 1992294400 134512640 137138936 4292886656 18446744073709551615 134542535 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 4393 1962 190 642 0 3749 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17572

[startup+282.301 s]
/proc/loadavg: 1.00 1.05 1.01 2/107 6014
/proc/meminfo: memFree=1708660/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=18052 CPUtime=282.19
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2186 0 0 0 28126 93 0 0 25 0 1 0 1814545 18485248 2084 1992294400 134512640 137138936 4292886656 18446744073709551615 134542530 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 4513 2084 190 642 0 3869 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18052

[startup+342.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 6016
/proc/meminfo: memFree=1707668/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=19052 CPUtime=342.18
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2419 0 0 0 34107 111 0 0 25 0 1 0 1814545 19509248 2317 1992294400 134512640 137138936 4292886656 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 4763 2317 190 642 0 4119 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 19052

[startup+402.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 6018
/proc/meminfo: memFree=1707668/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=19040 CPUtime=402.15
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2419 0 0 0 40088 127 0 0 25 0 1 0 1814545 19496960 2317 1992294400 134512640 137138936 4292886656 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 4760 2317 190 642 0 4116 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 19040

[startup+462.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/107 6018
/proc/meminfo: memFree=1707544/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=19048 CPUtime=462.14
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2421 0 0 0 46071 143 0 0 25 0 1 0 1814545 19505152 2319 1992294400 134512640 137138936 4292886656 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 4762 2319 190 642 0 4118 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 19048

[startup+522.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 6020
/proc/meminfo: memFree=1707420/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=19048 CPUtime=522.11
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2421 0 0 0 52052 159 0 0 25 0 1 0 1814545 19505152 2319 1992294400 134512640 137138936 4292886656 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 4762 2319 190 642 0 4118 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 19048

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 6022
/proc/meminfo: memFree=1707420/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=19048 CPUtime=582.09
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2421 0 0 0 58034 175 0 0 25 0 1 0 1814545 19505152 2319 1992294400 134512640 137138936 4292886656 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 4762 2319 190 642 0 4118 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 19048

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6024
/proc/meminfo: memFree=1707420/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=19048 CPUtime=642.08
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2421 0 0 0 64017 191 0 0 25 0 1 0 1814545 19505152 2319 1992294400 134512640 137138936 4292886656 18446744073709551615 134618880 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 4762 2319 190 642 0 4118 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 19048

[startup+702.301 s]

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

/proc/meminfo: memFree=1706056/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=19960 CPUtime=1061.93
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2674 0 0 0 105900 293 0 0 25 0 1 0 1814545 20439040 2564 1992294400 134512640 137138936 4292886656 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 4990 2564 190 642 0 4346 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 19960

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6036
/proc/meminfo: memFree=1706056/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=19960 CPUtime=1121.91
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2674 0 0 0 111884 307 0 0 25 0 1 0 1814545 20439040 2564 1992294400 134512640 137138936 4292886656 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 4990 2564 190 642 0 4346 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 19960

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6038
/proc/meminfo: memFree=1706056/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=19960 CPUtime=1181.89
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2674 0 0 0 117867 322 0 0 25 0 1 0 1814545 20439040 2564 1992294400 134512640 137138936 4292886656 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 4990 2564 190 642 0 4346 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 19960

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6040
/proc/meminfo: memFree=1705560/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=20416 CPUtime=1241.86
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2777 0 0 0 123852 334 0 0 25 0 1 0 1814545 20905984 2661 1992294400 134512640 137138936 4292886656 18446744073709551615 136511197 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 5104 2661 190 642 0 4460 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 20416

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6051
/proc/meminfo: memFree=1704072/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=21268 CPUtime=1301.85
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2991 0 0 0 129837 348 0 0 25 0 1 0 1814545 21778432 2875 1992294400 134512640 137138936 4292886656 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 5317 2875 190 642 0 4673 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 21268

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6051
/proc/meminfo: memFree=1704072/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=21264 CPUtime=1361.82
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2991 0 0 0 135820 362 0 0 25 0 1 0 1814545 21774336 2875 1992294400 134512640 137138936 4292886656 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 5316 2875 190 642 0 4672 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 21264

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6053
/proc/meminfo: memFree=1704072/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=21264 CPUtime=1421.8
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2991 0 0 0 141805 375 0 0 25 0 1 0 1814545 21774336 2875 1992294400 134512640 137138936 4292886656 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 5316 2875 190 642 0 4672 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 21264

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6055
/proc/meminfo: memFree=1704072/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=21240 CPUtime=1481.78
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2991 0 0 0 147789 389 0 0 25 0 1 0 1814545 21749760 2875 1992294400 134512640 137138936 4292886656 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 5310 2875 190 642 0 4666 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 21240

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6057
/proc/meminfo: memFree=1704444/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=21240 CPUtime=1541.75
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2991 0 0 0 153770 405 0 0 25 0 1 0 1814545 21749760 2875 1992294400 134512640 137138936 4292886656 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 5310 2875 190 642 0 4666 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 21240

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6059
/proc/meminfo: memFree=1704320/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=21240 CPUtime=1601.73
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2991 0 0 0 159753 420 0 0 25 0 1 0 1814545 21749760 2875 1992294400 134512640 137138936 4292886656 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 5310 2875 190 642 0 4666 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 21240

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6059
/proc/meminfo: memFree=1704320/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=21240 CPUtime=1661.71
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2991 0 0 0 165737 434 0 0 25 0 1 0 1814545 21749760 2875 1992294400 134512640 137138936 4292886656 18446744073709551615 134542508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 5310 2875 190 642 0 4666 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 21240

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

[startup+1663.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6059
/proc/meminfo: memFree=1704320/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=21240 CPUtime=1663.31
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2991 0 0 0 165897 434 0 0 25 0 1 0 1814545 21749760 2875 1992294400 134512640 137138936 4292886656 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 5310 2875 190 642 0 4666 0
Current children cumulated CPU time (s) 1663.31
Current children cumulated vsize (KiB) 21240

[startup+1676.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6061
/proc/meminfo: memFree=1704320/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=21240 CPUtime=1676.1
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2991 0 0 0 167172 438 0 0 25 0 1 0 1814545 21749760 2875 1992294400 134512640 137138936 4292886656 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 5310 2875 190 642 0 4666 0
Current children cumulated CPU time (s) 1676.1
Current children cumulated vsize (KiB) 21240

[startup+1683.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6061
/proc/meminfo: memFree=1704320/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=21240 CPUtime=1682.51
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2991 0 0 0 167811 440 0 0 25 0 1 0 1814545 21749760 2875 1992294400 134512640 137138936 4292886656 18446744073709551615 136502585 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 5310 2875 190 642 0 4666 0
Current children cumulated CPU time (s) 1682.51
Current children cumulated vsize (KiB) 21240

[startup+1689.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6061
/proc/meminfo: memFree=1704320/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=21240 CPUtime=1688.91
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2991 0 0 0 168450 441 0 0 25 0 1 0 1814545 21749760 2875 1992294400 134512640 137138936 4292886656 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 5310 2875 190 642 0 4666 0
Current children cumulated CPU time (s) 1688.91
Current children cumulated vsize (KiB) 21240

[startup+1691.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6061
/proc/meminfo: memFree=1704320/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=21240 CPUtime=1690.5
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2991 0 0 0 168609 441 0 0 25 0 1 0 1814545 21749760 2875 1992294400 134512640 137138936 4292886656 18446744073709551615 134557362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 5310 2875 190 642 0 4666 0
Current children cumulated CPU time (s) 1690.5
Current children cumulated vsize (KiB) 21240

[startup+1692.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6061
/proc/meminfo: memFree=1704320/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=21240 CPUtime=1692.1
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2991 0 0 0 168768 442 0 0 25 0 1 0 1814545 21749760 2875 1992294400 134512640 137138936 4292886656 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 5310 2875 190 642 0 4666 0
Current children cumulated CPU time (s) 1692.1
Current children cumulated vsize (KiB) 21240

[startup+1693.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6061
/proc/meminfo: memFree=1704320/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=21240 CPUtime=1692.5
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2991 0 0 0 168808 442 0 0 25 0 1 0 1814545 21749760 2875 1992294400 134512640 137138936 4292886656 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 5310 2875 190 642 0 4666 0
Current children cumulated CPU time (s) 1692.5
Current children cumulated vsize (KiB) 21240

[startup+1693.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6061
/proc/meminfo: memFree=1704320/2059040 swapFree=4192956/4192956
[pid=6005] ppid=6003 vsize=21240 CPUtime=1692.9
/proc/6005/stat : 6005 (bsolo_pb10) R 6003 6005 5438 0 -1 4202496 2991 0 0 0 168848 442 0 0 25 0 1 0 1814545 21749760 2875 1992294400 134512640 137138936 4292886656 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6005/statm: 5310 2875 190 642 0 4666 0
Current children cumulated CPU time (s) 1692.9
Current children cumulated vsize (KiB) 21240

Child status: 0
Real time (s): 1693.52
CPU time (s): 1692.93
CPU user time (s): 1688.5
CPU system time (s): 4.42433
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 21272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1688.5
system time used= 4.42433
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2992
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= 23463

runsolver used 2.95155 second user time and 7.83281 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-11 20:39:42
IDJOB=2657457
IDBENCH=1274
IDSOLVER=1163
FILE ID=node019/2657457-1276281582
PBS_JOBID= 11173109
Free space on /tmp= 62356 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900582300.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657457-1276281582/watcher-2657457-1276281582 -o /tmp/evaluation-result-2657457-1276281582/solver-2657457-1276281582 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657457-1276281582.opb

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

MD5SUM BENCH= be6efe3218879d0d0c6c419c0919396c
RANDOM SEED=560741397

node019.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
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		: 3000.264
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1717388 kB
Buffers:         46072 kB
Cached:         170112 kB
SwapCached:          0 kB
Active:         130792 kB
Inactive:       144520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1717388 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3992 kB
Writeback:           0 kB
AnonPages:       59104 kB
Mapped:          15408 kB
Slab:            44636 kB
PageTables:       3976 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180588 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62352 MiB
End job on node019 at 2010-06-11 21:07:56