Trace number 2657724

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 1742.62 1743.1

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900546417.opb
MD5SUMa94882f61e84be0ce1718fd53c8fd7c8
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 benchmark61.6686
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 689
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-2657724-1276288788.opb
0.00/0.00	c File size is 83381 bytes.
0.00/0.01	c Highest Coefficient sum: 689
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: 5706
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.01/0.02	c Pre-processing Time: 0.025 s
0.01/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.02	c        0    231     2586     8096    3     5474    1880      0      0 0.03
0.01/0.02	c Switching off lower bounding mode.
1742.52/1743.09	c      101    231     2687    12082    4     5676    2069    101   2885 0.04
1742.52/1743.09	c      251    231     2837    18874    6     5977    2276    251   4826 0.05
1742.52/1743.09	c      476    231     3062    27698    9     6429    2504    476   5666 0.08
1742.52/1743.09	c      815    231     3401    42064   12     7106    2755    815   5397 0.15
1742.52/1743.09	c     1323    231     3909    64581   16     8121    3031   1323   4810 0.28
1742.52/1743.09	c     2086    231     4672    97168   20     9646    3335   2086   4066 0.51
1742.52/1743.09	c     3234    231     5820   142412   24    11943    3669   3234   3469 0.93
1742.52/1743.09	c     4956    231     5612   130851   23    11527    4036   3026   3189 1.55
1742.52/1743.09	c     7542    231     6114   151290   24    12532    4440   3528   2983 2.53
1742.52/1743.09	c    11421    231     5345   122952   23    10994    4885   2759   2809 4.07
1742.52/1743.09	c    17245    231     6084   168016   27    12472    5374   3498   2695 6.40
1742.52/1743.09	c    25982    231     6447   177022   27    13198    5912   3861   2545 10.21
1742.52/1743.09	c    39094    231     7351   202692   27    15006    6504   4765   2427 16.10
1742.52/1743.09	c    58766    231     6936   176362   25    14177    7155   4350   2303 25.52
1742.52/1743.09	c    88277    231     7058   169693   24    14419    7871   4472   2223 39.71
1742.52/1743.09	c   132547    231     6818   164107   24    13940    8659   4232   2032 65.21
1742.52/1743.09	c   198957    231    11165   317056   28    22632    9525   8579   1909 104.19
1742.52/1743.09	c   298578    231     8622   248315   28    17548   10478   6036   1727 172.89
1742.52/1743.09	c   448016    231     8464   215773   25    17231   11526   5878   1549 289.05
1742.52/1743.09	c   672174    231     9430   258804   27    19164   12679   6844   1435 468.16
1742.52/1743.09	c  1008418    231    10163   283217   27    20629   13947   7577   1274 791.47
1742.52/1743.09	c  1512789    231    11655   346409   29    23614   15342   9069   1127 1341.57
1742.52/1743.09	c Backtracks by Clause: 0
1742.52/1743.09	c Backtracks by PB constraint: 0
1742.52/1743.09	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1742.52/1743.09	c   22  1856736 400152  2596601    13395   355346  10809   1065 1742.62
1742.52/1743.09	s UNSATISFIABLE
1742.52/1743.09	c Total time: 1742.62 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-2657724-1276288788/watcher-2657724-1276288788 -o /tmp/evaluation-result-2657724-1276288788/solver-2657724-1276288788 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657724-1276288788.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: 0.99 1.00 1.00 3/106 6623
/proc/meminfo: memFree=1549704/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=10880 CPUtime=0
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 335 0 0 0 0 0 0 0 18 0 1 0 4482530 11141120 254 1992294400 134512640 137138936 4288612672 18446744073709551615 134520044 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 2720 255 175 642 0 2055 0

[startup+0.0242789 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 6623
/proc/meminfo: memFree=1549704/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=11328 CPUtime=0.01
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 476 0 0 0 1 0 0 0 18 0 1 0 4482530 11599872 374 1992294400 134512640 137138936 4288612672 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 2832 374 185 642 0 2188 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11328

[startup+0.100288 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 6623
/proc/meminfo: memFree=1549704/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=11452 CPUtime=0.09
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 534 0 0 0 9 0 0 0 21 0 1 0 4482530 11726848 432 1992294400 134512640 137138936 4288612672 18446744073709551615 135984589 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 2863 432 190 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.300309 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 6623
/proc/meminfo: memFree=1549704/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=12084 CPUtime=0.29
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 672 0 0 0 28 1 0 0 21 0 1 0 4482530 12374016 570 1992294400 134512640 137138936 4288612672 18446744073709551615 134542779 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 3021 570 190 642 0 2377 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12084

[startup+0.700354 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 6623
/proc/meminfo: memFree=1549704/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=12860 CPUtime=0.69
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 864 0 0 0 68 1 0 0 22 0 1 0 4482530 13168640 762 1992294400 134512640 137138936 4288612672 18446744073709551615 134542469 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 3215 762 190 642 0 2571 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12860

[startup+1.50044 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6624
/proc/meminfo: memFree=1546844/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=13636 CPUtime=1.49
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 1056 0 0 0 148 1 0 0 25 0 1 0 4482530 13963264 954 1992294400 134512640 137138936 4288612672 18446744073709551615 134542342 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 3409 954 190 642 0 2765 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13636

[startup+3.10062 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6624
/proc/meminfo: memFree=1546100/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=14152 CPUtime=3.09
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 1186 0 0 0 307 2 0 0 25 0 1 0 4482530 14491648 1084 1992294400 134512640 137138936 4288612672 18446744073709551615 134542402 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 3538 1084 190 642 0 2894 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14152

[startup+6.30098 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6624
/proc/meminfo: memFree=1545356/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=14408 CPUtime=6.29
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 1266 0 0 0 625 4 0 0 25 0 1 0 4482530 14753792 1164 1992294400 134512640 137138936 4288612672 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 3602 1164 190 642 0 2958 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14408

[startup+12.7007 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6624
/proc/meminfo: memFree=1544372/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=15292 CPUtime=12.69
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 1472 0 0 0 1262 7 0 0 25 0 1 0 4482530 15659008 1370 1992294400 134512640 137138936 4288612672 18446744073709551615 134542530 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 3823 1370 190 642 0 3179 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15292

[startup+25.5011 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6626
/proc/meminfo: memFree=1544124/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=15552 CPUtime=25.49
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 1551 0 0 0 2537 12 0 0 25 0 1 0 4482530 15925248 1449 1992294400 134512640 137138936 4288612672 18446744073709551615 136296970 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 3888 1449 190 642 0 3244 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15552

[startup+51.102 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6626
/proc/meminfo: memFree=1543380/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=16188 CPUtime=51.08
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 1722 0 0 0 5088 20 0 0 25 0 1 0 4482530 16576512 1620 1992294400 134512640 137138936 4288612672 18446744073709551615 134542766 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 4047 1620 190 642 0 3403 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16188

[startup+102.309 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6628
/proc/meminfo: memFree=1543132/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=16448 CPUtime=102.27
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 1779 0 0 0 10193 34 0 0 25 0 1 0 4482530 16842752 1677 1992294400 134512640 137138936 4288612672 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 4112 1677 190 642 0 3468 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16448

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6628
/proc/meminfo: memFree=1542140/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=17340 CPUtime=162.25
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 1988 0 0 0 16172 53 0 0 25 0 1 0 4482530 17756160 1886 1992294400 134512640 137138936 4288612672 18446744073709551615 136504207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 4335 1886 190 642 0 3691 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17340

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6630
/proc/meminfo: memFree=1541272/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=18188 CPUtime=222.23
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2202 0 0 0 22154 69 0 0 25 0 1 0 4482530 18624512 2100 1992294400 134512640 137138936 4288612672 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 4547 2100 190 642 0 3903 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18188

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 3/107 6632
/proc/meminfo: memFree=1541148/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=18184 CPUtime=282.22
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2202 0 0 0 28136 86 0 0 25 0 1 0 4482530 18620416 2100 1992294400 134512640 137138936 4288612672 18446744073709551615 136521017 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 4546 2100 190 642 0 3902 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18184

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6634
/proc/meminfo: memFree=1541024/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=18284 CPUtime=342.2
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2226 0 0 0 34114 106 0 0 25 0 1 0 4482530 18722816 2124 1992294400 134512640 137138936 4288612672 18446744073709551615 134575259 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 4571 2124 190 642 0 3927 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18284

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6636
/proc/meminfo: memFree=1540776/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=18648 CPUtime=402.18
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2316 0 0 0 40094 124 0 0 25 0 1 0 4482530 19095552 2214 1992294400 134512640 137138936 4288612672 18446744073709551615 134542237 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 4662 2214 190 642 0 4018 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18648

[startup+462.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6636
/proc/meminfo: memFree=1540652/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=18648 CPUtime=462.17
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2316 0 0 0 46077 140 0 0 25 0 1 0 4482530 19095552 2214 1992294400 134512640 137138936 4288612672 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 4662 2214 190 642 0 4018 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18648

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6638
/proc/meminfo: memFree=1540032/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=19140 CPUtime=522.15
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2459 0 0 0 52059 156 0 0 25 0 1 0 4482530 19599360 2357 1992294400 134512640 137138936 4288612672 18446744073709551615 136511173 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 4785 2357 190 642 0 4141 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19140

[startup+582.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6640
/proc/meminfo: memFree=1539908/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=19140 CPUtime=582.14
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2459 0 0 0 58039 175 0 0 25 0 1 0 4482530 19599360 2357 1992294400 134512640 137138936 4288612672 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 4785 2357 190 642 0 4141 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 19140

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6642
/proc/meminfo: memFree=1539784/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=19240 CPUtime=642.13
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2477 0 0 0 64022 191 0 0 25 0 1 0 4482530 19701760 2375 1992294400 134512640 137138936 4288612672 18446744073709551615 134542805 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 4810 2375 190 642 0 4166 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19240

[startup+702.3 s]

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

/proc/meminfo: memFree=1538544/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=20048 CPUtime=1122
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2671 0 0 0 111896 304 0 0 25 0 1 0 4482530 20529152 2569 1992294400 134512640 137138936 4288612672 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 5012 2569 190 642 0 4368 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 20048

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6656
/proc/meminfo: memFree=1538544/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=20176 CPUtime=1181.97
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2709 0 0 0 117880 317 0 0 25 0 1 0 4482530 20660224 2607 1992294400 134512640 137138936 4288612672 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 5044 2607 190 642 0 4400 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 20176

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6658
/proc/meminfo: memFree=1538420/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=20176 CPUtime=1241.96
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2709 0 0 0 123863 333 0 0 25 0 1 0 4482530 20660224 2607 1992294400 134512640 137138936 4288612672 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 5044 2607 190 642 0 4400 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 20176

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6669
/proc/meminfo: memFree=1537056/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=20176 CPUtime=1301.94
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2709 0 0 0 129846 348 0 0 25 0 1 0 4482530 20660224 2607 1992294400 134512640 137138936 4288612672 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 5044 2607 190 642 0 4400 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 20176

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6669
/proc/meminfo: memFree=1537180/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=20404 CPUtime=1361.92
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2759 0 0 0 135828 364 0 0 25 0 1 0 4482530 20893696 2657 1992294400 134512640 137138936 4288612672 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 5101 2657 190 642 0 4457 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 20404

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6671
/proc/meminfo: memFree=1537180/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=20404 CPUtime=1421.91
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2759 0 0 0 141814 377 0 0 25 0 1 0 4482530 20893696 2657 1992294400 134512640 137138936 4288612672 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 5101 2657 190 642 0 4457 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 20404

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6673
/proc/meminfo: memFree=1537180/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=20520 CPUtime=1481.88
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2789 0 0 0 147796 392 0 0 25 0 1 0 4482530 21012480 2687 1992294400 134512640 137138936 4288612672 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 5130 2687 190 642 0 4486 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 20520

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6675
/proc/meminfo: memFree=1537304/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=20520 CPUtime=1541.87
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2789 0 0 0 153780 407 0 0 25 0 1 0 4482530 21012480 2687 1992294400 134512640 137138936 4288612672 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 5130 2687 190 642 0 4486 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 20520

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6677
/proc/meminfo: memFree=1537304/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=20824 CPUtime=1601.85
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2864 0 0 0 159765 420 0 0 25 0 1 0 4482530 21323776 2762 1992294400 134512640 137138936 4288612672 18446744073709551615 134542532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 5206 2762 190 642 0 4562 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 20824

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6677
/proc/meminfo: memFree=1537304/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=20924 CPUtime=1661.84
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2890 0 0 0 165750 434 0 0 25 0 1 0 4482530 21426176 2788 1992294400 134512640 137138936 4288612672 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 5231 2788 190 642 0 4587 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 20924

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6679
/proc/meminfo: memFree=1537304/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=20924 CPUtime=1721.82
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2890 0 0 0 171735 447 0 0 25 0 1 0 4482530 21426176 2788 1992294400 134512640 137138936 4288612672 18446744073709551615 134542402 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 5231 2788 190 642 0 4587 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 20924

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

[startup+1727.9 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6679
/proc/meminfo: memFree=1537304/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=20920 CPUtime=1727.42
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2890 0 0 0 172294 448 0 0 25 0 1 0 4482530 21422080 2788 1992294400 134512640 137138936 4288612672 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 5230 2788 190 642 0 4586 0
Current children cumulated CPU time (s) 1727.42
Current children cumulated vsize (KiB) 20920

[startup+1734.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6679
/proc/meminfo: memFree=1537304/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=20920 CPUtime=1733.82
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2890 0 0 0 172933 449 0 0 25 0 1 0 4482530 21422080 2788 1992294400 134512640 137138936 4288612672 18446744073709551615 136296985 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 5230 2788 190 642 0 4586 0
Current children cumulated CPU time (s) 1733.82
Current children cumulated vsize (KiB) 20920

[startup+1737.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6679
/proc/meminfo: memFree=1537304/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=20920 CPUtime=1737.02
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2890 0 0 0 173252 450 0 0 25 0 1 0 4482530 21422080 2788 1992294400 134512640 137138936 4288612672 18446744073709551615 134542378 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 5230 2788 190 642 0 4586 0
Current children cumulated CPU time (s) 1737.02
Current children cumulated vsize (KiB) 20920

[startup+1740.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6679
/proc/meminfo: memFree=1537304/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=20920 CPUtime=1740.22
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2890 0 0 0 173571 451 0 0 25 0 1 0 4482530 21422080 2788 1992294400 134512640 137138936 4288612672 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 5230 2788 190 642 0 4586 0
Current children cumulated CPU time (s) 1740.22
Current children cumulated vsize (KiB) 20920

[startup+1742.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6679
/proc/meminfo: memFree=1537304/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=20920 CPUtime=1741.82
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2890 0 0 0 173731 451 0 0 25 0 1 0 4482530 21422080 2788 1992294400 134512640 137138936 4288612672 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 5230 2788 190 642 0 4586 0
Current children cumulated CPU time (s) 1741.82
Current children cumulated vsize (KiB) 20920

[startup+1742.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6679
/proc/meminfo: memFree=1537304/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=20920 CPUtime=1742.22
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2890 0 0 0 173771 451 0 0 25 0 1 0 4482530 21422080 2788 1992294400 134512640 137138936 4288612672 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 5230 2788 190 642 0 4586 0
Current children cumulated CPU time (s) 1742.22
Current children cumulated vsize (KiB) 20920

[startup+1742.9 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6679
/proc/meminfo: memFree=1537304/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=20920 CPUtime=1742.42
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2890 0 0 0 173791 451 0 0 25 0 1 0 4482530 21422080 2788 1992294400 134512640 137138936 4288612672 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 5230 2788 190 642 0 4586 0
Current children cumulated CPU time (s) 1742.42
Current children cumulated vsize (KiB) 20920

[startup+1743 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 6679
/proc/meminfo: memFree=1537304/2059040 swapFree=4192956/4192956
[pid=6623] ppid=6621 vsize=20920 CPUtime=1742.52
/proc/6623/stat : 6623 (bsolo_pb10) R 6621 6623 5028 0 -1 4202496 2890 0 0 0 173801 451 0 0 25 0 1 0 4482530 21422080 2788 1992294400 134512640 137138936 4288612672 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6623/statm: 5230 2788 190 642 0 4586 0
Current children cumulated CPU time (s) 1742.52
Current children cumulated vsize (KiB) 20920

Child status: 0
Real time (s): 1743.1
CPU time (s): 1742.62
CPU user time (s): 1738.1
CPU system time (s): 4.51631
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 20928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1738.1
system time used= 4.51631
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2891
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= 2628

runsolver used 2.96255 second user time and 8.13876 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-11 22:39:48
IDJOB=2657724
IDBENCH=1293
IDSOLVER=1163
FILE ID=node005/2657724-1276288788
PBS_JOBID= 11173092
Free space on /tmp= 62532 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900546417.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657724-1276288788/watcher-2657724-1276288788 -o /tmp/evaluation-result-2657724-1276288788/solver-2657724-1276288788 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657724-1276288788.opb

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

MD5SUM BENCH= a94882f61e84be0ce1718fd53c8fd7c8
RANDOM SEED=551053816

node005.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		: 3000.246
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	: 6000.49
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		: 3000.246
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:       1550116 kB
Buffers:         69812 kB
Cached:         311968 kB
SwapCached:          0 kB
Active:         174716 kB
Inactive:       266376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1550116 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4196 kB
Writeback:           0 kB
AnonPages:       59336 kB
Mapped:          15388 kB
Slab:            46092 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182392 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= 62528 MiB
End job on node005 at 2010-06-11 23:08:51