Trace number 2657786

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 Cl? 1798.01 1798.45

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900579996.opb
MD5SUMf510e821cdc50f097865b59193d7ef06
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 benchmark481.364
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 677
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-2657786-1276313759.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 677
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: 5707
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.024 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 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.95/1798.45	c      101    231     2687    11750    4     5678    2069    101   2885 0.04
1797.95/1798.45	c      252    231     2838    18071    6     5980    2276    252   4754 0.05
1797.95/1798.45	c      478    231     3064    27525    8     6431    2504    478   5311 0.09
1797.95/1798.45	c      817    231     3403    43712   12     7109    2755    817   5270 0.15
1797.95/1798.45	c     1326    231     3912    65630   16     8126    3031   1326   4804 0.28
1797.95/1798.45	c     2089    231     4675    93801   20     9653    3335   2089   4203 0.50
1797.95/1798.45	c     3235    231     5821   128342   22    11946    3669   3235   3846 0.84
1797.95/1798.45	c     4956    231     5607   110076   19    11517    4036   3021   3604 1.38
1797.95/1798.45	c     7540    231     6070   131112   21    12444    4440   3484   3397 2.22
1797.95/1798.45	c    11420    231     5301   104800   19    10906    4885   2715   3110 3.67
1797.95/1798.45	c    17245    231     6007   133060   22    12318    5374   3421   2969 5.81
1797.95/1798.45	c    25983    231     6372   146637   23    13047    5912   3786   2763 9.40
1797.95/1798.45	c    39094    231     7158   185686   25    14619    6504   4572   2580 15.15
1797.95/1798.45	c    58765    231     6734   152136   22    13773    7155   4148   2408 24.40
1797.95/1798.45	c    88279    231     6813   158283   23    13930    7871   4227   2274 38.82
1797.95/1798.45	c   132549    231     6523   129596   19    13349    8659   3937   2107 62.90
1797.95/1798.45	c   198960    231    10789   321478   29    21882    9525   8203   1941 102.49
1797.95/1798.45	c   298583    231     8167   208858   25    16637   10478   5581   1793 166.47
1797.95/1798.45	c   448018    231    13063   399058   30    26430   11526  10477   1590 281.67
1797.95/1798.45	c   672176    231    13977   409182   29    28258   12679  11391   1451 462.97
1797.95/1798.45	c  1008420    231    14710   420079   28    29724   13947  12124   1315 766.35
1797.95/1798.45	c  1512792    230    16221   522301   32    32746   15342  13635   1191 1269.38
1797.95/1798.45	c Resources Exceeded
1797.95/1798.45	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.95/1798.45	c   22  1984706 393373  2670868    13462   406984  10876   1103 1798.00
1797.95/1798.45	s UNKNOWN
1797.95/1798.45	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-2657786-1276313759/watcher-2657786-1276313759 -o /tmp/evaluation-result-2657786-1276313759/solver-2657786-1276313759 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657786-1276313759.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 3/107 7218
/proc/meminfo: memFree=1493472/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=10880 CPUtime=0
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 335 0 0 0 0 0 0 0 20 0 1 0 5031590 11141120 254 1992294400 134512640 137138936 4292549984 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 2720 255 175 642 0 2055 0

[startup+0.037644 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 7218
/proc/meminfo: memFree=1493472/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=11328 CPUtime=0.03
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 481 0 0 0 3 0 0 0 20 0 1 0 5031590 11599872 379 1992294400 134512640 137138936 4292549984 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 2832 379 190 642 0 2188 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11328

[startup+0.101636 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 7218
/proc/meminfo: memFree=1493472/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=11452 CPUtime=0.09
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 532 0 0 0 9 0 0 0 20 0 1 0 5031590 11726848 430 1992294400 134512640 137138936 4292549984 18446744073709551615 134542829 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 2863 430 190 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.301653 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 7218
/proc/meminfo: memFree=1493472/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=12092 CPUtime=0.29
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 678 0 0 0 29 0 0 0 20 0 1 0 5031590 12382208 576 1992294400 134512640 137138936 4292549984 18446744073709551615 136511195 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 3023 576 190 642 0 2379 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12092

[startup+0.701689 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 7218
/proc/meminfo: memFree=1493472/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=12868 CPUtime=0.69
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 861 0 0 0 69 0 0 0 21 0 1 0 5031590 13176832 759 1992294400 134512640 137138936 4292549984 18446744073709551615 136504105 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 3217 759 190 642 0 2573 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12868

[startup+1.50076 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7219
/proc/meminfo: memFree=1490488/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=13384 CPUtime=1.49
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 1005 0 0 0 148 1 0 0 23 0 1 0 5031590 13705216 903 1992294400 134512640 137138936 4292549984 18446744073709551615 136504017 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 3346 903 190 642 0 2702 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13384

[startup+3.10091 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7219
/proc/meminfo: memFree=1490116/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=13768 CPUtime=3.09
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 1107 0 0 0 306 3 0 0 25 0 1 0 5031590 14098432 1005 1992294400 134512640 137138936 4292549984 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 3442 1005 190 642 0 2798 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13768

[startup+6.30119 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7219
/proc/meminfo: memFree=1489372/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=14152 CPUtime=6.29
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 1191 0 0 0 625 4 0 0 25 0 1 0 5031590 14491648 1089 1992294400 134512640 137138936 4292549984 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 3538 1089 190 642 0 2894 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14152

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7219
/proc/meminfo: memFree=1488628/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=14796 CPUtime=12.68
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 1348 0 0 0 1262 6 0 0 25 0 1 0 5031590 15151104 1246 1992294400 134512640 137138936 4292549984 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 3699 1246 190 642 0 3055 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14796

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7219
/proc/meminfo: memFree=1488132/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=15308 CPUtime=25.49
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 1494 0 0 0 2538 11 0 0 25 0 1 0 5031590 15675392 1392 1992294400 134512640 137138936 4292549984 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 3827 1392 190 642 0 3183 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15308

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7219
/proc/meminfo: memFree=1487264/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=16184 CPUtime=51.08
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 1709 0 0 0 5087 21 0 0 25 0 1 0 5031590 16572416 1607 1992294400 134512640 137138936 4292549984 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 4046 1607 190 642 0 3402 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16184

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7221
/proc/meminfo: memFree=1486272/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=16820 CPUtime=102.28
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 1877 0 0 0 10191 37 0 0 25 0 1 0 5031590 17223680 1775 1992294400 134512640 137138936 4292549984 18446744073709551615 134601161 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 4205 1775 190 642 0 3561 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 16820

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7226
/proc/meminfo: memFree=1485776/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=17060 CPUtime=162.25
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 1925 0 0 0 16170 55 0 0 25 0 1 0 5031590 17469440 1823 1992294400 134512640 137138936 4292549984 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 4265 1823 190 642 0 3621 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17060

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7228
/proc/meminfo: memFree=1484908/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=18008 CPUtime=222.24
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2164 0 0 0 22153 71 0 0 25 0 1 0 5031590 18440192 2062 1992294400 134512640 137138936 4292549984 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 4502 2062 190 642 0 3858 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 18008

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7228
/proc/meminfo: memFree=1484784/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=18228 CPUtime=282.23
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2214 0 0 0 28137 86 0 0 25 0 1 0 5031590 18665472 2112 1992294400 134512640 137138936 4292549984 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 4557 2112 190 642 0 3913 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 18228

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7230
/proc/meminfo: memFree=1484660/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=18356 CPUtime=342.21
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2263 0 0 0 34119 102 0 0 25 0 1 0 5031590 18796544 2161 1992294400 134512640 137138936 4292549984 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 4589 2161 190 642 0 3945 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 18356

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7232
/proc/meminfo: memFree=1484536/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=18484 CPUtime=402.2
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2283 0 0 0 40103 117 0 0 25 0 1 0 5031590 18927616 2181 1992294400 134512640 137138936 4292549984 18446744073709551615 136511072 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 4621 2181 190 642 0 3977 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 18484

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7234
/proc/meminfo: memFree=1484536/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=18484 CPUtime=462.18
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2283 0 0 0 46084 134 0 0 25 0 1 0 5031590 18927616 2181 1992294400 134512640 137138936 4292549984 18446744073709551615 136511155 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 4621 2181 190 642 0 3977 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18484

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7236
/proc/meminfo: memFree=1483792/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=19364 CPUtime=522.17
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2504 0 0 0 52067 150 0 0 25 0 1 0 5031590 19828736 2402 1992294400 134512640 137138936 4292549984 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 4841 2402 190 642 0 4197 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 19364

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7236
/proc/meminfo: memFree=1483668/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=19364 CPUtime=582.15
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2504 0 0 0 58051 164 0 0 25 0 1 0 5031590 19828736 2402 1992294400 134512640 137138936 4292549984 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 4841 2402 190 642 0 4197 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 19364

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7238
/proc/meminfo: memFree=1483544/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=19364 CPUtime=642.14
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2504 0 0 0 64036 178 0 0 25 0 1 0 5031590 19828736 2402 1992294400 134512640 137138936 4292549984 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 4841 2402 190 642 0 4197 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 19364

[startup+702.301 s]

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

/proc/meminfo: memFree=1482676/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=19916 CPUtime=1122.02
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2654 0 0 0 111906 296 0 0 25 0 1 0 5031590 20393984 2552 1992294400 134512640 137138936 4292549984 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 4979 2552 190 642 0 4335 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 19916

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 7252
/proc/meminfo: memFree=1482552/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=19916 CPUtime=1182.01
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2654 0 0 0 117892 309 0 0 25 0 1 0 5031590 20393984 2552 1992294400 134512640 137138936 4292549984 18446744073709551615 136296975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 4979 2552 190 642 0 4335 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 19916

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7254
/proc/meminfo: memFree=1482304/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=19912 CPUtime=1241.99
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2654 0 0 0 123876 323 0 0 25 0 1 0 5031590 20389888 2551 1992294400 134512640 137138936 4292549984 18446744073709551615 134542249 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 4978 2551 190 642 0 4334 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 19912

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7256
/proc/meminfo: memFree=1481932/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=20420 CPUtime=1301.99
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2765 0 0 0 129862 337 0 0 25 0 1 0 5031590 20910080 2662 1992294400 134512640 137138936 4292549984 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 5105 2662 190 642 0 4461 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 20420

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7258
/proc/meminfo: memFree=1481808/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=20548 CPUtime=1361.96
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2801 0 0 0 135845 351 0 0 25 0 1 0 5031590 21041152 2698 1992294400 134512640 137138936 4292549984 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 5137 2698 190 642 0 4493 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 20548

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7260
/proc/meminfo: memFree=1481560/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=20804 CPUtime=1421.95
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2875 0 0 0 141831 364 0 0 25 0 1 0 5031590 21303296 2772 1992294400 134512640 137138936 4292549984 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 5201 2772 190 642 0 4557 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 20804

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7260
/proc/meminfo: memFree=1481436/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=20932 CPUtime=1481.93
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2903 0 0 0 147814 379 0 0 25 0 1 0 5031590 21434368 2800 1992294400 134512640 137138936 4292549984 18446744073709551615 136297655 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 5233 2800 190 642 0 4589 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 20932

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7271
/proc/meminfo: memFree=1480816/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=20932 CPUtime=1541.91
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2903 0 0 0 153798 393 0 0 25 0 1 0 5031590 21434368 2800 1992294400 134512640 137138936 4292549984 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 5233 2800 190 642 0 4589 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 20932

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7273
/proc/meminfo: memFree=1480816/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=20932 CPUtime=1601.9
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2903 0 0 0 159784 406 0 0 25 0 1 0 5031590 21434368 2800 1992294400 134512640 137138936 4292549984 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 5233 2800 190 642 0 4589 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 20932

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7275
/proc/meminfo: memFree=1480816/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=20932 CPUtime=1661.88
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2903 0 0 0 165771 417 0 0 25 0 1 0 5031590 21434368 2800 1992294400 134512640 137138936 4292549984 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 5233 2800 190 642 0 4589 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 20932

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7277
/proc/meminfo: memFree=1480816/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=20932 CPUtime=1721.86
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2903 0 0 0 171756 430 0 0 25 0 1 0 5031590 21434368 2800 1992294400 134512640 137138936 4292549984 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 5233 2800 190 642 0 4589 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 20932

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7277
/proc/meminfo: memFree=1480816/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=20932 CPUtime=1781.85
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2903 0 0 0 177742 443 0 0 25 0 1 0 5031590 21434368 2800 1992294400 134512640 137138936 4292549984 18446744073709551615 134542725 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 5233 2800 190 642 0 4589 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 20932

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7279
/proc/meminfo: memFree=1480816/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=20932 CPUtime=1791.45
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2903 0 0 0 178700 445 0 0 25 0 1 0 5031590 21434368 2800 1992294400 134512640 137138936 4292549984 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 5233 2800 190 642 0 4589 0
Current children cumulated CPU time (s) 1791.45
Current children cumulated vsize (KiB) 20932

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7279
/proc/meminfo: memFree=1480816/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=20932 CPUtime=1794.65
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2903 0 0 0 179019 446 0 0 25 0 1 0 5031590 21434368 2800 1992294400 134512640 137138936 4292549984 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 5233 2800 190 642 0 4589 0
Current children cumulated CPU time (s) 1794.65
Current children cumulated vsize (KiB) 20932

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7279
/proc/meminfo: memFree=1480816/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=20932 CPUtime=1796.24
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2903 0 0 0 179178 446 0 0 25 0 1 0 5031590 21434368 2800 1992294400 134512640 137138936 4292549984 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 5233 2800 190 642 0 4589 0
Current children cumulated CPU time (s) 1796.24
Current children cumulated vsize (KiB) 20932

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7279
/proc/meminfo: memFree=1480816/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=20932 CPUtime=1797.05
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2903 0 0 0 179258 447 0 0 25 0 1 0 5031590 21434368 2800 1992294400 134512640 137138936 4292549984 18446744073709551615 136505588 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 5233 2800 190 642 0 4589 0
Current children cumulated CPU time (s) 1797.05
Current children cumulated vsize (KiB) 20932

[startup+1797.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7279
/proc/meminfo: memFree=1480816/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=20932 CPUtime=1797.45
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2903 0 0 0 179298 447 0 0 25 0 1 0 5031590 21434368 2800 1992294400 134512640 137138936 4292549984 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 5233 2800 190 642 0 4589 0
Current children cumulated CPU time (s) 1797.45
Current children cumulated vsize (KiB) 20932

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7279
/proc/meminfo: memFree=1480816/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=20932 CPUtime=1797.85
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2903 0 0 0 179338 447 0 0 25 0 1 0 5031590 21434368 2800 1992294400 134512640 137138936 4292549984 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 5233 2800 190 642 0 4589 0
Current children cumulated CPU time (s) 1797.85
Current children cumulated vsize (KiB) 20932

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7279
/proc/meminfo: memFree=1480816/2059040 swapFree=4192956/4192956
[pid=7218] ppid=7216 vsize=20932 CPUtime=1797.95
/proc/7218/stat : 7218 (bsolo_pb10) R 7216 7218 6858 0 -1 4202496 2903 0 0 0 179348 447 0 0 25 0 1 0 5031590 21434368 2800 1992294400 134512640 137138936 4292549984 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7218/statm: 5233 2800 190 642 0 4589 0
Current children cumulated CPU time (s) 1797.95
Current children cumulated vsize (KiB) 20932

Child status: 0
Real time (s): 1798.45
CPU time (s): 1798.01
CPU user time (s): 1793.53
CPU system time (s): 4.47732
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 20932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.53
system time used= 4.47732
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2903
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= 3157

runsolver used 2.75958 second user time and 8.70268 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-12 05:35:59
IDJOB=2657786
IDBENCH=1363
IDSOLVER=1163
FILE ID=node025/2657786-1276313759
PBS_JOBID= 11173146
Free space on /tmp= 62540 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900579996.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657786-1276313759/watcher-2657786-1276313759 -o /tmp/evaluation-result-2657786-1276313759/solver-2657786-1276313759 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657786-1276313759.opb

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

MD5SUM BENCH= f510e821cdc50f097865b59193d7ef06
RANDOM SEED=494045358

node025.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1493876 kB
Buffers:         91500 kB
Cached:         333148 kB
SwapCached:          0 kB
Active:         179408 kB
Inactive:       304644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1493876 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3980 kB
Writeback:           0 kB
AnonPages:       59304 kB
Mapped:          15488 kB
Slab:            59288 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181528 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= 62536 MiB
End job on node025 at 2010-06-12 06:05:57