Trace number 3463410

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 3.2UNSAT 1087.17 1087.15

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900573137.opb
MD5SUM4b18508c034d5953901bfe08c3658c68
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark18.5832
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 693
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 Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Instance file HOME/instance-3463410-1307642141.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.00	c Highest Coefficient sum: 693
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.005 s
0.00/0.00	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.00	c Obj. Vars: 0 (0 % of total variables)
0.00/0.01	c Pre-processing Time: 0.009 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    231     2586     8096    3     5473    1880      0      0 0.01
0.00/0.01	c Switching off lower bounding mode.
1087.11/1087.14	c      103    231     2746    13910    5     5796    2069    160   4904 0.02
1087.11/1087.14	c      254    231     2958    24720    8     6221    2276    372   5404 0.05
1087.11/1087.14	c      479    231     3265    38952   11     6835    2504    679   5150 0.09
1087.11/1087.14	c      818    231     3660    56330   15     7634    2755   1074   4927 0.17
1087.11/1087.14	c     1327    231     4276    82405   19     8868    3031   1690   4672 0.28
1087.11/1087.14	c     2092    231     5107   111069   21    10541    3335   2521   4252 0.49
1087.11/1087.14	c     3240    231     4564    83635   18     9486    3669   1978   3785 0.86
1087.11/1087.14	c     4965    231     4454    77591   17     9261    4036   1868   3629 1.37
1087.11/1087.14	c     7550    231     5102   115127   22    10604    4440   2516   3581 2.11
1087.11/1087.14	c    11429    231     6884   176289   25    14146    4885   4298   3478 3.29
1087.11/1087.14	c    17252    231     5486   108443   19    11301    5374   2900   3442 5.01
1087.11/1087.14	c    25990    231     6491   141727   21    13302    5912   3905   3452 7.53
1087.11/1087.14	c    39101    231     8435   237407   28    17249    6504   5849   3288 11.89
1087.11/1087.14	c    58773    231     6168   148069   24    12676    7155   3582   3141 18.71
1087.11/1087.14	c    88285    231     7944   201443   25    16258    7871   5358   3052 28.92
1087.11/1087.14	c   132556    231     7057   190908   27    14602    8659   4471   2952 44.89
1087.11/1087.14	c   198966    231     7155   186497   26    14698    9525   4569   2786 71.41
1087.11/1087.14	c   298588    231     7654   203934   26    15651   10478   5068   2597 114.97
1087.11/1087.14	c   448023    231     9875   282732   28    20101   11526   7289   2420 185.09
1087.11/1087.14	c   672184    231    12735   365899   28    25822   12679  10149   2278 294.97
1087.11/1087.14	c  1008427    231    11499   337350   29    23369   13947   8913   2151 468.80
1087.11/1087.14	c  1512798    231    13649   454945   33    27711   15342  11063   2013 751.31
1087.11/1087.14	c Backtracks by Clause: 2059022
1087.11/1087.14	c Backtracks by PB constraint: 1558
1087.11/1087.14	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1087.11/1087.14	c   22  2060580 420845  2825874    16109   493065  13523   1895 1087.17
1087.11/1087.14	s UNSATISFIABLE
1087.11/1087.14	c Total time: 1087.17 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3463410-1307642141/watcher-3463410-1307642141 -o /tmp/evaluation-result-3463410-1307642141/solver-3463410-1307642141 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463410-1307642141.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.93 4.79 6.49 2/176 21121
/proc/meminfo: memFree=32103864/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=11016 CPUtime=0 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 325 0 0 0 0 0 0 0 20 0 1 0 875815111 11280384 279 33554432000 134512640 137138936 4293958688 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 2754 279 180 642 0 2089 0

[startup+0.040362 s]
/proc/loadavg: 1.93 4.79 6.49 2/176 21121
/proc/meminfo: memFree=32103864/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=11320 CPUtime=0.03 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 462 0 0 0 3 0 0 0 20 0 1 0 875815111 11591680 395 33554432000 134512640 137138936 4293958688 18446744073709551615 134603166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 2830 395 192 642 0 2186 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11320

[startup+0.10035 s]
/proc/loadavg: 1.93 4.79 6.49 2/176 21121
/proc/meminfo: memFree=32103864/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=11576 CPUtime=0.09 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 532 0 0 0 9 0 0 0 20 0 1 0 875815111 11853824 465 33554432000 134512640 137138936 4293958688 18446744073709551615 134618019 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 2894 465 192 642 0 2250 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11576

[startup+0.300328 s]
/proc/loadavg: 1.93 4.79 6.49 2/176 21121
/proc/meminfo: memFree=32103864/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=12324 CPUtime=0.29 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 704 0 0 0 29 0 0 0 21 0 1 0 875815111 12619776 637 33554432000 134512640 137138936 4293958688 18446744073709551615 134542766 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 3081 637 192 642 0 2437 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12324

[startup+0.700245 s]
/proc/loadavg: 1.93 4.79 6.49 2/176 21121
/proc/meminfo: memFree=32103864/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=13188 CPUtime=0.69 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 933 0 0 0 69 0 0 0 22 0 1 0 875815111 13504512 866 33554432000 134512640 137138936 4293958688 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 3297 866 192 642 0 2653 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13188

[startup+1.5001 s]
/proc/loadavg: 1.93 4.79 6.49 3/178 21123
/proc/meminfo: memFree=32098440/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=13440 CPUtime=1.49 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 983 0 0 0 149 0 0 0 25 0 1 0 875815111 13762560 916 33554432000 134512640 137138936 4293958688 18446744073709551615 134542252 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 3360 916 192 642 0 2716 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13440

[startup+3.10082 s]
/proc/loadavg: 1.93 4.79 6.49 3/178 21123
/proc/meminfo: memFree=32096456/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=14180 CPUtime=3.09 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 1167 0 0 0 308 1 0 0 25 0 1 0 875815111 14520320 1100 33554432000 134512640 137138936 4293958688 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 3545 1100 192 642 0 2901 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14180

[startup+6.30025 s]
/proc/loadavg: 1.94 4.75 6.46 3/178 21123
/proc/meminfo: memFree=32095580/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=14428 CPUtime=6.29 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 1226 0 0 0 626 3 0 0 25 0 1 0 875815111 14774272 1159 33554432000 134512640 137138936 4293958688 18446744073709551615 134606691 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 3607 1159 192 642 0 2963 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14428

[startup+12.7001 s]
/proc/loadavg: 1.94 4.70 6.44 3/178 21123
/proc/meminfo: memFree=32093008/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=15160 CPUtime=12.69 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 1430 0 0 0 1264 5 0 0 25 0 1 0 875815111 15523840 1363 33554432000 134512640 137138936 4293958688 18446744073709551615 134542854 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 3790 1363 192 642 0 3146 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15160

[startup+25.5009 s]
/proc/loadavg: 1.96 4.57 6.37 3/178 21124
/proc/meminfo: memFree=32091628/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=15648 CPUtime=25.49 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 1539 0 0 0 2540 9 0 0 25 0 1 0 875815111 16023552 1472 33554432000 134512640 137138936 4293958688 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 3912 1472 192 642 0 3268 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15648

[startup+51.1003 s]
/proc/loadavg: 1.97 4.36 6.25 3/178 21124
/proc/meminfo: memFree=32089484/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=17440 CPUtime=51.09 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 1980 0 0 0 5092 17 0 0 25 0 1 0 875815111 17858560 1913 33554432000 134512640 137138936 4293958688 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 4360 1913 192 642 0 3716 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17440

[startup+102.306 s]
/proc/loadavg: 1.98 4.00 6.02 3/178 21126
/proc/meminfo: memFree=32087848/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=17436 CPUtime=102.29 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 1980 0 0 0 10197 32 0 0 25 0 1 0 875815111 17854464 1913 33554432000 134512640 137138936 4293958688 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 4359 1913 192 642 0 3715 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 17436

[startup+162.301 s]
/proc/loadavg: 1.99 3.63 5.77 3/178 21127
/proc/meminfo: memFree=32086324/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=18004 CPUtime=162.29 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 2122 0 0 0 16180 49 0 0 25 0 1 0 875815111 18436096 2055 33554432000 134512640 137138936 4293958688 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 4501 2055 192 642 0 3857 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 18004

[startup+222.301 s]
/proc/loadavg: 1.99 3.33 5.53 3/178 21129
/proc/meminfo: memFree=32084800/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=19440 CPUtime=222.3 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 2481 0 0 0 22167 63 0 0 25 0 1 0 875815111 19906560 2414 33554432000 134512640 137138936 4293958688 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 4860 2414 192 642 0 4216 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 19440

[startup+282.3 s]
/proc/loadavg: 1.99 3.09 5.31 3/178 21131
/proc/meminfo: memFree=32085036/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=19432 CPUtime=282.29 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 2481 0 0 0 28150 79 0 0 25 0 1 0 875815111 19898368 2414 33554432000 134512640 137138936 4293958688 18446744073709551615 136504809 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 4858 2414 192 642 0 4214 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 19432

[startup+342.301 s]
/proc/loadavg: 1.99 2.89 5.10 3/178 21141
/proc/meminfo: memFree=32083228/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=19412 CPUtime=342.3 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 2483 0 0 0 34133 97 0 0 25 0 1 0 875815111 19877888 2416 33554432000 134512640 137138936 4293958688 18446744073709551615 134606979 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 4853 2416 192 642 0 4209 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19412

[startup+402.3 s]
/proc/loadavg: 1.99 2.72 4.90 3/178 21143
/proc/meminfo: memFree=32082704/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=19864 CPUtime=402.3 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 2591 0 0 0 40117 113 0 0 25 0 1 0 875815111 20340736 2524 33554432000 134512640 137138936 4293958688 18446744073709551615 136504093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 4966 2524 192 642 0 4322 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 19864

[startup+462.301 s]
/proc/loadavg: 1.99 2.59 4.71 3/178 21144
/proc/meminfo: memFree=32082540/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=19864 CPUtime=462.3 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 2591 0 0 0 46101 129 0 0 25 0 1 0 875815111 20340736 2524 33554432000 134512640 137138936 4293958688 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 4966 2524 192 642 0 4322 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 19864

[startup+522.301 s]
/proc/loadavg: 1.99 2.48 4.54 3/178 21149
/proc/meminfo: memFree=32081836/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=20052 CPUtime=522.3 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 2638 0 0 0 52089 141 0 0 25 0 1 0 875815111 20533248 2571 33554432000 134512640 137138936 4293958688 18446744073709551615 134543403 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 5013 2571 192 642 0 4369 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 20052

[startup+582.3 s]
/proc/loadavg: 2.06 2.42 4.39 3/178 21151
/proc/meminfo: memFree=32081784/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=20052 CPUtime=582.31 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 2638 0 0 0 58075 156 0 0 25 0 1 0 875815111 20533248 2571 33554432000 134512640 137138936 4293958688 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 5013 2571 192 642 0 4369 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 20052

[startup+642.301 s]
/proc/loadavg: 2.02 2.34 4.24 3/178 21152
/proc/meminfo: memFree=32081872/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=20032 CPUtime=642.31 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 2649 0 0 0 64061 170 0 0 25 0 1 0 875815111 20512768 2582 33554432000 134512640 137138936 4293958688 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 5008 2582 192 642 0 4364 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 20032

[startup+702.301 s]
/proc/loadavg: 2.01 2.27 4.09 3/178 21154
/proc/meminfo: memFree=32080848/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=20740 CPUtime=702.31 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 2827 0 0 0 70050 181 0 0 25 0 1 0 875815111 21237760 2760 33554432000 134512640 137138936 4293958688 18446744073709551615 136504102 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 5185 2760 192 642 0 4541 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 20740

[startup+762.306 s]
/proc/loadavg: 2.00 2.22 3.96 3/178 21155
/proc/meminfo: memFree=32079944/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=21768 CPUtime=762.32 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 3067 0 0 0 76037 195 0 0 25 0 1 0 875815111 22290432 3000 33554432000 134512640 137138936 4293958688 18446744073709551615 135984556 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 5442 3000 192 642 0 4798 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 21768

[startup+822.301 s]
/proc/loadavg: 2.00 2.18 3.84 3/178 21157
/proc/meminfo: memFree=32078928/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=21768 CPUtime=822.31 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 3084 0 0 0 82024 207 0 0 25 0 1 0 875815111 22290432 3017 33554432000 134512640 137138936 4293958688 18446744073709551615 134575184 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 5442 3017 192 642 0 4798 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 21768

[startup+882.3 s]
/proc/loadavg: 2.00 2.14 3.72 3/178 21159
/proc/meminfo: memFree=32079140/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=21768 CPUtime=882.31 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 3084 0 0 0 88011 220 0 0 25 0 1 0 875815111 22290432 3017 33554432000 134512640 137138936 4293958688 18446744073709551615 136501673 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 5442 3017 192 642 0 4798 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 21768

[startup+942.301 s]
/proc/loadavg: 2.00 2.11 3.61 3/178 21160
/proc/meminfo: memFree=32078600/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=21764 CPUtime=942.31 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 3084 0 0 0 93998 233 0 0 25 0 1 0 875815111 22286336 3016 33554432000 134512640 137138936 4293958688 18446744073709551615 134542513 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 5441 3016 192 642 0 4797 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 21764

[startup+1002.3 s]
/proc/loadavg: 2.00 2.09 3.50 3/178 21238
/proc/meminfo: memFree=32045988/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=21760 CPUtime=1002.32 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 3084 0 0 0 99985 247 0 0 25 0 1 0 875815111 22282240 3015 33554432000 134512640 137138936 4293958688 18446744073709551615 134542764 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 5440 3015 192 642 0 4796 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 21760

[startup+1062.3 s]
/proc/loadavg: 2.00 2.07 3.41 3/178 21239
/proc/meminfo: memFree=32009368/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=21760 CPUtime=1062.31 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 3084 0 0 0 105974 257 0 0 25 0 1 0 875815111 22282240 3015 33554432000 134512640 137138936 4293958688 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 5440 3015 192 642 0 4796 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 21760

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

[startup+1075.1 s]
/proc/loadavg: 2.00 2.07 3.38 3/178 21240
/proc/meminfo: memFree=32004028/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=21760 CPUtime=1075.12 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 3084 0 0 0 107253 259 0 0 25 0 1 0 875815111 22282240 3015 33554432000 134512640 137138936 4293958688 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 5440 3015 192 642 0 4796 0
Current children cumulated CPU time (s) 1075.12
Current children cumulated vsize (KiB) 21760

[startup+1081.5 s]
/proc/loadavg: 2.00 2.07 3.38 3/178 21240
/proc/meminfo: memFree=32004020/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=21760 CPUtime=1081.52 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 3084 0 0 0 107892 260 0 0 25 0 1 0 875815111 22282240 3015 33554432000 134512640 137138936 4293958688 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 5440 3015 192 642 0 4796 0
Current children cumulated CPU time (s) 1081.52
Current children cumulated vsize (KiB) 21760

[startup+1084.7 s]
/proc/loadavg: 2.08 2.08 3.37 3/178 21240
/proc/meminfo: memFree=32004020/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=21760 CPUtime=1084.72 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 3084 0 0 0 108212 260 0 0 25 0 1 0 875815111 22282240 3015 33554432000 134512640 137138936 4293958688 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 5440 3015 192 642 0 4796 0
Current children cumulated CPU time (s) 1084.72
Current children cumulated vsize (KiB) 21760

[startup+1086.3 s]
/proc/loadavg: 2.08 2.08 3.37 3/178 21240
/proc/meminfo: memFree=32004020/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=21760 CPUtime=1086.31 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 3084 0 0 0 108371 260 0 0 25 0 1 0 875815111 22282240 3015 33554432000 134512640 137138936 4293958688 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 5440 3015 192 642 0 4796 0
Current children cumulated CPU time (s) 1086.31
Current children cumulated vsize (KiB) 21760

[startup+1086.7 s]
/proc/loadavg: 2.08 2.08 3.37 3/178 21240
/proc/meminfo: memFree=32004020/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=21760 CPUtime=1086.72 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 3084 0 0 0 108412 260 0 0 25 0 1 0 875815111 22282240 3015 33554432000 134512640 137138936 4293958688 18446744073709551615 134542434 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 5440 3015 192 642 0 4796 0
Current children cumulated CPU time (s) 1086.72
Current children cumulated vsize (KiB) 21760

[startup+1087.1 s]
/proc/loadavg: 2.08 2.08 3.37 3/178 21240
/proc/meminfo: memFree=32004020/32951124 swapFree=67052292/67111528
[pid=21121] ppid=21116 vsize=21760 CPUtime=1087.11 cores=1,3,5,7
/proc/21121/stat : 21121 (bsolo) R 21116 21121 19795 0 -1 4202496 3084 0 0 0 108451 260 0 0 25 0 1 0 875815111 22282240 3015 33554432000 134512640 137138936 4293958688 18446744073709551615 136506283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21121/statm: 5440 3015 192 642 0 4796 0
Current children cumulated CPU time (s) 1087.11
Current children cumulated vsize (KiB) 21760

Child status: 0
Real time (s): 1087.15
CPU time (s): 1087.17
CPU user time (s): 1084.56
CPU system time (s): 2.6106
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 21768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1084.56
system time used= 2.6106
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3084
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= 5
involuntary context switches= 2718

runsolver used 1.55976 second user time and 4.23336 second system time

The end

Launcher Data 

Begin job on node108 at 2011-06-09 19:55:41
IDJOB=3463410
IDBENCH=1358
IDSOLVER=1955
FILE ID=node108/3463410-1307642141
RUNJOBID= node108-1307642141-21095
PBS_JOBID= 13549383
Free space on /tmp= 74084 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900573137.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463410-1307642141/watcher-3463410-1307642141 -o /tmp/evaluation-result-3463410-1307642141/solver-3463410-1307642141 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3463410-1307642141.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 4b18508c034d5953901bfe08c3658c68
RANDOM SEED=1707965275

node108.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      32104480 kB
Buffers:        217948 kB
Cached:         384372 kB
SwapCached:      25900 kB
Active:         351772 kB
Inactive:       282580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      32104480 kB
SwapTotal:    67111528 kB
SwapFree:     67052292 kB
Dirty:            7788 kB
Writeback:           0 kB
AnonPages:       27140 kB
Mapped:           9152 kB
Slab:           147596 kB
PageTables:       4608 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   186704 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74076 MiB
End job on node108 at 2011-06-09 20:13:49