Trace number 3463372

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? 1798 1797.95

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900559676.opb
MD5SUMf4b978648ea0f0ad7162795950b3a449
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 benchmark27.5488
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 625
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-3463372-1307174890.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.00	c Highest Coefficient sum: 625
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: 0.011 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.
1797.95/1797.94	c      101    231     2753    14276    5     5809    2069    167   4809 0.02
1797.95/1797.94	c      251    231     2980    23600    7     6265    2276    394   5577 0.04
1797.95/1797.94	c      476    231     3249    33720   10     6805    2504    663   5600 0.09
1797.95/1797.94	c      814    231     3627    48959   13     7565    2755   1041   5087 0.16
1797.95/1797.94	c     1322    231     4178    70791   16     8665    3031   1592   4896 0.27
1797.95/1797.94	c     2085    231     4997    99999   20    10308    3335   2411   4474 0.47
1797.95/1797.94	c     3233    231     4438    76575   17     9338    3669   1852   4144 0.78
1797.95/1797.94	c     4956    231     4421    83679   18     9178    4036   1835   3862 1.28
1797.95/1797.94	c     7540    231     5067    99963   19    10455    4440   2481   3725 2.02
1797.95/1797.94	c    11419    231     6893   185127   26    14216    4885   4307   3540 3.23
1797.95/1797.94	c    17241    231     5393   107071   19    11121    5374   2807   3462 4.98
1797.95/1797.94	c    25978    231     6585   152084   23    13516    5912   3999   3293 7.89
1797.95/1797.94	c    39090    231     8252   228537   27    16923    6504   5666   3257 12.00
1797.95/1797.94	c    58761    231     9013   272184   30    18468    7155   6427   3001 19.58
1797.95/1797.94	c    88272    231     7422   199841   26    15192    7871   4836   2935 30.07
1797.95/1797.94	c   132542    231    10212   332554   32    20827    8659   7626   2771 47.82
1797.95/1797.94	c   198952    231    10481   338678   32    21342    9525   7895   2599 76.54
1797.95/1797.94	c   298572    231    11029   384375   34    22528   10478   8443   2439 122.38
1797.95/1797.94	c   448007    231     7993   257132   32    16466   11526   5407   2280 196.41
1797.95/1797.94	c   672168    231    11074   413299   37    22599   12679   8488   2169 309.84
1797.95/1797.94	c  1008412    231     9827   329999   33    20145   13947   7241   2062 488.84
1797.95/1797.94	c  1512783    231    14305   496389   34    29106   15342  11719   1924 786.04
1797.95/1797.94	c  2269347    231    16022   517241   32    32512   16877  13436   1828 1241.17
1797.95/1797.94	c Resources Exceeded
1797.95/1797.94	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.95/1797.94	c   23  3109242 599362  4137286    17774   585965  15188   1729 1798.00
1797.95/1797.94	s UNKNOWN
1797.95/1797.94	c Total time: 1798 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-3463372-1307174890/watcher-3463372-1307174890 -o /tmp/evaluation-result-3463372-1307174890/solver-3463372-1307174890 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463372-1307174890.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: 1.61 1.92 1.97 4/326 28494
/proc/meminfo: memFree=24137296/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=11328 CPUtime=0 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 442 0 0 0 0 0 0 0 19 0 1 0 907719555 11599872 376 33554432000 134512640 137138936 4294693248 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 2832 376 186 642 0 2188 0

[startup+0.092063 s]
/proc/loadavg: 1.61 1.92 1.97 4/326 28494
/proc/meminfo: memFree=24137296/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=11572 CPUtime=0.08 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 518 0 0 0 8 0 0 0 19 0 1 0 907719555 11849728 452 33554432000 134512640 137138936 4294693248 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 2893 452 192 642 0 2249 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11572

[startup+0.101073 s]
/proc/loadavg: 1.61 1.92 1.97 4/326 28494
/proc/meminfo: memFree=24137296/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=11572 CPUtime=0.09 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 527 0 0 0 9 0 0 0 19 0 1 0 907719555 11849728 461 33554432000 134512640 137138936 4294693248 18446744073709551615 136511125 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 2893 461 192 642 0 2249 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11572

[startup+0.301023 s]
/proc/loadavg: 1.61 1.92 1.97 4/326 28494
/proc/meminfo: memFree=24137296/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=12188 CPUtime=0.29 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 676 0 0 0 29 0 0 0 20 0 1 0 907719555 12480512 610 33554432000 134512640 137138936 4294693248 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 3047 610 192 642 0 2403 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12188

[startup+0.700949 s]
/proc/loadavg: 1.61 1.92 1.97 4/326 28494
/proc/meminfo: memFree=24137296/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=13180 CPUtime=0.69 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 911 0 0 0 68 1 0 0 20 0 1 0 907719555 13496320 845 33554432000 134512640 137138936 4294693248 18446744073709551615 134576438 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 3295 845 192 642 0 2651 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13180

[startup+1.5008 s]
/proc/loadavg: 1.61 1.92 1.97 3/328 28496
/proc/meminfo: memFree=24130184/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=13424 CPUtime=1.49 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 995 0 0 0 148 1 0 0 23 0 1 0 907719555 13746176 929 33554432000 134512640 137138936 4294693248 18446744073709551615 134575115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 3356 929 192 642 0 2712 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13424

[startup+3.10053 s]
/proc/loadavg: 1.64 1.92 1.97 3/328 28496
/proc/meminfo: memFree=24127616/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=14044 CPUtime=3.09 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 1135 0 0 0 308 1 0 0 25 0 1 0 907719555 14381056 1069 33554432000 134512640 137138936 4294693248 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 3511 1069 192 642 0 2867 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14044

[startup+6.30092 s]
/proc/loadavg: 1.64 1.92 1.97 3/328 28523
/proc/meminfo: memFree=24127856/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=14408 CPUtime=6.29 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 1229 0 0 0 627 2 0 0 25 0 1 0 907719555 14753792 1163 33554432000 134512640 137138936 4294693248 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 3602 1163 192 642 0 2958 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14408

[startup+12.7007 s]
/proc/loadavg: 1.69 1.92 1.97 3/328 28523
/proc/meminfo: memFree=24126112/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=15396 CPUtime=12.69 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 1477 0 0 0 1265 4 0 0 25 0 1 0 907719555 15765504 1411 33554432000 134512640 137138936 4294693248 18446744073709551615 134542528 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 3849 1411 192 642 0 3205 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15396

[startup+25.5004 s]
/proc/loadavg: 1.74 1.92 1.97 3/328 28523
/proc/meminfo: memFree=24123700/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=16120 CPUtime=25.49 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 1647 0 0 0 2542 7 0 0 25 0 1 0 907719555 16506880 1581 33554432000 134512640 137138936 4294693248 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 4030 1581 192 642 0 3386 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16120

[startup+51.1007 s]
/proc/loadavg: 1.83 1.93 1.97 3/328 28524
/proc/meminfo: memFree=24122628/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=17052 CPUtime=51.09 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 1888 0 0 0 5095 14 0 0 25 0 1 0 907719555 17461248 1822 33554432000 134512640 137138936 4294693248 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 4263 1822 192 642 0 3619 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17052

[startup+102.311 s]
/proc/loadavg: 1.93 1.94 1.97 3/328 28525
/proc/meminfo: memFree=24119740/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=18160 CPUtime=102.3 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 2170 0 0 0 10205 25 0 0 25 0 1 0 907719555 18595840 2104 33554432000 134512640 137138936 4294693248 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 4540 2104 192 642 0 3896 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 18160

[startup+162.3 s]
/proc/loadavg: 2.17 1.99 1.98 3/328 28527
/proc/meminfo: memFree=24117956/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=19272 CPUtime=162.29 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 2449 0 0 0 16194 35 0 0 25 0 1 0 907719555 19734528 2383 33554432000 134512640 137138936 4294693248 18446744073709551615 136520979 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 4818 2383 192 642 0 4174 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 19272

[startup+222.3 s]
/proc/loadavg: 2.12 2.01 1.99 3/328 28529
/proc/meminfo: memFree=24118388/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=19768 CPUtime=222.29 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 2575 0 0 0 22183 46 0 0 25 0 1 0 907719555 20242432 2509 33554432000 134512640 137138936 4294693248 18446744073709551615 136521030 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 4942 2509 192 642 0 4298 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 19768

[startup+282.3 s]
/proc/loadavg: 2.04 2.00 1.99 3/328 28557
/proc/meminfo: memFree=23926088/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=19988 CPUtime=282.3 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 2638 0 0 0 28172 58 0 0 25 0 1 0 907719555 20467712 2572 33554432000 134512640 137138936 4294693248 18446744073709551615 136504617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 4997 2572 192 642 0 4353 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 19988

[startup+342.3 s]
/proc/loadavg: 2.01 2.00 1.99 3/328 28559
/proc/meminfo: memFree=23873012/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=20728 CPUtime=342.31 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 2811 0 0 0 34158 73 0 0 25 0 1 0 907719555 21225472 2745 33554432000 134512640 137138936 4294693248 18446744073709551615 134575044 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5182 2745 192 642 0 4538 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 20728

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/328 28560
/proc/meminfo: memFree=23873220/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=20728 CPUtime=402.3 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 2811 0 0 0 40145 85 0 0 25 0 1 0 907719555 21225472 2745 33554432000 134512640 137138936 4294693248 18446744073709551615 136504259 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5182 2745 192 642 0 4538 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 20728

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/328 28670
/proc/meminfo: memFree=24062384/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=20728 CPUtime=462.31 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 2811 0 0 0 46131 100 0 0 25 0 1 0 907719555 21225472 2745 33554432000 134512640 137138936 4294693248 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5182 2745 192 642 0 4538 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 20728

[startup+522.3 s]
/proc/loadavg: 2.03 2.01 1.99 3/328 28672
/proc/meminfo: memFree=24059596/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=21992 CPUtime=522.31 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 3131 0 0 0 52118 113 0 0 25 0 1 0 907719555 22519808 3065 33554432000 134512640 137138936 4294693248 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5498 3065 192 642 0 4854 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 21992

[startup+582.3 s]
/proc/loadavg: 2.01 2.01 1.99 3/328 28673
/proc/meminfo: memFree=24059896/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=22312 CPUtime=582.31 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 3206 0 0 0 58106 125 0 0 25 0 1 0 907719555 22847488 3140 33554432000 134512640 137138936 4294693248 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5578 3140 192 642 0 4934 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 22312

[startup+642.3 s]

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

/proc/meminfo: memFree=23786164/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=22336 CPUtime=1062.33 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 3237 0 0 0 106008 225 0 0 25 0 1 0 907719555 22872064 3160 33554432000 134512640 137138936 4294693248 18446744073709551615 134542252 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5584 3160 192 642 0 4940 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 22336

[startup+1122.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/328 28715
/proc/meminfo: memFree=24103244/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=22332 CPUtime=1122.33 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 3237 0 0 0 111995 238 0 0 25 0 1 0 907719555 22867968 3159 33554432000 134512640 137138936 4294693248 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5583 3159 192 642 0 4939 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 22332

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 28716
/proc/meminfo: memFree=24100040/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=22332 CPUtime=1182.33 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 3237 0 0 0 117985 248 0 0 25 0 1 0 907719555 22867968 3159 33554432000 134512640 137138936 4294693248 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5583 3159 192 642 0 4939 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 22332

[startup+1242.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/328 28718
/proc/meminfo: memFree=24098264/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=22328 CPUtime=1242.33 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 3237 0 0 0 123971 262 0 0 25 0 1 0 907719555 22863872 3158 33554432000 134512640 137138936 4294693248 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5582 3158 192 642 0 4938 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 22328

[startup+1302.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/328 28719
/proc/meminfo: memFree=24098704/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=22524 CPUtime=1302.35 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 3273 0 0 0 129963 272 0 0 25 0 1 0 907719555 23064576 3194 33554432000 134512640 137138936 4294693248 18446744073709551615 136504268 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5631 3194 192 642 0 4987 0
Current children cumulated CPU time (s) 1302.35
Current children cumulated vsize (KiB) 22524

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 28721
/proc/meminfo: memFree=24095048/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=23832 CPUtime=1362.33 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 3599 0 0 0 135952 281 0 0 25 0 1 0 907719555 24403968 3520 33554432000 134512640 137138936 4294693248 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5958 3520 192 642 0 5314 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 23832

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 28723
/proc/meminfo: memFree=24094880/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=23816 CPUtime=1422.35 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 3599 0 0 0 141942 293 0 0 25 0 1 0 907719555 24387584 3520 33554432000 134512640 137138936 4294693248 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5954 3520 192 642 0 5310 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 23816

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 28724
/proc/meminfo: memFree=24094936/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=23700 CPUtime=1482.34 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 3599 0 0 0 147928 306 0 0 25 0 1 0 907719555 24268800 3501 33554432000 134512640 137138936 4294693248 18446744073709551615 134542537 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5925 3501 192 642 0 5281 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 23700

[startup+1542.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/328 28726
/proc/meminfo: memFree=24094664/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=23696 CPUtime=1542.34 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 3599 0 0 0 153917 317 0 0 25 0 1 0 907719555 24264704 3500 33554432000 134512640 137138936 4294693248 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5924 3500 192 642 0 5280 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 23696

[startup+1602.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/328 28727
/proc/meminfo: memFree=24093008/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=23696 CPUtime=1602.34 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 3599 0 0 0 159906 328 0 0 25 0 1 0 907719555 24264704 3500 33554432000 134512640 137138936 4294693248 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5924 3500 192 642 0 5280 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 23696

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 28729
/proc/meminfo: memFree=24091600/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=23580 CPUtime=1662.34 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 3599 0 0 0 165894 340 0 0 25 0 1 0 907719555 24145920 3471 33554432000 134512640 137138936 4294693248 18446744073709551615 134542237 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5895 3471 192 642 0 5251 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 23580

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 28731
/proc/meminfo: memFree=24090788/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=23576 CPUtime=1722.35 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 3599 0 0 0 171884 351 0 0 25 0 1 0 907719555 24141824 3470 33554432000 134512640 137138936 4294693248 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5894 3470 192 642 0 5250 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 23576

[startup+1782.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/328 28732
/proc/meminfo: memFree=24088252/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=23572 CPUtime=1782.35 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 3599 0 0 0 177873 362 0 0 25 0 1 0 907719555 24137728 3469 33554432000 134512640 137138936 4294693248 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5893 3469 192 642 0 5249 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 23572

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

[startup+1785.5 s]
/proc/loadavg: 2.08 2.02 2.01 3/328 28732
/proc/meminfo: memFree=24088244/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=23572 CPUtime=1785.54 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 3599 0 0 0 178192 362 0 0 25 0 1 0 907719555 24137728 3469 33554432000 134512640 137138936 4294693248 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5893 3469 192 642 0 5249 0
Current children cumulated CPU time (s) 1785.54
Current children cumulated vsize (KiB) 23572

[startup+1791.91 s]
/proc/loadavg: 2.07 2.02 2.00 3/328 28732
/proc/meminfo: memFree=24088616/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=23572 CPUtime=1791.96 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 3599 0 0 0 178833 363 0 0 25 0 1 0 907719555 24137728 3469 33554432000 134512640 137138936 4294693248 18446744073709551615 136504102 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5893 3469 192 642 0 5249 0
Current children cumulated CPU time (s) 1791.96
Current children cumulated vsize (KiB) 23572

[startup+1795.1 s]
/proc/loadavg: 2.07 2.02 2.00 3/328 28733
/proc/meminfo: memFree=24086632/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=23572 CPUtime=1795.16 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 3599 0 0 0 179152 364 0 0 25 0 1 0 907719555 24137728 3469 33554432000 134512640 137138936 4294693248 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5893 3469 192 642 0 5249 0
Current children cumulated CPU time (s) 1795.16
Current children cumulated vsize (KiB) 23572

[startup+1796.7 s]
/proc/loadavg: 2.06 2.02 2.00 3/328 28733
/proc/meminfo: memFree=24085516/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=23572 CPUtime=1796.75 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 3599 0 0 0 179311 364 0 0 25 0 1 0 907719555 24137728 3469 33554432000 134512640 137138936 4294693248 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5893 3469 192 642 0 5249 0
Current children cumulated CPU time (s) 1796.75
Current children cumulated vsize (KiB) 23572

[startup+1797.5 s]
/proc/loadavg: 2.06 2.02 2.00 3/328 28733
/proc/meminfo: memFree=24085268/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=23572 CPUtime=1797.55 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 3599 0 0 0 179391 364 0 0 25 0 1 0 907719555 24137728 3469 33554432000 134512640 137138936 4294693248 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5893 3469 192 642 0 5249 0
Current children cumulated CPU time (s) 1797.55
Current children cumulated vsize (KiB) 23572

[startup+1797.9 s]
/proc/loadavg: 2.06 2.02 2.00 3/328 28733
/proc/meminfo: memFree=24085268/32951124 swapFree=67056304/67111528
[pid=28494] ppid=28490 vsize=23572 CPUtime=1797.95 cores=1,3,5,7
/proc/28494/stat : 28494 (bsolo) R 28490 28494 27326 0 -1 4202496 3599 0 0 0 179431 364 0 0 25 0 1 0 907719555 24137728 3469 33554432000 134512640 137138936 4294693248 18446744073709551615 134575368 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28494/statm: 5893 3469 192 642 0 5249 0
Current children cumulated CPU time (s) 1797.95
Current children cumulated vsize (KiB) 23572

Child status: 0
Real time (s): 1797.95
CPU time (s): 1798
CPU user time (s): 1794.35
CPU system time (s): 3.64745
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 23840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.35
system time used= 3.64744
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3599
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= 7
involuntary context switches= 3434

runsolver used 5.20821 second user time and 12.7741 second system time

The end

Launcher Data 

Begin job on node110 at 2011-06-04 10:08:10
IDJOB=3463372
IDBENCH=1317
IDSOLVER=1955
FILE ID=node110/3463372-1307174890
RUNJOBID= node110-1307174890-28476
PBS_JOBID= 13508825
Free space on /tmp= 74044 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900559676.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463372-1307174890/watcher-3463372-1307174890 -o /tmp/evaluation-result-3463372-1307174890/solver-3463372-1307174890 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3463372-1307174890.opb

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

MD5SUM BENCH= f4b978648ea0f0ad7162795950b3a449
RANDOM SEED=1106967037

node110.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.76
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.74
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		: 2666.830
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:      24137616 kB
Buffers:        301360 kB
Cached:        4585868 kB
SwapCached:       8652 kB
Active:        4018408 kB
Inactive:      4473660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24137616 kB
SwapTotal:    67111528 kB
SwapFree:     67056304 kB
Dirty:            7860 kB
Writeback:          84 kB
AnonPages:     3602528 kB
Mapped:          26784 kB
Slab:           229880 kB
PageTables:      27060 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 75584400 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= 74036 MiB
End job on node110 at 2011-06-04 10:38:08