Trace number 3707428

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 1077.3 1077.47

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900565534.opb
MD5SUM0fea7c185f4d6e2091fba763db8ccbcc
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 benchmark1.62075
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 685
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-3707428-1338140122.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.00	c Highest Coefficient sum: 685
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: 5706
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     5471    1880      0      0 0.01
0.00/0.01	c Switching off lower bounding mode.
1077.22/1077.47	c      103    231     2749    13684    4     5802    2069    163   4681 0.02
1077.22/1077.47	c      253    231     2969    21389    7     6248    2276    383   6023 0.04
1077.22/1077.47	c      479    231     3227    30678    9     6767    2504    641   5841 0.08
1077.22/1077.47	c      818    231     3581    43637   12     7491    2755    995   5453 0.15
1077.22/1077.47	c     1329    231     4134    66123   15     8615    3031   1548   4868 0.27
1077.22/1077.47	c     2092    231     4952    98915   19    10265    3335   2366   4441 0.47
1077.22/1077.47	c     3240    231     4387    79799   18     9133    3669   1801   3908 0.83
1077.22/1077.47	c     4965    231     6218   144089   23    12844    4036   3632   3978 1.25
1077.22/1077.47	c     7550    231     4697    82336   17     9733    4440   2111   3905 1.93
1077.22/1077.47	c    11430    231     6460   180890   28    13325    4885   3874   3630 3.15
1077.22/1077.47	c    17252    231     5030    96366   19    10422    5374   2444   3399 5.08
1077.22/1077.47	c    25991    231     5870   119831   20    12072    5912   3284   3361 7.73
1077.22/1077.47	c    39102    231     7574   176467   23    15460    6504   4988   3288 11.89
1077.22/1077.47	c    58773    231     8666   230355   26    17717    7155   6080   3152 18.64
1077.22/1077.47	c    88283    231     6868   155831   22    14071    7871   4282   3001 29.42
1077.22/1077.47	c   132553    231    10049   285702   28    20495    8659   7463   2922 45.35
1077.22/1077.47	c   198964    231     6917   172757   24    14216    9525   4331   2747 72.42
1077.22/1077.47	c   298584    231    11440   378691   33    23300   10478   8854   2532 117.88
1077.22/1077.47	c   448021    231    12785   385762   30    26008   11526  10199   2469 181.41
1077.22/1077.47	c   672179    231    13812   476559   34    28142   12679  11226   2335 287.77
1077.22/1077.47	c  1008423    231    11435   350424   30    23334   13947   8849   2259 446.30
1077.22/1077.47	c  1512794    231    14671   523629   35    29964   15342  12085   2111 716.52
1077.22/1077.47	c Backtracks by Clause: 2149988
1077.22/1077.47	c Backtracks by PB constraint: 2047
1077.22/1077.47	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1077.22/1077.47	c   22  2152035 442424  2966916    17207   482756  14621   1997 1077.30
1077.22/1077.47	s UNSATISFIABLE
1077.22/1077.47	c Total time: 1077.3 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3707428-1338140122/watcher-3707428-1338140122 -o /tmp/evaluation-result-3707428-1338140122/solver-3707428-1338140122 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3707428-1338140122.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: 2.00 1.99 1.92 3/176 17794
/proc/meminfo: memFree=30347832/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=11020 CPUtime=0 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 320 0 0 0 0 0 0 0 20 0 1 0 280140691 11284480 273 33554432000 134512640 137138936 4293446816 4293445328 136577166 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 2755 273 179 642 0 2090 0

[startup+0.0445269 s]
/proc/loadavg: 2.00 1.99 1.92 3/176 17794
/proc/meminfo: memFree=30347832/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=11324 CPUtime=0.04 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 465 0 0 0 4 0 0 0 20 0 1 0 280140691 11595776 397 33554432000 134512640 137138936 4293446816 4293445932 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 2831 397 192 642 0 2187 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11324

[startup+0.100258 s]
/proc/loadavg: 2.00 1.99 1.92 3/176 17794
/proc/meminfo: memFree=30347832/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=11580 CPUtime=0.09 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 514 0 0 0 9 0 0 0 20 0 1 0 280140691 11857920 446 33554432000 134512640 137138936 4293446816 4293445096 136506715 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 2895 446 192 642 0 2251 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11580

[startup+0.300224 s]
/proc/loadavg: 2.00 1.99 1.92 3/176 17794
/proc/meminfo: memFree=30347832/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=12076 CPUtime=0.29 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 660 0 0 0 29 0 0 0 20 0 1 0 280140691 12365824 592 33554432000 134512640 137138936 4293446816 4293445932 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 3019 592 192 642 0 2375 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12076

[startup+0.700224 s]
/proc/loadavg: 2.00 1.99 1.92 3/176 17794
/proc/meminfo: memFree=30347832/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=13056 CPUtime=0.69 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 904 0 0 0 69 0 0 0 20 0 1 0 280140691 13369344 836 33554432000 134512640 137138936 4293446816 4293445932 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 3264 836 192 642 0 2620 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13056

[startup+1.50022 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17795
/proc/meminfo: memFree=30345336/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=13556 CPUtime=1.49 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 1027 0 0 0 149 0 0 0 20 0 1 0 280140691 13881344 959 33554432000 134512640 137138936 4293446816 4293445932 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 3389 959 192 642 0 2745 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13556

[startup+3.10022 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17795
/proc/meminfo: memFree=30344716/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=14056 CPUtime=3.08 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 1141 0 0 0 308 0 0 0 20 0 1 0 280140691 14393344 1073 33554432000 134512640 137138936 4293446816 4293445712 134542295 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 3514 1073 192 642 0 2870 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14056

[startup+6.30022 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17795
/proc/meminfo: memFree=30343476/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=14660 CPUtime=6.28 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 1281 0 0 0 627 1 0 0 20 0 1 0 280140691 15011840 1213 33554432000 134512640 137138936 4293446816 4293445744 134542295 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 3665 1213 192 642 0 3021 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14660

[startup+12.7002 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17795
/proc/meminfo: memFree=30343384/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=14900 CPUtime=12.68 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 1348 0 0 0 1266 2 0 0 20 0 1 0 280140691 15257600 1280 33554432000 134512640 137138936 4293446816 4293445932 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 3725 1280 192 642 0 3081 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14900

[startup+25.5002 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17795
/proc/meminfo: memFree=30341896/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=16240 CPUtime=25.48 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 1685 0 0 0 2543 5 0 0 20 0 1 0 280140691 16629760 1617 33554432000 134512640 137138936 4293446816 4293445744 134542516 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 4060 1617 192 642 0 3416 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16240

[startup+51.1002 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17795
/proc/meminfo: memFree=30341768/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=16712 CPUtime=51.07 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 1798 0 0 0 5096 11 0 0 20 0 1 0 280140691 17113088 1728 33554432000 134512640 137138936 4293446816 4293445932 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 4178 1728 192 642 0 3534 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16712

[startup+102.306 s]
/proc/loadavg: 2.00 1.99 1.92 3/178 17797
/proc/meminfo: memFree=30339712/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=18272 CPUtime=102.28 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 2206 0 0 0 10208 20 0 0 20 0 1 0 280140691 18710528 2135 33554432000 134512640 137138936 4293446816 4293445736 135984569 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 4568 2135 192 642 0 3924 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 18272

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17797
/proc/meminfo: memFree=30340092/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=18396 CPUtime=162.26 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 2238 0 0 0 16198 28 0 0 20 0 1 0 280140691 18837504 2167 33554432000 134512640 137138936 4293446816 4293445932 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 4599 2167 192 642 0 3955 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 18396

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17797
/proc/meminfo: memFree=30338728/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=18500 CPUtime=222.25 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 2249 0 0 0 22186 39 0 0 20 0 1 0 280140691 18944000 2178 33554432000 134512640 137138936 4293446816 4293445744 134542233 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 4625 2178 192 642 0 3981 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 18500

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/178 17800
/proc/meminfo: memFree=30336012/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=19356 CPUtime=282.25 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 2478 0 0 0 28176 49 0 0 20 0 1 0 280140691 19820544 2406 33554432000 134512640 137138936 4293446816 4293445932 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 4839 2406 192 642 0 4195 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 19356

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17800
/proc/meminfo: memFree=30336244/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=19460 CPUtime=342.24 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 2492 0 0 0 34165 59 0 0 20 0 1 0 280140691 19927040 2420 33554432000 134512640 137138936 4293446816 4293445744 134542758 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 4865 2420 192 642 0 4221 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 19460

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17801
/proc/meminfo: memFree=30336492/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=19456 CPUtime=402.22 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 2510 0 0 0 40155 67 0 0 20 0 1 0 280140691 19922944 2438 33554432000 134512640 137138936 4293446816 4293445932 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 4864 2438 192 642 0 4220 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 19456

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17801
/proc/meminfo: memFree=30335748/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=20244 CPUtime=462.21 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 2694 0 0 0 46145 76 0 0 20 0 1 0 280140691 20729856 2622 33554432000 134512640 137138936 4293446816 4293445744 134542624 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 5061 2622 192 642 0 4417 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 20244

[startup+522.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17801
/proc/meminfo: memFree=30335748/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=20244 CPUtime=522.21 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 2694 0 0 0 52136 85 0 0 20 0 1 0 280140691 20729856 2622 33554432000 134512640 137138936 4293446816 4293445932 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 5061 2622 192 642 0 4417 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 20244

[startup+582.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17877
/proc/meminfo: memFree=30402348/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=20244 CPUtime=582.19 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 2694 0 0 0 58124 95 0 0 20 0 1 0 280140691 20729856 2622 33554432000 134512640 137138936 4293446816 4293445744 134542770 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 5061 2622 192 642 0 4417 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 20244

[startup+642.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17877
/proc/meminfo: memFree=30398188/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=21748 CPUtime=642.19 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 3067 0 0 0 64118 101 0 0 20 0 1 0 280140691 22269952 2994 33554432000 134512640 137138936 4293446816 4293445688 136511127 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 5437 2994 192 642 0 4793 0
Current children cumulated CPU time (s) 642.19
Current children cumulated vsize (KiB) 21748

[startup+702.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/176 17877
/proc/meminfo: memFree=30398072/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=21720 CPUtime=702.18 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 3067 0 0 0 70108 110 0 0 20 0 1 0 280140691 22241280 2994 33554432000 134512640 137138936 4293446816 4293445932 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 5430 2994 192 642 0 4786 0
Current children cumulated CPU time (s) 702.18
Current children cumulated vsize (KiB) 21720

[startup+762.307 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17878
/proc/meminfo: memFree=30397256/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=21956 CPUtime=762.17 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 3120 0 0 0 76100 117 0 0 20 0 1 0 280140691 22482944 3047 33554432000 134512640 137138936 4293446816 4293445932 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 5489 3047 192 642 0 4845 0
Current children cumulated CPU time (s) 762.17
Current children cumulated vsize (KiB) 21956

[startup+822.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/176 17878
/proc/meminfo: memFree=30398008/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=21896 CPUtime=822.16 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 3120 0 0 0 82089 127 0 0 20 0 1 0 280140691 22421504 3047 33554432000 134512640 137138936 4293446816 4293445932 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 5474 3047 192 642 0 4830 0
Current children cumulated CPU time (s) 822.16
Current children cumulated vsize (KiB) 21896

[startup+882.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/178 17882
/proc/meminfo: memFree=30396224/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=21896 CPUtime=882.15 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 3120 0 0 0 88081 134 0 0 20 0 1 0 280140691 22421504 3047 33554432000 134512640 137138936 4293446816 4293445744 134542233 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 5474 3047 192 642 0 4830 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 21896

[startup+942.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17882
/proc/meminfo: memFree=30396512/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=21896 CPUtime=942.14 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 3120 0 0 0 94073 141 0 0 20 0 1 0 280140691 22421504 3047 33554432000 134512640 137138936 4293446816 4293445932 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 5474 3047 192 642 0 4830 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 21896

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17882
/proc/meminfo: memFree=30396760/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=21896 CPUtime=1002.13 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 3120 0 0 0 100065 148 0 0 20 0 1 0 280140691 22421504 3047 33554432000 134512640 137138936 4293446816 4293445932 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 5474 3047 192 642 0 4830 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 21896

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17883
/proc/meminfo: memFree=30395456/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=21896 CPUtime=1062.12 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 3120 0 0 0 106057 155 0 0 20 0 1 0 280140691 22421504 3047 33554432000 134512640 137138936 4293446816 4293445932 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 5474 3047 192 642 0 4830 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 21896

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

[startup+1068.7 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17883
/proc/meminfo: memFree=30395456/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=21896 CPUtime=1068.52 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 3120 0 0 0 106696 156 0 0 20 0 1 0 280140691 22421504 3047 33554432000 134512640 137138936 4293446816 4293445552 136296975 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 5474 3047 192 642 0 4830 0
Current children cumulated CPU time (s) 1068.52
Current children cumulated vsize (KiB) 21896

[startup+1071.9 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17883
/proc/meminfo: memFree=30395456/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=21896 CPUtime=1071.72 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 3120 0 0 0 107016 156 0 0 20 0 1 0 280140691 22421504 3047 33554432000 134512640 137138936 4293446816 4293445744 134542613 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 5474 3047 192 642 0 4830 0
Current children cumulated CPU time (s) 1071.72
Current children cumulated vsize (KiB) 21896

[startup+1075.1 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17883
/proc/meminfo: memFree=30395456/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=21896 CPUtime=1074.92 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 3120 0 0 0 107336 156 0 0 20 0 1 0 280140691 22421504 3047 33554432000 134512640 137138936 4293446816 4293445932 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 5474 3047 192 642 0 4830 0
Current children cumulated CPU time (s) 1074.92
Current children cumulated vsize (KiB) 21896

[startup+1076.7 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17883
/proc/meminfo: memFree=30395456/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=21896 CPUtime=1076.52 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 3120 0 0 0 107495 157 0 0 20 0 1 0 280140691 22421504 3047 33554432000 134512640 137138936 4293446816 4293445572 136501684 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 5474 3047 192 642 0 4830 0
Current children cumulated CPU time (s) 1076.52
Current children cumulated vsize (KiB) 21896

[startup+1077.1 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17883
/proc/meminfo: memFree=30395456/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=21896 CPUtime=1076.92 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 3120 0 0 0 107535 157 0 0 20 0 1 0 280140691 22421504 3047 33554432000 134512640 137138936 4293446816 4293445932 136570369 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 5474 3047 192 642 0 4830 0
Current children cumulated CPU time (s) 1076.92
Current children cumulated vsize (KiB) 21896

[startup+1077.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17883
/proc/meminfo: memFree=30395456/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=21896 CPUtime=1077.12 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 3120 0 0 0 107555 157 0 0 20 0 1 0 280140691 22421504 3047 33554432000 134512640 137138936 4293446816 4293445676 136521046 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 5474 3047 192 642 0 4830 0
Current children cumulated CPU time (s) 1077.12
Current children cumulated vsize (KiB) 21896

[startup+1077.4 s]
/proc/loadavg: 2.00 1.99 1.92 3/177 17883
/proc/meminfo: memFree=30395456/32873844 swapFree=7108/7108
[pid=17794] ppid=17792 vsize=21896 CPUtime=1077.22 cores=1,3,5,7
/proc/17794/stat : 17794 (bsolo) R 17792 17794 14929 0 -1 4202496 3120 0 0 0 107565 157 0 0 20 0 1 0 280140691 22421504 3047 33554432000 134512640 137138936 4293446816 4293445668 136511176 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17794/statm: 5474 3047 192 642 0 4830 0
Current children cumulated CPU time (s) 1077.22
Current children cumulated vsize (KiB) 21896

Child status: 0
Real time (s): 1077.47
CPU time (s): 1077.3
CPU user time (s): 1075.73
CPU system time (s): 1.57276
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 21960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1075.73
system time used= 1.57276
maximum resident set size= 12188
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3120
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= 8
involuntary context switches= 1107

runsolver used 1.68274 second user time and 4.41833 second system time

The end

Launcher Data 

Begin job on node102 at 2012-05-27 19:35:22
IDJOB=3707428
IDBENCH=1289
IDSOLVER=2286
FILE ID=node102/3707428-1338140122
RUNJOBID= node102-1338138881-16731
PBS_JOBID= 14624485
Free space on /tmp= 71536 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900565534.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3707428-1338140122/watcher-3707428-1338140122 -o /tmp/evaluation-result-3707428-1338140122/solver-3707428-1338140122 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3707428-1338140122.opb

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

MD5SUM BENCH= 0fea7c185f4d6e2091fba763db8ccbcc
RANDOM SEED=24516751

node102.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2667.178
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30348840 kB
Buffers:          373708 kB
Cached:          1233200 kB
SwapCached:            0 kB
Active:           977508 kB
Inactive:         711496 kB
Active(anon):      73148 kB
Inactive(anon):    11040 kB
Active(file):     904360 kB
Inactive(file):   700456 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              3764 kB
Writeback:             0 kB
AnonPages:         88188 kB
Mapped:            15072 kB
Shmem:               200 kB
Slab:             697096 kB
SReclaimable:     138984 kB
SUnreclaim:       558112 kB
KernelStack:        1480 kB
PageTables:         3888 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     202280 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71532 MiB
End job on node102 at 2012-05-27 19:53:19