Trace number 3461123

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
wbo 1.6UNSAT 131.315 131.315

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900581320.opb
MD5SUM9f20f031d3068edba1350cbde5c721b5
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 benchmark11.6702
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 641
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 wbo 1.6 beta - 20110321
0.00/0.00	c Parsing opb file format. File HOME/instance-3461123-1307067938.opb.
0.00/0.00	c Instance file HOME/instance-3461123-1307067938.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.00	c Highest Coefficient sum: 641
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.01         s                                      |
0.00/0.00	c |  Number Variables:      231                                                 |
0.00/0.00	c |  Number Clauses:        2684                                                |
0.00/0.00	c |  Number Cardinality:    22                                                  |
0.00/0.00	c |  Number PB Constraints: 1                                                   |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     231     2707     8338 |     5000        0   -nan |  0.000 % |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     231     2707     8338 |     5000        0   -nan |  0.000 % |
0.00/0.00	c |       100 |     231     2707     8338 |     5500      100     21 |  0.002 % |
0.00/0.01	c |       251 |     231     2707     8338 |     6050      251     26 |  0.002 % |
0.00/0.01	c |       477 |     231     2707     8338 |     6655      477     25 |  0.002 % |
0.00/0.02	c |       816 |     231     2707     8338 |     7320      816     26 |  0.002 % |
0.00/0.03	c |      1322 |     231     2707     8338 |     8052     1322     24 |  0.002 % |
0.00/0.05	c |      2081 |     231     2707     8338 |     8857     2081     25 |  0.002 % |
0.00/0.08	c |      3220 |     231     2707     8338 |     9743     3220     27 |  0.002 % |
0.10/0.13	c |      4930 |     231     2707     8338 |    10717     4930     26 |  0.002 % |
0.19/0.22	c |      7493 |     231     2707     8338 |    11789     7493     26 |  0.002 % |
0.29/0.37	c |     11337 |     231     2707     8338 |    12968    11337     26 |  0.002 % |
0.59/0.63	c |     17103 |     231     2707     8338 |    14265    10567     26 |  0.002 % |
0.99/1.08	c |     25754 |     231     2707     8338 |    15692    12037     27 |  0.002 % |
1.79/1.89	c |     38728 |     231     2707     8338 |    17261     9220     28 |  0.002 % |
2.89/2.94	c |     58189 |     231     2707     8338 |    18987    11294     30 |  0.002 % |
4.89/4.99	c |     87382 |     231     2707     8338 |    20886    11838     29 |  0.002 % |
7.81/7.82	c |    131174 |     231     2707     8338 |    22974    13624     26 |  0.002 % |
12.69/12.72	c |    196859 |     231     2707     8338 |    25272    21616     27 |  0.002 % |
20.59/20.63	c |    295386 |     231     2707     8338 |    27799    12321     30 |  0.002 % |
33.00/33.03	c |    443175 |     231     2707     8338 |    30579    19954     27 |  0.002 % |
51.39/51.48	c |    664860 |     231     2707     8338 |    33637    19917     24 |  0.002 % |
82.50/82.51	c |    997387 |     231     2707     8338 |    37001    33472     26 |  0.002 % |
131.30/131.30	c ===============================================================================
131.30/131.30	c core #1
131.30/131.30	c 
131.30/131.30	c 
131.30/131.30	c Core size: 3	Core Weight: 2147483647	Total Weight: 2147483647
131.30/131.30	c Current CPU time: 130.046 s
131.30/131.30	c
131.30/131.30	s UNSATISFIABLE
131.30/131.30	c Total CPU time: 130.046 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-3461123-1307067938/watcher-3461123-1307067938 -o /tmp/evaluation-result-3461123-1307067938/solver-3461123-1307067938 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461123-1307067938.opb 

running on 4 cores: 0,2,4,6

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: 2.01 2.01 1.98 2/400 23673
/proc/meminfo: memFree=30077876/32950904 swapFree=56615552/67111528
[pid=23673] ppid=23671 vsize=2532 CPUtime=0.01 cores=0,2,4,6
/proc/23673/stat : 23673 (wbo1.6) R 23671 23673 19672 0 -1 4202496 441 0 0 0 1 0 0 0 25 0 1 0 818393538 2592768 374 33554432000 4194304 5714214 140734088435984 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/23673/statm: 633 374 180 372 0 258 0

[startup+0.107807 s]
/proc/loadavg: 2.01 2.01 1.98 2/400 23673
/proc/meminfo: memFree=30077876/32950904 swapFree=56615552/67111528
[pid=23673] ppid=23671 vsize=3456 CPUtime=0.1 cores=0,2,4,6
/proc/23673/stat : 23673 (wbo1.6) R 23671 23673 19672 0 -1 4202496 670 0 0 0 10 0 0 0 25 0 1 0 818393538 3538944 603 33554432000 4194304 5714214 140734088435984 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/23673/statm: 864 603 180 372 0 489 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3456

[startup+0.200758 s]
/proc/loadavg: 2.01 2.01 1.98 2/400 23673
/proc/meminfo: memFree=30077876/32950904 swapFree=56615552/67111528
[pid=23673] ppid=23671 vsize=4148 CPUtime=0.19 cores=0,2,4,6
/proc/23673/stat : 23673 (wbo1.6) R 23671 23673 19672 0 -1 4202496 868 0 0 0 19 0 0 0 25 0 1 0 818393538 4247552 801 33554432000 4194304 5714214 140734088435984 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/23673/statm: 1037 801 180 372 0 662 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4148

[startup+0.300741 s]
/proc/loadavg: 2.01 2.01 1.98 2/400 23673
/proc/meminfo: memFree=30077876/32950904 swapFree=56615552/67111528
[pid=23673] ppid=23671 vsize=4960 CPUtime=0.29 cores=0,2,4,6
/proc/23673/stat : 23673 (wbo1.6) R 23671 23673 19672 0 -1 4202496 1042 0 0 0 28 1 0 0 25 0 1 0 818393538 5079040 975 33554432000 4194304 5714214 140734088435984 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/23673/statm: 1240 976 180 372 0 865 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4960

[startup+0.700731 s]
/proc/loadavg: 2.01 2.01 1.98 2/400 23673
/proc/meminfo: memFree=30077876/32950904 swapFree=56615552/67111528
[pid=23673] ppid=23671 vsize=6428 CPUtime=0.69 cores=0,2,4,6
/proc/23673/stat : 23673 (wbo1.6) R 23671 23673 19672 0 -1 4202496 1416 0 0 0 67 2 0 0 25 0 1 0 818393538 6582272 1349 33554432000 4194304 5714214 140734088435984 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/23673/statm: 1607 1349 180 372 0 1232 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6428

[startup+1.50064 s]
/proc/loadavg: 2.09 2.03 1.99 3/401 23674
/proc/meminfo: memFree=30071544/32950904 swapFree=56615552/67111528
[pid=23673] ppid=23671 vsize=8544 CPUtime=1.49 cores=0,2,4,6
/proc/23673/stat : 23673 (wbo1.6) R 23671 23673 19672 0 -1 4202496 1952 0 0 0 146 3 0 0 25 0 1 0 818393538 8749056 1885 33554432000 4194304 5714214 140734088435984 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/23673/statm: 2136 1885 180 372 0 1761 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8544

[startup+3.10036 s]
/proc/loadavg: 2.09 2.03 1.99 3/401 23674
/proc/meminfo: memFree=30067408/32950904 swapFree=56615552/67111528
[pid=23673] ppid=23671 vsize=12008 CPUtime=3.09 cores=0,2,4,6
/proc/23673/stat : 23673 (wbo1.6) R 23671 23673 19672 0 -1 4202496 2830 0 0 0 304 5 0 0 25 0 1 0 818393538 12296192 2763 33554432000 4194304 5714214 140734088435984 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/23673/statm: 3002 2763 180 372 0 2627 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12008

[startup+6.30067 s]
/proc/loadavg: 2.09 2.03 1.99 3/401 23674
/proc/meminfo: memFree=30058852/32950904 swapFree=56615552/67111528
[pid=23673] ppid=23671 vsize=18360 CPUtime=6.3 cores=0,2,4,6
/proc/23673/stat : 23673 (wbo1.6) R 23671 23673 19672 0 -1 4202496 4375 0 0 0 621 9 0 0 25 0 1 0 818393538 18800640 4308 33554432000 4194304 5714214 140734088435984 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/23673/statm: 4590 4308 180 372 0 4215 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 18360

[startup+12.7006 s]
/proc/loadavg: 2.08 2.03 1.99 3/401 23674
/proc/meminfo: memFree=30044488/32950904 swapFree=56615552/67111528
[pid=23673] ppid=23671 vsize=28056 CPUtime=12.69 cores=0,2,4,6
/proc/23673/stat : 23673 (wbo1.6) R 23671 23673 19672 0 -1 4202496 6789 0 0 0 1254 15 0 0 25 0 1 0 818393538 28729344 6722 33554432000 4194304 5714214 140734088435984 18446744073709551615 4319768 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/23673/statm: 7014 6722 180 372 0 6639 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28056

[startup+25.5004 s]
/proc/loadavg: 2.07 2.03 1.99 3/401 23675
/proc/meminfo: memFree=30022900/32950904 swapFree=56615552/67111528
[pid=23673] ppid=23671 vsize=45356 CPUtime=25.49 cores=0,2,4,6
/proc/23673/stat : 23673 (wbo1.6) R 23671 23673 19672 0 -1 4202496 11056 0 0 0 2520 29 0 0 25 0 1 0 818393538 46444544 10989 33554432000 4194304 5714214 140734088435984 18446744073709551615 4319440 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/23673/statm: 11339 10989 180 372 0 10964 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45356

[startup+51.1008 s]
/proc/loadavg: 2.12 2.04 1.99 3/401 23676
/proc/meminfo: memFree=29980680/32950904 swapFree=56615552/67111528
[pid=23673] ppid=23671 vsize=78500 CPUtime=51.09 cores=0,2,4,6
/proc/23673/stat : 23673 (wbo1.6) R 23671 23673 19672 0 -1 4202496 19301 0 0 0 5051 58 0 0 25 0 1 0 818393538 80384000 19234 33554432000 4194304 5714214 140734088435984 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/23673/statm: 19625 19234 180 372 0 19250 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 78500

[startup+102.301 s]
/proc/loadavg: 2.05 2.03 1.99 3/401 23677
/proc/meminfo: memFree=29907876/32950904 swapFree=56615552/67111528
[pid=23673] ppid=23671 vsize=133164 CPUtime=102.3 cores=0,2,4,6
/proc/23673/stat : 23673 (wbo1.6) R 23671 23673 19672 0 -1 4202496 32919 0 0 0 10126 104 0 0 25 0 1 0 818393538 136359936 32852 33554432000 4194304 5714214 140734088435984 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/23673/statm: 33291 32852 180 372 0 32916 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 133164

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

[startup+102.415 s]
/proc/loadavg: 2.05 2.03 1.99 3/401 23677
/proc/meminfo: memFree=29907876/32950904 swapFree=56615552/67111528
[pid=23673] ppid=23671 vsize=133428 CPUtime=102.41 cores=0,2,4,6
/proc/23673/stat : 23673 (wbo1.6) R 23671 23673 19672 0 -1 4202496 32963 0 0 0 10137 104 0 0 25 0 1 0 818393538 136630272 32896 33554432000 4194304 5714214 140734088435984 18446744073709551615 4319266 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/23673/statm: 33357 32896 180 372 0 32982 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 133428

[startup+115.2 s]
/proc/loadavg: 2.04 2.03 1.99 3/401 23677
/proc/meminfo: memFree=29892240/32950904 swapFree=56615552/67111528
[pid=23673] ppid=23671 vsize=145972 CPUtime=115.19 cores=0,2,4,6
/proc/23673/stat : 23673 (wbo1.6) R 23671 23673 19672 0 -1 4202496 36086 0 0 0 11406 113 0 0 25 0 1 0 818393538 149475328 36019 33554432000 4194304 5714214 140734088435984 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/23673/statm: 36493 36019 180 372 0 36118 0
Current children cumulated CPU time (s) 115.19
Current children cumulated vsize (KiB) 145972

[startup+121.6 s]
/proc/loadavg: 2.04 2.03 1.99 3/401 23677
/proc/meminfo: memFree=29879344/32950904 swapFree=56615552/67111528
[pid=23673] ppid=23671 vsize=152264 CPUtime=121.59 cores=0,2,4,6
/proc/23673/stat : 23673 (wbo1.6) R 23671 23673 19672 0 -1 4202496 37640 0 0 0 12041 118 0 0 25 0 1 0 818393538 155918336 37573 33554432000 4194304 5714214 140734088435984 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/23673/statm: 38066 37573 180 372 0 37691 0
Current children cumulated CPU time (s) 121.59
Current children cumulated vsize (KiB) 152264

[startup+128.001 s]
/proc/loadavg: 2.03 2.03 1.99 3/401 23678
/proc/meminfo: memFree=29873384/32950904 swapFree=56615552/67111528
[pid=23673] ppid=23671 vsize=157408 CPUtime=127.99 cores=0,2,4,6
/proc/23673/stat : 23673 (wbo1.6) R 23671 23673 19672 0 -1 4202496 38918 0 0 0 12676 123 0 0 25 0 1 0 818393538 161185792 38851 33554432000 4194304 5714214 140734088435984 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/23673/statm: 39352 38851 180 372 0 38977 0
Current children cumulated CPU time (s) 127.99
Current children cumulated vsize (KiB) 157408

[startup+129.601 s]
/proc/loadavg: 2.03 2.03 1.99 3/401 23678
/proc/meminfo: memFree=29870656/32950904 swapFree=56615552/67111528
[pid=23673] ppid=23671 vsize=159312 CPUtime=129.59 cores=0,2,4,6
/proc/23673/stat : 23673 (wbo1.6) R 23671 23673 19672 0 -1 4202496 39397 0 0 0 12835 124 0 0 25 0 1 0 818393538 163135488 39330 33554432000 4194304 5714214 140734088435984 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/23673/statm: 39828 39330 180 372 0 39453 0
Current children cumulated CPU time (s) 129.59
Current children cumulated vsize (KiB) 159312

[startup+130.401 s]
/proc/loadavg: 2.03 2.03 1.99 3/401 23678
/proc/meminfo: memFree=29869412/32950904 swapFree=56615552/67111528
[pid=23673] ppid=23671 vsize=159312 CPUtime=130.39 cores=0,2,4,6
/proc/23673/stat : 23673 (wbo1.6) R 23671 23673 19672 0 -1 4202496 39406 0 0 0 12914 125 0 0 25 0 1 0 818393538 163135488 39339 33554432000 4194304 5714214 140734088435984 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/23673/statm: 39828 39339 180 372 0 39453 0
Current children cumulated CPU time (s) 130.39
Current children cumulated vsize (KiB) 159312

[startup+130.801 s]
/proc/loadavg: 2.03 2.03 1.99 3/401 23678
/proc/meminfo: memFree=29869412/32950904 swapFree=56615552/67111528
[pid=23673] ppid=23671 vsize=159312 CPUtime=130.79 cores=0,2,4,6
/proc/23673/stat : 23673 (wbo1.6) R 23671 23673 19672 0 -1 4202496 39406 0 0 0 12954 125 0 0 25 0 1 0 818393538 163135488 39339 33554432000 4194304 5714214 140734088435984 18446744073709551615 4319768 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/23673/statm: 39828 39339 180 372 0 39453 0
Current children cumulated CPU time (s) 130.79
Current children cumulated vsize (KiB) 159312

[startup+131.2 s]
/proc/loadavg: 2.03 2.03 1.99 3/401 23678
/proc/meminfo: memFree=29869412/32950904 swapFree=56615552/67111528
[pid=23673] ppid=23671 vsize=159444 CPUtime=131.19 cores=0,2,4,6
/proc/23673/stat : 23673 (wbo1.6) R 23671 23673 19672 0 -1 4202496 39445 0 0 0 12994 125 0 0 25 0 1 0 818393538 163270656 39378 33554432000 4194304 5714214 140734088435984 18446744073709551615 4323063 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/23673/statm: 39861 39378 180 372 0 39486 0
Current children cumulated CPU time (s) 131.19
Current children cumulated vsize (KiB) 159444

[startup+131.3 s]
/proc/loadavg: 2.03 2.03 1.99 3/401 23678
/proc/meminfo: memFree=29869412/32950904 swapFree=56615552/67111528
[pid=23673] ppid=23671 vsize=159708 CPUtime=131.3 cores=0,2,4,6
/proc/23673/stat : 23673 (wbo1.6) R 23671 23673 19672 0 -1 4202496 39491 0 0 0 13004 126 0 0 25 0 1 0 818393538 163540992 39424 33554432000 4194304 5714214 140734088435984 18446744073709551615 4319375 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/23673/statm: 39927 39424 180 372 0 39552 0
Current children cumulated CPU time (s) 131.3
Current children cumulated vsize (KiB) 159708

Child status: 0
Real time (s): 131.315
CPU time (s): 131.315
CPU user time (s): 130.046
CPU system time (s): 1.26881
CPU usage (%): 99.9999
Max. virtual memory (cumulated for all children) (KiB): 159708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 130.046
system time used= 1.26881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39493
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= 91

runsolver used 0.557915 second user time and 1.12383 second system time

The end

Launcher Data 

Begin job on node121 at 2011-06-03 04:25:38
IDJOB=3461123
IDBENCH=1270
IDSOLVER=1953
FILE ID=node121/3461123-1307067938
RUNJOBID= node121-1307065826-20255
PBS_JOBID= 13497865
Free space on /tmp= 73948 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900581320.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3461123-1307067938/watcher-3461123-1307067938 -o /tmp/evaluation-result-3461123-1307067938/solver-3461123-1307067938 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461123-1307067938.opb

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

MD5SUM BENCH= 9f20f031d3068edba1350cbde5c721b5
RANDOM SEED=975894397

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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		: 2666.817
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		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      30078032 kB
Buffers:        258028 kB
Cached:         363728 kB
SwapCached:       9896 kB
Active:        2265692 kB
Inactive:       349492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      30078032 kB
SwapTotal:    67111528 kB
SwapFree:     56615552 kB
Dirty:            4760 kB
Writeback:           0 kB
AnonPages:     1990780 kB
Mapped:          13788 kB
Slab:           139816 kB
PageTables:      51852 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS: 83674208 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= 73944 MiB
End job on node121 at 2011-06-03 04:27:49