Trace number 3461008

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 1.6? (TO) 1800.07 1800.05

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin18.opb
MD5SUMf17e31cb6762bd0e8d3e659d7bd1050c
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables23409
Total number of constraints1386
Number of constraints which are clauses612
Number of constraints which are cardinality constraints (but not clauses)774
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint153
Maximum length of a constraint289
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 291
Number of bits of the biggest sum of numbers9
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-3461008-1307065865.opb.
0.00/0.00	c Instance file HOME/instance-3461008-1307065865.opb
0.00/0.00	c File size is 2240520 bytes.
0.10/0.17	c Highest Coefficient sum: 291
0.10/0.17	c ============================[ Problem Statistics ]=============================
0.10/0.17	c |                                                                             |
0.10/0.17	c |  Parsing time:          0.17         s                                      |
0.10/0.17	c |  Number Variables:      23409                                               |
0.10/0.17	c |  Number Clauses:        612                                                 |
0.10/0.17	c |  Number Cardinality:    774                                                 |
0.10/0.17	c |  Number PB Constraints: 0                                                   |
0.10/0.18	c ============================[ Search Statistics ]==============================
0.10/0.18	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.18	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.10/0.18	c ===============================================================================
0.10/0.18	c |         0 |   23409     1386   234090 |     5000        0   -nan |  0.000 % |
0.19/0.22	c ============================[ Search Statistics ]==============================
0.19/0.22	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.22	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.19/0.22	c ===============================================================================
0.19/0.22	c |         0 |   23409     1386   234090 |     5000        0   -nan |  0.000 % |
0.19/0.27	c |       100 |   23409     1386   234090 |     5500      100    394 |  0.000 % |
0.29/0.33	c |       250 |   23409     1386   234090 |     6050      250    510 |  0.000 % |
0.39/0.49	c |       475 |   23409     1386   234090 |     6655      475    587 |  0.000 % |
0.59/0.68	c |       813 |   23409     1386   234090 |     7320      813    548 |  0.000 % |
1.20/1.26	c |      1319 |   23409     1386   234090 |     8052     1319    797 |  0.000 % |
1.99/2.09	c |      2078 |   23409     1386   234090 |     8857     2078    887 |  0.000 % |
4.09/4.13	c |      3218 |   23409     1386   234090 |     9743     3218   1188 |  0.000 % |
6.70/6.71	c |      4926 |   23409     1386   234090 |    10717     4926   1269 |  0.000 % |
10.49/10.55	c |      7489 |   23409     1386   234090 |    11789     7489   1328 |  0.000 % |
14.89/14.91	c |     11333 |   23409     1386   234090 |    12968    11333   1301 |  0.000 % |
36.09/36.14	c |     17099 |   23409     1386   234090 |    14265    17099   1979 |  0.000 % |
44.49/44.52	c |     25749 |   23409     1386   234090 |    15692    17200   1868 |  0.000 % |
76.89/76.98	c |     38724 |   23409     1386   234090 |    17261    21575   1810 |  0.000 % |
161.81/161.83	c |     58185 |   23409     1386   234090 |    18987    30249   3033 |  0.000 % |
322.08/322.11	c |     87378 |   23409     1386   234090 |    20886    15725   5649 |  0.000 % |
435.78/435.82	c |    131173 |   23409     1386   234090 |    22974    30005   3139 |  0.000 % |
635.69/635.77	c |    196857 |   23409     1386   234090 |    25272    25161   3409 |  0.000 % |
1139.80/1139.85	c |    295383 |   23409     1386   234090 |    27799    29634   2718 |  0.000 % |
1685.11/1685.14	c |    443174 |   23409     1386   234090 |    30579    30729   2918 |  0.000 % |

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-3461008-1307065865/watcher-3461008-1307065865 -o /tmp/evaluation-result-3461008-1307065865/solver-3461008-1307065865 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461008-1307065865.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: 1.92 1.98 1.94 3/400 20357
/proc/meminfo: memFree=30122340/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=6868 CPUtime=0.01 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 981 0 0 0 1 0 0 0 25 0 1 0 818186228 7032832 934 33554432000 4194304 5714214 140734606695632 18446744073709551615 4315409 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20357/statm: 1752 934 202 372 0 829 0

[startup+0.105383 s]
/proc/loadavg: 1.92 1.98 1.94 3/400 20357
/proc/meminfo: memFree=30122340/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=14212 CPUtime=0.1 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 2955 0 0 0 10 0 0 0 25 0 1 0 818186228 14553088 2908 33554432000 4194304 5714214 140734606695632 18446744073709551615 4228544 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20357/statm: 3553 2908 504 372 0 2630 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 14212

[startup+0.200425 s]
/proc/loadavg: 1.92 1.98 1.94 3/400 20357
/proc/meminfo: memFree=30122340/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=28992 CPUtime=0.19 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 7310 0 0 0 19 0 0 0 25 0 1 0 818186228 29687808 6678 33554432000 4194304 5714214 140734606695632 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20357/statm: 7248 6681 173 372 0 6873 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28992

[startup+0.300379 s]
/proc/loadavg: 1.92 1.98 1.94 3/400 20357
/proc/meminfo: memFree=30122340/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=29936 CPUtime=0.29 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 8224 0 0 0 28 1 0 0 25 0 1 0 818186228 30654464 7042 33554432000 4194304 5714214 140734606695632 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20357/statm: 7484 7042 180 372 0 7109 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29936

[startup+0.700324 s]
/proc/loadavg: 1.92 1.98 1.94 3/400 20357
/proc/meminfo: memFree=30122340/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=29936 CPUtime=0.69 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 8224 0 0 0 68 1 0 0 25 0 1 0 818186228 30654464 7042 33554432000 4194304 5714214 140734606695632 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20357/statm: 7484 7042 180 372 0 7109 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29936

[startup+1.50025 s]
/proc/loadavg: 1.92 1.98 1.94 3/401 20358
/proc/meminfo: memFree=30094060/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=29936 CPUtime=1.49 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 8230 0 0 0 147 2 0 0 25 0 1 0 818186228 30654464 7048 33554432000 4194304 5714214 140734606695632 18446744073709551615 4311584 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20357/statm: 7484 7048 180 372 0 7109 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29936

[startup+3.10096 s]
/proc/loadavg: 1.92 1.98 1.94 3/401 20358
/proc/meminfo: memFree=30090588/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=34340 CPUtime=3.09 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 9357 0 0 0 307 2 0 0 25 0 1 0 818186228 35164160 8175 33554432000 4194304 5714214 140734606695632 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20357/statm: 8585 8175 180 372 0 8210 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34340

[startup+6.30028 s]
/proc/loadavg: 1.92 1.98 1.94 3/401 20358
/proc/meminfo: memFree=30065452/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=46744 CPUtime=6.29 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 12437 0 0 0 626 3 0 0 25 0 1 0 818186228 47865856 11255 33554432000 4194304 5714214 140734606695632 18446744073709551615 4309531 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20357/statm: 11686 11255 180 372 0 11311 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 46744

[startup+12.7001 s]
/proc/loadavg: 1.93 1.98 1.94 3/401 20358
/proc/meminfo: memFree=30014768/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=73496 CPUtime=12.69 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 19146 0 0 0 1264 5 0 0 25 0 1 0 818186228 75259904 17964 33554432000 4194304 5714214 140734606695632 18446744073709551615 4309552 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20357/statm: 18374 17964 180 372 0 17999 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73496

[startup+25.501 s]
/proc/loadavg: 1.94 1.98 1.94 3/401 20359
/proc/meminfo: memFree=29930184/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=123356 CPUtime=25.49 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 31595 0 0 0 2542 7 0 0 25 0 1 0 818186228 126316544 30413 33554432000 4194304 5714214 140734606695632 18446744073709551615 4309544 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20357/statm: 30839 30413 180 372 0 30464 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 123356

[startup+51.1004 s]
/proc/loadavg: 1.96 1.98 1.94 3/401 20359
/proc/meminfo: memFree=29774280/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=159200 CPUtime=51.09 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 40548 0 0 0 5098 11 0 0 25 0 1 0 818186228 163020800 39366 33554432000 4194304 5714214 140734606695632 18446744073709551615 4309546 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20357/statm: 39800 39366 180 372 0 39425 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 159200

[startup+102.301 s]
/proc/loadavg: 1.98 1.98 1.94 3/401 20361
/proc/meminfo: memFree=29706412/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=218640 CPUtime=102.3 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 55416 0 0 0 10214 16 0 0 25 0 1 0 818186228 223887360 54234 33554432000 4194304 5714214 140734606695632 18446744073709551615 4309121 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20357/statm: 54660 54234 180 372 0 54285 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 218640

[startup+162.301 s]
/proc/loadavg: 2.07 2.00 1.95 3/401 20362
/proc/meminfo: memFree=29495328/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=393692 CPUtime=162.29 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 99171 0 0 0 16205 24 0 0 25 0 1 0 818186228 403140608 97989 33554432000 4194304 5714214 140734606695632 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20357/statm: 98423 97989 180 372 0 98048 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 393692

[startup+222.315 s]
/proc/loadavg: 2.02 2.00 1.95 3/401 20364
/proc/meminfo: memFree=29407376/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=453796 CPUtime=222.29 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 114178 0 0 0 22200 29 0 0 25 0 1 0 818186228 464687104 112996 33554432000 4194304 5714214 140734606695632 18446744073709551615 4309791 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 113449 112996 180 372 0 113074 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 453796

[startup+282.3 s]
/proc/loadavg: 2.01 2.00 1.95 3/401 20365
/proc/meminfo: memFree=29184900/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=628896 CPUtime=282.28 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 157968 0 0 0 28192 36 0 0 25 0 1 0 818186228 643989504 156786 33554432000 4194304 5714214 140734606695632 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 157224 156786 180 372 0 156849 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 628896

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/401 20367
/proc/meminfo: memFree=29031204/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=715680 CPUtime=342.27 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 179636 0 0 0 34187 40 0 0 25 0 1 0 818186228 732856320 178454 33554432000 4194304 5714214 140734606695632 18446744073709551615 4309531 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 178920 178454 180 372 0 178545 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 715680

[startup+402.301 s]
/proc/loadavg: 2.08 2.01 1.95 3/401 20369
/proc/meminfo: memFree=28892900/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=715680 CPUtime=402.28 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 179639 0 0 0 40184 44 0 0 25 0 1 0 818186228 732856320 178457 33554432000 4194304 5714214 140734606695632 18446744073709551615 4309552 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 178920 178457 180 372 0 178545 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 715680

[startup+462.301 s]
/proc/loadavg: 2.03 2.01 1.95 3/401 20370
/proc/meminfo: memFree=28880220/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=715680 CPUtime=462.28 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 179639 0 0 0 46180 48 0 0 25 0 1 0 818186228 732856320 178457 33554432000 4194304 5714214 140734606695632 18446744073709551615 4309542 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 178920 178457 180 372 0 178545 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 715680

[startup+522.3 s]
/proc/loadavg: 2.01 2.00 1.95 3/401 20372
/proc/meminfo: memFree=28880176/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=715680 CPUtime=522.28 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 179639 0 0 0 52176 52 0 0 25 0 1 0 818186228 732856320 178457 33554432000 4194304 5714214 140734606695632 18446744073709551615 4309184 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 178920 178457 180 372 0 178545 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 715680

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/401 20373
/proc/meminfo: memFree=28880144/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=715680 CPUtime=582.29 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 179639 0 0 0 58175 54 0 0 25 0 1 0 818186228 732856320 178457 33554432000 4194304 5714214 140734606695632 18446744073709551615 4309222 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 178920 178457 180 372 0 178545 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 715680

[startup+642.301 s]

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

[startup+882.315 s]
/proc/loadavg: 2.00 2.00 1.96 3/401 20859
/proc/meminfo: memFree=28759824/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=740292 CPUtime=882.31 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 185813 0 0 0 88164 67 0 0 25 0 1 0 818186228 758059008 184631 33554432000 4194304 5714214 140734606695632 18446744073709551615 4309494 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 185073 184631 180 372 0 184698 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 740292

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.96 3/401 20861
/proc/meminfo: memFree=28714392/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=812636 CPUtime=942.29 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 203868 0 0 0 94159 70 0 0 25 0 1 0 818186228 832139264 202686 33554432000 4194304 5714214 140734606695632 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 203159 202686 180 372 0 202784 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 812636

[startup+1002.3 s]
/proc/loadavg: 2.04 2.01 1.96 3/401 20863
/proc/meminfo: memFree=28714472/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=812636 CPUtime=1002.29 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 203873 0 0 0 100158 71 0 0 25 0 1 0 818186228 832139264 202691 33554432000 4194304 5714214 140734606695632 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 203159 202691 180 372 0 202784 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 812636

[startup+1062.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/401 20864
/proc/meminfo: memFree=28714448/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=812636 CPUtime=1062.3 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 203873 0 0 0 106158 72 0 0 25 0 1 0 818186228 832139264 202691 33554432000 4194304 5714214 140734606695632 18446744073709551615 4309544 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 203159 202691 180 372 0 202784 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 812636

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/401 20866
/proc/meminfo: memFree=28654268/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=872308 CPUtime=1122.3 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 218817 0 0 0 112155 75 0 0 25 0 1 0 818186228 893243392 217635 33554432000 4194304 5714214 140734606695632 18446744073709551615 4309546 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 218077 217635 180 372 0 217702 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 872308

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/401 20867
/proc/meminfo: memFree=28652868/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=872308 CPUtime=1182.3 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 218817 0 0 0 118150 80 0 0 25 0 1 0 818186228 893243392 217635 33554432000 4194304 5714214 140734606695632 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 218077 217635 180 372 0 217702 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 872308

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/401 20869
/proc/meminfo: memFree=28652852/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=872308 CPUtime=1242.3 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 218821 0 0 0 124147 83 0 0 25 0 1 0 818186228 893243392 217639 33554432000 4194304 5714214 140734606695632 18446744073709551615 4309546 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 218077 217639 180 372 0 217702 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 872308

[startup+1302.3 s]
/proc/loadavg: 2.06 2.01 1.97 3/401 20871
/proc/meminfo: memFree=28652424/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=872308 CPUtime=1302.31 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 218821 0 0 0 130144 87 0 0 25 0 1 0 818186228 893243392 217639 33554432000 4194304 5714214 140734606695632 18446744073709551615 4309531 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 218077 217639 180 372 0 217702 0
Current children cumulated CPU time (s) 1302.31
Current children cumulated vsize (KiB) 872308

[startup+1362.3 s]
/proc/loadavg: 2.02 2.01 1.97 3/401 20872
/proc/meminfo: memFree=28654636/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=872308 CPUtime=1362.31 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 218821 0 0 0 136142 89 0 0 25 0 1 0 818186228 893243392 217639 33554432000 4194304 5714214 140734606695632 18446744073709551615 4309121 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 218077 217639 180 372 0 217702 0
Current children cumulated CPU time (s) 1362.31
Current children cumulated vsize (KiB) 872308

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/401 20874
/proc/meminfo: memFree=28654340/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=872308 CPUtime=1422.32 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 218821 0 0 0 142141 91 0 0 25 0 1 0 818186228 893243392 217639 33554432000 4194304 5714214 140734606695632 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 218077 217639 180 372 0 217702 0
Current children cumulated CPU time (s) 1422.32
Current children cumulated vsize (KiB) 872308

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/401 20875
/proc/meminfo: memFree=28653932/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=872308 CPUtime=1482.31 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 218821 0 0 0 148136 95 0 0 25 0 1 0 818186228 893243392 217639 33554432000 4194304 5714214 140734606695632 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 218077 217639 180 372 0 217702 0
Current children cumulated CPU time (s) 1482.31
Current children cumulated vsize (KiB) 872308

[startup+1542.31 s]
/proc/loadavg: 2.06 2.01 1.97 3/401 20877
/proc/meminfo: memFree=28654364/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=872308 CPUtime=1542.32 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 218821 0 0 0 154135 97 0 0 25 0 1 0 818186228 893243392 217639 33554432000 4194304 5714214 140734606695632 18446744073709551615 4309542 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 218077 217639 180 372 0 217702 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 872308

[startup+1602.3 s]
/proc/loadavg: 2.02 2.01 1.97 3/401 20879
/proc/meminfo: memFree=28654088/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=872308 CPUtime=1602.31 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 218821 0 0 0 160132 99 0 0 25 0 1 0 818186228 893243392 217639 33554432000 4194304 5714214 140734606695632 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 218077 217639 180 372 0 217702 0
Current children cumulated CPU time (s) 1602.31
Current children cumulated vsize (KiB) 872308

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/401 20880
/proc/meminfo: memFree=28654288/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=872308 CPUtime=1662.31 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 218821 0 0 0 166131 100 0 0 25 0 1 0 818186228 893243392 217639 33554432000 4194304 5714214 140734606695632 18446744073709551615 4309212 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 218077 217639 180 372 0 217702 0
Current children cumulated CPU time (s) 1662.31
Current children cumulated vsize (KiB) 872308

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/401 20882
/proc/meminfo: memFree=28653992/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=872308 CPUtime=1722.32 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 218821 0 0 0 172126 106 0 0 25 0 1 0 818186228 893243392 217639 33554432000 4194304 5714214 140734606695632 18446744073709551615 4309546 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 218077 217639 180 372 0 217702 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 872308

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/401 20911
/proc/meminfo: memFree=29328420/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=872308 CPUtime=1782.31 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 218825 0 0 0 178122 109 0 0 25 0 1 0 818186228 893243392 217643 33554432000 4194304 5714214 140734606695632 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 218077 217643 180 372 0 217702 0
Current children cumulated CPU time (s) 1782.31
Current children cumulated vsize (KiB) 872308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.00 1.97 3/401 20912
/proc/meminfo: memFree=29315176/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=872308 CPUtime=1800.02 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 218825 0 0 0 179892 110 0 0 25 0 1 0 818186228 893243392 217643 33554432000 4194304 5714214 140734606695632 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 218077 217643 180 372 0 217702 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 872308

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800 s]
/proc/loadavg: 2.00 2.00 1.97 3/401 20912
/proc/meminfo: memFree=29315176/32950904 swapFree=56615552/67111528
[pid=20357] ppid=20355 vsize=872308 CPUtime=1800.02 cores=0,2,4,6
/proc/20357/stat : 20357 (wbo1.6) R 20355 20357 19672 0 -1 4202496 218825 0 0 0 179892 110 0 0 25 0 1 0 818186228 893243392 217643 33554432000 4194304 5714214 140734606695632 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/20357/statm: 218077 217643 180 372 0 217702 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 872308

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.05
CPU time (s): 1800.07
CPU user time (s): 1798.93
CPU system time (s): 1.14083
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 872308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.93
system time used= 1.14083
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 218825
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= 2743

runsolver used 7.12492 second user time and 15.8126 second system time

The end

Launcher Data 

Begin job on node121 at 2011-06-03 03:51:05
IDJOB=3461008
IDBENCH=1155
IDSOLVER=1953
FILE ID=node121/3461008-1307065865
RUNJOBID= node121-1307065826-20255
PBS_JOBID= 13497865
Free space on /tmp= 73824 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin18.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3461008-1307065865/watcher-3461008-1307065865 -o /tmp/evaluation-result-3461008-1307065865/solver-3461008-1307065865 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461008-1307065865.opb

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

MD5SUM BENCH= f17e31cb6762bd0e8d3e659d7bd1050c
RANDOM SEED=1203711399

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:      30122496 kB
Buffers:        253108 kB
Cached:         365088 kB
SwapCached:       9896 kB
Active:        2223712 kB
Inactive:       346736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      30122496 kB
SwapTotal:    67111528 kB
SwapFree:     56615552 kB
Dirty:            7972 kB
Writeback:           0 kB
AnonPages:     1949428 kB
Mapped:          13788 kB
Slab:           139432 kB
PageTables:      51504 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS: 83633484 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 04:21:07