Trace number 3461474

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) 1800.1 1800.04

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-45-40.opb
MD5SUMbfd9076f83014271363fd9848b4f1d95
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 benchmark0.038993
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1800
Total number of constraints85
Number of constraints which are clauses45
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint45
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 46
Number of bits of the biggest sum of numbers6
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-3461474-1307098655.opb.
0.00/0.00	c Instance file HOME/instance-3461474-1307098655.opb
0.00/0.00	c File size is 31022 bytes.
0.00/0.00	c Highest Coefficient sum: 46
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      1800                                                |
0.00/0.00	c |  Number Clauses:        45                                                  |
0.00/0.00	c |  Number Cardinality:    40                                                  |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
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 |    1800       85     3600 |     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 |    1800       85     3600 |     5000        0   -nan |  0.000 % |
0.00/0.01	c |       100 |    1800       85     3600 |     5500      100    168 |  0.000 % |
0.00/0.02	c |       252 |    1800       85     3600 |     6050      252    167 |  0.000 % |
0.00/0.04	c |       478 |    1800       85     3600 |     6655      478    274 |  0.000 % |
0.05/0.08	c |       816 |    1800       85     3600 |     7320      816    265 |  0.000 % |
0.08/0.12	c |      1324 |    1800       85     3600 |     8052     1324    251 |  0.000 % |
0.19/0.23	c |      2084 |    1800       85     3600 |     8857     2084    255 |  0.000 % |
0.29/0.40	c |      3225 |    1800       85     3600 |     9743     3225    254 |  0.000 % |
0.59/0.66	c |      4933 |    1800       85     3600 |    10717     4933    245 |  0.000 % |
1.10/1.16	c |      7495 |    1800       85     3600 |    11789     7495    242 |  0.000 % |
2.10/2.18	c |     11340 |    1800       85     3600 |    12968    11340    250 |  0.000 % |
3.79/3.86	c |     17106 |    1800       85     3600 |    14265     9763    271 |  0.000 % |
7.71/7.79	c |     25755 |    1800       85     3600 |    15692    10443    333 |  0.000 % |
12.99/13.07	c |     38730 |    1800       85     3600 |    17261    14733    300 |  0.000 % |
23.68/23.77	c |     58192 |    1800       85     3600 |    18987    15287    487 |  0.000 % |
40.79/40.81	c |     87385 |    1800       85     3600 |    20886    13548    573 |  0.000 % |
68.29/68.35	c |    131174 |    1800       85     3600 |    22974    12208    420 |  0.000 % |
103.31/103.41	c |    196860 |    1800       85     3600 |    25272    15479    492 |  0.000 % |
169.31/169.41	c |    295386 |    1800       85     3600 |    27799    13161    401 |  0.000 % |
273.99/274.02	c |    443177 |    1800       85     3600 |    30579    15335    540 |  0.000 % |
425.40/425.40	c |    664865 |    1800       85     3600 |    33637    30818    401 |  0.000 % |
664.21/664.20	c |    997395 |    1800       85     3600 |    37001    21661    493 |  0.000 % |
1031.74/1031.75	c |   1496183 |    1800       85     3600 |    40701    24019    367 |  0.000 % |
1685.75/1685.73	c |   2244366 |    1800       85     3600 |    44771    40569    525 |  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-3461474-1307098655/watcher-3461474-1307098655 -o /tmp/evaluation-result-3461474-1307098655/solver-3461474-1307098655 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461474-1307098655.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 2.02 2.00 3/514 18248
/proc/meminfo: memFree=21845656/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=3304 CPUtime=0 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 613 0 0 0 0 0 0 0 25 0 1 0 802281113 3383296 558 33554432000 4194304 5714214 140733216404176 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 826 558 179 372 0 451 0

[startup+0.060668 s]
/proc/loadavg: 2.00 2.02 2.00 3/514 18248
/proc/meminfo: memFree=21845656/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=3700 CPUtime=0.05 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 726 0 0 0 5 0 0 0 25 0 1 0 802281113 3788800 671 33554432000 4194304 5714214 140733216404176 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 925 671 180 372 0 550 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3700

[startup+0.100661 s]
/proc/loadavg: 2.00 2.02 2.00 3/514 18248
/proc/meminfo: memFree=21845656/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=4096 CPUtime=0.08 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 835 0 0 0 8 0 0 0 25 0 1 0 802281113 4194304 780 33554432000 4194304 5714214 140733216404176 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 1024 780 180 372 0 649 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4096

[startup+0.300623 s]
/proc/loadavg: 2.00 2.02 2.00 3/514 18248
/proc/meminfo: memFree=21845656/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=6076 CPUtime=0.29 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 1329 0 0 0 28 1 0 0 25 0 1 0 802281113 6221824 1274 33554432000 4194304 5714214 140733216404176 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 1519 1274 180 372 0 1144 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6076

[startup+0.700546 s]
/proc/loadavg: 2.00 2.02 2.00 3/514 18248
/proc/meminfo: memFree=21845656/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=9380 CPUtime=0.69 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 2128 0 0 0 67 2 0 0 25 0 1 0 802281113 9605120 2073 33554432000 4194304 5714214 140733216404176 18446744073709551615 4319395 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 2345 2073 180 372 0 1970 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9380

[startup+1.5004 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 18249
/proc/meminfo: memFree=21829528/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=14400 CPUtime=1.49 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 3382 0 0 0 146 3 0 0 25 0 1 0 802281113 14745600 3327 33554432000 4194304 5714214 140733216404176 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 3600 3327 180 372 0 3225 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14400

[startup+3.10109 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 18249
/proc/meminfo: memFree=21818120/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=21552 CPUtime=3.09 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 5176 0 0 0 305 4 0 0 25 0 1 0 802281113 22069248 5121 33554432000 4194304 5714214 140733216404176 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 5388 5121 180 372 0 5013 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21552

[startup+6.30049 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 18249
/proc/meminfo: memFree=21804052/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=27808 CPUtime=6.28 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 6733 0 0 0 622 6 0 0 22 0 1 0 802281113 28475392 6678 33554432000 4194304 5714214 140733216404176 18446744073709551615 4200720 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 6952 6678 180 372 0 6577 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27808

[startup+12.7003 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 18249
/proc/meminfo: memFree=21791368/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=31824 CPUtime=12.69 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 7747 0 0 0 1260 9 0 0 25 0 1 0 802281113 32587776 7692 33554432000 4194304 5714214 140733216404176 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 7956 7692 180 372 0 7581 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31824

[startup+25.5009 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 18250
/proc/meminfo: memFree=21752200/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=61428 CPUtime=25.49 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 15119 0 0 0 2534 15 0 0 25 0 1 0 802281113 62902272 15064 33554432000 4194304 5714214 140733216404176 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 15357 15064 180 372 0 14982 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 61428

[startup+51.101 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 18250
/proc/meminfo: memFree=21727948/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=72528 CPUtime=51.08 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 17875 0 0 0 5086 22 0 0 25 0 1 0 802281113 74268672 17820 33554432000 4194304 5714214 140733216404176 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 18132 17820 180 372 0 17757 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 72528

[startup+102.319 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 18252
/proc/meminfo: memFree=21691848/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=82832 CPUtime=102.31 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 20445 0 0 0 10191 40 0 0 25 0 1 0 802281113 84819968 20390 33554432000 4194304 5714214 140733216404176 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 20708 20390 180 372 0 20333 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 82832

[startup+162.301 s]
/proc/loadavg: 2.04 2.02 2.00 3/515 18253
/proc/meminfo: memFree=21672100/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=93912 CPUtime=162.3 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 23094 0 0 0 16173 57 0 0 25 0 1 0 802281113 96165888 23039 33554432000 4194304 5714214 140733216404176 18446744073709551615 4309080 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 23478 23039 180 372 0 23103 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 93912

[startup+222.301 s]
/proc/loadavg: 2.06 2.03 2.00 3/515 18264
/proc/meminfo: memFree=21605508/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=133524 CPUtime=222.3 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 32935 0 0 0 22156 74 0 0 25 0 1 0 802281113 136728576 32858 33554432000 4194304 5714214 140733216404176 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 33381 32858 180 372 0 33006 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 133524

[startup+282.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/515 18265
/proc/meminfo: memFree=21577540/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=145760 CPUtime=282.29 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 37569 0 0 0 28138 91 0 0 25 0 1 0 802281113 149258240 35921 33554432000 4194304 5714214 140733216404176 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 36440 35921 180 372 0 36065 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 145760

[startup+342.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 18267
/proc/meminfo: memFree=21563220/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=145760 CPUtime=342.3 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 37571 0 0 0 34125 105 0 0 25 0 1 0 802281113 149258240 35923 33554432000 4194304 5714214 140733216404176 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 36440 35923 180 372 0 36065 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 145760

[startup+402.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 18269
/proc/meminfo: memFree=21547536/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=146420 CPUtime=402.3 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 37719 0 0 0 40110 120 0 0 25 0 1 0 802281113 149934080 36071 33554432000 4194304 5714214 140733216404176 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 36605 36071 180 372 0 36230 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 146420

[startup+462.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/515 18270
/proc/meminfo: memFree=21494784/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=185820 CPUtime=462.3 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 47538 0 0 0 46092 138 0 0 25 0 1 0 802281113 190279680 45890 33554432000 4194304 5714214 140733216404176 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 46455 45890 180 372 0 46080 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 185820

[startup+522.301 s]
/proc/loadavg: 2.05 2.04 2.00 3/515 18272
/proc/meminfo: memFree=21471184/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=197148 CPUtime=522.31 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 50328 0 0 0 52076 155 0 0 25 0 1 0 802281113 201879552 48680 33554432000 4194304 5714214 140733216404176 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 49287 48680 180 372 0 48912 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 197148

[startup+582.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/515 18273
/proc/meminfo: memFree=21456732/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=205372 CPUtime=582.3 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 54102 0 0 0 58060 170 0 0 25 0 1 0 802281113 210300928 50757 33554432000 4194304 5714214 140733216404176 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 51343 50757 180 372 0 50968 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 205372

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/515 18280
/proc/meminfo: memFree=21384136/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=227720 CPUtime=822.32 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 59507 0 0 0 82003 229 0 0 25 0 1 0 802281113 233185280 56162 33554432000 4194304 5714214 140733216404176 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 56930 56162 180 372 0 56555 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 227720

[startup+882.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 18281
/proc/meminfo: memFree=21371412/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=230616 CPUtime=882.32 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 60205 0 0 0 87988 244 0 0 25 0 1 0 802281113 236150784 56860 33554432000 4194304 5714214 140733216404176 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 57654 56860 180 372 0 57279 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 230616

[startup+942.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 18283
/proc/meminfo: memFree=21358464/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=239616 CPUtime=942.33 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 62404 0 0 0 93974 259 0 0 25 0 1 0 802281113 245366784 59059 33554432000 4194304 5714214 140733216404176 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 59904 59059 180 372 0 59529 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 239616

[startup+1002.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/515 18285
/proc/meminfo: memFree=21337836/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=252400 CPUtime=1002.32 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 65543 0 0 0 99961 271 0 0 25 0 1 0 802281113 258457600 62198 33554432000 4194304 5714214 140733216404176 18446744073709551615 4319274 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 63100 62198 180 372 0 62725 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 252400

[startup+1062.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/515 18286
/proc/meminfo: memFree=21286796/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=300548 CPUtime=1062.32 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 77501 0 0 0 105940 292 0 0 25 0 1 0 802281113 307761152 74156 33554432000 4194304 5714214 140733216404176 18446744073709551615 4319395 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 75137 74156 180 372 0 74762 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 300548

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 18288
/proc/meminfo: memFree=21261916/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=320504 CPUtime=1122.33 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 82474 0 0 0 111927 306 0 0 25 0 1 0 802281113 328196096 79129 33554432000 4194304 5714214 140733216404176 18446744073709551615 4300287 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 80126 79129 180 372 0 79751 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 320504

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/515 18289
/proc/meminfo: memFree=21215844/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=354984 CPUtime=1182.33 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 91085 0 0 0 117917 316 0 0 25 0 1 0 802281113 363503616 87736 33554432000 4194304 5714214 140733216404176 18446744073709551615 4319440 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 88746 87736 180 372 0 88371 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 354984

[startup+1242.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/515 18291
/proc/meminfo: memFree=21197068/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=361500 CPUtime=1242.33 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 92707 0 0 0 123902 331 0 0 25 0 1 0 802281113 370176000 89358 33554432000 4194304 5714214 140733216404176 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 90375 89358 180 372 0 90000 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 361500

[startup+1302.3 s]
/proc/loadavg: 2.06 2.03 2.01 3/515 18293
/proc/meminfo: memFree=21183368/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=361572 CPUtime=1302.34 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 92714 0 0 0 129890 344 0 0 25 0 1 0 802281113 370249728 89365 33554432000 4194304 5714214 140733216404176 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 90393 89365 180 372 0 90018 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 361572

[startup+1362.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/515 18294
/proc/meminfo: memFree=21170040/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=361572 CPUtime=1362.34 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 92720 0 0 0 135879 355 0 0 25 0 1 0 802281113 370249728 89371 33554432000 4194304 5714214 140733216404176 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 90393 89371 180 372 0 90018 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 361572

[startup+1422.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 18296
/proc/meminfo: memFree=21165768/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=361572 CPUtime=1422.36 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 92720 0 0 0 141866 370 0 0 25 0 1 0 802281113 370249728 89371 33554432000 4194304 5714214 140733216404176 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 90393 89371 180 372 0 90018 0
Current children cumulated CPU time (s) 1422.36
Current children cumulated vsize (KiB) 361572

[startup+1482.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/515 18297
/proc/meminfo: memFree=21154408/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=361572 CPUtime=1482.34 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 92729 0 0 0 147851 383 0 0 25 0 1 0 802281113 370249728 89380 33554432000 4194304 5714214 140733216404176 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 90393 89380 180 372 0 90018 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 361572

[startup+1542.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/515 18299
/proc/meminfo: memFree=21117544/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=379392 CPUtime=1542.35 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 97153 0 0 0 153837 398 0 0 25 0 1 0 802281113 388497408 93804 33554432000 4194304 5714214 140733216404176 18446744073709551615 4319355 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 94848 93804 180 372 0 94473 0
Current children cumulated CPU time (s) 1542.35
Current children cumulated vsize (KiB) 379392

[startup+1602.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/515 18301
/proc/meminfo: memFree=21118132/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=378272 CPUtime=1602.34 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 97158 0 0 0 159823 411 0 0 25 0 1 0 802281113 387350528 93560 33554432000 4194304 5714214 140733216404176 18446744073709551615 4319395 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 94568 93560 180 372 0 94193 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 378272

[startup+1662.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 18305
/proc/meminfo: memFree=21118928/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=378272 CPUtime=1662.34 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 97160 0 0 0 165811 423 0 0 25 0 1 0 802281113 387350528 93562 33554432000 4194304 5714214 140733216404176 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 94568 93562 180 372 0 94193 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 378272

[startup+1722.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/515 18307
/proc/meminfo: memFree=21119408/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=378344 CPUtime=1722.35 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 97190 0 0 0 171799 436 0 0 25 0 1 0 802281113 387424256 93592 33554432000 4194304 5714214 140733216404176 18446744073709551615 4309516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 94586 93592 180 372 0 94211 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 378344

[startup+1782.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/515 18308
/proc/meminfo: memFree=21105712/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=378344 CPUtime=1782.35 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 97193 0 0 0 177785 450 0 0 25 0 1 0 802281113 387424256 93595 33554432000 4194304 5714214 140733216404176 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 94586 93595 180 372 0 94211 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 378344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.07 2.05 2.01 2/514 18310
/proc/meminfo: memFree=21464068/32951124 swapFree=62999000/67111528
[pid=18248] ppid=18246 vsize=378344 CPUtime=1800.06 cores=1,3,5,7
/proc/18248/stat : 18248 (wbo1.6) R 18246 18248 17882 0 -1 4202496 97193 0 0 0 179553 453 0 0 25 0 1 0 802281113 387424256 93595 33554432000 4194304 5714214 140733216404176 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/18248/statm: 94586 93595 180 372 0 94211 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 378344

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.04
CPU time (s): 1800.1
CPU user time (s): 1795.54
CPU system time (s): 4.55331
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 379392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.54
system time used= 4.55331
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 97193
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 2559

runsolver used 8.92264 second user time and 22.0586 second system time

The end

Launcher Data 

Begin job on node141 at 2011-06-03 12:57:35
IDJOB=3461474
IDBENCH=2571
IDSOLVER=1953
FILE ID=node141/3461474-1307098655
RUNJOBID= node141-1307093248-17901
PBS_JOBID= 13497991
Free space on /tmp= 73884 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-45-40.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3461474-1307098655/watcher-3461474-1307098655 -o /tmp/evaluation-result-3461474-1307098655/solver-3461474-1307098655 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461474-1307098655.opb

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

MD5SUM BENCH= bfd9076f83014271363fd9848b4f1d95
RANDOM SEED=1705462328

node141.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5362.96
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		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
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	: 5332.75
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		: 2666.806
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	: 5332.84
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		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
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		: 2666.806
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:     32951124 kB
MemFree:      21846060 kB
Buffers:        241580 kB
Cached:         611644 kB
SwapCached:       8848 kB
Active:       10294104 kB
Inactive:       547324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21846060 kB
SwapTotal:    67111528 kB
SwapFree:     62999000 kB
Dirty:            8548 kB
Writeback:           0 kB
AnonPages:     9986088 kB
Mapped:          26340 kB
Slab:           124076 kB
PageTables:      69492 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 150674116 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= 73884 MiB
End job on node141 at 2011-06-03 13:27:37