Trace number 3461480

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) 1800.05 1800.05

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-91-90.opb
MD5SUMfff7b3dc5d07bd6a4fd3046b5e5241f1
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 benchmark0.171973
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables8190
Total number of constraints181
Number of constraints which are clauses91
Number of constraints which are cardinality constraints (but not clauses)90
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint90
Maximum length of a constraint91
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 92
Number of bits of the biggest sum of numbers7
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-3461480-1307099506.opb.
0.00/0.00	c Instance file HOME/instance-3461480-1307099506.opb
0.00/0.00	c File size is 146765 bytes.
0.00/0.01	c Highest Coefficient sum: 92
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      8190                                                |
0.00/0.01	c |  Number Clauses:        91                                                  |
0.00/0.01	c |  Number Cardinality:    90                                                  |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    8190      181    16380 |     5000        0   -nan |  0.000 % |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    8190      181    16380 |     5000        0   -nan |  0.000 % |
0.00/0.04	c |       100 |    8190      181    16380 |     5500      100    376 |  0.000 % |
0.09/0.10	c |       250 |    8190      181    16380 |     6050      250    593 |  0.000 % |
0.09/0.14	c |       477 |    8190      181    16380 |     6655      477    567 |  0.000 % |
0.28/0.35	c |       814 |    8190      181    16380 |     7320      814   1020 |  0.000 % |
0.38/0.49	c |      1325 |    8190      181    16380 |     8052     1325    779 |  0.000 % |
0.79/0.84	c |      2085 |    8190      181    16380 |     8857     2085    740 |  0.000 % |
1.01/1.04	c |      3224 |    8190      181    16380 |     9743     3224    681 |  0.000 % |
1.59/1.69	c |      4933 |    8190      181    16380 |    10717     4933    613 |  0.000 % |
2.79/2.82	c |      7500 |    8190      181    16380 |    11789     7500    561 |  0.000 % |
4.59/4.67	c |     11346 |    8190      181    16380 |    12968    11346    539 |  0.000 % |
8.17/8.21	c |     17112 |    8190      181    16380 |    14265    17112    529 |  0.000 % |
14.74/14.86	c |     25766 |    8190      181    16380 |    15692    17210    520 |  0.000 % |
41.04/41.12	c |     38746 |    8190      181    16380 |    17261    21585   1312 |  0.000 % |
73.04/73.14	c |     58209 |    8190      181    16380 |    18987    16655   1861 |  0.000 % |
108.94/109.04	c |     87402 |    8190      181    16380 |    20886    16847    943 |  0.000 % |
197.05/197.13	c |    131194 |    8190      181    16380 |    22974    27474   1273 |  0.000 % |
286.05/286.17	c |    196878 |    8190      181    16380 |    25272    28257    866 |  0.000 % |
417.15/417.20	c |    295405 |    8190      181    16380 |    27799    31250   1111 |  0.000 % |
687.77/687.80	c |    443199 |    8190      181    16380 |    30579    29651   1413 |  0.000 % |
1401.09/1401.15	c |    664882 |    8190      181    16380 |    33637    32037   3147 |  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-3461480-1307099506/watcher-3461480-1307099506 -o /tmp/evaluation-result-3461480-1307099506/solver-3461480-1307099506 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461480-1307099506.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: 2.07 2.05 2.01 3/550 21975
/proc/meminfo: memFree=21188176/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=6356 CPUtime=0.01 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 1388 0 0 0 1 0 0 0 25 0 1 0 821551037 6508544 1306 33554432000 4194304 5714214 140735362979040 18446744073709551615 4207531 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/21975/statm: 1589 1306 171 372 0 1214 0

[startup+0.080807 s]
/proc/loadavg: 2.07 2.05 2.01 3/550 21975
/proc/meminfo: memFree=21188176/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=7812 CPUtime=0.07 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 1890 0 0 0 7 0 0 0 18 0 1 0 821551037 7999488 1651 33554432000 4194304 5714214 140735362979040 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/21975/statm: 1953 1651 180 372 0 1578 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7812

[startup+0.100801 s]
/proc/loadavg: 2.07 2.05 2.01 3/550 21975
/proc/meminfo: memFree=21188176/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=7812 CPUtime=0.09 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 1891 0 0 0 9 0 0 0 18 0 1 0 821551037 7999488 1652 33554432000 4194304 5714214 140735362979040 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/21975/statm: 1953 1652 180 372 0 1578 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7812

[startup+0.300773 s]
/proc/loadavg: 2.07 2.05 2.01 3/550 21975
/proc/meminfo: memFree=21188176/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=9700 CPUtime=0.28 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 2386 0 0 0 28 0 0 0 18 0 1 0 821551037 9932800 2147 33554432000 4194304 5714214 140735362979040 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/21975/statm: 2425 2147 180 372 0 2050 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9700

[startup+0.700689 s]
/proc/loadavg: 2.07 2.05 2.01 3/550 21975
/proc/meminfo: memFree=21188176/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=12492 CPUtime=0.69 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 3091 0 0 0 68 1 0 0 18 0 1 0 821551037 12791808 2852 33554432000 4194304 5714214 140735362979040 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/21975/statm: 3123 2852 180 372 0 2748 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12492

[startup+1.50055 s]
/proc/loadavg: 2.07 2.05 2.01 3/551 21976
/proc/meminfo: memFree=21164980/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=18848 CPUtime=1.49 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 4677 0 0 0 148 1 0 0 20 0 1 0 821551037 19300352 4438 33554432000 4194304 5714214 140735362979040 18446744073709551615 4200720 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/21975/statm: 4712 4438 180 372 0 4337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18848

[startup+3.10024 s]
/proc/loadavg: 2.07 2.05 2.01 3/551 21976
/proc/meminfo: memFree=21152784/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=26800 CPUtime=3.09 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 6665 0 0 0 307 2 0 0 25 0 1 0 821551037 27443200 6426 33554432000 4194304 5714214 140735362979040 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/21975/statm: 6700 6426 180 372 0 6325 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26800

[startup+6.30067 s]
/proc/loadavg: 2.07 2.05 2.01 3/551 21976
/proc/meminfo: memFree=21130744/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=40616 CPUtime=6.29 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 10113 0 0 0 626 3 0 0 25 0 1 0 821551037 41590784 9874 33554432000 4194304 5714214 140735362979040 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/21975/statm: 10154 9874 180 372 0 9779 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40616

[startup+12.7005 s]
/proc/loadavg: 2.06 2.05 2.01 3/551 21976
/proc/meminfo: memFree=21109212/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=46444 CPUtime=12.65 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 11570 0 0 0 1260 5 0 0 25 0 1 0 821551037 47558656 11331 33554432000 4194304 5714214 140735362979040 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 11611 11331 180 372 0 11236 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 46444

[startup+25.5012 s]
/proc/loadavg: 2.05 2.05 2.00 3/551 21976
/proc/meminfo: memFree=21062472/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=87676 CPUtime=25.44 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 21864 0 0 0 2537 7 0 0 25 0 1 0 821551037 89780224 21625 33554432000 4194304 5714214 140735362979040 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 21919 21625 180 372 0 21544 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 87676

[startup+51.1005 s]
/proc/loadavg: 2.03 2.04 2.00 3/551 21977
/proc/meminfo: memFree=20959908/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=170964 CPUtime=51.04 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 42675 0 0 0 5091 13 0 0 25 0 1 0 821551037 175067136 42436 33554432000 4194304 5714214 140735362979040 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 42741 42436 180 372 0 42366 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 170964

[startup+102.321 s]
/proc/loadavg: 2.01 2.03 2.00 3/551 21978
/proc/meminfo: memFree=20889468/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=216500 CPUtime=102.27 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 54047 0 0 0 10208 19 0 0 25 0 1 0 821551037 221696000 53808 33554432000 4194304 5714214 140735362979040 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 54125 53808 180 372 0 53750 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 216500

[startup+162.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/551 21980
/proc/meminfo: memFree=20878664/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=216500 CPUtime=162.25 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 54048 0 0 0 16202 23 0 0 25 0 1 0 821551037 221696000 53809 33554432000 4194304 5714214 140735362979040 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 54125 53809 180 372 0 53750 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 216500

[startup+222.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/551 21982
/proc/meminfo: memFree=20851480/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=216500 CPUtime=222.25 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 54048 0 0 0 22197 28 0 0 25 0 1 0 821551037 221696000 53809 33554432000 4194304 5714214 140735362979040 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 54125 53809 180 372 0 53750 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 216500

[startup+282.301 s]
/proc/loadavg: 2.04 2.05 2.00 3/551 21983
/proc/meminfo: memFree=20841040/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=216500 CPUtime=282.25 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 54048 0 0 0 28193 32 0 0 25 0 1 0 821551037 221696000 53809 33554432000 4194304 5714214 140735362979040 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 54125 53809 180 372 0 53750 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 216500

[startup+342.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/551 21985
/proc/meminfo: memFree=20836804/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=216500 CPUtime=342.25 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 54048 0 0 0 34188 37 0 0 25 0 1 0 821551037 221696000 53809 33554432000 4194304 5714214 140735362979040 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 54125 53809 180 372 0 53750 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 216500

[startup+402.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/551 21986
/proc/meminfo: memFree=20805904/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=216500 CPUtime=402.25 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 54048 0 0 0 40184 41 0 0 25 0 1 0 821551037 221696000 53809 33554432000 4194304 5714214 140735362979040 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 54125 53809 180 372 0 53750 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 216500

[startup+462.301 s]
/proc/loadavg: 2.13 2.05 2.01 3/551 21988
/proc/meminfo: memFree=20764956/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=256076 CPUtime=462.25 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 63934 0 0 0 46179 46 0 0 25 0 1 0 821551037 262221824 63695 33554432000 4194304 5714214 140735362979040 18446744073709551615 4309531 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 64019 63695 180 372 0 63644 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 256076

[startup+522.301 s]
/proc/loadavg: 2.11 2.06 2.01 3/551 21990
/proc/meminfo: memFree=20672188/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=320520 CPUtime=522.26 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 80017 0 0 0 52174 52 0 0 25 0 1 0 821551037 328212480 79778 33554432000 4194304 5714214 140735362979040 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 80130 79778 180 372 0 79755 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 320520

[startup+582.301 s]
/proc/loadavg: 2.04 2.05 2.00 3/551 21991
/proc/meminfo: memFree=20664352/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=320520 CPUtime=582.25 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 80029 0 0 0 58170 55 0 0 25 0 1 0 821551037 328212480 79790 33554432000 4194304 5714214 140735362979040 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 80130 79790 180 372 0 79755 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 320520

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/551 21998
/proc/meminfo: memFree=20501828/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=441816 CPUtime=822.27 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 110291 0 0 0 82153 74 0 0 25 0 1 0 821551037 452419584 110052 33554432000 4194304 5714214 140735362979040 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 110454 110052 180 372 0 110079 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 441816

[startup+882.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/551 21999
/proc/meminfo: memFree=20387104/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=542288 CPUtime=882.27 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 135360 0 0 0 88148 79 0 0 25 0 1 0 821551037 555302912 135121 33554432000 4194304 5714214 140735362979040 18446744073709551615 4309480 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 135572 135121 180 372 0 135197 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 542288

[startup+942.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/551 22001
/proc/meminfo: memFree=20366372/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=547912 CPUtime=942.27 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 136741 0 0 0 94143 84 0 0 25 0 1 0 821551037 561061888 136502 33554432000 4194304 5714214 140735362979040 18446744073709551615 4319446 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 136978 136502 180 372 0 136603 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 547912

[startup+1002.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/551 22002
/proc/meminfo: memFree=20358532/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=547912 CPUtime=1002.27 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 136761 0 0 0 100141 86 0 0 25 0 1 0 821551037 561061888 136522 33554432000 4194304 5714214 140735362979040 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 136978 136522 180 372 0 136603 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 547912

[startup+1062.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/551 22004
/proc/meminfo: memFree=20343260/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=547912 CPUtime=1062.27 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 136768 0 0 0 106138 89 0 0 25 0 1 0 821551037 561061888 136529 33554432000 4194304 5714214 140735362979040 18446744073709551615 4309542 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 136978 136529 180 372 0 136603 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 547912

[startup+1122.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/551 22006
/proc/meminfo: memFree=20331572/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=547912 CPUtime=1122.27 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 136768 0 0 0 112137 90 0 0 25 0 1 0 821551037 561061888 136529 33554432000 4194304 5714214 140735362979040 18446744073709551615 4309494 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 136978 136529 180 372 0 136603 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 547912

[startup+1182.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/551 22007
/proc/meminfo: memFree=20295828/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=547912 CPUtime=1182.27 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 136779 0 0 0 118134 93 0 0 25 0 1 0 821551037 561061888 136540 33554432000 4194304 5714214 140735362979040 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 136978 136540 180 372 0 136603 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 547912

[startup+1242.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/551 22009
/proc/meminfo: memFree=20293464/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=547912 CPUtime=1242.28 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 136780 0 0 0 124133 95 0 0 25 0 1 0 821551037 561061888 136541 33554432000 4194304 5714214 140735362979040 18446744073709551615 4309546 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 136978 136541 180 372 0 136603 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 547912

[startup+1302.3 s]
/proc/loadavg: 2.12 2.07 2.01 3/551 22010
/proc/meminfo: memFree=20278572/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=547912 CPUtime=1302.3 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 136781 0 0 0 130132 98 0 0 25 0 1 0 821551037 561061888 136542 33554432000 4194304 5714214 140735362979040 18446744073709551615 4319446 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 136978 136542 180 372 0 136603 0
Current children cumulated CPU time (s) 1302.3
Current children cumulated vsize (KiB) 547912

[startup+1362.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/551 22012
/proc/meminfo: memFree=20237136/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=583672 CPUtime=1362.28 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 145701 0 0 0 136127 101 0 0 25 0 1 0 821551037 597680128 145462 33554432000 4194304 5714214 140735362979040 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 145918 145462 180 372 0 145543 0
Current children cumulated CPU time (s) 1362.28
Current children cumulated vsize (KiB) 583672

[startup+1422.32 s]
/proc/loadavg: 2.07 2.06 2.01 3/551 22014
/proc/meminfo: memFree=20201764/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=607564 CPUtime=1422.31 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 151646 0 0 0 142126 105 0 0 25 0 1 0 821551037 622145536 151407 33554432000 4194304 5714214 140735362979040 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 151891 151407 180 372 0 151516 0
Current children cumulated CPU time (s) 1422.31
Current children cumulated vsize (KiB) 607564

[startup+1482.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/551 22015
/proc/meminfo: memFree=20183016/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=607564 CPUtime=1482.29 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 151650 0 0 0 148122 107 0 0 25 0 1 0 821551037 622145536 151411 33554432000 4194304 5714214 140735362979040 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 151891 151411 180 372 0 151516 0
Current children cumulated CPU time (s) 1482.29
Current children cumulated vsize (KiB) 607564

[startup+1542.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/551 22017
/proc/meminfo: memFree=20180756/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=605432 CPUtime=1542.28 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 151650 0 0 0 154120 108 0 0 25 0 1 0 821551037 619962368 150882 33554432000 4194304 5714214 140735362979040 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 151358 150882 180 372 0 150983 0
Current children cumulated CPU time (s) 1542.28
Current children cumulated vsize (KiB) 605432

[startup+1602.3 s]
/proc/loadavg: 2.09 2.07 2.01 3/551 22018
/proc/meminfo: memFree=20166844/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=605432 CPUtime=1602.29 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 151650 0 0 0 160118 111 0 0 25 0 1 0 821551037 619962368 150882 33554432000 4194304 5714214 140735362979040 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 151358 150882 180 372 0 150983 0
Current children cumulated CPU time (s) 1602.29
Current children cumulated vsize (KiB) 605432

[startup+1662.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/551 22020
/proc/meminfo: memFree=20159012/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=605432 CPUtime=1662.29 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 151650 0 0 0 166116 113 0 0 25 0 1 0 821551037 619962368 150882 33554432000 4194304 5714214 140735362979040 18446744073709551615 4319434 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 151358 150882 180 372 0 150983 0
Current children cumulated CPU time (s) 1662.29
Current children cumulated vsize (KiB) 605432

[startup+1722.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/551 22022
/proc/meminfo: memFree=20141132/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=605432 CPUtime=1722.3 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 151650 0 0 0 172113 117 0 0 25 0 1 0 821551037 619962368 150882 33554432000 4194304 5714214 140735362979040 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 151358 150882 180 372 0 150983 0
Current children cumulated CPU time (s) 1722.3
Current children cumulated vsize (KiB) 605432

[startup+1782.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/551 22023
/proc/meminfo: memFree=20129932/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=605432 CPUtime=1782.29 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 151650 0 0 0 178109 120 0 0 25 0 1 0 821551037 619962368 150882 33554432000 4194304 5714214 140735362979040 18446744073709551615 4200720 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 151358 150882 180 372 0 150983 0
Current children cumulated CPU time (s) 1782.29
Current children cumulated vsize (KiB) 605432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.11 2.06 2.01 2/549 22025
/proc/meminfo: memFree=20581432/32951124 swapFree=53733252/67111528
[pid=21975] ppid=21973 vsize=605432 CPUtime=1800.02 cores=0,2,4,6
/proc/21975/stat : 21975 (wbo1.6) R 21973 21975 21496 0 -1 4202496 151650 0 0 0 179880 122 0 0 25 0 1 0 821551037 619962368 150882 33554432000 4194304 5714214 140735362979040 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/21975/statm: 151358 150882 180 372 0 150983 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 605432

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): 1800.05
CPU time (s): 1800.05
CPU user time (s): 1798.8
CPU system time (s): 1.24881
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 607564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.8
system time used= 1.24881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 151650
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= 4
involuntary context switches= 2922

runsolver used 10.5684 second user time and 22.1876 second system time

The end

Launcher Data 

Begin job on node106 at 2011-06-03 13:11:46
IDJOB=3461480
IDBENCH=2584
IDSOLVER=1953
FILE ID=node106/3461480-1307099506
RUNJOBID= node106-1307092297-21514
PBS_JOBID= 13497969
Free space on /tmp= 73740 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-91-90.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3461480-1307099506/watcher-3461480-1307099506 -o /tmp/evaluation-result-3461480-1307099506/solver-3461480-1307099506 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461480-1307099506.opb

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

MD5SUM BENCH= fff7b3dc5d07bd6a4fd3046b5e5241f1
RANDOM SEED=1010414851

node106.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21188332 kB
Buffers:        390676 kB
Cached:        5967792 kB
SwapCached:      22744 kB
Active:        5869484 kB
Inactive:      5553372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21188332 kB
SwapTotal:    67111528 kB
SwapFree:     53733252 kB
Dirty:            8608 kB
Writeback:          20 kB
AnonPages:     5060984 kB
Mapped:          26996 kB
Slab:           191276 kB
PageTables:      77884 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 167549256 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= 73736 MiB
End job on node106 at 2011-06-03 13:41:48