Trace number 3461487

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) 1800.11 1800.04

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-61-60.opb
MD5SUM5bedad9895f21a4b5e521b3abd33ba08
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 benchmark0.064989
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3660
Total number of constraints121
Number of constraints which are clauses61
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint60
Maximum length of a constraint61
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 62
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-3461487-1307099897.opb.
0.00/0.00	c Instance file HOME/instance-3461487-1307099897.opb
0.00/0.00	c File size is 64775 bytes.
0.00/0.00	c Highest Coefficient sum: 62
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:      3660                                                |
0.00/0.00	c |  Number Clauses:        61                                                  |
0.00/0.00	c |  Number Cardinality:    60                                                  |
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 |    3660      121     7320 |     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 |    3660      121     7320 |     5000        0   -nan |  0.000 % |
0.01/0.02	c |       100 |    3660      121     7320 |     5500      100    248 |  0.000 % |
0.01/0.03	c |       251 |    3660      121     7320 |     6050      251    291 |  0.000 % |
0.01/0.06	c |       476 |    3660      121     7320 |     6655      476    276 |  0.000 % |
0.09/0.10	c |       813 |    3660      121     7320 |     7320      813    267 |  0.000 % |
0.09/0.18	c |      1320 |    3660      121     7320 |     8052     1320    263 |  0.000 % |
0.29/0.31	c |      2080 |    3660      121     7320 |     8857     2080    261 |  0.000 % |
0.49/0.51	c |      3220 |    3660      121     7320 |     9743     3220    268 |  0.000 % |
0.89/0.91	c |      4930 |    3660      121     7320 |    10717     4930    279 |  0.000 % |
1.59/1.69	c |      7494 |    3660      121     7320 |    11789     7494    316 |  0.000 % |
2.79/2.86	c |     11338 |    3660      121     7320 |    12968    11338    319 |  0.000 % |
5.19/5.28	c |     17106 |    3660      121     7320 |    14265     8845    432 |  0.000 % |
9.29/9.31	c |     25757 |    3660      121     7320 |    15692    17496    409 |  0.000 % |
16.79/16.84	c |     38732 |    3660      121     7320 |    17261    12090    595 |  0.000 % |
33.89/33.98	c |     58195 |    3660      121     7320 |    18987    10727    623 |  0.000 % |
58.99/59.06	c |     87387 |    3660      121     7320 |    20886    17272    795 |  0.000 % |
93.79/93.84	c |    131176 |    3660      121     7320 |    22974    12521    925 |  0.000 % |
164.80/164.90	c |    196862 |    3660      121     7320 |    25272    22659    796 |  0.000 % |
273.11/273.18	c |    295388 |    3660      121     7320 |    27799    14257    947 |  0.000 % |
454.81/454.88	c |    443179 |    3660      121     7320 |    30579    18156   1072 |  0.000 % |
695.72/695.74	c |    664862 |    3660      121     7320 |    33637    18406    931 |  0.000 % |
1075.33/1075.31	c |    997387 |    3660      121     7320 |    37001    26909   1168 |  0.000 % |
1682.25/1682.29	c |   1496175 |    3660      121     7320 |    40701    27416    977 |  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-3461487-1307099897/watcher-3461487-1307099897 -o /tmp/evaluation-result-3461487-1307099897/solver-3461487-1307099897 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461487-1307099897.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 2.00 1.99 4/554 3979
/proc/meminfo: memFree=25062916/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=3056 CPUtime=0 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 544 0 0 0 0 0 0 0 25 0 1 0 821586782 3129344 498 33554432000 4194304 5714214 140736920605696 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 764 498 178 372 0 373 0

[startup+0.021004 s]
/proc/loadavg: 1.92 2.00 1.99 4/554 3979
/proc/meminfo: memFree=25062916/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=4640 CPUtime=0.01 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 960 0 0 0 1 0 0 0 25 0 1 0 821586782 4751360 898 33554432000 4194304 5714214 140736920605696 18446744073709551615 4200720 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 1160 898 179 372 0 785 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4640

[startup+0.100958 s]
/proc/loadavg: 1.92 2.00 1.99 4/554 3979
/proc/meminfo: memFree=25062916/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=5036 CPUtime=0.09 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 1066 0 0 0 9 0 0 0 25 0 1 0 821586782 5156864 1004 33554432000 4194304 5714214 140736920605696 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 1259 1004 180 372 0 884 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5036

[startup+0.300921 s]
/proc/loadavg: 1.92 2.00 1.99 4/554 3979
/proc/meminfo: memFree=25062916/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=6620 CPUtime=0.29 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 1460 0 0 0 29 0 0 0 25 0 1 0 821586782 6778880 1398 33554432000 4194304 5714214 140736920605696 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 1655 1398 180 372 0 1280 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6620

[startup+0.70084 s]
/proc/loadavg: 1.92 2.00 1.99 4/554 3979
/proc/meminfo: memFree=25062916/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=9524 CPUtime=0.69 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 2206 0 0 0 69 0 0 0 25 0 1 0 821586782 9752576 2144 33554432000 4194304 5714214 140736920605696 18446744073709551615 4309552 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 2381 2144 180 372 0 2006 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9524

[startup+1.50069 s]
/proc/loadavg: 1.92 2.00 1.99 5/555 3980
/proc/meminfo: memFree=25046292/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=14280 CPUtime=1.49 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 3398 0 0 0 148 1 0 0 25 0 1 0 821586782 14622720 3336 33554432000 4194304 5714214 140736920605696 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 3570 3336 180 372 0 3195 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14280

[startup+3.10038 s]
/proc/loadavg: 1.92 2.00 1.99 5/555 3980
/proc/meminfo: memFree=25035512/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=22756 CPUtime=3.09 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 5488 0 0 0 307 2 0 0 25 0 1 0 821586782 23302144 5426 33554432000 4194304 5714214 140736920605696 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 5689 5426 180 372 0 5314 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22756

[startup+6.30077 s]
/proc/loadavg: 1.93 2.00 1.99 5/555 3980
/proc/meminfo: memFree=25016940/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=32284 CPUtime=6.29 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 7890 0 0 0 626 3 0 0 25 0 1 0 821586782 33058816 7828 33554432000 4194304 5714214 140736920605696 18446744073709551615 4319297 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 8071 7828 180 372 0 7696 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32284

[startup+12.7005 s]
/proc/loadavg: 1.93 2.00 1.99 4/555 3980
/proc/meminfo: memFree=24998228/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=45024 CPUtime=12.69 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 11042 0 0 0 1265 4 0 0 25 0 1 0 821586782 46104576 10980 33554432000 4194304 5714214 140736920605696 18446744073709551615 4319240 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 11256 10980 180 372 0 10881 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 45024

[startup+25.5011 s]
/proc/loadavg: 1.95 2.00 1.99 5/555 3981
/proc/meminfo: memFree=24964272/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=68068 CPUtime=25.5 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 16790 0 0 0 2544 6 0 0 25 0 1 0 821586782 69701632 16728 33554432000 4194304 5714214 140736920605696 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 17017 16728 180 372 0 16642 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 68068

[startup+51.1012 s]
/proc/loadavg: 1.96 2.00 1.99 5/555 3981
/proc/meminfo: memFree=24926600/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=90220 CPUtime=51.1 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 22330 0 0 0 5100 10 0 0 25 0 1 0 821586782 92385280 22268 33554432000 4194304 5714214 140736920605696 18446744073709551615 4309197 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 22555 22268 180 372 0 22180 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 90220

[startup+102.321 s]
/proc/loadavg: 2.03 2.01 2.00 5/555 3983
/proc/meminfo: memFree=24865908/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=128456 CPUtime=102.31 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 32099 0 0 0 10214 17 0 0 25 0 1 0 821586782 131538944 31828 33554432000 4194304 5714214 140736920605696 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 32114 31828 180 372 0 31739 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 128456

[startup+162.301 s]
/proc/loadavg: 2.09 2.04 2.01 5/555 3984
/proc/meminfo: memFree=24822712/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=128456 CPUtime=162.29 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 32099 0 0 0 16207 22 0 0 25 0 1 0 821586782 131538944 31828 33554432000 4194304 5714214 140736920605696 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 32114 31828 180 372 0 31739 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 128456

[startup+222.3 s]
/proc/loadavg: 2.07 2.04 2.01 5/555 3986
/proc/meminfo: memFree=24768008/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=179660 CPUtime=222.3 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 44838 0 0 0 22200 30 0 0 25 0 1 0 821586782 183971840 44567 33554432000 4194304 5714214 140736920605696 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 44915 44567 180 372 0 44540 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 179660

[startup+282.301 s]
/proc/loadavg: 2.02 2.03 2.00 5/555 3988
/proc/meminfo: memFree=24757804/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=188424 CPUtime=282.31 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 47933 0 0 0 28195 36 0 0 25 0 1 0 821586782 192946176 46789 33554432000 4194304 5714214 140736920605696 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 47106 46789 180 372 0 46731 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 188424

[startup+342.3 s]
/proc/loadavg: 2.01 2.02 2.00 5/555 3989
/proc/meminfo: memFree=24752200/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=188424 CPUtime=342.31 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 47939 0 0 0 34190 41 0 0 25 0 1 0 821586782 192946176 46795 33554432000 4194304 5714214 140736920605696 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 47106 46795 180 372 0 46731 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 188424

[startup+402.301 s]
/proc/loadavg: 2.00 2.02 2.00 5/555 3991
/proc/meminfo: memFree=24733216/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=205840 CPUtime=402.31 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 52262 0 0 0 40185 46 0 0 25 0 1 0 821586782 210780160 51118 33554432000 4194304 5714214 140736920605696 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 51460 51118 180 372 0 51085 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 205840

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.00 5/555 3992
/proc/meminfo: memFree=24721872/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=211308 CPUtime=462.31 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 53653 0 0 0 46180 51 0 0 25 0 1 0 821586782 216379392 52509 33554432000 4194304 5714214 140736920605696 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 52827 52509 180 372 0 52452 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 211308

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 5/555 3994
/proc/meminfo: memFree=24682672/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=223992 CPUtime=522.31 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 56800 0 0 0 52175 56 0 0 25 0 1 0 821586782 229367808 55656 33554432000 4194304 5714214 140736920605696 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 55998 55656 180 372 0 55623 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 223992

[startup+582.3 s]
/proc/loadavg: 2.13 2.03 2.01 5/555 3996
/proc/meminfo: memFree=24666468/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=231008 CPUtime=582.31 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 58525 0 0 0 58170 61 0 0 25 0 1 0 821586782 236552192 57381 33554432000 4194304 5714214 140736920605696 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 57752 57381 180 372 0 57377 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 231008

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 2.02 2.04 2.00 5/555 4002
/proc/meminfo: memFree=24513316/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=314228 CPUtime=822.32 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 79476 0 0 0 82145 87 0 0 25 0 1 0 821586782 321769472 78127 33554432000 4194304 5714214 140736920605696 18446744073709551615 4300276 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 78557 78127 180 372 0 78182 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 314228

[startup+882.301 s]
/proc/loadavg: 2.00 2.03 2.00 5/555 4004
/proc/meminfo: memFree=24490696/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=324888 CPUtime=882.33 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 82141 0 0 0 88138 95 0 0 25 0 1 0 821586782 332685312 80792 33554432000 4194304 5714214 140736920605696 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 81222 80792 180 372 0 80847 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 324888

[startup+942.3 s]
/proc/loadavg: 2.00 2.02 2.00 5/555 4005
/proc/meminfo: memFree=24481096/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=324548 CPUtime=942.33 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 82141 0 0 0 94132 101 0 0 25 0 1 0 821586782 332337152 80715 33554432000 4194304 5714214 140736920605696 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 81137 80715 180 372 0 80762 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 324548

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 5/555 4007
/proc/meminfo: memFree=24464060/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=324548 CPUtime=1002.33 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 82146 0 0 0 100126 107 0 0 25 0 1 0 821586782 332337152 80720 33554432000 4194304 5714214 140736920605696 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 81137 80720 180 372 0 80762 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 324548

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 5/555 4008
/proc/meminfo: memFree=24452112/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=326152 CPUtime=1062.33 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 82540 0 0 0 106122 111 0 0 25 0 1 0 821586782 333979648 81114 33554432000 4194304 5714214 140736920605696 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 81538 81114 180 372 0 81163 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 326152

[startup+1122.3 s]
/proc/loadavg: 2.04 2.02 2.00 5/555 4010
/proc/meminfo: memFree=24414736/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=328204 CPUtime=1122.33 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 83273 0 0 0 112115 118 0 0 25 0 1 0 821586782 336080896 81629 33554432000 4194304 5714214 140736920605696 18446744073709551615 4309516 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 82051 81629 180 372 0 81676 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 328204

[startup+1182.3 s]
/proc/loadavg: 2.05 2.03 2.00 6/555 4012
/proc/meminfo: memFree=24410972/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=328204 CPUtime=1182.34 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 83273 0 0 0 118111 123 0 0 25 0 1 0 821586782 336080896 81629 33554432000 4194304 5714214 140736920605696 18446744073709551615 4309516 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 82051 81629 180 372 0 81676 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 328204

[startup+1242.3 s]
/proc/loadavg: 2.16 2.07 2.01 5/555 4013
/proc/meminfo: memFree=24389500/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=328204 CPUtime=1242.34 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 83273 0 0 0 124106 128 0 0 25 0 1 0 821586782 336080896 81629 33554432000 4194304 5714214 140736920605696 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 82051 81629 180 372 0 81676 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 328204

[startup+1302.3 s]
/proc/loadavg: 2.06 2.05 2.00 5/555 4015
/proc/meminfo: memFree=24381532/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=328204 CPUtime=1302.35 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 83273 0 0 0 130103 132 0 0 25 0 1 0 821586782 336080896 81629 33554432000 4194304 5714214 140736920605696 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 82051 81629 180 372 0 81676 0
Current children cumulated CPU time (s) 1302.35
Current children cumulated vsize (KiB) 328204

[startup+1362.3 s]
/proc/loadavg: 2.02 2.04 2.00 5/555 4016
/proc/meminfo: memFree=24383372/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=328204 CPUtime=1362.34 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 83273 0 0 0 136096 138 0 0 25 0 1 0 821586782 336080896 81629 33554432000 4194304 5714214 140736920605696 18446744073709551615 4319832 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 82051 81629 180 372 0 81676 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 328204

[startup+1422.32 s]
/proc/loadavg: 2.00 2.03 2.00 5/555 4018
/proc/meminfo: memFree=24382332/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=329788 CPUtime=1422.37 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 83654 0 0 0 142093 144 0 0 25 0 1 0 821586782 337702912 82010 33554432000 4194304 5714214 140736920605696 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 82447 82010 180 372 0 82072 0
Current children cumulated CPU time (s) 1422.37
Current children cumulated vsize (KiB) 329788

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 2.00 5/555 4020
/proc/meminfo: memFree=24368632/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=339368 CPUtime=1482.35 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 86011 0 0 0 148087 148 0 0 25 0 1 0 821586782 347512832 84367 33554432000 4194304 5714214 140736920605696 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 84842 84367 180 372 0 84467 0
Current children cumulated CPU time (s) 1482.35
Current children cumulated vsize (KiB) 339368

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 2.00 5/555 4021
/proc/meminfo: memFree=24321592/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=350936 CPUtime=1542.35 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 88898 0 0 0 154081 154 0 0 25 0 1 0 821586782 359358464 87254 33554432000 4194304 5714214 140736920605696 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 87734 87254 180 372 0 87359 0
Current children cumulated CPU time (s) 1542.35
Current children cumulated vsize (KiB) 350936

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 5/555 4023
/proc/meminfo: memFree=24316728/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=351164 CPUtime=1602.36 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 89936 0 0 0 160077 159 0 0 25 0 1 0 821586782 359591936 87333 33554432000 4194304 5714214 140736920605696 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 87791 87333 180 372 0 87416 0
Current children cumulated CPU time (s) 1602.36
Current children cumulated vsize (KiB) 351164

[startup+1662.3 s]
/proc/loadavg: 2.05 2.02 2.00 5/555 4024
/proc/meminfo: memFree=24298696/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=369840 CPUtime=1662.35 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 94567 0 0 0 166072 163 0 0 25 0 1 0 821586782 378716160 91964 33554432000 4194304 5714214 140736920605696 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 92460 91964 180 372 0 92085 0
Current children cumulated CPU time (s) 1662.35
Current children cumulated vsize (KiB) 369840

[startup+1722.3 s]
/proc/loadavg: 2.11 2.05 2.01 5/555 4026
/proc/meminfo: memFree=24294080/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=369096 CPUtime=1722.36 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 95552 0 0 0 172069 167 0 0 25 0 1 0 821586782 377954304 91768 33554432000 4194304 5714214 140736920605696 18446744073709551615 4309544 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 92274 91768 180 372 0 91899 0
Current children cumulated CPU time (s) 1722.36
Current children cumulated vsize (KiB) 369096

[startup+1782.3 s]
/proc/loadavg: 2.08 2.05 2.01 5/555 4028
/proc/meminfo: memFree=24264164/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=391116 CPUtime=1782.36 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 100975 0 0 0 178063 173 0 0 25 0 1 0 821586782 400502784 97191 33554432000 4194304 5714214 140736920605696 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 97779 97191 180 372 0 97404 0
Current children cumulated CPU time (s) 1782.36
Current children cumulated vsize (KiB) 391116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.06 2.05 2.01 2/554 4029
/proc/meminfo: memFree=24665912/32950928 swapFree=67056580/67111528
[pid=3979] ppid=3977 vsize=393308 CPUtime=1800.07 cores=0,2,4,6
/proc/3979/stat : 3979 (wbo1.6) R 3977 3979 3492 0 -1 4202496 101542 0 0 0 179832 175 0 0 25 0 1 0 821586782 402747392 97758 33554432000 4194304 5714214 140736920605696 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/3979/statm: 98327 97758 180 372 0 97952 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 393308

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): 1800.11
CPU user time (s): 1798.34
CPU system time (s): 1.77273
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 393308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.34
system time used= 1.77273
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101542
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= 6
involuntary context switches= 2526

runsolver used 10.4594 second user time and 22.2786 second system time

The end

Launcher Data 

Begin job on node148 at 2011-06-03 13:18:17
IDJOB=3461487
IDBENCH=2599
IDSOLVER=1953
FILE ID=node148/3461487-1307099897
RUNJOBID= node148-1307092688-3516
PBS_JOBID= 13497980
Free space on /tmp= 73864 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-61-60.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3461487-1307099897/watcher-3461487-1307099897 -o /tmp/evaluation-result-3461487-1307099897/solver-3461487-1307099897 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461487-1307099897.opb

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

MD5SUM BENCH= 5bedad9895f21a4b5e521b3abd33ba08
RANDOM SEED=1440535119

node148.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		: 2666.854
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	: 5333.70
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		: 2666.854
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	: 5332.75
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		: 2666.854
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	: 5332.83
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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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	: 5332.82
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		: 2666.854
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      25063320 kB
Buffers:        224404 kB
Cached:         524912 kB
SwapCached:       7908 kB
Active:        7147992 kB
Inactive:       432684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      25063320 kB
SwapTotal:    67111528 kB
SwapFree:     67056580 kB
Dirty:            8580 kB
Writeback:           0 kB
AnonPages:     6830188 kB
Mapped:          44580 kB
Slab:           179128 kB
PageTables:      57528 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 170386248 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= 73864 MiB
End job on node148 at 2011-06-03 13:48:19