Trace number 3461491

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
wbo 1.6? (TO) 1800.07 1800.04

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-41-40.opb
MD5SUM2ea7e3b5e107f983d069c627d91480a3
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 benchmark0.036993
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1640
Total number of constraints81
Number of constraints which are clauses41
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 constraint41
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 42
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-3461491-1307100250.opb.
0.00/0.00	c Instance file HOME/instance-3461491-1307100250.opb
0.00/0.00	c File size is 28114 bytes.
0.00/0.00	c Highest Coefficient sum: 42
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:      1640                                                |
0.00/0.00	c |  Number Clauses:        41                                                  |
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 |    1640       81     3280 |     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 |    1640       81     3280 |     5000        0   -nan |  0.000 % |
0.00/0.01	c |       101 |    1640       81     3280 |     5500      101    145 |  0.000 % |
0.00/0.02	c |       251 |    1640       81     3280 |     6050      251    181 |  0.000 % |
0.00/0.03	c |       476 |    1640       81     3280 |     6655      476    199 |  0.000 % |
0.00/0.06	c |       814 |    1640       81     3280 |     7320      814    192 |  0.000 % |
0.10/0.10	c |      1324 |    1640       81     3280 |     8052     1324    188 |  0.000 % |
0.19/0.22	c |      2083 |    1640       81     3280 |     8857     2083    246 |  0.000 % |
0.29/0.37	c |      3223 |    1640       81     3280 |     9743     3223    228 |  0.000 % |
0.49/0.58	c |      4933 |    1640       81     3280 |    10717     4933    219 |  0.000 % |
0.89/0.95	c |      7496 |    1640       81     3280 |    11789     7496    219 |  0.000 % |
1.59/1.62	c |     11341 |    1640       81     3280 |    12968    11341    213 |  0.000 % |
3.40/3.43	c |     17108 |    1640       81     3280 |    14265     9824    255 |  0.000 % |
5.99/6.07	c |     25758 |    1640       81     3280 |    15692    10553    315 |  0.000 % |
10.20/10.22	c |     38736 |    1640       81     3280 |    17261    14901    260 |  0.000 % |
19.49/19.53	c |     58202 |    1640       81     3280 |    18987    15529    241 |  0.000 % |
30.39/30.41	c |     87395 |    1640       81     3280 |    20886    13938    442 |  0.000 % |
56.11/56.18	c |    131185 |    1640       81     3280 |    22974    12946    492 |  0.000 % |
89.99/90.08	c |    196871 |    1640       81     3280 |    25272    16626    398 |  0.000 % |
161.90/161.96	c |    295401 |    1640       81     3280 |    27799    16221    439 |  0.000 % |
265.69/265.79	c |    443190 |    1640       81     3280 |    30579    21990    500 |  0.000 % |
418.10/418.14	c |    664877 |    1640       81     3280 |    33637    15392    431 |  0.000 % |
692.29/692.36	c |    997403 |    1640       81     3280 |    37001    23745    454 |  0.000 % |
1077.91/1077.92	c |   1496192 |    1640       81     3280 |    40701    20588    482 |  0.000 % |
1681.72/1681.76	c |   2244374 |    1640       81     3280 |    44771    21829    444 |  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-3461491-1307100250/watcher-3461491-1307100250 -o /tmp/evaluation-result-3461491-1307100250/solver-3461491-1307100250 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461491-1307100250.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: 2.14 2.05 2.01 2/455 16946
/proc/meminfo: memFree=24658448/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=3092 CPUtime=0 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 576 0 0 0 0 0 0 0 25 0 1 0 802440950 3166208 522 33554432000 4194304 5714214 140735182053744 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/16946/statm: 773 522 179 372 0 398 0

[startup+0.0965371 s]
/proc/loadavg: 2.14 2.05 2.01 2/455 16946
/proc/meminfo: memFree=24658448/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=4016 CPUtime=0.09 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 800 0 0 0 9 0 0 0 25 0 1 0 802440950 4112384 746 33554432000 4194304 5714214 140735182053744 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/16946/statm: 1004 746 180 372 0 629 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4016

[startup+0.100539 s]
/proc/loadavg: 2.14 2.05 2.01 2/455 16946
/proc/meminfo: memFree=24658448/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=4016 CPUtime=0.1 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 811 0 0 0 10 0 0 0 25 0 1 0 802440950 4112384 757 33554432000 4194304 5714214 140735182053744 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/16946/statm: 1004 757 180 372 0 629 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4016

[startup+0.300506 s]
/proc/loadavg: 2.14 2.05 2.01 2/455 16946
/proc/meminfo: memFree=24658448/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=5996 CPUtime=0.29 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 1295 0 0 0 29 0 0 0 25 0 1 0 802440950 6139904 1241 33554432000 4194304 5714214 140735182053744 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/16946/statm: 1499 1241 180 372 0 1124 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5996

[startup+0.700428 s]
/proc/loadavg: 2.14 2.05 2.01 2/455 16946
/proc/meminfo: memFree=24658448/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=9332 CPUtime=0.69 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 2152 0 0 0 69 0 0 0 25 0 1 0 802440950 9555968 2098 33554432000 4194304 5714214 140735182053744 18446744073709551615 4319405 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/16946/statm: 2333 2098 180 372 0 1958 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9332

[startup+1.50028 s]
/proc/loadavg: 2.13 2.05 2.01 3/456 16947
/proc/meminfo: memFree=24643436/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=14488 CPUtime=1.49 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 3433 0 0 0 148 1 0 0 25 0 1 0 802440950 14835712 3379 33554432000 4194304 5714214 140735182053744 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/16946/statm: 3622 3379 180 372 0 3247 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14488

[startup+3.10099 s]
/proc/loadavg: 2.13 2.05 2.01 3/456 16947
/proc/meminfo: memFree=24634672/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=19788 CPUtime=3.09 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 4737 0 0 0 308 1 0 0 25 0 1 0 802440950 20262912 4683 33554432000 4194304 5714214 140735182053744 18446744073709551615 4319446 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/16946/statm: 4947 4683 180 372 0 4572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19788

[startup+6.30041 s]
/proc/loadavg: 2.13 2.05 2.01 3/456 16947
/proc/meminfo: memFree=24622536/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=26960 CPUtime=6.3 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 6541 0 0 0 627 3 0 0 25 0 1 0 802440950 27607040 6487 33554432000 4194304 5714214 140735182053744 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/16946/statm: 6740 6487 180 372 0 6365 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 26960

[startup+12.7002 s]
/proc/loadavg: 2.11 2.05 2.01 3/456 16947
/proc/meminfo: memFree=24611484/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=30632 CPUtime=12.69 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 7444 0 0 0 1265 4 0 0 25 0 1 0 802440950 31367168 7390 33554432000 4194304 5714214 140735182053744 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/16946/statm: 7658 7390 180 372 0 7283 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30632

[startup+25.5009 s]
/proc/loadavg: 2.09 2.05 2.01 3/456 16947
/proc/meminfo: memFree=24581352/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=53156 CPUtime=25.49 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 13006 0 0 0 2542 7 0 0 25 0 1 0 802440950 54431744 12952 33554432000 4194304 5714214 140735182053744 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/16946/statm: 13289 12952 180 372 0 12914 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 53156

[startup+51.1011 s]
/proc/loadavg: 2.06 2.04 2.01 3/456 16950
/proc/meminfo: memFree=24540000/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=79392 CPUtime=51.1 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 19581 0 0 0 5098 12 0 0 25 0 1 0 802440950 81297408 19527 33554432000 4194304 5714214 140735182053744 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/16946/statm: 19848 19527 180 372 0 19473 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 79392

[startup+102.317 s]
/proc/loadavg: 2.02 2.03 2.00 3/456 16952
/proc/meminfo: memFree=24513764/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=79128 CPUtime=102.31 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 19592 0 0 0 10212 19 0 0 25 0 1 0 802440950 81027072 19472 33554432000 4194304 5714214 140735182053744 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/16946/statm: 19782 19472 180 372 0 19407 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 79128

[startup+162.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/456 16954
/proc/meminfo: memFree=24473796/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=94300 CPUtime=162.3 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 23295 0 0 0 16204 26 0 0 25 0 1 0 802440950 96563200 23175 33554432000 4194304 5714214 140735182053744 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/16946/statm: 23575 23175 180 372 0 23200 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 94300

[startup+222.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 16956
/proc/meminfo: memFree=24418212/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=125932 CPUtime=222.3 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 31145 0 0 0 22194 36 0 0 25 0 1 0 802440950 128954368 31025 33554432000 4194304 5714214 140735182053744 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/16946/statm: 31483 31025 180 372 0 31108 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 125932

[startup+282.301 s]
/proc/loadavg: 2.03 2.03 2.00 3/456 16984
/proc/meminfo: memFree=24477832/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=134864 CPUtime=282.3 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 33393 0 0 0 28186 44 0 0 25 0 1 0 802440950 138100736 33273 33554432000 4194304 5714214 140735182053744 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/16946/statm: 33716 33273 180 372 0 33341 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 134864

[startup+342.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/456 16986
/proc/meminfo: memFree=24468960/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=140780 CPUtime=342.3 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 34870 0 0 0 34179 51 0 0 25 0 1 0 802440950 144158720 34676 33554432000 4194304 5714214 140735182053744 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/16946/statm: 35195 34676 180 372 0 34820 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 140780

[startup+402.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/456 16987
/proc/meminfo: memFree=24453140/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=153040 CPUtime=402.3 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 37894 0 0 0 40172 58 0 0 25 0 1 0 802440950 156712960 37700 33554432000 4194304 5714214 140735182053744 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/16946/statm: 38260 37700 180 372 0 37885 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 153040

[startup+462.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/456 16989
/proc/meminfo: memFree=24429304/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=171944 CPUtime=462.29 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 42535 0 0 0 46163 66 0 0 25 0 1 0 802440950 176070656 42341 33554432000 4194304 5714214 140735182053744 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16946/statm: 42986 42341 180 372 0 42611 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 171944

[startup+522.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/456 16991
/proc/meminfo: memFree=24420228/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=180576 CPUtime=522.29 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 44650 0 0 0 52155 74 0 0 25 0 1 0 802440950 184909824 44456 33554432000 4194304 5714214 140735182053744 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16946/statm: 45144 44456 180 372 0 44769 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 180576

[startup+582.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/456 16992
/proc/meminfo: memFree=24414104/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=187152 CPUtime=582.29 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 46265 0 0 0 58149 80 0 0 25 0 1 0 802440950 191643648 46071 33554432000 4194304 5714214 140735182053744 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16946/statm: 46788 46071 180 372 0 46413 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 187152

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 2.05 2.03 2.00 3/456 16999
/proc/meminfo: memFree=24333864/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=235884 CPUtime=822.29 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 58940 0 0 0 82123 106 0 0 25 0 1 0 802440950 241545216 58167 33554432000 4194304 5714214 140735182053744 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16946/statm: 58971 58167 180 372 0 58596 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 235884

[startup+882.301 s]
/proc/loadavg: 2.02 2.02 2.00 3/456 17000
/proc/meminfo: memFree=24313992/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=247880 CPUtime=882.3 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 62049 0 0 0 88117 113 0 0 25 0 1 0 802440950 253829120 61176 33554432000 4194304 5714214 140735182053744 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16946/statm: 61970 61176 180 372 0 61595 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 247880

[startup+942.301 s]
/proc/loadavg: 2.12 2.05 2.01 3/456 17002
/proc/meminfo: memFree=24304280/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=250820 CPUtime=942.29 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 63165 0 0 0 94109 120 0 0 25 0 1 0 802440950 256839680 61904 33554432000 4194304 5714214 140735182053744 18446744073709551615 4309542 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16946/statm: 62705 61904 180 372 0 62330 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 250820

[startup+1002.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/456 17003
/proc/meminfo: memFree=24286272/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=261744 CPUtime=1002.3 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 65839 0 0 0 100102 128 0 0 25 0 1 0 802440950 268025856 64578 33554432000 4194304 5714214 140735182053744 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16946/statm: 65436 64578 180 372 0 65061 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 261744

[startup+1062.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/456 17005
/proc/meminfo: memFree=24271224/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=269084 CPUtime=1062.3 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 67631 0 0 0 106096 134 0 0 25 0 1 0 802440950 275542016 66370 33554432000 4194304 5714214 140735182053744 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16946/statm: 67271 66370 180 372 0 66896 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 269084

[startup+1122.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/456 17007
/proc/meminfo: memFree=24254688/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=275568 CPUtime=1122.3 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 69152 0 0 0 112089 141 0 0 25 0 1 0 802440950 282181632 67891 33554432000 4194304 5714214 140735182053744 18446744073709551615 4311026 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16946/statm: 68892 67891 180 372 0 68517 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 275568

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 17008
/proc/meminfo: memFree=24249824/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=281468 CPUtime=1182.31 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 70568 0 0 0 118083 148 0 0 25 0 1 0 802440950 288223232 69307 33554432000 4194304 5714214 140735182053744 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16946/statm: 70367 69307 180 372 0 69992 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 281468

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 17010
/proc/meminfo: memFree=24225604/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=305812 CPUtime=1242.3 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 76623 0 0 0 124074 156 0 0 25 0 1 0 802440950 313151488 75362 33554432000 4194304 5714214 140735182053744 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16946/statm: 76453 75362 180 372 0 76078 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 305812

[startup+1302.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/456 17011
/proc/meminfo: memFree=24222844/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=307616 CPUtime=1302.32 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 77608 0 0 0 130068 164 0 0 25 0 1 0 802440950 314998784 75816 33554432000 4194304 5714214 140735182053744 18446744073709551615 4309542 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16946/statm: 76904 75816 180 372 0 76529 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 307616

[startup+1362.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/456 17013
/proc/meminfo: memFree=24217484/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=313868 CPUtime=1362.32 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 79151 0 0 0 136062 170 0 0 25 0 1 0 802440950 321400832 77359 33554432000 4194304 5714214 140735182053744 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16946/statm: 78467 77359 180 372 0 78092 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 313868

[startup+1422.32 s]
/proc/loadavg: 2.03 2.04 2.00 3/456 17015
/proc/meminfo: memFree=24210632/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=319984 CPUtime=1422.34 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 80656 0 0 0 142057 177 0 0 25 0 1 0 802440950 327663616 78864 33554432000 4194304 5714214 140735182053744 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16946/statm: 79996 78864 180 372 0 79621 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 319984

[startup+1482.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/456 17016
/proc/meminfo: memFree=24200928/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=328744 CPUtime=1482.32 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 82980 0 0 0 148048 184 0 0 25 0 1 0 802440950 336633856 81054 33554432000 4194304 5714214 140735182053744 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16946/statm: 82186 81054 180 372 0 81811 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 328744

[startup+1542.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/456 17018
/proc/meminfo: memFree=24191464/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=338604 CPUtime=1542.32 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 86141 0 0 0 154040 192 0 0 25 0 1 0 802440950 346730496 83510 33554432000 4194304 5714214 140735182053744 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16946/statm: 84651 83510 180 372 0 84276 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 338604

[startup+1602.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/456 17019
/proc/meminfo: memFree=24185852/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=344784 CPUtime=1602.32 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 87649 0 0 0 160035 197 0 0 25 0 1 0 802440950 353058816 85018 33554432000 4194304 5714214 140735182053744 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16946/statm: 86196 85018 180 372 0 85821 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 344784

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 17021
/proc/meminfo: memFree=24173172/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=357628 CPUtime=1662.32 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 90854 0 0 0 166030 202 0 0 25 0 1 0 802440950 366211072 88223 33554432000 4194304 5714214 140735182053744 18446744073709551615 4313932 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16946/statm: 89407 88223 180 372 0 89032 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 357628

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/456 17023
/proc/meminfo: memFree=24137788/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=393844 CPUtime=1722.32 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 99923 0 0 0 172022 210 0 0 25 0 1 0 802440950 403296256 97232 33554432000 4194304 5714214 140735182053744 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16946/statm: 98461 97232 180 372 0 98086 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 393844

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/456 17024
/proc/meminfo: memFree=24108484/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=419412 CPUtime=1782.32 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 106226 0 0 0 178015 217 0 0 25 0 1 0 802440950 429477888 103535 33554432000 4194304 5714214 140735182053744 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16946/statm: 104853 103535 180 372 0 104478 0
Current children cumulated CPU time (s) 1782.32
Current children cumulated vsize (KiB) 419412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.01 2.00 3/456 17025
/proc/meminfo: memFree=24100796/32951124 swapFree=60476376/67111528
[pid=16946] ppid=16944 vsize=424932 CPUtime=1800.04 cores=0,2,4,6
/proc/16946/stat : 16946 (wbo1.6) R 16944 16946 16547 0 -1 4202496 107626 0 0 0 179785 219 0 0 25 0 1 0 802440950 435130368 104935 33554432000 4194304 5714214 140735182053744 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16946/statm: 106233 104935 180 372 0 105858 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 424932

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): 1800.07
CPU user time (s): 1797.86
CPU system time (s): 2.21066
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 424932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.86
system time used= 2.21066
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 107626
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3769

runsolver used 8.48971 second user time and 17.7173 second system time

The end

Launcher Data 

Begin job on node147 at 2011-06-03 13:24:10
IDJOB=3461491
IDBENCH=2604
IDSOLVER=1953
FILE ID=node147/3461491-1307100250
RUNJOBID= node147-1307094843-16565
PBS_JOBID= 13498009
Free space on /tmp= 73680 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-41-40.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3461491-1307100250/watcher-3461491-1307100250 -o /tmp/evaluation-result-3461491-1307100250/solver-3461491-1307100250 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461491-1307100250.opb

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

MD5SUM BENCH= 2ea7e3b5e107f983d069c627d91480a3
RANDOM SEED=1851936236

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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		: 2666.836
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		: 2666.836
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		: 2666.836
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		: 2666.836
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	: 5332.76
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		: 2666.836
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		: 2666.836
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:      24658728 kB
Buffers:        282864 kB
Cached:        1430048 kB
SwapCached:      11164 kB
Active:        6706660 kB
Inactive:      1328472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24658728 kB
SwapTotal:    67111528 kB
SwapFree:     60476376 kB
Dirty:            8564 kB
Writeback:           0 kB
AnonPages:     6319240 kB
Mapped:          23436 kB
Slab:           131968 kB
PageTables:      58052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 120776940 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= 73676 MiB
End job on node147 at 2011-06-03 13:54:12