Trace number 3461489

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) 1800.09 1800.05

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-cardinality-105-100.opb
MD5SUM1f72b7f8bd829aeeb06978977df8efc2
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 benchmark0.237963
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables10500
Total number of constraints205
Number of constraints which are clauses105
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint100
Maximum length of a constraint105
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 106
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-3461489-1307100222.opb.
0.00/0.00	c Instance file HOME/instance-3461489-1307100222.opb
0.00/0.00	c File size is 189526 bytes.
0.00/0.01	c Highest Coefficient sum: 106
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:      10500                                               |
0.00/0.01	c |  Number Clauses:        105                                                 |
0.00/0.01	c |  Number Cardinality:    100                                                 |
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 |   10500      205    21000 |     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 |   10500      205    21000 |     5000        0   -nan |  0.000 % |
0.03/0.05	c |       103 |   10500      205    21000 |     5500      103    398 |  0.000 % |
0.09/0.12	c |       257 |   10500      205    21000 |     6050      257    723 |  0.000 % |
0.19/0.26	c |       482 |   10500      205    21000 |     6655      482   1174 |  0.000 % |
0.39/0.50	c |       819 |   10500      205    21000 |     7320      819   1159 |  0.000 % |
0.69/0.72	c |      1327 |   10500      205    21000 |     8052     1327    919 |  0.000 % |
1.00/1.07	c |      2086 |   10500      205    21000 |     8857     2086    801 |  0.000 % |
1.59/1.65	c |      3227 |   10500      205    21000 |     9743     3227    735 |  0.000 % |
2.49/2.59	c |      4939 |   10500      205    21000 |    10717     4939    692 |  0.000 % |
4.30/4.35	c |      7501 |   10500      205    21000 |    11789     7501    703 |  0.000 % |
7.59/7.65	c |     11347 |   10500      205    21000 |    12968    11347    714 |  0.000 % |
12.99/13.08	c |     17114 |   10500      205    21000 |    14265    17114    740 |  0.000 % |
21.19/21.29	c |     25764 |   10500      205    21000 |    15692    17207    721 |  0.000 % |
46.49/46.52	c |     38740 |   10500      205    21000 |    17261    21580   1639 |  0.000 % |
96.30/96.35	c |     58204 |   10500      205    21000 |    18987    15146   1966 |  0.000 % |
142.39/142.46	c |     87397 |   10500      205    21000 |    20886    27127    946 |  0.000 % |
219.79/219.91	c |    131186 |   10500      205    21000 |    22974    20198   1227 |  0.000 % |
334.10/334.10	c |    196870 |   10500      205    21000 |    25272    28973   1139 |  0.000 % |
720.01/720.08	c |    295397 |   10500      205    21000 |    27799    28073   3531 |  0.000 % |
1173.22/1173.24	c |    443186 |   10500      205    21000 |    30579    20817   2096 |  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-3461489-1307100222/watcher-3461489-1307100222 -o /tmp/evaluation-result-3461489-1307100222/solver-3461489-1307100222 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461489-1307100222.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: 1.96 2.01 1.99 2/488 11287
/proc/meminfo: memFree=21518884/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=3924 CPUtime=0 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 676 0 0 0 0 0 0 0 25 0 1 0 554213424 4018176 629 33554432000 4194304 5714214 140735202410752 18446744073709551615 4315409 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 981 629 175 372 0 559 0

[startup+0.0421671 s]
/proc/loadavg: 1.96 2.01 1.99 2/488 11287
/proc/meminfo: memFree=21518884/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=9404 CPUtime=0.03 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 2304 0 0 0 3 0 0 0 25 0 1 0 554213424 9629696 2016 33554432000 4194304 5714214 140735202410752 18446744073709551615 4311026 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 2351 2016 179 372 0 1976 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9404

[startup+0.101184 s]
/proc/loadavg: 1.96 2.01 1.99 2/488 11287
/proc/meminfo: memFree=21518884/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=9404 CPUtime=0.09 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 2305 0 0 0 9 0 0 0 25 0 1 0 554213424 9629696 2017 33554432000 4194304 5714214 140735202410752 18446744073709551615 4319434 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 2351 2017 180 372 0 1976 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9404

[startup+0.301167 s]
/proc/loadavg: 1.96 2.01 1.99 2/488 11287
/proc/meminfo: memFree=21518884/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=10756 CPUtime=0.29 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 2667 0 0 0 28 1 0 0 25 0 1 0 554213424 11014144 2379 33554432000 4194304 5714214 140735202410752 18446744073709551615 4309513 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 2689 2379 180 372 0 2314 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10756

[startup+0.701077 s]
/proc/loadavg: 1.96 2.01 1.99 2/488 11287
/proc/meminfo: memFree=21518884/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=13268 CPUtime=0.69 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 3282 0 0 0 68 1 0 0 25 0 1 0 554213424 13586432 2994 33554432000 4194304 5714214 140735202410752 18446744073709551615 4309480 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 3317 2994 180 372 0 2942 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13268

[startup+1.50094 s]
/proc/loadavg: 1.96 2.01 1.99 3/489 11288
/proc/meminfo: memFree=21499532/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=17624 CPUtime=1.49 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 4384 0 0 0 148 1 0 0 25 0 1 0 554213424 18046976 4096 33554432000 4194304 5714214 140735202410752 18446744073709551615 4319395 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 4406 4096 180 372 0 4031 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17624

[startup+3.10066 s]
/proc/loadavg: 1.96 2.01 1.99 3/489 11288
/proc/meminfo: memFree=21491156/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=25680 CPUtime=3.09 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 6392 0 0 0 307 2 0 0 25 0 1 0 554213424 26296320 6104 33554432000 4194304 5714214 140735202410752 18446744073709551615 4319434 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 6420 6104 180 372 0 6045 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25680

[startup+6.30109 s]
/proc/loadavg: 1.96 2.01 1.99 3/489 11288
/proc/meminfo: memFree=21471068/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=39348 CPUtime=6.29 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 9803 0 0 0 625 4 0 0 20 0 1 0 554213424 40292352 9515 33554432000 4194304 5714214 140735202410752 18446744073709551615 4309594 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 9837 9515 180 372 0 9462 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39348

[startup+12.701 s]
/proc/loadavg: 1.96 2.01 1.99 3/489 11288
/proc/meminfo: memFree=21440736/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=61512 CPUtime=12.69 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 15353 0 0 0 1263 6 0 0 25 0 1 0 554213424 62988288 15065 33554432000 4194304 5714214 140735202410752 18446744073709551615 4319855 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 15378 15065 180 372 0 15003 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 61512

[startup+25.5007 s]
/proc/loadavg: 1.97 2.01 1.99 3/489 11289
/proc/meminfo: memFree=21401928/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=82352 CPUtime=25.49 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 20572 0 0 0 2541 8 0 0 25 0 1 0 554213424 84328448 20284 33554432000 4194304 5714214 140735202410752 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 20588 20284 180 372 0 20213 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 82352

[startup+51.1002 s]
/proc/loadavg: 1.98 2.01 1.99 3/489 11289
/proc/meminfo: memFree=21308972/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=165792 CPUtime=51.09 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 41403 0 0 0 5097 12 0 0 25 0 1 0 554213424 169771008 41115 33554432000 4194304 5714214 140735202410752 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 41448 41115 180 372 0 41073 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 165792

[startup+102.318 s]
/proc/loadavg: 1.99 2.00 1.99 3/489 11291
/proc/meminfo: memFree=21201700/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=256304 CPUtime=102.31 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 64004 0 0 0 10212 19 0 0 25 0 1 0 554213424 262455296 63716 33554432000 4194304 5714214 140735202410752 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 64076 63716 180 372 0 63701 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 256304

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/489 11292
/proc/meminfo: memFree=21168192/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=255344 CPUtime=162.29 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 64006 0 0 0 16206 23 0 0 25 0 1 0 554213424 261472256 63484 33554432000 4194304 5714214 140735202410752 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 63836 63484 180 372 0 63461 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 255344

[startup+222.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/489 11294
/proc/meminfo: memFree=21159992/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=255344 CPUtime=222.3 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 64011 0 0 0 22202 28 0 0 25 0 1 0 554213424 261472256 63489 33554432000 4194304 5714214 140735202410752 18446744073709551615 4319422 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 63836 63489 180 372 0 63461 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 255344

[startup+282.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/489 11296
/proc/meminfo: memFree=21147572/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=255344 CPUtime=282.3 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 64014 0 0 0 28198 32 0 0 25 0 1 0 554213424 261472256 63492 33554432000 4194304 5714214 140735202410752 18446744073709551615 4319409 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 63836 63492 180 372 0 63461 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 255344

[startup+342.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/489 11297
/proc/meminfo: memFree=21116424/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=255344 CPUtime=342.3 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 64014 0 0 0 34194 36 0 0 25 0 1 0 554213424 261472256 63492 33554432000 4194304 5714214 140735202410752 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 63836 63492 180 372 0 63461 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 255344

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/489 11299
/proc/meminfo: memFree=21004676/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=357620 CPUtime=402.3 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 89557 0 0 0 40187 43 0 0 25 0 1 0 554213424 366202880 89035 33554432000 4194304 5714214 140735202410752 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 89405 89035 180 372 0 89030 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 357620

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/489 11300
/proc/meminfo: memFree=20828448/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=519136 CPUtime=462.3 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 129843 0 0 0 46180 50 0 0 25 0 1 0 554213424 531595264 129321 33554432000 4194304 5714214 140735202410752 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 129784 129321 180 372 0 129409 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 519136

[startup+522.301 s]
/proc/loadavg: 2.05 2.01 2.00 3/489 11302
/proc/meminfo: memFree=20795320/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=544440 CPUtime=522.3 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 136174 0 0 0 52176 54 0 0 25 0 1 0 554213424 557506560 135652 33554432000 4194304 5714214 140735202410752 18446744073709551615 4310856 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 136110 135652 180 372 0 135735 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 544440

[startup+582.301 s]
/proc/loadavg: 2.07 2.02 2.00 3/489 11304
/proc/meminfo: memFree=20759964/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=571420 CPUtime=582.3 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 142897 0 0 0 58173 57 0 0 25 0 1 0 554213424 585134080 142375 33554432000 4194304 5714214 140735202410752 18446744073709551615 4309546 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 142855 142375 180 372 0 142480 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 571420

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/489 11310
/proc/meminfo: memFree=20702728/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=568324 CPUtime=822.31 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 142920 0 0 0 82167 64 0 0 25 0 1 0 554213424 581963776 141651 33554432000 4194304 5714214 140735202410752 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 142081 141651 180 372 0 141706 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 568324

[startup+882.301 s]
/proc/loadavg: 2.02 2.02 2.00 3/489 11312
/proc/meminfo: memFree=20691428/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=568324 CPUtime=882.31 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 142920 0 0 0 88165 66 0 0 25 0 1 0 554213424 581963776 141651 33554432000 4194304 5714214 140735202410752 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 142081 141651 180 372 0 141706 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 568324

[startup+942.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/489 11313
/proc/meminfo: memFree=20679620/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=568324 CPUtime=942.32 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 142920 0 0 0 94163 69 0 0 25 0 1 0 554213424 581963776 141651 33554432000 4194304 5714214 140735202410752 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 142081 141651 180 372 0 141706 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 568324

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/489 11315
/proc/meminfo: memFree=20672032/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=568324 CPUtime=1002.31 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 142920 0 0 0 100161 70 0 0 25 0 1 0 554213424 581963776 141651 33554432000 4194304 5714214 140735202410752 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 142081 141651 180 372 0 141706 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 568324

[startup+1062.3 s]
/proc/loadavg: 2.15 2.04 2.01 3/489 11316
/proc/meminfo: memFree=20654868/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=568324 CPUtime=1062.32 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 142920 0 0 0 106160 72 0 0 25 0 1 0 554213424 581963776 141651 33554432000 4194304 5714214 140735202410752 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 142081 141651 180 372 0 141706 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 568324

[startup+1122.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/489 11318
/proc/meminfo: memFree=20653492/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=568324 CPUtime=1122.32 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 142920 0 0 0 112157 75 0 0 25 0 1 0 554213424 581963776 141651 33554432000 4194304 5714214 140735202410752 18446744073709551615 4309552 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 142081 141651 180 372 0 141706 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 568324

[startup+1182.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/489 11320
/proc/meminfo: memFree=20644668/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=568324 CPUtime=1182.32 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 142920 0 0 0 118155 77 0 0 25 0 1 0 554213424 581963776 141651 33554432000 4194304 5714214 140735202410752 18446744073709551615 4319434 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 142081 141651 180 372 0 141706 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 568324

[startup+1242.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/489 11321
/proc/meminfo: memFree=20627660/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=568324 CPUtime=1242.32 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 142924 0 0 0 124152 80 0 0 25 0 1 0 554213424 581963776 141655 33554432000 4194304 5714214 140735202410752 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 142081 141655 180 372 0 141706 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 568324

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/489 11323
/proc/meminfo: memFree=20622808/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=568324 CPUtime=1302.33 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 142930 0 0 0 130151 82 0 0 25 0 1 0 554213424 581963776 141661 33554432000 4194304 5714214 140735202410752 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 142081 141661 180 372 0 141706 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 568324

[startup+1362.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/489 11324
/proc/meminfo: memFree=20617940/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=568324 CPUtime=1362.32 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 142930 0 0 0 136148 84 0 0 25 0 1 0 554213424 581963776 141661 33554432000 4194304 5714214 140735202410752 18446744073709551615 4309531 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 142081 141661 180 372 0 141706 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 568324

[startup+1422.32 s]
/proc/loadavg: 2.08 2.05 2.01 3/489 11326
/proc/meminfo: memFree=20599952/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=568324 CPUtime=1422.35 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 142930 0 0 0 142149 86 0 0 25 0 1 0 554213424 581963776 141661 33554432000 4194304 5714214 140735202410752 18446744073709551615 4319395 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 142081 141661 180 372 0 141706 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 568324

[startup+1482.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/489 11328
/proc/meminfo: memFree=20588040/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=568324 CPUtime=1482.33 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 142930 0 0 0 148146 87 0 0 25 0 1 0 554213424 581963776 141661 33554432000 4194304 5714214 140735202410752 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 142081 141661 180 372 0 141706 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 568324

[startup+1542.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/489 11329
/proc/meminfo: memFree=20579336/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=568324 CPUtime=1542.33 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 142930 0 0 0 154145 88 0 0 25 0 1 0 554213424 581963776 141661 33554432000 4194304 5714214 140735202410752 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 142081 141661 180 372 0 141706 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 568324

[startup+1602.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/489 11331
/proc/meminfo: memFree=20509388/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=626772 CPUtime=1602.33 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 157505 0 0 0 160141 92 0 0 25 0 1 0 554213424 641814528 156236 33554432000 4194304 5714214 140735202410752 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 156693 156236 180 372 0 156318 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 626772

[startup+1662.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/489 11332
/proc/meminfo: memFree=20502648/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=626772 CPUtime=1662.34 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 157505 0 0 0 166139 95 0 0 25 0 1 0 554213424 641814528 156236 33554432000 4194304 5714214 140735202410752 18446744073709551615 4319418 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 156693 156236 180 372 0 156318 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 626772

[startup+1722.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/489 11334
/proc/meminfo: memFree=20495560/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=625072 CPUtime=1722.34 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 157505 0 0 0 172137 97 0 0 25 0 1 0 554213424 640073728 155832 33554432000 4194304 5714214 140735202410752 18446744073709551615 4309480 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 156268 155832 180 372 0 155893 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 625072

[startup+1782.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/489 11336
/proc/meminfo: memFree=20485500/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=625072 CPUtime=1782.33 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 157505 0 0 0 178135 98 0 0 25 0 1 0 554213424 640073728 155832 33554432000 4194304 5714214 140735202410752 18446744073709551615 4200720 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 156268 155832 180 372 0 155893 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 625072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.01 2.04 2.00 2/487 11337
/proc/meminfo: memFree=20898424/32951124 swapFree=46575304/67111528
[pid=11287] ppid=11285 vsize=625072 CPUtime=1800.04 cores=0,2,4,6
/proc/11287/stat : 11287 (wbo1.6) R 11285 11287 5006 0 -1 4202496 157505 0 0 0 179905 99 0 0 25 0 1 0 554213424 640073728 155832 33554432000 4194304 5714214 140735202410752 18446744073709551615 4309513 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/11287/statm: 156268 155832 180 372 0 155893 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 625072

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): 1800.09
CPU user time (s): 1799.07
CPU system time (s): 1.02384
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 626772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.07
system time used= 1.02384
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 157505
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= 2726

runsolver used 8.98163 second user time and 18.8791 second system time

The end

Launcher Data 

Begin job on node107 at 2011-06-03 13:23:42
IDJOB=3461489
IDBENCH=2601
IDSOLVER=1953
FILE ID=node107/3461489-1307100222
RUNJOBID= node107-1307093011-10827
PBS_JOBID= 13497967
Free space on /tmp= 73860 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-105-100.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3461489-1307100222/watcher-3461489-1307100222 -o /tmp/evaluation-result-3461489-1307100222/solver-3461489-1307100222 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3461489-1307100222.opb

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

MD5SUM BENCH= 1f72b7f8bd829aeeb06978977df8efc2
RANDOM SEED=784458268

node107.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		: 2666.829
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	: 5333.65
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		: 2666.829
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		: 2666.829
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	: 5332.67
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		: 2666.829
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		: 2666.829
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		: 2666.829
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	: 5359.47
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		: 2666.829
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		: 2666.829
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:      21518916 kB
Buffers:        309148 kB
Cached:        2060060 kB
SwapCached:      22548 kB
Active:        9132564 kB
Inactive:      1950728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21518916 kB
SwapTotal:    67111528 kB
SwapFree:     46575304 kB
Dirty:            8636 kB
Writeback:           0 kB
AnonPages:     8709468 kB
Mapped:          33440 kB
Slab:           186068 kB
PageTables:      94848 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145105508 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= 73856 MiB
End job on node107 at 2011-06-03 13:53:44