Trace number 3478971

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) 1800.34 1800.26

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-184.opb
MD5SUMd8db981f22ec5ac3b83e1e418cbe482a
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1025127
Total number of constraints24132986
Number of constraints which are clauses21678503
Number of constraints which are cardinality constraints (but not clauses)75582
Number of constraints which are nor clauses,nor cardinality constraints2378901
Minimum length of a constraint2
Maximum length of a constraint5487
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5488
Number of bits of the biggest sum of numbers13
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-3478971-1307443190.opb.
0.00/0.00	c Instance file HOME/instance-3478971-1307443190.opb
0.00/0.00	c File size is 1202718817 bytes.
80.29/80.37	c Highest Coefficient sum: 5488
80.29/80.37	c ============================[ Problem Statistics ]=============================
80.29/80.37	c |                                                                             |
80.29/80.37	c |  Parsing time:          79.12        s                                      |
80.29/80.37	c |  Number Variables:      1025127                                             |
80.29/80.37	c |  Number Clauses:        21716324                                            |
80.29/80.37	c |  Number Cardinality:    75583                                               |
80.29/80.37	c |  Number PB Constraints: 2378901                                             |
83.10/83.11	c ============================[ Search Statistics ]==============================
83.10/83.11	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
83.10/83.11	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
83.10/83.11	c ===============================================================================
83.10/83.13	c |         0 | 1025127 24170808 93469664 |  8056936        0   -nan |  0.000 % |
95.70/95.75	c ============================[ Search Statistics ]==============================
95.70/95.75	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
95.70/95.75	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
95.70/95.75	c ===============================================================================
95.70/95.75	c |         0 | 1025127 24170808 93469664 |  8056936        0   -nan |  0.000 % |
96.99/97.03	c |       101 | 1025127 24170808 93469664 |  8862629      101    208 |  0.000 % |
98.60/98.64	c |       252 | 1025127 24170808 93469664 |  9748892      252    154 |  0.000 % |
99.70/99.76	c |       477 | 1025127 24170808 93469664 | 10723781      477    225 |  0.000 % |
101.20/101.26	c |       815 | 1025127 24170808 93469664 | 11796159      815    279 |  0.000 % |
103.29/103.40	c |      1321 | 1025127 24170808 93469664 | 12975775     1321    275 |  0.000 % |
105.79/105.88	c |      2082 | 1025127 24170808 93469664 | 14273353     2082    297 |  0.000 % |
109.40/109.41	c |      3222 | 1025127 24170808 93469664 | 15700688     3222    314 |  0.000 % |
114.40/114.51	c |      4930 | 1025127 24170808 93469664 | 17270757     4930    327 |  0.000 % |
123.50/123.54	c |      7493 | 1025127 24170808 93469664 | 18997833     7493    329 |  0.000 % |
137.00/137.03	c |     11341 | 1025127 24170808 93469664 | 20897617    11341    370 |  0.000 % |
158.29/158.38	c |     17107 | 1025127 24170808 93469664 | 22987378    17107    394 |  0.000 % |
186.90/186.90	c |     25756 | 1025127 24170808 93469664 | 25286116    25756    438 |  0.000 % |
233.70/233.77	c |     38730 | 1025127 24170808 93469664 | 27814728    38730    455 |  0.000 % |
315.90/315.99	c |     58191 | 1025127 24170808 93469664 | 30596201    58191    474 |  0.000 % |
445.63/445.65	c |     87384 | 1025127 24170808 93469664 | 33655821    87384    549 |  0.000 % |
642.82/642.84	c |    131174 | 1025127 24170808 93469664 | 37021403   131174    565 |  0.000 % |
947.73/947.71	c |    196860 | 1025127 24170808 93469664 | 40723543   196860    599 |  0.000 % |
1554.87/1554.81	c |    295391 | 1025127 24170808 93469664 | 44795897   295391    733 |  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-3478971-1307443190/watcher-3478971-1307443190 -o /tmp/evaluation-result-3478971-1307443190/solver-3478971-1307443190 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3478971-1307443190.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: 2.37 2.11 2.03 2/437 1218
/proc/meminfo: memFree=20726332/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=1176636 CPUtime=0 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 308 0 0 0 0 0 0 0 25 0 1 0 836737313 1204875264 261 33554432000 4194304 5714214 140733374903392 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/1218/statm: 294159 265 176 372 0 151 0

[startup+0.114492 s]
/proc/loadavg: 2.37 2.11 2.03 2/437 1218
/proc/meminfo: memFree=20726332/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=1181964 CPUtime=0.11 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 2007 0 0 0 11 0 0 0 25 0 1 0 836737313 1210331136 1927 33554432000 4194304 5714214 140733374903392 18446744073709551615 4990112 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/1218/statm: 295491 1928 584 372 0 1483 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 1181964

[startup+0.200474 s]
/proc/loadavg: 2.37 2.11 2.03 2/437 1218
/proc/meminfo: memFree=20726332/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=1185684 CPUtime=0.19 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 3284 0 0 0 19 0 0 0 25 0 1 0 836737313 1214140416 3139 33554432000 4194304 5714214 140733374903392 18446744073709551615 4336720 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/1218/statm: 296421 3139 894 372 0 2413 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1185684

[startup+0.300451 s]
/proc/loadavg: 2.37 2.11 2.03 2/437 1218
/proc/meminfo: memFree=20726332/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=1189952 CPUtime=0.29 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 4729 0 0 0 29 0 0 0 25 0 1 0 836737313 1218510848 4584 33554432000 4194304 5714214 140733374903392 18446744073709551615 4956095 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/1218/statm: 297488 4584 1259 372 0 3480 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1189952

[startup+0.700371 s]
/proc/loadavg: 2.37 2.11 2.03 2/437 1218
/proc/meminfo: memFree=20726332/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=1207028 CPUtime=0.69 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 10486 0 0 0 68 1 0 0 25 0 1 0 836737313 1235996672 10212 33554432000 4194304 5714214 140733374903392 18446744073709551615 4228656 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/1218/statm: 301757 10213 2713 372 0 7749 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1207028

[startup+1.50025 s]
/proc/loadavg: 2.50 2.14 2.04 3/438 1219
/proc/meminfo: memFree=20685540/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=1241128 CPUtime=1.49 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 21922 0 0 0 147 2 0 0 25 0 1 0 836737313 1270915072 21391 33554432000 4194304 5714214 140733374903392 18446744073709551615 4228544 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/1218/statm: 310282 21392 5730 372 0 16274 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1241128

[startup+3.10089 s]
/proc/loadavg: 2.50 2.14 2.04 3/438 1219
/proc/meminfo: memFree=20641772/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=1301136 CPUtime=3.09 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 43422 0 0 0 305 4 0 0 25 0 1 0 836737313 1332363264 42378 33554432000 4194304 5714214 140733374903392 18446744073709551615 4195024 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/1218/statm: 325284 42379 11465 372 0 31276 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1301136

[startup+6.30029 s]
/proc/loadavg: 2.46 2.14 2.04 3/438 1220
/proc/meminfo: memFree=20517244/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=1424408 CPUtime=6.29 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 85544 0 0 0 620 9 0 0 25 0 1 0 836737313 1458593792 83475 33554432000 4194304 5714214 140733374903392 18446744073709551615 5136926 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/1218/statm: 356102 83475 22780 372 0 62094 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1424408

[startup+12.701 s]
/proc/loadavg: 2.42 2.14 2.03 3/438 1220
/proc/meminfo: memFree=20251816/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=1693960 CPUtime=12.69 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 177614 0 0 0 1249 20 0 0 25 0 1 0 836737313 1734615040 173496 33554432000 4194304 5714214 140733374903392 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 423490 173496 48510 372 0 129482 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1693960

[startup+25.5005 s]
/proc/loadavg: 2.33 2.13 2.03 3/438 1220
/proc/meminfo: memFree=19775340/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=2147012 CPUtime=25.49 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 341677 0 0 0 2510 39 0 0 25 0 1 0 836737313 2198540288 333462 33554432000 4194304 5714214 140733374903392 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 536753 333462 95059 372 0 242745 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2147012

[startup+51.1004 s]
/proc/loadavg: 2.21 2.12 2.03 3/438 1221
/proc/meminfo: memFree=18873460/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=3089180 CPUtime=51.09 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 667842 0 0 0 5030 79 0 0 25 0 1 0 836737313 3163320320 651434 33554432000 4194304 5714214 140733374903392 18446744073709551615 4223018 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 772295 651435 187949 372 0 478287 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3089180

[startup+102.301 s]
/proc/loadavg: 2.09 2.10 2.03 3/438 1222
/proc/meminfo: memFree=14500828/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=102.3 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1935489 0 0 0 10008 222 0 0 25 0 1 0 836737313 6481563648 1545836 33554432000 4194304 5714214 140733374903392 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1545836 180 372 0 1582038 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6329652

[startup+162.3 s]
/proc/loadavg: 2.03 2.08 2.02 3/438 1224
/proc/meminfo: memFree=14476744/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=162.3 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1935522 0 0 0 16002 228 0 0 25 0 1 0 836737313 6481563648 1545869 33554432000 4194304 5714214 140733374903392 18446744073709551615 4319364 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1545869 180 372 0 1582038 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 6329652

[startup+222.316 s]
/proc/loadavg: 2.01 2.06 2.01 3/438 1225
/proc/meminfo: memFree=14454888/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=222.32 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1935541 0 0 0 21998 234 0 0 25 0 1 0 836737313 6481563648 1545888 33554432000 4194304 5714214 140733374903392 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1545888 180 372 0 1582038 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 6329652

[startup+282.301 s]
/proc/loadavg: 2.00 2.05 2.01 3/438 1227
/proc/meminfo: memFree=14429180/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=282.31 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1935551 0 0 0 27991 240 0 0 25 0 1 0 836737313 6481563648 1545898 33554432000 4194304 5714214 140733374903392 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1545898 180 372 0 1582038 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 6329652

[startup+342.301 s]
/proc/loadavg: 2.08 2.06 2.01 3/438 1229
/proc/meminfo: memFree=14405188/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=342.31 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1935566 0 0 0 33986 245 0 0 25 0 1 0 836737313 6481563648 1545913 33554432000 4194304 5714214 140733374903392 18446744073709551615 4319182 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1545913 180 372 0 1582038 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 6329652

[startup+402.301 s]
/proc/loadavg: 2.11 2.08 2.02 3/438 1230
/proc/meminfo: memFree=14385920/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=402.31 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1935571 0 0 0 39983 248 0 0 25 0 1 0 836737313 6481563648 1545918 33554432000 4194304 5714214 140733374903392 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1545918 180 372 0 1582038 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 6329652

[startup+462.301 s]
/proc/loadavg: 2.04 2.06 2.01 3/438 1232
/proc/meminfo: memFree=14363672/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=462.31 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1935574 0 0 0 45978 253 0 0 25 0 1 0 836737313 6481563648 1545921 33554432000 4194304 5714214 140733374903392 18446744073709551615 4320022 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1545921 180 372 0 1582038 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 6329652

[startup+522.301 s]
/proc/loadavg: 2.01 2.05 2.01 3/438 1233
/proc/meminfo: memFree=14347492/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=522.32 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1935627 0 0 0 51974 258 0 0 25 0 1 0 836737313 6481563648 1545974 33554432000 4194304 5714214 140733374903392 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1545974 180 372 0 1582038 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 6329652

[startup+582.301 s]
/proc/loadavg: 2.00 2.04 2.00 3/438 1235
/proc/meminfo: memFree=14326740/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=582.32 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1935634 0 0 0 57971 261 0 0 25 0 1 0 836737313 6481563648 1545981 33554432000 4194304 5714214 140733374903392 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1545981 180 372 0 1582038 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 6329652

[startup+642.301 s]

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

[startup+942.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/438 1273
/proc/meminfo: memFree=14503908/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=942.33 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1935763 0 0 0 93944 289 0 0 25 0 1 0 836737313 6481563648 1546110 33554432000 4194304 5714214 140733374903392 18446744073709551615 4305163 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1546110 180 372 0 1582038 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 6329652

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/438 1274
/proc/meminfo: memFree=14503604/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=1002.34 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1935868 0 0 0 99941 293 0 0 25 0 1 0 836737313 6481563648 1546215 33554432000 4194304 5714214 140733374903392 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1546215 180 372 0 1582038 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 6329652

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/438 1276
/proc/meminfo: memFree=14503360/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=1062.34 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1935922 0 0 0 105937 297 0 0 25 0 1 0 836737313 6481563648 1546269 33554432000 4194304 5714214 140733374903392 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1546269 180 372 0 1582038 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 6329652

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/438 1277
/proc/meminfo: memFree=14502872/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=1122.34 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1935983 0 0 0 111933 301 0 0 25 0 1 0 836737313 6481563648 1546330 33554432000 4194304 5714214 140733374903392 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1546330 180 372 0 1582038 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 6329652

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/438 1279
/proc/meminfo: memFree=14501908/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=1182.35 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1936067 0 0 0 117928 307 0 0 25 0 1 0 836737313 6481563648 1546414 33554432000 4194304 5714214 140733374903392 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1546414 180 372 0 1582038 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 6329652

[startup+1242.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/438 1281
/proc/meminfo: memFree=14500468/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=1242.35 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1936165 0 0 0 123923 312 0 0 25 0 1 0 836737313 6481563648 1546512 33554432000 4194304 5714214 140733374903392 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1546512 180 372 0 1582038 0
Current children cumulated CPU time (s) 1242.35
Current children cumulated vsize (KiB) 6329652

[startup+1302.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/438 1291
/proc/meminfo: memFree=14499156/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=1302.35 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1936201 0 0 0 129920 315 0 0 25 0 1 0 836737313 6481563648 1546548 33554432000 4194304 5714214 140733374903392 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1546548 180 372 0 1582038 0
Current children cumulated CPU time (s) 1302.35
Current children cumulated vsize (KiB) 6329652

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/438 1293
/proc/meminfo: memFree=14499556/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=1362.35 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1936249 0 0 0 135917 318 0 0 25 0 1 0 836737313 6481563648 1546596 33554432000 4194304 5714214 140733374903392 18446744073709551615 4322634 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1546596 180 372 0 1582038 0
Current children cumulated CPU time (s) 1362.35
Current children cumulated vsize (KiB) 6329652

[startup+1422.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/438 1294
/proc/meminfo: memFree=14499316/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=1422.36 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1936276 0 0 0 141915 321 0 0 25 0 1 0 836737313 6481563648 1546623 33554432000 4194304 5714214 140733374903392 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1546623 180 372 0 1582038 0
Current children cumulated CPU time (s) 1422.36
Current children cumulated vsize (KiB) 6329652

[startup+1482.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/438 1296
/proc/meminfo: memFree=14498120/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=1482.36 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1936298 0 0 0 147913 323 0 0 25 0 1 0 836737313 6481563648 1546645 33554432000 4194304 5714214 140733374903392 18446744073709551615 4319434 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1546645 180 372 0 1582038 0
Current children cumulated CPU time (s) 1482.36
Current children cumulated vsize (KiB) 6329652

[startup+1542.32 s]
/proc/loadavg: 2.00 2.00 2.00 3/438 1298
/proc/meminfo: memFree=14494856/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=1542.37 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1936328 0 0 0 153912 325 0 0 25 0 1 0 836737313 6481563648 1546675 33554432000 4194304 5714214 140733374903392 18446744073709551615 4319434 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1546675 180 372 0 1582038 0
Current children cumulated CPU time (s) 1542.37
Current children cumulated vsize (KiB) 6329652

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/438 1299
/proc/meminfo: memFree=14491020/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=1602.36 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1936511 0 0 0 159906 330 0 0 25 0 1 0 836737313 6481563648 1546858 33554432000 4194304 5714214 140733374903392 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1546858 180 372 0 1582038 0
Current children cumulated CPU time (s) 1602.36
Current children cumulated vsize (KiB) 6329652

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/438 1301
/proc/meminfo: memFree=14484824/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=1662.37 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1936653 0 0 0 165903 334 0 0 25 0 1 0 836737313 6481563648 1547000 33554432000 4194304 5714214 140733374903392 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1547000 180 372 0 1582038 0
Current children cumulated CPU time (s) 1662.37
Current children cumulated vsize (KiB) 6329652

[startup+1722.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/438 1302
/proc/meminfo: memFree=14452880/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=1722.37 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1936747 0 0 0 171900 337 0 0 25 0 1 0 836737313 6481563648 1547094 33554432000 4194304 5714214 140733374903392 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1547094 180 372 0 1582038 0
Current children cumulated CPU time (s) 1722.37
Current children cumulated vsize (KiB) 6329652

[startup+1782.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/438 1304
/proc/meminfo: memFree=14420376/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=1782.37 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1936774 0 0 0 177898 339 0 0 25 0 1 0 836737313 6481563648 1547121 33554432000 4194304 5714214 140733374903392 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1547121 180 372 0 1582038 0
Current children cumulated CPU time (s) 1782.37
Current children cumulated vsize (KiB) 6329652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.01 2.01 2.00 3/438 1304
/proc/meminfo: memFree=14412796/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=6329652 CPUtime=1800.08 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4202496 1936805 0 0 0 179667 341 0 0 25 0 1 0 836737313 6481563648 1547152 33554432000 4194304 5714214 140733374903392 18446744073709551615 4310624 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/1218/statm: 1582413 1547152 180 372 0 1582038 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 6329652

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

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

[startup+1800.12 s]
/proc/loadavg: 2.01 2.01 2.00 3/438 1304
/proc/meminfo: memFree=14412796/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=0 CPUtime=1800.19 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4203524 1936805 0 0 0 179668 351 0 0 25 0 1 0 836737313 0 0 33554432000 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 4 0 0 0
/proc/1218/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.19
Current children cumulated vsize (KiB) 0

[startup+1800.2 s]
/proc/loadavg: 2.01 2.01 2.00 3/438 1304
/proc/meminfo: memFree=14412796/32951124 swapFree=50923800/67111528
[pid=1218] ppid=1216 vsize=0 CPUtime=1800.27 cores=0,2,4,6
/proc/1218/stat : 1218 (wbo1.6) R 1216 1218 656 0 -1 4203524 1936805 0 0 0 179668 359 0 0 25 0 1 0 836737313 0 0 33554432000 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 4 0 0 0
/proc/1218/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.27
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.26
CPU time (s): 1800.34
CPU user time (s): 1796.69
CPU system time (s): 3.65444
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 6581652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.69
system time used= 3.65444
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1936805
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= 2475

runsolver used 8.31274 second user time and 17.2654 second system time

The end

Launcher Data 

Begin job on node143 at 2011-06-07 12:40:17
IDJOB=3478971
IDBENCH=89808
IDSOLVER=1953
FILE ID=node143/3478971-1307443190
RUNJOBID= node143-1307436782-674
PBS_JOBID= 13519945
Free space on /tmp= 72496 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-184.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3478971-1307443190/watcher-3478971-1307443190 -o /tmp/evaluation-result-3478971-1307443190/solver-3478971-1307443190 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3478971-1307443190.opb

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

MD5SUM BENCH= d8db981f22ec5ac3b83e1e418cbe482a
RANDOM SEED=759641057

node143.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		: 2666.846
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	: 5333.69
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		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
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		: 2666.846
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	: 5332.74
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		: 2666.846
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	: 5332.83
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		: 2666.846
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	: 5332.75
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		: 2666.846
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	: 5332.83
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		: 2666.846
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	: 5332.74
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		: 2666.846
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:      20726372 kB
Buffers:        353392 kB
Cached:        2306804 kB
SwapCached:       9164 kB
Active:       11227540 kB
Inactive:       683784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20726372 kB
SwapTotal:    67111528 kB
SwapFree:     50923800 kB
Dirty:         1179852 kB
Writeback:           0 kB
AnonPages:     9248528 kB
Mapped:          22392 kB
Slab:           159948 kB
PageTables:      83836 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 117739440 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= 72492 MiB
End job on node143 at 2011-06-07 13:10:19