Trace number 3478795

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) 1800.08 1800.04

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-40.opb
MD5SUM96b10f202af149572cd99ac873608650
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 variables9342
Total number of constraints199352
Number of constraints which are clauses178530
Number of constraints which are cardinality constraints (but not clauses)720
Number of constraints which are nor clauses,nor cardinality constraints20102
Minimum length of a constraint2
Maximum length of a constraint231
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 232
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c wbo 1.6 beta - 20110321
0.00/0.01	c Parsing opb file format. File HOME/instance-3478795-1307438586.opb.
0.00/0.01	c Instance file HOME/instance-3478795-1307438586.opb
0.00/0.01	c File size is 8464945 bytes.
0.49/0.57	c Highest Coefficient sum: 232
0.49/0.57	c ============================[ Problem Statistics ]=============================
0.49/0.57	c |                                                                             |
0.49/0.57	c |  Parsing time:          0.56         s                                      |
0.49/0.57	c |  Number Variables:      9342                                                |
0.49/0.57	c |  Number Clauses:        178896                                              |
0.49/0.57	c |  Number Cardinality:    722                                                 |
0.49/0.57	c |  Number PB Constraints: 20102                                               |
0.58/0.60	c ============================[ Search Statistics ]==============================
0.58/0.60	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.58/0.60	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.58/0.60	c ===============================================================================
0.58/0.60	c |         0 |    9342   199720   780268 |    66573        0   -nan |  0.000 % |
0.69/0.71	c ============================[ Search Statistics ]==============================
0.69/0.71	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.69/0.71	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.69/0.71	c ===============================================================================
0.69/0.71	c |         0 |    9342   199720   780268 |    66573        0   -nan |  0.000 % |
0.69/0.74	c |       101 |    9342   199720   780268 |    73230      101     30 |  0.000 % |
0.78/0.81	c |       251 |    9342   199720   780268 |    80553      251     25 |  0.000 % |
0.78/0.89	c |       477 |    9342   199720   780268 |    88609      477     27 |  0.000 % |
1.19/1.26	c |       814 |    9342   199720   780268 |    97470      814     22 |  0.000 % |
1.49/1.57	c |      1320 |    9342   199720   780268 |   107217     1320     21 |  0.000 % |
1.59/1.66	c |      2079 |    9342   199720   780268 |   117938     2079     27 |  0.000 % |
1.99/2.07	c |      3218 |    9342   199720   780268 |   129732     3218     29 |  0.000 % |
2.69/2.70	c |      4926 |    9342   199720   780268 |   142705     4926     30 |  0.000 % |
3.20/3.27	c |      7489 |    9342   199720   780268 |   156976     7489     33 |  0.000 % |
4.40/4.43	c |     11333 |    9342   199720   780268 |   172674    11333     35 |  0.000 % |
5.69/5.71	c |     17102 |    9342   199720   780268 |   189941    17102     34 |  0.000 % |
7.71/7.72	c |     25751 |    9342   199720   780268 |   208935    25751     38 |  0.000 % |
11.48/11.52	c |     38727 |    9342   199720   780268 |   229829    38727     41 |  0.000 % |
18.89/19.00	c |     58189 |    9342   199720   780268 |   252812    58189     39 |  0.000 % |
37.79/37.89	c |     87387 |    9342   199720   780268 |   278093    87387     39 |  0.000 % |
54.38/54.42	c |    131176 |    9342   199720   780268 |   305902   131176     45 |  0.000 % |
90.29/90.32	c |    196860 |    9340   199720   780268 |   336492   196860     42 |  0.021 % |
132.69/132.78	c |    295386 |    9340   199720   780268 |   370142   295386     42 |  0.021 % |
229.19/229.28	c |    443176 |    9340   199720   780268 |   407156    96599     45 |  0.021 % |
318.09/318.18	c |    664859 |    9336   199720   780268 |   447872   318282     47 |  0.064 % |
540.20/540.20	c |    997384 |    9335   199720   780268 |   492659   228599     58 |  0.075 % |
901.61/901.60	c |   1496172 |    9335   199720   780268 |   541925   262397     66 |  0.075 % |
1641.15/1641.11	c |   2244356 |    9335   199720   780268 |   596117   498640     58 |  0.075 % |

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-3478795-1307438586/watcher-3478795-1307438586 -o /tmp/evaluation-result-3478795-1307438586/solver-3478795-1307438586 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3478795-1307438586.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 1.70 3/477 23432
/proc/meminfo: memFree=21110892/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=10644 CPUtime=0.01 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 413 0 0 0 1 0 0 0 25 0 1 0 836273963 10899456 366 33554432000 4194304 5714214 140734294867440 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 2661 366 199 372 0 219 0

[startup+0.0472661 s]
/proc/loadavg: 1.96 2.01 1.70 3/477 23432
/proc/meminfo: memFree=21110892/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=12144 CPUtime=0.04 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 909 0 0 0 4 0 0 0 25 0 1 0 836273963 12435456 862 33554432000 4194304 5714214 140734294867440 18446744073709551615 5203700 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 3036 862 315 372 0 594 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12144

[startup+0.100307 s]
/proc/loadavg: 1.96 2.01 1.70 3/477 23432
/proc/meminfo: memFree=21110892/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=14876 CPUtime=0.09 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 1752 0 0 0 9 0 0 0 25 0 1 0 836273963 15233024 1672 33554432000 4194304 5714214 140734294867440 18446744073709551615 4222928 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 3719 1673 516 372 0 1277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14876

[startup+0.300253 s]
/proc/loadavg: 1.96 2.01 1.70 3/477 23432
/proc/meminfo: memFree=21110892/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=23540 CPUtime=0.29 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 4672 0 0 0 29 0 0 0 25 0 1 0 836273963 24104960 4527 33554432000 4194304 5714214 140734294867440 18446744073709551615 4336999 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 5885 4527 1240 372 0 3443 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23540

[startup+0.701182 s]
/proc/loadavg: 1.96 2.01 1.70 3/477 23432
/proc/meminfo: memFree=21110892/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=57260 CPUtime=0.69 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 16180 0 0 0 68 1 0 0 18 0 1 0 836273963 58634240 13839 33554432000 4194304 5714214 140734294867440 18446744073709551615 4964926 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 14315 13839 173 372 0 13940 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57260

[startup+1.50103 s]
/proc/loadavg: 1.96 2.01 1.70 3/478 23433
/proc/meminfo: memFree=21011232/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=55144 CPUtime=1.49 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 16260 0 0 0 144 5 0 0 19 0 1 0 836273963 56467456 13382 33554432000 4194304 5714214 140734294867440 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 13786 13382 180 372 0 13411 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 55144

[startup+3.10074 s]
/proc/loadavg: 1.96 2.01 1.70 3/478 23433
/proc/meminfo: memFree=20960020/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=55144 CPUtime=3.09 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 16260 0 0 0 301 8 0 0 22 0 1 0 836273963 56467456 13382 33554432000 4194304 5714214 140734294867440 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 13786 13382 180 372 0 13411 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55144

[startup+6.30119 s]
/proc/loadavg: 1.96 2.01 1.71 3/478 23433
/proc/meminfo: memFree=20762556/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=55144 CPUtime=6.29 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 16270 0 0 0 615 14 0 0 25 0 1 0 836273963 56467456 13392 33554432000 4194304 5714214 140734294867440 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 13786 13392 180 372 0 13411 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 55144

[startup+12.7011 s]
/proc/loadavg: 1.96 2.01 1.71 3/478 23433
/proc/meminfo: memFree=20761232/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=55944 CPUtime=12.69 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 16355 0 0 0 1245 24 0 0 25 0 1 0 836273963 57286656 13477 33554432000 4194304 5714214 140734294867440 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 13986 13477 180 372 0 13611 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 55944

[startup+25.5008 s]
/proc/loadavg: 1.97 2.00 1.71 3/478 23433
/proc/meminfo: memFree=20754732/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=62832 CPUtime=25.49 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 18123 0 0 0 2520 29 0 0 25 0 1 0 836273963 64339968 15245 33554432000 4194304 5714214 140734294867440 18446744073709551615 4310968 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 15708 15245 180 372 0 15333 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 62832

[startup+51.1003 s]
/proc/loadavg: 2.14 2.04 1.73 3/478 23434
/proc/meminfo: memFree=20733468/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=84884 CPUtime=51.09 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 23557 0 0 0 5066 43 0 0 25 0 1 0 836273963 86921216 20679 33554432000 4194304 5714214 140734294867440 18446744073709551615 4319266 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 21221 20679 180 372 0 20846 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 84884

[startup+102.318 s]
/proc/loadavg: 2.06 2.03 1.74 3/478 23435
/proc/meminfo: memFree=20694792/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=121864 CPUtime=102.31 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 32528 0 0 0 10168 63 0 0 25 0 1 0 836273963 124788736 29650 33554432000 4194304 5714214 140734294867440 18446744073709551615 4319297 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 30466 29650 180 372 0 30091 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 121864

[startup+162.301 s]
/proc/loadavg: 2.05 2.03 1.76 3/478 23440
/proc/meminfo: memFree=20650312/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=154756 CPUtime=162.29 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 40507 0 0 0 16152 77 0 0 25 0 1 0 836273963 158470144 37629 33554432000 4194304 5714214 140734294867440 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 38689 37629 180 372 0 38314 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 154756

[startup+222.301 s]
/proc/loadavg: 2.02 2.02 1.77 3/478 23442
/proc/meminfo: memFree=20605348/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=170632 CPUtime=222.3 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 44475 0 0 0 22132 98 0 0 25 0 1 0 836273963 174727168 41597 33554432000 4194304 5714214 140734294867440 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 42658 41597 180 372 0 42283 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 170632

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 1.78 3/478 23443
/proc/meminfo: memFree=20573488/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=176704 CPUtime=282.29 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 45945 0 0 0 28098 131 0 0 25 0 1 0 836273963 180944896 43067 33554432000 4194304 5714214 140734294867440 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 44176 43067 180 372 0 43801 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 176704

[startup+342.301 s]
/proc/loadavg: 2.00 2.01 1.79 3/478 23445
/proc/meminfo: memFree=20527584/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=209736 CPUtime=342.3 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 54142 0 0 0 34083 147 0 0 25 0 1 0 836273963 214769664 51264 33554432000 4194304 5714214 140734294867440 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 52434 51264 180 372 0 52059 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 209736

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.80 3/478 23446
/proc/meminfo: memFree=20493964/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=233872 CPUtime=402.29 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 60238 0 0 0 40071 158 0 0 25 0 1 0 836273963 239484928 57360 33554432000 4194304 5714214 140734294867440 18446744073709551615 4199408 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 58468 57360 180 372 0 58093 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 233872

[startup+462.301 s]
/proc/loadavg: 2.05 2.02 1.82 3/478 23448
/proc/meminfo: memFree=20477340/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=242500 CPUtime=462.3 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 62430 0 0 0 46052 178 0 0 25 0 1 0 836273963 248320000 59552 33554432000 4194304 5714214 140734294867440 18446744073709551615 4322714 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 60625 59552 180 372 0 60250 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 242500

[startup+522.301 s]
/proc/loadavg: 2.07 2.03 1.83 3/478 23450
/proc/meminfo: memFree=20460828/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=244576 CPUtime=522.3 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 62869 0 0 0 52039 191 0 0 25 0 1 0 836273963 250445824 59991 33554432000 4194304 5714214 140734294867440 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 61144 59991 180 372 0 60769 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 244576

[startup+582.3 s]
/proc/loadavg: 2.02 2.02 1.84 3/478 23451
/proc/meminfo: memFree=20436488/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=254968 CPUtime=582.3 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 65398 0 0 0 58027 203 0 0 25 0 1 0 836273963 261087232 62520 33554432000 4194304 5714214 140734294867440 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 63742 62520 180 372 0 63367 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 254968

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 2.01 2.03 1.88 3/478 23458
/proc/meminfo: memFree=20325428/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=334672 CPUtime=822.31 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 84758 0 0 0 81965 266 0 0 25 0 1 0 836273963 342704128 81880 33554432000 4194304 5714214 140734294867440 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 83668 81880 180 372 0 83293 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 334672

[startup+882.301 s]
/proc/loadavg: 2.00 2.02 1.88 3/478 23459
/proc/meminfo: memFree=20316224/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=335312 CPUtime=882.31 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 84906 0 0 0 87949 282 0 0 25 0 1 0 836273963 343359488 82028 33554432000 4194304 5714214 140734294867440 18446744073709551615 4322714 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 83828 82028 180 372 0 83453 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 335312

[startup+942.301 s]
/proc/loadavg: 2.00 2.02 1.89 3/478 23461
/proc/meminfo: memFree=20296476/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=336428 CPUtime=942.31 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 85177 0 0 0 93930 301 0 0 25 0 1 0 836273963 344502272 82299 33554432000 4194304 5714214 140734294867440 18446744073709551615 4323076 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 84107 82299 180 372 0 83732 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 336428

[startup+1002.3 s]
/proc/loadavg: 2.15 2.04 1.90 3/478 23462
/proc/meminfo: memFree=20272520/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=354020 CPUtime=1002.31 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 89558 0 0 0 99916 315 0 0 25 0 1 0 836273963 362516480 86680 33554432000 4194304 5714214 140734294867440 18446744073709551615 4322729 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 88505 86680 180 372 0 88130 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 354020

[startup+1062.3 s]
/proc/loadavg: 2.12 2.05 1.91 3/478 23464
/proc/meminfo: memFree=20244348/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=375364 CPUtime=1062.31 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 94854 0 0 0 105905 326 0 0 25 0 1 0 836273963 384372736 91976 33554432000 4194304 5714214 140734294867440 18446744073709551615 4319395 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 93841 91976 180 372 0 93466 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 375364

[startup+1122.3 s]
/proc/loadavg: 2.04 2.04 1.91 3/478 23466
/proc/meminfo: memFree=20219900/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=394244 CPUtime=1122.31 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 99502 0 0 0 111896 335 0 0 25 0 1 0 836273963 403705856 96624 33554432000 4194304 5714214 140734294867440 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 98561 96624 180 372 0 98186 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 394244

[startup+1182.3 s]
/proc/loadavg: 2.01 2.03 1.91 3/478 23467
/proc/meminfo: memFree=20195944/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=410140 CPUtime=1182.32 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 103525 0 0 0 117888 344 0 0 25 0 1 0 836273963 419983360 100647 33554432000 4194304 5714214 140734294867440 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 102535 100647 180 372 0 102160 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 410140

[startup+1242.3 s]
/proc/loadavg: 2.13 2.05 1.93 3/478 23469
/proc/meminfo: memFree=20178680/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=415068 CPUtime=1242.32 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 104745 0 0 0 123871 361 0 0 25 0 1 0 836273963 425029632 101867 33554432000 4194304 5714214 140734294867440 18446744073709551615 4319384 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 103767 101867 180 372 0 103392 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 415068

[startup+1302.3 s]
/proc/loadavg: 2.05 2.04 1.93 3/478 23471
/proc/meminfo: memFree=20161428/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=415352 CPUtime=1302.34 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 104824 0 0 0 129858 376 0 0 25 0 1 0 836273963 425320448 101946 33554432000 4194304 5714214 140734294867440 18446744073709551615 4322714 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 103838 101946 180 372 0 103463 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 415352

[startup+1362.3 s]
/proc/loadavg: 2.02 2.03 1.93 3/478 23472
/proc/meminfo: memFree=20152468/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=416480 CPUtime=1362.32 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 105025 0 0 0 135844 388 0 0 25 0 1 0 836273963 426475520 102147 33554432000 4194304 5714214 140734294867440 18446744073709551615 4319437 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 104120 102147 180 372 0 103745 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 416480

[startup+1422.32 s]
/proc/loadavg: 2.00 2.02 1.93 3/478 23474
/proc/meminfo: memFree=20149592/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=416480 CPUtime=1422.34 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 105048 0 0 0 141837 397 0 0 25 0 1 0 836273963 426475520 102170 33554432000 4194304 5714214 140734294867440 18446744073709551615 4200618 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 104120 102170 180 372 0 103745 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 416480

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 1.93 3/478 23475
/proc/meminfo: memFree=20140152/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=416480 CPUtime=1482.32 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 105075 0 0 0 147824 408 0 0 25 0 1 0 836273963 426475520 102197 33554432000 4194304 5714214 140734294867440 18446744073709551615 4319303 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 104120 102197 180 372 0 103745 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 416480

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/478 23477
/proc/meminfo: memFree=20124132/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=418520 CPUtime=1542.32 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 105555 0 0 0 153817 415 0 0 25 0 1 0 836273963 428564480 102677 33554432000 4194304 5714214 140734294867440 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 104630 102677 180 372 0 104255 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 418520

[startup+1602.3 s]
/proc/loadavg: 2.04 2.02 1.93 3/478 23478
/proc/meminfo: memFree=20100552/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=429896 CPUtime=1602.33 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 108341 0 0 0 159810 423 0 0 25 0 1 0 836273963 440213504 105463 33554432000 4194304 5714214 140734294867440 18446744073709551615 4319355 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 107474 105463 180 372 0 107099 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 429896

[startup+1662.3 s]
/proc/loadavg: 2.05 2.03 1.94 3/478 23480
/proc/meminfo: memFree=20068164/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=446260 CPUtime=1662.33 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 112347 0 0 0 165803 430 0 0 25 0 1 0 836273963 456970240 109469 33554432000 4194304 5714214 140734294867440 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 111565 109469 180 372 0 111190 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 446260

[startup+1722.3 s]
/proc/loadavg: 2.02 2.02 1.94 3/478 23482
/proc/meminfo: memFree=20041480/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=460132 CPUtime=1722.33 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 115699 0 0 0 171793 440 0 0 25 0 1 0 836273963 471175168 112821 33554432000 4194304 5714214 140734294867440 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 115033 112821 180 372 0 114658 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 460132

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 1.94 3/478 23483
/proc/meminfo: memFree=20016032/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=474808 CPUtime=1782.33 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 119414 0 0 0 177785 448 0 0 25 0 1 0 836273963 486203392 116536 33554432000 4194304 5714214 140734294867440 18446744073709551615 4300368 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 118702 116536 180 372 0 118327 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 474808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.06 2.03 1.94 3/479 23485
/proc/meminfo: memFree=20436112/32951124 swapFree=67057928/67111528
[pid=23432] ppid=23430 vsize=474940 CPUtime=1800.04 cores=0,2,4,6
/proc/23432/stat : 23432 (wbo1.6) R 23430 23432 23281 0 -1 4202496 119478 0 0 0 179545 459 0 0 25 0 1 0 836273963 486338560 116600 33554432000 4194304 5714214 140734294867440 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/23432/statm: 118735 116600 180 372 0 118360 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 474940

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): 1800.08
CPU user time (s): 1795.46
CPU system time (s): 4.6203
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 474940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.46
system time used= 4.6203
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119478
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= 2633

runsolver used 8.83666 second user time and 19.0081 second system time

The end

Launcher Data 

Begin job on node140 at 2011-06-07 11:23:06
IDJOB=3478795
IDBENCH=89687
IDSOLVER=1953
FILE ID=node140/3478795-1307438586
RUNJOBID= node140-1307436782-23299
PBS_JOBID= 13519948
Free space on /tmp= 73680 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-40.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3478795-1307438586/watcher-3478795-1307438586 -o /tmp/evaluation-result-3478795-1307438586/solver-3478795-1307438586 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3478795-1307438586.opb

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

MD5SUM BENCH= 96b10f202af149572cd99ac873608650
RANDOM SEED=2132808804

node140.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		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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	: 5226.14
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		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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	: 5332.77
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		: 2666.833
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		: 2666.833
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	: 5332.74
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		: 2666.833
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		: 2666.833
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:      21111172 kB
Buffers:        336360 kB
Cached:        4247144 kB
SwapCached:       6932 kB
Active:        7604716 kB
Inactive:      3896704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21111172 kB
SwapTotal:    67111528 kB
SwapFree:     67057928 kB
Dirty:           66368 kB
Writeback:           0 kB
AnonPages:     6915536 kB
Mapped:          39160 kB
Slab:           217860 kB
PageTables:      51976 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 141402600 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 node140 at 2011-06-07 11:53:08