Trace number 2702252

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 NameAnswerobjective functionCPU timeWall clock time
wbo 1.4bSignal 182.952 183.019

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=29-P1=61-P2=43-P3=131-P4=2-P5=59-P6=41-B.opb
MD5SUMaeb6a0e03ee8f8f2b4b438b8148c9b4c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark24.4793
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables144
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2702252-1278547268.opb.
0.00/0.00	c Instance file HOME/instance-2702252-1278547268.opb
0.00/0.00	c File size is 28515 bytes.
0.00/0.00	c Highest Coefficient sum: 130560
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      528                                                 |
0.00/0.00	c |  Number Clauses:        384                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 403                                                 |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     528      787     3304 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       100 |     528      787     3304 |     5500      100     67 |  0.003 % |
0.00/0.01	c |       251 |     528      787     3304 |     6050      251     70 |  0.003 % |
0.01/0.04	c |       476 |     528      787     3304 |     6655      476     67 |  0.003 % |
0.01/0.05	c |       814 |     528      787     3304 |     7320      814     59 |  0.000 % |
0.01/0.09	c |      1321 |     528      787     3304 |     8052     1321     59 |  0.000 % |
0.09/0.14	c |      2081 |     528      787     3304 |     8857     2081     59 |  0.003 % |
0.19/0.24	c |      3221 |     528      787     3304 |     9743     3221     61 |  0.000 % |
0.39/0.40	c |      4930 |     528      787     3304 |    10717     4930     61 |  0.004 % |
0.69/0.71	c |      7492 |     528      787     3304 |    11789     7492     58 |  0.000 % |
0.99/1.08	c |     11337 |     528      787     3304 |    12968    11337     55 |  0.000 % |
1.69/1.78	c |     17103 |     528      787     3304 |    14265    10526     50 |  0.000 % |
2.49/2.57	c |     25752 |     528      787     3304 |    15692    11797     50 |  0.000 % |
4.40/4.45	c |     38727 |     528      787     3304 |    17261     8632     50 |  0.000 % |
7.49/7.51	c |     58189 |     528      787     3304 |    18987    10410     58 |  0.000 % |
12.29/12.39	c |     87381 |     528      787     3304 |    20886    10719     45 |  0.003 % |
12.49/12.58	c ===============================================================================
12.49/12.58	c New solution: 65
12.49/12.58	o 65
12.49/12.58	c Elapsed CPU time: 12.3591 s	Remaining CPU time: 167.641 s
12.49/12.58	c ===============================================================================
12.49/12.58	c |     89769 |     528      788     3312 |     5000    13107     46 |  0.003 % |
12.59/12.63	c |     89869 |     518      788     3312 |     5500     3377     50 |  1.897 % |
12.59/12.64	c |     90019 |     518      788     3312 |     6050     3527     50 |  1.894 % |
12.59/12.66	c |     90245 |     518      788     3312 |     6655     3753     51 |  1.894 % |
12.59/12.69	c |     90582 |     518      788     3312 |     7320     4090     52 |  1.894 % |
12.69/12.73	c |     91089 |     518      788     3312 |     8052     4597     53 |  1.894 % |
12.69/12.79	c |     91849 |     518      788     3312 |     8857     5357     51 |  1.894 % |
12.79/12.89	c |     92988 |     518      788     3312 |     9743     6496     51 |  1.894 % |
12.99/13.02	c |     94696 |     518      788     3312 |    10717     8204     52 |  1.894 % |
13.20/13.26	c |     97259 |     518      788     3312 |    11789    10767     51 |  1.894 % |
13.59/13.63	c |    101105 |     518      788     3312 |    12968     8642     47 |  1.894 % |
14.19/14.30	c |    106871 |     518      788     3312 |    14265     7810     52 |  1.894 % |
15.49/15.55	c |    115521 |     518      788     3312 |    15692     9261     45 |  1.897 % |
15.99/16.00	c ===============================================================================
15.99/16.00	c New solution: 17
15.99/16.00	o 17
15.99/16.00	c Elapsed CPU time: 15.7046 s	Remaining CPU time: 164.295 s
15.99/16.00	c ===============================================================================
15.99/16.00	c |    119141 |     518      789     3320 |     5000    12881     51 |  1.897 % |
15.99/16.04	c |    119242 |     498      789     3320 |     5500     3322     66 |  5.685 % |
15.99/16.04	c |    119392 |     498      789     3320 |     6050     3472     65 |  5.682 % |
15.99/16.06	c |    119618 |     498      789     3320 |     6655     3698     64 |  5.682 % |
15.99/16.08	c |    119956 |     498      789     3320 |     7320     4036     63 |  5.682 % |
16.09/16.11	c |    120462 |     498      789     3320 |     8052     4542     63 |  5.685 % |
16.09/16.16	c |    121221 |     498      789     3320 |     8857     5301     60 |  5.682 % |
16.18/16.26	c |    122361 |     498      789     3320 |     9743     6441     58 |  5.682 % |
16.40/16.43	c |    124069 |     498      789     3320 |    10717     8149     57 |  5.682 % |
16.68/16.71	c |    126632 |     498      789     3320 |    11789    10712     55 |  5.682 % |
17.08/17.13	c |    130476 |     498      789     3320 |    12968     8567     47 |  5.682 % |
17.19/17.22	c ===============================================================================
17.19/17.22	c New solution: 5
17.19/17.22	o 5
17.19/17.22	c Elapsed CPU time: 16.8944 s	Remaining CPU time: 163.106 s
17.19/17.22	c ===============================================================================
17.19/17.22	c |    131665 |     498      790     3328 |     5000     9756     47 |  5.682 % |
17.19/17.26	c |    131765 |     478      790     3328 |     5500     4978     46 |  9.473 % |
17.19/17.28	c |    131916 |     478      790     3328 |     6050     5129     46 |  9.470 % |
17.19/17.29	c |    132142 |     478      790     3328 |     6655     5355     46 |  9.470 % |
17.29/17.31	c |    132480 |     478      790     3328 |     7320     5693     46 |  9.470 % |
17.29/17.35	c |    132986 |     478      790     3328 |     8052     6199     48 |  9.470 % |
17.39/17.41	c |    133746 |     478      790     3328 |     8857     6959     48 |  9.470 % |
17.50/17.52	c |    134885 |     478      790     3328 |     9743     8098     49 |  9.470 % |
17.59/17.65	c |    136594 |     478      790     3328 |    10717     9807     50 |  9.470 % |
17.99/18.02	c |    139156 |     478      790     3328 |    11789     6807     57 |  9.470 % |
18.38/18.46	c |    143001 |     478      790     3328 |    12968    10652     53 |  9.470 % |
18.99/19.08	c |    148767 |     478      790     3328 |    14265     9856     46 |  9.470 % |
20.19/20.23	c |    157417 |     478      790     3328 |    15692    11204     45 |  9.470 % |
21.69/21.73	c |    170391 |     478      790     3328 |    17261     8182     35 |  9.470 % |
24.99/25.01	c |    189852 |     478      790     3328 |    18987    10121     43 |  9.470 % |
29.39/29.48	c ===============================================================================
29.39/29.48	c New solution: 3
29.39/29.48	o 3
29.39/29.48	c Elapsed CPU time: 28.9436 s	Remaining CPU time: 151.056 s
29.39/29.48	c ===============================================================================
29.39/29.48	c |    218149 |     478      791     3336 |     5000    19075     54 |  9.470 % |
29.49/29.56	c |    218249 |     457      791     3336 |     5500     4855     68 | 13.450 % |
29.49/29.57	c |    218399 |     457      791     3336 |     6050     5005     68 | 13.447 % |
29.49/29.59	c |    218626 |     457      791     3336 |     6655     5232     67 | 13.447 % |
29.59/29.61	c |    218964 |     457      791     3336 |     7320     5570     67 | 13.447 % |
29.59/29.65	c |    219470 |     457      791     3336 |     8052     6076     66 | 13.447 % |
29.69/29.72	c |    220229 |     457      791     3336 |     8857     6835     65 | 13.450 % |
29.78/29.82	c |    221370 |     457      791     3336 |     9743     7976     63 | 13.450 % |
29.99/30.02	c |    223079 |     457      791     3336 |    10717     9685     60 | 13.447 % |
30.19/30.26	c |    225641 |     457      791     3336 |    11789     6756     51 | 13.447 % |
30.59/30.66	c |    229485 |     457      791     3336 |    12968    10600     54 | 13.447 % |
31.49/31.50	c |    235251 |     457      791     3336 |    14265     9693     51 | 13.447 % |
32.38/32.48	c |    243901 |     457      791     3336 |    15692    10981     44 | 13.451 % |
33.78/33.85	c |    256876 |     457      791     3336 |    17261    15902     51 | 13.447 % |
37.29/37.39	c |    276338 |     457      791     3336 |    18987     9144     49 | 13.447 % |
44.38/44.42	c |    305530 |     457      791     3336 |    20886    19014     51 | 13.450 % |
52.58/52.67	c |    349319 |     457      791     3336 |    22974    20321     51 | 13.447 % |
67.38/67.49	c |    415004 |     457      791     3336 |    25272    11687     36 | 13.450 % |
96.67/96.74	c |    513531 |     457      791     3336 |    27799    12197     50 | 13.447 % |
129.46/129.58	c |    661321 |     457      791     3336 |    30579    25916     44 | 13.447 % |
182.04/182.16	c There are 71 assigned variables. 8 in cost function.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702252-1278547268/watcher-2702252-1278547268 -o /tmp/evaluation-result-2702252-1278547268/solver-2702252-1278547268 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702252-1278547268.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.95 0.64 3/105 28214
/proc/meminfo: memFree=1722124/2059040 swapFree=4139448/4192956
[pid=28214] ppid=28212 vsize=2704 CPUtime=0
/proc/28214/stat : 28214 (wbo1.4b) R 28212 28214 27594 0 -1 4202496 336 0 0 0 0 0 0 0 25 0 1 0 22935344 2768896 247 1992294400 134512640 135751879 4293851552 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28214/statm: 676 247 146 303 0 371 0

[startup+0.02038 s]
/proc/loadavg: 1.00 0.95 0.64 3/105 28214
/proc/meminfo: memFree=1722124/2059040 swapFree=4139448/4192956
[pid=28214] ppid=28212 vsize=2704 CPUtime=0.01
/proc/28214/stat : 28214 (wbo1.4b) R 28212 28214 27594 0 -1 4202496 344 0 0 0 1 0 0 0 25 0 1 0 22935344 2768896 255 1992294400 134512640 135751879 4293851552 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28214/statm: 676 255 147 303 0 371 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2704

[startup+0.100388 s]
/proc/loadavg: 1.00 0.95 0.64 3/105 28214
/proc/meminfo: memFree=1722124/2059040 swapFree=4139448/4192956
[pid=28214] ppid=28212 vsize=3092 CPUtime=0.09
/proc/28214/stat : 28214 (wbo1.4b) R 28212 28214 27594 0 -1 4202496 444 0 0 0 9 0 0 0 25 0 1 0 22935344 3166208 355 1992294400 134512640 135751879 4293851552 18446744073709551615 134606629 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28214/statm: 773 355 147 303 0 468 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3092

[startup+0.300408 s]
/proc/loadavg: 1.00 0.95 0.64 3/105 28214
/proc/meminfo: memFree=1722124/2059040 swapFree=4139448/4192956
[pid=28214] ppid=28212 vsize=4124 CPUtime=0.29
/proc/28214/stat : 28214 (wbo1.4b) R 28212 28214 27594 0 -1 4202496 679 0 0 0 28 1 0 0 25 0 1 0 22935344 4222976 590 1992294400 134512640 135751879 4293851552 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28214/statm: 1031 590 147 303 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4124

[startup+0.700447 s]
/proc/loadavg: 1.00 0.95 0.64 3/105 28214
/proc/meminfo: memFree=1722124/2059040 swapFree=4139448/4192956
[pid=28214] ppid=28212 vsize=5156 CPUtime=0.69
/proc/28214/stat : 28214 (wbo1.4b) R 28212 28214 27594 0 -1 4202496 953 0 0 0 67 2 0 0 25 0 1 0 22935344 5279744 864 1992294400 134512640 135751879 4293851552 18446744073709551615 134607252 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28214/statm: 1289 864 147 303 0 984 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5156

[startup+1.50053 s]
/proc/loadavg: 1.00 0.95 0.64 2/106 28215
/proc/meminfo: memFree=1718520/2059040 swapFree=4139448/4192956
[pid=28214] ppid=28212 vsize=7364 CPUtime=1.49
/proc/28214/stat : 28214 (wbo1.4b) R 28212 28214 27594 0 -1 4202496 1500 0 0 0 146 3 0 0 25 0 1 0 22935344 7540736 1411 1992294400 134512640 135751879 4293851552 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28214/statm: 1841 1411 148 303 0 1536 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7364

[startup+3.10069 s]
/proc/loadavg: 1.00 0.95 0.64 2/106 28215
/proc/meminfo: memFree=1715048/2059040 swapFree=4139448/4192956
[pid=28214] ppid=28212 vsize=11876 CPUtime=3.09
/proc/28214/stat : 28214 (wbo1.4b) R 28212 28214 27594 0 -1 4202496 2638 0 0 0 302 7 0 0 25 0 1 0 22935344 12161024 2549 1992294400 134512640 135751879 4293851552 18446744073709551615 134649553 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28214/statm: 2969 2549 148 303 0 2664 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11876

[startup+6.30101 s]
/proc/loadavg: 1.00 0.95 0.64 2/106 28215
/proc/meminfo: memFree=1707236/2059040 swapFree=4139448/4192956
[pid=28214] ppid=28212 vsize=19128 CPUtime=6.29
/proc/28214/stat : 28214 (wbo1.4b) R 28212 28214 27594 0 -1 4202496 4442 0 0 0 616 13 0 0 25 0 1 0 22935344 19587072 4353 1992294400 134512640 135751879 4293851552 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28214/statm: 4782 4353 148 303 0 4477 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19128

[startup+12.7016 s]
/proc/loadavg: 1.00 0.95 0.64 2/106 28215
/proc/meminfo: memFree=1695580/2059040 swapFree=4139448/4192956
[pid=28214] ppid=28212 vsize=29956 CPUtime=12.69
/proc/28214/stat : 28214 (wbo1.4b) R 28212 28214 27594 0 -1 4202496 7146 0 0 0 1247 22 0 0 25 0 1 0 22935344 30674944 7057 1992294400 134512640 135751879 4293851552 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28214/statm: 7489 7057 148 303 0 7184 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29956

[startup+25.5009 s]
/proc/loadavg: 1.00 0.95 0.65 2/106 28215
/proc/meminfo: memFree=1667184/2059040 swapFree=4139448/4192956
[pid=28214] ppid=28212 vsize=57772 CPUtime=25.48
/proc/28214/stat : 28214 (wbo1.4b) R 28212 28214 27594 0 -1 4202496 14083 0 0 0 2501 47 0 0 25 0 1 0 22935344 59158528 13994 1992294400 134512640 135751879 4293851552 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28214/statm: 14443 13994 148 303 0 14138 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 57772

[startup+51.1005 s]
/proc/loadavg: 1.00 0.96 0.65 2/106 28215
/proc/meminfo: memFree=1626884/2059040 swapFree=4139448/4192956
[pid=28214] ppid=28212 vsize=97880 CPUtime=51.08
/proc/28214/stat : 28214 (wbo1.4b) R 28212 28214 27594 0 -1 4202496 24107 0 0 0 5023 85 0 0 25 0 1 0 22935344 100229120 24018 1992294400 134512640 135751879 4293851552 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28214/statm: 24470 24018 148 303 0 24165 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 97880

[startup+102.308 s]
/proc/loadavg: 1.04 0.97 0.67 2/106 28217
/proc/meminfo: memFree=1573316/2059040 swapFree=4139448/4192956
[pid=28214] ppid=28212 vsize=150996 CPUtime=102.27
/proc/28214/stat : 28214 (wbo1.4b) R 28212 28214 27594 0 -1 4202496 37328 0 0 0 10086 141 0 0 25 0 1 0 22935344 154619904 37239 1992294400 134512640 135751879 4293851552 18446744073709551615 134616786 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28214/statm: 37749 37239 148 303 0 37444 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 150996

[startup+162.301 s]
/proc/loadavg: 1.05 0.99 0.70 2/106 28219
/proc/meminfo: memFree=1519500/2059040 swapFree=4139448/4192956
[pid=28214] ppid=28212 vsize=204760 CPUtime=162.25
/proc/28214/stat : 28214 (wbo1.4b) R 28212 28214 27594 0 -1 4202496 50762 0 0 0 16028 197 0 0 25 0 1 0 22935344 209674240 50673 1992294400 134512640 135751879 4293851552 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28214/statm: 51190 50673 148 303 0 50885 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 204760

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

[startup+166.301 s]
/proc/loadavg: 1.12 1.01 0.70 2/106 28219
/proc/meminfo: memFree=1516028/2059040 swapFree=4139448/4192956
[pid=28214] ppid=28212 vsize=208392 CPUtime=166.25
/proc/28214/stat : 28214 (wbo1.4b) R 28212 28214 27594 0 -1 4202496 51660 0 0 0 16424 201 0 0 25 0 1 0 22935344 213393408 51571 1992294400 134512640 135751879 4293851552 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28214/statm: 52098 51571 148 303 0 51793 0
Current children cumulated CPU time (s) 166.25
Current children cumulated vsize (KiB) 208392

[startup+172.709 s]
/proc/loadavg: 1.11 1.01 0.71 2/106 28219
/proc/meminfo: memFree=1510572/2059040 swapFree=4139448/4192956
[pid=28214] ppid=28212 vsize=213448 CPUtime=172.65
/proc/28214/stat : 28214 (wbo1.4b) R 28212 28214 27594 0 -1 4202496 52927 0 0 0 17059 206 0 0 25 0 1 0 22935344 218570752 52838 1992294400 134512640 135751879 4293851552 18446744073709551615 134602472 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28214/statm: 53362 52838 148 303 0 53057 0
Current children cumulated CPU time (s) 172.65
Current children cumulated vsize (KiB) 213448

[startup+179.1 s]
/proc/loadavg: 1.09 1.01 0.71 2/106 28219
/proc/meminfo: memFree=1506356/2059040 swapFree=4139448/4192956
[pid=28214] ppid=28212 vsize=218248 CPUtime=179.05
/proc/28214/stat : 28214 (wbo1.4b) R 28212 28214 27594 0 -1 4202496 54117 0 0 0 17695 210 0 0 25 0 1 0 22935344 223485952 54028 1992294400 134512640 135751879 4293851552 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28214/statm: 54562 54028 148 303 0 54257 0
Current children cumulated CPU time (s) 179.05
Current children cumulated vsize (KiB) 218248

[startup+180.7 s]
/proc/loadavg: 1.09 1.01 0.71 2/106 28219
/proc/meminfo: memFree=1505116/2059040 swapFree=4139448/4192956
[pid=28214] ppid=28212 vsize=219036 CPUtime=180.64
/proc/28214/stat : 28214 (wbo1.4b) R 28212 28214 27594 0 -1 4202496 54325 0 0 0 17854 210 0 0 25 0 1 0 22935344 224292864 54236 1992294400 134512640 135751879 4293851552 18446744073709551615 134616444 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28214/statm: 54759 54236 148 303 0 54454 0
Current children cumulated CPU time (s) 180.64
Current children cumulated vsize (KiB) 219036

[startup+182.302 s]
/proc/loadavg: 1.09 1.01 0.71 2/106 28219
/proc/meminfo: memFree=1504744/2059040 swapFree=4139448/4192956
[pid=28214] ppid=28212 vsize=219680 CPUtime=182.25
/proc/28214/stat : 28214 (wbo1.4b) R 28212 28214 27594 0 -1 4204032 54482 0 0 0 18000 225 0 0 25 0 1 0 22935344 224952320 54393 1992294400 134512640 135751879 4293851552 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28214/statm: 54920 54393 148 303 0 54615 0
Current children cumulated CPU time (s) 182.25
Current children cumulated vsize (KiB) 219680

[startup+182.701 s]
/proc/loadavg: 1.09 1.01 0.71 2/106 28219
/proc/meminfo: memFree=1409884/2059040 swapFree=4139448/4192956
[pid=28214] ppid=28212 vsize=219680 CPUtime=182.65
/proc/28214/stat : 28214 (wbo1.4b) R 28212 28214 27594 0 -1 4204032 54482 0 0 0 18000 265 0 0 25 0 1 0 22935344 224952320 54393 1992294400 134512640 135751879 4293851552 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28214/statm: 54920 54393 148 303 0 54615 0
Current children cumulated CPU time (s) 182.65
Current children cumulated vsize (KiB) 219680

[startup+182.901 s]
/proc/loadavg: 1.09 1.01 0.71 2/106 28219
/proc/meminfo: memFree=1409884/2059040 swapFree=4139448/4192956
[pid=28214] ppid=28212 vsize=219680 CPUtime=182.85
/proc/28214/stat : 28214 (wbo1.4b) R 28212 28214 27594 0 -1 4204032 54482 0 0 0 18000 285 0 0 25 0 1 0 22935344 224952320 54393 1992294400 134512640 135751879 4293851552 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28214/statm: 54920 54393 148 303 0 54615 0
Current children cumulated CPU time (s) 182.85
Current children cumulated vsize (KiB) 219680

[startup+183.002 s]
/proc/loadavg: 1.09 1.01 0.71 2/106 28219
/proc/meminfo: memFree=1409884/2059040 swapFree=4139448/4192956
[pid=28214] ppid=28212 vsize=0 CPUtime=182.93
/proc/28214/stat : 28214 (wbo1.4b) R 28212 28214 27594 0 -1 4204036 54483 0 0 0 18000 293 0 0 25 0 1 0 22935344 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 1
/proc/28214/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 182.93
Current children cumulated vsize (KiB) 0

Child ended because it received signal 11 (SIGSEGV)
Child dumped core
Real time (s): 183.019
CPU time (s): 182.952
CPU user time (s): 180.002
CPU system time (s): 2.95055
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 219680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.002
system time used= 2.95055
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54483
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= 2
involuntary context switches= 556

runsolver used 0.302953 second user time and 0.878866 second system time

The end

Launcher Data 

Begin job on node084 at 2010-07-08 02:01:08
IDJOB=2702252
IDBENCH=48061
IDSOLVER=1161
FILE ID=node084/2702252-1278547268
PBS_JOBID= 11239479
Free space on /tmp= 62496 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=29-P1=61-P2=43-P3=131-P4=2-P5=59-P6=41-B.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702252-1278547268/watcher-2702252-1278547268 -o /tmp/evaluation-result-2702252-1278547268/solver-2702252-1278547268 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702252-1278547268.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= aeb6a0e03ee8f8f2b4b438b8148c9b4c
RANDOM SEED=1654537657

node084.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1722908 kB
Buffers:         57072 kB
Cached:         175512 kB
SwapCached:      22024 kB
Active:         145380 kB
Inactive:       116740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1722908 kB
SwapTotal:     4192956 kB
SwapFree:      4139448 kB
Dirty:            2760 kB
Writeback:           0 kB
AnonPages:       12072 kB
Mapped:          11884 kB
Slab:            52056 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182640 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702252-1278547268.opb

Free space on /tmp at the end= 62280 MiB
End job on node084 at 2010-07-08 02:04:12