Trace number 1875188

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 NameAnswerobjCPU timeWall clock time
wbo 1.0? (MO) 1534.35 1534.97

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=449-P1=149-P2=137-P3=137-P4=83-B.opb
MD5SUM854cc656dc0682d745f606d1e6722452
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark2.14367
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables108
Total number of constraints9
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 constraints9
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

Solver Data 

0.00/0.00	c This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1875188-1245188511.opb.
0.00/0.00	c Instance file HOME/instance-1875188-1245188511.opb
0.00/0.00	c File size is 24019 bytes.
0.00/0.00	c Highest Coefficient sum: 523264
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:      432                                                 |
0.00/0.00	c |  Number Clauses:        333                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 337                                                 |
0.00/0.00	c core #1
0.00/0.00	c Core size: 10	Core Weight: 1	Total Weight: 1
0.00/0.00	c Elapsed CPU time: 0.002999 s	Remaining CPU time: 1800 s
0.00/0.00	c core #2
0.00/0.00	c Core size: 9	Core Weight: 1	Total Weight: 2
0.00/0.00	c Elapsed CPU time: 0.003999 s	Remaining CPU time: 1800 s
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 |     343      687     2595 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       100 |     343      687     2595 |     5500      100     92 | 23.609 % |
0.01/0.02	c |       250 |     343      687     2595 |     6050      250     92 | 23.609 % |
0.01/0.03	c |       475 |     343      687     2595 |     6655      475     88 | 23.613 % |
0.01/0.05	c |       812 |     343      687     2595 |     7320      812     88 | 23.609 % |
0.01/0.09	c |      1318 |     343      687     2595 |     8052     1318     88 | 23.609 % |
0.09/0.15	c |      2077 |     343      687     2595 |     8857     2077     87 | 23.609 % |
0.19/0.23	c |      3216 |     343      687     2595 |     9743     3216     84 | 23.609 % |
0.29/0.38	c |      4926 |     343      687     2595 |    10717     4926     86 | 23.609 % |
0.59/0.64	c |      7488 |     343      687     2595 |    11789     7488     83 | 23.609 % |
1.29/1.31	c |     11333 |     343      687     2595 |    12968    11333     81 | 23.609 % |
1.99/2.04	c |     17100 |     343      687     2595 |    14265    10485     78 | 23.609 % |
3.09/3.15	c |     25749 |     343      687     2595 |    15692    11870     77 | 23.609 % |
5.09/5.10	c |     38723 |     343      687     2595 |    17261     8766     85 | 23.609 % |
7.99/8.04	c |     58184 |     343      687     2595 |    18987    10591     85 | 23.609 % |
14.39/14.46	c |     87376 |     343      687     2595 |    20886    10690     88 | 23.609 % |
26.29/26.32	c |    131165 |     343      687     2595 |    22974    11901     82 | 23.609 % |
44.58/44.65	c |    196851 |     343      687     2595 |    25272    16431     87 | 23.609 % |
67.67/67.74	c |    295378 |     343      687     2595 |    27799    12388     82 | 23.609 % |
113.36/113.48	c |    443167 |     343      687     2595 |    30579    23018     90 | 23.609 % |
179.53/179.60	c |    664850 |     343      687     2595 |    33637    26854     74 | 23.609 % |
329.07/329.21	c |    997375 |     343      687     2595 |    37001    24389     88 | 23.609 % |
533.89/534.10	c |   1496164 |     343      687     2595 |    40701    16904     83 | 23.609 % |
877.03/877.40	c |   2244347 |     333      687     2595 |    44771    30557     82 | 25.840 % |
1461.09/1461.77	c |   3366622 |     333      687     2595 |    49248    13052     83 | 25.836 % |

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-1875188-1245188511/watcher-1875188-1245188511 -o /tmp/evaluation-result-1875188-1245188511/solver-1875188-1245188511 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875188-1245188511.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: 0.99 0.98 0.97 3/65 8800
/proc/meminfo: memFree=1839184/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=2524 CPUtime=0
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 186449574 2584576 207 1992294400 134512640 135709839 4294956240 18446744073709551615 135165980 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 631 208 133 292 0 336 0

[startup+0.01896 s]
/proc/loadavg: 0.99 0.98 0.97 3/65 8800
/proc/meminfo: memFree=1839184/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=2656 CPUtime=0.01
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 266 0 0 0 1 0 0 0 18 0 1 0 186449574 2719744 244 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 664 244 136 292 0 369 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2656

[startup+0.101969 s]
/proc/loadavg: 0.99 0.98 0.97 3/65 8800
/proc/meminfo: memFree=1839184/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=3300 CPUtime=0.09
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 427 0 0 0 9 0 0 0 18 0 1 0 186449574 3379200 405 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 825 406 136 292 0 530 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3300

[startup+0.301992 s]
/proc/loadavg: 0.99 0.98 0.97 3/65 8800
/proc/meminfo: memFree=1839184/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=4724 CPUtime=0.29
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 766 0 0 0 29 0 0 0 19 0 1 0 186449574 4837376 744 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 1181 744 136 292 0 886 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4724

[startup+0.701037 s]
/proc/loadavg: 0.99 0.98 0.97 3/65 8800
/proc/meminfo: memFree=1839184/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=6804 CPUtime=0.69
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 1278 0 0 0 69 0 0 0 23 0 1 0 186449574 6967296 1256 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 1701 1256 136 292 0 1406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6804

[startup+1.50113 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8801
/proc/meminfo: memFree=1833800/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=9464 CPUtime=1.49
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 1951 0 0 0 147 2 0 0 25 0 1 0 186449574 9691136 1929 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 2366 1929 136 292 0 2071 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9464

[startup+3.10131 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8801
/proc/meminfo: memFree=1829448/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=15816 CPUtime=3.09
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 3536 0 0 0 305 4 0 0 25 0 1 0 186449574 16195584 3514 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 3954 3514 136 292 0 3659 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15816

[startup+6.30168 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8801
/proc/meminfo: memFree=1816336/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=28516 CPUtime=6.29
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 6717 0 0 0 621 8 0 0 25 0 1 0 186449574 29200384 6695 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 7129 6695 136 292 0 6834 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28516

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8801
/proc/meminfo: memFree=1796568/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=46204 CPUtime=12.68
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 11121 0 0 0 1253 15 0 0 25 0 1 0 186449574 47312896 11099 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 11551 11099 136 292 0 11256 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 46204

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8801
/proc/meminfo: memFree=1771096/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=70488 CPUtime=25.48
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 17206 0 0 0 2521 27 0 0 25 0 1 0 186449574 72179712 17184 1992294400 134512640 135709839 4294956240 18446744073709551615 134573786 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 17622 17184 136 292 0 17327 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 70488

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8801
/proc/meminfo: memFree=1720024/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=122488 CPUtime=51.07
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 30210 0 0 0 5053 54 0 0 25 0 1 0 186449574 125427712 30188 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 30622 30188 136 292 0 30327 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 122488

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8801
/proc/meminfo: memFree=1622168/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=219020 CPUtime=102.26
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 54309 0 0 0 10127 99 0 0 25 0 1 0 186449574 224276480 54287 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 54755 54287 136 292 0 54460 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 219020

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8801
/proc/meminfo: memFree=1518424/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=323148 CPUtime=162.24
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 80344 0 0 0 16073 151 0 0 25 0 1 0 186449574 330903552 80322 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 80787 80322 136 292 0 80492 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 323148

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8801
/proc/meminfo: memFree=1445400/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=395448 CPUtime=222.21
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 98404 0 0 0 22028 193 0 0 25 0 1 0 186449574 404938752 98382 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 98862 98382 136 292 0 98567 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 395448

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8801
/proc/meminfo: memFree=1368856/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=472840 CPUtime=282.19
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 117745 0 0 0 27987 232 0 0 25 0 1 0 186449574 484188160 117723 1992294400 134512640 135709839 4294956240 18446744073709551615 134573775 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 118210 117723 136 292 0 117915 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 472840

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8801
/proc/meminfo: memFree=1295000/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=545540 CPUtime=342.16
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 135912 0 0 0 33946 270 0 0 25 0 1 0 186449574 558632960 135890 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 136385 135890 136 292 0 136090 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 545540

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8801
/proc/meminfo: memFree=1223192/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=617856 CPUtime=402.14
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 153979 0 0 0 39906 308 0 0 25 0 1 0 186449574 632684544 153957 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 154464 153957 136 292 0 154169 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 617856

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8801
/proc/meminfo: memFree=1146584/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=694032 CPUtime=462.12
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 173007 0 0 0 45865 347 0 0 25 0 1 0 186449574 710688768 172985 1992294400 134512640 135709839 4294956240 18446744073709551615 134573873 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 173508 172985 136 292 0 173213 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 694032

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8801
/proc/meminfo: memFree=1072600/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=769628 CPUtime=522.1
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 191900 0 0 0 51823 387 0 0 25 0 1 0 186449574 788099072 191878 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 192407 191879 136 292 0 192112 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 769628

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8801
/proc/meminfo: memFree=1000216/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=840040 CPUtime=582.08
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 209489 0 0 0 57785 423 0 0 25 0 1 0 186449574 860200960 209467 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 210010 209467 136 292 0 209715 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 840040

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8801
/proc/meminfo: memFree=930200/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=909576 CPUtime=642.06
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 226874 0 0 0 63747 459 0 0 25 0 1 0 186449574 931405824 226852 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 227394 226852 136 292 0 227099 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 909576

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8803
/proc/meminfo: memFree=847384/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=992856 CPUtime=702.04
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 247689 0 0 0 69703 501 0 0 25 0 1 0 186449574 1016684544 247667 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 248214 247667 136 292 0 247919 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 992856

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8803
/proc/meminfo: memFree=780184/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=1059492 CPUtime=761.99
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 264326 0 0 0 75664 535 0 0 25 0 1 0 186449574 1084919808 264304 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 264873 264304 136 292 0 264578 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 1059492

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8803
/proc/meminfo: memFree=726488/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=1114000 CPUtime=821.96
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 277935 0 0 0 81629 567 0 0 25 0 1 0 186449574 1140736000 277913 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 278500 277913 136 292 0 278205 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 1114000

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8803
/proc/meminfo: memFree=660440/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=1179076 CPUtime=881.93
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 294218 0 0 0 87592 601 0 0 25 0 1 0 186449574 1207373824 294196 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 294769 294196 136 292 0 294474 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 1179076

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8803
/proc/meminfo: memFree=598424/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=1242180 CPUtime=941.91
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 309951 0 0 0 93561 630 0 0 25 0 1 0 186449574 1271992320 309929 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 310545 309929 136 292 0 310250 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 1242180

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8803
/proc/meminfo: memFree=533272/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=1306088 CPUtime=1001.89
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 325949 0 0 0 99527 662 0 0 25 0 1 0 186449574 1337434112 325927 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 326522 325927 136 292 0 326227 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 1306088

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8803
/proc/meminfo: memFree=475096/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=1364260 CPUtime=1061.87
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 340486 0 0 0 105489 698 0 0 25 0 1 0 186449574 1397002240 340464 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 341065 340464 136 292 0 340770 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 1364260

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8803
/proc/meminfo: memFree=411992/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=1427268 CPUtime=1121.83
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 356215 0 0 0 111455 728 0 0 25 0 1 0 186449574 1461522432 356193 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 356817 356193 136 292 0 356522 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 1427268

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8809
/proc/meminfo: memFree=342552/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=1496988 CPUtime=1181.81
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 373658 0 0 0 117412 769 0 0 25 0 1 0 186449574 1532915712 373636 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 374247 373636 136 292 0 373952 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 1496988

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8809
/proc/meminfo: memFree=280152/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=1558700 CPUtime=1241.78
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 389055 0 0 0 123376 802 0 0 25 0 1 0 186449574 1596108800 389033 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 389675 389033 136 292 0 389380 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 1558700

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8809
/proc/meminfo: memFree=230296/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=1608208 CPUtime=1301.76
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 401438 0 0 0 129342 834 0 0 25 0 1 0 186449574 1646804992 401416 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 402052 401416 136 292 0 401757 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 1608208

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8809
/proc/meminfo: memFree=175448/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=1663600 CPUtime=1361.74
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 415296 0 0 0 135309 865 0 0 25 0 1 0 186449574 1703526400 415274 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 415900 415274 136 292 0 415605 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 1663600

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8809
/proc/meminfo: memFree=116312/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=1722132 CPUtime=1421.71
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 429907 0 0 0 141273 898 0 0 25 0 1 0 186449574 1763463168 429885 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 430533 429885 136 292 0 430238 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 1722132

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8809
/proc/meminfo: memFree=47704/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=1791024 CPUtime=1481.69
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 447133 0 0 0 147233 936 0 0 25 0 1 0 186449574 1834008576 447111 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 447756 447111 136 292 0 447461 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 1791024



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1534.7 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8809
/proc/meminfo: memFree=14872/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=1843280 CPUtime=1534.07
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4194304 460200 0 0 0 152442 965 0 0 25 0 1 0 186449574 1887518720 460178 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 460820 460178 136 292 0 460525 0
Current children cumulated CPU time (s) 1534.07
Current children cumulated vsize (KiB) 1843280

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

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

[startup+1534.81 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8809
/proc/meminfo: memFree=14872/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=0 CPUtime=1534.17
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4195332 460200 0 0 0 152442 975 0 0 25 0 1 0 186449574 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1534.17
Current children cumulated vsize (KiB) 0

[startup+1534.9 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 8809
/proc/meminfo: memFree=14872/2055920 swapFree=4181848/4192956
[pid=8800] ppid=8798 vsize=0 CPUtime=1534.27
/proc/8800/stat : 8800 (wbo) R 8798 8800 7998 0 -1 4195332 460200 0 0 0 152442 985 0 0 25 0 1 0 186449574 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/8800/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1534.27
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1534.97
CPU time (s): 1534.35
CPU user time (s): 1524.43
CPU system time (s): 9.92149
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 1843280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1524.43
system time used= 9.92149
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460200
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= 4981

runsolver used 1.82872 second user time and 3.46547 second system time

The end

Launcher Data 

Begin job on node88 at 2009-06-16 23:41:51
IDJOB=1875188
IDBENCH=48028
IDSOLVER=698
FILE ID=node88/1875188-1245188511
PBS_JOBID= 9363938
Free space on /tmp= 66548 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=449-P1=149-P2=137-P3=137-P4=83-B.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875188-1245188511/watcher-1875188-1245188511 -o /tmp/evaluation-result-1875188-1245188511/solver-1875188-1245188511 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1875188-1245188511.opb

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

MD5SUM BENCH= 854cc656dc0682d745f606d1e6722452
RANDOM SEED=1870937728

node88.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.214
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
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		: 3000.214
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1839728 kB
Buffers:         33536 kB
Cached:         111036 kB
SwapCached:       5232 kB
Active:          51284 kB
Inactive:       100576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839728 kB
SwapTotal:     4192956 kB
SwapFree:      4181848 kB
Dirty:            2380 kB
Writeback:           0 kB
Mapped:          13104 kB
Slab:            50200 kB
Committed_AS:    82104 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875188-1245188511.opb

Free space on /tmp at the end= 66548 MiB
End job on node88 at 2009-06-17 00:07:28