Trace number 2701910

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 183.507 183.588

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=223-P1=29-P2=7-P3=83-P4=113-P5=223-P6=229-B.opb
MD5SUM6355c589dda3f12b095277ae4637ab26
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 benchmark0.51692
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 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-2701910-1278546255.opb.
0.00/0.00	c Instance file HOME/instance-2701910-1278546255.opb
0.00/0.00	c File size is 28516 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     62 |  0.003 % |
0.00/0.02	c |       250 |     528      787     3304 |     6050      250     59 |  0.003 % |
0.02/0.04	c |       475 |     528      787     3304 |     6655      475     61 |  0.000 % |
0.02/0.07	c |       813 |     528      787     3304 |     7320      813     58 |  0.000 % |
0.09/0.11	c |      1319 |     528      787     3304 |     8052     1319     62 |  0.000 % |
0.09/0.18	c |      2079 |     528      787     3304 |     8857     2079     57 |  0.000 % |
0.19/0.28	c |      3218 |     528      787     3304 |     9743     3218     57 |  0.003 % |
0.39/0.41	c |      4927 |     528      787     3304 |    10717     4927     55 |  0.000 % |
0.69/0.77	c |      7490 |     528      787     3304 |    11789     7490     53 |  0.000 % |
1.09/1.13	c |     11334 |     528      787     3304 |    12968    11334     51 |  0.000 % |
1.69/1.77	c |     17100 |     528      787     3304 |    14265    10432     53 |  0.000 % |
2.49/2.59	c |     25750 |     528      787     3304 |    15692    11820     45 |  0.000 % |
4.69/4.80	c |     38724 |     528      787     3304 |    17261     8802     35 |  0.000 % |
7.59/7.69	c |     58185 |     528      787     3304 |    18987    10723     47 |  0.000 % |
13.68/13.70	c |     87377 |     528      787     3304 |    20886    10962     54 |  0.000 % |
22.68/22.77	c |    131166 |     528      787     3304 |    22974    12060     55 |  0.000 % |
35.68/35.78	c |    196850 |     528      787     3304 |    25272    16894     60 |  0.000 % |
44.98/45.03	c ===============================================================================
44.98/45.03	c New solution: 47
44.98/45.03	o 47
44.98/45.03	c Elapsed CPU time: 44.2703 s	Remaining CPU time: 135.73 s
44.98/45.03	c ===============================================================================
44.98/45.03	c |    247535 |     527      788     3312 |     5000    23576     54 |  0.000 % |
45.08/45.13	c |    247635 |     507      788     3312 |     5500     3771     44 |  3.978 % |
45.08/45.14	c |    247785 |     507      788     3312 |     6050     3921     45 |  3.978 % |
45.08/45.15	c |    248011 |     507      788     3312 |     6655     4147     46 |  3.978 % |
45.08/45.19	c |    248349 |     507      788     3312 |     7320     4485     46 |  3.978 % |
45.18/45.23	c |    248856 |     507      788     3312 |     8052     4992     48 |  3.978 % |
45.28/45.33	c |    249615 |     507      788     3312 |     8857     5751     49 |  3.981 % |
45.37/45.44	c |    250754 |     507      788     3312 |     9743     6890     51 |  3.978 % |
45.58/45.64	c |    252463 |     507      788     3312 |    10717     8599     53 |  3.981 % |
45.97/46.06	c |    255026 |     507      788     3312 |    11789     5754     55 |  3.981 % |
46.67/46.75	c |    258871 |     507      788     3312 |    12968     9599     46 |  3.978 % |
47.37/47.41	c |    264637 |     507      788     3312 |    14265     8714     45 |  3.978 % |
48.97/49.02	c |    273286 |     507      788     3312 |    15692    10073     55 |  3.981 % |
50.77/50.84	c |    286260 |     507      788     3312 |    17261    14978     51 |  3.981 % |
53.47/53.53	c |    305721 |     507      788     3312 |    18987    16917     45 |  3.978 % |
58.57/58.63	c |    334913 |     507      788     3312 |    20886    17093     38 |  3.978 % |
71.97/72.03	c |    378702 |     507      788     3312 |    22974    18631     46 |  3.978 % |
87.66/87.73	c |    444387 |     507      788     3312 |    25272    12753     51 |  3.978 % |
107.86/107.97	c ===============================================================================
107.86/107.97	c New solution: 33
107.86/107.97	o 33
107.86/107.97	c Elapsed CPU time: 106.329 s	Remaining CPU time: 73.6712 s
107.86/107.97	c ===============================================================================
107.86/107.97	c |    534548 |     506      789     3320 |     5000    15962     45 |  3.978 % |
107.96/108.02	c |    534649 |     506      789     3320 |     5500     4092     66 |  4.170 % |
107.96/108.04	c |    534800 |     506      789     3320 |     6050     4243     66 |  4.167 % |
107.96/108.06	c |    535025 |     506      789     3320 |     6655     4468     66 |  4.167 % |
107.96/108.09	c |    535362 |     506      789     3320 |     7320     4805     66 |  4.170 % |
108.06/108.14	c |    535868 |     506      789     3320 |     8052     5311     64 |  4.167 % |
108.16/108.21	c |    536628 |     506      789     3320 |     8857     6071     62 |  4.170 % |
108.26/108.33	c |    537768 |     506      789     3320 |     9743     7211     61 |  4.167 % |
108.55/108.60	c |    539476 |     506      789     3320 |    10717     8919     57 |  4.167 % |
108.96/109.03	c |    542040 |     506      789     3320 |    11789     6086     41 |  4.167 % |
109.36/109.45	c |    545885 |     506      789     3320 |    12968     9931     41 |  4.167 % |
110.56/110.62	c |    551653 |     506      789     3320 |    14265     9136     44 |  4.167 % |
111.26/111.37	c ===============================================================================
111.26/111.37	c New solution: 9
111.26/111.37	o 9
111.26/111.37	c Elapsed CPU time: 109.667 s	Remaining CPU time: 70.3327 s
111.26/111.37	c ===============================================================================
111.26/111.37	c |    558400 |     506      790     3328 |     5000     8533     46 |  4.167 % |
111.35/111.40	c |    558500 |     486      790     3328 |     5500     4367     48 |  7.955 % |
111.35/111.41	c |    558650 |     486      790     3328 |     6050     4517     48 |  7.958 % |
111.35/111.42	c |    558876 |     486      790     3328 |     6655     4743     48 |  7.955 % |
111.35/111.46	c |    559214 |     486      790     3328 |     7320     5081     49 |  7.955 % |
111.46/111.50	c |    559720 |     486      790     3328 |     8052     5463     49 |  7.958 % |
111.46/111.59	c |    560480 |     486      790     3328 |     8857     6223     51 |  7.955 % |
111.66/111.72	c |    561619 |     486      790     3328 |     9743     7362     51 |  7.955 % |
111.66/111.77	c ===============================================================================
111.66/111.77	c New solution: 3
111.66/111.77	o 3
111.66/111.77	c Elapsed CPU time: 110.048 s	Remaining CPU time: 69.9517 s
111.66/111.77	c ===============================================================================
111.66/111.77	c |    562068 |     486      791     3336 |     5000     7811     52 |  7.955 % |
111.76/111.80	c |    562168 |     455      791     3336 |     5500     4006     56 | 13.829 % |
111.76/111.83	c |    562319 |     455      791     3336 |     6050     4157     56 | 13.829 % |
111.76/111.86	c |    562544 |     455      791     3336 |     6655     4382     56 | 13.826 % |
111.85/111.90	c |    562881 |     455      791     3336 |     7320     4719     56 | 13.826 % |
111.85/111.96	c |    563388 |     455      791     3336 |     8052     5226     57 | 13.829 % |
111.96/112.07	c |    564148 |     455      791     3336 |     8857     5986     56 | 13.826 % |
112.16/112.28	c |    565289 |     455      791     3336 |     9743     7127     54 | 13.826 % |
112.46/112.50	c |    566998 |     455      791     3336 |    10717     8836     51 | 13.826 % |
113.06/113.16	c |    569561 |     455      791     3336 |    11789     5928     38 | 13.826 % |
113.55/113.67	c |    573406 |     455      791     3336 |    12968     9773     39 | 13.826 % |
114.75/114.88	c |    579173 |     455      791     3336 |    14265     8954     42 | 13.826 % |
115.86/116.00	c |    587823 |     455      791     3336 |    15692    10231     44 | 13.826 % |
117.85/117.93	c |    600797 |     455      791     3336 |    17261    15207     45 | 13.826 % |
120.96/121.04	c |    620258 |     455      791     3336 |    18987    17104     46 | 13.826 % |
126.95/127.00	c |    649452 |     455      791     3336 |    20886    17215     43 | 13.826 % |
138.26/138.32	c |    693241 |     452      791     3336 |    22974     5735     57 | 14.394 % |
157.44/157.58	c |    758927 |     452      791     3336 |    25272    22416     33 | 14.394 % |
182.55/182.64	c There are 76 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-2701910-1278546255/watcher-2701910-1278546255 -o /tmp/evaluation-result-2701910-1278546255/solver-2701910-1278546255 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701910-1278546255.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: 0.27 0.07 0.02 2/106 26540
/proc/meminfo: memFree=1732704/2059040 swapFree=4139544/4192956
[pid=26540] ppid=26538 vsize=2704 CPUtime=0
/proc/26540/stat : 26540 (wbo1.4b) R 26538 26540 26260 0 -1 4202496 334 0 0 0 0 0 0 0 25 0 1 0 22837020 2768896 245 1992294400 134512640 135751879 4291714112 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26540/statm: 676 245 144 303 0 371 0

[startup+0.033208 s]
/proc/loadavg: 0.27 0.07 0.02 2/106 26540
/proc/meminfo: memFree=1732704/2059040 swapFree=4139544/4192956
[pid=26540] ppid=26538 vsize=2704 CPUtime=0.02
/proc/26540/stat : 26540 (wbo1.4b) R 26538 26540 26260 0 -1 4202496 351 0 0 0 2 0 0 0 25 0 1 0 22837020 2768896 262 1992294400 134512640 135751879 4291714112 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26540/statm: 676 262 147 303 0 371 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2704

[startup+0.101215 s]
/proc/loadavg: 0.27 0.07 0.02 2/106 26540
/proc/meminfo: memFree=1732704/2059040 swapFree=4139544/4192956
[pid=26540] ppid=26538 vsize=3088 CPUtime=0.09
/proc/26540/stat : 26540 (wbo1.4b) R 26538 26540 26260 0 -1 4202496 428 0 0 0 9 0 0 0 25 0 1 0 22837020 3162112 339 1992294400 134512640 135751879 4291714112 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26540/statm: 772 339 147 303 0 467 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3088

[startup+0.301234 s]
/proc/loadavg: 0.27 0.07 0.02 2/106 26540
/proc/meminfo: memFree=1732704/2059040 swapFree=4139544/4192956
[pid=26540] ppid=26538 vsize=3864 CPUtime=0.29
/proc/26540/stat : 26540 (wbo1.4b) R 26538 26540 26260 0 -1 4202496 619 0 0 0 28 1 0 0 25 0 1 0 22837020 3956736 530 1992294400 134512640 135751879 4291714112 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26540/statm: 966 530 147 303 0 661 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3864

[startup+0.701277 s]
/proc/loadavg: 0.27 0.07 0.02 2/106 26540
/proc/meminfo: memFree=1732704/2059040 swapFree=4139544/4192956
[pid=26540] ppid=26538 vsize=4912 CPUtime=0.69
/proc/26540/stat : 26540 (wbo1.4b) R 26538 26540 26260 0 -1 4202496 896 0 0 0 67 2 0 0 25 0 1 0 22837020 5029888 807 1992294400 134512640 135751879 4291714112 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26540/statm: 1228 807 147 303 0 923 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4912

[startup+1.50136 s]
/proc/loadavg: 0.27 0.07 0.02 2/107 26541
/proc/meminfo: memFree=1729472/2059040 swapFree=4139544/4192956
[pid=26540] ppid=26538 vsize=7508 CPUtime=1.49
/proc/26540/stat : 26540 (wbo1.4b) R 26538 26540 26260 0 -1 4202496 1540 0 0 0 144 5 0 0 25 0 1 0 22837020 7688192 1451 1992294400 134512640 135751879 4291714112 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26540/statm: 1877 1451 148 303 0 1572 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7508

[startup+3.10152 s]
/proc/loadavg: 0.33 0.09 0.03 2/107 26541
/proc/meminfo: memFree=1725752/2059040 swapFree=4139544/4192956
[pid=26540] ppid=26538 vsize=11620 CPUtime=3.09
/proc/26540/stat : 26540 (wbo1.4b) R 26538 26540 26260 0 -1 4202496 2568 0 0 0 301 8 0 0 25 0 1 0 22837020 11898880 2479 1992294400 134512640 135751879 4291714112 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26540/statm: 2905 2479 148 303 0 2600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11620

[startup+6.30185 s]
/proc/loadavg: 0.33 0.09 0.03 2/107 26541
/proc/meminfo: memFree=1719304/2059040 swapFree=4139544/4192956
[pid=26540] ppid=26538 vsize=17288 CPUtime=6.29
/proc/26540/stat : 26540 (wbo1.4b) R 26538 26540 26260 0 -1 4202496 3991 0 0 0 614 15 0 0 25 0 1 0 22837020 17702912 3902 1992294400 134512640 135751879 4291714112 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26540/statm: 4322 3902 148 303 0 4017 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17288

[startup+12.7015 s]
/proc/loadavg: 0.43 0.12 0.04 2/107 26542
/proc/meminfo: memFree=1709260/2059040 swapFree=4139544/4192956
[pid=26540] ppid=26538 vsize=26864 CPUtime=12.68
/proc/26540/stat : 26540 (wbo1.4b) R 26538 26540 26260 0 -1 4202496 6350 0 0 0 1245 23 0 0 25 0 1 0 22837020 27508736 6261 1992294400 134512640 135751879 4291714112 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26540/statm: 6716 6261 148 303 0 6411 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26864

[startup+25.5008 s]
/proc/loadavg: 0.52 0.15 0.05 2/107 26542
/proc/meminfo: memFree=1689048/2059040 swapFree=4139544/4192956
[pid=26540] ppid=26538 vsize=46400 CPUtime=25.48
/proc/26540/stat : 26540 (wbo1.4b) R 26538 26540 26260 0 -1 4202496 11261 0 0 0 2506 42 0 0 25 0 1 0 22837020 47513600 11172 1992294400 134512640 135751879 4291714112 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26540/statm: 11600 11172 148 303 0 11295 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46400

[startup+51.1004 s]
/proc/loadavg: 0.68 0.21 0.07 2/107 26543
/proc/meminfo: memFree=1648748/2059040 swapFree=4139544/4192956
[pid=26540] ppid=26538 vsize=87752 CPUtime=51.08
/proc/26540/stat : 26540 (wbo1.4b) R 26538 26540 26260 0 -1 4202496 21582 0 0 0 5021 87 0 0 25 0 1 0 22837020 89858048 21493 1992294400 134512640 135751879 4291714112 18446744073709551615 134616398 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26540/statm: 21938 21493 148 303 0 21633 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 87752

[startup+102.309 s]
/proc/loadavg: 0.87 0.34 0.12 2/107 26544
/proc/meminfo: memFree=1590468/2059040 swapFree=4139544/4192956
[pid=26540] ppid=26538 vsize=144776 CPUtime=102.27
/proc/26540/stat : 26540 (wbo1.4b) R 26538 26540 26260 0 -1 4202496 35818 0 0 0 10073 154 0 0 25 0 1 0 22837020 148250624 35729 1992294400 134512640 135751879 4291714112 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26540/statm: 36194 35729 148 303 0 35889 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 144776

[startup+162.301 s]
/proc/loadavg: 0.95 0.46 0.17 2/107 26546
/proc/meminfo: memFree=1524872/2059040 swapFree=4139544/4192956
[pid=26540] ppid=26538 vsize=211068 CPUtime=162.24
/proc/26540/stat : 26540 (wbo1.4b) R 26538 26540 26260 0 -1 4202496 52367 0 0 0 15985 239 0 0 25 0 1 0 22837020 216133632 52278 1992294400 134512640 135751879 4291714112 18446744073709551615 134607179 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26540/statm: 52767 52278 148 303 0 52462 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 211068

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

[startup+166.301 s]
/proc/loadavg: 0.95 0.46 0.17 2/107 26546
/proc/meminfo: memFree=1521400/2059040 swapFree=4139544/4192956
[pid=26540] ppid=26538 vsize=213892 CPUtime=166.24
/proc/26540/stat : 26540 (wbo1.4b) R 26538 26540 26260 0 -1 4202496 53055 0 0 0 16381 243 0 0 25 0 1 0 22837020 219025408 52966 1992294400 134512640 135751879 4291714112 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26540/statm: 53473 52966 148 303 0 53168 0
Current children cumulated CPU time (s) 166.24
Current children cumulated vsize (KiB) 213892

[startup+172.709 s]
/proc/loadavg: 0.96 0.48 0.18 2/107 26546
/proc/meminfo: memFree=1517060/2059040 swapFree=4139544/4192956
[pid=26540] ppid=26538 vsize=218200 CPUtime=172.65
/proc/26540/stat : 26540 (wbo1.4b) R 26538 26540 26260 0 -1 4202496 54114 0 0 0 17016 249 0 0 25 0 1 0 22837020 223436800 54025 1992294400 134512640 135751879 4291714112 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26540/statm: 54550 54025 148 303 0 54245 0
Current children cumulated CPU time (s) 172.65
Current children cumulated vsize (KiB) 218200

[startup+179.1 s]
/proc/loadavg: 0.96 0.49 0.19 2/107 26546
/proc/meminfo: memFree=1513588/2059040 swapFree=4139544/4192956
[pid=26540] ppid=26538 vsize=222236 CPUtime=179.04
/proc/26540/stat : 26540 (wbo1.4b) R 26538 26540 26260 0 -1 4202496 55120 0 0 0 17649 255 0 0 25 0 1 0 22837020 227569664 55031 1992294400 134512640 135751879 4291714112 18446744073709551615 134616448 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26540/statm: 55559 55031 148 303 0 55254 0
Current children cumulated CPU time (s) 179.04
Current children cumulated vsize (KiB) 222236

[startup+180.701 s]
/proc/loadavg: 0.96 0.49 0.19 2/107 26546
/proc/meminfo: memFree=1512224/2059040 swapFree=4139544/4192956
[pid=26540] ppid=26538 vsize=223292 CPUtime=180.64
/proc/26540/stat : 26540 (wbo1.4b) R 26538 26540 26260 0 -1 4202496 55381 0 0 0 17808 256 0 0 25 0 1 0 22837020 228651008 55292 1992294400 134512640 135751879 4291714112 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26540/statm: 55823 55292 148 303 0 55518 0
Current children cumulated CPU time (s) 180.64
Current children cumulated vsize (KiB) 223292

[startup+182.301 s]
/proc/loadavg: 0.96 0.50 0.19 2/107 26546
/proc/meminfo: memFree=1511356/2059040 swapFree=4139544/4192956
[pid=26540] ppid=26538 vsize=224584 CPUtime=182.24
/proc/26540/stat : 26540 (wbo1.4b) R 26538 26540 26260 0 -1 4202496 55712 0 0 0 17965 259 0 0 25 0 1 0 22837020 229974016 55623 1992294400 134512640 135751879 4291714112 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26540/statm: 56146 55623 148 303 0 55841 0
Current children cumulated CPU time (s) 182.24
Current children cumulated vsize (KiB) 224584

[startup+183.101 s]
/proc/loadavg: 0.96 0.50 0.19 2/107 26546
/proc/meminfo: memFree=1510488/2059040 swapFree=4139544/4192956
[pid=26540] ppid=26538 vsize=224844 CPUtime=183.03
/proc/26540/stat : 26540 (wbo1.4b) R 26538 26540 26260 0 -1 4204032 55785 0 0 0 18000 303 0 0 25 0 1 0 22837020 230240256 55696 1992294400 134512640 135751879 4291714112 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 0 0 0 1
/proc/26540/statm: 56211 55696 148 303 0 55906 0
Current children cumulated CPU time (s) 183.03
Current children cumulated vsize (KiB) 224844

[startup+183.501 s]
/proc/loadavg: 0.96 0.50 0.19 2/107 26546
/proc/meminfo: memFree=1510488/2059040 swapFree=4139544/4192956
[pid=26540] ppid=26538 vsize=224844 CPUtime=183.42
/proc/26540/stat : 26540 (wbo1.4b) R 26538 26540 26260 0 -1 4204032 55785 0 0 0 18000 342 0 0 25 0 1 0 22837020 230240256 55696 1992294400 134512640 135751879 4291714112 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 1 0 0 2
/proc/26540/statm: 56211 55696 148 303 0 55906 0
Current children cumulated CPU time (s) 183.42
Current children cumulated vsize (KiB) 224844

Child ended because it received signal 11 (SIGSEGV)
Child dumped core
Real time (s): 183.588
CPU time (s): 183.507
CPU user time (s): 180.001
CPU system time (s): 3.50647
CPU usage (%): 99.9561
Max. virtual memory (cumulated for all children) (KiB): 224844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.001
system time used= 3.50647
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55786
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= 3
involuntary context switches= 2671

runsolver used 0.331949 second user time and 0.931858 second system time

The end

Launcher Data 

Begin job on node027 at 2010-07-08 01:44:15
IDJOB=2701910
IDBENCH=47890
IDSOLVER=1161
FILE ID=node027/2701910-1278546255
PBS_JOBID= 11239510
Free space on /tmp= 62344 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=223-P1=29-P2=7-P3=83-P4=113-P5=223-P6=229-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-2701910-1278546255/watcher-2701910-1278546255 -o /tmp/evaluation-result-2701910-1278546255/solver-2701910-1278546255 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701910-1278546255.opb

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

MD5SUM BENCH= 6355c589dda3f12b095277ae4637ab26
RANDOM SEED=1334285302

node027.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		: 2800.222
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	: 5600.44
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		: 2800.222
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1733604 kB
Buffers:         49960 kB
Cached:         187196 kB
SwapCached:       7268 kB
Active:         123796 kB
Inactive:       127588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1733604 kB
SwapTotal:     4192956 kB
SwapFree:      4139544 kB
Dirty:            2688 kB
Writeback:           0 kB
AnonPages:       11564 kB
Mapped:          11868 kB
Slab:            52104 kB
PageTables:       4160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181560 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2701910-1278546255.opb

Free space on /tmp at the end= 62124 MiB
End job on node027 at 2010-07-08 01:47:19