Trace number 2701911

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 1.4b (fixed)Wrong UNSAT 241.401 241.478

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 - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2701911-1278546256.opb.
0.00/0.00	c Instance file HOME/instance-2701911-1278546256.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 % |
0.00/0.04	c |       475 |     528      787     3304 |     6655      475     61 |  0.000 % |
0.06/0.06	c |       813 |     528      787     3304 |     7320      813     58 |  0.000 % |
0.09/0.10	c |      1319 |     528      787     3304 |     8052     1319     62 |  0.000 % |
0.09/0.16	c |      2079 |     528      787     3304 |     8857     2079     57 |  0.000 % |
0.19/0.26	c |      3218 |     528      787     3304 |     9743     3218     57 |  0.003 % |
0.29/0.38	c |      4927 |     528      787     3304 |    10717     4927     55 |  0.000 % |
0.69/0.72	c |      7490 |     528      787     3304 |    11789     7490     53 |  0.000 % |
1.00/1.06	c |     11334 |     528      787     3304 |    12968    11334     51 |  0.000 % |
1.59/1.66	c |     17100 |     528      787     3304 |    14265    10432     53 |  0.000 % |
2.39/2.42	c |     25750 |     528      787     3304 |    15692    11820     45 |  0.000 % |
4.39/4.47	c |     38724 |     528      787     3304 |    17261     8802     35 |  0.000 % |
7.09/7.16	c |     58185 |     528      787     3304 |    18987    10723     47 |  0.000 % |
12.69/12.75	c |     87377 |     528      787     3304 |    20886    10962     54 |  0.000 % |
21.19/21.21	c |    131166 |     528      787     3304 |    22974    12060     55 |  0.000 % |
33.28/33.32	c |    196850 |     528      787     3304 |    25272    16894     60 |  0.000 % |
41.88/41.94	c ===============================================================================
41.88/41.94	c New solution: 47
41.88/41.94	o 47
41.88/41.94	c Elapsed CPU time: 41.1907 s	Remaining CPU time: 138.809 s
41.88/41.94	c ===============================================================================
41.88/41.94	c |    247535 |     527      788     3312 |     5000    23576     54 |  0.000 % |
41.98/42.01	c |    247635 |     507      788     3312 |     5500     3771     44 |  3.978 % |
41.98/42.02	c |    247785 |     507      788     3312 |     6050     3921     45 |  3.978 % |
41.98/42.04	c |    248011 |     507      788     3312 |     6655     4147     46 |  3.978 % |
41.98/42.07	c |    248349 |     507      788     3312 |     7320     4485     46 |  3.978 % |
42.07/42.11	c |    248856 |     507      788     3312 |     8052     4992     48 |  3.978 % |
42.18/42.20	c |    249615 |     507      788     3312 |     8857     5751     49 |  3.981 % |
42.27/42.31	c |    250754 |     507      788     3312 |     9743     6890     51 |  3.978 % |
42.48/42.50	c |    252463 |     507      788     3312 |    10717     8599     53 |  3.981 % |
42.78/42.88	c |    255026 |     507      788     3312 |    11789     5754     55 |  3.981 % |
43.47/43.51	c |    258871 |     507      788     3312 |    12968     9599     46 |  3.978 % |
44.07/44.12	c |    264637 |     507      788     3312 |    14265     8714     45 |  3.978 % |
45.58/45.62	c |    273286 |     507      788     3312 |    15692    10073     55 |  3.981 % |
47.28/47.31	c |    286260 |     507      788     3312 |    17261    14978     51 |  3.981 % |
49.77/49.83	c |    305721 |     507      788     3312 |    18987    16917     45 |  3.978 % |
54.67/54.73	c |    334913 |     507      788     3312 |    20886    17093     38 |  3.978 % |
67.16/67.20	c |    378702 |     507      788     3312 |    22974    18631     46 |  3.978 % |
81.76/81.85	c |    444387 |     507      788     3312 |    25272    12753     51 |  3.978 % |
100.95/101.03	c ===============================================================================
100.95/101.03	c New solution: 33
100.95/101.03	o 33
100.95/101.03	c Elapsed CPU time: 99.4389 s	Remaining CPU time: 80.5611 s
100.95/101.03	c ===============================================================================
100.95/101.03	c |    534548 |     506      789     3320 |     5000    15962     45 |  3.978 % |
100.95/101.07	c |    534649 |     506      789     3320 |     5500     4092     66 |  4.170 % |
100.95/101.08	c |    534800 |     506      789     3320 |     6050     4243     66 |  4.167 % |
100.95/101.10	c |    535025 |     506      789     3320 |     6655     4468     66 |  4.167 % |
101.07/101.13	c |    535362 |     506      789     3320 |     7320     4805     66 |  4.170 % |
101.07/101.18	c |    535868 |     506      789     3320 |     8052     5311     64 |  4.167 % |
101.16/101.24	c |    536628 |     506      789     3320 |     8857     6071     62 |  4.170 % |
101.25/101.35	c |    537768 |     506      789     3320 |     9743     7211     61 |  4.167 % |
101.56/101.61	c |    539476 |     506      789     3320 |    10717     8919     57 |  4.167 % |
101.96/102.00	c |    542040 |     506      789     3320 |    11789     6086     41 |  4.167 % |
102.36/102.40	c |    545885 |     506      789     3320 |    12968     9931     41 |  4.167 % |
103.46/103.50	c |    551653 |     506      789     3320 |    14265     9136     44 |  4.167 % |
104.15/104.20	c ===============================================================================
104.15/104.20	c New solution: 9
104.15/104.20	o 9
104.15/104.20	c Elapsed CPU time: 102.562 s	Remaining CPU time: 77.4376 s
104.15/104.20	c ===============================================================================
104.15/104.20	c |    558400 |     506      790     3328 |     5000     8533     46 |  4.167 % |
104.15/104.22	c |    558500 |     486      790     3328 |     5500     4367     48 |  7.955 % |
104.15/104.23	c |    558650 |     486      790     3328 |     6050     4517     48 |  7.958 % |
104.15/104.24	c |    558876 |     486      790     3328 |     6655     4743     48 |  7.955 % |
104.15/104.28	c |    559214 |     486      790     3328 |     7320     5081     49 |  7.955 % |
104.26/104.32	c |    559720 |     486      790     3328 |     8052     5463     49 |  7.958 % |
104.26/104.40	c |    560480 |     486      790     3328 |     8857     6223     51 |  7.955 % |
104.46/104.53	c |    561619 |     486      790     3328 |     9743     7362     51 |  7.955 % |
104.46/104.58	c ===============================================================================
104.46/104.58	c New solution: 3
104.46/104.58	o 3
104.46/104.58	c Elapsed CPU time: 102.928 s	Remaining CPU time: 77.0716 s
104.46/104.58	c ===============================================================================
104.46/104.58	c |    562068 |     486      791     3336 |     5000     7811     52 |  7.955 % |
104.55/104.60	c |    562168 |     455      791     3336 |     5500     4006     56 | 13.829 % |
104.55/104.62	c |    562319 |     455      791     3336 |     6050     4157     56 | 13.829 % |
104.55/104.65	c |    562544 |     455      791     3336 |     6655     4382     56 | 13.826 % |
104.55/104.69	c |    562881 |     455      791     3336 |     7320     4719     56 | 13.826 % |
104.65/104.75	c |    563388 |     455      791     3336 |     8052     5226     57 | 13.829 % |
104.76/104.85	c |    564148 |     455      791     3336 |     8857     5986     56 | 13.826 % |
104.95/105.05	c |    565289 |     455      791     3336 |     9743     7127     54 | 13.826 % |
105.16/105.26	c |    566998 |     455      791     3336 |    10717     8836     51 | 13.826 % |
105.85/105.91	c |    569561 |     455      791     3336 |    11789     5928     38 | 13.826 % |
106.26/106.39	c |    573406 |     455      791     3336 |    12968     9773     39 | 13.826 % |
107.45/107.51	c |    579173 |     455      791     3336 |    14265     8954     42 | 13.826 % |
108.46/108.55	c |    587823 |     455      791     3336 |    15692    10231     44 | 13.826 % |
110.25/110.37	c |    600797 |     455      791     3336 |    17261    15207     45 | 13.826 % |
113.16/113.30	c |    620258 |     455      791     3336 |    18987    17104     46 | 13.826 % |
118.85/118.94	c |    649452 |     455      791     3336 |    20886    17215     43 | 13.826 % |
129.14/129.25	c |    693241 |     452      791     3336 |    22974     5735     57 | 14.394 % |
146.85/146.99	c |    758927 |     452      791     3336 |    25272    22416     33 | 14.394 % |
176.74/176.89	c |    857454 |     452      791     3336 |    27799    21643     40 | 14.394 % |
182.44/182.58	c There are 76 assigned variables. 8 in cost function.
183.14/183.20	c ============================[ Search Statistics ]==============================
183.14/183.20	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.14/183.20	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.14/183.20	c ===============================================================================
183.14/183.20	c |         0 |     452      748     2743 |     5000        0    nan |  0.000 % |
183.24/183.30	c |       100 |     452      748     2743 |     5500      100     54 | 14.395 % |
183.24/183.34	c |       251 |     452      748     2743 |     6050      251     55 | 14.394 % |
183.24/183.35	c |       476 |     452      748     2743 |     6655      476     58 | 14.394 % |
183.24/183.38	c |       814 |     452      748     2743 |     7320      814     60 | 14.394 % |
183.34/183.42	c |      1321 |     452      748     2743 |     8052     1321     54 | 14.394 % |
183.34/183.49	c |      2080 |     452      748     2743 |     8857     2080     57 | 14.394 % |
183.54/183.61	c |      3220 |     452      748     2743 |     9743     3220     52 | 14.394 % |
183.73/183.85	c |      4929 |     452      748     2743 |    10717     4929     54 | 14.394 % |
184.13/184.21	c |      7492 |     452      748     2743 |    11789     7492     49 | 14.394 % |
184.84/184.93	c |     11337 |     452      748     2743 |    12968    11337     48 | 14.394 % |
186.23/186.30	c |     17104 |     452      748     2743 |    14265    10545     40 | 14.394 % |
187.33/187.44	c |     25753 |     452      748     2743 |    15692    11921     32 | 14.394 % |
189.63/189.76	c |     38728 |     452      748     2743 |    17261     9028     30 | 14.394 % |
192.73/192.80	c |     58191 |     452      748     2743 |    18987    10964     28 | 14.394 % |
197.53/197.67	c |     87383 |     452      748     2743 |    20886    11387     34 | 14.394 % |
207.83/207.95	c |    131172 |     452      748     2743 |    22974    12847     27 | 14.394 % |
221.82/221.90	c |    196857 |     451      748     2743 |    25272    17167     32 | 14.587 % |
241.32/241.45	c ===============================================================================
241.32/241.45	c core #1
241.32/241.45	c 
241.32/241.45	c 
241.32/241.45	c Core size: 1	Core Weight: 2147483647	Total Weight: -2147483647
241.32/241.45	c
241.32/241.45	c
241.32/241.45	c Memory used           : 253.82 MB
241.32/241.45	c CPU time              : 238.186 s
241.32/241.45	c 
241.32/241.45	s UNSATISFIABLE
241.32/241.45	c Total CPU time: 238.186 s

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-2701911-1278546256/watcher-2701911-1278546256 -o /tmp/evaluation-result-2701911-1278546256/solver-2701911-1278546256 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701911-1278546256.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: 0.11 0.03 0.01 3/106 27686
/proc/meminfo: memFree=1737872/2059040 swapFree=4139412/4192956
[pid=27686] ppid=27684 vsize=2704 CPUtime=0
/proc/27686/stat : 27686 (wbo1.4b) R 27684 27686 27473 0 -1 4202496 334 0 0 0 0 0 0 0 20 0 1 0 22839206 2768896 245 1992294400 134512640 135752675 4292892992 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27686/statm: 676 245 144 303 0 371 0

[startup+0.066 s]
/proc/loadavg: 0.11 0.03 0.01 3/106 27686
/proc/meminfo: memFree=1737872/2059040 swapFree=4139412/4192956
[pid=27686] ppid=27684 vsize=2964 CPUtime=0.06
/proc/27686/stat : 27686 (wbo1.4b) R 27684 27686 27473 0 -1 4202496 389 0 0 0 6 0 0 0 20 0 1 0 22839206 3035136 300 1992294400 134512640 135752675 4292892992 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27686/statm: 741 301 145 303 0 436 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2964

[startup+0.1 s]
/proc/loadavg: 0.11 0.03 0.01 3/106 27686
/proc/meminfo: memFree=1737872/2059040 swapFree=4139412/4192956
[pid=27686] ppid=27684 vsize=3092 CPUtime=0.09
/proc/27686/stat : 27686 (wbo1.4b) R 27684 27686 27473 0 -1 4202496 432 0 0 0 9 0 0 0 20 0 1 0 22839206 3166208 343 1992294400 134512640 135752675 4292892992 18446744073709551615 134605363 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27686/statm: 773 343 145 303 0 468 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3092

[startup+0.300999 s]
/proc/loadavg: 0.11 0.03 0.01 3/106 27686
/proc/meminfo: memFree=1737872/2059040 swapFree=4139412/4192956
[pid=27686] ppid=27684 vsize=3996 CPUtime=0.29
/proc/27686/stat : 27686 (wbo1.4b) R 27684 27686 27473 0 -1 4202496 640 0 0 0 28 1 0 0 20 0 1 0 22839206 4091904 551 1992294400 134512640 135752675 4292892992 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27686/statm: 999 551 145 303 0 694 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3996

[startup+0.700996 s]
/proc/loadavg: 0.11 0.03 0.01 3/106 27686
/proc/meminfo: memFree=1737872/2059040 swapFree=4139412/4192956
[pid=27686] ppid=27684 vsize=5040 CPUtime=0.69
/proc/27686/stat : 27686 (wbo1.4b) R 27684 27686 27473 0 -1 4202496 917 0 0 0 67 2 0 0 21 0 1 0 22839206 5160960 828 1992294400 134512640 135752675 4292892992 18446744073709551615 134518945 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27686/statm: 1260 828 145 303 0 955 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5040

[startup+1.50099 s]
/proc/loadavg: 0.11 0.03 0.01 2/107 27687
/proc/meminfo: memFree=1734392/2059040 swapFree=4139412/4192956
[pid=27686] ppid=27684 vsize=7764 CPUtime=1.49
/proc/27686/stat : 27686 (wbo1.4b) R 27684 27686 27473 0 -1 4202496 1602 0 0 0 145 4 0 0 23 0 1 0 22839206 7950336 1513 1992294400 134512640 135752675 4292892992 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27686/statm: 1941 1513 145 303 0 1636 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7764

[startup+3.10098 s]
/proc/loadavg: 0.18 0.04 0.01 2/107 27687
/proc/meminfo: memFree=1730796/2059040 swapFree=4139412/4192956
[pid=27686] ppid=27684 vsize=12012 CPUtime=3.09
/proc/27686/stat : 27686 (wbo1.4b) R 27684 27686 27473 0 -1 4202496 2651 0 0 0 300 9 0 0 25 0 1 0 22839206 12300288 2562 1992294400 134512640 135752675 4292892992 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27686/statm: 3003 2562 145 303 0 2698 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12012

[startup+6.30096 s]
/proc/loadavg: 0.18 0.04 0.01 2/107 27687
/proc/meminfo: memFree=1723728/2059040 swapFree=4139412/4192956
[pid=27686] ppid=27684 vsize=18052 CPUtime=6.28
/proc/27686/stat : 27686 (wbo1.4b) R 27684 27686 27473 0 -1 4202496 4162 0 0 0 613 15 0 0 25 0 1 0 22839206 18485248 4073 1992294400 134512640 135752675 4292892992 18446744073709551615 134612130 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27686/statm: 4513 4073 145 303 0 4208 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18052

[startup+12.7019 s]
/proc/loadavg: 0.31 0.08 0.02 2/107 27687
/proc/meminfo: memFree=1713188/2059040 swapFree=4139412/4192956
[pid=27686] ppid=27684 vsize=28128 CPUtime=12.69
/proc/27686/stat : 27686 (wbo1.4b) R 27684 27686 27473 0 -1 4202496 6668 0 0 0 1243 26 0 0 25 0 1 0 22839206 28803072 6579 1992294400 134512640 135752675 4292892992 18446744073709551615 134611746 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27686/statm: 7032 6579 145 303 0 6727 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28128

[startup+25.5008 s]
/proc/loadavg: 0.41 0.11 0.03 2/107 27689
/proc/meminfo: memFree=1692232/2059040 swapFree=4139412/4192956
[pid=27686] ppid=27684 vsize=48848 CPUtime=25.49
/proc/27686/stat : 27686 (wbo1.4b) R 27684 27686 27473 0 -1 4202496 11864 0 0 0 2504 45 0 0 25 0 1 0 22839206 50020352 11775 1992294400 134512640 135752675 4292892992 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27686/statm: 12212 11775 145 303 0 11907 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 48848

[startup+51.1007 s]
/proc/loadavg: 0.61 0.18 0.06 2/107 27689
/proc/meminfo: memFree=1646724/2059040 swapFree=4139412/4192956
[pid=27686] ppid=27684 vsize=94684 CPUtime=51.07
/proc/27686/stat : 27686 (wbo1.4b) R 27684 27686 27473 0 -1 4202496 23291 0 0 0 5016 91 0 0 25 0 1 0 22839206 96956416 23202 1992294400 134512640 135752675 4292892992 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27686/statm: 23671 23202 145 303 0 23366 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 94684

[startup+102.308 s]
/proc/loadavg: 0.84 0.31 0.11 2/107 27691
/proc/meminfo: memFree=1585840/2059040 swapFree=4139412/4192956
[pid=27686] ppid=27684 vsize=154560 CPUtime=102.26
/proc/27686/stat : 27686 (wbo1.4b) R 27684 27686 27473 0 -1 4202496 38258 0 0 0 10069 157 0 0 25 0 1 0 22839206 158269440 38169 1992294400 134512640 135752675 4292892992 18446744073709551615 134612143 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27686/statm: 38640 38169 145 303 0 38335 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 154560

[startup+162.3 s]
/proc/loadavg: 0.94 0.43 0.16 2/107 27691
/proc/meminfo: memFree=1521608/2059040 swapFree=4139412/4192956
[pid=27686] ppid=27684 vsize=218908 CPUtime=162.24
/proc/27686/stat : 27686 (wbo1.4b) R 27684 27686 27473 0 -1 4202496 54307 0 0 0 15991 233 0 0 25 0 1 0 22839206 224161792 54218 1992294400 134512640 135752675 4292892992 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27686/statm: 54727 54218 145 303 0 54422 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 218908

[startup+222.301 s]
/proc/loadavg: 0.98 0.54 0.21 2/107 27693
/proc/meminfo: memFree=1486268/2059040 swapFree=4139412/4192956
[pid=27686] ppid=27684 vsize=253776 CPUtime=222.22
/proc/27686/stat : 27686 (wbo1.4b) R 27684 27686 27473 0 -1 4202496 63100 0 0 0 21918 304 0 0 25 0 1 0 22839206 259866624 62983 1992294400 134512640 135752675 4292892992 18446744073709551615 134516982 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27686/statm: 63444 62983 146 303 0 63139 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 253776

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

[startup+230.301 s]
/proc/loadavg: 0.98 0.54 0.21 2/107 27693
/proc/meminfo: memFree=1483912/2059040 swapFree=4139412/4192956
[pid=27686] ppid=27684 vsize=256160 CPUtime=230.22
/proc/27686/stat : 27686 (wbo1.4b) R 27684 27686 27473 0 -1 4202496 63699 0 0 0 22712 310 0 0 25 0 1 0 22839206 262307840 63582 1992294400 134512640 135752675 4292892992 18446744073709551615 134611620 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27686/statm: 64040 63582 146 303 0 63735 0
Current children cumulated CPU time (s) 230.22
Current children cumulated vsize (KiB) 256160

[startup+236.701 s]
/proc/loadavg: 0.98 0.55 0.22 2/107 27693
/proc/meminfo: memFree=1481432/2059040 swapFree=4139412/4192956
[pid=27686] ppid=27684 vsize=258720 CPUtime=236.62
/proc/27686/stat : 27686 (wbo1.4b) R 27684 27686 27473 0 -1 4202496 64338 0 0 0 23348 314 0 0 25 0 1 0 22839206 264929280 64221 1992294400 134512640 135752675 4292892992 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27686/statm: 64680 64221 146 303 0 64375 0
Current children cumulated CPU time (s) 236.62
Current children cumulated vsize (KiB) 258720

[startup+239.901 s]
/proc/loadavg: 0.98 0.56 0.22 2/107 27695
/proc/meminfo: memFree=1480564/2059040 swapFree=4139412/4192956
[pid=27686] ppid=27684 vsize=259380 CPUtime=239.82
/proc/27686/stat : 27686 (wbo1.4b) R 27684 27686 27473 0 -1 4202496 64491 0 0 0 23665 317 0 0 25 0 1 0 22839206 265605120 64374 1992294400 134512640 135752675 4292892992 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27686/statm: 64845 64374 146 303 0 64540 0
Current children cumulated CPU time (s) 239.82
Current children cumulated vsize (KiB) 259380

[startup+240.701 s]
/proc/loadavg: 0.98 0.56 0.22 2/107 27695
/proc/meminfo: memFree=1480564/2059040 swapFree=4139412/4192956
[pid=27686] ppid=27684 vsize=259644 CPUtime=240.61
/proc/27686/stat : 27686 (wbo1.4b) R 27684 27686 27473 0 -1 4202496 64544 0 0 0 23744 317 0 0 25 0 1 0 22839206 265875456 64427 1992294400 134512640 135752675 4292892992 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27686/statm: 64911 64427 146 303 0 64606 0
Current children cumulated CPU time (s) 240.61
Current children cumulated vsize (KiB) 259644

[startup+241.101 s]
/proc/loadavg: 0.98 0.56 0.22 2/107 27695
/proc/meminfo: memFree=1480316/2059040 swapFree=4139412/4192956
[pid=27686] ppid=27684 vsize=259776 CPUtime=241.02
/proc/27686/stat : 27686 (wbo1.4b) R 27684 27686 27473 0 -1 4202496 64603 0 0 0 23784 318 0 0 25 0 1 0 22839206 266010624 64486 1992294400 134512640 135752675 4292892992 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27686/statm: 64944 64486 146 303 0 64639 0
Current children cumulated CPU time (s) 241.02
Current children cumulated vsize (KiB) 259776

[startup+241.301 s]
/proc/loadavg: 0.98 0.56 0.22 2/107 27695
/proc/meminfo: memFree=1480316/2059040 swapFree=4139412/4192956
[pid=27686] ppid=27684 vsize=259908 CPUtime=241.21
/proc/27686/stat : 27686 (wbo1.4b) R 27684 27686 27473 0 -1 4202496 64610 0 0 0 23803 318 0 0 25 0 1 0 22839206 266145792 64493 1992294400 134512640 135752675 4292892992 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27686/statm: 64977 64493 146 303 0 64672 0
Current children cumulated CPU time (s) 241.21
Current children cumulated vsize (KiB) 259908

[startup+241.401 s]
/proc/loadavg: 0.98 0.56 0.22 2/107 27695
/proc/meminfo: memFree=1480316/2059040 swapFree=4139412/4192956
[pid=27686] ppid=27684 vsize=259908 CPUtime=241.32
/proc/27686/stat : 27686 (wbo1.4b) R 27684 27686 27473 0 -1 4202496 64612 0 0 0 23813 319 0 0 25 0 1 0 22839206 266145792 64495 1992294400 134512640 135752675 4292892992 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/27686/statm: 64977 64495 146 303 0 64672 0
Current children cumulated CPU time (s) 241.32
Current children cumulated vsize (KiB) 259908

Child status: 0
Real time (s): 241.478
CPU time (s): 241.401
CPU user time (s): 238.186
CPU system time (s): 3.21551
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 259908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 238.186
system time used= 3.21551
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64614
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= 1046

runsolver used 0.452931 second user time and 1.17882 second system time

The end

Launcher Data 

Begin job on node005 at 2010-07-08 01:44:16
IDJOB=2701911
IDBENCH=47890
IDSOLVER=1190
FILE ID=node005/2701911-1278546256
PBS_JOBID= 11239525
Free space on /tmp= 62540 MiB

SOLVER NAME= wbo 1.4b (fixed)
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-2701911-1278546256/watcher-2701911-1278546256 -o /tmp/evaluation-result-2701911-1278546256/solver-2701911-1278546256 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701911-1278546256.opb

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

MD5SUM BENCH= 6355c589dda3f12b095277ae4637ab26
RANDOM SEED=2091485353

node005.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1740520 kB
Buffers:         55992 kB
Cached:         175072 kB
SwapCached:       6884 kB
Active:         122316 kB
Inactive:       122508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1740520 kB
SwapTotal:     4192956 kB
SwapFree:      4139412 kB
Dirty:            2672 kB
Writeback:           0 kB
AnonPages:       11404 kB
Mapped:          11860 kB
Slab:            51824 kB
PageTables:       4160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181452 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-2701911-1278546256.opb

Free space on /tmp at the end= 62540 MiB
End job on node005 at 2010-07-08 01:48:18