Trace number 2701943

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 225.231 225.29

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=263-P1=409-P2=29-P3=379-B.opb
MD5SUM947e947c586d02edcb816b66608818b9
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 benchmark2.6116
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 variables81
Total number of constraints7
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 constraints7
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)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

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-2701943-1278546261.opb.
0.00/0.00	c Instance file HOME/instance-2701943-1278546261.opb
0.00/0.00	c File size is 17961 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:      324                                                 |
0.00/0.00	c |  Number Clauses:        243                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 253                                                 |
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 |     324      496     2070 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       100 |     324      496     2070 |     5500      100     67 |  0.010 % |
0.00/0.02	c |       251 |     324      496     2070 |     6050      251     69 |  0.010 % |
0.00/0.04	c |       477 |     324      496     2070 |     6655      477     59 |  0.001 % |
0.00/0.06	c |       814 |     324      496     2070 |     7320      814     70 |  0.001 % |
0.09/0.10	c |      1320 |     324      496     2070 |     8052     1320     69 |  0.010 % |
0.09/0.19	c |      2080 |     324      496     2070 |     8857     2080     64 |  0.001 % |
0.29/0.31	c |      3219 |     324      496     2070 |     9743     3219     66 |  0.010 % |
0.49/0.53	c |      4927 |     324      496     2070 |    10717     4927     63 |  0.001 % |
0.89/0.94	c |      7491 |     324      496     2070 |    11789     7491     62 |  0.010 % |
1.49/1.54	c ===============================================================================
1.49/1.54	c New solution: 13
1.49/1.54	o 13
1.49/1.54	c Elapsed CPU time: 1.50677 s	Remaining CPU time: 178.493 s
1.49/1.54	c ===============================================================================
1.49/1.54	c |     11095 |     324      497     2079 |     5000    11095     56 |  0.010 % |
1.49/1.59	c |     11196 |     269      497     2079 |     5500     2866     42 | 16.985 % |
1.59/1.61	c |     11346 |     269      497     2079 |     6050     3016     43 | 16.976 % |
1.59/1.63	c |     11572 |     269      497     2079 |     6655     3242     44 | 16.976 % |
1.59/1.64	c ===============================================================================
1.59/1.64	c New solution: 9
1.59/1.64	o 9
1.59/1.64	c Elapsed CPU time: 1.60776 s	Remaining CPU time: 178.392 s
1.59/1.64	c ===============================================================================
1.59/1.64	c |     11609 |     269      498     2088 |     5000     3279     44 | 16.976 % |
1.59/1.65	c |     11709 |     269      498     2088 |     5500     3379     45 | 16.985 % |
1.59/1.67	c |     11859 |     269      498     2088 |     6050     3529     45 | 16.976 % |
1.59/1.68	c |     12084 |     269      498     2088 |     6655     3754     47 | 16.976 % |
1.69/1.73	c |     12422 |     269      498     2088 |     7320     4092     50 | 16.985 % |
1.79/1.85	c |     12928 |     269      498     2088 |     8052     4598     50 | 16.976 % |
1.89/1.99	c |     13688 |     269      498     2088 |     8857     5358     51 | 16.976 % |
2.10/2.12	c |     14827 |     269      498     2088 |     9743     6497     50 | 16.976 % |
2.29/2.36	c ===============================================================================
2.29/2.36	c New solution: 7
2.29/2.36	o 7
2.29/2.36	c Elapsed CPU time: 2.31465 s	Remaining CPU time: 177.685 s
2.29/2.36	c ===============================================================================
2.29/2.36	c |     16152 |     269      499     2097 |     5000     7822     50 | 16.976 % |
2.39/2.40	c |     16252 |     258      499     2097 |     5500     4011     51 | 20.380 % |
2.39/2.43	c |     16403 |     258      499     2097 |     6050     4162     51 | 20.371 % |
2.39/2.46	c |     16628 |     258      499     2097 |     6655     4387     52 | 20.371 % |
2.49/2.52	c |     16966 |     258      499     2097 |     7320     4725     53 | 20.371 % |
2.59/2.69	c |     17474 |     258      499     2097 |     8052     5233     53 | 20.371 % |
2.79/2.88	c |     18235 |     258      499     2097 |     8857     5994     51 | 20.371 % |
3.09/3.13	c |     19374 |     258      499     2097 |     9743     7133     50 | 20.371 % |
3.49/3.58	c |     21082 |     258      499     2097 |    10717     8841     47 | 20.371 % |
4.09/4.10	c |     23644 |     258      499     2097 |    11789     5998     36 | 20.371 % |
4.09/4.19	c ===============================================================================
4.09/4.19	c New solution: 3
4.09/4.19	o 3
4.09/4.19	c Elapsed CPU time: 4.11737 s	Remaining CPU time: 175.883 s
4.09/4.19	c ===============================================================================
4.09/4.19	c |     23954 |     258      500     2106 |     5000     6308     36 | 20.371 % |
4.19/4.20	c |     24055 |     237      500     2106 |     5500     3255     35 | 27.470 % |
4.19/4.22	c |     24206 |     237      500     2106 |     6050     3406     37 | 27.479 % |
4.19/4.25	c |     24431 |     237      500     2106 |     6655     3631     39 | 27.470 % |
4.30/4.30	c |     24769 |     237      500     2106 |     7320     3969     41 | 27.470 % |
4.30/4.36	c |     25277 |     237      500     2106 |     8052     4477     45 | 27.470 % |
4.40/4.44	c |     26036 |     237      500     2106 |     8857     5236     47 | 27.480 % |
4.49/4.59	c |     27176 |     237      500     2106 |     9743     6376     51 | 27.470 % |
4.78/4.87	c |     28885 |     237      500     2106 |    10717     8085     54 | 27.470 % |
5.19/5.22	c |     31448 |     237      500     2106 |    11789    10648     51 | 27.470 % |
5.79/5.83	c |     35292 |     237      500     2106 |    12968     8508     43 | 27.470 % |
6.50/6.55	c |     41058 |     237      500     2106 |    14265     7661     51 | 27.470 % |
7.79/7.85	c |     49707 |     236      500     2106 |    15692     9042     64 | 27.470 % |
9.48/9.55	c |     62681 |     236      500     2106 |    17261    14079     42 | 27.470 % |
12.48/12.59	c |     82142 |     235      500     2106 |    18987    16017     50 | 27.470 % |
17.89/17.96	c |    111334 |     235      500     2106 |    20886    16410     35 | 27.470 % |
28.18/28.25	c |    155124 |     235      500     2106 |    22974    17879     53 | 27.470 % |
43.08/43.16	c |    220808 |     235      500     2106 |    25272    21917     46 | 27.470 % |
68.87/68.93	c |    319334 |     234      500     2106 |    27799    19446     44 | 27.787 % |
128.96/129.01	c |    467123 |     234      500     2106 |    30579    15769     54 | 27.779 % |
181.65/181.79	c There are 100 assigned variables. 9 in cost function.
182.15/182.21	c ============================[ Search Statistics ]==============================
182.15/182.21	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.15/182.21	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.15/182.21	c ===============================================================================
182.15/182.21	c |         0 |     224      433     1357 |     5000        0    nan |  0.000 % |
182.25/182.30	c |       100 |     224      433     1357 |     5500      100     68 | 30.866 % |
182.25/182.31	c |       251 |     224      433     1357 |     6050      251     70 | 30.865 % |
182.25/182.34	c |       476 |     224      433     1357 |     6655      476     70 | 30.865 % |
182.25/182.38	c |       813 |     224      433     1357 |     7320      813     65 | 30.865 % |
182.34/182.44	c |      1320 |     224      433     1357 |     8052     1320     63 | 30.865 % |
182.45/182.53	c |      2079 |     224      433     1357 |     8857     2079     58 | 30.865 % |
182.55/182.69	c |      3219 |     224      433     1357 |     9743     3219     55 | 30.865 % |
182.84/182.93	c |      4927 |     224      433     1357 |    10717     4927     52 | 30.865 % |
183.34/183.42	c |      7489 |     224      433     1357 |    11789     7489     48 | 30.865 % |
184.14/184.27	c |     11333 |     224      433     1357 |    12968    11333     44 | 30.865 % |
185.54/185.69	c |     17099 |     224      433     1357 |    14265    10527     36 | 30.865 % |
187.54/187.68	c |     25748 |     224      433     1357 |    15692    11951     32 | 30.865 % |
191.14/191.25	c |     38723 |     224      433     1357 |    17261     9078     26 | 30.865 % |
195.84/195.97	c |     58185 |     224      433     1357 |    18987    11105     22 | 30.865 % |
202.94/203.03	c |     87377 |     224      433     1357 |    20886    11569     26 | 30.865 % |
216.04/216.16	c |    131166 |     224      433     1357 |    22974    13255     21 | 30.865 % |
225.13/225.27	c ===============================================================================
225.13/225.27	c core #1
225.13/225.27	c 
225.13/225.27	c 
225.13/225.27	c Core size: 74	Core Weight: 2147483647	Total Weight: -2147483647
225.13/225.27	c
225.13/225.27	c
225.13/225.27	c Memory used           : 164.38 MB
225.13/225.27	c CPU time              : 223.013 s
225.13/225.27	c 
225.13/225.27	s UNSATISFIABLE
225.13/225.27	c Total CPU time: 223.014 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-2701943-1278546261/watcher-2701943-1278546261 -o /tmp/evaluation-result-2701943-1278546261/solver-2701943-1278546261 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701943-1278546261.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: 0.17 0.06 0.01 3/106 26757
/proc/meminfo: memFree=1756696/2059040 swapFree=4139492/4192956
[pid=26757] ppid=26755 vsize=2576 CPUtime=0
/proc/26757/stat : 26757 (wbo1.4b) R 26755 26757 26531 0 -1 4202496 306 0 0 0 0 0 0 0 18 0 1 0 22838319 2637824 219 1992294400 134512640 135752675 4289446176 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26757/statm: 644 219 144 303 0 339 0

[startup+0.0949989 s]
/proc/loadavg: 0.17 0.06 0.01 3/106 26757
/proc/meminfo: memFree=1756696/2059040 swapFree=4139492/4192956
[pid=26757] ppid=26755 vsize=2960 CPUtime=0.08
/proc/26757/stat : 26757 (wbo1.4b) R 26755 26757 26531 0 -1 4202496 409 0 0 0 8 0 0 0 20 0 1 0 22838319 3031040 322 1992294400 134512640 135752675 4289446176 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26757/statm: 740 322 145 303 0 435 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2960

[startup+0.100999 s]
/proc/loadavg: 0.17 0.06 0.01 3/106 26757
/proc/meminfo: memFree=1756696/2059040 swapFree=4139492/4192956
[pid=26757] ppid=26755 vsize=3088 CPUtime=0.09
/proc/26757/stat : 26757 (wbo1.4b) R 26755 26757 26531 0 -1 4202496 415 0 0 0 9 0 0 0 20 0 1 0 22838319 3162112 328 1992294400 134512640 135752675 4289446176 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26757/statm: 772 329 145 303 0 467 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3088

[startup+0.300997 s]
/proc/loadavg: 0.17 0.06 0.01 3/106 26757
/proc/meminfo: memFree=1756696/2059040 swapFree=4139492/4192956
[pid=26757] ppid=26755 vsize=3736 CPUtime=0.29
/proc/26757/stat : 26757 (wbo1.4b) R 26755 26757 26531 0 -1 4202496 602 0 0 0 28 1 0 0 20 0 1 0 22838319 3825664 515 1992294400 134512640 135752675 4289446176 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26757/statm: 934 516 145 303 0 629 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3736

[startup+0.700992 s]
/proc/loadavg: 0.17 0.06 0.01 3/106 26757
/proc/meminfo: memFree=1756696/2059040 swapFree=4139492/4192956
[pid=26757] ppid=26755 vsize=4896 CPUtime=0.69
/proc/26757/stat : 26757 (wbo1.4b) R 26755 26757 26531 0 -1 4202496 867 0 0 0 67 2 0 0 21 0 1 0 22838319 5013504 780 1992294400 134512640 135752675 4289446176 18446744073709551615 134605368 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26757/statm: 1224 780 145 303 0 919 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4896

[startup+1.50098 s]
/proc/loadavg: 0.17 0.06 0.01 2/107 26758
/proc/meminfo: memFree=1754084/2059040 swapFree=4139492/4192956
[pid=26757] ppid=26755 vsize=6192 CPUtime=1.49
/proc/26757/stat : 26757 (wbo1.4b) R 26755 26757 26531 0 -1 4202496 1216 0 0 0 146 3 0 0 24 0 1 0 22838319 6340608 1129 1992294400 134512640 135752675 4289446176 18446744073709551615 134611769 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26757/statm: 1548 1129 145 303 0 1243 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6192

[startup+3.10097 s]
/proc/loadavg: 0.17 0.06 0.01 2/107 26758
/proc/meminfo: memFree=1751604/2059040 swapFree=4139492/4192956
[pid=26757] ppid=26755 vsize=8948 CPUtime=3.09
/proc/26757/stat : 26757 (wbo1.4b) R 26755 26757 26531 0 -1 4202496 1878 0 0 0 303 6 0 0 25 0 1 0 22838319 9162752 1791 1992294400 134512640 135752675 4289446176 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26757/statm: 2237 1791 145 303 0 1932 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8948

[startup+6.30093 s]
/proc/loadavg: 0.24 0.07 0.02 2/107 26758
/proc/meminfo: memFree=1746644/2059040 swapFree=4139492/4192956
[pid=26757] ppid=26755 vsize=14384 CPUtime=6.29
/proc/26757/stat : 26757 (wbo1.4b) R 26755 26757 26531 0 -1 4202496 3237 0 0 0 619 10 0 0 25 0 1 0 22838319 14729216 3150 1992294400 134512640 135752675 4289446176 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26757/statm: 3596 3150 145 303 0 3291 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14384

[startup+12.7009 s]
/proc/loadavg: 0.30 0.09 0.02 2/107 26758
/proc/meminfo: memFree=1733500/2059040 swapFree=4139492/4192956
[pid=26757] ppid=26755 vsize=27036 CPUtime=12.69
/proc/26757/stat : 26757 (wbo1.4b) R 26755 26757 26531 0 -1 4202496 6409 0 0 0 1247 22 0 0 25 0 1 0 22838319 27684864 6322 1992294400 134512640 135752675 4289446176 18446744073709551615 134611594 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26757/statm: 6759 6322 145 303 0 6454 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27036

[startup+25.5007 s]
/proc/loadavg: 0.46 0.13 0.04 2/107 26758
/proc/meminfo: memFree=1715024/2059040 swapFree=4139492/4192956
[pid=26757] ppid=26755 vsize=44964 CPUtime=25.48
/proc/26757/stat : 26757 (wbo1.4b) R 26755 26757 26531 0 -1 4202496 10856 0 0 0 2510 38 0 0 25 0 1 0 22838319 46043136 10769 1992294400 134512640 135752675 4289446176 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26757/statm: 11241 10769 145 303 0 10936 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44964

[startup+51.1005 s]
/proc/loadavg: 0.64 0.20 0.06 2/107 26760
/proc/meminfo: memFree=1688116/2059040 swapFree=4139492/4192956
[pid=26757] ppid=26755 vsize=72004 CPUtime=51.08
/proc/26757/stat : 26757 (wbo1.4b) R 26755 26757 26531 0 -1 4202496 17618 0 0 0 5036 72 0 0 25 0 1 0 22838319 73732096 17531 1992294400 134512640 135752675 4289446176 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26757/statm: 18001 17531 145 303 0 17696 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 72004

[startup+102.309 s]
/proc/loadavg: 0.84 0.32 0.11 2/107 26760
/proc/meminfo: memFree=1646080/2059040 swapFree=4139492/4192956
[pid=26757] ppid=26755 vsize=113424 CPUtime=102.27
/proc/26757/stat : 26757 (wbo1.4b) R 26755 26757 26531 0 -1 4202496 27931 0 0 0 10109 118 0 0 25 0 1 0 22838319 116146176 27844 1992294400 134512640 135752675 4289446176 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26757/statm: 28356 27844 145 303 0 28051 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 113424

[startup+162.3 s]
/proc/loadavg: 0.94 0.44 0.16 2/107 26762
/proc/meminfo: memFree=1610740/2059040 swapFree=4139492/4192956
[pid=26757] ppid=26755 vsize=149188 CPUtime=162.25
/proc/26757/stat : 26757 (wbo1.4b) R 26755 26757 26531 0 -1 4202496 36814 0 0 0 16064 161 0 0 25 0 1 0 22838319 152768512 36727 1992294400 134512640 135752675 4289446176 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26757/statm: 37297 36727 145 303 0 36992 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 149188

[startup+222.301 s]
/proc/loadavg: 0.98 0.54 0.21 2/107 26764
/proc/meminfo: memFree=1592388/2059040 swapFree=4139492/4192956
[pid=26757] ppid=26755 vsize=166864 CPUtime=222.23
/proc/26757/stat : 26757 (wbo1.4b) R 26755 26757 26531 0 -1 4202496 41364 0 0 0 22008 215 0 0 25 0 1 0 22838319 170868736 41246 1992294400 134512640 135752675 4289446176 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26757/statm: 41716 41246 146 303 0 41411 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 166864

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

[startup+223.901 s]
/proc/loadavg: 0.98 0.54 0.21 2/107 26764
/proc/meminfo: memFree=1592016/2059040 swapFree=4139492/4192956
[pid=26757] ppid=26755 vsize=167524 CPUtime=223.83
/proc/26757/stat : 26757 (wbo1.4b) R 26755 26757 26531 0 -1 4202496 41556 0 0 0 22166 217 0 0 25 0 1 0 22838319 171544576 41438 1992294400 134512640 135752675 4289446176 18446744073709551615 134638061 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26757/statm: 41881 41438 146 303 0 41576 0
Current children cumulated CPU time (s) 223.83
Current children cumulated vsize (KiB) 167524

[startup+224.701 s]
/proc/loadavg: 0.98 0.54 0.21 2/107 26764
/proc/meminfo: memFree=1591396/2059040 swapFree=4139492/4192956
[pid=26757] ppid=26755 vsize=167920 CPUtime=224.64
/proc/26757/stat : 26757 (wbo1.4b) R 26755 26757 26531 0 -1 4202496 41653 0 0 0 22245 219 0 0 25 0 1 0 22838319 171950080 41535 1992294400 134512640 135752675 4289446176 18446744073709551615 134638016 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26757/statm: 41980 41535 146 303 0 41675 0
Current children cumulated CPU time (s) 224.64
Current children cumulated vsize (KiB) 167920

[startup+225.101 s]
/proc/loadavg: 0.98 0.54 0.21 2/107 26764
/proc/meminfo: memFree=1591396/2059040 swapFree=4139492/4192956
[pid=26757] ppid=26755 vsize=168184 CPUtime=225.03
/proc/26757/stat : 26757 (wbo1.4b) R 26755 26757 26531 0 -1 4202496 41724 0 0 0 22284 219 0 0 25 0 1 0 22838319 172220416 41606 1992294400 134512640 135752675 4289446176 18446744073709551615 134638100 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26757/statm: 42046 41606 146 303 0 41741 0
Current children cumulated CPU time (s) 225.03
Current children cumulated vsize (KiB) 168184

[startup+225.201 s]
/proc/loadavg: 0.98 0.54 0.21 2/107 26764
/proc/meminfo: memFree=1591396/2059040 swapFree=4139492/4192956
[pid=26757] ppid=26755 vsize=168316 CPUtime=225.13
/proc/26757/stat : 26757 (wbo1.4b) R 26755 26757 26531 0 -1 4202496 41741 0 0 0 22294 219 0 0 25 0 1 0 22838319 172355584 41623 1992294400 134512640 135752675 4289446176 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/26757/statm: 42079 41623 146 303 0 41774 0
Current children cumulated CPU time (s) 225.13
Current children cumulated vsize (KiB) 168316

Child status: 0
Real time (s): 225.29
CPU time (s): 225.231
CPU user time (s): 223.014
CPU system time (s): 2.21666
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 168316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 223.014
system time used= 2.21666
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41752
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= 1082

runsolver used 0.386941 second user time and 1.06184 second system time

The end

Launcher Data 

Begin job on node019 at 2010-07-08 01:44:22
IDJOB=2701943
IDBENCH=47906
IDSOLVER=1190
FILE ID=node019/2701943-1278546261
PBS_JOBID= 11239513
Free space on /tmp= 62344 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=263-P1=409-P2=29-P3=379-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-2701943-1278546261/watcher-2701943-1278546261 -o /tmp/evaluation-result-2701943-1278546261/solver-2701943-1278546261 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701943-1278546261.opb

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

MD5SUM BENCH= 947e947c586d02edcb816b66608818b9
RANDOM SEED=406189216

node019.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		: 3000.244
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		: 3000.244
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1757720 kB
Buffers:         42704 kB
Cached:         170780 kB
SwapCached:       7112 kB
Active:         124928 kB
Inactive:       102576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1757720 kB
SwapTotal:     4192956 kB
SwapFree:      4139492 kB
Dirty:            2828 kB
Writeback:           0 kB
AnonPages:       11516 kB
Mapped:          11860 kB
Slab:            51944 kB
PageTables:       4148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182204 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-2701943-1278546261.opb

Free space on /tmp at the end= 62344 MiB
End job on node019 at 2010-07-08 01:48:07