Trace number 2680453

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)? (MO) 1211.95 1212.28

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_6.opb
MD5SUMd25f6086317f033c233c4700493f03d1
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark22
Best CPU time to get the best result obtained on this benchmark1800.32
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 20
Optimality of the best value was proved NO
Number of variables6027
Total number of constraints21278
Number of constraints which are clauses21267
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints10
Minimum length of a constraint1
Maximum length of a constraint650
Number of terms in the objective function 650
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 650
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 31
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 681
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2680453-1277460046.opb.
0.00/0.00	c Instance file HOME/instance-2680453-1277460046.opb
0.00/0.00	c File size is 617335 bytes.
0.06/0.09	c Highest Coefficient sum: 681
0.06/0.09	c ============================[ Problem Statistics ]=============================
0.06/0.09	c |                                                                             |
0.06/0.09	c |  Parsing time:          0.09         s                                      |
0.06/0.09	c |  Number Variables:      6027                                                |
0.06/0.09	c |  Number Clauses:        21267                                               |
0.06/0.09	c |  Number Cardinality:    1                                                   |
0.06/0.09	c |  Number PB Constraints: 10                                                  |
1.59/1.63	c ============================[ Search Statistics ]==============================
1.59/1.63	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.59/1.63	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
1.59/1.63	c ===============================================================================
1.59/1.63	c |         0 |    5885    21415    54030 |     7092        0    nan |  0.000 % |
1.59/1.64	c ===============================================================================
1.59/1.64	c New solution: 23
1.59/1.64	o 23
1.59/1.64	c Elapsed CPU time: 1.61475 s	Remaining CPU time: 178.385 s
1.59/1.64	c ===============================================================================
1.59/1.64	c |        11 |    5885    21416    54680 |     7138       11    121 |  0.000 % |
1.59/1.66	c |       112 |    5885    21416    54680 |     7852      112     46 |  2.356 % |
1.69/1.70	c |       264 |    5885    21416    54680 |     8637      264     39 |  2.356 % |
1.69/1.75	c |       490 |    5885    21416    54680 |     9501      490     78 |  2.356 % |
1.79/1.83	c |       827 |    5885    21416    54680 |    10451      827     98 |  2.356 % |
1.99/2.03	c |      1334 |    5885    21416    54680 |    11496     1334    188 |  2.356 % |
2.10/2.17	c |      2093 |    5885    21416    54680 |    12646     2093    161 |  2.356 % |
2.29/2.37	c |      3232 |    5885    21416    54680 |    13911     3232    163 |  2.356 % |
2.89/2.90	c |      4942 |    5885    21416    54680 |    15302     4942    174 |  2.356 % |
3.39/3.42	c |      7505 |    5885    21416    54680 |    16832     7505    173 |  2.356 % |
4.40/4.44	c |     11351 |    5885    21416    54680 |    18515    11351    192 |  2.356 % |
5.89/5.92	c |     17118 |    5885    21416    54680 |    20367    17118    190 |  2.356 % |
11.00/11.08	c |     25768 |    5885    21416    54680 |    22404    12298    534 |  2.356 % |
14.78/14.87	c |     38742 |    5885    21416    54680 |    24644    25272    408 |  2.356 % |
24.18/24.25	c |     58203 |    5885    21416    54680 |    27109    12842    577 |  2.356 % |
35.17/35.22	c |     87395 |    5885    21416    54680 |    29819    21338    453 |  2.356 % |
66.97/67.02	c |    131184 |    5885    21416    54680 |    32801    20954    652 |  2.356 % |
101.65/101.73	c |    196869 |    5885    21416    54680 |    36082    36810    403 |  2.356 % |
143.04/143.17	c |    295395 |    5885    21416    54680 |    39690    24250    279 |  2.356 % |
182.43/182.56	c There are 142 assigned variables. 5 in cost function.
183.03/183.19	c core #1
183.03/183.19	c 
183.03/183.19	c 
183.03/183.19	c Core size: 161	Core Weight: 1	Total Weight: 6
183.03/183.19	c
183.03/183.19	c
183.03/183.19	c core #2
183.03/183.19	c 
183.03/183.19	c 
183.03/183.19	c Core size: 166	Core Weight: 1	Total Weight: 7
183.03/183.19	c
183.03/183.19	c
183.03/183.19	c core #3
183.03/183.19	c 
183.03/183.19	c 
183.03/183.19	c Core size: 350	Core Weight: 1	Total Weight: 8
183.03/183.19	c
183.03/183.19	c
183.03/183.19	c core #4
183.03/183.19	c 
183.03/183.19	c 
183.03/183.19	c Core size: 182	Core Weight: 1	Total Weight: 9
183.03/183.19	c
183.03/183.19	c
183.03/183.19	c core #5
183.03/183.19	c 
183.03/183.19	c 
183.03/183.19	c Core size: 172	Core Weight: 1	Total Weight: 10
183.03/183.19	c
183.03/183.19	c
183.03/183.19	c ============================[ Search Statistics ]==============================
183.03/183.19	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.03/183.19	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.03/183.19	c ===============================================================================
183.03/183.19	c |         0 |    4555    22040    53850 |     7346        0    nan |  0.000 % |
183.13/183.21	c ===============================================================================
183.13/183.25	c core #6
183.13/183.25	c 
183.13/183.25	c 
183.13/183.25	c Core size: 318	Core Weight: 1	Total Weight: 11
183.13/183.25	c
183.13/183.25	c
183.13/183.25	c ============================[ Search Statistics ]==============================
183.13/183.25	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.13/183.25	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.13/183.25	c ===============================================================================
183.13/183.25	c |         0 |    4916    22041    54478 |     7347        0    nan |  0.000 % |
183.13/183.28	c ===============================================================================
183.23/183.32	c core #7
183.23/183.32	c 
183.23/183.32	c 
183.23/183.32	c Core size: 324	Core Weight: 1	Total Weight: 12
183.23/183.32	c
183.23/183.32	c
183.23/183.32	c ============================[ Search Statistics ]==============================
183.23/183.32	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.23/183.32	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.23/183.32	c ===============================================================================
183.23/183.32	c |         0 |    5270    22042    55086 |     7347        0    nan |  0.000 % |
183.23/183.37	c ===============================================================================
183.33/183.41	c core #8
183.33/183.41	c 
183.33/183.41	c 
183.33/183.41	c Core size: 813	Core Weight: 1	Total Weight: 13
183.33/183.41	c
183.33/183.41	c
183.33/183.41	c ============================[ Search Statistics ]==============================
183.33/183.41	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.33/183.41	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.33/183.41	c ===============================================================================
183.33/183.41	c |         0 |    6327    22043    56398 |     7347        0    nan |  0.000 % |
183.33/183.45	c |       100 |    6322    22043    56398 |     8082      100     54 |  7.291 % |
183.33/183.48	c |       250 |    6322    22043    56398 |     8890      250     46 |  7.291 % |
183.43/183.52	c |       475 |    6314    22043    56398 |     9779      469     46 |  7.379 % |
183.54/183.61	c |       812 |    6310    22043    56398 |    10757      797     61 |  7.437 % |
183.64/183.75	c |      1318 |    6308    22043    56398 |    11833     1296     83 |  7.467 % |
183.93/184.01	c ===============================================================================
183.93/184.07	c core #9
183.93/184.07	c 
183.93/184.07	c 
183.93/184.07	c Core size: 389	Core Weight: 1	Total Weight: 14
183.93/184.07	c
183.93/184.07	c
183.93/184.07	c ============================[ Search Statistics ]==============================
183.93/184.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.93/184.07	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.93/184.07	c ===============================================================================
183.93/184.07	c |         0 |    6650    22044    56944 |     7348        0    nan |  0.000 % |
184.02/184.12	c |       101 |    6647    22044    56944 |     8082      101     45 |  5.002 % |
184.02/184.18	c |       251 |    6645    22044    56944 |     8891      245     44 |  5.031 % |
184.13/184.27	c |       476 |    6645    22044    56944 |     9780      470     76 |  5.031 % |
184.33/184.48	c |       813 |    6645    22044    56944 |    10758      807     97 |  5.031 % |
184.53/184.63	c |      1319 |    6643    22044    56944 |    11834     1307     93 |  5.059 % |
184.74/184.84	c |      2079 |    6625    22044    56944 |    13017     2055     84 |  5.345 % |
184.74/184.88	c ===============================================================================
184.83/184.94	c core #10
184.83/184.94	c 
184.83/184.94	c 
184.83/184.94	c Core size: 643	Core Weight: 1	Total Weight: 15
184.83/184.94	c
184.83/184.94	c
184.83/184.94	c ============================[ Search Statistics ]==============================
184.83/184.94	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.83/184.94	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.83/184.94	c ===============================================================================
184.83/184.94	c |         0 |    7297    22045    58124 |     7348        0    nan |  0.000 % |
184.83/184.98	c |       100 |    7297    22045    58124 |     8083      100     54 |  1.909 % |
184.93/185.09	c |       250 |    7297    22045    58124 |     8891      250    123 |  1.909 % |
185.13/185.22	c |       475 |    7297    22045    58124 |     9780      475    119 |  1.909 % |
185.23/185.34	c |       817 |    7297    22045    58124 |    10758      817    160 |  1.909 % |
185.53/185.69	c |      1325 |    7297    22045    58124 |    11834     1325    217 |  1.909 % |
186.13/186.27	c |      2084 |    7297    22045    58124 |    13018     2084    268 |  1.909 % |
186.84/186.97	c |      3225 |    7297    22045    58124 |    14319     3225    255 |  1.909 % |
188.43/188.53	c |      4933 |    7297    22045    58124 |    15751     4933    374 |  1.909 % |
190.93/191.03	c |      7497 |    7297    22045    58124 |    17326     7497    351 |  1.909 % |
194.83/194.94	c |     11341 |    7297    22045    58124 |    19059    11341    398 |  1.909 % |
201.83/201.90	c |     17107 |    7297    22045    58124 |    20965    17107    438 |  1.909 % |
219.62/219.70	c |     25757 |    7297    22045    58124 |    23062    14676    562 |  1.909 % |
239.91/240.06	c |     38732 |    7297    22045    58124 |    25368    15778    558 |  1.909 % |
281.20/281.34	c |     58194 |    7297    22045    58124 |    27905    22105    640 |  1.909 % |
358.69/358.84	c |     87386 |    7297    22045    58124 |    30695    22244    707 |  1.909 % |
419.57/419.76	c |    131179 |    7297    22045    58124 |    33765    18188    393 |  1.909 % |
518.95/519.16	c |    196863 |    7297    22045    58124 |    37141    26645    506 |  1.909 % |
808.76/809.09	c |    295390 |    7295    22045    58124 |    40856    34243    776 |  1.936 % |

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-2680453-1277460046/watcher-2680453-1277460046 -o /tmp/evaluation-result-2680453-1277460046/solver-2680453-1277460046 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680453-1277460046.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.97 3/105 26791
/proc/meminfo: memFree=1847900/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=3320 CPUtime=0
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 329 0 0 0 0 0 0 0 25 0 1 0 87298713 3399680 247 1992294400 134512640 135752675 4287253232 18446744073709551615 134609555 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 830 247 139 303 0 374 0

[startup+0.071219 s]
/proc/loadavg: 1.00 1.00 0.97 3/105 26791
/proc/meminfo: memFree=1847900/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=4640 CPUtime=0.06
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 723 0 0 0 6 0 0 0 25 0 1 0 87298713 4751360 641 1992294400 134512640 135752675 4287253232 18446744073709551615 134633458 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 1160 642 242 303 0 704 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4640

[startup+0.101222 s]
/proc/loadavg: 1.00 1.00 0.97 3/105 26791
/proc/meminfo: memFree=1847900/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=5596 CPUtime=0.09
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 1155 0 0 0 9 0 0 0 25 0 1 0 87298713 5730304 922 1992294400 134512640 135752675 4287253232 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 1399 923 142 303 0 1094 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5596

[startup+0.301244 s]
/proc/loadavg: 1.00 1.00 0.97 3/105 26791
/proc/meminfo: memFree=1847900/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=6952 CPUtime=0.29
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 1498 0 0 0 29 0 0 0 25 0 1 0 87298713 7118848 1265 1992294400 134512640 135752675 4287253232 18446744073709551615 135211752 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 1738 1265 142 303 0 1433 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6952

[startup+0.701286 s]
/proc/loadavg: 1.00 1.00 0.97 3/105 26791
/proc/meminfo: memFree=1847900/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=7348 CPUtime=0.69
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 1620 0 0 0 68 1 0 0 25 0 1 0 87298713 7524352 1388 1992294400 134512640 135752675 4287253232 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 1837 1388 142 303 0 1532 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7348

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26792
/proc/meminfo: memFree=1842064/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=9064 CPUtime=1.49
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 2041 0 0 0 147 2 0 0 25 0 1 0 87298713 9281536 1808 1992294400 134512640 135752675 4287253232 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 2266 1808 142 303 0 1961 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9064

[startup+3.10154 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26792
/proc/meminfo: memFree=1840824/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=9592 CPUtime=3.09
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 2180 0 0 0 304 5 0 0 25 0 1 0 87298713 9822208 1947 1992294400 134512640 135752675 4287253232 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 2398 1947 145 303 0 2093 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9592

[startup+6.30088 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26792
/proc/meminfo: memFree=1831276/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=20816 CPUtime=6.29
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 4997 0 0 0 618 11 0 0 25 0 1 0 87298713 21315584 4764 1992294400 134512640 135752675 4287253232 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 5204 4764 145 303 0 4899 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20816

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26792
/proc/meminfo: memFree=1801268/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=52200 CPUtime=12.68
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 12821 0 0 0 1247 21 0 0 25 0 1 0 87298713 53452800 12588 1992294400 134512640 135752675 4287253232 18446744073709551615 134611655 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 13050 12588 145 303 0 12745 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52200

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26801
/proc/meminfo: memFree=1738524/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=112624 CPUtime=25.47
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 27924 0 0 0 2499 48 0 0 25 0 1 0 87298713 115326976 27691 1992294400 134512640 135752675 4287253232 18446744073709551615 134639428 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 28156 27691 145 303 0 27851 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 112624

[startup+51.1006 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26801
/proc/meminfo: memFree=1637216/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=214520 CPUtime=51.06
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 53399 0 0 0 5020 86 0 0 25 0 1 0 87298713 219668480 53166 1992294400 134512640 135752675 4287253232 18446744073709551615 134611620 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 53630 53166 145 303 0 53325 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 214520

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26803
/proc/meminfo: memFree=1460268/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=389260 CPUtime=102.26
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 97069 0 0 0 10080 146 0 0 25 0 1 0 87298713 398602240 96836 1992294400 134512640 135752675 4287253232 18446744073709551615 134638089 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 97315 96836 145 303 0 97010 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 389260

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26805
/proc/meminfo: memFree=1255048/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=595348 CPUtime=162.23
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 148558 0 0 0 15996 227 0 0 25 0 1 0 87298713 609636352 148325 1992294400 134512640 135752675 4287253232 18446744073709551615 134611761 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 148837 148325 145 303 0 148532 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 595348

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26807
/proc/meminfo: memFree=1186724/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=661136 CPUtime=222.22
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 165262 0 0 0 21938 284 0 0 25 0 1 0 87298713 677003264 164826 1992294400 134512640 135752675 4287253232 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 165284 164826 146 303 0 164979 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 661136

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26807
/proc/meminfo: memFree=1123236/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=725880 CPUtime=282.21
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 181458 0 0 0 27895 326 0 0 25 0 1 0 87298713 743301120 181022 1992294400 134512640 135752675 4287253232 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 181470 181022 146 303 0 181165 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 725880

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26809
/proc/meminfo: memFree=1036064/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=812132 CPUtime=342.19
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 203023 0 0 0 33859 360 0 0 25 0 1 0 87298713 831623168 202587 1992294400 134512640 135752675 4287253232 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 203033 202587 146 303 0 202728 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 812132

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26811
/proc/meminfo: memFree=964144/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=885160 CPUtime=402.17
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 221257 0 0 0 39811 406 0 0 25 0 1 0 87298713 906403840 220821 1992294400 134512640 135752675 4287253232 18446744073709551615 134611769 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 221290 220821 146 303 0 220985 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 885160

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26813
/proc/meminfo: memFree=869160/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=978956 CPUtime=462.16
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 244731 0 0 0 45753 463 0 0 25 0 1 0 87298713 1002450944 244295 1992294400 134512640 135752675 4287253232 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 244739 244295 146 303 0 244434 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 978956

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26813
/proc/meminfo: memFree=795008/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=1053644 CPUtime=522.14
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 263370 0 0 0 51716 498 0 0 25 0 1 0 87298713 1078931456 262934 1992294400 134512640 135752675 4287253232 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 263411 262934 146 303 0 263106 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1053644

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26815
/proc/meminfo: memFree=708208/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=1139752 CPUtime=582.13
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 284897 0 0 0 57682 531 0 0 25 0 1 0 87298713 1167106048 284461 1992294400 134512640 135752675 4287253232 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 284938 284461 146 303 0 284633 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1139752

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26817
/proc/meminfo: memFree=640256/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=1206872 CPUtime=642.12
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 301698 0 0 0 63654 558 0 0 25 0 1 0 87298713 1235836928 301262 1992294400 134512640 135752675 4287253232 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 301718 301262 146 303 0 301413 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1206872

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26819
/proc/meminfo: memFree=554696/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=1292884 CPUtime=702.1
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 323186 0 0 0 69625 585 0 0 25 0 1 0 87298713 1323913216 322750 1992294400 134512640 135752675 4287253232 18446744073709551615 134639406 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 323221 322750 146 303 0 322916 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1292884

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26821
/proc/meminfo: memFree=489968/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=1356876 CPUtime=762.09
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 339160 0 0 0 75603 606 0 0 25 0 1 0 87298713 1389441024 338724 1992294400 134512640 135752675 4287253232 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 339219 338724 146 303 0 338914 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1356876

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26823
/proc/meminfo: memFree=412964/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=1434692 CPUtime=822.07
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 358600 0 0 0 81575 632 0 0 25 0 1 0 87298713 1469124608 358164 1992294400 134512640 135752675 4287253232 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 358673 358164 146 303 0 358368 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1434692

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26823
/proc/meminfo: memFree=341416/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=1505312 CPUtime=882.05
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 376242 0 0 0 87554 651 0 0 25 0 1 0 87298713 1541439488 375806 1992294400 134512640 135752675 4287253232 18446744073709551615 134611599 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 376328 375806 146 303 0 376023 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 1505312

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26825
/proc/meminfo: memFree=282764/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=1564352 CPUtime=942.03
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 391005 0 0 0 93529 674 0 0 25 0 1 0 87298713 1601896448 390569 1992294400 134512640 135752675 4287253232 18446744073709551615 134611778 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 391088 390569 146 303 0 390783 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 1564352

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26827
/proc/meminfo: memFree=212704/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=1633800 CPUtime=1002.01
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 408367 0 0 0 99502 699 0 0 25 0 1 0 87298713 1673011200 407931 1992294400 134512640 135752675 4287253232 18446744073709551615 134611778 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 408450 407931 146 303 0 408145 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 1633800

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26829
/proc/meminfo: memFree=157028/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=1690192 CPUtime=1062
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 422447 0 0 0 105480 720 0 0 25 0 1 0 87298713 1730756608 422011 1992294400 134512640 135752675 4287253232 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 422548 422011 146 303 0 422243 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1690192

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/106 26831
/proc/meminfo: memFree=116108/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=1730380 CPUtime=1121.99
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 432479 0 0 0 111457 742 0 0 25 0 1 0 87298713 1771909120 432043 1992294400 134512640 135752675 4287253232 18446744073709551615 134639434 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 432595 432043 146 303 0 432290 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1730380

[startup+1182.3 s]
/proc/loadavg: 1.05 1.01 0.97 2/106 26831
/proc/meminfo: memFree=42948/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=1804536 CPUtime=1181.97
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 451009 0 0 0 117424 773 0 0 25 0 1 0 87298713 1847844864 450573 1992294400 134512640 135752675 4287253232 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 451134 450573 146 303 0 450829 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 1804536



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1212.1 s]
/proc/loadavg: 1.18 1.04 0.98 2/106 26833
/proc/meminfo: memFree=10136/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=1843448 CPUtime=1211.78
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4202496 460736 0 0 0 120384 794 0 0 25 0 1 0 87298713 1887690752 460300 1992294400 134512640 135752675 4287253232 18446744073709551615 134611645 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26791/statm: 460862 460300 146 303 0 460557 0
Current children cumulated CPU time (s) 1211.78
Current children cumulated vsize (KiB) 1843448

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

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

[startup+1212.22 s]
/proc/loadavg: 1.18 1.04 0.98 2/106 26833
/proc/meminfo: memFree=10136/2059040 swapFree=4140332/4192956
[pid=26791] ppid=26789 vsize=0 CPUtime=1211.88
/proc/26791/stat : 26791 (wbo1.4b) R 26789 26791 26352 0 -1 4203524 460736 0 0 0 120384 804 0 0 25 0 1 0 87298713 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/26791/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1211.88
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1212.28
CPU time (s): 1211.95
CPU user time (s): 1203.85
CPU system time (s): 8.10677
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 1843448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1203.85
system time used= 8.10677
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460736
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= 6
involuntary context switches= 975

runsolver used 2.02369 second user time and 5.70913 second system time

The end

Launcher Data 

Begin job on node081 at 2010-06-25 12:00:46
IDJOB=2680453
IDBENCH=25015
IDSOLVER=1190
FILE ID=node081/2680453-1277460046
PBS_JOBID= 11188109
Free space on /tmp= 121784 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_6.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680453-1277460046/watcher-2680453-1277460046 -o /tmp/evaluation-result-2680453-1277460046/solver-2680453-1277460046 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680453-1277460046.opb

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

MD5SUM BENCH= d25f6086317f033c233c4700493f03d1
RANDOM SEED=283579043

node081.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		: 3000.212
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	: 6000.42
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		: 3000.212
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1848428 kB
Buffers:         31692 kB
Cached:          79604 kB
SwapCached:       5772 kB
Active:          58000 kB
Inactive:        67012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1848428 kB
SwapTotal:     4192956 kB
SwapFree:      4140332 kB
Dirty:            3248 kB
Writeback:           0 kB
AnonPages:       11904 kB
Mapped:          12232 kB
Slab:            63756 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181796 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 121784 MiB
End job on node081 at 2010-06-25 12:21:00