Trace number 2655809

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? (MO) 1394.66 1394.99

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_7.opb
MD5SUM7da351a6b3346c83b923d96056c07b3e
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark24
Best CPU time to get the best result obtained on this benchmark1800.44
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 21
Optimality of the best value was proved NO
Number of variables12935
Total number of constraints47889
Number of constraints which are clauses47870
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints18
Minimum length of a constraint1
Maximum length of a constraint953
Number of terms in the objective function 953
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 953
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 984
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2655809-1276639859.opb.
0.00/0.00	c Instance file HOME/instance-2655809-1276639859.opb
0.00/0.00	c File size is 1413824 bytes.
0.19/0.21	c Highest Coefficient sum: 984
0.19/0.21	c ============================[ Problem Statistics ]=============================
0.19/0.21	c |                                                                             |
0.19/0.21	c |  Parsing time:          0.20         s                                      |
0.19/0.21	c |  Number Variables:      12935                                               |
0.19/0.21	c |  Number Clauses:        47870                                               |
0.19/0.21	c |  Number Cardinality:    1                                                   |
0.19/0.21	c |  Number PB Constraints: 18                                                  |
8.99/9.05	c ============================[ Search Statistics ]==============================
8.99/9.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
8.99/9.05	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
8.99/9.05	c ===============================================================================
8.99/9.05	c |         0 |   12639    48180   121060 |    15963        0    nan |  0.000 % |
8.99/9.07	c ===============================================================================
8.99/9.07	c New solution: 29
8.99/9.07	o 29
8.99/9.07	c Elapsed CPU time: 9.03962 s	Remaining CPU time: 170.96 s
8.99/9.07	c ===============================================================================
8.99/9.07	c |        10 |   12639    48181   122013 |    16060       10    283 |  0.000 % |
9.09/9.10	c ===============================================================================
9.09/9.10	c New solution: 28
9.09/9.10	o 28
9.09/9.10	c Elapsed CPU time: 9.06862 s	Remaining CPU time: 170.931 s
9.09/9.10	c ===============================================================================
9.09/9.10	c |        87 |   12639    48182   122966 |    16060       87    152 |  0.000 % |
9.09/9.15	c |       187 |   12639    48182   122966 |    17666      187     99 |  2.288 % |
9.18/9.21	c |       338 |   12639    48182   122966 |    19433      338     90 |  2.288 % |
9.18/9.28	c |       565 |   12639    48182   122966 |    21376      565    100 |  2.288 % |
9.39/9.40	c |       903 |   12639    48182   122966 |    23514      903    204 |  2.288 % |
9.49/9.53	c |      1411 |   12639    48182   122966 |    25865     1411    205 |  2.288 % |
9.79/9.80	c |      2170 |   12639    48182   122966 |    28452     2170    187 |  2.288 % |
10.19/10.24	c |      3311 |   12639    48182   122966 |    31297     3311    460 |  2.288 % |
10.89/10.94	c |      5024 |   12639    48182   122966 |    34427     5024    479 |  2.288 % |
11.49/11.53	c |      7586 |   12639    48182   122966 |    37870     7586    385 |  2.288 % |
13.30/13.31	c |     11431 |   12639    48182   122966 |    41657    11431    312 |  2.288 % |
15.68/15.79	c |     17198 |   12639    48182   122966 |    45822    17198    304 |  2.288 % |
16.09/16.19	c ===============================================================================
16.09/16.19	c New solution: 27
16.09/16.19	o 27
16.09/16.19	c Elapsed CPU time: 16.0666 s	Remaining CPU time: 163.933 s
16.09/16.19	c ===============================================================================
16.09/16.19	c |     18824 |   12639    48183   123919 |    16061    18824    295 |  2.288 % |
16.28/16.31	c |     18926 |   12639    48183   123919 |    17667     9514    249 |  2.288 % |
16.28/16.37	c |     19076 |   12639    48183   123919 |    19433     9664    257 |  2.288 % |
16.39/16.44	c |     19301 |   12639    48183   123919 |    21377     9889    255 |  2.288 % |
16.50/16.54	c |     19638 |   12639    48183   123919 |    23514    10226    254 |  2.288 % |
16.79/16.85	c |     20147 |   12639    48183   123919 |    25866    10735    304 |  2.288 % |
16.99/17.05	c |     20908 |   12639    48183   123919 |    28453    11496    297 |  2.288 % |
17.38/17.41	c |     22049 |   12639    48183   123919 |    31298    12637    279 |  2.288 % |
18.59/18.63	c |     23757 |   12639    48183   123919 |    34428    14345    341 |  2.288 % |
19.29/19.35	c |     26320 |   12639    48183   123919 |    37870    16908    323 |  2.288 % |
22.00/22.02	c |     30164 |   12639    48183   123919 |    41658    20752    340 |  2.288 % |
24.38/24.49	c |     35932 |   12639    48183   123919 |    45823    26520    308 |  2.288 % |
37.68/37.74	c |     44581 |   12639    48183   123919 |    50406    35169    771 |  2.288 % |
42.28/42.35	c |     57557 |   12639    48183   123919 |    55446    48145    653 |  2.288 % |
74.28/74.33	c |     77020 |   12639    48183   123919 |    60991    16925   1411 |  2.288 % |
88.77/88.83	c |    106215 |   12639    48183   123919 |    67090    46120    827 |  2.288 % |
130.86/130.90	c |    150005 |   12639    48183   123919 |    73799    23552   1587 |  2.288 % |
159.56/159.62	c |    215690 |   12639    48183   123919 |    81179    16744    326 |  2.288 % |
181.95/182.02	c There are 296 assigned variables. 5 in cost function.
182.75/182.83	c core #1
182.75/182.83	c core #2
182.75/182.83	c core #3
182.75/182.83	c core #4
182.75/182.83	c core #5
182.75/182.83	c ============================[ Search Statistics ]==============================
182.75/182.84	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.75/182.84	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.75/182.84	c ===============================================================================
182.75/182.84	c |         0 |    9638    49104   123275 |    16368        0    nan |  0.000 % |
182.75/182.85	c ===============================================================================
182.85/182.96	c core #6
182.85/182.96	c ============================[ Search Statistics ]==============================
182.85/182.96	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.85/182.96	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.85/182.96	c ===============================================================================
182.85/182.96	c |         0 |   10045    49110   124081 |    16370        0    nan |  0.000 % |
182.95/183.05	c ===============================================================================
183.05/183.16	c core #7
183.05/183.16	c ============================[ Search Statistics ]==============================
183.05/183.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.05/183.16	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.05/183.16	c ===============================================================================
183.05/183.16	c |         0 |   13532    49117   127764 |    16372        0    nan |  0.000 % |
183.34/183.46	c |       101 |   13521    49117   127764 |    18009      100    142 |  3.580 % |
183.75/183.89	c |       251 |   13445    49117   127764 |    19810      248    444 |  4.129 % |
184.45/184.53	c |       477 |   13406    49117   127764 |    21791      441    421 |  4.400 % |
185.74/185.82	c |       816 |   13310    49117   127764 |    23970      750    466 |  5.085 % |
187.15/187.24	c |      1324 |   13063    49117   127764 |    26367     1201    467 |  7.545 % |
189.94/190.08	c |      2083 |   11644    49117   127764 |    29004     1844    470 | 19.290 % |
194.34/194.43	c |      3222 |   10651    49117   127764 |    31905     2750    658 | 24.602 % |
196.64/196.74	c ===============================================================================
196.85/196.91	c core #8
196.85/196.91	c ============================[ Search Statistics ]==============================
196.85/196.91	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
196.85/196.91	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
196.85/196.91	c ===============================================================================
196.85/196.91	c |         0 |   14827    50085   134763 |    16695        0    nan |  0.000 % |
197.04/197.19	c |       100 |   14824    50085   134763 |    18364      100    160 |  3.225 % |
197.24/197.36	c |       250 |   14823    50085   134763 |    20200      247     89 |  3.231 % |
197.45/197.51	c |       476 |   14820    50085   134763 |    22221      472    111 |  3.251 % |
198.05/198.14	c |       813 |   14819    50085   134763 |    24443      805    107 |  3.258 % |
198.64/198.77	c |      1319 |   14819    50085   134763 |    26887     1311    138 |  3.258 % |
198.94/199.07	c |      2078 |   14819    50085   134763 |    29576     2070    157 |  3.258 % |
199.64/199.73	c |      3217 |   14819    50085   134763 |    32533     3209    161 |  3.258 % |
200.54/200.69	c |      4925 |   14819    50085   134763 |    35787     4917    167 |  3.258 % |
203.04/203.12	c |      7487 |   14819    50085   134763 |    39365     7479    154 |  3.258 % |
207.54/207.66	c |     11331 |   14818    50085   134763 |    43302    11319    150 |  3.264 % |
214.54/214.61	c |     17098 |   14814    50085   134763 |    47632     8638     81 |  3.290 % |
214.84/214.96	c ===============================================================================
215.34/215.44	c core #9
215.34/215.44	c ============================[ Search Statistics ]==============================
215.34/215.44	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
215.34/215.44	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
215.34/215.44	c ===============================================================================
215.34/215.44	c |         0 |   16078    50664   139289 |    16888        0    nan |  0.000 % |
215.64/215.79	c |       101 |   16078    50664   139289 |    18576      101    132 |  2.963 % |
215.94/216.06	c |       252 |   16078    50664   139289 |    20434      252     76 |  2.963 % |
216.14/216.29	c |       477 |   16078    50664   139289 |    22477      477     69 |  2.963 % |
216.34/216.50	c |       816 |   16078    50664   139289 |    24725      816     68 |  2.963 % |
216.64/216.71	c |      1323 |   16078    50664   139289 |    27198     1323     65 |  2.963 % |
218.04/218.12	c |      2082 |   16078    50664   139289 |    29918     2082    162 |  2.963 % |
221.33/221.44	c |      3222 |   16078    50664   139289 |    32909     3222    263 |  2.963 % |
227.13/227.24	c |      4932 |   16078    50664   139289 |    36200     4932    325 |  2.963 % |
231.84/231.91	c |      7495 |   16078    50664   139289 |    39821     7495    593 |  2.963 % |
236.45/236.60	c |     11342 |   16078    50664   139289 |    43803    11342    506 |  2.963 % |
259.83/259.90	c |     17111 |   16078    50664   139289 |    48183    17111   1157 |  2.963 % |
286.12/286.25	c |     25762 |   16078    50664   139289 |    53001    25762    918 |  2.963 % |
330.31/330.41	c |     38738 |   16078    50664   139289 |    58301    38738    776 |  2.963 % |
428.29/428.47	c |     58199 |   16078    50664   139289 |    64132    58199    728 |  2.963 % |
678.33/678.53	c |     87394 |   16078    50664   139289 |    70545    26201   3939 |  2.963 % |
914.37/914.67	c |    131183 |   16078    50664   139289 |    77599    69990   2163 |  2.963 % |
1219.11/1219.43	c |    196868 |   16078    50664   139289 |    85359    69513   1035 |  2.963 % |

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-2655809-1276639859/watcher-2655809-1276639859 -o /tmp/evaluation-result-2655809-1276639859/solver-2655809-1276639859 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655809-1276639859.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: 1.11 1.10 1.08 3/106 3977
/proc/meminfo: memFree=1856792/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=4280 CPUtime=0
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 39589832 4382720 284 1992294400 134512640 135751879 4286915824 18446744073709551615 134564614 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 1070 284 145 303 0 419 0

[startup+0.100949 s]
/proc/loadavg: 1.11 1.10 1.08 3/106 3977
/proc/meminfo: memFree=1856792/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=6152 CPUtime=0.09
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 951 0 0 0 9 0 0 0 20 0 1 0 39589832 6299648 869 1992294400 134512640 135751879 4286915824 18446744073709551615 134556416 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 1538 869 299 303 0 887 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6152

[startup+0.200957 s]
/proc/loadavg: 1.11 1.10 1.08 3/106 3977
/proc/meminfo: memFree=1856792/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=8140 CPUtime=0.19
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 1608 0 0 0 19 0 0 0 20 0 1 0 39589832 8335360 1526 1992294400 134512640 135751879 4286915824 18446744073709551615 135220874 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 2035 1526 464 303 0 1384 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8140

[startup+0.300965 s]
/proc/loadavg: 1.11 1.10 1.08 3/106 3977
/proc/meminfo: memFree=1856792/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=11512 CPUtime=0.29
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 2828 0 0 0 28 1 0 0 20 0 1 0 39589832 11788288 2367 1992294400 134512640 135751879 4286915824 18446744073709551615 134524613 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 2878 2367 146 303 0 2573 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11512

[startup+0.700997 s]
/proc/loadavg: 1.11 1.10 1.08 3/106 3977
/proc/meminfo: memFree=1856792/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=11908 CPUtime=0.69
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 2922 0 0 0 68 1 0 0 20 0 1 0 39589832 12193792 2461 1992294400 134512640 135751879 4286915824 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 2977 2461 146 303 0 2672 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11908

[startup+1.50106 s]
/proc/loadavg: 1.11 1.10 1.08 2/107 3978
/proc/meminfo: memFree=1847112/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=12832 CPUtime=1.49
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 3151 0 0 0 148 1 0 0 23 0 1 0 39589832 13139968 2690 1992294400 134512640 135751879 4286915824 18446744073709551615 135009489 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 3208 2690 146 303 0 2903 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12832

[startup+3.10119 s]
/proc/loadavg: 1.11 1.10 1.08 2/107 3978
/proc/meminfo: memFree=1845252/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=14284 CPUtime=3.09
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 3535 0 0 0 308 1 0 0 25 0 1 0 39589832 14626816 3074 1992294400 134512640 135751879 4286915824 18446744073709551615 135010175 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 3571 3074 146 303 0 3266 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14284

[startup+6.30045 s]
/proc/loadavg: 1.10 1.09 1.08 2/107 3978
/proc/meminfo: memFree=1843020/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=17056 CPUtime=6.28
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 4233 0 0 0 626 2 0 0 25 0 1 0 39589832 17465344 3772 1992294400 134512640 135751879 4286915824 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 4264 3772 146 303 0 3959 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17056

[startup+12.701 s]
/proc/loadavg: 1.09 1.09 1.08 2/107 3978
/proc/meminfo: memFree=1837688/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=22072 CPUtime=12.69
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 5483 0 0 0 1261 8 0 0 25 0 1 0 39589832 22601728 5022 1992294400 134512640 135751879 4286915824 18446744073709551615 134607805 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 5518 5022 147 303 0 5213 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22072

[startup+25.501 s]
/proc/loadavg: 1.07 1.09 1.08 2/107 3978
/proc/meminfo: memFree=1795404/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=65256 CPUtime=25.48
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 16267 0 0 0 2518 30 0 0 25 0 1 0 39589832 66822144 15807 1992294400 134512640 135751879 4286915824 18446744073709551615 134642403 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 16314 15807 148 303 0 16009 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 65256

[startup+51.1011 s]
/proc/loadavg: 1.05 1.08 1.07 2/107 3978
/proc/meminfo: memFree=1663716/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=196864 CPUtime=51.08
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 49185 0 0 0 5049 59 0 0 25 0 1 0 39589832 201588736 48724 1992294400 134512640 135751879 4286915824 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 49216 48724 148 303 0 48911 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 196864

[startup+102.301 s]
/proc/loadavg: 1.02 1.06 1.07 2/107 3980
/proc/meminfo: memFree=1432828/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=425384 CPUtime=102.28
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 106268 0 0 0 10114 114 0 0 25 0 1 0 39589832 435593216 105807 1992294400 134512640 135751879 4286915824 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 106346 105807 148 303 0 106041 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 425384

[startup+162.301 s]
/proc/loadavg: 1.00 1.05 1.06 2/107 3985
/proc/meminfo: memFree=1178628/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=681640 CPUtime=162.25
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 170362 0 0 0 16049 176 0 0 25 0 1 0 39589832 697999360 169901 1992294400 134512640 135751879 4286915824 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 170410 169901 148 303 0 170105 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 681640

[startup+222.308 s]
/proc/loadavg: 1.00 1.04 1.06 2/107 3987
/proc/meminfo: memFree=1036772/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=819136 CPUtime=222.25
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 205314 0 0 0 21981 244 0 0 25 0 1 0 39589832 838795264 204317 1992294400 134512640 135751879 4286915824 18446744073709551615 134606389 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 204784 204317 151 303 0 204479 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 819136

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.05 2/107 3987
/proc/meminfo: memFree=1036772/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=819136 CPUtime=282.22
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 205323 0 0 0 27949 273 0 0 25 0 1 0 39589832 838795264 204326 1992294400 134512640 135751879 4286915824 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 204784 204326 151 303 0 204479 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 819136

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/107 3989
/proc/meminfo: memFree=1036772/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=819136 CPUtime=342.21
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 205323 0 0 0 33926 295 0 0 25 0 1 0 39589832 838795264 204326 1992294400 134512640 135751879 4286915824 18446744073709551615 134616861 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 204784 204326 151 303 0 204479 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 819136

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/107 3991
/proc/meminfo: memFree=1036772/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=819136 CPUtime=402.2
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 205323 0 0 0 39909 311 0 0 25 0 1 0 39589832 838795264 204326 1992294400 134512640 135751879 4286915824 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 204784 204326 151 303 0 204479 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 819136

[startup+462.3 s]
/proc/loadavg: 1.00 1.01 1.03 2/107 3993
/proc/meminfo: memFree=957908/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=899520 CPUtime=462.18
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 225398 0 0 0 45881 337 0 0 25 0 1 0 39589832 921108480 224401 1992294400 134512640 135751879 4286915824 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 224880 224401 151 303 0 224575 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 899520

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 3995
/proc/meminfo: memFree=823988/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=1034812 CPUtime=522.17
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 259245 0 0 0 51863 354 0 0 25 0 1 0 39589832 1059647488 258248 1992294400 134512640 135751879 4286915824 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 258703 258248 151 303 0 258398 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 1034812

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 3995
/proc/meminfo: memFree=724540/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=1132000 CPUtime=582.16
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 283530 0 0 0 57850 366 0 0 25 0 1 0 39589832 1159168000 282533 1992294400 134512640 135751879 4286915824 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 283000 282533 151 303 0 282695 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 1132000

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 3997
/proc/meminfo: memFree=649148/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=1208536 CPUtime=642.14
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 302665 0 0 0 63837 377 0 0 25 0 1 0 39589832 1237540864 301668 1992294400 134512640 135751879 4286915824 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 302134 301668 151 303 0 301829 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1208536

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 3999
/proc/meminfo: memFree=602276/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=1253804 CPUtime=702.13
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 313969 0 0 0 69826 387 0 0 25 0 1 0 39589832 1283895296 312972 1992294400 134512640 135751879 4286915824 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 313451 312972 151 303 0 313146 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 1253804

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4001
/proc/meminfo: memFree=546972/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=1308652 CPUtime=762.11
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 327676 0 0 0 75809 402 0 0 25 0 1 0 39589832 1340059648 326679 1992294400 134512640 135751879 4286915824 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 327163 326679 151 303 0 326858 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 1308652

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4003
/proc/meminfo: memFree=490180/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=1365440 CPUtime=822.1
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 341889 0 0 0 81790 420 0 0 25 0 1 0 39589832 1398210560 340892 1992294400 134512640 135751879 4286915824 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 341360 340892 151 303 0 341055 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 1365440

[startup+882.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4003
/proc/meminfo: memFree=454468/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=1400988 CPUtime=882.09
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 350764 0 0 0 87776 433 0 0 25 0 1 0 39589832 1434611712 349767 1992294400 134512640 135751879 4286915824 18446744073709551615 134616482 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 350247 349767 151 303 0 349942 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 1400988

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4005
/proc/meminfo: memFree=385028/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=1470636 CPUtime=942.07
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 368205 0 0 0 93749 458 0 0 25 0 1 0 39589832 1505931264 367208 1992294400 134512640 135751879 4286915824 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 367659 367208 151 303 0 367354 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 1470636

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4007
/proc/meminfo: memFree=336296/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=1518804 CPUtime=1002.05
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 380236 0 0 0 99727 478 0 0 25 0 1 0 39589832 1555255296 379239 1992294400 134512640 135751879 4286915824 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 379701 379239 151 303 0 379396 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 1518804

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4009
/proc/meminfo: memFree=276900/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=1579960 CPUtime=1062.04
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 395492 0 0 0 105705 499 0 0 25 0 1 0 39589832 1617879040 394495 1992294400 134512640 135751879 4286915824 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 394990 394495 151 303 0 394685 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 1579960

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4011
/proc/meminfo: memFree=211304/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=1643784 CPUtime=1122.03
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 411453 0 0 0 111680 523 0 0 25 0 1 0 39589832 1683234816 410456 1992294400 134512640 135751879 4286915824 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 410946 410456 151 303 0 410641 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 1643784

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4011
/proc/meminfo: memFree=155132/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=1699868 CPUtime=1182.01
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 425456 0 0 0 117661 540 0 0 25 0 1 0 39589832 1740664832 424459 1992294400 134512640 135751879 4286915824 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 424967 424459 151 303 0 424662 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 1699868

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4013
/proc/meminfo: memFree=111360/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=1743408 CPUtime=1242
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 436346 0 0 0 123642 558 0 0 25 0 1 0 39589832 1785249792 435349 1992294400 134512640 135751879 4286915824 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 435852 435349 151 303 0 435547 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 1743408

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4015
/proc/meminfo: memFree=77508/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=1777700 CPUtime=1301.99
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 444904 0 0 0 129627 572 0 0 25 0 1 0 39589832 1820364800 443907 1992294400 134512640 135751879 4286915824 18446744073709551615 134609924 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 444425 443907 151 303 0 444120 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 1777700

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4017
/proc/meminfo: memFree=30636/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=1823924 CPUtime=1361.97
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 456457 0 0 0 135606 591 0 0 25 0 1 0 39589832 1867698176 455460 1992294400 134512640 135751879 4286915824 18446744073709551615 134518944 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 455981 455460 151 303 0 455676 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 1823924



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1394.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4017
/proc/meminfo: memFree=11168/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=1843268 CPUtime=1394.47
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4202496 461298 0 0 0 138849 598 0 0 25 0 1 0 39589832 1887506432 460301 1992294400 134512640 135751879 4286915824 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3977/statm: 460817 460301 151 303 0 460512 0
Current children cumulated CPU time (s) 1394.47
Current children cumulated vsize (KiB) 1843268

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

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

[startup+1394.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4017
/proc/meminfo: memFree=11168/2059040 swapFree=4140244/4192956
[pid=3977] ppid=3975 vsize=0 CPUtime=1394.57
/proc/3977/stat : 3977 (wbo1.4b) R 3975 3977 3853 0 -1 4203524 461298 0 0 0 138849 608 0 0 25 0 1 0 39589832 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/3977/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1394.57
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1394.99
CPU time (s): 1394.66
CPU user time (s): 1388.5
CPU system time (s): 6.16406
CPU usage (%): 99.9765
Max. virtual memory (cumulated for all children) (KiB): 1843268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1388.5
system time used= 6.16406
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461298
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= 7
involuntary context switches= 1926

runsolver used 2.46362 second user time and 6.43502 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-16 00:10:59
IDJOB=2655809
IDBENCH=25014
IDSOLVER=1161
FILE ID=node003/2655809-1276639859
PBS_JOBID= 11172402
Free space on /tmp= 62580 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_7.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655809-1276639859/watcher-2655809-1276639859 -o /tmp/evaluation-result-2655809-1276639859/solver-2655809-1276639859 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655809-1276639859.opb

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

MD5SUM BENCH= 7da351a6b3346c83b923d96056c07b3e
RANDOM SEED=489057733

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1857320 kB
Buffers:         17776 kB
Cached:         103860 kB
SwapCached:       6080 kB
Active:          93532 kB
Inactive:        41324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1857320 kB
SwapTotal:     4192956 kB
SwapFree:      4140244 kB
Dirty:            4032 kB
Writeback:           0 kB
AnonPages:       11748 kB
Mapped:          13152 kB
Slab:            44992 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183624 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62576 MiB
End job on node003 at 2010-06-16 00:34:16