Trace number 2655814

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) 1418.45 1418.89

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_1.opb
MD5SUMa7af672db5daf9bd21f1768f531add6b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark26
Best CPU time to get the best result obtained on this benchmark1800.54
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved NO
Number of variables21320
Total number of constraints79746
Number of constraints which are clauses79734
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint1
Maximum length of a constraint1407
Number of terms in the objective function 1407
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 1407
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 35
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1442
Number of bits of the biggest sum of numbers11
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-2655814-1276641337.opb.
0.00/0.00	c Instance file HOME/instance-2655814-1276641337.opb
0.00/0.00	c File size is 2416408 bytes.
0.29/0.36	c Highest Coefficient sum: 1442
0.29/0.36	c ============================[ Problem Statistics ]=============================
0.29/0.36	c |                                                                             |
0.29/0.36	c |  Parsing time:          0.36         s                                      |
0.29/0.36	c |  Number Variables:      21320                                               |
0.29/0.36	c |  Number Clauses:        79734                                               |
0.29/0.36	c |  Number Cardinality:    1                                                   |
0.29/0.36	c |  Number PB Constraints: 11                                                  |
17.18/17.28	c ============================[ Search Statistics ]==============================
17.18/17.28	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
17.18/17.28	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
17.18/17.28	c ===============================================================================
17.18/17.29	c |         0 |   20955    80106   201498 |    26582        0    nan |  0.000 % |
17.28/17.32	c ===============================================================================
17.28/17.32	c New solution: 33
17.28/17.32	o 33
17.28/17.32	c Elapsed CPU time: 17.2604 s	Remaining CPU time: 162.74 s
17.28/17.32	c ===============================================================================
17.28/17.32	c |        11 |   20955    80107   202905 |    26702       11    430 |  0.000 % |
17.28/17.35	c ===============================================================================
17.28/17.35	c New solution: 32
17.28/17.35	o 32
17.28/17.35	c Elapsed CPU time: 17.2824 s	Remaining CPU time: 162.718 s
17.28/17.35	c ===============================================================================
17.28/17.35	c |        12 |   20955    80108   204312 |    26702       12    411 |  0.000 % |
17.28/17.37	c ===============================================================================
17.28/17.37	c New solution: 31
17.28/17.37	o 31
17.28/17.37	c Elapsed CPU time: 17.3064 s	Remaining CPU time: 162.694 s
17.28/17.37	c ===============================================================================
17.28/17.37	c |        15 |   20955    80109   205719 |    26703       15    337 |  0.000 % |
17.38/17.48	c |       117 |   20955    80109   205719 |    29373      117     82 |  1.712 % |
17.59/17.63	c |       267 |   20955    80109   205719 |    32310      267     68 |  1.712 % |
17.69/17.72	c |       493 |   20955    80109   205719 |    35541      493    131 |  1.712 % |
17.79/17.88	c |       830 |   20955    80109   205719 |    39095      830    225 |  1.712 % |
17.98/18.03	c |      1336 |   20955    80109   205719 |    43005     1336    189 |  1.712 % |
18.19/18.29	c |      2096 |   20955    80109   205719 |    47305     2096    234 |  1.712 % |
19.08/19.10	c |      3240 |   20955    80109   205719 |    52036     3240    381 |  1.712 % |
20.19/20.28	c |      4948 |   20955    80109   205719 |    57240     4948    676 |  1.712 % |
21.89/21.98	c |      7510 |   20955    80109   205719 |    62964     7510    642 |  1.712 % |
25.19/25.20	c |     11355 |   20955    80109   205719 |    69260    11355    837 |  1.712 % |
26.98/27.07	c |     17121 |   20955    80109   205719 |    76186    17121    624 |  1.712 % |
36.68/36.71	c |     25772 |   20955    80109   205719 |    83805    25772    933 |  1.712 % |
47.47/47.55	c |     38746 |   20955    80109   205719 |    92185    38746    829 |  1.712 % |
71.37/71.47	c |     58212 |   20955    80109   205719 |   101404    58212    889 |  1.712 % |
85.95/86.09	c |     87404 |   20955    80109   205719 |   111545    87404    707 |  1.712 % |
156.44/156.57	c |    131193 |   20955    80109   205719 |   122699   131193    926 |  1.712 % |
181.63/181.73	c There are 365 assigned variables. 5 in cost function.
182.63/182.74	c core #1
182.63/182.74	c core #2
182.63/182.74	c core #3
182.63/182.74	c core #4
182.63/182.74	c core #5
182.63/182.74	c ============================[ Search Statistics ]==============================
182.63/182.74	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.63/182.74	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.63/182.74	c ===============================================================================
182.63/182.74	c |         0 |   16106    81502   204847 |    27167        0    nan |  0.000 % |
182.83/182.91	c |       100 |   16035    81502   204847 |    29884      100    377 | 30.819 % |
183.13/183.22	c |       250 |   15891    81502   204847 |    32872      250    219 | 32.259 % |
183.43/183.60	c ===============================================================================
183.63/183.76	c core #6
183.63/183.76	c ============================[ Search Statistics ]==============================
183.63/183.76	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.63/183.76	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.63/183.76	c ===============================================================================
183.63/183.76	c |         0 |   16465    81503   205480 |    27167        0    nan |  0.000 % |
183.83/183.97	c |       100 |   16387    81503   205480 |    29884      100    307 | 27.124 % |
184.03/184.15	c ===============================================================================
184.23/184.31	c core #7
184.23/184.31	c ============================[ Search Statistics ]==============================
184.23/184.31	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.23/184.31	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.23/184.31	c ===============================================================================
184.23/184.31	c |         0 |   20251    81512   209785 |    27170        0    nan |  0.000 % |
184.33/184.48	c |       101 |   20233    81512   209785 |    29887      101     38 | 10.943 % |
184.52/184.60	c |       251 |   20200    81512   209785 |    32876      242     55 | 11.379 % |
184.93/185.05	c |       476 |   20034    81512   209785 |    36164      418     80 | 12.387 % |
185.12/185.25	c ===============================================================================
185.32/185.42	c core #8
185.32/185.42	c ============================[ Search Statistics ]==============================
185.32/185.42	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
185.32/185.42	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
185.32/185.42	c ===============================================================================
185.32/185.42	c |         0 |   22823    81535   212594 |    27178        0    nan |  0.000 % |
185.53/185.69	c |       103 |   22823    81535   212594 |    29896      103    366 |  1.574 % |
185.63/185.75	c |       254 |   22823    81535   212594 |    32885      254    181 |  1.574 % |
185.73/185.87	c |       480 |   22799    81535   212594 |    36174      479    137 |  1.678 % |
185.93/186.04	c |       817 |   22774    81535   212594 |    39791      799    101 |  1.785 % |
186.02/186.11	c ===============================================================================
186.12/186.27	c core #9
186.12/186.27	c ============================[ Search Statistics ]==============================
186.12/186.27	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
186.12/186.27	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
186.12/186.27	c ===============================================================================
186.12/186.27	c |         0 |   23003    81624   213220 |    27208        0    nan |  0.000 % |
186.33/186.44	c |       100 |   23003    81624   213220 |    29928      100    292 |  1.562 % |
186.43/186.50	c |       250 |   23003    81624   213220 |    32921      250    156 |  1.562 % |
186.63/186.73	c |       476 |   23003    81624   213220 |    36213      476    136 |  1.562 % |
187.33/187.41	c |       813 |   22980    81624   213220 |    39835      802    136 |  1.660 % |
188.73/188.82	c |      1319 |   22879    81624   213220 |    43818     1205    192 |  2.093 % |
190.53/190.66	c |      2078 |   22879    81624   213220 |    48200     1964    336 |  2.093 % |
193.82/193.90	c |      3218 |   22879    81624   213220 |    53020     3094    424 |  2.093 % |
198.33/198.46	c |      4926 |   22807    81624   213220 |    58322     4801    442 |  2.401 % |
208.12/208.28	c |      7491 |   22368    81624   213220 |    64155     7053    452 |  4.690 % |
219.32/219.45	c ===============================================================================
219.62/219.78	c core #10
219.62/219.78	c ============================[ Search Statistics ]==============================
219.62/219.78	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
219.62/219.78	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
219.62/219.78	c ===============================================================================
219.62/219.78	c |         0 |   25163    82869   222785 |    27623        0    nan |  0.000 % |
219.82/219.96	c |       100 |   25163    82869   222785 |    30385      100    282 |  1.430 % |
220.32/220.41	c |       250 |   25163    82869   222785 |    33423      250    258 |  1.430 % |
220.72/220.88	c |       475 |   25163    82869   222785 |    36766      475    218 |  1.430 % |
221.22/221.36	c |       812 |   25163    82869   222785 |    40442      812    216 |  1.430 % |
221.92/222.09	c |      1321 |   25163    82869   222785 |    44487     1321    347 |  1.430 % |
223.02/223.16	c |      2088 |   25163    82869   222785 |    48935     2088    316 |  1.430 % |
224.52/224.63	c |      3229 |   25163    82869   222785 |    53829     3229    530 |  1.430 % |
228.22/228.32	c |      4937 |   25163    82869   222785 |    59212     4937    536 |  1.430 % |
235.22/235.39	c |      7499 |   25163    82869   222785 |    65133     7499    525 |  1.430 % |
243.52/243.68	c |     11343 |   25163    82869   222785 |    71646    11343    565 |  1.430 % |
263.82/263.97	c |     17112 |   25163    82869   222785 |    78811    17112    655 |  1.430 % |
294.50/294.63	c |     25763 |   25163    82869   222785 |    86692    25763    802 |  1.430 % |
371.37/371.53	c |     38740 |   25163    82869   222785 |    95362    38740   1174 |  1.430 % |
469.14/469.32	c |     58203 |   25163    82869   222785 |   104898    58203   1221 |  1.430 % |
677.18/677.40	c |     87395 |   25163    82869   222785 |   115388    87395   1323 |  1.430 % |
1060.46/1060.83	c |    131184 |   25163    82869   222785 |   126926    31198   2242 |  1.430 % |

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-2655814-1276641337/watcher-2655814-1276641337 -o /tmp/evaluation-result-2655814-1276641337/solver-2655814-1276641337 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655814-1276641337.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: 0.92 0.98 0.99 3/106 13378
/proc/meminfo: memFree=1820532/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=5244 CPUtime=0
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 5428691 5369856 285 1992294400 134512640 135751879 4288136176 18446744073709551615 134561495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 1311 285 145 303 0 416 0

[startup+0.0347909 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 13378
/proc/meminfo: memFree=1820532/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=6016 CPUtime=0.03
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 573 0 0 0 3 0 0 0 20 0 1 0 5428691 6160384 492 1992294400 134512640 135751879 4288136176 18446744073709551615 135377985 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 1504 492 190 303 0 609 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6016

[startup+0.101797 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 13378
/proc/meminfo: memFree=1820532/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=7312 CPUtime=0.09
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 1009 0 0 0 9 0 0 0 20 0 1 0 5428691 7487488 928 1992294400 134512640 135751879 4288136176 18446744073709551615 134574077 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 1828 928 301 303 0 933 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7312

[startup+0.301818 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 13378
/proc/meminfo: memFree=1820532/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=11224 CPUtime=0.29
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 2244 0 0 0 29 0 0 0 20 0 1 0 5428691 11493376 2163 1992294400 134512640 135751879 4288136176 18446744073709551615 135161909 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 2806 2163 630 303 0 1911 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11224

[startup+0.701861 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 13378
/proc/meminfo: memFree=1820532/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=17972 CPUtime=0.69
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 4566 0 0 0 68 1 0 0 20 0 1 0 5428691 18403328 3797 1992294400 134512640 135751879 4288136176 18446744073709551615 134523912 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 4493 3797 146 303 0 4188 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17972

[startup+1.50095 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 13379
/proc/meminfo: memFree=1805644/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=18236 CPUtime=1.49
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 4619 0 0 0 148 1 0 0 23 0 1 0 5428691 18673664 3850 1992294400 134512640 135751879 4288136176 18446744073709551615 134524619 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 4559 3850 146 303 0 4254 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18236

[startup+3.10112 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 13379
/proc/meminfo: memFree=1805272/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=18632 CPUtime=3.09
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 4740 0 0 0 308 1 0 0 25 0 1 0 5428691 19079168 3971 1992294400 134512640 135751879 4288136176 18446744073709551615 134524580 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 4658 3971 146 303 0 4353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18632

[startup+6.30146 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 13379
/proc/meminfo: memFree=1802544/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=22328 CPUtime=6.29
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 5645 0 0 0 627 2 0 0 25 0 1 0 5428691 22863872 4876 1992294400 134512640 135751879 4288136176 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 5582 4876 146 303 0 5277 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22328

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 13379
/proc/meminfo: memFree=1797840/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=26156 CPUtime=12.69
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 6620 0 0 0 1265 4 0 0 25 0 1 0 5428691 26783744 5851 1992294400 134512640 135751879 4288136176 18446744073709551615 134524613 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 6539 5851 146 303 0 6234 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26156

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 13379
/proc/meminfo: memFree=1772668/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=51280 CPUtime=25.48
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 12889 0 0 0 2530 18 0 0 25 0 1 0 5428691 52510720 12120 1992294400 134512640 135751879 4288136176 18446744073709551615 134610838 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 12820 12120 147 303 0 12515 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 51280

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 13381
/proc/meminfo: memFree=1668260/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=157576 CPUtime=51.07
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 39476 0 0 0 5051 56 0 0 25 0 1 0 5428691 161357824 38707 1992294400 134512640 135751879 4288136176 18446744073709551615 134616851 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 39394 38707 147 303 0 39089 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 157576

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 13381
/proc/meminfo: memFree=1479408/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=343556 CPUtime=102.26
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 85933 0 0 0 10118 108 0 0 25 0 1 0 5428691 351801344 85164 1992294400 134512640 135751879 4288136176 18446744073709551615 134616355 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 85889 85164 147 303 0 85584 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 343556

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 13383
/proc/meminfo: memFree=1293284/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=532172 CPUtime=162.24
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 133131 0 0 0 16075 149 0 0 25 0 1 0 5428691 544944128 132362 1992294400 134512640 135751879 4288136176 18446744073709551615 134606447 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 133043 132362 148 303 0 132738 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 532172

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 13385
/proc/meminfo: memFree=1198052/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=622792 CPUtime=222.21
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 156821 0 0 0 21988 233 0 0 25 0 1 0 5428691 637739008 155180 1992294400 134512640 135751879 4288136176 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 155698 155180 151 303 0 155393 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 622792

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 13387
/proc/meminfo: memFree=1197928/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=622792 CPUtime=282.2
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 156822 0 0 0 27950 270 0 0 25 0 1 0 5428691 637739008 155181 1992294400 134512640 135751879 4288136176 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 155698 155181 151 303 0 155393 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 622792

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 13389
/proc/meminfo: memFree=1197928/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=622792 CPUtime=342.18
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 156823 0 0 0 33930 288 0 0 25 0 1 0 5428691 637739008 155182 1992294400 134512640 135751879 4288136176 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 155698 155182 151 303 0 155393 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 622792

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 13389
/proc/meminfo: memFree=1197804/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=622792 CPUtime=402.17
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 156824 0 0 0 39915 302 0 0 25 0 1 0 5428691 637739008 155183 1992294400 134512640 135751879 4288136176 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 155698 155183 151 303 0 155393 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 622792

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 13391
/proc/meminfo: memFree=1130224/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=691400 CPUtime=462.15
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 173973 0 0 0 45878 337 0 0 25 0 1 0 5428691 707993600 172332 1992294400 134512640 135751879 4288136176 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 172850 172332 151 303 0 172545 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 691400

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 13393
/proc/meminfo: memFree=1076036/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=745272 CPUtime=522.13
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 187415 0 0 0 51852 361 0 0 25 0 1 0 5428691 763158528 185774 1992294400 134512640 135751879 4288136176 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 186318 185774 151 303 0 186013 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 745272

[startup+582.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 13395
/proc/meminfo: memFree=1017384/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=804068 CPUtime=582.11
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 202138 0 0 0 57831 380 0 0 25 0 1 0 5428691 823365632 200497 1992294400 134512640 135751879 4288136176 18446744073709551615 134518477 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 201017 200497 151 303 0 200712 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 804068

[startup+642.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 13397
/proc/meminfo: memFree=964188/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=856500 CPUtime=642.1
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 215235 0 0 0 63806 404 0 0 25 0 1 0 5428691 877056000 213594 1992294400 134512640 135751879 4288136176 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 214125 213594 151 303 0 213820 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 856500

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13397
/proc/meminfo: memFree=909752/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=910924 CPUtime=702.08
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 228869 0 0 0 69784 424 0 0 25 0 1 0 5428691 932786176 227228 1992294400 134512640 135751879 4288136176 18446744073709551615 134616876 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 227731 227228 151 303 0 227426 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 910924

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13399
/proc/meminfo: memFree=846636/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=973852 CPUtime=762.06
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 244525 0 0 0 75760 446 0 0 25 0 1 0 5428691 997224448 242884 1992294400 134512640 135751879 4288136176 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 243463 242884 151 303 0 243158 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 973852

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13401
/proc/meminfo: memFree=773228/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=1047276 CPUtime=822.04
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 262898 0 0 0 81738 466 0 0 25 0 1 0 5428691 1072410624 261257 1992294400 134512640 135751879 4288136176 18446744073709551615 134616532 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 261819 261257 151 303 0 261514 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1047276

[startup+882.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 13403
/proc/meminfo: memFree=694736/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=1126140 CPUtime=882.03
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 282601 0 0 0 87714 489 0 0 25 0 1 0 5428691 1153167360 280960 1992294400 134512640 135751879 4288136176 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 281535 280960 151 303 0 281230 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1126140

[startup+942.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 13405
/proc/meminfo: memFree=605084/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=1216780 CPUtime=942
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 305277 0 0 0 93690 510 0 0 25 0 1 0 5428691 1245982720 303636 1992294400 134512640 135751879 4288136176 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 304195 303636 151 303 0 303890 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 1216780

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13405
/proc/meminfo: memFree=504024/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=1315660 CPUtime=1001.99
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 329997 0 0 0 99665 534 0 0 25 0 1 0 5428691 1347235840 328356 1992294400 134512640 135751879 4288136176 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 328915 328356 151 303 0 328610 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1315660

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13407
/proc/meminfo: memFree=433220/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=1387252 CPUtime=1061.97
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 347901 0 0 0 105633 564 0 0 25 0 1 0 5428691 1420546048 346260 1992294400 134512640 135751879 4288136176 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 346813 346260 151 303 0 346508 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 1387252

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13409
/proc/meminfo: memFree=361548/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=1458372 CPUtime=1121.95
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 365657 0 0 0 111603 592 0 0 25 0 1 0 5428691 1493372928 364016 1992294400 134512640 135751879 4288136176 18446744073709551615 134606334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 364593 364016 151 303 0 364288 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 1458372

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13411
/proc/meminfo: memFree=284048/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=1536812 CPUtime=1181.93
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 385261 0 0 0 117578 615 0 0 25 0 1 0 5428691 1573695488 383620 1992294400 134512640 135751879 4288136176 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 384203 383620 151 303 0 383898 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 1536812

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13413
/proc/meminfo: memFree=179268/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=1640588 CPUtime=1241.91
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 411219 0 0 0 123556 635 0 0 25 0 1 0 5428691 1679962112 409578 1992294400 134512640 135751879 4288136176 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 410147 409578 151 303 0 409842 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 1640588

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13413
/proc/meminfo: memFree=97304/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=1721400 CPUtime=1301.9
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 431406 0 0 0 129537 653 0 0 25 0 1 0 5428691 1762713600 429765 1992294400 134512640 135751879 4288136176 18446744073709551615 134519008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 430350 429765 151 303 0 430045 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 1721400

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13415
/proc/meminfo: memFree=31088/2059040 swapFree=4180036/4192956
[pid=13378] ppid=13376 vsize=1787776 CPUtime=1361.88
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 448006 0 0 0 135506 682 0 0 25 0 1 0 5428691 1830682624 446365 1992294400 134512640 135751879 4288136176 18446744073709551615 134616276 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 446944 446365 151 303 0 446639 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 1787776



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1418.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13417
/proc/meminfo: memFree=9780/2059040 swapFree=4152912/4192956
[pid=13378] ppid=13376 vsize=1843252 CPUtime=1418.27
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4202496 461898 0 0 0 141127 700 0 0 25 0 1 0 5428691 1887490048 460257 1992294400 134512640 135751879 4288136176 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13378/statm: 460813 460257 151 303 0 460508 0
Current children cumulated CPU time (s) 1418.27
Current children cumulated vsize (KiB) 1843252

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

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

[startup+1418.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13417
/proc/meminfo: memFree=9780/2059040 swapFree=4152912/4192956
[pid=13378] ppid=13376 vsize=0 CPUtime=1418.37
/proc/13378/stat : 13378 (wbo1.4b) R 13376 13378 12735 0 -1 4203524 461898 0 0 0 141127 710 0 0 25 0 1 0 5428691 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/13378/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1418.37
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1418.89
CPU time (s): 1418.45
CPU user time (s): 1411.28
CPU system time (s): 7.17691
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 1843252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1411.28
system time used= 7.17691
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461898
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= 2823

runsolver used 2.56861 second user time and 6.48401 second system time

The end

Launcher Data 

Begin job on node035 at 2010-06-16 00:35:37
IDJOB=2655814
IDBENCH=25019
IDSOLVER=1161
FILE ID=node035/2655814-1276641337
PBS_JOBID= 11172364
Free space on /tmp= 62456 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_1.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655814-1276641337/watcher-2655814-1276641337 -o /tmp/evaluation-result-2655814-1276641337/solver-2655814-1276641337 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655814-1276641337.opb

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

MD5SUM BENCH= a7af672db5daf9bd21f1768f531add6b
RANDOM SEED=1463929017

node035.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1820936 kB
Buffers:         16944 kB
Cached:          98204 kB
SwapCached:        660 kB
Active:          73052 kB
Inactive:        89612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1820936 kB
SwapTotal:     4192956 kB
SwapFree:      4180036 kB
Dirty:            4968 kB
Writeback:           0 kB
AnonPages:       46832 kB
Mapped:          15420 kB
Slab:            53504 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181652 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= 62456 MiB
End job on node035 at 2010-06-16 00:59:18