Trace number 2702261

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)? (TO) 1800.15 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=113-P1=127-P2=101-P3=419-P4=107-P5=271-P6=379-P7=167-P8=163-B.opb
MD5SUMe7b4c80573ea65996ed7438c7cd24465
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark9.76251
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables216
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2702261-1278547293.opb.
0.00/0.00	c Instance file HOME/instance-2702261-1278547293.opb
0.00/0.00	c File size is 48923 bytes.
0.00/0.01	c Highest Coefficient sum: 523264
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      864                                                 |
0.00/0.01	c |  Number Clauses:        648                                                 |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 673                                                 |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     864     1321     5535 |     5000        0    nan |  0.000 % |
0.00/0.02	c |       101 |     864     1321     5535 |     5500      101     77 |  0.001 % |
0.00/0.03	c |       251 |     864     1321     5535 |     6050      251     76 |  0.001 % |
0.00/0.05	c |       478 |     864     1321     5535 |     6655      478     65 |  0.000 % |
0.00/0.08	c |       816 |     864     1321     5535 |     7320      816     70 |  0.000 % |
0.09/0.11	c |      1322 |     864     1321     5535 |     8052     1322     75 |  0.001 % |
0.09/0.17	c |      2082 |     864     1321     5535 |     8857     2082     81 |  0.000 % |
0.19/0.29	c |      3221 |     864     1321     5535 |     9743     3221     75 |  0.000 % |
0.39/0.44	c |      4929 |     864     1321     5535 |    10717     4929     73 |  0.000 % |
0.69/0.77	c |      7493 |     864     1321     5535 |    11789     7493     70 |  0.000 % |
1.29/1.33	c |     11339 |     864     1321     5535 |    12968    11339     65 |  0.000 % |
1.98/2.06	c |     17106 |     864     1321     5535 |    14265    10470     53 |  0.000 % |
3.38/3.40	c |     25756 |     864     1321     5535 |    15692    11841     55 |  0.000 % |
5.40/5.40	c |     38731 |     864     1321     5535 |    17261     8824     46 |  0.000 % |
8.69/8.80	c |     58192 |     864     1321     5535 |    18987    10743     35 |  0.000 % |
14.99/15.06	c |     87385 |     864     1321     5535 |    20886    10761     72 |  0.000 % |
24.28/24.35	c |    131174 |     864     1321     5535 |    22974    12029     35 |  0.000 % |
40.58/40.65	c |    196858 |     864     1321     5535 |    25272    16473     59 |  0.000 % |
65.07/65.17	c |    295384 |     864     1321     5535 |    27799    13153     48 |  0.000 % |
114.46/114.57	c |    443173 |     864     1321     5535 |    30579    24907     45 |  0.000 % |
181.85/181.94	c There are 0 assigned variables. 0 in cost function.
182.45/182.52	c core #1
182.45/182.52	c 
182.45/182.52	c 
182.45/182.52	c Core size: 10	Core Weight: 1	Total Weight: 1
182.45/182.52	c
182.45/182.52	c
182.45/182.52	c core #2
182.45/182.52	c 
182.45/182.52	c 
182.45/182.52	c Core size: 9	Core Weight: 1	Total Weight: 2
182.45/182.52	c
182.45/182.52	c
182.45/182.52	c ============================[ Search Statistics ]==============================
182.45/182.52	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.45/182.52	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.45/182.52	c ===============================================================================
182.45/182.52	c |         0 |     775     1347     5367 |     5000        0    nan |  0.000 % |
182.45/182.54	c |       101 |     775     1347     5367 |     5500      101     79 | 12.032 % |
182.45/182.55	c |       252 |     775     1347     5367 |     6050      252     73 | 12.033 % |
182.45/182.57	c |       477 |     775     1347     5367 |     6655      477     69 | 12.032 % |
182.55/182.62	c |       814 |     775     1347     5367 |     7320      814     71 | 12.033 % |
182.55/182.67	c |      1321 |     775     1347     5367 |     8052     1321     73 | 12.032 % |
182.64/182.73	c |      2081 |     775     1347     5367 |     8857     2081     74 | 12.033 % |
182.74/182.86	c |      3221 |     775     1347     5367 |     9743     3221     72 | 12.032 % |
182.94/183.06	c |      4929 |     775     1347     5367 |    10717     4929     70 | 12.032 % |
183.44/183.50	c |      7492 |     775     1347     5367 |    11789     7492     64 | 12.032 % |
184.05/184.13	c |     11337 |     775     1347     5367 |    12968    11337     65 | 12.032 % |
185.25/185.32	c |     17107 |     775     1347     5367 |    14265    10373     60 | 12.032 % |
186.54/186.63	c |     25756 |     775     1347     5367 |    15692    11700     69 | 12.032 % |
188.74/188.82	c |     38731 |     775     1347     5367 |    17261     8268     66 | 12.032 % |
192.54/192.60	c |     58193 |     775     1347     5367 |    18987    10006     63 | 12.032 % |
197.74/197.84	c |     87385 |     775     1347     5367 |    20886    19573     74 | 12.032 % |
208.13/208.27	c |    131174 |     775     1347     5367 |    22974    19977     28 | 12.032 % |
223.14/223.30	c |    196858 |     775     1347     5367 |    25272    21109     53 | 12.032 % |
247.73/247.81	c |    295384 |     774     1347     5367 |    27799    17320     37 | 12.147 % |
291.82/291.90	c |    443174 |     774     1347     5367 |    30579    11507     72 | 12.145 % |
363.29/363.48	c |    664859 |     774     1347     5367 |    33637    16165     52 | 12.145 % |
508.45/508.62	c |    997384 |     774     1347     5367 |    37001    13708     56 | 12.145 % |
730.50/730.76	c |   1496172 |     774     1347     5367 |    40701    21058     47 | 12.145 % |
1068.71/1069.08	c |   2244355 |     774     1347     5367 |    44771    27167     63 | 12.145 % |
1615.86/1616.33	c |   3366629 |     771     1347     5367 |    49248    28836     58 | 12.486 % |

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-2702261-1278547293/watcher-2702261-1278547293 -o /tmp/evaluation-result-2702261-1278547293/solver-2702261-1278547293 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702261-1278547293.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: 1.06 0.99 0.67 2/106 26843
/proc/meminfo: memFree=1695440/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=2764 CPUtime=0
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 306 0 0 0 0 0 0 0 19 0 1 0 22940304 2830336 224 1992294400 134512640 135752675 4291389984 18446744073709551615 134564806 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 691 224 136 303 0 374 0

[startup+0.098308 s]
/proc/loadavg: 1.06 0.99 0.67 2/106 26843
/proc/meminfo: memFree=1695440/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=3236 CPUtime=0.09
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 468 0 0 0 9 0 0 0 19 0 1 0 22940304 3313664 374 1992294400 134512640 135752675 4291389984 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 809 374 145 303 0 504 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3236

[startup+0.101309 s]
/proc/loadavg: 1.06 0.99 0.67 2/106 26843
/proc/meminfo: memFree=1695440/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=3236 CPUtime=0.09
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 474 0 0 0 9 0 0 0 19 0 1 0 22940304 3313664 380 1992294400 134512640 135752675 4291389984 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 809 380 145 303 0 504 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3236

[startup+0.30133 s]
/proc/loadavg: 1.06 0.99 0.67 2/106 26843
/proc/meminfo: memFree=1695440/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=4136 CPUtime=0.29
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 702 0 0 0 28 1 0 0 20 0 1 0 22940304 4235264 608 1992294400 134512640 135752675 4291389984 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 1034 608 145 303 0 729 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4136

[startup+0.701373 s]
/proc/loadavg: 1.06 0.99 0.67 2/106 26843
/proc/meminfo: memFree=1695440/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=5552 CPUtime=0.69
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 1043 0 0 0 68 1 0 0 21 0 1 0 22940304 5685248 949 1992294400 134512640 135752675 4291389984 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 1388 949 145 303 0 1083 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5552

[startup+1.50146 s]
/proc/loadavg: 1.06 0.99 0.67 2/107 26844
/proc/meminfo: memFree=1691340/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=7620 CPUtime=1.49
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 1554 0 0 0 147 2 0 0 23 0 1 0 22940304 7802880 1460 1992294400 134512640 135752675 4291389984 18446744073709551615 134611599 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 1905 1460 145 303 0 1600 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7620

[startup+3.10063 s]
/proc/loadavg: 1.06 0.99 0.67 2/107 26844
/proc/meminfo: memFree=1688612/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=11112 CPUtime=3.08
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 2427 0 0 0 305 3 0 0 25 0 1 0 22940304 11378688 2333 1992294400 134512640 135752675 4291389984 18446744073709551615 134518470 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 2778 2333 145 303 0 2473 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11112

[startup+6.30098 s]
/proc/loadavg: 1.05 0.99 0.67 2/107 26844
/proc/meminfo: memFree=1681916/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=17720 CPUtime=6.29
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 4092 0 0 0 619 10 0 0 25 0 1 0 22940304 18145280 3998 1992294400 134512640 135752675 4291389984 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 4430 3998 145 303 0 4125 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17720

[startup+12.7007 s]
/proc/loadavg: 1.05 0.99 0.67 2/107 26845
/proc/meminfo: memFree=1672988/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=26504 CPUtime=12.68
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 6269 0 0 0 1252 16 0 0 25 0 1 0 22940304 27140096 6175 1992294400 134512640 135752675 4291389984 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 6626 6175 145 303 0 6321 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26504

[startup+25.501 s]
/proc/loadavg: 1.04 0.99 0.67 2/107 26845
/proc/meminfo: memFree=1656124/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=41736 CPUtime=25.48
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 10058 0 0 0 2515 33 0 0 25 0 1 0 22940304 42737664 9964 1992294400 134512640 135752675 4291389984 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 10434 9964 145 303 0 10129 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41736

[startup+51.1008 s]
/proc/loadavg: 1.02 0.99 0.68 2/107 26845
/proc/meminfo: memFree=1620288/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=77604 CPUtime=51.07
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 19014 0 0 0 5041 66 0 0 25 0 1 0 22940304 79466496 18920 1992294400 134512640 135752675 4291389984 18446744073709551615 134611579 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 19401 18920 145 303 0 19096 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 77604

[startup+102.308 s]
/proc/loadavg: 1.01 0.99 0.70 2/107 26847
/proc/meminfo: memFree=1570440/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=126972 CPUtime=102.27
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 31326 0 0 0 10108 119 0 0 25 0 1 0 22940304 130019328 31232 1992294400 134512640 135752675 4291389984 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 31743 31232 145 303 0 31438 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 126972

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.71 2/107 26849
/proc/meminfo: memFree=1523940/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=174408 CPUtime=162.25
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 43133 0 0 0 16055 170 0 0 25 0 1 0 22940304 178593792 43039 1992294400 134512640 135752675 4291389984 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 43602 43039 145 303 0 43297 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 174408

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.73 2/107 26850
/proc/meminfo: memFree=1467520/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=229500 CPUtime=222.24
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 57047 0 0 0 21978 246 0 0 25 0 1 0 22940304 235008000 56922 1992294400 134512640 135752675 4291389984 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 57375 56922 146 303 0 57070 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 229500

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.74 2/107 26851
/proc/meminfo: memFree=1418540/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=279744 CPUtime=282.21
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 69551 0 0 0 27916 305 0 0 25 0 1 0 22940304 286457856 69426 1992294400 134512640 135752675 4291389984 18446744073709551615 134638476 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 69936 69426 146 303 0 69631 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 279744

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.75 2/107 26853
/proc/meminfo: memFree=1363484/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=333488 CPUtime=342.2
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 82952 0 0 0 33853 367 0 0 25 0 1 0 22940304 341491712 82827 1992294400 134512640 135752675 4291389984 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 83372 82827 146 303 0 83067 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 333488

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.77 2/107 26855
/proc/meminfo: memFree=1306320/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=391580 CPUtime=402.18
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 97447 0 0 0 39796 422 0 0 25 0 1 0 22940304 400977920 97322 1992294400 134512640 135752675 4291389984 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 97895 97322 146 303 0 97590 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 391580

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.78 2/107 26857
/proc/meminfo: memFree=1250768/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=446292 CPUtime=462.17
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 111101 0 0 0 45744 473 0 0 25 0 1 0 22940304 457003008 110976 1992294400 134512640 135752675 4291389984 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 111573 110976 146 303 0 111268 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 446292

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.79 2/107 26858
/proc/meminfo: memFree=1203276/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=493764 CPUtime=522.15
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 122961 0 0 0 51697 518 0 0 25 0 1 0 22940304 505614336 122836 1992294400 134512640 135752675 4291389984 18446744073709551615 134638063 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 123441 122836 146 303 0 123136 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 493764

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.80 2/107 26859
/proc/meminfo: memFree=1167192/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=530720 CPUtime=582.14
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 132155 0 0 0 57656 558 0 0 25 0 1 0 22940304 543457280 132030 1992294400 134512640 135752675 4291389984 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 132680 132030 146 303 0 132375 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 530720

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.81 2/107 26861
/proc/meminfo: memFree=1121560/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=574968 CPUtime=642.13
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 143218 0 0 0 63614 599 0 0 25 0 1 0 22940304 588767232 143093 1992294400 134512640 135752675 4291389984 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 143742 143093 146 303 0 143437 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 574968

[startup+702.302 s]

################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.84 2/107 26867
/proc/meminfo: memFree=970156/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=726668 CPUtime=882.06
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 181019 0 0 0 87441 765 0 0 25 0 1 0 22940304 744108032 180894 1992294400 134512640 135752675 4291389984 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 181667 180894 146 303 0 181362 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 726668

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.84 2/107 26869
/proc/meminfo: memFree=935560/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=761380 CPUtime=942.04
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 189685 0 0 0 93395 809 0 0 25 0 1 0 22940304 779653120 189560 1992294400 134512640 135752675 4291389984 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 190345 189560 146 303 0 190040 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 761380

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.85 2/107 26871
/proc/meminfo: memFree=893772/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=802808 CPUtime=1002.02
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 200026 0 0 0 99346 856 0 0 25 0 1 0 22940304 822075392 199901 1992294400 134512640 135752675 4291389984 18446744073709551615 134611628 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 200702 199901 146 303 0 200397 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 802808

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.86 2/107 26876
/proc/meminfo: memFree=854464/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=841720 CPUtime=1062.01
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 209708 0 0 0 105302 899 0 0 25 0 1 0 22940304 861921280 209583 1992294400 134512640 135752675 4291389984 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 210430 209583 146 303 0 210125 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 841720

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.86 2/107 26877
/proc/meminfo: memFree=818504/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=877512 CPUtime=1122
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 218679 0 0 0 111260 940 0 0 25 0 1 0 22940304 898572288 218554 1992294400 134512640 135752675 4291389984 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 219378 218554 146 303 0 219073 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 877512

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/107 26878
/proc/meminfo: memFree=789240/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=906616 CPUtime=1181.98
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 225937 0 0 0 117222 976 0 0 25 0 1 0 22940304 928374784 225812 1992294400 134512640 135752675 4291389984 18446744073709551615 134603238 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 226654 225812 146 303 0 226349 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 906616

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/107 26880
/proc/meminfo: memFree=759728/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=936232 CPUtime=1241.97
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 233308 0 0 0 123181 1016 0 0 25 0 1 0 22940304 958701568 233183 1992294400 134512640 135752675 4291389984 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 234058 233183 146 303 0 233753 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 936232

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/107 26882
/proc/meminfo: memFree=733192/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=962588 CPUtime=1301.95
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 239876 0 0 0 129142 1053 0 0 25 0 1 0 22940304 985690112 239751 1992294400 134512640 135752675 4291389984 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 240647 239751 146 303 0 240342 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 962588

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.89 2/107 26884
/proc/meminfo: memFree=712980/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=982896 CPUtime=1361.93
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 244946 0 0 0 135111 1082 0 0 25 0 1 0 22940304 1006485504 244821 1992294400 134512640 135752675 4291389984 18446744073709551615 134612012 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 245724 244821 146 303 0 245419 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 982896

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.89 2/107 26885
/proc/meminfo: memFree=690164/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=1005768 CPUtime=1421.93
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 250632 0 0 0 141073 1120 0 0 25 0 1 0 22940304 1029906432 250507 1992294400 134512640 135752675 4291389984 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 251442 250507 146 303 0 251137 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 1005768

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.90 2/107 26886
/proc/meminfo: memFree=638952/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=1057784 CPUtime=1481.9
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 263626 0 0 0 147017 1173 0 0 25 0 1 0 22940304 1083170816 263501 1992294400 134512640 135752675 4291389984 18446744073709551615 134611636 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 264446 263501 146 303 0 264141 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 1057784

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.90 2/107 26888
/proc/meminfo: memFree=586748/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=1109184 CPUtime=1541.88
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 276467 0 0 0 152957 1231 0 0 25 0 1 0 22940304 1135804416 276342 1992294400 134512640 135752675 4291389984 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 277296 276342 146 303 0 276991 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 1109184

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 26890
/proc/meminfo: memFree=543472/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=1152736 CPUtime=1601.87
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 287348 0 0 0 158912 1275 0 0 25 0 1 0 22940304 1180401664 287223 1992294400 134512640 135752675 4291389984 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 288184 287223 146 303 0 287879 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 1152736

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 26892
/proc/meminfo: memFree=503668/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=1191892 CPUtime=1661.85
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 297116 0 0 0 164866 1319 0 0 25 0 1 0 22940304 1220497408 296991 1992294400 134512640 135752675 4291389984 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 297973 296991 146 303 0 297668 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 1191892

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 26893
/proc/meminfo: memFree=485440/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=1210236 CPUtime=1721.84
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 301656 0 0 0 170836 1348 0 0 25 0 1 0 22940304 1239281664 301531 1992294400 134512640 135752675 4291389984 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 302559 301531 146 303 0 302254 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 1210236

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 26894
/proc/meminfo: memFree=453944/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=1241716 CPUtime=1781.82
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 309542 0 0 0 176796 1386 0 0 25 0 1 0 22940304 1271517184 309417 1992294400 134512640 135752675 4291389984 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 310429 309417 146 303 0 310124 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 1241716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 26895
/proc/meminfo: memFree=443776/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=1251636 CPUtime=1800.02
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4202496 312024 0 0 0 178604 1398 0 0 25 0 1 0 22940304 1281675264 311899 1992294400 134512640 135752675 4291389984 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26843/statm: 312909 311899 146 303 0 312604 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1251636

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 0.99 0.91 2/108 26896
/proc/meminfo: memFree=1528452/2059040 swapFree=4152912/4192956
[pid=26843] ppid=26841 vsize=0 CPUtime=1800.13
/proc/26843/stat : 26843 (wbo1.4b) R 26841 26843 26331 0 -1 4203524 312024 0 0 0 178604 1409 0 0 25 0 1 0 22940304 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/26843/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.62
CPU time (s): 1800.15
CPU user time (s): 1786.04
CPU system time (s): 14.1039
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 1251636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.04
system time used= 14.1039
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 312024
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= 1
involuntary context switches= 23549

runsolver used 3.04354 second user time and 8.43672 second system time

The end

Launcher Data 

Begin job on node035 at 2010-07-08 02:01:33
IDJOB=2702261
IDBENCH=48065
IDSOLVER=1190
FILE ID=node035/2702261-1278547293
PBS_JOBID= 11239504
Free space on /tmp= 62492 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=113-P1=127-P2=101-P3=419-P4=107-P5=271-P6=379-P7=167-P8=163-B.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702261-1278547293/watcher-2702261-1278547293 -o /tmp/evaluation-result-2702261-1278547293/solver-2702261-1278547293 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702261-1278547293.opb

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

MD5SUM BENCH= e7b4c80573ea65996ed7438c7cd24465
RANDOM SEED=1001653030

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		: 3000.212
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1696216 kB
Buffers:         61452 kB
Cached:         192140 kB
SwapCached:       3096 kB
Active:         134652 kB
Inactive:       142112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1696216 kB
SwapTotal:     4192956 kB
SwapFree:      4152912 kB
Dirty:            2768 kB
Writeback:           0 kB
AnonPages:       20508 kB
Mapped:          12828 kB
Slab:            64240 kB
PageTables:       4108 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179272 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702261-1278547293.opb

Free space on /tmp at the end= 62488 MiB
End job on node035 at 2010-07-08 02:31:36