Trace number 2702251

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) 1800.17 1800.83

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=131-P1=307-P2=281-P3=173-P4=479-P5=461-P6=107-P7=337-P8=353-B.opb
MD5SUM6dc20e219798a6cc2c39fe76202681b5
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 benchmark24.2963
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-2702251-1278547262.opb.
0.00/0.00	c Instance file HOME/instance-2702251-1278547262.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 % |
0.00/0.01	c |       100 |     864     1321     5535 |     5500      100     81 |  0.001 % |
0.00/0.02	c |       251 |     864     1321     5535 |     6050      251     84 |  0.001 % |
0.00/0.04	c |       476 |     864     1321     5535 |     6655      476     88 |  0.000 % |
0.05/0.06	c |       813 |     864     1321     5535 |     7320      813     89 |  0.000 % |
0.05/0.10	c |      1319 |     864     1321     5535 |     8052     1319     87 |  0.000 % |
0.09/0.16	c |      2079 |     864     1321     5535 |     8857     2079     79 |  0.000 % |
0.19/0.26	c |      3218 |     864     1321     5535 |     9743     3218     75 |  0.001 % |
0.39/0.46	c |      4926 |     864     1321     5535 |    10717     4926     73 |  0.000 % |
0.79/0.85	c |      7489 |     864     1321     5535 |    11789     7489     69 |  0.000 % |
1.40/1.46	c |     11333 |     864     1321     5535 |    12968    11333     71 |  0.000 % |
2.20/2.27	c |     17099 |     864     1321     5535 |    14265    10487     58 |  0.000 % |
3.39/3.42	c |     25750 |     864     1321     5535 |    15692    11685     55 |  0.000 % |
5.29/5.32	c |     38726 |     864     1321     5535 |    17261     8429     78 |  0.000 % |
8.39/8.40	c |     58188 |     864     1321     5535 |    18987    10103     50 |  0.000 % |
14.20/14.21	c |     87381 |     864     1321     5535 |    20886     9936     68 |  0.000 % |
24.58/24.63	c |    131170 |     864     1321     5535 |    22974    11063     74 |  0.000 % |
39.77/39.84	c |    196854 |     864     1321     5535 |    25272    14513     48 |  0.000 % |
64.96/65.02	c |    295380 |     864     1321     5535 |    27799    12452     62 |  0.000 % |
105.35/105.47	c |    443169 |     864     1321     5535 |    30579    24145     50 |  0.000 % |
181.92/182.00	c There are 0 assigned variables. 0 in cost function.
182.53/182.60	c core #1
182.53/182.60	c 
182.53/182.60	c 
182.53/182.60	c Core size: 10	Core Weight: 1	Total Weight: 1
182.53/182.60	c
182.53/182.60	c
182.53/182.60	c core #2
182.53/182.60	c 
182.53/182.60	c 
182.53/182.60	c Core size: 9	Core Weight: 1	Total Weight: 2
182.53/182.60	c
182.53/182.60	c
182.53/182.60	c ============================[ Search Statistics ]==============================
182.53/182.60	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.53/182.60	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.53/182.60	c ===============================================================================
182.53/182.60	c |         0 |     775     1347     5367 |     5000        0    nan |  0.000 % |
182.53/182.61	c |       100 |     775     1347     5367 |     5500      100     84 | 12.032 % |
182.53/182.63	c |       250 |     775     1347     5367 |     6050      250     79 | 12.033 % |
182.53/182.64	c |       476 |     775     1347     5367 |     6655      476     71 | 12.032 % |
182.53/182.68	c |       814 |     775     1347     5367 |     7320      814     68 | 12.032 % |
182.62/182.72	c |      1321 |     775     1347     5367 |     8052     1321     72 | 12.032 % |
182.72/182.87	c |      2080 |     775     1347     5367 |     8857     2080     93 | 12.032 % |
182.92/183.06	c |      3219 |     775     1347     5367 |     9743     3219     87 | 12.032 % |
183.12/183.27	c |      4927 |     775     1347     5367 |    10717     4927     79 | 12.032 % |
183.53/183.64	c |      7489 |     775     1347     5367 |    11789     7489     73 | 12.032 % |
184.42/184.50	c |     11334 |     775     1347     5367 |    12968    11334     64 | 12.032 % |
185.83/185.93	c |     17101 |     775     1347     5367 |    14265    10499     53 | 12.032 % |
188.31/188.45	c |     25750 |     775     1347     5367 |    15692    11921     50 | 12.032 % |
191.02/191.19	c |     38725 |     775     1347     5367 |    17261     8737     70 | 12.032 % |
193.91/194.06	c |     58186 |     775     1347     5367 |    18987    10192     86 | 12.032 % |
200.42/200.58	c |     87379 |     775     1347     5367 |    20886    10186     43 | 12.032 % |
212.61/212.74	c |    131168 |     775     1347     5367 |    22974    11230     59 | 12.032 % |
228.61/228.70	c |    196852 |     775     1347     5367 |    25272    15650     51 | 12.032 % |
255.99/256.18	c |    295379 |     775     1347     5367 |    27799    24946     84 | 12.032 % |
299.88/300.07	c |    443168 |     775     1347     5367 |    30579    16126     47 | 12.032 % |
367.66/367.89	c |    664852 |     775     1347     5367 |    33637    17872     76 | 12.032 % |
501.32/501.50	c |    997377 |     775     1347     5367 |    37001    19681     36 | 12.032 % |
732.23/732.59	c |   1496165 |     774     1347     5367 |    40701    36303     45 | 12.147 % |
1086.00/1086.46	c |   2244347 |     773     1347     5367 |    44771    23330     59 | 12.259 % |
1694.38/1695.10	c |   3366621 |     772     1347     5367 |    49248    20968     66 | 12.372 % |

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-2702251-1278547262/watcher-2702251-1278547262 -o /tmp/evaluation-result-2702251-1278547262/solver-2702251-1278547262 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702251-1278547262.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: 1.10 1.03 0.66 3/106 26278
/proc/meminfo: memFree=1735576/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=2760 CPUtime=0
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 325 0 0 0 0 0 0 0 20 0 1 0 22933215 2826240 244 1992294400 134512640 135752675 4287253840 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 690 244 141 303 0 373 0

[startup+0.0601519 s]
/proc/loadavg: 1.10 1.03 0.66 3/106 26278
/proc/meminfo: memFree=1735576/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=3108 CPUtime=0.05
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 438 0 0 0 5 0 0 0 20 0 1 0 22933215 3182592 345 1992294400 134512640 135752675 4287253840 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 777 345 145 303 0 472 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3108

[startup+0.101159 s]
/proc/loadavg: 1.10 1.03 0.66 3/106 26278
/proc/meminfo: memFree=1735576/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=3364 CPUtime=0.09
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 505 0 0 0 9 0 0 0 20 0 1 0 22933215 3444736 412 1992294400 134512640 135752675 4287253840 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 841 412 145 303 0 536 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3364

[startup+0.301193 s]
/proc/loadavg: 1.10 1.03 0.66 3/106 26278
/proc/meminfo: memFree=1735576/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=4148 CPUtime=0.29
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 709 0 0 0 29 0 0 0 20 0 1 0 22933215 4247552 616 1992294400 134512640 135752675 4287253840 18446744073709551615 134638264 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 1037 616 145 303 0 732 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4148

[startup+0.701262 s]
/proc/loadavg: 1.10 1.03 0.66 3/106 26278
/proc/meminfo: memFree=1735576/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=5564 CPUtime=0.69
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 1040 0 0 0 67 2 0 0 20 0 1 0 22933215 5697536 947 1992294400 134512640 135752675 4287253840 18446744073709551615 135210436 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 1391 947 145 303 0 1086 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5564

[startup+1.5014 s]
/proc/loadavg: 1.10 1.03 0.66 2/107 26279
/proc/meminfo: memFree=1731848/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=7520 CPUtime=1.49
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 1532 0 0 0 145 4 0 0 22 0 1 0 22933215 7700480 1439 1992294400 134512640 135752675 4287253840 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 1880 1439 145 303 0 1575 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7520

[startup+3.10168 s]
/proc/loadavg: 1.10 1.03 0.66 2/107 26279
/proc/meminfo: memFree=1729120/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=11536 CPUtime=3.09
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 2531 0 0 0 303 6 0 0 25 0 1 0 22933215 11812864 2438 1992294400 134512640 135752675 4287253840 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 2884 2438 145 303 0 2579 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11536

[startup+6.30123 s]
/proc/loadavg: 1.09 1.03 0.66 2/107 26279
/proc/meminfo: memFree=1719820/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=20196 CPUtime=6.29
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 4720 0 0 0 616 13 0 0 25 0 1 0 22933215 20680704 4627 1992294400 134512640 135752675 4287253840 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 5049 4627 145 303 0 4744 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20196

[startup+12.7013 s]
/proc/loadavg: 1.09 1.03 0.66 2/107 26279
/proc/meminfo: memFree=1705684/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=33096 CPUtime=12.69
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 7915 0 0 0 1246 23 0 0 25 0 1 0 22933215 33890304 7822 1992294400 134512640 135752675 4287253840 18446744073709551615 134611713 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 8274 7822 145 303 0 7969 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33096

[startup+25.5005 s]
/proc/loadavg: 1.07 1.02 0.67 2/107 26279
/proc/meminfo: memFree=1684728/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=53524 CPUtime=25.48
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 13016 0 0 0 2509 39 0 0 25 0 1 0 22933215 54808576 12923 1992294400 134512640 135752675 4287253840 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 13381 12923 145 303 0 13076 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 53524

[startup+51.101 s]
/proc/loadavg: 1.04 1.02 0.68 2/107 26280
/proc/meminfo: memFree=1648768/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=89540 CPUtime=51.07
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 22036 0 0 0 5032 75 0 0 25 0 1 0 22933215 91688960 21943 1992294400 134512640 135752675 4287253840 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 22385 21943 145 303 0 22080 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 89540

[startup+102.309 s]
/proc/loadavg: 1.10 1.03 0.70 2/107 26281
/proc/meminfo: memFree=1600904/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=136600 CPUtime=102.25
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 33748 0 0 0 10097 128 0 0 25 0 1 0 22933215 139878400 33655 1992294400 134512640 135752675 4287253840 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 34150 33655 145 303 0 33845 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 136600

[startup+162.301 s]
/proc/loadavg: 1.03 1.03 0.71 2/107 26283
/proc/meminfo: memFree=1553536/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=184488 CPUtime=162.23
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 45669 0 0 0 16045 178 0 0 25 0 1 0 22933215 188915712 45576 1992294400 134512640 135752675 4287253840 18446744073709551615 134611663 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 46122 45576 145 303 0 45817 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 184488

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 0.73 2/107 26285
/proc/meminfo: memFree=1503192/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=234208 CPUtime=222.2
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 58236 0 0 0 21981 239 0 0 25 0 1 0 22933215 239828992 58112 1992294400 134512640 135752675 4287253840 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 58552 58112 146 303 0 58247 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 234208

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 0.74 2/107 26286
/proc/meminfo: memFree=1441316/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=296288 CPUtime=282.18
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 73698 0 0 0 27912 306 0 0 25 0 1 0 22933215 303398912 73574 1992294400 134512640 135752675 4287253840 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 74072 73574 146 303 0 73767 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 296288

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 0.75 2/107 26288
/proc/meminfo: memFree=1402132/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=335188 CPUtime=342.16
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 83391 0 0 0 33854 362 0 0 25 0 1 0 22933215 343232512 83267 1992294400 134512640 135752675 4287253840 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 83797 83267 146 303 0 83492 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 335188

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.77 2/107 26289
/proc/meminfo: memFree=1349060/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=388572 CPUtime=402.14
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 96718 0 0 0 39799 415 0 0 25 0 1 0 22933215 397897728 96594 1992294400 134512640 135752675 4287253840 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 97143 96594 146 303 0 96838 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 388572

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.78 2/107 26291
/proc/meminfo: memFree=1299584/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=437724 CPUtime=462.12
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 108998 0 0 0 45744 468 0 0 25 0 1 0 22933215 448229376 108874 1992294400 134512640 135752675 4287253840 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 109431 108874 146 303 0 109126 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 437724

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 0.79 2/107 26293
/proc/meminfo: memFree=1266724/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=470624 CPUtime=522.09
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 117219 0 0 0 51699 510 0 0 25 0 1 0 22933215 481918976 117095 1992294400 134512640 135752675 4287253840 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 117656 117095 146 303 0 117351 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 470624

[startup+582.302 s]
/proc/loadavg: 1.04 1.01 0.81 2/107 26294
/proc/meminfo: memFree=1238452/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=498616 CPUtime=582.08
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 124189 0 0 0 57659 549 0 0 25 0 1 0 22933215 510582784 124065 1992294400 134512640 135752675 4287253840 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 124654 124065 146 303 0 124349 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 498616

[startup+642.301 s]
/proc/loadavg: 1.01 1.01 0.82 2/107 26296
/proc/meminfo: memFree=1203236/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=533596 CPUtime=642.07
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 132909 0 0 0 63616 591 0 0 25 0 1 0 22933215 546402304 132785 1992294400 134512640 135752675 4287253840 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 133399 132785 146 303 0 133094 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 533596

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.84 2/107 26302
/proc/meminfo: memFree=1078616/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=658748 CPUtime=881.97
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 163946 0 0 0 87454 743 0 0 25 0 1 0 22933215 674557952 163822 1992294400 134512640 135752675 4287253840 18446744073709551615 134603204 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 164687 163822 146 303 0 164382 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 658748

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.85 2/107 26304
/proc/meminfo: memFree=1037076/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=700904 CPUtime=941.95
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 174470 0 0 0 93405 790 0 0 25 0 1 0 22933215 717725696 174346 1992294400 134512640 135752675 4287253840 18446744073709551615 134638712 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 175226 174346 146 303 0 174921 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 700904

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.85 2/107 26305
/proc/meminfo: memFree=1001488/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=736520 CPUtime=1001.92
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 183354 0 0 0 99355 837 0 0 25 0 1 0 22933215 754196480 183230 1992294400 134512640 135752675 4287253840 18446744073709551615 134638676 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 184130 183230 146 303 0 183825 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 736520

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.86 2/107 26307
/proc/meminfo: memFree=959824/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=778236 CPUtime=1061.9
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 193747 0 0 0 105305 885 0 0 25 0 1 0 22933215 796913664 193623 1992294400 134512640 135752675 4287253840 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 194559 193623 146 303 0 194254 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 778236

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.87 2/107 26311
/proc/meminfo: memFree=920020/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=816876 CPUtime=1121.88
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 203402 0 0 0 111263 925 0 0 25 0 1 0 22933215 836481024 203278 1992294400 134512640 135752675 4287253840 18446744073709551615 134638006 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 204219 203278 146 303 0 203914 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 816876

[startup+1182.3 s]
/proc/loadavg: 1.03 1.01 0.88 2/107 26313
/proc/meminfo: memFree=892864/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=844072 CPUtime=1181.86
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 210192 0 0 0 117228 958 0 0 25 0 1 0 22933215 864329728 210068 1992294400 134512640 135752675 4287253840 18446744073709551615 134606965 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 211018 210068 146 303 0 210713 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 844072

[startup+1242.3 s]
/proc/loadavg: 1.01 1.01 0.88 2/107 26315
/proc/meminfo: memFree=871660/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=865196 CPUtime=1241.83
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 215464 0 0 0 123197 986 0 0 25 0 1 0 22933215 885960704 215340 1992294400 134512640 135752675 4287253840 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 216299 215340 146 303 0 215994 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 865196

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/107 26316
/proc/meminfo: memFree=845992/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=890908 CPUtime=1301.81
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 221843 0 0 0 129165 1016 0 0 25 0 1 0 22933215 912289792 221719 1992294400 134512640 135752675 4287253840 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 222727 221719 146 303 0 222422 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 890908

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/107 26318
/proc/meminfo: memFree=798996/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=937888 CPUtime=1361.79
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 233582 0 0 0 135121 1058 0 0 25 0 1 0 22933215 960397312 233458 1992294400 134512640 135752675 4287253840 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 234472 233458 146 303 0 234167 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 937888

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.90 2/107 26320
/proc/meminfo: memFree=767624/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=969132 CPUtime=1421.78
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 241366 0 0 0 141083 1095 0 0 25 0 1 0 22933215 992391168 241242 1992294400 134512640 135752675 4287253840 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 242283 241242 146 303 0 241978 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 969132

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 26321
/proc/meminfo: memFree=722364/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=1014624 CPUtime=1481.75
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 252735 0 0 0 147042 1133 0 0 25 0 1 0 22933215 1038974976 252611 1992294400 134512640 135752675 4287253840 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 253656 252611 146 303 0 253351 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 1014624

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 26323
/proc/meminfo: memFree=684048/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=1052696 CPUtime=1541.72
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 262227 0 0 0 153001 1171 0 0 25 0 1 0 22933215 1077960704 262103 1992294400 134512640 135752675 4287253840 18446744073709551615 134518944 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 263174 262103 146 303 0 262869 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 1052696

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 26324
/proc/meminfo: memFree=649700/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=1087428 CPUtime=1601.7
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 270899 0 0 0 158960 1210 0 0 25 0 1 0 22933215 1113526272 270775 1992294400 134512640 135752675 4287253840 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 271857 270775 146 303 0 271552 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 1087428

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 26326
/proc/meminfo: memFree=606672/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=1129888 CPUtime=1661.68
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 281503 0 0 0 164914 1254 0 0 25 0 1 0 22933215 1157005312 281379 1992294400 134512640 135752675 4287253840 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 282472 281379 146 303 0 282167 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 1129888

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 26328
/proc/meminfo: memFree=561908/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=1174756 CPUtime=1721.65
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 292704 0 0 0 170866 1299 0 0 25 0 1 0 22933215 1202950144 292580 1992294400 134512640 135752675 4287253840 18446744073709551615 134611645 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 293689 292580 146 303 0 293384 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 1174756

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 26329
/proc/meminfo: memFree=543680/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=1192908 CPUtime=1781.64
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 297215 0 0 0 176838 1326 0 0 25 0 1 0 22933215 1221537792 297091 1992294400 134512640 135752675 4287253840 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 298227 297091 146 303 0 297922 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 1192908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.91 3/107 26330
/proc/meminfo: memFree=536860/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=1199668 CPUtime=1800.05
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4202496 298891 0 0 0 178671 1334 0 0 25 0 1 0 22933215 1228460032 298767 1992294400 134512640 135752675 4287253840 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26278/statm: 299917 298767 146 303 0 299612 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1199668

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 0.91 3/107 26330
/proc/meminfo: memFree=536860/2059040 swapFree=4139720/4192956
[pid=26278] ppid=26276 vsize=0 CPUtime=1800.14
/proc/26278/stat : 26278 (wbo1.4b) R 26276 26278 25841 0 -1 4203524 298891 0 0 0 178671 1343 0 0 25 0 1 0 22933215 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/26278/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.83
CPU time (s): 1800.17
CPU user time (s): 1786.71
CPU system time (s): 13.454
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 1199668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.71
system time used= 13.454
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 298891
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= 2044

runsolver used 3.11353 second user time and 8.36673 second system time

The end

Launcher Data 

Begin job on node048 at 2010-07-08 02:01:02
IDJOB=2702251
IDBENCH=48060
IDSOLVER=1190
FILE ID=node048/2702251-1278547262
PBS_JOBID= 11239493
Free space on /tmp= 62568 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=131-P1=307-P2=281-P3=173-P4=479-P5=461-P6=107-P7=337-P8=353-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-2702251-1278547262/watcher-2702251-1278547262 -o /tmp/evaluation-result-2702251-1278547262/solver-2702251-1278547262 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702251-1278547262.opb

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

MD5SUM BENCH= 6dc20e219798a6cc2c39fe76202681b5
RANDOM SEED=862322297

node048.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		: 3000.262
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	: 6000.52
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		: 3000.262
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1736476 kB
Buffers:         58248 kB
Cached:         177236 kB
SwapCached:       7124 kB
Active:         103872 kB
Inactive:       145496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1736476 kB
SwapTotal:     4192956 kB
SwapFree:      4139720 kB
Dirty:            2692 kB
Writeback:           0 kB
AnonPages:       11456 kB
Mapped:          11884 kB
Slab:            51264 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180548 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-2702251-1278547262.opb

Free space on /tmp at the end= 62564 MiB
End job on node048 at 2010-07-08 02:31:05