Trace number 2680920

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)UNSAT 553.477 553.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_4_30_1.opb
MD5SUM8dbaef61ba32642517e0b17ac09a002e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark117.186
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables31
Total number of constraints9
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints8
Minimum length of a constraint1
Maximum length of a constraint30
Number of terms in the objective function 1
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 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 851
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2553
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2680920-1277457990.opb.
0.00/0.00	c Instance file HOME/instance-2680920-1277457990.opb
0.00/0.00	c File size is 2100 bytes.
0.00/0.00	c Highest Coefficient sum: 2553
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      31                                                  |
0.00/0.00	c |  Number Clauses:        1                                                   |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 8                                                   |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |      30        9      236 |     5000        0    nan |  0.000 % |
0.00/0.00	c |       100 |      30        9      236 |     5500      100     15 |  3.333 % |
0.00/0.00	c |       250 |      30        9      236 |     6050      250     15 |  3.333 % |
0.00/0.01	c |       475 |      30        9      236 |     6655      475     14 |  3.333 % |
0.00/0.02	c |       812 |      30        9      236 |     7320      812     14 |  3.333 % |
0.03/0.04	c |      1320 |      30        9      236 |     8052     1320     14 |  3.333 % |
0.03/0.07	c |      2079 |      30        9      236 |     8857     2079     13 |  3.333 % |
0.09/0.13	c |      3218 |      30        9      236 |     9743     3218     13 |  3.333 % |
0.19/0.26	c |      4927 |      30        9      236 |    10717     4927     13 |  3.333 % |
0.39/0.45	c |      7490 |      30        9      236 |    11789     7490     13 |  3.333 % |
0.89/0.92	c |     11334 |      30        9      236 |    12968    11334     13 |  3.333 % |
1.59/1.65	c |     17101 |      30        9      236 |    14265    10607     13 |  3.333 % |
2.59/2.65	c |     25750 |      30        9      236 |    15692    12111     13 |  3.333 % |
4.59/4.68	c |     38725 |      30        9      236 |    17261     9377     13 |  3.333 % |
7.49/7.52	c |     58187 |      30        9      236 |    18987    11559     12 |  3.333 % |
12.18/12.26	c |     87381 |      30        9      236 |    20886    12244     12 |  3.333 % |
19.38/19.49	c |    131170 |      30        9      236 |    22974    14222     12 |  3.333 % |
31.79/31.84	c |    196855 |      30        9      236 |    25272    18614     12 |  3.333 % |
51.78/51.89	c |    295383 |      30        9      236 |    27799    15937     11 |  3.334 % |
86.56/86.69	c |    443172 |      30        9      236 |    30579    11694     12 |  3.337 % |
145.06/145.20	c |    664856 |      30        9      236 |    33637    18047     11 |  3.344 % |
181.84/181.95	c There are 1 assigned variables. 1 in cost function.
182.24/182.36	c ============================[ Search Statistics ]==============================
182.24/182.36	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.24/182.36	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.24/182.36	c ===============================================================================
182.24/182.36	c |         0 |      30       12      245 |     5000        0    nan |  0.000 % |
182.24/182.37	c |       100 |      30       12      245 |     5500      100     14 |  3.333 % |
182.24/182.38	c |       250 |      30       12      245 |     6050      250     14 |  3.333 % |
182.34/182.41	c |       476 |      30       12      245 |     6655      476     14 |  3.333 % |
182.34/182.44	c |       814 |      30       12      245 |     7320      814     13 |  3.333 % |
182.34/182.47	c |      1321 |      30       12      245 |     8052     1321     13 |  3.333 % |
182.45/182.52	c |      2081 |      30       12      245 |     8857     2081     13 |  3.333 % |
182.45/182.58	c |      3221 |      30       12      245 |     9743     3221     13 |  3.337 % |
182.64/182.72	c |      4929 |      30       12      245 |    10717     4929     12 |  3.333 % |
182.85/182.96	c |      7491 |      30       12      245 |    11789     7491     12 |  3.333 % |
183.45/183.57	c |     11335 |      30       12      245 |    12968    11335     12 |  3.333 % |
184.45/184.59	c |     17103 |      30       12      245 |    14265    10608     12 |  3.333 % |
186.04/186.19	c |     25752 |      30       12      245 |    15692    12114     12 |  3.333 % |
188.74/188.83	c |     38726 |      30       12      245 |    17261     9377     12 |  3.333 % |
192.64/192.70	c |     58187 |      30       12      245 |    18987    11559     12 |  3.333 % |
198.64/198.72	c |     87381 |      30       12      245 |    20886    12243     12 |  3.333 % |
208.95/209.06	c |    131170 |      30       12      245 |    22974    14220     12 |  3.333 % |
228.64/228.77	c |    196854 |      30       12      245 |    25272    18633     12 |  3.333 % |
260.42/260.51	c |    295380 |      30       12      245 |    27799    15957     12 |  3.337 % |
290.92/291.01	c |    443169 |      30       12      245 |    30579    11727     11 |  3.337 % |
352.90/353.08	c |    664855 |      30       12      245 |    33637    18140     11 |  3.438 % |
457.77/457.98	c |    997381 |      30       12      245 |    37001    12634     10 |  3.750 % |
553.35/553.59	c ===============================================================================
553.35/553.59	c core #1
553.35/553.59	c 
553.35/553.59	c 
553.35/553.59	c Core size: 4	Core Weight: 2147483647	Total Weight: 2147483647
553.35/553.59	c
553.35/553.59	c
553.35/553.59	c Memory used           : 207.78 MB
553.35/553.59	c CPU time              : 548.421 s
553.35/553.59	c 
553.35/553.59	s UNSATISFIABLE
553.35/553.59	c Total CPU time: 548.421 s

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-2680920-1277457990/watcher-2680920-1277457990 -o /tmp/evaluation-result-2680920-1277457990/solver-2680920-1277457990 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680920-1277457990.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: 0.99 0.97 0.91 3/106 28368
/proc/meminfo: memFree=1853960/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=2444 CPUtime=0
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 270 0 0 0 0 0 0 0 20 0 1 0 87091073 2502656 188 1992294400 134512640 135752675 4287016992 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 611 188 145 303 0 306 0

[startup+0.037023 s]
/proc/loadavg: 0.99 0.97 0.91 3/106 28368
/proc/meminfo: memFree=1853960/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=2576 CPUtime=0.03
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 300 0 0 0 3 0 0 0 20 0 1 0 87091073 2637824 218 1992294400 134512640 135752675 4287016992 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 644 218 145 303 0 339 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2576

[startup+0.10103 s]
/proc/loadavg: 0.99 0.97 0.91 3/106 28368
/proc/meminfo: memFree=1853960/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=2840 CPUtime=0.09
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 357 0 0 0 9 0 0 0 20 0 1 0 87091073 2908160 275 1992294400 134512640 135752675 4287016992 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 710 275 145 303 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2840

[startup+0.301051 s]
/proc/loadavg: 0.99 0.97 0.91 3/106 28368
/proc/meminfo: memFree=1853960/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=3372 CPUtime=0.29
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 473 0 0 0 29 0 0 0 20 0 1 0 87091073 3452928 391 1992294400 134512640 135752675 4287016992 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 843 391 145 303 0 538 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3372

[startup+0.701095 s]
/proc/loadavg: 0.99 0.97 0.91 3/106 28368
/proc/meminfo: memFree=1853960/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=3892 CPUtime=0.69
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 632 0 0 0 68 1 0 0 20 0 1 0 87091073 3985408 550 1992294400 134512640 135752675 4287016992 18446744073709551615 134611718 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 973 550 145 303 0 668 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3892

[startup+1.50118 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28369
/proc/meminfo: memFree=1851844/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=4816 CPUtime=1.49
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 844 0 0 0 147 2 0 0 22 0 1 0 87091073 4931584 762 1992294400 134512640 135752675 4287016992 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 1204 762 145 303 0 899 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4816

[startup+3.10036 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28369
/proc/meminfo: memFree=1850480/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=6536 CPUtime=3.08
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 1260 0 0 0 303 5 0 0 25 0 1 0 87091073 6692864 1178 1992294400 134512640 135752675 4287016992 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 1634 1178 145 303 0 1329 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6536

[startup+6.3007 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28369
/proc/meminfo: memFree=1847132/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=9536 CPUtime=6.29
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 2009 0 0 0 618 11 0 0 25 0 1 0 87091073 9764864 1927 1992294400 134512640 135752675 4287016992 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 2384 1927 145 303 0 2079 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9536

[startup+12.7004 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28369
/proc/meminfo: memFree=1841924/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=14524 CPUtime=12.69
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 3269 0 0 0 1248 21 0 0 25 0 1 0 87091073 14872576 3187 1992294400 134512640 135752675 4287016992 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 3631 3187 145 303 0 3326 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14524

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28369
/proc/meminfo: memFree=1832376/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=23608 CPUtime=25.49
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 5540 0 0 0 2512 37 0 0 25 0 1 0 87091073 24174592 5458 1992294400 134512640 135752675 4287016992 18446744073709551615 134605384 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 5902 5458 145 303 0 5597 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23608

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28371
/proc/meminfo: memFree=1816628/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=39468 CPUtime=51.07
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 9459 0 0 0 5038 69 0 0 25 0 1 0 87091073 40415232 9377 1992294400 134512640 135752675 4287016992 18446744073709551615 134603340 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 9867 9377 145 303 0 9562 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39468

[startup+102.309 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28371
/proc/meminfo: memFree=1790588/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=65132 CPUtime=102.28
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 15856 0 0 0 10105 123 0 0 25 0 1 0 87091073 66695168 15774 1992294400 134512640 135752675 4287016992 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 16283 15774 145 303 0 15978 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 65132

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28373
/proc/meminfo: memFree=1764672/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=91232 CPUtime=162.25
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 22377 0 0 0 16049 176 0 0 25 0 1 0 87091073 93421568 22295 1992294400 134512640 135752675 4287016992 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 22808 22295 145 303 0 22503 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 91232

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28375
/proc/meminfo: memFree=1756116/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=99380 CPUtime=222.23
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 24476 0 0 0 21999 224 0 0 25 0 1 0 87091073 101765120 24361 1992294400 134512640 135752675 4287016992 18446744073709551615 134603238 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 24845 24361 146 303 0 24540 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 99380

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28377
/proc/meminfo: memFree=1747560/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=108280 CPUtime=282.22
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 26703 0 0 0 27947 275 0 0 25 0 1 0 87091073 110878720 26588 1992294400 134512640 135752675 4287016992 18446744073709551615 134611645 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 27070 26588 146 303 0 26765 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 108280

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28377
/proc/meminfo: memFree=1722388/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=133052 CPUtime=342.2
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 32882 0 0 0 33893 327 0 0 25 0 1 0 87091073 136245248 32767 1992294400 134512640 135752675 4287016992 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 33263 32767 146 303 0 32958 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 133052

[startup+402.301 s]
/proc/loadavg: 1.03 0.99 0.91 2/107 28382
/proc/meminfo: memFree=1696720/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=158460 CPUtime=402.19
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 39226 0 0 0 39837 382 0 0 25 0 1 0 87091073 162263040 39111 1992294400 134512640 135752675 4287016992 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 39615 39111 146 303 0 39310 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 158460

[startup+462.301 s]
/proc/loadavg: 1.01 0.99 0.91 2/107 28384
/proc/meminfo: memFree=1674896/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=180048 CPUtime=462.17
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 44635 0 0 0 45787 430 0 0 25 0 1 0 87091073 184369152 44520 1992294400 134512640 135752675 4287016992 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 45012 44520 146 303 0 44707 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 180048

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28386
/proc/meminfo: memFree=1654684/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=200388 CPUtime=522.16
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 49693 0 0 0 51739 477 0 0 25 0 1 0 87091073 205197312 49578 1992294400 134512640 135752675 4287016992 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 50097 49578 146 303 0 49792 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 200388

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

[startup+537.501 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28386
/proc/meminfo: memFree=1650964/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=203916 CPUtime=537.35
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 50592 0 0 0 53250 485 0 0 25 0 1 0 87091073 208809984 50477 1992294400 134512640 135752675 4287016992 18446744073709551615 134603238 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 50979 50477 146 303 0 50674 0
Current children cumulated CPU time (s) 537.35
Current children cumulated vsize (KiB) 203916

[startup+543.901 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28386
/proc/meminfo: memFree=1647244/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=207744 CPUtime=543.75
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 51544 0 0 0 53883 492 0 0 25 0 1 0 87091073 212729856 51429 1992294400 134512640 135752675 4287016992 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 51936 51429 146 303 0 51631 0
Current children cumulated CPU time (s) 543.75
Current children cumulated vsize (KiB) 207744

[startup+550.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28386
/proc/meminfo: memFree=1645756/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=209328 CPUtime=550.15
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 51934 0 0 0 54520 495 0 0 25 0 1 0 87091073 214351872 51819 1992294400 134512640 135752675 4287016992 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 52332 51819 146 303 0 52027 0
Current children cumulated CPU time (s) 550.15
Current children cumulated vsize (KiB) 209328

[startup+551.901 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28386
/proc/meminfo: memFree=1645136/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=210780 CPUtime=551.74
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 52291 0 0 0 54676 498 0 0 25 0 1 0 87091073 215838720 52176 1992294400 134512640 135752675 4287016992 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 52695 52176 146 303 0 52390 0
Current children cumulated CPU time (s) 551.74
Current children cumulated vsize (KiB) 210780

[startup+552.701 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28386
/proc/meminfo: memFree=1643896/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=211440 CPUtime=552.55
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 52453 0 0 0 54755 500 0 0 25 0 1 0 87091073 216514560 52338 1992294400 134512640 135752675 4287016992 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 52860 52338 146 303 0 52555 0
Current children cumulated CPU time (s) 552.55
Current children cumulated vsize (KiB) 211440

[startup+553.101 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28386
/proc/meminfo: memFree=1643896/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=211704 CPUtime=552.95
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 52517 0 0 0 54794 501 0 0 25 0 1 0 87091073 216784896 52402 1992294400 134512640 135752675 4287016992 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 52926 52402 146 303 0 52621 0
Current children cumulated CPU time (s) 552.95
Current children cumulated vsize (KiB) 211704

[startup+553.501 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28386
/proc/meminfo: memFree=1643028/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=212496 CPUtime=553.35
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202496 52723 0 0 0 54833 502 0 0 25 0 1 0 87091073 217595904 52608 1992294400 134512640 135752675 4287016992 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28368/statm: 53124 52608 146 303 0 52819 0
Current children cumulated CPU time (s) 553.35
Current children cumulated vsize (KiB) 212496

[startup+553.601 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28386
/proc/meminfo: memFree=1643028/2059040 swapFree=4136688/4192956
[pid=28368] ppid=28366 vsize=0 CPUtime=553.45
/proc/28368/stat : 28368 (wbo1.4b) R 28366 28368 27934 0 -1 4202500 52787 0 0 0 54842 503 0 0 25 0 1 0 87091073 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/28368/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 553.45
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 553.62
CPU time (s): 553.477
CPU user time (s): 548.421
CPU system time (s): 5.05623
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 212496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 548.421
system time used= 5.05623
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52787
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= 2
involuntary context switches= 389

runsolver used 0.906862 second user time and 2.6316 second system time

The end

Launcher Data 

Begin job on node047 at 2010-06-25 11:26:30
IDJOB=2680920
IDBENCH=2905
IDSOLVER=1190
FILE ID=node047/2680920-1277457990
PBS_JOBID= 11188121
Free space on /tmp= 62484 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_4_30_1.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680920-1277457990/watcher-2680920-1277457990 -o /tmp/evaluation-result-2680920-1277457990/solver-2680920-1277457990 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680920-1277457990.opb

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

MD5SUM BENCH= 8dbaef61ba32642517e0b17ac09a002e
RANDOM SEED=1215198665

node047.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1854488 kB
Buffers:         32960 kB
Cached:          73944 kB
SwapCached:       9176 kB
Active:          12452 kB
Inactive:       107396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1854488 kB
SwapTotal:     4192956 kB
SwapFree:      4136688 kB
Dirty:            2616 kB
Writeback:           0 kB
AnonPages:       11624 kB
Mapped:           8424 kB
Slab:            62616 kB
PageTables:       4220 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181380 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= 62480 MiB
End job on node047 at 2010-06-25 11:35:44