Trace number 2655861

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? (TO) 1800.13 1800.58

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_6_50_1.opb
MD5SUM775c76356ae7fda7a41e5dcf917f66b2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables51
Total number of constraints13
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 constraints12
Minimum length of a constraint1
Maximum length of a constraint50
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 1273
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 3819
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 - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2655861-1276601781.opb.
0.00/0.00	c Instance file HOME/instance-2655861-1276601781.opb
0.00/0.00	c File size is 4987 bytes.
0.00/0.00	c Highest Coefficient sum: 3819
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:      51                                                  |
0.00/0.00	c |  Number Clauses:        1                                                   |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 12                                                  |
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 |      50       13      600 |     5000        0    nan |  0.000 % |
0.00/0.00	c |       101 |      50       13      600 |     5500      101     34 |  2.000 % |
0.00/0.01	c |       251 |      50       13      600 |     6050      251     32 |  2.000 % |
0.00/0.03	c |       476 |      50       13      600 |     6655      476     30 |  2.000 % |
0.00/0.05	c |       813 |      50       13      600 |     7320      813     29 |  2.000 % |
0.07/0.08	c |      1320 |      50       13      600 |     8052     1320     27 |  2.000 % |
0.09/0.13	c |      2079 |      50       13      600 |     8857     2079     27 |  2.000 % |
0.19/0.22	c |      3219 |      50       13      600 |     9743     3219     26 |  2.000 % |
0.29/0.35	c |      4927 |      50       13      600 |    10717     4927     26 |  2.000 % |
0.49/0.58	c |      7489 |      50       13      600 |    11789     7489     27 |  2.000 % |
1.00/1.04	c |     11333 |      50       13      600 |    12968    11333     27 |  2.000 % |
1.69/1.71	c |     17099 |      50       13      600 |    14265    10597     26 |  2.000 % |
2.79/2.88	c |     25748 |      50       13      600 |    15692    12092     25 |  2.000 % |
4.89/4.92	c |     38722 |      50       13      600 |    17261     9339     24 |  2.000 % |
7.88/7.93	c |     58184 |      50       13      600 |    18987    11502     24 |  2.000 % |
12.49/12.52	c |     87376 |      50       13      600 |    20886    12160     24 |  2.000 % |
20.48/20.50	c |    131165 |      50       13      600 |    22974    14108     24 |  2.000 % |
32.48/32.55	c |    196850 |      50       13      600 |    25272    18462     23 |  2.000 % |
53.38/53.40	c |    295376 |      50       13      600 |    27799    15661     24 |  2.000 % |
92.87/92.95	c |    443166 |      50       13      600 |    30579    11343     23 |  2.000 % |
148.96/149.06	c |    664850 |      50       13      600 |    33637    17553     23 |  2.000 % |
181.75/181.89	c There are 1 assigned variables. 1 in cost function.
182.25/182.33	c ============================[ Search Statistics ]==============================
182.25/182.33	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.25/182.33	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.25/182.33	c ===============================================================================
182.25/182.33	c |         0 |      50       13      600 |     5000        0    nan |  0.000 % |
182.35/182.42	c |       101 |      50       13      600 |     5500      101     34 |  2.000 % |
182.35/182.43	c |       251 |      50       13      600 |     6050      251     32 |  2.000 % |
182.35/182.45	c |       476 |      50       13      600 |     6655      476     30 |  2.000 % |
182.35/182.47	c |       813 |      50       13      600 |     7320      813     29 |  2.000 % |
182.45/182.50	c |      1320 |      50       13      600 |     8052     1320     27 |  2.000 % |
182.45/182.56	c |      2079 |      50       13      600 |     8857     2079     27 |  2.000 % |
182.55/182.65	c |      3219 |      50       13      600 |     9743     3219     26 |  2.000 % |
182.64/182.79	c |      4927 |      50       13      600 |    10717     4927     26 |  2.000 % |
182.95/183.04	c |      7489 |      50       13      600 |    11789     7489     27 |  2.000 % |
183.44/183.53	c |     11333 |      50       13      600 |    12968    11333     27 |  2.000 % |
184.15/184.24	c |     17099 |      50       13      600 |    14265    10597     26 |  2.000 % |
185.35/185.40	c |     25748 |      50       13      600 |    15692    12092     25 |  2.000 % |
187.24/187.33	c |     38722 |      50       13      600 |    17261     9339     24 |  2.000 % |
190.35/190.47	c |     58184 |      50       13      600 |    18987    11502     24 |  2.000 % |
194.74/194.85	c |     87376 |      50       13      600 |    20886    12160     24 |  2.000 % |
202.15/202.24	c |    131165 |      50       13      600 |    22974    14108     24 |  2.000 % |
213.44/213.52	c |    196850 |      50       13      600 |    25272    18462     23 |  2.000 % |
232.34/232.41	c |    295376 |      50       13      600 |    27799    15661     24 |  2.000 % |
267.13/267.22	c |    443166 |      50       13      600 |    30579    11343     23 |  2.000 % |
316.22/316.38	c |    664850 |      50       13      600 |    33637    17553     23 |  2.000 % |
404.40/404.50	c |    997376 |      50       13      600 |    37001    11811     23 |  2.000 % |
558.76/558.95	c |   1496164 |      50       13      600 |    40701    19990     23 |  2.000 % |
844.50/844.79	c |   2244346 |      50       13      600 |    44771    32565     22 |  2.000 % |
1308.87/1309.22	c |   3366620 |      50       13      600 |    49248    19260     22 |  2.000 % |

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-2655861-1276601781/watcher-2655861-1276601781 -o /tmp/evaluation-result-2655861-1276601781/solver-2655861-1276601781 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655861-1276601781.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 1.00 0.99 3/106 10051
/proc/meminfo: memFree=1777480/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=2440 CPUtime=0
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 273 0 0 0 0 0 0 0 24 0 1 0 1468908 2498560 190 1992294400 134512640 135751879 4292722208 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 610 191 147 303 0 305 0

[startup+0.083548 s]
/proc/loadavg: 0.92 1.00 0.99 3/106 10051
/proc/meminfo: memFree=1777480/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=2704 CPUtime=0.07
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 332 0 0 0 7 0 0 0 24 0 1 0 1468908 2768896 249 1992294400 134512640 135751879 4292722208 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 676 249 147 303 0 371 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2704

[startup+0.101549 s]
/proc/loadavg: 0.92 1.00 0.99 3/106 10051
/proc/meminfo: memFree=1777480/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=2836 CPUtime=0.09
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 344 0 0 0 9 0 0 0 24 0 1 0 1468908 2904064 261 1992294400 134512640 135751879 4292722208 18446744073709551615 134611160 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 709 261 147 303 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2836

[startup+0.301566 s]
/proc/loadavg: 0.92 1.00 0.99 3/106 10051
/proc/meminfo: memFree=1777480/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=3360 CPUtime=0.29
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 476 0 0 0 28 1 0 0 24 0 1 0 1468908 3440640 393 1992294400 134512640 135751879 4292722208 18446744073709551615 134616404 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 840 393 147 303 0 535 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3360

[startup+0.7016 s]
/proc/loadavg: 0.92 1.00 0.99 3/106 10051
/proc/meminfo: memFree=1777480/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=4156 CPUtime=0.69
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 688 0 0 0 66 3 0 0 25 0 1 0 1468908 4255744 605 1992294400 134512640 135751879 4292722208 18446744073709551615 134611297 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 1039 605 147 303 0 734 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4156

[startup+1.50067 s]
/proc/loadavg: 0.93 1.00 0.99 2/107 10052
/proc/meminfo: memFree=1775116/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=5400 CPUtime=1.49
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 994 0 0 0 145 4 0 0 25 0 1 0 1468908 5529600 911 1992294400 134512640 135751879 4292722208 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 1350 911 148 303 0 1045 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5400

[startup+3.1008 s]
/proc/loadavg: 0.93 1.00 0.99 2/107 10052
/proc/meminfo: memFree=1773256/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=7636 CPUtime=3.09
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 1544 0 0 0 303 6 0 0 25 0 1 0 1468908 7819264 1461 1992294400 134512640 135751879 4292722208 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 1909 1461 148 303 0 1604 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7636

[startup+6.30107 s]
/proc/loadavg: 0.93 1.00 0.99 2/107 10052
/proc/meminfo: memFree=1769288/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=11264 CPUtime=6.29
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 2466 0 0 0 619 10 0 0 25 0 1 0 1468908 11534336 2383 1992294400 134512640 135751879 4292722208 18446744073709551615 134611181 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 2816 2383 148 303 0 2511 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11264

[startup+12.7006 s]
/proc/loadavg: 0.94 1.00 0.99 2/107 10052
/proc/meminfo: memFree=1761972/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=18360 CPUtime=12.69
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 4207 0 0 0 1250 19 0 0 25 0 1 0 1468908 18800640 4124 1992294400 134512640 135751879 4292722208 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 4590 4125 148 303 0 4285 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18360

[startup+25.5018 s]
/proc/loadavg: 0.95 1.00 0.99 2/107 10054
/proc/meminfo: memFree=1750068/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=29920 CPUtime=25.48
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 7112 0 0 0 2515 33 0 0 25 0 1 0 1468908 30638080 7029 1992294400 134512640 135751879 4292722208 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 7480 7029 148 303 0 7175 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29920

[startup+51.1018 s]
/proc/loadavg: 0.97 1.00 0.99 2/107 10054
/proc/meminfo: memFree=1729112/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=51148 CPUtime=51.08
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 12409 0 0 0 5048 60 0 0 25 0 1 0 1468908 52375552 12326 1992294400 134512640 135751879 4292722208 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 12787 12326 148 303 0 12482 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 51148

[startup+102.309 s]
/proc/loadavg: 0.98 1.00 0.99 2/107 10056
/proc/meminfo: memFree=1695632/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=83884 CPUtime=102.27
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 20574 0 0 0 10119 108 0 0 25 0 1 0 1468908 85897216 20491 1992294400 134512640 135751879 4292722208 18446744073709551615 134602968 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 20971 20491 148 303 0 20666 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 83884

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 10056
/proc/meminfo: memFree=1656944/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=122912 CPUtime=162.26
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 30300 0 0 0 16059 167 0 0 25 0 1 0 1468908 125861888 30217 1992294400 134512640 135751879 4292722208 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 30728 30217 148 303 0 30423 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 122912

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 10058
/proc/meminfo: memFree=1620240/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=158956 CPUtime=222.23
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 39409 0 0 0 21982 241 0 0 25 0 1 0 1468908 162770944 39293 1992294400 134512640 135751879 4292722208 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 39739 39293 150 303 0 39434 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 158956

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 10060
/proc/meminfo: memFree=1588496/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=191096 CPUtime=282.22
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 47429 0 0 0 27908 314 0 0 25 0 1 0 1468908 195682304 47313 1992294400 134512640 135751879 4292722208 18446744073709551615 135221549 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 47774 47313 150 303 0 47469 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 191096

[startup+342.302 s]
/proc/loadavg: 1.07 1.01 1.00 2/107 10062
/proc/meminfo: memFree=1557000/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=222176 CPUtime=342.21
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 55146 0 0 0 33841 380 0 0 25 0 1 0 1468908 227508224 55030 1992294400 134512640 135751879 4292722208 18446744073709551615 134616312 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 55544 55030 150 303 0 55239 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 222176

[startup+402.302 s]
/proc/loadavg: 1.09 1.02 1.00 2/107 10064
/proc/meminfo: memFree=1521412/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=258012 CPUtime=402.2
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 64100 0 0 0 39780 440 0 0 25 0 1 0 1468908 264204288 63984 1992294400 134512640 135751879 4292722208 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 64503 63984 150 303 0 64198 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 258012

[startup+462.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/107 10064
/proc/meminfo: memFree=1489048/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=290296 CPUtime=462.19
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 72165 0 0 0 45727 492 0 0 25 0 1 0 1468908 297263104 72049 1992294400 134512640 135751879 4292722208 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 72574 72049 150 303 0 72269 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 290296

[startup+522.302 s]
/proc/loadavg: 1.15 1.06 1.01 2/107 10066
/proc/meminfo: memFree=1458172/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=321192 CPUtime=522.17
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 79885 0 0 0 51673 544 0 0 25 0 1 0 1468908 328900608 79769 1992294400 134512640 135751879 4292722208 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 80298 79769 150 303 0 79993 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 321192

[startup+582.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/107 10068
/proc/meminfo: memFree=1427296/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=351712 CPUtime=582.16
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 87510 0 0 0 57623 593 0 0 25 0 1 0 1468908 360153088 87394 1992294400 134512640 135751879 4292722208 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 87928 87394 150 303 0 87623 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 351712

[startup+642.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 10070
/proc/meminfo: memFree=1402124/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=376716 CPUtime=642.15
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 93733 0 0 0 63578 637 0 0 25 0 1 0 1468908 385757184 93617 1992294400 134512640 135751879 4292722208 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 94179 93617 150 303 0 93874 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 376716

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 10076
/proc/meminfo: memFree=1303172/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=475484 CPUtime=882.08
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 118415 0 0 0 87401 807 0 0 25 0 1 0 1468908 486895616 118299 1992294400 134512640 135751879 4292722208 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 118871 118299 150 303 0 118566 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 475484

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10078
/proc/meminfo: memFree=1280356/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=498528 CPUtime=942.07
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 124152 0 0 0 93363 844 0 0 25 0 1 0 1468908 510492672 124036 1992294400 134512640 135751879 4292722208 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 124632 124036 150 303 0 124327 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 498528

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10080
/proc/meminfo: memFree=1255184/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=523364 CPUtime=1002.05
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 130366 0 0 0 99317 888 0 0 25 0 1 0 1468908 535924736 130250 1992294400 134512640 135751879 4292722208 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 130841 130250 150 303 0 130536 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 523364

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10080
/proc/meminfo: memFree=1232244/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=546332 CPUtime=1062.03
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 136126 0 0 0 105276 927 0 0 25 0 1 0 1468908 559443968 136010 1992294400 134512640 135751879 4292722208 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 136583 136010 150 303 0 136278 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 546332

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10082
/proc/meminfo: memFree=1206700/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=571720 CPUtime=1122.02
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 142476 0 0 0 111234 968 0 0 25 0 1 0 1468908 585441280 142360 1992294400 134512640 135751879 4292722208 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 142930 142360 150 303 0 142625 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 571720

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10084
/proc/meminfo: memFree=1183512/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=594968 CPUtime=1182
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 148272 0 0 0 117190 1010 0 0 25 0 1 0 1468908 609247232 148156 1992294400 134512640 135751879 4292722208 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 148742 148156 150 303 0 148437 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 594968

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10086
/proc/meminfo: memFree=1161936/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=616276 CPUtime=1241.99
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 153594 0 0 0 123154 1045 0 0 25 0 1 0 1468908 631066624 153478 1992294400 134512640 135751879 4292722208 18446744073709551615 134616377 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 154069 153478 150 303 0 153764 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 616276

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10088
/proc/meminfo: memFree=1139740/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=638180 CPUtime=1301.98
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 159075 0 0 0 129114 1084 0 0 25 0 1 0 1468908 653496320 158959 1992294400 134512640 135751879 4292722208 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 159545 158959 150 303 0 159240 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 638180

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10088
/proc/meminfo: memFree=1115312/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=662916 CPUtime=1361.96
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 165237 0 0 0 135069 1127 0 0 25 0 1 0 1468908 678825984 165121 1992294400 134512640 135751879 4292722208 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 165729 165121 150 303 0 165424 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 662916

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 10090
/proc/meminfo: memFree=1090264/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=687636 CPUtime=1421.96
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 171433 0 0 0 141027 1169 0 0 25 0 1 0 1468908 704139264 171317 1992294400 134512640 135751879 4292722208 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 171909 171317 150 303 0 171604 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 687636

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10101
/proc/meminfo: memFree=1065960/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=711428 CPUtime=1481.93
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 177371 0 0 0 146984 1209 0 0 25 0 1 0 1468908 728502272 177255 1992294400 134512640 135751879 4292722208 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 177857 177255 150 303 0 177552 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 711428

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10103
/proc/meminfo: memFree=1046740/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=731120 CPUtime=1541.91
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 182292 0 0 0 152949 1242 0 0 25 0 1 0 1468908 748666880 182176 1992294400 134512640 135751879 4292722208 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 182780 182176 150 303 0 182475 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 731120

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10105
/proc/meminfo: memFree=1024668/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=753204 CPUtime=1601.89
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 187795 0 0 0 158910 1279 0 0 25 0 1 0 1468908 771280896 187679 1992294400 134512640 135751879 4292722208 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 188301 187679 150 303 0 187996 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 753204

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10105
/proc/meminfo: memFree=1004456/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=773148 CPUtime=1661.88
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 192780 0 0 0 164875 1313 0 0 25 0 1 0 1468908 791703552 192664 1992294400 134512640 135751879 4292722208 18446744073709551615 134603001 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 193287 192664 150 303 0 192982 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 773148

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10107
/proc/meminfo: memFree=981020/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=796920 CPUtime=1721.86
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 198705 0 0 0 170834 1352 0 0 25 0 1 0 1468908 816046080 198589 1992294400 134512640 135751879 4292722208 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 199230 198589 150 303 0 198925 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 796920

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10109
/proc/meminfo: memFree=961428/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=816440 CPUtime=1781.85
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 203600 0 0 0 176795 1390 0 0 25 0 1 0 1468908 836034560 203484 1992294400 134512640 135751879 4292722208 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 204110 203484 150 303 0 203805 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 816440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10109
/proc/meminfo: memFree=955972/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=821580 CPUtime=1800.04
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 204872 0 0 0 178606 1398 0 0 25 0 1 0 1468908 841297920 204756 1992294400 134512640 135751879 4292722208 18446744073709551615 134603001 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 205395 204756 150 303 0 205090 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 821580

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10109
/proc/meminfo: memFree=955972/2059040 swapFree=4192956/4192956
[pid=10051] ppid=10049 vsize=821580 CPUtime=1800.04
/proc/10051/stat : 10051 (wbo1.4b) R 10049 10051 10026 0 -1 4202496 204872 0 0 0 178606 1398 0 0 25 0 1 0 1468908 841297920 204756 1992294400 134512640 135751879 4292722208 18446744073709551615 134603001 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10051/statm: 205395 204756 150 303 0 205090 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 821580

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.58
CPU time (s): 1800.13
CPU user time (s): 1786.07
CPU system time (s): 14.0629
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 821580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.07
system time used= 14.0629
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 204872
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= 1190

runsolver used 3.19351 second user time and 8.28874 second system time

The end

Launcher Data 

Begin job on node057 at 2010-06-15 13:36:21
IDJOB=2655861
IDBENCH=2906
IDSOLVER=1161
FILE ID=node057/2655861-1276601781
PBS_JOBID= 11172254
Free space on /tmp= 62536 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_6_50_1.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655861-1276601781/watcher-2655861-1276601781 -o /tmp/evaluation-result-2655861-1276601781/solver-2655861-1276601781 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655861-1276601781.opb

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

MD5SUM BENCH= 775c76356ae7fda7a41e5dcf917f66b2
RANDOM SEED=1451644237

node057.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		: 3000.247
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	: 6000.49
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		: 3000.247
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1778132 kB
Buffers:         13008 kB
Cached:         133716 kB
SwapCached:          0 kB
Active:         105212 kB
Inactive:       100708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1778132 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2872 kB
Writeback:           0 kB
AnonPages:       59036 kB
Mapped:          15464 kB
Slab:            53292 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182492 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= 62532 MiB
End job on node057 at 2010-06-15 14:06:23