Trace number 2655862

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) 1800.17 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_7_60_3.opb
MD5SUM0cfcb152e5d64f6fbadc82a2b31230da
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 variables61
Total number of constraints15
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 constraints14
Minimum length of a constraint1
Maximum length of a constraint60
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 1901
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 5704
Number of bits of the biggest sum of numbers13
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-2655862-1276602261.opb.
0.00/0.00	c Instance file HOME/instance-2655862-1276602261.opb
0.00/0.00	c File size is 6882 bytes.
0.00/0.00	c Highest Coefficient sum: 5704
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:      61                                                  |
0.00/0.00	c |  Number Clauses:        1                                                   |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 14                                                  |
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 |      60       15      836 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       101 |      60       15      836 |     5500      101     38 |  1.667 % |
0.00/0.02	c |       252 |      60       15      836 |     6050      252     37 |  1.667 % |
0.00/0.04	c |       477 |      60       15      836 |     6655      477     36 |  1.667 % |
0.00/0.07	c |       814 |      60       15      836 |     7320      814     34 |  1.667 % |
0.10/0.11	c |      1320 |      60       15      836 |     8052     1320     34 |  1.667 % |
0.10/0.18	c |      2079 |      60       15      836 |     8857     2079     34 |  1.667 % |
0.19/0.29	c |      3218 |      60       15      836 |     9743     3218     34 |  1.667 % |
0.40/0.45	c |      4926 |      60       15      836 |    10717     4926     32 |  1.667 % |
0.69/0.72	c |      7488 |      60       15      836 |    11789     7488     32 |  1.667 % |
1.10/1.19	c |     11332 |      60       15      836 |    12968    11332     31 |  1.667 % |
1.89/1.93	c |     17098 |      60       15      836 |    14265    10594     30 |  1.667 % |
3.09/3.19	c |     25747 |      60       15      836 |    15692    12089     30 |  1.667 % |
5.19/5.23	c |     38722 |      60       15      836 |    17261     9331     30 |  1.667 % |
8.39/8.49	c |     58183 |      60       15      836 |    18987    11488     30 |  1.667 % |
13.69/13.70	c |     87375 |      60       15      836 |    20886    12134     30 |  1.667 % |
21.69/21.75	c |    131164 |      60       15      836 |    22974    14071     28 |  1.667 % |
34.48/34.56	c |    196849 |      60       15      836 |    25272    18408     30 |  1.667 % |
55.48/55.51	c |    295375 |      60       15      836 |    27799    15616     29 |  1.667 % |
87.77/87.88	c |    443165 |      60       15      836 |    30579    11216     28 |  1.667 % |
141.25/141.33	c |    664848 |      60       15      836 |    33637    17363     28 |  1.667 % |
181.94/182.04	c There are 1 assigned variables. 1 in cost function.
182.44/182.53	c ============================[ Search Statistics ]==============================
182.44/182.53	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.44/182.53	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.44/182.53	c ===============================================================================
182.44/182.53	c |         0 |      60       15      836 |     5000        0    nan |  0.000 % |
182.55/182.64	c |       101 |      60       15      836 |     5500      101     38 |  1.667 % |
182.55/182.65	c |       252 |      60       15      836 |     6050      252     37 |  1.667 % |
182.55/182.67	c |       477 |      60       15      836 |     6655      477     36 |  1.667 % |
182.55/182.70	c |       814 |      60       15      836 |     7320      814     34 |  1.667 % |
182.66/182.75	c |      1320 |      60       15      836 |     8052     1320     34 |  1.667 % |
182.75/182.82	c |      2079 |      60       15      836 |     8857     2079     34 |  1.667 % |
182.85/182.93	c |      3218 |      60       15      836 |     9743     3218     34 |  1.667 % |
183.05/183.11	c |      4926 |      60       15      836 |    10717     4926     32 |  1.667 % |
183.24/183.39	c |      7488 |      60       15      836 |    11789     7488     32 |  1.667 % |
183.85/183.91	c |     11332 |      60       15      836 |    12968    11332     31 |  1.667 % |
184.55/184.69	c |     17098 |      60       15      836 |    14265    10594     30 |  1.667 % |
185.85/185.98	c |     25747 |      60       15      836 |    15692    12089     30 |  1.667 % |
187.95/188.06	c |     38722 |      60       15      836 |    17261     9331     30 |  1.667 % |
191.25/191.35	c |     58183 |      60       15      836 |    18987    11488     30 |  1.667 % |
196.55/196.66	c |     87375 |      60       15      836 |    20886    12134     30 |  1.667 % |
204.65/204.71	c |    131164 |      60       15      836 |    22974    14071     28 |  1.667 % |
217.34/217.43	c |    196849 |      60       15      836 |    25272    18408     30 |  1.667 % |
238.44/238.54	c |    295375 |      60       15      836 |    27799    15616     29 |  1.667 % |
270.54/270.62	c |    443165 |      60       15      836 |    30579    11216     28 |  1.667 % |
322.61/322.79	c |    664848 |      60       15      836 |    33637    17363     28 |  1.667 % |
410.20/410.35	c |    997373 |      60       15      836 |    37001    11578     27 |  1.667 % |
557.67/557.81	c |   1496161 |      60       15      836 |    40701    19643     27 |  1.667 % |
793.21/793.48	c |   2244343 |      60       15      836 |    44771    32062     28 |  1.667 % |
1185.20/1185.53	c |   3366618 |      60       15      836 |    49248    18515     27 |  1.667 % |

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-2655862-1276602261/watcher-2655862-1276602261 -o /tmp/evaluation-result-2655862-1276602261/solver-2655862-1276602261 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655862-1276602261.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: 1.00 1.00 1.00 2/106 2479
/proc/meminfo: memFree=1822836/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=2444 CPUtime=0
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 276 0 0 0 0 0 0 0 17 0 1 0 33881490 2502656 193 1992294400 134512640 135751879 4291387280 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 611 193 146 303 0 306 0

[startup+0.105506 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 2479
/proc/meminfo: memFree=1822836/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=2700 CPUtime=0.1
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 339 0 0 0 10 0 0 0 17 0 1 0 33881490 2764800 256 1992294400 134512640 135751879 4291387280 18446744073709551615 134611275 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 675 256 147 303 0 370 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2700

[startup+0.201514 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 2479
/proc/meminfo: memFree=1822836/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=2956 CPUtime=0.19
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 399 0 0 0 19 0 0 0 17 0 1 0 33881490 3026944 316 1992294400 134512640 135751879 4291387280 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 739 316 147 303 0 434 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2956

[startup+0.301522 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 2479
/proc/meminfo: memFree=1822836/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=3216 CPUtime=0.29
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 457 0 0 0 29 0 0 0 17 0 1 0 33881490 3293184 374 1992294400 134512640 135751879 4291387280 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 804 374 147 303 0 499 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3216

[startup+0.701553 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 2479
/proc/meminfo: memFree=1822836/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=4016 CPUtime=0.69
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 662 0 0 0 68 1 0 0 17 0 1 0 33881490 4112384 579 1992294400 134512640 135751879 4291387280 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 1004 579 147 303 0 699 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4016

[startup+1.50162 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2480
/proc/meminfo: memFree=1820224/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=5320 CPUtime=1.49
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 966 0 0 0 147 2 0 0 18 0 1 0 33881490 5447680 883 1992294400 134512640 135751879 4291387280 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 1330 883 148 303 0 1025 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5320

[startup+3.10174 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2480
/proc/meminfo: memFree=1818364/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=7580 CPUtime=3.09
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 1551 0 0 0 304 5 0 0 21 0 1 0 33881490 7761920 1468 1992294400 134512640 135751879 4291387280 18446744073709551615 134611163 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 1895 1468 148 303 0 1590 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7580

[startup+6.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2480
/proc/meminfo: memFree=1814024/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=11620 CPUtime=6.29
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 2554 0 0 0 619 10 0 0 25 0 1 0 33881490 11898880 2471 1992294400 134512640 135751879 4291387280 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 2905 2471 148 303 0 2600 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11620

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2480
/proc/meminfo: memFree=1806460/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=19028 CPUtime=12.69
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 4372 0 0 0 1249 20 0 0 25 0 1 0 33881490 19484672 4289 1992294400 134512640 135751879 4291387280 18446744073709551615 134611179 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 4757 4289 148 303 0 4452 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19028

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2480
/proc/meminfo: memFree=1792944/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=32032 CPUtime=25.48
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 7633 0 0 0 2510 38 0 0 25 0 1 0 33881490 32800768 7550 1992294400 134512640 135751879 4291387280 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 8008 7550 148 303 0 7703 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32032

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2480
/proc/meminfo: memFree=1769260/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=55900 CPUtime=51.08
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 13598 0 0 0 5040 68 0 0 25 0 1 0 33881490 57241600 13515 1992294400 134512640 135751879 4291387280 18446744073709551615 135209796 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 13975 13515 148 303 0 13670 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 55900

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2482
/proc/meminfo: memFree=1725984/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=98696 CPUtime=102.27
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 24261 0 0 0 10104 123 0 0 25 0 1 0 33881490 101064704 24178 1992294400 134512640 135751879 4291387280 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 24674 24178 148 303 0 24369 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 98696

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2484
/proc/meminfo: memFree=1681592/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=143228 CPUtime=162.26
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 35400 0 0 0 16044 182 0 0 25 0 1 0 33881490 146665472 35317 1992294400 134512640 135751879 4291387280 18446744073709551615 134611181 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 35807 35317 148 303 0 35502 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 143228

[startup+222.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2486
/proc/meminfo: memFree=1638812/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=185552 CPUtime=222.25
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 46040 0 0 0 21968 257 0 0 25 0 1 0 33881490 190005248 45924 1992294400 134512640 135751879 4291387280 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 46388 45924 150 303 0 46083 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 185552

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2486
/proc/meminfo: memFree=1600248/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=224628 CPUtime=282.22
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 55774 0 0 0 27900 322 0 0 25 0 1 0 33881490 230019072 55658 1992294400 134512640 135751879 4291387280 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 56157 55658 150 303 0 55852 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 224628

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2488
/proc/meminfo: memFree=1565156/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=259080 CPUtime=342.21
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 64390 0 0 0 33835 386 0 0 25 0 1 0 33881490 265297920 64274 1992294400 134512640 135751879 4291387280 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 64770 64274 150 303 0 64465 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 259080

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2490
/proc/meminfo: memFree=1527088/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=297552 CPUtime=402.19
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 74016 0 0 0 39775 444 0 0 25 0 1 0 33881490 304693248 73900 1992294400 134512640 135751879 4291387280 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 74388 73900 150 303 0 74083 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 297552

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2492
/proc/meminfo: memFree=1486912/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=337464 CPUtime=462.19
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 83965 0 0 0 45721 498 0 0 25 0 1 0 33881490 345563136 83849 1992294400 134512640 135751879 4291387280 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 84366 83849 150 303 0 84061 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 337464

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2494
/proc/meminfo: memFree=1450084/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=374180 CPUtime=522.17
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 93147 0 0 0 51670 547 0 0 25 0 1 0 33881490 383160320 93031 1992294400 134512640 135751879 4291387280 18446744073709551615 134616444 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 93545 93031 150 303 0 93240 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 374180

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2494
/proc/meminfo: memFree=1414620/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=409132 CPUtime=582.15
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 101883 0 0 0 57619 596 0 0 25 0 1 0 33881490 418951168 101767 1992294400 134512640 135751879 4291387280 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 102283 101767 150 303 0 101978 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 409132

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2496
/proc/meminfo: memFree=1378908/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=445240 CPUtime=642.14
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 110934 0 0 0 63567 647 0 0 25 0 1 0 33881490 455925760 110818 1992294400 134512640 135751879 4291387280 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 111310 110818 150 303 0 111005 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 445240

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2502
/proc/meminfo: memFree=1277476/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=546256 CPUtime=822.1
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 136113 0 0 0 81422 788 0 0 25 0 1 0 33881490 559366144 135997 1992294400 134512640 135751879 4291387280 18446744073709551615 134649755 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 136564 135997 150 303 0 136259 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 546256

[startup+882.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2502
/proc/meminfo: memFree=1245484/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=578012 CPUtime=882.09
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 144048 0 0 0 87372 837 0 0 25 0 1 0 33881490 591884288 143932 1992294400 134512640 135751879 4291387280 18446744073709551615 134518465 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 144503 143932 150 303 0 144198 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 578012

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2504
/proc/meminfo: memFree=1212500/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=611312 CPUtime=942.08
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 152354 0 0 0 93321 887 0 0 25 0 1 0 33881490 625983488 152238 1992294400 134512640 135751879 4291387280 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 152828 152238 150 303 0 152523 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 611312

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2515
/proc/meminfo: memFree=1179516/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=643436 CPUtime=1002.04
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 160389 0 0 0 99267 937 0 0 25 0 1 0 33881490 658878464 160273 1992294400 134512640 135751879 4291387280 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 160859 160273 150 303 0 160554 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 643436

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2517
/proc/meminfo: memFree=1149880/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=673532 CPUtime=1062.03
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 167887 0 0 0 105219 984 0 0 25 0 1 0 33881490 689696768 167771 1992294400 134512640 135751879 4291387280 18446744073709551615 134616848 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 168383 167771 150 303 0 168078 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 673532

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2519
/proc/meminfo: memFree=1119996/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=703252 CPUtime=1122.01
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 175323 0 0 0 111168 1033 0 0 25 0 1 0 33881490 720130048 175207 1992294400 134512640 135751879 4291387280 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 175813 175207 150 303 0 175508 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 703252

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2519
/proc/meminfo: memFree=1089988/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=733268 CPUtime=1182
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 182834 0 0 0 117122 1078 0 0 25 0 1 0 33881490 750866432 182718 1992294400 134512640 135751879 4291387280 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 183317 182718 150 303 0 183012 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 733268

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2521
/proc/meminfo: memFree=1059484/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=763708 CPUtime=1241.99
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 190453 0 0 0 123077 1122 0 0 25 0 1 0 33881490 782036992 190337 1992294400 134512640 135751879 4291387280 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 190927 190337 150 303 0 190622 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 763708

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2523
/proc/meminfo: memFree=1032080/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=790724 CPUtime=1301.97
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 197189 0 0 0 129031 1166 0 0 25 0 1 0 33881490 809701376 197073 1992294400 134512640 135751879 4291387280 18446744073709551615 134616840 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 197681 197073 150 303 0 197376 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 790724

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2525
/proc/meminfo: memFree=999840/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=823080 CPUtime=1361.95
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 205294 0 0 0 134984 1211 0 0 25 0 1 0 33881490 842833920 205178 1992294400 134512640 135751879 4291387280 18446744073709551615 134616437 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 205770 205178 150 303 0 205465 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 823080

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2527
/proc/meminfo: memFree=969708/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=852968 CPUtime=1421.95
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 212755 0 0 0 140943 1252 0 0 25 0 1 0 33881490 873439232 212639 1992294400 134512640 135751879 4291387280 18446744073709551615 134518784 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 213242 212639 150 303 0 212937 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 852968

[startup+1482.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 2527
/proc/meminfo: memFree=941560/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=881044 CPUtime=1481.93
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 219784 0 0 0 146895 1298 0 0 25 0 1 0 33881490 902189056 219668 1992294400 134512640 135751879 4291387280 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 220261 219668 150 303 0 219956 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 881044

[startup+1542.31 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 2529
/proc/meminfo: memFree=912792/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=909648 CPUtime=1541.92
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 226929 0 0 0 152849 1343 0 0 25 0 1 0 33881490 931479552 226813 1992294400 134512640 135751879 4291387280 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 227412 226813 150 303 0 227107 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 909648

[startup+1602.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 2531
/proc/meminfo: memFree=883776/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=939316 CPUtime=1601.9
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 234346 0 0 0 158802 1388 0 0 25 0 1 0 33881490 961859584 234230 1992294400 134512640 135751879 4291387280 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 234829 234230 150 303 0 234524 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 939316

[startup+1662.3 s]
/proc/loadavg: 1.10 1.06 1.01 2/107 2533
/proc/meminfo: memFree=855008/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=967432 CPUtime=1661.89
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 241367 0 0 0 164758 1431 0 0 25 0 1 0 33881490 990650368 241251 1992294400 134512640 135751879 4291387280 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 241858 241251 150 303 0 241553 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 967432

[startup+1722.3 s]
/proc/loadavg: 1.04 1.05 1.00 2/107 2535
/proc/meminfo: memFree=828472/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=994816 CPUtime=1721.87
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 248212 0 0 0 170716 1471 0 0 25 0 1 0 33881490 1018691584 248096 1992294400 134512640 135751879 4291387280 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 248704 248096 150 303 0 248399 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 994816

[startup+1782.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 2535
/proc/meminfo: memFree=797968/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=1024156 CPUtime=1781.86
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 255552 0 0 0 176666 1520 0 0 25 0 1 0 33881490 1048735744 255436 1992294400 134512640 135751879 4291387280 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 256039 255436 150 303 0 255734 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 1024156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 2537
/proc/meminfo: memFree=788668/2059040 swapFree=4136680/4192956
[pid=2479] ppid=2477 vsize=1033264 CPUtime=1800.06
/proc/2479/stat : 2479 (wbo1.4b) R 2477 2479 2326 0 -1 4202496 257818 0 0 0 178473 1533 0 0 25 0 1 0 33881490 1058062336 257702 1992294400 134512640 135751879 4291387280 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2479/statm: 258316 257702 150 303 0 258011 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1033264

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.61
CPU time (s): 1800.17
CPU user time (s): 1784.73
CPU system time (s): 15.4347
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 1033264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1784.73
system time used= 15.4347
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 257818
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= 3
involuntary context switches= 3917

runsolver used 3.10653 second user time and 8.37173 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-15 13:44:21
IDJOB=2655862
IDBENCH=2909
IDSOLVER=1161
FILE ID=node026/2655862-1276602261
PBS_JOBID= 11172241
Free space on /tmp= 62560 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_7_60_3.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655862-1276602261/watcher-2655862-1276602261 -o /tmp/evaluation-result-2655862-1276602261/solver-2655862-1276602261 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655862-1276602261.opb

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

MD5SUM BENCH= 0cfcb152e5d64f6fbadc82a2b31230da
RANDOM SEED=1508241

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1823364 kB
Buffers:         40528 kB
Cached:         103392 kB
SwapCached:       9768 kB
Active:          92640 kB
Inactive:        64640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1823364 kB
SwapTotal:     4192956 kB
SwapFree:      4136680 kB
Dirty:            2628 kB
Writeback:           0 kB
AnonPages:       11612 kB
Mapped:           9492 kB
Slab:            56572 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180732 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= 62556 MiB
End job on node026 at 2010-06-15 14:14:23