Trace number 2702218

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=509-P1=457-P2=223-P3=127-P4=431-P5=67-P6=17-P7=479-B.opb
MD5SUM0f650891245dab338bc3d2f3a3dc10c7
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark16.7774
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables189
Total number of constraints15
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints15
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2702218-1278546931.opb.
0.00/0.00	c Instance file HOME/instance-2702218-1278546931.opb
0.00/0.00	c File size is 42576 bytes.
0.00/0.01	c Highest Coefficient sum: 523264
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      756                                                 |
0.00/0.01	c |  Number Clauses:        567                                                 |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 589                                                 |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     756     1156     4842 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       100 |     756     1156     4842 |     5500      100     68 |  0.002 % |
0.00/0.02	c |       251 |     756     1156     4842 |     6050      251     77 |  0.002 % |
0.04/0.04	c |       476 |     756     1156     4842 |     6655      476     72 |  0.000 % |
0.04/0.07	c |       814 |     756     1156     4842 |     7320      814     68 |  0.000 % |
0.09/0.12	c |      1320 |     756     1156     4842 |     8052     1320     67 |  0.000 % |
0.09/0.17	c |      2079 |     756     1156     4842 |     8857     2079     75 |  0.000 % |
0.19/0.26	c |      3218 |     756     1156     4842 |     9743     3218     74 |  0.002 % |
0.39/0.41	c |      4927 |     756     1156     4842 |    10717     4927     79 |  0.000 % |
0.69/0.74	c |      7490 |     756     1156     4842 |    11789     7490     72 |  0.000 % |
1.09/1.13	c |     11334 |     756     1156     4842 |    12968    11334     71 |  0.000 % |
1.99/2.07	c |     17100 |     756     1156     4842 |    14265    10478     57 |  0.000 % |
2.99/3.05	c |     25750 |     756     1156     4842 |    15692    11898     50 |  0.000 % |
4.89/4.92	c |     38725 |     756     1156     4842 |    17261     9046     50 |  0.000 % |
7.29/7.31	c |     58187 |     756     1156     4842 |    18987    10660     58 |  0.000 % |
11.19/11.26	c |     87380 |     756     1156     4842 |    20886    10424     83 |  0.000 % |
20.08/20.17	c |    131170 |     756     1156     4842 |    22974    11704     56 |  0.000 % |
33.68/33.76	c |    196854 |     756     1156     4842 |    25272    16546     44 |  0.002 % |
58.57/58.66	c |    295380 |     756     1156     4842 |    27799    11337     41 |  0.000 % |
98.57/98.68	c |    443170 |     756     1156     4842 |    30579    24119     48 |  0.000 % |
152.25/152.33	c |    664854 |     756     1156     4842 |    33637    28518     64 |  0.000 % |
182.15/182.28	c There are 0 assigned variables. 0 in cost function.
182.85/182.98	c core #1
182.85/182.98	c core #2
182.85/182.98	c ============================[ Search Statistics ]==============================
182.85/182.98	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.85/182.98	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.85/182.98	c ===============================================================================
182.85/182.98	c |         0 |     667     1184     4679 |     5000        0    nan |  0.000 % |
182.85/182.99	c |       100 |     667     1184     4679 |     5500      100     78 | 13.713 % |
182.95/183.00	c |       250 |     667     1184     4679 |     6050      250     78 | 13.715 % |
182.95/183.02	c |       475 |     667     1184     4679 |     6655      475     72 | 13.713 % |
182.95/183.05	c |       812 |     667     1184     4679 |     7320      812     75 | 13.715 % |
182.95/183.09	c |      1318 |     667     1184     4679 |     8052     1318     80 | 13.714 % |
183.04/183.16	c |      2077 |     667     1184     4679 |     8857     2077     82 | 13.715 % |
183.14/183.27	c |      3217 |     667     1184     4679 |     9743     3217     78 | 13.713 % |
183.35/183.47	c |      4926 |     667     1184     4679 |    10717     4926     64 | 13.713 % |
183.65/183.79	c |      7490 |     667     1184     4679 |    11789     7490     64 | 13.713 % |
184.24/184.35	c |     11334 |     667     1184     4679 |    12968    11334     57 | 13.713 % |
184.94/185.03	c |     17100 |     667     1184     4679 |    14265    10313     52 | 13.713 % |
186.04/186.15	c |     25750 |     667     1184     4679 |    15692    11539     52 | 13.713 % |
188.04/188.14	c |     38724 |     667     1184     4679 |    17261     8441     45 | 13.713 % |
191.04/191.14	c |     58187 |     667     1184     4679 |    18987    10351     55 | 13.713 % |
196.03/196.15	c |     87380 |     667     1184     4679 |    20886    10053     57 | 13.713 % |
205.24/205.30	c |    131169 |     667     1184     4679 |    22974    10855     47 | 13.713 % |
222.14/222.26	c |    196853 |     667     1184     4679 |    25272    13360     45 | 13.713 % |
248.53/248.68	c |    295379 |     666     1184     4679 |    27799    24074     83 | 13.842 % |
300.51/300.67	c |    443170 |     666     1184     4679 |    30579    20141     70 | 13.842 % |
379.39/379.57	c |    664854 |     666     1184     4679 |    33637    23192     72 | 13.842 % |
540.14/540.36	c |    997382 |     666     1184     4679 |    37001    14059     39 | 13.842 % |
718.80/719.10	c |   1496170 |     666     1184     4679 |    40701    26638     45 | 13.842 % |
1093.90/1094.23	c |   2244353 |     665     1184     4679 |    44771    37116     72 | 13.973 % |
1691.34/1691.83	c |   3366627 |     665     1184     4679 |    49248    18398     49 | 13.972 % |

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-2702218-1278546931/watcher-2702218-1278546931 -o /tmp/evaluation-result-2702218-1278546931/solver-2702218-1278546931 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702218-1278546931.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: 1.08 1.90 1.31 3/105 27856
/proc/meminfo: memFree=1923328/2059040 swapFree=4097608/4192956
[pid=27856] ppid=27854 vsize=2844 CPUtime=0
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 372 0 0 0 0 0 0 0 25 0 1 0 22901429 2912256 280 1992294400 134512640 135751879 4291387088 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 711 280 146 303 0 406 0

[startup+0.042556 s]
/proc/loadavg: 1.08 1.90 1.31 3/105 27856
/proc/meminfo: memFree=1923328/2059040 swapFree=4097608/4192956
[pid=27856] ppid=27854 vsize=2972 CPUtime=0.04
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 396 0 0 0 4 0 0 0 25 0 1 0 22901429 3043328 304 1992294400 134512640 135751879 4291387088 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 743 304 147 303 0 438 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2972

[startup+0.100562 s]
/proc/loadavg: 1.08 1.90 1.31 3/105 27856
/proc/meminfo: memFree=1923328/2059040 swapFree=4097608/4192956
[pid=27856] ppid=27854 vsize=3228 CPUtime=0.09
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 457 0 0 0 9 0 0 0 25 0 1 0 22901429 3305472 365 1992294400 134512640 135751879 4291387088 18446744073709551615 134616678 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 807 365 147 303 0 502 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3228

[startup+0.300584 s]
/proc/loadavg: 1.08 1.90 1.31 3/105 27856
/proc/meminfo: memFree=1923328/2059040 swapFree=4097608/4192956
[pid=27856] ppid=27854 vsize=4260 CPUtime=0.29
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 731 0 0 0 28 1 0 0 25 0 1 0 22901429 4362240 639 1992294400 134512640 135751879 4291387088 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 1065 639 147 303 0 760 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4260

[startup+0.700629 s]
/proc/loadavg: 1.08 1.90 1.31 3/105 27856
/proc/meminfo: memFree=1923328/2059040 swapFree=4097608/4192956
[pid=27856] ppid=27854 vsize=5676 CPUtime=0.69
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 1076 0 0 0 67 2 0 0 25 0 1 0 22901429 5812224 984 1992294400 134512640 135751879 4291387088 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 1419 984 147 303 0 1114 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5676

[startup+1.50072 s]
/proc/loadavg: 1.08 1.90 1.31 2/106 27857
/proc/meminfo: memFree=1918856/2059040 swapFree=4097608/4192956
[pid=27856] ppid=27854 vsize=7924 CPUtime=1.49
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 1654 0 0 0 146 3 0 0 25 0 1 0 22901429 8114176 1562 1992294400 134512640 135751879 4291387088 18446744073709551615 134611204 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 1981 1562 147 303 0 1676 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7924

[startup+3.1009 s]
/proc/loadavg: 1.08 1.90 1.31 2/106 27857
/proc/meminfo: memFree=1916252/2059040 swapFree=4097608/4192956
[pid=27856] ppid=27854 vsize=11920 CPUtime=3.09
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 2641 0 0 0 304 5 0 0 25 0 1 0 22901429 12206080 2549 1992294400 134512640 135751879 4291387088 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 2980 2549 148 303 0 2675 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11920

[startup+6.30126 s]
/proc/loadavg: 1.07 1.89 1.31 2/106 27857
/proc/meminfo: memFree=1909184/2059040 swapFree=4097608/4192956
[pid=27856] ppid=27854 vsize=19136 CPUtime=6.29
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 4432 0 0 0 619 10 0 0 25 0 1 0 22901429 19595264 4340 1992294400 134512640 135751879 4291387088 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 4784 4340 148 303 0 4479 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19136

[startup+12.701 s]
/proc/loadavg: 1.07 1.87 1.31 2/106 27857
/proc/meminfo: memFree=1889592/2059040 swapFree=4097608/4192956
[pid=27856] ppid=27854 vsize=37216 CPUtime=12.68
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 8972 0 0 0 1246 22 0 0 25 0 1 0 22901429 38109184 8880 1992294400 134512640 135751879 4291387088 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 9304 8880 148 303 0 8999 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37216

[startup+25.5004 s]
/proc/loadavg: 1.05 1.83 1.30 2/106 27857
/proc/meminfo: memFree=1868388/2059040 swapFree=4097608/4192956
[pid=27856] ppid=27854 vsize=56996 CPUtime=25.49
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 13891 0 0 0 2510 39 0 0 25 0 1 0 22901429 58363904 13799 1992294400 134512640 135751879 4291387088 18446744073709551615 134616437 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 14249 13799 148 303 0 13944 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 56996

[startup+51.1003 s]
/proc/loadavg: 1.03 1.76 1.29 2/106 27858
/proc/meminfo: memFree=1838008/2059040 swapFree=4097608/4192956
[pid=27856] ppid=27854 vsize=88136 CPUtime=51.08
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 21641 0 0 0 5038 70 0 0 25 0 1 0 22901429 90251264 21549 1992294400 134512640 135751879 4291387088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 22034 21549 148 303 0 21729 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 88136

[startup+102.308 s]
/proc/loadavg: 1.01 1.64 1.27 2/106 27859
/proc/meminfo: memFree=1788904/2059040 swapFree=4097608/4192956
[pid=27856] ppid=27854 vsize=136608 CPUtime=102.27
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 33692 0 0 0 10103 124 0 0 25 0 1 0 22901429 139886592 33600 1992294400 134512640 135751879 4291387088 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 34152 33600 148 303 0 33847 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 136608

[startup+162.301 s]
/proc/loadavg: 1.00 1.52 1.26 2/106 27861
/proc/meminfo: memFree=1708552/2059040 swapFree=4097608/4192956
[pid=27856] ppid=27854 vsize=217480 CPUtime=162.24
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 53869 0 0 0 16035 189 0 0 25 0 1 0 22901429 222699520 53777 1992294400 134512640 135751879 4291387088 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 54370 53777 148 303 0 54065 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 217480

[startup+222.301 s]
/proc/loadavg: 1.00 1.42 1.24 2/106 27863
/proc/meminfo: memFree=1651512/2059040 swapFree=4097608/4192956
[pid=27856] ppid=27854 vsize=273400 CPUtime=222.23
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 68045 0 0 0 21962 261 0 0 25 0 1 0 22901429 279961600 67919 1992294400 134512640 135751879 4291387088 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 68350 67919 151 303 0 68045 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 273400

[startup+282.3 s]
/proc/loadavg: 1.00 1.34 1.22 2/106 27864
/proc/meminfo: memFree=1596208/2059040 swapFree=4097608/4192956
[pid=27856] ppid=27854 vsize=328968 CPUtime=282.21
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 81878 0 0 0 27904 317 0 0 25 0 1 0 22901429 336863232 81752 1992294400 134512640 135751879 4291387088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 82242 81752 151 303 0 81937 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 328968

[startup+342.3 s]
/proc/loadavg: 1.00 1.28 1.20 2/106 27874
/proc/meminfo: memFree=1540796/2059040 swapFree=4097616/4192956
[pid=27856] ppid=27854 vsize=379192 CPUtime=342.19
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 94411 0 0 0 33852 367 0 0 25 0 1 0 22901429 388292608 94285 1992294400 134512640 135751879 4291387088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 94798 94285 151 303 0 94493 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 379192

[startup+402.301 s]
/proc/loadavg: 1.00 1.23 1.19 2/106 27876
/proc/meminfo: memFree=1498512/2059040 swapFree=4097616/4192956
[pid=27856] ppid=27854 vsize=421704 CPUtime=402.18
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 104984 0 0 0 39806 412 0 0 25 0 1 0 22901429 431824896 104858 1992294400 134512640 135751879 4291387088 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 105426 104858 151 303 0 105121 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 421704

[startup+462.301 s]
/proc/loadavg: 1.00 1.18 1.17 2/106 27878
/proc/meminfo: memFree=1469620/2059040 swapFree=4097616/4192956
[pid=27856] ppid=27854 vsize=450964 CPUtime=462.16
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 112242 0 0 0 45765 451 0 0 25 0 1 0 22901429 461787136 112116 1992294400 134512640 135751879 4291387088 18446744073709551615 134606404 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 112741 112116 151 303 0 112436 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 450964

[startup+522.301 s]
/proc/loadavg: 1.00 1.15 1.16 2/106 27880
/proc/meminfo: memFree=1444448/2059040 swapFree=4097616/4192956
[pid=27856] ppid=27854 vsize=476300 CPUtime=522.15
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 118563 0 0 0 51727 488 0 0 25 0 1 0 22901429 487731200 118437 1992294400 134512640 135751879 4291387088 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 119075 118437 151 303 0 118770 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 476300

[startup+582.3 s]
/proc/loadavg: 1.00 1.12 1.15 2/106 27881
/proc/meminfo: memFree=1380464/2059040 swapFree=4097616/4192956
[pid=27856] ppid=27854 vsize=540368 CPUtime=582.14
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 134562 0 0 0 57664 550 0 0 25 0 1 0 22901429 553336832 134436 1992294400 134512640 135751879 4291387088 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 135092 134436 151 303 0 134787 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 540368

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.14 2/106 27882
/proc/meminfo: memFree=1323672/2059040 swapFree=4097616/4192956
[pid=27856] ppid=27854 vsize=596596 CPUtime=642.13
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 148597 0 0 0 63614 599 0 0 25 0 1 0 22901429 610914304 148471 1992294400 134512640 135751879 4291387088 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 149149 148471 151 303 0 148844 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 596596

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.09 2/106 27889
/proc/meminfo: memFree=1180824/2059040 swapFree=4097616/4192956
[pid=27856] ppid=27854 vsize=739476 CPUtime=882.05
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 184285 0 0 0 87445 760 0 0 25 0 1 0 22901429 757223424 184159 1992294400 134512640 135751879 4291387088 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 184869 184159 151 303 0 184564 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 739476

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.08 2/106 27890
/proc/meminfo: memFree=1156644/2059040 swapFree=4097616/4192956
[pid=27856] ppid=27854 vsize=764212 CPUtime=942.03
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 190447 0 0 0 93409 794 0 0 25 0 1 0 22901429 782553088 190321 1992294400 134512640 135751879 4291387088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 191053 190321 151 303 0 190748 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 764212

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.08 2/106 27892
/proc/meminfo: memFree=1134696/2059040 swapFree=4097616/4192956
[pid=27856] ppid=27854 vsize=785540 CPUtime=1002.02
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 195789 0 0 0 99374 828 0 0 25 0 1 0 22901429 804392960 195663 1992294400 134512640 135751879 4291387088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 196385 195663 151 303 0 196080 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 785540

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.07 2/106 27894
/proc/meminfo: memFree=1084724/2059040 swapFree=4097616/4192956
[pid=27856] ppid=27854 vsize=836036 CPUtime=1062.01
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 208389 0 0 0 105322 879 0 0 25 0 1 0 22901429 856100864 208263 1992294400 134512640 135751879 4291387088 18446744073709551615 134616353 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 209009 208263 151 303 0 208704 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 836036

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.07 2/106 27896
/proc/meminfo: memFree=1043804/2059040 swapFree=4097616/4192956
[pid=27856] ppid=27854 vsize=876616 CPUtime=1121.98
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 218513 0 0 0 111282 916 0 0 25 0 1 0 22901429 897654784 218387 1992294400 134512640 135751879 4291387088 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 219154 218387 151 303 0 218849 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 876616

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/106 27897
/proc/meminfo: memFree=998420/2059040 swapFree=4097616/4192956
[pid=27856] ppid=27854 vsize=922396 CPUtime=1181.97
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 229924 0 0 0 117238 959 0 0 25 0 1 0 22901429 944533504 229798 1992294400 134512640 135751879 4291387088 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 230599 229798 151 303 0 230294 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 922396

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/106 27898
/proc/meminfo: memFree=955764/2059040 swapFree=4097616/4192956
[pid=27856] ppid=27854 vsize=964616 CPUtime=1241.96
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 240427 0 0 0 123192 1004 0 0 25 0 1 0 22901429 987766784 240301 1992294400 134512640 135751879 4291387088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 241154 240301 151 303 0 240849 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 964616

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/106 27900
/proc/meminfo: memFree=929476/2059040 swapFree=4097616/4192956
[pid=27856] ppid=27854 vsize=990672 CPUtime=1301.94
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 246905 0 0 0 129156 1038 0 0 25 0 1 0 22901429 1014448128 246779 1992294400 134512640 135751879 4291387088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 247668 246779 151 303 0 247363 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 990672

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 27902
/proc/meminfo: memFree=901204/2059040 swapFree=4097616/4192956
[pid=27856] ppid=27854 vsize=1019192 CPUtime=1361.93
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 254023 0 0 0 135122 1071 0 0 25 0 1 0 22901429 1043652608 253897 1992294400 134512640 135751879 4291387088 18446744073709551615 134616390 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 254798 253897 151 303 0 254493 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 1019192

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 27904
/proc/meminfo: memFree=875164/2059040 swapFree=4097616/4192956
[pid=27856] ppid=27854 vsize=1045100 CPUtime=1421.91
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 260475 0 0 0 141088 1103 0 0 25 0 1 0 22901429 1070182400 260349 1992294400 134512640 135751879 4291387088 18446744073709551615 134616334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 261275 260349 151 303 0 260970 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 1045100

[startup+1482.3 s]
/proc/loadavg: 1.29 1.08 1.06 2/106 27908
/proc/meminfo: memFree=791956/2059040 swapFree=4097784/4192956
[pid=27856] ppid=27854 vsize=1072760 CPUtime=1481.89
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 267375 0 0 0 147054 1135 0 0 25 0 1 0 22901429 1098506240 267249 1992294400 134512640 135751879 4291387088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 268190 267249 151 303 0 267885 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 1072760

[startup+1542.3 s]
/proc/loadavg: 1.10 1.06 1.05 2/106 27909
/proc/meminfo: memFree=765792/2059040 swapFree=4097784/4192956
[pid=27856] ppid=27854 vsize=1098716 CPUtime=1541.88
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 273853 0 0 0 153019 1169 0 0 25 0 1 0 22901429 1125085184 273727 1992294400 134512640 135751879 4291387088 18446744073709551615 134602986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 274679 273727 151 303 0 274374 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 1098716

[startup+1602.3 s]
/proc/loadavg: 1.04 1.05 1.05 2/106 27911
/proc/meminfo: memFree=739380/2059040 swapFree=4097784/4192956
[pid=27856] ppid=27854 vsize=1125472 CPUtime=1601.86
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 280564 0 0 0 158983 1203 0 0 25 0 1 0 22901429 1152483328 280438 1992294400 134512640 135751879 4291387088 18446744073709551615 134616866 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 281368 280438 151 303 0 281063 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 1125472

[startup+1662.3 s]
/proc/loadavg: 1.01 1.04 1.04 2/106 27913
/proc/meminfo: memFree=708504/2059040 swapFree=4097784/4192956
[pid=27856] ppid=27854 vsize=1156056 CPUtime=1661.85
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 288177 0 0 0 164945 1240 0 0 25 0 1 0 22901429 1183801344 288051 1992294400 134512640 135751879 4291387088 18446744073709551615 134606393 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 289014 288051 151 303 0 288709 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 1156056

[startup+1722.3 s]
/proc/loadavg: 1.00 1.03 1.04 2/106 27915
/proc/meminfo: memFree=674404/2059040 swapFree=4097784/4192956
[pid=27856] ppid=27854 vsize=1190176 CPUtime=1721.83
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 296701 0 0 0 170902 1281 0 0 25 0 1 0 22901429 1218740224 296575 1992294400 134512640 135751879 4291387088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 297544 296575 151 303 0 297239 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 1190176

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.03 2/106 27916
/proc/meminfo: memFree=651960/2059040 swapFree=4097784/4192956
[pid=27856] ppid=27854 vsize=1213292 CPUtime=1781.81
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 302444 0 0 0 176870 1311 0 0 25 0 1 0 22901429 1242411008 302318 1992294400 134512640 135751879 4291387088 18446744073709551615 134516982 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 303323 302318 151 303 0 303018 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 1213292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.02 1.03 2/106 27917
/proc/meminfo: memFree=642784/2059040 swapFree=4097784/4192956
[pid=27856] ppid=27854 vsize=1221584 CPUtime=1800.01
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4202496 304545 0 0 0 178681 1320 0 0 25 0 1 0 22901429 1250902016 304419 1992294400 134512640 135751879 4291387088 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27856/statm: 305396 304419 151 303 0 305091 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1221584

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.02 1.03 2/107 27918
/proc/meminfo: memFree=1775292/2059040 swapFree=4097784/4192956
[pid=27856] ppid=27854 vsize=0 CPUtime=1800.12
/proc/27856/stat : 27856 (wbo1.4b) R 27854 27856 27113 0 -1 4203524 304545 0 0 0 178681 1331 0 0 25 0 1 0 22901429 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/27856/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.62
CPU time (s): 1800.13
CPU user time (s): 1786.82
CPU system time (s): 13.317
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 1221584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.82
system time used= 13.317
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 304545
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= 23420

runsolver used 2.79157 second user time and 8.69568 second system time

The end

Launcher Data 

Begin job on node088 at 2010-07-08 01:55:31
IDJOB=2702218
IDBENCH=48044
IDSOLVER=1161
FILE ID=node088/2702218-1278546931
PBS_JOBID= 11239475
Free space on /tmp= 62504 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=509-P1=457-P2=223-P3=127-P4=431-P5=67-P6=17-P7=479-B.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702218-1278546931/watcher-2702218-1278546931 -o /tmp/evaluation-result-2702218-1278546931/solver-2702218-1278546931 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702218-1278546931.opb

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

MD5SUM BENCH= 0f650891245dab338bc3d2f3a3dc10c7
RANDOM SEED=565511745

node088.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		: 3000.245
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		: 3000.245
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	: 5999.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1924104 kB
Buffers:          3360 kB
Cached:          33516 kB
SwapCached:      42580 kB
Active:          32528 kB
Inactive:        48636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1924104 kB
SwapTotal:     4192956 kB
SwapFree:      4097608 kB
Dirty:            2640 kB
Writeback:           0 kB
AnonPages:        6968 kB
Mapped:           5656 kB
Slab:            32028 kB
PageTables:       4088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   178288 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702218-1278546931.opb

Free space on /tmp at the end= 62500 MiB
End job on node088 at 2010-07-08 02:25:34