Trace number 2702154

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) 1800.19 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=67-P1=349-P2=67-P3=499-P4=79-P5=347-P6=307-B.opb
MD5SUM0f5232be892543458d8a9fd6fc4fb56e
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 benchmark6.01608
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 variables162
Total number of constraints13
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 constraints13
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)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2702154-1278546647.opb.
0.00/0.00	c Instance file HOME/instance-2702154-1278546647.opb
0.00/0.00	c File size is 36228 bytes.
0.00/0.00	c Highest Coefficient sum: 523264
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.01         s                                      |
0.00/0.00	c |  Number Variables:      648                                                 |
0.00/0.00	c |  Number Clauses:        486                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 505                                                 |
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 |     648      991     4149 |     5000        0    nan |  0.000 % |
0.01/0.01	c |       101 |     648      991     4149 |     5500      101     86 |  0.002 % |
0.01/0.02	c |       253 |     648      991     4149 |     6050      253     79 |  0.002 % |
0.01/0.04	c |       478 |     648      991     4149 |     6655      478     78 |  0.000 % |
0.01/0.07	c |       815 |     648      991     4149 |     7320      815     78 |  0.000 % |
0.10/0.12	c |      1321 |     648      991     4149 |     8052     1321     71 |  0.000 % |
0.10/0.20	c |      2081 |     648      991     4149 |     8857     2081     71 |  0.002 % |
0.29/0.38	c |      3221 |     648      991     4149 |     9743     3221     66 |  0.000 % |
0.59/0.61	c |      4931 |     648      991     4149 |    10717     4931     68 |  0.002 % |
0.99/1.05	c |      7493 |     648      991     4149 |    11789     7493     62 |  0.000 % |
1.70/1.70	c |     11338 |     648      991     4149 |    12968    11338     57 |  0.000 % |
2.39/2.46	c |     17104 |     648      991     4149 |    14265    10476     50 |  0.000 % |
3.99/4.01	c |     25753 |     648      991     4149 |    15692    11828     62 |  0.000 % |
5.69/5.74	c |     38727 |     648      991     4149 |    17261     8667     55 |  0.000 % |
8.70/8.79	c |     58188 |     648      991     4149 |    18987    10386     65 |  0.000 % |
12.79/12.84	c |     87380 |     648      991     4149 |    20886    10527     64 |  0.000 % |
22.69/22.75	c |    131169 |     648      991     4149 |    22974    11757     47 |  0.000 % |
38.17/38.24	c |    196853 |     648      991     4149 |    25272    16327     45 |  0.000 % |
45.38/45.42	c ===============================================================================
45.38/45.42	c New solution: 301
45.38/45.42	o 301
45.38/45.42	c Elapsed CPU time: 44.7492 s	Remaining CPU time: 135.251 s
45.38/45.42	c ===============================================================================
45.38/45.42	c |    234455 |     648      992     4158 |     5000    24513     49 |  0.000 % |
45.58/45.64	c |    234555 |     648      992     4158 |     5500     2813     64 |  0.000 % |
45.58/45.66	c |    234705 |     648      992     4158 |     6050     2963     64 |  0.000 % |
45.58/45.68	c |    234930 |     648      992     4158 |     6655     3188     63 |  0.000 % |
45.67/45.72	c |    235267 |     648      992     4158 |     7320     3525     63 |  0.000 % |
45.67/45.76	c |    235774 |     648      992     4158 |     8052     4032     64 |  0.002 % |
45.77/45.85	c |    236534 |     648      992     4158 |     8857     4792     64 |  0.000 % |
45.88/45.97	c |    237673 |     648      992     4158 |     9743     5931     64 |  0.000 % |
46.08/46.19	c |    239381 |     648      992     4158 |    10717     7639     66 |  0.000 % |
46.47/46.54	c |    241944 |     648      992     4158 |    11789    10202     65 |  0.000 % |
47.28/47.32	c |    245788 |     648      992     4158 |    12968     8048     67 |  0.000 % |
47.87/47.99	c |    251555 |     648      992     4158 |    14265     7083     72 |  0.000 % |
48.97/49.04	c |    260205 |     648      992     4158 |    15692     8364     50 |  0.000 % |
50.97/51.05	c |    273179 |     648      992     4158 |    17261    13397     47 |  0.000 % |
53.97/54.05	c |    292641 |     648      992     4158 |    18987    15275     51 |  0.000 % |
59.07/59.11	c |    321835 |     648      992     4158 |    20886    15572     47 |  0.000 % |
66.27/66.36	c |    365625 |     648      992     4158 |    22974    16473     64 |  0.000 % |
79.86/79.99	c |    431309 |     648      992     4158 |    25272    20305     40 |  0.000 % |
108.95/109.03	c |    529836 |     648      992     4158 |    27799    16712     52 |  0.000 % |
148.14/148.27	c |    677626 |     648      992     4158 |    30579    12139     43 |  0.000 % |
182.23/182.36	c There are 0 assigned variables. 0 in cost function.
182.93/183.09	c core #1
182.93/183.09	c core #2
182.93/183.09	c ============================[ Search Statistics ]==============================
182.93/183.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.93/183.09	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.93/183.09	c ===============================================================================
182.93/183.09	c |         0 |     559     1019     3981 |     5000        0    nan |  0.000 % |
183.02/183.10	c |       100 |     559     1019     3981 |     5500      100     84 | 15.940 % |
183.02/183.12	c |       250 |     559     1019     3981 |     6050      250     80 | 15.942 % |
183.02/183.14	c |       476 |     559     1019     3981 |     6655      476     75 | 15.940 % |
183.02/183.18	c |       813 |     559     1019     3981 |     7320      813     71 | 15.940 % |
183.13/183.23	c |      1319 |     559     1019     3981 |     8052     1319     74 | 15.942 % |
183.23/183.32	c |      2082 |     559     1019     3981 |     8857     2082     66 | 15.940 % |
183.33/183.47	c |      3222 |     559     1019     3981 |     9743     3222     63 | 15.940 % |
183.64/183.74	c |      4930 |     559     1019     3981 |    10717     4930     60 | 15.940 % |
184.13/184.25	c |      7493 |     559     1019     3981 |    11789     7493     55 | 15.940 % |
185.23/185.38	c |     11337 |     559     1019     3981 |    12968    11337     58 | 15.942 % |
186.12/186.26	c |     17103 |     559     1019     3981 |    14265    10485     56 | 15.940 % |
188.04/188.12	c |     25752 |     559     1019     3981 |    15692    11872     56 | 15.940 % |
190.72/190.83	c |     38726 |     559     1019     3981 |    17261     8770     64 | 15.940 % |
195.03/195.13	c |     58187 |     559     1019     3981 |    18987    10589     46 | 15.940 % |
200.92/201.00	c |     87379 |     559     1019     3981 |    20886    10660     48 | 15.942 % |
212.32/212.46	c |    131168 |     559     1019     3981 |    22974    11922     43 | 15.940 % |
229.31/229.50	c |    196852 |     559     1019     3981 |    25272    15107     53 | 15.940 % |
257.31/257.43	c |    295380 |     559     1019     3981 |    27799    24763     48 | 15.940 % |
307.68/307.82	c |    443169 |     559     1019     3981 |    30579    18172     46 | 15.940 % |
393.16/393.35	c |    664852 |     559     1019     3981 |    33637    21871     50 | 15.940 % |
524.42/524.60	c |    997378 |     559     1019     3981 |    37001    12392     64 | 15.940 % |
741.33/741.65	c |   1496168 |     549     1019     3981 |    40701    18599     69 | 17.446 % |
1146.79/1147.22	c |   2244351 |     549     1019     3981 |    44771    22741     40 | 17.446 % |
1776.78/1777.41	c |   3366626 |     547     1019     3981 |    49248    15247     43 | 17.747 % |

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-2702154-1278546647/watcher-2702154-1278546647 -o /tmp/evaluation-result-2702154-1278546647/solver-2702154-1278546647 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702154-1278546647.opb 

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


[startup+0 s]
/proc/loadavg: 0.99 0.75 0.35 3/106 28548
/proc/meminfo: memFree=1591216/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=2840 CPUtime=0
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 353 0 0 0 0 0 0 0 20 0 1 0 22872806 2908160 263 1992294400 134512640 135751879 4287240512 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 710 263 146 303 0 405 0

[startup+0.01234 s]
/proc/loadavg: 0.99 0.75 0.35 3/106 28548
/proc/meminfo: memFree=1591216/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=2840 CPUtime=0.01
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 353 0 0 0 1 0 0 0 20 0 1 0 22872806 2908160 263 1992294400 134512640 135751879 4287240512 18446744073709551615 135209095 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 710 263 146 303 0 405 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2840

[startup+0.101356 s]
/proc/loadavg: 0.99 0.75 0.35 3/106 28548
/proc/meminfo: memFree=1591216/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=3100 CPUtime=0.1
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 440 0 0 0 10 0 0 0 20 0 1 0 22872806 3174400 350 1992294400 134512640 135751879 4287240512 18446744073709551615 134611230 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 775 350 147 303 0 470 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3100

[startup+0.301394 s]
/proc/loadavg: 0.99 0.75 0.35 3/106 28548
/proc/meminfo: memFree=1591216/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=3756 CPUtime=0.29
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 606 0 0 0 29 0 0 0 20 0 1 0 22872806 3846144 516 1992294400 134512640 135751879 4287240512 18446744073709551615 134611206 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 939 516 147 303 0 634 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3756

[startup+0.701469 s]
/proc/loadavg: 0.99 0.75 0.35 3/106 28548
/proc/meminfo: memFree=1591216/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=4800 CPUtime=0.69
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 866 0 0 0 68 1 0 0 20 0 1 0 22872806 4915200 776 1992294400 134512640 135751879 4287240512 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 1200 776 147 303 0 895 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4800

[startup+1.50162 s]
/proc/loadavg: 0.99 0.76 0.36 2/107 28549
/proc/meminfo: memFree=1588232/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=6216 CPUtime=1.49
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 1211 0 0 0 147 2 0 0 23 0 1 0 22872806 6365184 1121 1992294400 134512640 135751879 4287240512 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 1554 1122 147 303 0 1249 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6216

[startup+3.10092 s]
/proc/loadavg: 0.99 0.76 0.36 2/107 28549
/proc/meminfo: memFree=1585752/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=10224 CPUtime=3.09
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 2195 0 0 0 303 6 0 0 25 0 1 0 22872806 10469376 2105 1992294400 134512640 135751879 4287240512 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 2556 2105 148 303 0 2251 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10224

[startup+6.30153 s]
/proc/loadavg: 0.99 0.76 0.36 2/107 28549
/proc/meminfo: memFree=1577940/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=18112 CPUtime=6.29
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 4174 0 0 0 618 11 0 0 25 0 1 0 22872806 18546688 4084 1992294400 134512640 135751879 4287240512 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 4528 4084 148 303 0 4223 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18112

[startup+12.7007 s]
/proc/loadavg: 0.99 0.76 0.36 2/107 28549
/proc/meminfo: memFree=1560952/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=33780 CPUtime=12.69
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 8084 0 0 0 1247 22 0 0 25 0 1 0 22872806 34590720 7994 1992294400 134512640 135751879 4287240512 18446744073709551615 134602478 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 8445 7994 148 303 0 8140 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33780

[startup+25.5012 s]
/proc/loadavg: 0.99 0.77 0.37 2/107 28549
/proc/meminfo: memFree=1541732/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=52048 CPUtime=25.48
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 12642 0 0 0 2509 39 0 0 25 0 1 0 22872806 53297152 12552 1992294400 134512640 135751879 4287240512 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 13012 12552 148 303 0 12707 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52048

[startup+51.101 s]
/proc/loadavg: 0.99 0.79 0.39 2/107 28549
/proc/meminfo: memFree=1506392/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=87956 CPUtime=51.07
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 21612 0 0 0 5031 76 0 0 25 0 1 0 22872806 90066944 21522 1992294400 134512640 135751879 4287240512 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 21989 21522 148 303 0 21684 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 87956

[startup+102.309 s]
/proc/loadavg: 0.99 0.82 0.42 3/107 28551
/proc/meminfo: memFree=1435340/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=157692 CPUtime=102.26
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 39047 0 0 0 10084 142 0 0 25 0 1 0 22872806 161476608 38957 1992294400 134512640 135751879 4287240512 18446744073709551615 134517037 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 39423 38957 148 303 0 39118 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 157692

[startup+162.301 s]
/proc/loadavg: 0.99 0.85 0.45 2/107 28553
/proc/meminfo: memFree=1365032/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=228468 CPUtime=162.24
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 56693 0 0 0 16015 209 0 0 25 0 1 0 22872806 233951232 56603 1992294400 134512640 135751879 4287240512 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 57117 56603 148 303 0 56812 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 228468

[startup+222.301 s]
/proc/loadavg: 1.05 0.89 0.49 2/107 28555
/proc/meminfo: memFree=1317912/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=274640 CPUtime=222.21
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 68333 0 0 0 21949 272 0 0 25 0 1 0 22872806 281231360 68212 1992294400 134512640 135751879 4287240512 18446744073709551615 134602936 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 68660 68212 151 303 0 68355 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 274640

[startup+282.301 s]
/proc/loadavg: 1.02 0.91 0.52 2/107 28557
/proc/meminfo: memFree=1271536/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=321896 CPUtime=282.19
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 80079 0 0 0 27888 331 0 0 25 0 1 0 22872806 329621504 79958 1992294400 134512640 135751879 4287240512 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 80474 79958 151 303 0 80169 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 321896

[startup+342.302 s]
/proc/loadavg: 1.00 0.92 0.55 2/107 28557
/proc/meminfo: memFree=1234584/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=358328 CPUtime=342.18
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 89124 0 0 0 33836 382 0 0 25 0 1 0 22872806 366927872 89003 1992294400 134512640 135751879 4287240512 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 89582 89003 151 303 0 89277 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 358328

[startup+402.301 s]
/proc/loadavg: 1.00 0.93 0.57 2/107 28559
/proc/meminfo: memFree=1197632/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=395700 CPUtime=402.16
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 98453 0 0 0 39785 431 0 0 25 0 1 0 22872806 405196800 98332 1992294400 134512640 135751879 4287240512 18446744073709551615 134616355 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 98925 98332 151 303 0 98620 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 395700

[startup+462.302 s]
/proc/loadavg: 1.00 0.94 0.59 2/107 28561
/proc/meminfo: memFree=1149892/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=442916 CPUtime=462.13
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 110234 0 0 0 45735 478 0 0 25 0 1 0 22872806 453545984 110113 1992294400 134512640 135751879 4287240512 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 110729 110113 151 303 0 110424 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 442916

[startup+522.301 s]
/proc/loadavg: 1.00 0.95 0.62 2/107 28563
/proc/meminfo: memFree=1117032/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=476040 CPUtime=522.11
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 118486 0 0 0 51688 523 0 0 25 0 1 0 22872806 487464960 118365 1992294400 134512640 135751879 4287240512 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 119010 118365 151 303 0 118705 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 476040

[startup+582.3 s]
/proc/loadavg: 1.00 0.95 0.64 2/107 28565
/proc/meminfo: memFree=1079336/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=513440 CPUtime=582.09
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 127829 0 0 0 57638 571 0 0 25 0 1 0 22872806 525762560 127708 1992294400 134512640 135751879 4287240512 18446744073709551615 134616444 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 128360 127708 151 303 0 128055 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 513440

[startup+642.301 s]
/proc/loadavg: 1.00 0.96 0.66 2/107 28574
/proc/meminfo: memFree=1039284/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=552776 CPUtime=642.07
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 137647 0 0 0 63593 614 0 0 25 0 1 0 22872806 566042624 137526 1992294400 134512640 135751879 4287240512 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 138194 137526 151 303 0 137889 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 552776

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.73 2/107 28582
/proc/meminfo: memFree=894328/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=697828 CPUtime=881.98
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 173815 0 0 0 87418 780 0 0 25 0 1 0 22872806 714575872 173694 1992294400 134512640 135751879 4287240512 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 174457 173694 151 303 0 174152 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 697828

[startup+942.3 s]
/proc/loadavg: 1.00 0.97 0.74 2/107 28582
/proc/meminfo: memFree=867544/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=724728 CPUtime=941.96
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 180538 0 0 0 93377 819 0 0 25 0 1 0 22872806 742121472 180417 1992294400 134512640 135751879 4287240512 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 181182 180417 151 303 0 180877 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 724728

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.75 2/107 28584
/proc/meminfo: memFree=842868/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=749280 CPUtime=1001.93
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 186645 0 0 0 99338 855 0 0 25 0 1 0 22872806 767262720 186524 1992294400 134512640 135751879 4287240512 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 187320 186524 151 303 0 187015 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 749280

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.76 2/107 28586
/proc/meminfo: memFree=815960/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=776160 CPUtime=1061.92
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 193363 0 0 0 105298 894 0 0 25 0 1 0 22872806 794787840 193242 1992294400 134512640 135751879 4287240512 18446744073709551615 134616448 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 194040 193242 151 303 0 193735 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 776160

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.77 2/107 28588
/proc/meminfo: memFree=789672/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=802296 CPUtime=1121.9
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 199888 0 0 0 111260 930 0 0 25 0 1 0 22872806 821551104 199767 1992294400 134512640 135751879 4287240512 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 200574 199767 151 303 0 200269 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 802296

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.79 2/107 28590
/proc/meminfo: memFree=749744/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=842340 CPUtime=1181.88
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 209888 0 0 0 117208 980 0 0 25 0 1 0 22872806 862556160 209767 1992294400 134512640 135751879 4287240512 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 210585 209767 151 303 0 210280 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 842340

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.80 2/107 28590
/proc/meminfo: memFree=724324/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=867452 CPUtime=1241.86
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 216170 0 0 0 123169 1017 0 0 25 0 1 0 22872806 888270848 216049 1992294400 134512640 135751879 4287240512 18446744073709551615 134616380 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 216863 216049 151 303 0 216558 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 867452

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.81 2/107 28592
/proc/meminfo: memFree=701012/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=890700 CPUtime=1301.84
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 221948 0 0 0 129136 1048 0 0 25 0 1 0 22872806 912076800 221827 1992294400 134512640 135751879 4287240512 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 222675 221827 151 303 0 222370 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 890700

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.82 2/107 28594
/proc/meminfo: memFree=677948/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=913908 CPUtime=1361.82
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 227762 0 0 0 135102 1080 0 0 25 0 1 0 22872806 935841792 227641 1992294400 134512640 135751879 4287240512 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 228477 227641 151 303 0 228172 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 913908

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.83 2/107 28596
/proc/meminfo: memFree=649428/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=942088 CPUtime=1421.8
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 234787 0 0 0 141062 1118 0 0 25 0 1 0 22872806 964698112 234666 1992294400 134512640 135751879 4287240512 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 235522 234666 151 303 0 235217 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 942088

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.83 2/107 28598
/proc/meminfo: memFree=620908/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=971056 CPUtime=1481.78
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 242017 0 0 0 147019 1159 0 0 25 0 1 0 22872806 994361344 241896 1992294400 134512640 135751879 4287240512 18446744073709551615 134605431 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 242764 241896 151 303 0 242459 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 971056

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.84 2/107 28598
/proc/meminfo: memFree=599580/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=992312 CPUtime=1541.75
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 247302 0 0 0 152987 1188 0 0 25 0 1 0 22872806 1016127488 247181 1992294400 134512640 135751879 4287240512 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 248078 247181 151 303 0 247773 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 992312

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.84 2/107 28600
/proc/meminfo: memFree=574904/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=1017488 CPUtime=1601.73
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 253583 0 0 0 158950 1223 0 0 25 0 1 0 22872806 1041907712 253462 1992294400 134512640 135751879 4287240512 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 254372 253462 151 303 0 254067 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 1017488

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.85 2/107 28602
/proc/meminfo: memFree=549980/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=1041848 CPUtime=1661.71
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 259674 0 0 0 164913 1258 0 0 25 0 1 0 22872806 1066852352 259553 1992294400 134512640 135751879 4287240512 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 260462 259553 151 303 0 260157 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 1041848

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.85 2/107 28604
/proc/meminfo: memFree=523568/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=1068312 CPUtime=1721.69
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 266300 0 0 0 170873 1296 0 0 25 0 1 0 22872806 1093951488 266179 1992294400 134512640 135751879 4287240512 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 267078 266179 151 303 0 266773 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 1068312

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/107 28609
/proc/meminfo: memFree=497280/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=1094316 CPUtime=1781.67
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 272787 0 0 0 176835 1332 0 0 25 0 1 0 22872806 1120579584 272666 1992294400 134512640 135751879 4287240512 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 273579 272666 151 303 0 273274 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 1094316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.97 0.86 2/107 28609
/proc/meminfo: memFree=489220/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=1102204 CPUtime=1800.07
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4202496 274741 0 0 0 178666 1341 0 0 25 0 1 0 22872806 1128656896 274620 1992294400 134512640 135751879 4287240512 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28548/statm: 275551 274620 151 303 0 275246 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1102204

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 0.97 0.86 2/107 28609
/proc/meminfo: memFree=489220/2059040 swapFree=4139716/4192956
[pid=28548] ppid=28546 vsize=0 CPUtime=1800.17
/proc/28548/stat : 28548 (wbo1.4b) R 28546 28548 28093 0 -1 4203524 274741 0 0 0 178666 1351 0 0 25 0 1 0 22872806 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/28548/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.82
CPU time (s): 1800.19
CPU user time (s): 1786.67
CPU system time (s): 13.5209
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 1102204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.67
system time used= 13.5209
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 274741
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= 3728

runsolver used 2.91856 second user time and 8.5657 second system time

The end

Launcher Data 

Begin job on node037 at 2010-07-08 01:50:48
IDJOB=2702154
IDBENCH=48012
IDSOLVER=1161
FILE ID=node037/2702154-1278546647
PBS_JOBID= 11239502
Free space on /tmp= 62580 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=67-P1=349-P2=67-P3=499-P4=79-P5=347-P6=307-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-2702154-1278546647/watcher-2702154-1278546647 -o /tmp/evaluation-result-2702154-1278546647/solver-2702154-1278546647 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702154-1278546647.opb

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

MD5SUM BENCH= 0f5232be892543458d8a9fd6fc4fb56e
RANDOM SEED=1001653030

node037.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		: 3000.266
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	: 6000.53
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		: 3000.266
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1591992 kB
Buffers:         65512 kB
Cached:         298300 kB
SwapCached:       7156 kB
Active:         150048 kB
Inactive:       227744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1591992 kB
SwapTotal:     4192956 kB
SwapFree:      4139716 kB
Dirty:            2620 kB
Writeback:           0 kB
AnonPages:       11500 kB
Mapped:          11876 kB
Slab:            67284 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181708 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264880 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702154-1278546647.opb

Free space on /tmp at the end= 62576 MiB
End job on node037 at 2010-07-08 02:20:50