Trace number 2655811

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? (MO) 1216.29 1216.69

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_9.opb
MD5SUMd90f6236f870e45ceb3cd4a6e4593f30
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark24
Best CPU time to get the best result obtained on this benchmark1800.45
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 24
Optimality of the best value was proved NO
Number of variables14352
Total number of constraints53247
Number of constraints which are clauses53237
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a constraint1
Maximum length of a constraint1036
Number of terms in the objective function 1036
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 1036
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 32
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1068
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2655811-1276640502.opb.
0.00/0.00	c Instance file HOME/instance-2655811-1276640502.opb
0.00/0.00	c File size is 1582828 bytes.
0.19/0.23	c Highest Coefficient sum: 1068
0.19/0.23	c ============================[ Problem Statistics ]=============================
0.19/0.23	c |                                                                             |
0.19/0.23	c |  Parsing time:          0.23         s                                      |
0.19/0.23	c |  Number Variables:      14352                                               |
0.19/0.23	c |  Number Clauses:        53237                                               |
0.19/0.23	c |  Number Cardinality:    1                                                   |
0.19/0.23	c |  Number PB Constraints: 9                                                   |
7.49/7.55	c ============================[ Search Statistics ]==============================
7.49/7.55	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
7.49/7.55	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
7.49/7.55	c ===============================================================================
7.49/7.56	c |         0 |   14105    53489   134646 |    17749        0    nan |  0.000 % |
7.49/7.58	c ===============================================================================
7.49/7.58	c New solution: 31
7.49/7.58	o 31
7.49/7.58	c Elapsed CPU time: 7.53885 s	Remaining CPU time: 172.461 s
7.49/7.58	c ===============================================================================
7.49/7.58	c |        10 |   14105    53490   135682 |    17830       10    699 |  0.000 % |
7.60/7.61	c ===============================================================================
7.60/7.61	c New solution: 30
7.60/7.61	o 30
7.60/7.61	c Elapsed CPU time: 7.56885 s	Remaining CPU time: 172.431 s
7.60/7.61	c ===============================================================================
7.60/7.61	c |        56 |   14105    53491   136718 |    17830       56    186 |  0.000 % |
7.60/7.69	c ===============================================================================
7.60/7.69	c New solution: 29
7.60/7.69	o 29
7.60/7.69	c Elapsed CPU time: 7.64284 s	Remaining CPU time: 172.357 s
7.60/7.69	c ===============================================================================
7.60/7.69	c |       143 |   14105    53492   137754 |    17830      143    100 |  0.000 % |
7.69/7.74	c |       245 |   14105    53492   137754 |    19613      245     86 |  1.721 % |
7.69/7.78	c |       395 |   14105    53492   137754 |    21575      395    178 |  1.721 % |
7.79/7.80	c ===============================================================================
7.79/7.80	c New solution: 28
7.79/7.80	o 28
7.79/7.80	c Elapsed CPU time: 7.75482 s	Remaining CPU time: 172.245 s
7.79/7.80	c ===============================================================================
7.79/7.80	c |       397 |   14105    53493   138790 |    17831      397    177 |  1.721 % |
7.79/7.84	c |       498 |   14105    53493   138790 |    19614      498    171 |  1.721 % |
7.89/7.91	c |       650 |   14105    53493   138790 |    21575      650    390 |  1.721 % |
7.89/7.99	c |       875 |   14105    53493   138790 |    23733      875    313 |  1.721 % |
8.08/8.12	c |      1213 |   14105    53493   138790 |    26106     1213    281 |  1.721 % |
8.39/8.41	c |      1720 |   14105    53493   138790 |    28717     1720    253 |  1.721 % |
8.99/9.00	c |      2479 |   14105    53493   138790 |    31588     2479    652 |  1.721 % |
9.19/9.26	c |      3620 |   14105    53493   138790 |    34747     3620    488 |  1.721 % |
10.29/10.36	c |      5328 |   14105    53493   138790 |    38222     5328    528 |  1.721 % |
17.19/17.21	c |      7890 |   14105    53493   138790 |    42044     7890   1083 |  1.721 % |
18.89/18.90	c |     11734 |   14105    53493   138790 |    46249    11734    839 |  1.721 % |
21.89/21.93	c |     17500 |   14105    53493   138790 |    50873    17500    750 |  1.721 % |
33.88/33.91	c |     26151 |   14105    53493   138790 |    55961    26151   1335 |  1.721 % |
40.58/40.60	c |     39126 |   14105    53493   138790 |    61557    39126   1079 |  1.721 % |
53.78/53.83	c |     58588 |   14105    53493   138790 |    67713    58588    939 |  1.721 % |
92.45/92.52	c |     87780 |   14105    53493   138790 |    74484    19703   2501 |  1.721 % |
128.84/128.91	c |    131569 |   14105    53493   138790 |    81932    63492   1266 |  1.721 % |
181.93/182.02	c There are 247 assigned variables. 5 in cost function.
182.73/182.83	c core #1
182.73/182.83	c core #2
182.73/182.83	c core #3
182.73/182.83	c core #4
182.73/182.83	c core #5
182.73/182.83	c ============================[ Search Statistics ]==============================
182.73/182.83	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.73/182.83	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.73/182.83	c ===============================================================================
182.73/182.83	c |         0 |   10756    54516   138218 |    18172        0    nan |  0.000 % |
182.73/182.86	c ===============================================================================
182.83/182.98	c core #6
182.83/182.98	c ============================[ Search Statistics ]==============================
182.83/182.98	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.83/182.98	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.83/182.98	c ===============================================================================
182.83/182.98	c |         0 |   10906    54518   138512 |    18172        0    nan |  0.000 % |
183.13/183.23	c ===============================================================================
183.23/183.35	c core #7
183.23/183.35	c ============================[ Search Statistics ]==============================
183.23/183.35	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.23/183.35	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.23/183.35	c ===============================================================================
183.23/183.35	c |         0 |   13559    54522   141448 |    18174        0    nan |  0.000 % |
183.42/183.50	c |       101 |   13559    54522   141448 |    19991      101     65 | 11.920 % |
183.42/183.52	c |       251 |   13558    54522   141448 |    21990      248     59 | 11.927 % |
183.42/183.56	c |       477 |   13547    54522   141448 |    24189      474     46 | 11.998 % |
183.42/183.58	c ===============================================================================
183.54/183.70	c core #8
183.54/183.70	c ============================[ Search Statistics ]==============================
183.54/183.70	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.54/183.70	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.54/183.70	c ===============================================================================
183.54/183.70	c |         0 |   13622    54539   141627 |    18179        0    nan |  0.000 % |
183.83/183.95	c |       100 |   13620    54539   141627 |    19997       99     92 | 11.885 % |
183.92/184.09	c |       255 |   13620    54539   141627 |    21997      254    289 | 11.885 % |
184.23/184.39	c |       481 |   13620    54539   141627 |    24197      480    308 | 11.885 % |
184.74/184.88	c |       821 |   13620    54539   141627 |    26616      819    539 | 11.885 % |
185.83/185.92	c |      1327 |   13617    54539   141627 |    29278     1324    628 | 11.904 % |
187.53/187.60	c |      2086 |   13615    54539   141627 |    32206     2080    747 | 11.917 % |
191.02/191.15	c |      3225 |   13609    54539   141627 |    35427     3219    851 | 11.956 % |
197.73/197.88	c |      4933 |   13598    54539   141627 |    38969     4916   1043 | 12.027 % |
205.82/205.95	c |      7497 |   13593    54539   141627 |    42866     7466    970 | 12.059 % |
207.52/207.66	c ===============================================================================
207.83/207.97	c core #9
207.83/207.97	c ============================[ Search Statistics ]==============================
207.83/207.97	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
207.83/207.97	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
207.83/207.97	c ===============================================================================
207.83/207.97	c |         0 |   14562    55137   146998 |    18379        0    nan |  0.000 % |
208.02/208.16	c |       102 |   14562    55137   146998 |    20216      102    230 | 11.191 % |
208.42/208.51	c |       252 |   14562    55137   146998 |    22238      252    287 | 11.191 % |
208.72/208.88	c |       477 |   14562    55137   146998 |    24462      477    223 | 11.191 % |
209.22/209.34	c |       816 |   14562    55137   146998 |    26908      816    212 | 11.191 % |
210.02/210.13	c |      1322 |   14562    55137   146998 |    29599     1322    291 | 11.191 % |
211.13/211.28	c |      2083 |   14562    55137   146998 |    32559     2083    335 | 11.191 % |
213.33/213.49	c |      3222 |   14562    55137   146998 |    35815     3222    436 | 11.191 % |
216.22/216.36	c |      4932 |   14562    55137   146998 |    39397     4932    586 | 11.191 % |
223.41/223.52	c |      7494 |   14562    55137   146998 |    43336     7494    744 | 11.191 % |
236.11/236.27	c |     11339 |   14562    55137   146998 |    47670    11339    794 | 11.191 % |
259.30/259.42	c |     17105 |   14562    55137   146998 |    52437    17105    828 | 11.191 % |
288.19/288.34	c |     25757 |   14562    55137   146998 |    57681    25757   1334 | 11.191 % |
378.27/378.41	c |     38733 |   14562    55137   146998 |    63449    38733   1922 | 11.191 % |
524.92/525.11	c |     58197 |   14562    55137   146998 |    69794    58197   2029 | 11.191 % |
713.75/714.02	c |     87394 |   14562    55137   146998 |    76773    33277   1114 | 11.191 % |
1055.05/1055.49	c |    131184 |   14562    55137   146998 |    84451    77067   1607 | 11.191 % |

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-2655811-1276640502/watcher-2655811-1276640502 -o /tmp/evaluation-result-2655811-1276640502/solver-2655811-1276640502 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655811-1276640502.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 3/106 11488
/proc/meminfo: memFree=1813076/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=4448 CPUtime=0
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 5341172 4554752 284 1992294400 134512640 135751879 4294670176 18446744073709551615 134564614 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 1112 284 145 303 0 420 0

[startup+0.0267029 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11488
/proc/meminfo: memFree=1813076/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=4844 CPUtime=0.02
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 488 0 0 0 2 0 0 0 20 0 1 0 5341172 4960256 406 1992294400 134512640 135751879 4294670176 18446744073709551615 135378274 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 1211 406 175 303 0 519 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4844

[startup+0.101714 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11488
/proc/meminfo: memFree=1813076/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=6296 CPUtime=0.09
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 958 0 0 0 9 0 0 0 20 0 1 0 5341172 6447104 876 1992294400 134512640 135751879 4294670176 18446744073709551615 135379312 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 1574 876 300 303 0 882 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6296

[startup+0.301748 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11488
/proc/meminfo: memFree=1813076/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=12684 CPUtime=0.29
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 3092 0 0 0 28 1 0 0 20 0 1 0 5341172 12988416 2595 1992294400 134512640 135751879 4294670176 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 3171 2595 146 303 0 2866 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12684

[startup+0.700815 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11488
/proc/meminfo: memFree=1813076/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=12948 CPUtime=0.69
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 3175 0 0 0 68 1 0 0 21 0 1 0 5341172 13258752 2678 1992294400 134512640 135751879 4294670176 18446744073709551615 135211112 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 3237 2678 146 303 0 2932 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12948

[startup+1.50095 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11489
/proc/meminfo: memFree=1802280/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=13740 CPUtime=1.49
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 3378 0 0 0 147 2 0 0 23 0 1 0 5341172 14069760 2881 1992294400 134512640 135751879 4294670176 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 3435 2881 146 303 0 3130 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13740

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11489
/proc/meminfo: memFree=1800668/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=15324 CPUtime=3.09
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 3776 0 0 0 307 2 0 0 25 0 1 0 5341172 15691776 3279 1992294400 134512640 135751879 4294670176 18446744073709551615 134579870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 3831 3279 146 303 0 3526 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15324

[startup+6.30074 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11491
/proc/meminfo: memFree=1798064/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=18360 CPUtime=6.29
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 4534 0 0 0 626 3 0 0 25 0 1 0 5341172 18800640 4037 1992294400 134512640 135751879 4294670176 18446744073709551615 134524663 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 4590 4037 146 303 0 4285 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18360

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11491
/proc/meminfo: memFree=1785044/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=31068 CPUtime=12.68
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 7714 0 0 0 1257 11 0 0 25 0 1 0 5341172 31813632 7217 1992294400 134512640 135751879 4294670176 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 7767 7217 147 303 0 7462 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31068

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11491
/proc/meminfo: memFree=1735072/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=82536 CPUtime=25.48
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 20569 0 0 0 2517 31 0 0 25 0 1 0 5341172 84516864 20072 1992294400 134512640 135751879 4294670176 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 20634 20072 147 303 0 20329 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 82536

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11491
/proc/meminfo: memFree=1594952/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=222368 CPUtime=51.07
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 55537 0 0 0 5046 61 0 0 25 0 1 0 5341172 227704832 55040 1992294400 134512640 135751879 4294670176 18446744073709551615 134616543 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 55592 55040 147 303 0 55287 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 222368

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11493
/proc/meminfo: memFree=1275900/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=538852 CPUtime=102.26
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 134625 0 0 0 10116 110 0 0 25 0 1 0 5341172 551784448 134128 1992294400 134512640 135751879 4294670176 18446744073709551615 134519008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 134713 134128 148 303 0 134408 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 538852

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11495
/proc/meminfo: memFree=1001984/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=817204 CPUtime=162.24
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 204179 0 0 0 16047 177 0 0 25 0 1 0 5341172 836816896 203682 1992294400 134512640 135751879 4294670176 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 204301 203682 148 303 0 203996 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 817204

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11495
/proc/meminfo: memFree=856904/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=955552 CPUtime=222.22
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 239521 0 0 0 22001 221 0 0 25 0 1 0 5341172 978485248 238426 1992294400 134512640 135751879 4294670176 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 238888 238426 151 303 0 238583 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 955552

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11497
/proc/meminfo: memFree=856904/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=955552 CPUtime=282.2
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 239521 0 0 0 27982 238 0 0 25 0 1 0 5341172 978485248 238426 1992294400 134512640 135751879 4294670176 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 238888 238426 151 303 0 238583 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 955552

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11499
/proc/meminfo: memFree=856904/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=955552 CPUtime=342.18
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 239525 0 0 0 33972 246 0 0 25 0 1 0 5341172 978485248 238430 1992294400 134512640 135751879 4294670176 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 238888 238430 151 303 0 238583 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 955552

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11501
/proc/meminfo: memFree=837684/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=976780 CPUtime=402.15
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 244836 0 0 0 39960 255 0 0 25 0 1 0 5341172 1000222720 243741 1992294400 134512640 135751879 4294670176 18446744073709551615 134616876 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 244195 243741 151 303 0 243890 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 976780

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11503
/proc/meminfo: memFree=774444/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=1038620 CPUtime=462.14
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 260288 0 0 0 45940 274 0 0 25 0 1 0 5341172 1063546880 259193 1992294400 134512640 135751879 4294670176 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 259655 259193 151 303 0 259350 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 1038620

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11503
/proc/meminfo: memFree=688264/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=1124828 CPUtime=522.12
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 281847 0 0 0 51920 292 0 0 25 0 1 0 5341172 1151823872 280752 1992294400 134512640 135751879 4294670176 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 281207 280752 151 303 0 280902 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1124828

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11505
/proc/meminfo: memFree=624776/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=1187780 CPUtime=582.09
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 297554 0 0 0 57903 306 0 0 25 0 1 0 5341172 1216286720 296459 1992294400 134512640 135751879 4294670176 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 296945 296459 151 303 0 296640 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1187780

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11509
/proc/meminfo: memFree=563148/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=1248492 CPUtime=642.08
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 312744 0 0 0 63884 324 0 0 25 0 1 0 5341172 1278455808 311649 1992294400 134512640 135751879 4294670176 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 312123 311649 151 303 0 311818 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 1248492

[startup+702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11512
/proc/meminfo: memFree=511440/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=1300112 CPUtime=702.06
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 325657 0 0 0 69858 348 0 0 25 0 1 0 5341172 1331314688 324562 1992294400 134512640 135751879 4294670176 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 325028 324562 151 303 0 324723 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 1300112

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11514
/proc/meminfo: memFree=461468/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=1349844 CPUtime=762.05
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 338089 0 0 0 75837 368 0 0 25 0 1 0 5341172 1382240256 336994 1992294400 134512640 135751879 4294670176 18446744073709551615 134616866 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 337461 336994 151 303 0 337156 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 1349844

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11514
/proc/meminfo: memFree=404304/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=1407548 CPUtime=822.02
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 352494 0 0 0 81812 390 0 0 25 0 1 0 5341172 1441329152 351399 1992294400 134512640 135751879 4294670176 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 351887 351399 151 303 0 351582 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 1407548

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11516
/proc/meminfo: memFree=332384/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=1478872 CPUtime=882
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 370296 0 0 0 87794 406 0 0 25 0 1 0 5341172 1514364928 369201 1992294400 134512640 135751879 4294670176 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 369718 369201 151 303 0 369413 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 1478872

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11518
/proc/meminfo: memFree=271376/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=1540028 CPUtime=941.98
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 385577 0 0 0 93777 421 0 0 25 0 1 0 5341172 1576988672 384482 1992294400 134512640 135751879 4294670176 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 385007 384482 151 303 0 384702 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 1540028

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11520
/proc/meminfo: memFree=198092/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=1612756 CPUtime=1001.96
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 403749 0 0 0 99763 433 0 0 25 0 1 0 5341172 1651462144 402654 1992294400 134512640 135751879 4294670176 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 403189 402654 151 303 0 402884 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 1612756

[startup+1062.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 11522
/proc/meminfo: memFree=143656/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=1667932 CPUtime=1061.94
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 417526 0 0 0 105748 446 0 0 25 0 1 0 5341172 1707962368 416431 1992294400 134512640 135751879 4294670176 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 416983 416431 151 303 0 416678 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 1667932

[startup+1122.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 11522
/proc/meminfo: memFree=57104/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=1754072 CPUtime=1121.92
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 439076 0 0 0 111732 460 0 0 25 0 1 0 5341172 1796169728 437981 1992294400 134512640 135751879 4294670176 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 438518 437981 151 303 0 438213 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 1754072

[startup+1182.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 11524
/proc/meminfo: memFree=10108/2059040 swapFree=4192956/4192956
[pid=11488] ppid=11486 vsize=1810852 CPUtime=1181.9
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 453268 0 0 0 117720 470 0 0 25 0 1 0 5341172 1854312448 452173 1992294400 134512640 135751879 4294670176 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 452713 452173 151 303 0 452408 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 1810852



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1216.5 s]
/proc/loadavg: 1.12 1.04 1.00 2/107 11526
/proc/meminfo: memFree=10104/2059040 swapFree=4168596/4192956
[pid=11488] ppid=11486 vsize=1843256 CPUtime=1216.11
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4202496 461373 0 0 0 121135 476 0 0 25 0 1 0 5341172 1887494144 460278 1992294400 134512640 135751879 4294670176 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/11488/statm: 460814 460278 151 303 0 460509 0
Current children cumulated CPU time (s) 1216.11
Current children cumulated vsize (KiB) 1843256

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

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

[startup+1216.62 s]
/proc/loadavg: 1.12 1.04 1.00 2/107 11526
/proc/meminfo: memFree=10104/2059040 swapFree=4168596/4192956
[pid=11488] ppid=11486 vsize=0 CPUtime=1216.21
/proc/11488/stat : 11488 (wbo1.4b) R 11486 11488 11024 0 -1 4203524 461373 0 0 0 121135 486 0 0 25 0 1 0 5341172 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/11488/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1216.21
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1216.69
CPU time (s): 1216.29
CPU user time (s): 1211.35
CPU system time (s): 4.93525
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 1843256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1211.35
system time used= 4.93525
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461373
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= 6
involuntary context switches= 2743

runsolver used 1.90371 second user time and 5.86611 second system time

The end

Launcher Data 

Begin job on node055 at 2010-06-16 00:21:42
IDJOB=2655811
IDBENCH=25016
IDSOLVER=1161
FILE ID=node055/2655811-1276640502
PBS_JOBID= 11172384
Free space on /tmp= 62480 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_9.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655811-1276640502/watcher-2655811-1276640502 -o /tmp/evaluation-result-2655811-1276640502/solver-2655811-1276640502 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655811-1276640502.opb

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

MD5SUM BENCH= d90f6236f870e45ceb3cd4a6e4593f30
RANDOM SEED=1959081743

node055.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		: 3000.258
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	: 6000.51
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		: 3000.258
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1813480 kB
Buffers:         21264 kB
Cached:         100992 kB
SwapCached:          0 kB
Active:          88064 kB
Inactive:        93484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1813480 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4192 kB
Writeback:           0 kB
AnonPages:       59292 kB
Mapped:          15384 kB
Slab:            42348 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183172 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= 62476 MiB
End job on node055 at 2010-06-16 00:42:01