Trace number 2702291

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 (fixed)? (TO) 1800.05 1800.61

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=373-P1=127-P2=409-P3=11-P4=263-P5=269-B.opb
MD5SUM65bc139f592885e582edbd6d46332a4d
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 benchmark6.13307
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 variables135
Total number of constraints11
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 constraints11
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)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2702291-1278547738.opb.
0.00/0.00	c Instance file HOME/instance-2702291-1278547738.opb
0.00/0.00	c File size is 30043 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:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      540                                                 |
0.00/0.00	c |  Number Clauses:        405                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 421                                                 |
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 |     540      826     3456 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       101 |     540      826     3456 |     5500      101     86 |  0.003 % |
0.00/0.02	c |       252 |     540      826     3456 |     6050      252     77 |  0.003 % |
0.00/0.04	c |       479 |     540      826     3456 |     6655      479     68 |  0.000 % |
0.05/0.07	c |       816 |     540      826     3456 |     7320      816     67 |  0.000 % |
0.09/0.12	c |      1322 |     540      826     3456 |     8052     1322     67 |  0.000 % |
0.09/0.17	c |      2083 |     540      826     3456 |     8857     2083     70 |  0.000 % |
0.19/0.29	c |      3222 |     540      826     3456 |     9743     3222     67 |  0.000 % |
0.39/0.48	c |      4931 |     540      826     3456 |    10717     4931     65 |  0.004 % |
0.89/0.90	c |      7493 |     540      826     3456 |    11789     7493     69 |  0.000 % |
1.69/1.76	c |     11338 |     540      826     3456 |    12968    11338     60 |  0.000 % |
2.89/2.96	c |     17104 |     540      826     3456 |    14265    10582     41 |  0.000 % |
3.89/3.93	c |     25753 |     540      826     3456 |    15692    11846     52 |  0.000 % |
5.99/6.05	c |     38728 |     540      826     3456 |    17261     8665     74 |  0.000 % |
9.29/9.34	c |     58189 |     540      826     3456 |    18987    10430     49 |  0.000 % |
13.39/13.44	c |     87381 |     540      826     3456 |    20886    10603     55 |  0.000 % |
21.69/21.79	c |    131170 |     540      826     3456 |    22974    12459     30 |  0.000 % |
35.88/35.97	c |    196855 |     540      826     3456 |    25272    16451     62 |  0.000 % |
63.28/63.31	c |    295383 |     540      826     3456 |    27799    14800     42 |  0.000 % |
63.97/64.04	c ===============================================================================
63.97/64.04	c New solution: 21
63.97/64.04	o 21
63.97/64.04	c Elapsed CPU time: 63.2894 s	Remaining CPU time: 116.711 s
63.97/64.04	c ===============================================================================
63.97/64.04	c |    302494 |     540      827     3465 |     5000    21911     49 |  0.000 % |
64.07/64.12	c |    302596 |     496      827     3465 |     5500     2677     58 |  8.148 % |
64.07/64.13	c |    302746 |     496      827     3465 |     6050     2827     58 |  8.148 % |
64.07/64.15	c |    302972 |     496      827     3465 |     6655     3053     59 |  8.148 % |
64.07/64.18	c |    303309 |     496      827     3465 |     7320     3390     61 |  8.152 % |
64.18/64.22	c |    303816 |     496      827     3465 |     8052     3897     61 |  8.148 % |
64.28/64.32	c |    304575 |     496      827     3465 |     8857     4656     59 |  8.148 % |
64.37/64.44	c |    305715 |     496      827     3465 |     9743     5796     59 |  8.148 % |
64.58/64.69	c |    307423 |     496      827     3465 |    10717     7504     59 |  8.148 % |
64.88/64.98	c |    309985 |     496      827     3465 |    11789    10066     59 |  8.148 % |
65.68/65.71	c |    313829 |     496      827     3465 |    12968     7862     57 |  8.148 % |
66.27/66.32	c |    319595 |     496      827     3465 |    14265     7026     57 |  8.148 % |
67.38/67.42	c |    328245 |     496      827     3465 |    15692     8470     57 |  8.148 % |
69.07/69.12	c |    341220 |     496      827     3465 |    17261    13401     53 |  8.148 % |
72.27/72.37	c |    360685 |     496      827     3465 |    18987    15289     51 |  8.148 % |
78.17/78.25	c |    389877 |     496      827     3465 |    20886    15330     87 |  8.148 % |
87.07/87.16	c |    433667 |     496      827     3465 |    22974    16541     34 |  8.148 % |
90.47/90.58	c ===============================================================================
90.47/90.58	c New solution: 11
90.47/90.58	o 11
90.47/90.58	c Elapsed CPU time: 89.4214 s	Remaining CPU time: 90.5786 s
90.47/90.58	c ===============================================================================
90.47/90.58	c |    456201 |     496      828     3474 |     5000    14111     48 |  8.148 % |
90.67/90.71	c |    456301 |     485      828     3474 |     5500     3619     41 | 10.189 % |
90.67/90.72	c |    456452 |     485      828     3474 |     6050     3770     42 | 10.186 % |
90.67/90.75	c |    456678 |     485      828     3474 |     6655     3996     43 | 10.186 % |
90.67/90.78	c |    457015 |     485      828     3474 |     7320     4333     45 | 10.186 % |
90.77/90.82	c |    457521 |     485      828     3474 |     8052     4839     49 | 10.186 % |
90.77/90.89	c |    458280 |     485      828     3474 |     8857     5598     51 | 10.186 % |
90.97/91.03	c |    459419 |     485      828     3474 |     9743     6737     55 | 10.189 % |
91.17/91.26	c |    461127 |     485      828     3474 |    10717     8445     58 | 10.189 % |
91.57/91.61	c |    463689 |     485      828     3474 |    11789     5524     67 | 10.186 % |
92.07/92.14	c |    467533 |     485      828     3474 |    12968     9368     65 | 10.186 % |
92.66/92.77	c |    473300 |     485      828     3474 |    14265     8423     59 | 10.186 % |
94.07/94.19	c |    481949 |     485      828     3474 |    15692     9720     64 | 10.186 % |
95.77/95.85	c |    494924 |     485      828     3474 |    17261    14733     54 | 10.186 % |
99.37/99.40	c |    514385 |     485      828     3474 |    18987    16606     50 | 10.186 % |
104.37/104.48	c |    543577 |     485      828     3474 |    20886    16636     96 | 10.186 % |
113.06/113.17	c |    587366 |     485      828     3474 |    22974    17743     53 | 10.186 % |
127.66/127.71	c |    653050 |     485      828     3474 |    25272    21791     28 | 10.186 % |
159.36/159.40	c |    751576 |     485      828     3474 |    27799    23492     52 | 10.186 % |
182.14/182.24	c There are 55 assigned variables. 5 in cost function.
182.85/182.97	c core #1
182.85/182.97	c 
182.85/182.97	c 
182.85/182.97	c Core size: 5	Core Weight: 1	Total Weight: 1
182.85/182.97	c
182.85/182.97	c
182.85/182.97	c core #2
182.85/182.97	c 
182.85/182.97	c 
182.85/182.97	c Core size: 4	Core Weight: 1	Total Weight: 2
182.85/182.97	c
182.85/182.97	c
182.85/182.97	c ============================[ Search Statistics ]==============================
182.85/182.97	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.85/182.97	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.85/182.97	c ===============================================================================
182.85/182.97	c |         0 |     451      803     3038 |     5000        0    nan |  0.000 % |
182.85/182.98	c |       101 |     451      803     3038 |     5500      101     73 | 17.551 % |
182.85/182.99	c |       251 |     451      803     3038 |     6050      251     78 | 17.554 % |
182.95/183.01	c |       476 |     451      803     3038 |     6655      476     73 | 17.551 % |
182.95/183.05	c |       813 |     451      803     3038 |     7320      813     74 | 17.554 % |
183.05/183.12	c |      1321 |     451      803     3038 |     8052     1321     70 | 17.551 % |
183.05/183.19	c |      2081 |     451      803     3038 |     8857     2081     74 | 17.554 % |
183.25/183.31	c |      3220 |     451      803     3038 |     9743     3220     69 | 17.551 % |
183.44/183.55	c |      4928 |     451      803     3038 |    10717     4928     67 | 17.551 % |
183.94/184.03	c |      7491 |     451      803     3038 |    11789     7491     61 | 17.551 % |
184.35/184.49	c |     11335 |     451      803     3038 |    12968    11335     63 | 17.551 % |
185.35/185.44	c |     17101 |     451      803     3038 |    14265    10372     61 | 17.551 % |
186.34/186.45	c |     25751 |     451      803     3038 |    15692    11637     62 | 17.551 % |
188.54/188.63	c |     38726 |     451      803     3038 |    17261     8474     48 | 17.551 % |
192.14/192.26	c |     58190 |     451      803     3038 |    18987    10195     59 | 17.554 % |
197.14/197.26	c |     87382 |     451      803     3038 |    20886    10279     49 | 17.551 % |
209.94/210.04	c |    131171 |     451      803     3038 |    22974    11963     24 | 17.551 % |
230.53/230.65	c |    196855 |     451      803     3038 |    25272    16460     79 | 17.551 % |
255.93/256.09	c |    295383 |     451      803     3038 |    27799    19021     61 | 17.551 % |
301.22/301.32	c |    443173 |     451      803     3038 |    30579    12107     49 | 17.551 % |
382.90/383.06	c |    664856 |     451      803     3038 |    33637    24772     69 | 17.551 % |
500.86/501.04	c |    997381 |     451      803     3038 |    37001    15662     46 | 17.551 % |
713.81/714.02	c |   1496170 |     451      803     3038 |    40701    18651     53 | 17.551 % |
1038.33/1038.61	c |   2244352 |     440      803     3038 |    44771    38138     59 | 19.562 % |
1549.50/1549.96	c |   3366626 |     439      803     3038 |    49248    33250     62 | 19.748 % |

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-2702291-1278547738/watcher-2702291-1278547738 -o /tmp/evaluation-result-2702291-1278547738/solver-2702291-1278547738 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702291-1278547738.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: 1.01 1.03 0.79 3/105 28872
/proc/meminfo: memFree=1719024/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=2700 CPUtime=0
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 338 0 0 0 0 0 0 0 25 0 1 0 22982328 2764800 249 1992294400 134512640 135752675 4294071440 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 675 249 144 303 0 370 0

[startup+0.057621 s]
/proc/loadavg: 1.01 1.03 0.79 3/105 28872
/proc/meminfo: memFree=1719024/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=2956 CPUtime=0.05
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 379 0 0 0 5 0 0 0 25 0 1 0 22982328 3026944 290 1992294400 134512640 135752675 4294071440 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 739 290 145 303 0 434 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2956

[startup+0.100662 s]
/proc/loadavg: 1.01 1.03 0.79 3/105 28872
/proc/meminfo: memFree=1719024/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=3084 CPUtime=0.09
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 431 0 0 0 9 0 0 0 25 0 1 0 22982328 3158016 342 1992294400 134512640 135752675 4294071440 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 771 342 145 303 0 466 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3084

[startup+0.300644 s]
/proc/loadavg: 1.01 1.03 0.79 3/105 28872
/proc/meminfo: memFree=1719024/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=3992 CPUtime=0.29
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 642 0 0 0 29 0 0 0 18 0 1 0 22982328 4087808 553 1992294400 134512640 135752675 4294071440 18446744073709551615 134518864 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 998 553 145 303 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3992

[startup+0.700684 s]
/proc/loadavg: 1.01 1.03 0.79 3/105 28872
/proc/meminfo: memFree=1719024/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=5176 CPUtime=0.69
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 939 0 0 0 68 1 0 0 18 0 1 0 22982328 5300224 850 1992294400 134512640 135752675 4294071440 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 1294 850 145 303 0 989 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5176

[startup+1.50076 s]
/proc/loadavg: 1.01 1.03 0.79 2/106 28873
/proc/meminfo: memFree=1715792/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=6492 CPUtime=1.49
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 1269 0 0 0 147 2 0 0 19 0 1 0 22982328 6647808 1180 1992294400 134512640 135752675 4294071440 18446744073709551615 134611796 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 1623 1180 145 303 0 1318 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6492

[startup+3.10092 s]
/proc/loadavg: 1.01 1.03 0.79 2/106 28873
/proc/meminfo: memFree=1714180/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=8600 CPUtime=3.09
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 1811 0 0 0 305 4 0 0 24 0 1 0 22982328 8806400 1722 1992294400 134512640 135752675 4294071440 18446744073709551615 134518944 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 2150 1722 145 303 0 1845 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8600

[startup+6.30124 s]
/proc/loadavg: 1.01 1.03 0.79 2/106 28873
/proc/meminfo: memFree=1706616/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=17020 CPUtime=6.29
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 3905 0 0 0 621 8 0 0 25 0 1 0 22982328 17428480 3816 1992294400 134512640 135752675 4294071440 18446744073709551615 134611769 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 4255 3816 145 303 0 3950 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17020

[startup+12.7009 s]
/proc/loadavg: 1.01 1.03 0.79 2/106 28873
/proc/meminfo: memFree=1692860/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=30236 CPUtime=12.69
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 7191 0 0 0 1251 18 0 0 25 0 1 0 22982328 30961664 7102 1992294400 134512640 135752675 4294071440 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 7559 7102 145 303 0 7254 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30236

[startup+25.5002 s]
/proc/loadavg: 1.01 1.02 0.80 2/106 28873
/proc/meminfo: memFree=1677856/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=43860 CPUtime=25.49
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 10592 0 0 0 2516 33 0 0 25 0 1 0 22982328 44912640 10503 1992294400 134512640 135752675 4294071440 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 10965 10503 145 303 0 10660 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43860

[startup+51.1007 s]
/proc/loadavg: 1.00 1.02 0.80 3/106 28873
/proc/meminfo: memFree=1644252/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=77452 CPUtime=51.08
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 18997 0 0 0 5046 62 0 0 25 0 1 0 22982328 79310848 18908 1992294400 134512640 135752675 4294071440 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 19363 18908 145 303 0 19058 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 77452

[startup+102.308 s]
/proc/loadavg: 1.00 1.02 0.81 2/106 28875
/proc/meminfo: memFree=1561792/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=159816 CPUtime=102.28
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 39538 0 0 0 10094 134 0 0 25 0 1 0 22982328 163651584 39449 1992294400 134512640 135752675 4294071440 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 39954 39449 145 303 0 39649 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 159816

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 0.82 2/106 28877
/proc/meminfo: memFree=1496568/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=225204 CPUtime=162.25
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 55854 0 0 0 16024 201 0 0 25 0 1 0 22982328 230608896 55765 1992294400 134512640 135752675 4294071440 18446744073709551615 134611778 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 56301 55765 145 303 0 55996 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 225204

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 0.83 2/106 28879
/proc/meminfo: memFree=1454532/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=266504 CPUtime=222.24
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 66267 0 0 0 21961 263 0 0 25 0 1 0 22982328 272900096 66150 1992294400 134512640 135752675 4294071440 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 66626 66150 146 303 0 66321 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 266504

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.83 2/106 28881
/proc/meminfo: memFree=1400716/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=321064 CPUtime=282.22
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 79886 0 0 0 27898 324 0 0 25 0 1 0 22982328 328769536 79769 1992294400 134512640 135752675 4294071440 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 80266 79769 146 303 0 79961 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 321064

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.84 2/106 28881
/proc/meminfo: memFree=1355332/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=365632 CPUtime=342.21
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 91022 0 0 0 33843 378 0 0 25 0 1 0 22982328 374407168 90905 1992294400 134512640 135752675 4294071440 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 91408 90905 146 303 0 91103 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 365632

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.84 2/106 28883
/proc/meminfo: memFree=1313916/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=407404 CPUtime=402.19
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 101404 0 0 0 39791 428 0 0 25 0 1 0 22982328 417181696 101287 1992294400 134512640 135752675 4294071440 18446744073709551615 135206853 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 101851 101287 146 303 0 101546 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 407404

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.85 2/106 28885
/proc/meminfo: memFree=1272004/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=449016 CPUtime=462.18
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 111798 0 0 0 45739 479 0 0 25 0 1 0 22982328 459792384 111681 1992294400 134512640 135752675 4294071440 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 112254 111681 146 303 0 111949 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 449016

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.86 2/106 28887
/proc/meminfo: memFree=1230588/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=490868 CPUtime=522.16
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 122230 0 0 0 51692 524 0 0 25 0 1 0 22982328 502648832 122113 1992294400 134512640 135752675 4294071440 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 122717 122113 146 303 0 122412 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 490868

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.86 2/106 28889
/proc/meminfo: memFree=1194380/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=526516 CPUtime=582.15
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 131122 0 0 0 57654 561 0 0 25 0 1 0 22982328 539152384 131005 1992294400 134512640 135752675 4294071440 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 131629 131005 146 303 0 131324 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 526516

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.87 2/106 28889
/proc/meminfo: memFree=1155692/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=565064 CPUtime=642.14
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 140723 0 0 0 63610 604 0 0 25 0 1 0 22982328 578625536 140606 1992294400 134512640 135752675 4294071440 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 141266 140606 146 303 0 140961 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 565064

[startup+702.301 s]

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

/proc/loadavg: 1.00 1.00 0.91 2/106 28908
/proc/meminfo: memFree=825356/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=895344 CPUtime=1181.99
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 223149 0 0 0 117234 965 0 0 25 0 1 0 22982328 916832256 223032 1992294400 134512640 135752675 4294071440 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 223836 223032 146 303 0 223531 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 895344

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 28908
/proc/meminfo: memFree=779848/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=940276 CPUtime=1241.97
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 234373 0 0 0 123187 1010 0 0 25 0 1 0 22982328 962842624 234256 1992294400 134512640 135752675 4294071440 18446744073709551615 134638089 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 235069 234256 146 303 0 234764 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 940276

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 28910
/proc/meminfo: memFree=749716/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=970160 CPUtime=1301.97
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 241840 0 0 0 129149 1048 0 0 25 0 1 0 22982328 993443840 241723 1992294400 134512640 135752675 4294071440 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 242540 241724 146 303 0 242235 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 970160

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 28912
/proc/meminfo: memFree=703216/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=1017420 CPUtime=1361.95
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 253633 0 0 0 135099 1096 0 0 25 0 1 0 22982328 1041838080 253516 1992294400 134512640 135752675 4294071440 18446744073709551615 134612042 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 254355 253516 146 303 0 254050 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 1017420

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 28914
/proc/meminfo: memFree=663536/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=1056348 CPUtime=1421.94
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 263365 0 0 0 141056 1138 0 0 25 0 1 0 22982328 1081700352 263248 1992294400 134512640 135752675 4294071440 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 264087 263248 146 303 0 263782 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 1056348

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 28916
/proc/meminfo: memFree=622120/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=1098084 CPUtime=1481.92
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 273759 0 0 0 147007 1185 0 0 25 0 1 0 22982328 1124438016 273642 1992294400 134512640 135752675 4294071440 18446744073709551615 135209735 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 274521 273642 146 303 0 274216 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 1098084

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 28916
/proc/meminfo: memFree=594716/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=1125328 CPUtime=1541.91
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 280550 0 0 0 152972 1219 0 0 25 0 1 0 22982328 1152335872 280433 1992294400 134512640 135752675 4294071440 18446744073709551615 134611702 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 281332 280433 146 303 0 281027 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 1125328

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 28918
/proc/meminfo: memFree=571280/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=1148852 CPUtime=1601.89
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 286407 0 0 0 158941 1248 0 0 25 0 1 0 22982328 1176424448 286290 1992294400 134512640 135752675 4294071440 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 287213 286290 146 303 0 286908 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 1148852

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 28920
/proc/meminfo: memFree=553796/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=1166372 CPUtime=1661.87
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 290739 0 0 0 164916 1271 0 0 25 0 1 0 22982328 1194364928 290622 1992294400 134512640 135752675 4294071440 18446744073709551615 134611642 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 291593 290622 146 303 0 291288 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 1166372

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 28922
/proc/meminfo: memFree=536560/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=1183808 CPUtime=1721.86
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 295066 0 0 0 170889 1297 0 0 25 0 1 0 22982328 1212219392 294949 1992294400 134512640 135752675 4294071440 18446744073709551615 134611753 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 295952 294949 146 303 0 295647 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 1183808

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 28924
/proc/meminfo: memFree=517712/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=1202256 CPUtime=1781.84
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 299694 0 0 0 176861 1323 0 0 25 0 1 0 22982328 1231110144 299577 1992294400 134512640 135752675 4294071440 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 300564 299577 146 303 0 300259 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 1202256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 28924
/proc/meminfo: memFree=509156/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=1210712 CPUtime=1800.05
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 301782 0 0 0 178671 1334 0 0 25 0 1 0 22982328 1239769088 301665 1992294400 134512640 135752675 4294071440 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 302678 301665 146 303 0 302373 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1210712

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

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1800.05 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (1800.05 s) to the 'lost time'.

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 28924
/proc/meminfo: memFree=509156/2059040 swapFree=4139448/4192956
[pid=28872] ppid=28870 vsize=1210712 CPUtime=1800.05
/proc/28872/stat : 28872 (wbo1.4b) R 28870 28872 27594 0 -1 4202496 301782 0 0 0 178671 1334 0 0 25 0 1 0 22982328 1239769088 301665 1992294400 134512640 135752675 4294071440 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28872/statm: 302678 301665 146 303 0 302373 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1210712

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28925
/proc/meminfo: memFree=1659820/2059040 swapFree=4139448/4192956
[pid=28872] ppid=-1 vsize=0 CPUtime=0
/proc/28872/stat : -- couldn't open stat file --/proc/28872/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28925
/proc/meminfo: memFree=1659820/2059040 swapFree=4139448/4192956
[pid=28872] ppid=-1 vsize=0 CPUtime=0
/proc/28872/stat : -- couldn't open stat file --/proc/28872/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28872 and gives
#  childrusage.ru_utime.tv_sec=1786
#  childrusage.ru_utime.tv_usec=710378
#  childrusage.ru_stime.tv_sec=13
#  childrusage.ru_stime.tv_usec=449955
# CPU time returned by wait4() is 1800.16
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1800.05
#  lost CPU user time (s): 1786.71
#  lost CPU system time (s): 13.34

Real time (s): 1800.61
CPU time (s): 1800.05
CPU user time (s): 1786.71
CPU system time (s): 13.34
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 1210712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.71
system time used= 13.45
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 301782
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 4308

runsolver used 3.11753 second user time and 8.36873 second system time

The end

Launcher Data 

Begin job on node084 at 2010-07-08 02:08:58
IDJOB=2702291
IDBENCH=48080
IDSOLVER=1190
FILE ID=node084/2702291-1278547738
PBS_JOBID= 11239479
Free space on /tmp= 62496 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=373-P1=127-P2=409-P3=11-P4=263-P5=269-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-2702291-1278547738/watcher-2702291-1278547738 -o /tmp/evaluation-result-2702291-1278547738/solver-2702291-1278547738 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702291-1278547738.opb

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

MD5SUM BENCH= 65bc139f592885e582edbd6d46332a4d
RANDOM SEED=1138407986

node084.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5999.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1719924 kB
Buffers:         58736 kB
Cached:         175936 kB
SwapCached:      22024 kB
Active:         146428 kB
Inactive:       117740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1719924 kB
SwapTotal:     4192956 kB
SwapFree:      4139448 kB
Dirty:            2848 kB
Writeback:           0 kB
AnonPages:       12064 kB
Mapped:          11928 kB
Slab:            53284 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182640 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-2702291-1278547738.opb

Free space on /tmp at the end= 62492 MiB
End job on node084 at 2010-07-08 02:39:01