Trace number 2702278

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 1.4bSignal 183.279 183.356

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=107-P1=89-P2=97-P3=41-P4=137-P5=181-P6=11-B.opb
MD5SUM931666055852afe6f909d62fafedf38c
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 benchmark0.497923
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 variables144
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 constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

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-2702278-1278547513.opb.
0.00/0.00	c Instance file HOME/instance-2702278-1278547513.opb
0.00/0.00	c File size is 28515 bytes.
0.00/0.00	c Highest Coefficient sum: 130560
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:      528                                                 |
0.00/0.00	c |  Number Clauses:        384                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 403                                                 |
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 |     528      787     3304 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       101 |     528      787     3304 |     5500      101     64 |  0.003 % |
0.00/0.02	c |       251 |     528      787     3304 |     6050      251     69 |  0.003 % |
0.00/0.03	c |       476 |     528      787     3304 |     6655      476     66 |  0.000 % |
0.00/0.05	c |       814 |     528      787     3304 |     7320      814     65 |  0.000 % |
0.05/0.08	c |      1321 |     528      787     3304 |     8052     1321     63 |  0.000 % |
0.09/0.15	c |      2081 |     528      787     3304 |     8857     2081     61 |  0.000 % |
0.19/0.24	c |      3220 |     528      787     3304 |     9743     3220     59 |  0.000 % |
0.39/0.40	c |      4929 |     528      787     3304 |    10717     4929     55 |  0.004 % |
0.59/0.62	c |      7492 |     528      787     3304 |    11789     7492     50 |  0.000 % |
1.19/1.25	c |     11337 |     528      787     3304 |    12968    11337     55 |  0.000 % |
1.49/1.54	c ===============================================================================
1.49/1.54	c New solution: 129
1.49/1.54	o 129
1.49/1.54	c Elapsed CPU time: 1.50177 s	Remaining CPU time: 178.498 s
1.49/1.54	c ===============================================================================
1.49/1.54	c |     13781 |     528      788     3312 |     5000     7048     56 |  0.000 % |
1.49/1.56	c |     13882 |     528      788     3312 |     5500     3625     53 |  0.000 % |
1.49/1.57	c |     14033 |     528      788     3312 |     6050     3776     54 |  0.000 % |
1.49/1.59	c |     14258 |     528      788     3312 |     6655     4001     54 |  0.000 % |
1.59/1.62	c |     14595 |     528      788     3312 |     7320     4338     53 |  0.000 % |
1.59/1.67	c |     15102 |     528      788     3312 |     8052     4845     51 |  0.000 % |
1.69/1.75	c |     15861 |     528      788     3312 |     8857     5604     51 |  0.000 % |
1.79/1.87	c |     17000 |     528      788     3312 |     9743     6743     50 |  0.000 % |
1.99/2.06	c |     18709 |     528      788     3312 |    10717     8452     46 |  0.000 % |
2.20/2.28	c |     21272 |     528      788     3312 |    11789    11015     48 |  0.000 % |
2.79/2.84	c |     25116 |     528      788     3312 |    12968     8757     41 |  0.000 % |
3.30/3.36	c |     30882 |     528      788     3312 |    14265     7838     44 |  0.000 % |
4.29/4.33	c |     39531 |     528      788     3312 |    15692     9264     38 |  0.000 % |
5.79/5.81	c |     52505 |     528      788     3312 |    17261    14313     41 |  0.000 % |
8.49/8.55	c |     71967 |     528      788     3312 |    18987    16233     46 |  0.000 % |
13.10/13.16	c |    101159 |     527      788     3312 |    20886    15766     44 |  0.190 % |
24.10/24.17	c |    144948 |     527      788     3312 |    22974    17350     38 |  0.193 % |
37.29/37.34	c |    210634 |     527      788     3312 |    25272    21929     46 |  0.190 % |
59.68/59.77	c |    309161 |     527      788     3312 |    27799    19876     45 |  0.190 % |
63.38/63.44	c ===============================================================================
63.38/63.44	c New solution: 19
63.38/63.44	o 19
63.38/63.44	c Elapsed CPU time: 62.4815 s	Remaining CPU time: 117.518 s
63.38/63.44	c ===============================================================================
63.38/63.44	c |    329948 |     527      789     3320 |     5000    23826     38 |  0.190 % |
63.57/63.69	c |    330049 |     497      789     3320 |     5500     2623     37 |  5.872 % |
63.68/63.70	c |    330199 |     497      789     3320 |     6050     2773     38 |  5.872 % |
63.68/63.72	c |    330425 |     497      789     3320 |     6655     2999     39 |  5.872 % |
63.68/63.75	c |    330763 |     497      789     3320 |     7320     3337     40 |  5.872 % |
63.78/63.80	c |    331270 |     497      789     3320 |     8052     3844     41 |  5.872 % |
63.78/63.89	c |    332029 |     497      789     3320 |     8857     4603     41 |  5.872 % |
63.97/64.04	c |    333168 |     497      789     3320 |     9743     5742     41 |  5.872 % |
64.18/64.27	c |    334877 |     497      789     3320 |    10717     7451     38 |  5.872 % |
64.38/64.47	c |    337440 |     497      789     3320 |    11789    10014     45 |  5.872 % |
65.07/65.15	c |    341284 |     497      789     3320 |    12968     7785     54 |  5.872 % |
65.77/65.83	c |    347051 |     497      789     3320 |    14265     6833     53 |  5.872 % |
66.87/66.98	c |    355700 |     497      789     3320 |    15692     8273     47 |  5.872 % |
68.48/68.56	c |    368675 |     497      789     3320 |    17261    13249     40 |  5.872 % |
72.17/72.26	c |    388137 |     497      789     3320 |    18987    15207     30 |  5.872 % |
76.56/76.67	c ===============================================================================
76.56/76.67	c New solution: 7
76.56/76.67	o 7
76.56/76.67	c Elapsed CPU time: 75.4995 s	Remaining CPU time: 104.5 s
76.56/76.67	c ===============================================================================
76.56/76.67	c |    409426 |     497      790     3328 |     5000    17288     33 |  5.872 % |
76.66/76.75	c |    409527 |     476      790     3328 |     5500     4285     46 |  9.852 % |
76.66/76.78	c |    409677 |     476      790     3328 |     6050     4435     47 |  9.849 % |
76.76/76.82	c |    409903 |     476      790     3328 |     6655     4661     47 |  9.849 % |
76.76/76.87	c |    410242 |     476      790     3328 |     7320     5000     48 |  9.849 % |
76.87/76.91	c |    410749 |     476      790     3328 |     8052     5507     48 |  9.852 % |
76.87/76.98	c |    411509 |     476      790     3328 |     8857     6267     48 |  9.849 % |
77.07/77.10	c |    412648 |     476      790     3328 |     9743     7406     48 |  9.849 % |
77.17/77.26	c |    414357 |     476      790     3328 |    10717     9115     49 |  9.849 % |
77.57/77.67	c |    416920 |     476      790     3328 |    11789     6189     57 |  9.849 % |
77.87/77.95	c ===============================================================================
77.87/77.95	c New solution: 5
77.87/77.95	o 5
77.87/77.95	c Elapsed CPU time: 76.7473 s	Remaining CPU time: 103.253 s
77.87/77.95	c ===============================================================================
77.87/77.95	c |    419465 |     476      791     3336 |     5000     8734     51 |  9.849 % |
77.87/77.98	c |    419566 |     476      791     3336 |     5500     4469     48 |  9.852 % |
77.87/77.99	c |    419716 |     476      791     3336 |     6050     4619     49 |  9.852 % |
77.97/78.03	c |    419942 |     476      791     3336 |     6655     4845     49 |  9.849 % |
77.97/78.07	c |    420280 |     476      791     3336 |     7320     5183     49 |  9.852 % |
78.08/78.13	c |    420787 |     476      791     3336 |     8052     5690     50 |  9.849 % |
78.17/78.26	c |    421547 |     476      791     3336 |     8857     6450     49 |  9.852 % |
78.36/78.43	c |    422686 |     476      791     3336 |     9743     7589     48 |  9.849 % |
78.67/78.78	c |    424395 |     476      791     3336 |    10717     9298     46 |  9.849 % |
79.27/79.36	c |    426957 |     476      791     3336 |    11789     6446     37 |  9.849 % |
79.66/79.70	c ===============================================================================
79.66/79.70	c New solution: 3
79.66/79.70	o 3
79.66/79.70	c Elapsed CPU time: 78.4601 s	Remaining CPU time: 101.54 s
79.66/79.70	c ===============================================================================
79.66/79.70	c |    429964 |     476      792     3344 |     5000     9453     38 |  9.849 % |
79.66/79.76	c |    430064 |     455      792     3344 |     5500     4828     37 | 13.829 % |
79.66/79.78	c |    430214 |     455      792     3344 |     6050     4978     38 | 13.826 % |
79.76/79.80	c |    430440 |     455      792     3344 |     6655     5204     38 | 13.829 % |
79.76/79.84	c |    430778 |     455      792     3344 |     7320     5542     38 | 13.826 % |
79.87/79.91	c |    431284 |     455      792     3344 |     8052     6048     40 | 13.826 % |
79.97/80.01	c |    432044 |     455      792     3344 |     8857     6808     39 | 13.826 % |
80.06/80.12	c |    433184 |     455      792     3344 |     9743     7948     41 | 13.826 % |
80.37/80.49	c |    434892 |     455      792     3344 |    10717     9656     42 | 13.826 % |
80.96/81.00	c |    437455 |     455      792     3344 |    11789     6793     39 | 13.826 % |
81.57/81.63	c |    441299 |     455      792     3344 |    12968    10637     34 | 13.826 % |
82.67/82.72	c |    447067 |     455      792     3344 |    14265     9862     23 | 13.826 % |
83.77/83.84	c |    455717 |     455      792     3344 |    15692    11197     40 | 13.826 % |
85.86/85.98	c |    468692 |     455      792     3344 |    17261     8182     35 | 13.826 % |
88.37/88.50	c |    488154 |     455      792     3344 |    18987    10059     55 | 13.826 % |
93.16/93.29	c |    517349 |     455      792     3344 |    20886    10340     51 | 13.829 % |
102.76/102.84	c |    561139 |     455      792     3344 |    22974    11927     39 | 13.826 % |
119.56/119.61	c |    626824 |     455      792     3344 |    25272    15269     40 | 13.826 % |
157.25/157.32	c |    725350 |     455      792     3344 |    27799    13006     52 | 13.826 % |
182.34/182.50	c There are 74 assigned variables. 8 in cost function.

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-2702278-1278547513/watcher-2702278-1278547513 -o /tmp/evaluation-result-2702278-1278547513/solver-2702278-1278547513 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702278-1278547513.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 0.97 0.71 3/106 27578
/proc/meminfo: memFree=1698296/2059040 swapFree=4165016/4192956
[pid=27578] ppid=27576 vsize=2708 CPUtime=0
/proc/27578/stat : 27578 (wbo1.4b) R 27576 27578 26988 0 -1 4202496 338 0 0 0 0 0 0 0 18 0 1 0 22958510 2772992 249 1992294400 134512640 135751879 4292438704 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27578/statm: 677 249 146 303 0 372 0

[startup+0.0583361 s]
/proc/loadavg: 0.99 0.97 0.71 3/106 27578
/proc/meminfo: memFree=1698296/2059040 swapFree=4165016/4192956
[pid=27578] ppid=27576 vsize=2964 CPUtime=0.05
/proc/27578/stat : 27578 (wbo1.4b) R 27576 27578 26988 0 -1 4202496 398 0 0 0 5 0 0 0 20 0 1 0 22958510 3035136 309 1992294400 134512640 135751879 4292438704 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27578/statm: 741 309 147 303 0 436 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2964

[startup+0.10034 s]
/proc/loadavg: 0.99 0.97 0.71 3/106 27578
/proc/meminfo: memFree=1698296/2059040 swapFree=4165016/4192956
[pid=27578] ppid=27576 vsize=3220 CPUtime=0.09
/proc/27578/stat : 27578 (wbo1.4b) R 27576 27578 26988 0 -1 4202496 456 0 0 0 9 0 0 0 20 0 1 0 22958510 3297280 367 1992294400 134512640 135751879 4292438704 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27578/statm: 805 367 147 303 0 500 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3220

[startup+0.300362 s]
/proc/loadavg: 0.99 0.97 0.71 3/106 27578
/proc/meminfo: memFree=1698296/2059040 swapFree=4165016/4192956
[pid=27578] ppid=27576 vsize=3992 CPUtime=0.29
/proc/27578/stat : 27578 (wbo1.4b) R 27576 27578 26988 0 -1 4202496 662 0 0 0 28 1 0 0 20 0 1 0 22958510 4087808 573 1992294400 134512640 135751879 4292438704 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27578/statm: 998 573 147 303 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3992

[startup+0.700404 s]
/proc/loadavg: 0.99 0.97 0.71 3/106 27578
/proc/meminfo: memFree=1698296/2059040 swapFree=4165016/4192956
[pid=27578] ppid=27576 vsize=5424 CPUtime=0.69
/proc/27578/stat : 27578 (wbo1.4b) R 27576 27578 26988 0 -1 4202496 1004 0 0 0 66 3 0 0 21 0 1 0 22958510 5554176 915 1992294400 134512640 135751879 4292438704 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27578/statm: 1356 915 147 303 0 1051 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5424

[startup+1.50049 s]
/proc/loadavg: 0.99 0.97 0.71 2/107 27579
/proc/meminfo: memFree=1695064/2059040 swapFree=4165016/4192956
[pid=27578] ppid=27576 vsize=7176 CPUtime=1.49
/proc/27578/stat : 27578 (wbo1.4b) R 27576 27578 26988 0 -1 4202496 1459 0 0 0 145 4 0 0 23 0 1 0 22958510 7348224 1370 1992294400 134512640 135751879 4292438704 18446744073709551615 134649755 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27578/statm: 1794 1370 148 303 0 1489 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7176

[startup+3.10066 s]
/proc/loadavg: 0.99 0.97 0.71 2/107 27579
/proc/meminfo: memFree=1692088/2059040 swapFree=4165016/4192956
[pid=27578] ppid=27576 vsize=11172 CPUtime=3.09
/proc/27578/stat : 27578 (wbo1.4b) R 27576 27578 26988 0 -1 4202496 2440 0 0 0 301 8 0 0 25 0 1 0 22958510 11440128 2351 1992294400 134512640 135751879 4292438704 18446744073709551615 134606971 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27578/statm: 2793 2351 148 303 0 2488 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11172

[startup+6.301 s]
/proc/loadavg: 0.99 0.97 0.71 2/107 27579
/proc/meminfo: memFree=1684772/2059040 swapFree=4165016/4192956
[pid=27578] ppid=27576 vsize=18500 CPUtime=6.29
/proc/27578/stat : 27578 (wbo1.4b) R 27576 27578 26988 0 -1 4202496 4279 0 0 0 615 14 0 0 25 0 1 0 22958510 18944000 4190 1992294400 134512640 135751879 4292438704 18446744073709551615 134519009 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27578/statm: 4625 4190 148 303 0 4320 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18500

[startup+12.7007 s]
/proc/loadavg: 0.99 0.97 0.71 2/107 27579
/proc/meminfo: memFree=1672620/2059040 swapFree=4165016/4192956
[pid=27578] ppid=27576 vsize=29144 CPUtime=12.68
/proc/27578/stat : 27578 (wbo1.4b) R 27576 27578 26988 0 -1 4202496 6933 0 0 0 1242 26 0 0 25 0 1 0 22958510 29843456 6844 1992294400 134512640 135751879 4292438704 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27578/statm: 7286 6844 148 303 0 6981 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29144

[startup+25.5021 s]
/proc/loadavg: 0.99 0.97 0.71 2/107 27580
/proc/meminfo: memFree=1657368/2059040 swapFree=4165016/4192956
[pid=27578] ppid=27576 vsize=43720 CPUtime=25.49
/proc/27578/stat : 27578 (wbo1.4b) R 27576 27578 26988 0 -1 4202496 10585 0 0 0 2505 44 0 0 25 0 1 0 22958510 44769280 10496 1992294400 134512640 135751879 4292438704 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27578/statm: 10930 10496 148 303 0 10625 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43720

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.72 2/107 27580
/proc/meminfo: memFree=1620664/2059040 swapFree=4165016/4192956
[pid=27578] ppid=27576 vsize=80428 CPUtime=51.08
/proc/27578/stat : 27578 (wbo1.4b) R 27576 27578 26988 0 -1 4202496 19733 0 0 0 5028 80 0 0 25 0 1 0 22958510 82358272 19644 1992294400 134512640 135751879 4292438704 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27578/statm: 20107 19644 148 303 0 19802 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 80428

[startup+102.309 s]
/proc/loadavg: 0.99 0.97 0.73 2/107 27582
/proc/meminfo: memFree=1552712/2059040 swapFree=4165016/4192956
[pid=27578] ppid=27576 vsize=147884 CPUtime=102.27
/proc/27578/stat : 27578 (wbo1.4b) R 27576 27578 26988 0 -1 4202496 36537 0 0 0 10068 159 0 0 25 0 1 0 22958510 151433216 36448 1992294400 134512640 135751879 4292438704 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27578/statm: 36971 36448 148 303 0 36666 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 147884

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.74 2/107 27583
/proc/meminfo: memFree=1505592/2059040 swapFree=4165016/4192956
[pid=27578] ppid=27576 vsize=195360 CPUtime=162.24
/proc/27578/stat : 27578 (wbo1.4b) R 27576 27578 26988 0 -1 4202496 48388 0 0 0 16001 223 0 0 25 0 1 0 22958510 200048640 48299 1992294400 134512640 135751879 4292438704 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27578/statm: 48840 48299 148 303 0 48535 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 195360

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

[startup+166.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/107 27584
/proc/meminfo: memFree=1503236/2059040 swapFree=4165016/4192956
[pid=27578] ppid=27576 vsize=198104 CPUtime=166.24
/proc/27578/stat : 27578 (wbo1.4b) R 27576 27578 26988 0 -1 4202496 49068 0 0 0 16397 227 0 0 25 0 1 0 22958510 202858496 48979 1992294400 134512640 135751879 4292438704 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27578/statm: 49526 48979 148 303 0 49221 0
Current children cumulated CPU time (s) 166.24
Current children cumulated vsize (KiB) 198104

[startup+172.708 s]
/proc/loadavg: 0.99 0.97 0.75 2/107 27584
/proc/meminfo: memFree=1494680/2059040 swapFree=4165016/4192956
[pid=27578] ppid=27576 vsize=205828 CPUtime=172.64
/proc/27578/stat : 27578 (wbo1.4b) R 27576 27578 26988 0 -1 4202496 51009 0 0 0 17028 236 0 0 25 0 1 0 22958510 210767872 50920 1992294400 134512640 135751879 4292438704 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27578/statm: 51457 50920 148 303 0 51152 0
Current children cumulated CPU time (s) 172.64
Current children cumulated vsize (KiB) 205828

[startup+179.101 s]
/proc/loadavg: 0.99 0.97 0.75 2/107 27584
/proc/meminfo: memFree=1491332/2059040 swapFree=4165016/4192956
[pid=27578] ppid=27576 vsize=209380 CPUtime=179.04
/proc/27578/stat : 27578 (wbo1.4b) R 27576 27578 26988 0 -1 4202496 51878 0 0 0 17664 240 0 0 25 0 1 0 22958510 214405120 51789 1992294400 134512640 135751879 4292438704 18446744073709551615 134602986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27578/statm: 52345 51789 148 303 0 52040 0
Current children cumulated CPU time (s) 179.04
Current children cumulated vsize (KiB) 209380

[startup+180.701 s]
/proc/loadavg: 0.99 0.97 0.75 2/107 27584
/proc/meminfo: memFree=1489472/2059040 swapFree=4165016/4192956
[pid=27578] ppid=27576 vsize=211300 CPUtime=180.63
/proc/27578/stat : 27578 (wbo1.4b) R 27576 27578 26988 0 -1 4202496 52357 0 0 0 17821 242 0 0 25 0 1 0 22958510 216371200 52268 1992294400 134512640 135751879 4292438704 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27578/statm: 52825 52268 148 303 0 52520 0
Current children cumulated CPU time (s) 180.63
Current children cumulated vsize (KiB) 211300

[startup+182.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/107 27584
/proc/meminfo: memFree=1488604/2059040 swapFree=4165016/4192956
[pid=27578] ppid=27576 vsize=212464 CPUtime=182.24
/proc/27578/stat : 27578 (wbo1.4b) R 27576 27578 26988 0 -1 4202496 52651 0 0 0 17980 244 0 0 25 0 1 0 22958510 217563136 52562 1992294400 134512640 135751879 4292438704 18446744073709551615 134607112 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27578/statm: 53116 52562 148 303 0 52811 0
Current children cumulated CPU time (s) 182.24
Current children cumulated vsize (KiB) 212464

[startup+183.101 s]
/proc/loadavg: 0.99 0.97 0.75 2/107 27584
/proc/meminfo: memFree=1487612/2059040 swapFree=4165016/4192956
[pid=27578] ppid=27576 vsize=212592 CPUtime=183.03
/proc/27578/stat : 27578 (wbo1.4b) R 27576 27578 26988 0 -1 4204032 52692 0 0 0 18000 303 0 0 18 0 1 0 22958510 217694208 52603 1992294400 134512640 135751879 4292438704 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 0 0 0 1
/proc/27578/statm: 53148 52603 148 303 0 52843 0
Current children cumulated CPU time (s) 183.03
Current children cumulated vsize (KiB) 212592

[startup+183.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/107 27584
/proc/meminfo: memFree=1487612/2059040 swapFree=4165016/4192956
[pid=27578] ppid=27576 vsize=212592 CPUtime=183.22
/proc/27578/stat : 27578 (wbo1.4b) R 27576 27578 26988 0 -1 4204032 52692 0 0 0 18000 322 0 0 18 0 1 0 22958510 217694208 52603 1992294400 134512640 135751879 4292438704 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 0 0 0 2
/proc/27578/statm: 53148 52603 148 303 0 52843 0
Current children cumulated CPU time (s) 183.22
Current children cumulated vsize (KiB) 212592

Child ended because it received signal 11 (SIGSEGV)
Child dumped core
Real time (s): 183.356
CPU time (s): 183.279
CPU user time (s): 180.001
CPU system time (s): 3.2785
CPU usage (%): 99.9578
Max. virtual memory (cumulated for all children) (KiB): 212592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.001
system time used= 3.2785
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52693
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= 5
involuntary context switches= 152

runsolver used 0.330949 second user time and 0.84987 second system time

The end

Launcher Data 

Begin job on node047 at 2010-07-08 02:05:14
IDJOB=2702278
IDBENCH=48074
IDSOLVER=1161
FILE ID=node047/2702278-1278547513
PBS_JOBID= 11239494
Free space on /tmp= 62476 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=107-P1=89-P2=97-P3=41-P4=137-P5=181-P6=11-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-2702278-1278547513/watcher-2702278-1278547513 -o /tmp/evaluation-result-2702278-1278547513/solver-2702278-1278547513 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702278-1278547513.opb

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

MD5SUM BENCH= 931666055852afe6f909d62fafedf38c
RANDOM SEED=614645314

node047.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		: 3000.248
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.248
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1699320 kB
Buffers:         60744 kB
Cached:         190880 kB
SwapCached:       1388 kB
Active:         141300 kB
Inactive:       143664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1699320 kB
SwapTotal:     4192956 kB
SwapFree:      4165016 kB
Dirty:            2924 kB
Writeback:           0 kB
AnonPages:       31968 kB
Mapped:          13376 kB
Slab:            52848 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180020 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-2702278-1278547513.opb

Free space on /tmp at the end= 62268 MiB
End job on node047 at 2010-07-08 02:08:17