Trace number 2702008

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 183.045 183.142

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=43-P1=101-P2=251-P3=307-P4=499-B.opb
MD5SUMe79e2db14e141163591dbcfdfed7384a
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 benchmark0.488925
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 variables108
Total number of constraints9
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 constraints9
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)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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-2702008-1278546323.opb.
0.00/0.00	c Instance file HOME/instance-2702008-1278546323.opb
0.00/0.00	c File size is 24020 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:      432                                                 |
0.00/0.00	c |  Number Clauses:        324                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 337                                                 |
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 |     432      661     2763 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       100 |     432      661     2763 |     5500      100     79 |  0.005 % |
0.00/0.02	c |       250 |     432      661     2763 |     6050      250     85 |  0.005 % |
0.00/0.04	c |       476 |     432      661     2763 |     6655      476     85 |  0.005 % |
0.00/0.07	c |       814 |     432      661     2763 |     7320      814     83 |  0.001 % |
0.10/0.12	c |      1320 |     432      661     2763 |     8052     1320     74 |  0.001 % |
0.19/0.20	c |      2079 |     432      661     2763 |     8857     2079     71 |  0.001 % |
0.29/0.31	c |      3218 |     432      661     2763 |     9743     3218     72 |  0.005 % |
0.49/0.52	c |      4926 |     432      661     2763 |    10717     4926     69 |  0.001 % |
0.79/0.85	c |      7490 |     432      661     2763 |    11789     7490     67 |  0.001 % |
1.29/1.35	c |     11335 |     432      661     2763 |    12968    11335     61 |  0.001 % |
2.19/2.26	c |     17101 |     432      661     2763 |    14265    10556     56 |  0.001 % |
3.40/3.48	c |     25750 |     432      661     2763 |    15692    11989     52 |  0.001 % |
5.79/5.84	c |     38724 |     432      661     2763 |    17261     8927     64 |  0.001 % |
9.39/9.46	c |     58187 |     432      661     2763 |    18987    10945     45 |  0.001 % |
15.79/15.82	c |     87380 |     432      661     2763 |    20886    11517     39 |  0.001 % |
26.88/26.98	c |    131169 |     432      661     2763 |    22974    13048     36 |  0.001 % |
44.37/44.48	c |    196853 |     432      661     2763 |    25272    17726     46 |  0.001 % |
71.77/71.90	c |    295379 |     432      661     2763 |    27799    16397     41 |  0.001 % |
74.16/74.22	c ===============================================================================
74.16/74.22	c New solution: 129
74.16/74.22	o 129
74.16/74.22	c Elapsed CPU time: 73.3458 s	Remaining CPU time: 106.654 s
74.16/74.22	c ===============================================================================
74.16/74.22	c |    308036 |     432      662     2772 |     5000    11969     61 |  0.001 % |
74.16/74.28	c |    308136 |     421      662     2772 |     5500     2891     71 |  2.552 % |
74.16/74.29	c |    308287 |     421      662     2772 |     6050     3042     70 |  2.547 % |
74.26/74.31	c |    308513 |     421      662     2772 |     6655     3268     69 |  2.547 % |
74.26/74.34	c |    308851 |     421      662     2772 |     7320     3606     68 |  2.547 % |
74.26/74.38	c |    309358 |     421      662     2772 |     8052     4113     70 |  2.552 % |
74.37/74.45	c |    310117 |     421      662     2772 |     8857     4872     70 |  2.547 % |
74.46/74.56	c |    311258 |     421      662     2772 |     9743     6013     70 |  2.547 % |
74.77/74.83	c |    312966 |     421      662     2772 |    10717     7721     65 |  2.547 % |
75.07/75.13	c |    315528 |     421      662     2772 |    11789    10283     63 |  2.547 % |
75.57/75.67	c |    319373 |     421      662     2772 |    12968     8081     58 |  2.547 % |
76.36/76.42	c |    325139 |     421      662     2772 |    14265     7216     53 |  2.547 % |
77.46/77.52	c |    333790 |     421      662     2772 |    15692     8547     58 |  2.547 % |
79.36/79.43	c |    346768 |     421      662     2772 |    17261    13502     68 |  2.547 % |
82.66/82.73	c ===============================================================================
82.66/82.73	c New solution: 81
82.66/82.73	o 81
82.66/82.73	c Elapsed CPU time: 81.7106 s	Remaining CPU time: 98.2894 s
82.66/82.73	c ===============================================================================
82.66/82.73	c |    364217 |     421      663     2781 |     5000    13344     65 |  2.547 % |
82.66/82.79	c |    364317 |     410      663     2781 |     5500     3436     60 |  5.098 % |
82.76/82.80	c |    364467 |     410      663     2781 |     6050     3586     61 |  5.093 % |
82.76/82.82	c |    364693 |     410      663     2781 |     6655     3812     61 |  5.093 % |
82.76/82.85	c |    365031 |     410      663     2781 |     7320     4150     61 |  5.093 % |
82.86/82.90	c |    365537 |     410      663     2781 |     8052     4656     60 |  5.093 % |
82.86/82.98	c |    366297 |     410      663     2781 |     8857     5416     58 |  5.094 % |
83.06/83.11	c |    367437 |     410      663     2781 |     9743     6556     57 |  5.093 % |
83.16/83.28	c ===============================================================================
83.16/83.28	c New solution: 9
83.16/83.28	o 9
83.16/83.28	c Elapsed CPU time: 82.2545 s	Remaining CPU time: 97.7455 s
83.16/83.28	c ===============================================================================
83.16/83.28	c |    368858 |     410      664     2790 |     5000     7977     59 |  5.093 % |
83.26/83.31	c |    368959 |     377      664     2790 |     5500     4090     58 | 12.732 % |
83.26/83.34	c |    369110 |     377      664     2790 |     6050     4241     57 | 12.732 % |
83.26/83.39	c |    369336 |     377      664     2790 |     6655     4467     57 | 12.732 % |
83.36/83.43	c |    369674 |     377      664     2790 |     7320     4805     58 | 12.732 % |
83.46/83.51	c |    370180 |     377      664     2790 |     8052     5311     59 | 12.732 % |
83.57/83.62	c ===============================================================================
83.57/83.62	c New solution: 5
83.57/83.62	o 5
83.57/83.62	c Elapsed CPU time: 82.5914 s	Remaining CPU time: 97.4086 s
83.57/83.62	c ===============================================================================
83.57/83.62	c |    370740 |     377      665     2799 |     5000     5871     59 | 12.732 % |
83.57/83.66	c |    370840 |     366      665     2799 |     5500     3036     66 | 15.278 % |
83.57/83.69	c |    370992 |     366      665     2799 |     6050     3188     65 | 15.278 % |
83.67/83.71	c |    371217 |     366      665     2799 |     6655     3413     67 | 15.278 % |
83.67/83.74	c |    371554 |     366      665     2799 |     7320     3750     68 | 15.283 % |
83.67/83.78	c |    372061 |     366      665     2799 |     8052     4257     70 | 15.278 % |
83.76/83.88	c |    372821 |     366      665     2799 |     8857     5017     70 | 15.278 % |
84.06/84.14	c |    373963 |     366      665     2799 |     9743     6159     65 | 15.279 % |
84.16/84.28	c ===============================================================================
84.16/84.28	c New solution: 3
84.16/84.28	o 3
84.16/84.28	c Elapsed CPU time: 83.2423 s	Remaining CPU time: 96.7577 s
84.16/84.28	c ===============================================================================
84.16/84.28	c |    374929 |     366      666     2808 |     5000     7125     66 | 15.279 % |
84.25/84.30	c |    375029 |     343      666     2808 |     5500     3663     64 | 20.602 % |
84.25/84.33	c |    375179 |     343      666     2808 |     6050     3813     65 | 20.607 % |
84.25/84.36	c |    375405 |     343      666     2808 |     6655     4039     65 | 20.602 % |
84.36/84.40	c |    375742 |     343      666     2808 |     7320     4376     66 | 20.607 % |
84.36/84.48	c |    376249 |     343      666     2808 |     8052     4883     64 | 20.602 % |
84.55/84.60	c |    377008 |     343      666     2808 |     8857     5642     62 | 20.602 % |
84.67/84.72	c |    378147 |     343      666     2808 |     9743     6781     64 | 20.602 % |
84.96/85.02	c |    379855 |     343      666     2808 |    10717     8489     64 | 20.602 % |
85.36/85.46	c |    382417 |     343      666     2808 |    11789     5619     63 | 20.607 % |
85.77/85.89	c |    386261 |     343      666     2808 |    12968     9463     63 | 20.602 % |
86.87/86.91	c |    392027 |     343      666     2808 |    14265     8582     60 | 20.602 % |
87.97/88.00	c |    400676 |     343      666     2808 |    15692     9905     58 | 20.602 % |
90.17/90.26	c |    413650 |     343      666     2808 |    17261    14880     44 | 20.602 % |
93.66/93.76	c |    433111 |     343      666     2808 |    18987    16751     62 | 20.602 % |
98.55/98.63	c |    462303 |     343      666     2808 |    20886    16932     51 | 20.602 % |
109.66/109.72	c |    506092 |     343      666     2808 |    22974    18263     49 | 20.602 % |
124.44/124.57	c |    571776 |     343      666     2808 |    25272    22740     43 | 20.602 % |
153.24/153.36	c |    670303 |     343      666     2808 |    27799    20613     56 | 20.602 % |
182.12/182.22	c There are 89 assigned variables. 9 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-2702008-1278546323/watcher-2702008-1278546323 -o /tmp/evaluation-result-2702008-1278546323/solver-2702008-1278546323 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702008-1278546323.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: 0.74 0.26 0.09 3/106 26806
/proc/meminfo: memFree=1738228/2059040 swapFree=4139756/4192956
[pid=26806] ppid=26804 vsize=2704 CPUtime=0
/proc/26806/stat : 26806 (wbo1.4b) R 26804 26806 26473 0 -1 4202496 322 0 0 0 0 0 0 0 18 0 1 0 22839748 2768896 235 1992294400 134512640 135751879 4292839808 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26806/statm: 676 235 146 303 0 371 0

[startup+0.104361 s]
/proc/loadavg: 0.74 0.26 0.09 3/106 26806
/proc/meminfo: memFree=1738228/2059040 swapFree=4139756/4192956
[pid=26806] ppid=26804 vsize=3088 CPUtime=0.1
/proc/26806/stat : 26806 (wbo1.4b) R 26804 26806 26473 0 -1 4202496 428 0 0 0 10 0 0 0 20 0 1 0 22839748 3162112 341 1992294400 134512640 135751879 4292839808 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26806/statm: 772 341 147 303 0 467 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3088

[startup+0.200372 s]
/proc/loadavg: 0.74 0.26 0.09 3/106 26806
/proc/meminfo: memFree=1738228/2059040 swapFree=4139756/4192956
[pid=26806] ppid=26804 vsize=3476 CPUtime=0.19
/proc/26806/stat : 26806 (wbo1.4b) R 26804 26806 26473 0 -1 4202496 519 0 0 0 19 0 0 0 20 0 1 0 22839748 3559424 432 1992294400 134512640 135751879 4292839808 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26806/statm: 869 432 147 303 0 564 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3476

[startup+0.300383 s]
/proc/loadavg: 0.74 0.26 0.09 3/106 26806
/proc/meminfo: memFree=1738228/2059040 swapFree=4139756/4192956
[pid=26806] ppid=26804 vsize=3860 CPUtime=0.29
/proc/26806/stat : 26806 (wbo1.4b) R 26804 26806 26473 0 -1 4202496 624 0 0 0 29 0 0 0 20 0 1 0 22839748 3952640 537 1992294400 134512640 135751879 4292839808 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26806/statm: 965 537 147 303 0 660 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3860

[startup+0.700426 s]
/proc/loadavg: 0.74 0.26 0.09 3/106 26806
/proc/meminfo: memFree=1738228/2059040 swapFree=4139756/4192956
[pid=26806] ppid=26804 vsize=5148 CPUtime=0.69
/proc/26806/stat : 26806 (wbo1.4b) R 26804 26806 26473 0 -1 4202496 938 0 0 0 68 1 0 0 21 0 1 0 22839748 5271552 851 1992294400 134512640 135751879 4292839808 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26806/statm: 1287 851 147 303 0 982 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5148

[startup+1.50051 s]
/proc/loadavg: 0.76 0.28 0.10 2/107 26807
/proc/meminfo: memFree=1734624/2059040 swapFree=4139756/4192956
[pid=26806] ppid=26804 vsize=7112 CPUtime=1.49
/proc/26806/stat : 26806 (wbo1.4b) R 26804 26806 26473 0 -1 4202496 1441 0 0 0 147 2 0 0 23 0 1 0 22839748 7282688 1354 1992294400 134512640 135751879 4292839808 18446744073709551615 134516989 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26806/statm: 1778 1354 147 303 0 1473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7112

[startup+3.10069 s]
/proc/loadavg: 0.76 0.28 0.10 2/107 26807
/proc/meminfo: memFree=1732020/2059040 swapFree=4139756/4192956
[pid=26806] ppid=26804 vsize=10112 CPUtime=3.09
/proc/26806/stat : 26806 (wbo1.4b) R 26804 26806 26473 0 -1 4202496 2170 0 0 0 305 4 0 0 25 0 1 0 22839748 10354688 2083 1992294400 134512640 135751879 4292839808 18446744073709551615 134518944 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26806/statm: 2528 2083 148 303 0 2223 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10112

[startup+6.30104 s]
/proc/loadavg: 0.76 0.28 0.10 2/107 26807
/proc/meminfo: memFree=1724952/2059040 swapFree=4139756/4192956
[pid=26806] ppid=26804 vsize=17340 CPUtime=6.29
/proc/26806/stat : 26806 (wbo1.4b) R 26804 26806 26473 0 -1 4202496 3976 0 0 0 619 10 0 0 25 0 1 0 22839748 17756160 3889 1992294400 134512640 135751879 4292839808 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26806/statm: 4335 3889 148 303 0 4030 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17340

[startup+12.7007 s]
/proc/loadavg: 0.80 0.30 0.11 2/107 26807
/proc/meminfo: memFree=1714660/2059040 swapFree=4139756/4192956
[pid=26806] ppid=26804 vsize=26308 CPUtime=12.69
/proc/26806/stat : 26806 (wbo1.4b) R 26804 26806 26473 0 -1 4202496 6231 0 0 0 1252 17 0 0 25 0 1 0 22839748 26939392 6144 1992294400 134512640 135751879 4292839808 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26806/statm: 6577 6144 148 303 0 6272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26308

[startup+25.5011 s]
/proc/loadavg: 0.83 0.32 0.12 2/107 26807
/proc/meminfo: memFree=1701020/2059040 swapFree=4139756/4192956
[pid=26806] ppid=26804 vsize=39792 CPUtime=25.48
/proc/26806/stat : 26806 (wbo1.4b) R 26804 26806 26473 0 -1 4202496 9556 0 0 0 2516 32 0 0 25 0 1 0 22839748 40747008 9469 1992294400 134512640 135751879 4292839808 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26806/statm: 9948 9469 148 303 0 9643 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39792

[startup+51.1009 s]
/proc/loadavg: 0.89 0.37 0.14 2/107 26807
/proc/meminfo: memFree=1673988/2059040 swapFree=4139756/4192956
[pid=26806] ppid=26804 vsize=67056 CPUtime=51.07
/proc/26806/stat : 26806 (wbo1.4b) R 26804 26806 26473 0 -1 4202496 16356 0 0 0 5043 64 0 0 25 0 1 0 22839748 68665344 16269 1992294400 134512640 135751879 4292839808 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26806/statm: 16764 16269 148 303 0 16459 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 67056

[startup+102.301 s]
/proc/loadavg: 0.95 0.48 0.19 2/107 26809
/proc/meminfo: memFree=1597480/2059040 swapFree=4139756/4192956
[pid=26806] ppid=26804 vsize=143112 CPUtime=102.26
/proc/26806/stat : 26806 (wbo1.4b) R 26804 26806 26473 0 -1 4202496 35326 0 0 0 10093 133 0 0 25 0 1 0 22839748 146546688 35239 1992294400 134512640 135751879 4292839808 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26806/statm: 35778 35239 148 303 0 35473 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 143112

[startup+162.301 s]
/proc/loadavg: 0.98 0.57 0.23 2/107 26811
/proc/meminfo: memFree=1535604/2059040 swapFree=4139756/4192956
[pid=26806] ppid=26804 vsize=205140 CPUtime=162.24
/proc/26806/stat : 26806 (wbo1.4b) R 26804 26806 26473 0 -1 4202496 50804 0 0 0 16027 197 0 0 25 0 1 0 22839748 210063360 50717 1992294400 134512640 135751879 4292839808 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26806/statm: 51285 50717 148 303 0 50980 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 205140

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

[startup+166.402 s]
/proc/loadavg: 0.98 0.58 0.24 2/107 26811
/proc/meminfo: memFree=1532504/2059040 swapFree=4139756/4192956
[pid=26806] ppid=26804 vsize=208252 CPUtime=166.34
/proc/26806/stat : 26806 (wbo1.4b) R 26804 26806 26473 0 -1 4202496 51577 0 0 0 16434 200 0 0 25 0 1 0 22839748 213250048 51490 1992294400 134512640 135751879 4292839808 18446744073709551615 134519008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26806/statm: 52063 51490 148 303 0 51758 0
Current children cumulated CPU time (s) 166.34
Current children cumulated vsize (KiB) 208252

[startup+172.808 s]
/proc/loadavg: 0.98 0.58 0.24 2/107 26811
/proc/meminfo: memFree=1528040/2059040 swapFree=4139756/4192956
[pid=26806] ppid=26804 vsize=212372 CPUtime=172.74
/proc/26806/stat : 26806 (wbo1.4b) R 26804 26806 26473 0 -1 4202496 52609 0 0 0 17069 205 0 0 25 0 1 0 22839748 217468928 52522 1992294400 134512640 135751879 4292839808 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26806/statm: 53093 52522 148 303 0 52788 0
Current children cumulated CPU time (s) 172.74
Current children cumulated vsize (KiB) 212372

[startup+179.201 s]
/proc/loadavg: 0.98 0.59 0.24 2/107 26811
/proc/meminfo: memFree=1523700/2059040 swapFree=4139756/4192956
[pid=26806] ppid=26804 vsize=217664 CPUtime=179.13
/proc/26806/stat : 26806 (wbo1.4b) R 26804 26806 26473 0 -1 4202496 53959 0 0 0 17701 212 0 0 25 0 1 0 22839748 222887936 53872 1992294400 134512640 135751879 4292839808 18446744073709551615 134616344 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26806/statm: 54416 53872 148 303 0 54111 0
Current children cumulated CPU time (s) 179.13
Current children cumulated vsize (KiB) 217664

[startup+180.801 s]
/proc/loadavg: 0.98 0.59 0.24 2/107 26811
/proc/meminfo: memFree=1521840/2059040 swapFree=4139756/4192956
[pid=26806] ppid=26804 vsize=218728 CPUtime=180.73
/proc/26806/stat : 26806 (wbo1.4b) R 26804 26806 26473 0 -1 4202496 54215 0 0 0 17859 214 0 0 25 0 1 0 22839748 223977472 54128 1992294400 134512640 135751879 4292839808 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26806/statm: 54682 54128 148 303 0 54377 0
Current children cumulated CPU time (s) 180.73
Current children cumulated vsize (KiB) 218728

[startup+182.401 s]
/proc/loadavg: 0.98 0.60 0.25 2/107 26811
/proc/meminfo: memFree=1521220/2059040 swapFree=4139756/4192956
[pid=26806] ppid=26804 vsize=220012 CPUtime=182.33
/proc/26806/stat : 26806 (wbo1.4b) R 26804 26806 26473 0 -1 4204032 54533 0 0 0 18000 233 0 0 25 0 1 0 22839748 225292288 54446 1992294400 134512640 135751879 4292839808 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26806/statm: 55003 54446 148 303 0 54698 0
Current children cumulated CPU time (s) 182.33
Current children cumulated vsize (KiB) 220012

[startup+182.801 s]
/proc/loadavg: 0.98 0.60 0.25 2/107 26811
/proc/meminfo: memFree=1424688/2059040 swapFree=4139756/4192956
[pid=26806] ppid=26804 vsize=220012 CPUtime=182.71
/proc/26806/stat : 26806 (wbo1.4b) R 26804 26806 26473 0 -1 4204032 54533 0 0 0 18000 271 0 0 18 0 1 0 22839748 225292288 54446 1992294400 134512640 135751879 4292839808 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 1 0 0 1
/proc/26806/statm: 55003 54446 148 303 0 54698 0
Current children cumulated CPU time (s) 182.71
Current children cumulated vsize (KiB) 220012

[startup+183.001 s]
/proc/loadavg: 0.98 0.60 0.25 2/107 26811
/proc/meminfo: memFree=1424688/2059040 swapFree=4139756/4192956
[pid=26806] ppid=26804 vsize=220012 CPUtime=182.91
/proc/26806/stat : 26806 (wbo1.4b) R 26804 26806 26473 0 -1 4204032 54533 0 0 0 18000 291 0 0 18 0 1 0 22839748 225292288 54446 1992294400 134512640 135751879 4292839808 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 1 0 0 1
/proc/26806/statm: 55003 54446 148 303 0 54698 0
Current children cumulated CPU time (s) 182.91
Current children cumulated vsize (KiB) 220012

[startup+183.101 s]
/proc/loadavg: 0.98 0.60 0.25 2/107 26811
/proc/meminfo: memFree=1424688/2059040 swapFree=4139756/4192956
[pid=26806] ppid=26804 vsize=220012 CPUtime=183
/proc/26806/stat : 26806 (wbo1.4b) R 26804 26806 26473 0 -1 4204032 54533 0 0 0 18000 300 0 0 18 0 1 0 22839748 225292288 54446 1992294400 134512640 135751879 4292839808 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 0 0 0 3
/proc/26806/statm: 55003 54446 148 303 0 54698 0
Current children cumulated CPU time (s) 183
Current children cumulated vsize (KiB) 220012

Child ended because it received signal 11 (SIGSEGV)
Child dumped core
Real time (s): 183.142
CPU time (s): 183.045
CPU user time (s): 180.001
CPU system time (s): 3.04454
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 220012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.001
system time used= 3.04454
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54534
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= 4
involuntary context switches= 2106

runsolver used 0.320951 second user time and 0.860869 second system time

The end

Launcher Data 

Begin job on node042 at 2010-07-08 01:45:23
IDJOB=2702008
IDBENCH=47939
IDSOLVER=1161
FILE ID=node042/2702008-1278546323
PBS_JOBID= 11239498
Free space on /tmp= 62460 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=43-P1=101-P2=251-P3=307-P4=499-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-2702008-1278546323/watcher-2702008-1278546323 -o /tmp/evaluation-result-2702008-1278546323/solver-2702008-1278546323 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702008-1278546323.opb

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

MD5SUM BENCH= e79e2db14e141163591dbcfdfed7384a
RANDOM SEED=1941993042

node042.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		: 3000.213
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	: 6000.42
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		: 3000.213
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1739128 kB
Buffers:         56436 kB
Cached:         176148 kB
SwapCached:       7096 kB
Active:         129244 kB
Inactive:       117356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1739128 kB
SwapTotal:     4192956 kB
SwapFree:      4139756 kB
Dirty:            2652 kB
Writeback:           8 kB
AnonPages:       11384 kB
Mapped:          11900 kB
Slab:            51384 kB
PageTables:       4248 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182608 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-2702008-1278546323.opb

Free space on /tmp at the end= 62248 MiB
End job on node042 at 2010-07-08 01:48:26