Trace number 2702010

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 182.893 182.959

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=43-P1=131-P2=257-P3=71-P4=149-P5=223-P6=167-B.opb
MD5SUM29d9c644cbc560d09c0ca2d5a8d36791
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 benchmark0.517921
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-2702010-1278546326.opb.
0.00/0.00	c Instance file HOME/instance-2702010-1278546326.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:          0.00         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 % |
0.01/0.01	c |       100 |     528      787     3304 |     5500      100     63 |  0.003 % |
0.01/0.02	c |       250 |     528      787     3304 |     6050      250     68 |  0.003 % |
0.01/0.03	c |       475 |     528      787     3304 |     6655      475     61 |  0.000 % |
0.01/0.05	c |       813 |     528      787     3304 |     7320      813     61 |  0.000 % |
0.01/0.09	c |      1320 |     528      787     3304 |     8052     1320     59 |  0.000 % |
0.09/0.15	c |      2079 |     528      787     3304 |     8857     2079     56 |  0.000 % |
0.19/0.26	c |      3218 |     528      787     3304 |     9743     3218     53 |  0.000 % |
0.40/0.46	c |      4926 |     528      787     3304 |    10717     4926     48 |  0.000 % |
0.79/0.85	c |      7489 |     528      787     3304 |    11789     7489     47 |  0.000 % |
1.19/1.23	c |     11334 |     528      787     3304 |    12968    11334     46 |  0.000 % |
1.99/2.05	c |     17100 |     528      787     3304 |    14265    10579     43 |  0.000 % |
3.09/3.17	c |     25749 |     528      787     3304 |    15692    12061     38 |  0.000 % |
3.39/3.47	c ===============================================================================
3.39/3.47	c New solution: 69
3.39/3.47	o 69
3.39/3.47	c Elapsed CPU time: 3.41348 s	Remaining CPU time: 176.587 s
3.39/3.47	c ===============================================================================
3.39/3.47	c |     28420 |     528      788     3312 |     5000    14732     41 |  0.000 % |
3.49/3.53	c |     28521 |     518      788     3312 |     5500     3780     47 |  1.898 % |
3.49/3.56	c |     28672 |     518      788     3312 |     6050     3931     49 |  1.894 % |
3.49/3.57	c |     28897 |     518      788     3312 |     6655     4156     50 |  1.894 % |
3.49/3.59	c |     29234 |     518      788     3312 |     7320     4493     51 |  1.894 % |
3.59/3.64	c |     29740 |     518      788     3312 |     8052     4999     51 |  1.894 % |
3.70/3.71	c |     30500 |     518      788     3312 |     8857     5759     53 |  1.894 % |
3.79/3.81	c |     31640 |     518      788     3312 |     9743     6899     49 |  1.898 % |
3.89/3.96	c |     33348 |     518      788     3312 |    10717     8607     47 |  1.894 % |
4.19/4.21	c |     35910 |     518      788     3312 |    11789     5700     50 |  1.894 % |
4.59/4.64	c |     39754 |     518      788     3312 |    12968     9544     49 |  1.894 % |
4.99/5.09	c ===============================================================================
4.99/5.09	c New solution: 5
4.99/5.09	o 5
4.99/5.09	c Elapsed CPU time: 4.98024 s	Remaining CPU time: 175.02 s
4.99/5.09	c ===============================================================================
4.99/5.09	c |     43541 |     518      789     3320 |     5000    13331     47 |  1.894 % |
5.09/5.13	c |     43642 |     478      789     3320 |     5500     3434     44 |  9.473 % |
5.09/5.15	c |     43792 |     478      789     3320 |     6050     3584     45 |  9.470 % |
5.09/5.17	c |     44018 |     478      789     3320 |     6655     3810     46 |  9.473 % |
5.20/5.21	c |     44356 |     478      789     3320 |     7320     4148     47 |  9.470 % |
5.20/5.25	c |     44862 |     478      789     3320 |     8052     4654     49 |  9.470 % |
5.29/5.32	c |     45622 |     478      789     3320 |     8857     5414     52 |  9.470 % |
5.40/5.49	c |     46761 |     478      789     3320 |     9743     6553     52 |  9.473 % |
5.59/5.62	c |     48469 |     478      789     3320 |    10717     8261     53 |  9.470 % |
6.19/6.21	c |     51032 |     478      789     3320 |    11789    10824     55 |  9.470 % |
6.50/6.57	c |     54876 |     478      789     3320 |    12968     8689     45 |  9.470 % |
7.19/7.20	c |     60644 |     478      789     3320 |    14265     7829     32 |  9.470 % |
8.29/8.33	c |     69293 |     477      789     3320 |    15692     9244     42 |  9.663 % |
10.79/10.90	c |     82268 |     477      789     3320 |    17261    13890     55 |  9.659 % |
14.09/14.18	c |    101731 |     477      789     3320 |    18987    15626     50 |  9.662 % |
18.60/18.65	c |    130923 |     477      789     3320 |    20886    15858     45 |  9.659 % |
28.60/28.67	c |    174712 |     477      789     3320 |    22974    17163     39 |  9.659 % |
46.88/46.92	c |    240396 |     477      789     3320 |    25272    21855     33 |  9.659 % |
55.88/55.95	c ===============================================================================
55.88/55.95	c New solution: 3
55.88/55.95	o 3
55.88/55.95	c Elapsed CPU time: 55.1926 s	Remaining CPU time: 124.807 s
55.88/55.95	c ===============================================================================
55.88/55.95	c |    279287 |     477      790     3328 |     5000    17006     45 |  9.659 % |
55.99/56.04	c |    279387 |     456      790     3328 |     5500     4311     53 | 13.637 % |
55.99/56.05	c |    279537 |     456      790     3328 |     6050     4461     53 | 13.637 % |
55.99/56.06	c |    279762 |     456      790     3328 |     6655     4686     54 | 13.640 % |
55.99/56.08	c |    280100 |     456      790     3328 |     7320     5024     54 | 13.637 % |
56.09/56.13	c |    280607 |     456      790     3328 |     8052     5531     56 | 13.637 % |
56.17/56.20	c |    281367 |     456      790     3328 |     8857     6291     56 | 13.637 % |
56.28/56.32	c |    282506 |     456      790     3328 |     9743     7430     57 | 13.640 % |
56.48/56.54	c |    284214 |     456      790     3328 |    10717     9138     58 | 13.637 % |
56.78/56.85	c |    286776 |     456      790     3328 |    11789     6171     56 | 13.637 % |
57.57/57.63	c |    290621 |     456      790     3328 |    12968    10016     58 | 13.637 % |
58.37/58.47	c |    296388 |     456      790     3328 |    14265     9116     50 | 13.640 % |
60.48/60.54	c |    305037 |     456      790     3328 |    15692    10491     52 | 13.637 % |
62.48/62.52	c |    318012 |     456      790     3328 |    17261    15442     47 | 13.637 % |
65.68/65.70	c |    337473 |     456      790     3328 |    18987    17341     40 | 13.637 % |
70.17/70.27	c |    366665 |     455      790     3328 |    20886    17410     46 | 13.826 % |
80.08/80.14	c |    410455 |     455      790     3328 |    22974    18857     42 | 13.826 % |
98.57/98.66	c |    476141 |     455      790     3328 |    25272    22635     41 | 13.826 % |
128.17/128.28	c |    574667 |     455      790     3328 |    27799    22920     40 | 13.826 % |
178.25/178.33	c |    722457 |     454      790     3328 |    30579    20245     53 | 14.016 % |
182.05/182.15	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-2702010-1278546326/watcher-2702010-1278546326 -o /tmp/evaluation-result-2702010-1278546326/solver-2702010-1278546326 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702010-1278546326.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: 0.66 0.22 0.08 3/107 31660
/proc/meminfo: memFree=1622796/2059040 swapFree=4139464/4192956
[pid=31660] ppid=31658 vsize=2700 CPUtime=0
/proc/31660/stat : 31660 (wbo1.4b) R 31658 31660 30740 0 -1 4202496 334 0 0 0 0 0 0 0 20 0 1 0 22844338 2764800 246 1992294400 134512640 135751879 4294095040 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31660/statm: 675 246 146 303 0 370 0

[startup+0.011303 s]
/proc/loadavg: 0.66 0.22 0.08 3/107 31660
/proc/meminfo: memFree=1622796/2059040 swapFree=4139464/4192956
[pid=31660] ppid=31658 vsize=2700 CPUtime=0.01
/proc/31660/stat : 31660 (wbo1.4b) R 31658 31660 30740 0 -1 4202496 334 0 0 0 1 0 0 0 20 0 1 0 22844338 2764800 246 1992294400 134512640 135751879 4294095040 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31660/statm: 675 246 146 303 0 370 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2700

[startup+0.101309 s]
/proc/loadavg: 0.66 0.22 0.08 3/107 31660
/proc/meminfo: memFree=1622796/2059040 swapFree=4139464/4192956
[pid=31660] ppid=31658 vsize=3092 CPUtime=0.09
/proc/31660/stat : 31660 (wbo1.4b) R 31658 31660 30740 0 -1 4202496 441 0 0 0 9 0 0 0 20 0 1 0 22844338 3166208 353 1992294400 134512640 135751879 4294095040 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31660/statm: 773 353 147 303 0 468 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3092

[startup+0.301324 s]
/proc/loadavg: 0.66 0.22 0.08 3/107 31660
/proc/meminfo: memFree=1622796/2059040 swapFree=4139464/4192956
[pid=31660] ppid=31658 vsize=3864 CPUtime=0.29
/proc/31660/stat : 31660 (wbo1.4b) R 31658 31660 30740 0 -1 4202496 612 0 0 0 29 0 0 0 20 0 1 0 22844338 3956736 524 1992294400 134512640 135751879 4294095040 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31660/statm: 966 524 147 303 0 661 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3864

[startup+0.701357 s]
/proc/loadavg: 0.66 0.22 0.08 3/107 31660
/proc/meminfo: memFree=1622796/2059040 swapFree=4139464/4192956
[pid=31660] ppid=31658 vsize=4768 CPUtime=0.69
/proc/31660/stat : 31660 (wbo1.4b) R 31658 31660 30740 0 -1 4202496 833 0 0 0 68 1 0 0 21 0 1 0 22844338 4882432 745 1992294400 134512640 135751879 4294095040 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31660/statm: 1192 745 147 303 0 887 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4768

[startup+1.50142 s]
/proc/loadavg: 0.66 0.22 0.08 2/108 31661
/proc/meminfo: memFree=1620060/2059040 swapFree=4139464/4192956
[pid=31660] ppid=31658 vsize=6572 CPUtime=1.49
/proc/31660/stat : 31660 (wbo1.4b) R 31658 31660 30740 0 -1 4202496 1281 0 0 0 147 2 0 0 23 0 1 0 22844338 6729728 1193 1992294400 134512640 135751879 4294095040 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31660/statm: 1643 1193 147 303 0 1338 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6572

[startup+3.10155 s]
/proc/loadavg: 0.66 0.22 0.08 2/108 31661
/proc/meminfo: memFree=1617456/2059040 swapFree=4139464/4192956
[pid=31660] ppid=31658 vsize=9548 CPUtime=3.09
/proc/31660/stat : 31660 (wbo1.4b) R 31658 31660 30740 0 -1 4202496 2024 0 0 0 304 5 0 0 25 0 1 0 22844338 9777152 1936 1992294400 134512640 135751879 4294095040 18446744073709551615 134616407 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31660/statm: 2387 1936 148 303 0 2082 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9548

[startup+6.3008 s]
/proc/loadavg: 0.69 0.24 0.08 2/108 31661
/proc/meminfo: memFree=1609660/2059040 swapFree=4139464/4192956
[pid=31660] ppid=31658 vsize=17428 CPUtime=6.29
/proc/31660/stat : 31660 (wbo1.4b) R 31658 31660 30740 0 -1 4202496 4001 0 0 0 616 13 0 0 25 0 1 0 22844338 17846272 3913 1992294400 134512640 135751879 4294095040 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31660/statm: 4357 3913 148 303 0 4052 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17428

[startup+12.7013 s]
/proc/loadavg: 0.71 0.25 0.08 2/108 31661
/proc/meminfo: memFree=1597384/2059040 swapFree=4139464/4192956
[pid=31660] ppid=31658 vsize=28908 CPUtime=12.69
/proc/31660/stat : 31660 (wbo1.4b) R 31658 31660 30740 0 -1 4202496 6877 0 0 0 1246 23 0 0 25 0 1 0 22844338 29601792 6789 1992294400 134512640 135751879 4294095040 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31660/statm: 7227 6789 148 303 0 6922 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28908

[startup+25.5013 s]
/proc/loadavg: 0.84 0.30 0.10 2/108 31661
/proc/meminfo: memFree=1576552/2059040 swapFree=4139464/4192956
[pid=31660] ppid=31658 vsize=49008 CPUtime=25.49
/proc/31660/stat : 31660 (wbo1.4b) R 31658 31660 30740 0 -1 4202496 11880 0 0 0 2507 42 0 0 25 0 1 0 22844338 50184192 11792 1992294400 134512640 135751879 4294095040 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31660/statm: 12252 11792 148 303 0 11947 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49008

[startup+51.1014 s]
/proc/loadavg: 0.90 0.36 0.13 2/108 31662
/proc/meminfo: memFree=1553612/2059040 swapFree=4139464/4192956
[pid=31660] ppid=31658 vsize=72472 CPUtime=51.08
/proc/31660/stat : 31660 (wbo1.4b) R 31658 31660 30740 0 -1 4202496 17740 0 0 0 5039 69 0 0 25 0 1 0 22844338 74211328 17652 1992294400 134512640 135751879 4294095040 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31660/statm: 18118 17652 148 303 0 17813 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 72472

[startup+102.308 s]
/proc/loadavg: 0.95 0.45 0.17 2/108 31663
/proc/meminfo: memFree=1490124/2059040 swapFree=4139464/4192956
[pid=31660] ppid=31658 vsize=135164 CPUtime=102.28
/proc/31660/stat : 31660 (wbo1.4b) R 31658 31660 30740 0 -1 4202496 33382 0 0 0 10091 137 0 0 25 0 1 0 22844338 138407936 33294 1992294400 134512640 135751879 4294095040 18446744073709551615 134606389 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31660/statm: 33791 33294 148 303 0 33486 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 135164

[startup+162.301 s]
/proc/loadavg: 0.98 0.55 0.22 2/108 31665
/proc/meminfo: memFree=1444368/2059040 swapFree=4139464/4192956
[pid=31660] ppid=31658 vsize=181488 CPUtime=162.26
/proc/31660/stat : 31660 (wbo1.4b) R 31658 31660 30740 0 -1 4202496 44910 0 0 0 16033 193 0 0 25 0 1 0 22844338 185843712 44822 1992294400 134512640 135751879 4294095040 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31660/statm: 45372 44822 148 303 0 45067 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 181488

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

[startup+166.302 s]
/proc/loadavg: 0.98 0.56 0.22 2/108 31665
/proc/meminfo: memFree=1441392/2059040 swapFree=4139464/4192956
[pid=31660] ppid=31658 vsize=184224 CPUtime=166.25
/proc/31660/stat : 31660 (wbo1.4b) R 31658 31660 30740 0 -1 4202496 45588 0 0 0 16430 195 0 0 25 0 1 0 22844338 188645376 45500 1992294400 134512640 135751879 4294095040 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31660/statm: 46056 45500 148 303 0 45751 0
Current children cumulated CPU time (s) 166.25
Current children cumulated vsize (KiB) 184224

[startup+172.709 s]
/proc/loadavg: 0.98 0.56 0.23 2/108 31665
/proc/meminfo: memFree=1434696/2059040 swapFree=4139464/4192956
[pid=31660] ppid=31658 vsize=190664 CPUtime=172.66
/proc/31660/stat : 31660 (wbo1.4b) R 31658 31660 30740 0 -1 4202496 47195 0 0 0 17065 201 0 0 25 0 1 0 22844338 195239936 47107 1992294400 134512640 135751879 4294095040 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31660/statm: 47666 47107 148 303 0 47361 0
Current children cumulated CPU time (s) 172.66
Current children cumulated vsize (KiB) 190664

[startup+179.101 s]
/proc/loadavg: 0.99 0.58 0.23 2/108 31665
/proc/meminfo: memFree=1429860/2059040 swapFree=4139464/4192956
[pid=31660] ppid=31658 vsize=197228 CPUtime=179.05
/proc/31660/stat : 31660 (wbo1.4b) R 31658 31660 30740 0 -1 4202496 48850 0 0 0 17697 208 0 0 25 0 1 0 22844338 201961472 48762 1992294400 134512640 135751879 4294095040 18446744073709551615 134606313 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31660/statm: 49307 48762 148 303 0 49002 0
Current children cumulated CPU time (s) 179.05
Current children cumulated vsize (KiB) 197228

[startup+180.701 s]
/proc/loadavg: 0.99 0.58 0.23 2/108 31665
/proc/meminfo: memFree=1426760/2059040 swapFree=4139464/4192956
[pid=31660] ppid=31658 vsize=198768 CPUtime=180.65
/proc/31660/stat : 31660 (wbo1.4b) R 31658 31660 30740 0 -1 4202496 49241 0 0 0 17856 209 0 0 25 0 1 0 22844338 203538432 49153 1992294400 134512640 135751879 4294095040 18446744073709551615 134616332 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31660/statm: 49692 49153 148 303 0 49387 0
Current children cumulated CPU time (s) 180.65
Current children cumulated vsize (KiB) 198768

[startup+182.301 s]
/proc/loadavg: 0.99 0.58 0.23 2/108 31665
/proc/meminfo: memFree=1425768/2059040 swapFree=4139464/4192956
[pid=31660] ppid=31658 vsize=200060 CPUtime=182.24
/proc/31660/stat : 31660 (wbo1.4b) R 31658 31660 30740 0 -1 4204032 49542 0 0 0 18000 224 0 0 18 0 1 0 22844338 204861440 49454 1992294400 134512640 135751879 4294095040 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 0 0 0 1
/proc/31660/statm: 50015 49454 148 303 0 49710 0
Current children cumulated CPU time (s) 182.24
Current children cumulated vsize (KiB) 200060

[startup+182.701 s]
/proc/loadavg: 0.99 0.58 0.23 2/108 31665
/proc/meminfo: memFree=1333760/2059040 swapFree=4139464/4192956
[pid=31660] ppid=31658 vsize=200060 CPUtime=182.64
/proc/31660/stat : 31660 (wbo1.4b) R 31658 31660 30740 0 -1 4204032 49542 0 0 0 18000 264 0 0 18 0 1 0 22844338 204861440 49454 1992294400 134512640 135751879 4294095040 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 1 0 0 1
/proc/31660/statm: 50015 49454 148 303 0 49710 0
Current children cumulated CPU time (s) 182.64
Current children cumulated vsize (KiB) 200060

[startup+182.902 s]
/proc/loadavg: 0.99 0.58 0.23 2/108 31665
/proc/meminfo: memFree=1333760/2059040 swapFree=4139464/4192956
[pid=31660] ppid=31658 vsize=200060 CPUtime=182.83
/proc/31660/stat : 31660 (wbo1.4b) R 31658 31660 30740 0 -1 4204032 49542 0 0 0 18000 283 0 0 18 0 1 0 22844338 204861440 49454 1992294400 134512640 135751879 4294095040 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 0 0 0 2
/proc/31660/statm: 50015 49454 148 303 0 49710 0
Current children cumulated CPU time (s) 182.83
Current children cumulated vsize (KiB) 200060

Child ended because it received signal 11 (SIGSEGV)
Child dumped core
Real time (s): 182.959
CPU time (s): 182.893
CPU user time (s): 180.001
CPU system time (s): 2.89256
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 200060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.001
system time used= 2.89256
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49543
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= 477

runsolver used 0.289955 second user time and 0.887865 second system time

The end

Launcher Data 

Begin job on node026 at 2010-07-08 01:45:26
IDJOB=2702010
IDBENCH=47940
IDSOLVER=1161
FILE ID=node026/2702010-1278546326
PBS_JOBID= 11239511
Free space on /tmp= 62472 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=43-P1=131-P2=257-P3=71-P4=149-P5=223-P6=167-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-2702010-1278546326/watcher-2702010-1278546326 -o /tmp/evaluation-result-2702010-1278546326/solver-2702010-1278546326 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702010-1278546326.opb

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

MD5SUM BENCH= 29d9c644cbc560d09c0ca2d5a8d36791
RANDOM SEED=532106027

node026.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1623820 kB
Buffers:         52552 kB
Cached:         276576 kB
SwapCached:      10136 kB
Active:         109760 kB
Inactive:       236344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1623820 kB
SwapTotal:     4192956 kB
SwapFree:      4139464 kB
Dirty:            2968 kB
Writeback:           0 kB
AnonPages:       11412 kB
Mapped:          11808 kB
Slab:            67180 kB
PageTables:       4212 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180140 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-2702010-1278546326.opb

Free space on /tmp at the end= 62276 MiB
End job on node026 at 2010-07-08 01:48:29