Trace number 2656262

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
wbo 1.4b? (MO) 1240.84 1241.17

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-lin.rom.r.opb
MD5SUM3183c84355c854880486b3d148840656
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark120
Best CPU time to get the best result obtained on this benchmark0.493924
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 120
Optimality of the best value was proved YES
Number of variables1076
Total number of constraints1030
Number of constraints which are clauses1030
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint40
Number of terms in the objective function 1076
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1076
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1076
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2656262-1276593564.opb.
0.00/0.00	c Instance file HOME/instance-2656262-1276593564.opb
0.00/0.00	c File size is 95666 bytes.
0.00/0.01	c Highest Coefficient sum: 41
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      1076                                                |
0.00/0.01	c |  Number Clauses:        1030                                                |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    1076     1030     9955 |     5000        0    nan |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 178
0.00/0.02	o 178
0.00/0.02	c Elapsed CPU time: 0.017997 s	Remaining CPU time: 179.982 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    1076     1031    11031 |     5000        0    nan |  0.000 % |
0.00/0.03	c |       100 |    1076     1031    11031 |     5500      100    179 |  0.000 % |
0.03/0.05	c |       250 |    1076     1031    11031 |     6050      250    185 |  0.000 % |
0.03/0.08	c |       475 |    1076     1031    11031 |     6655      475    186 |  0.000 % |
0.09/0.14	c |       813 |    1076     1031    11031 |     7320      813    187 |  0.000 % |
0.19/0.21	c |      1320 |    1076     1031    11031 |     8052     1320    188 |  0.000 % |
0.28/0.33	c |      2080 |    1076     1031    11031 |     8857     2080    188 |  0.000 % |
0.49/0.51	c |      3220 |    1076     1031    11031 |     9743     3220    187 |  0.000 % |
0.69/0.76	c |      4928 |    1076     1031    11031 |    10717     4928    188 |  0.000 % |
1.10/1.17	c |      7490 |    1076     1031    11031 |    11789     7490    187 |  0.000 % |
1.79/1.81	c |     11335 |    1076     1031    11031 |    12968    11335    187 |  0.000 % |
2.69/2.79	c |     17101 |    1076     1031    11031 |    14265    10272    188 |  0.000 % |
4.29/4.33	c |     25750 |    1076     1031    11031 |    15692    11425    187 |  0.000 % |
6.69/6.77	c |     38725 |    1076     1031    11031 |    17261    16185    186 |  0.000 % |
10.78/10.87	c |     58186 |    1076     1031    11031 |    18987    17645    189 |  0.000 % |
18.29/18.33	c |     87379 |    1076     1031    11031 |    20886    16959    189 |  0.000 % |
26.68/26.70	c |    131168 |    1076     1031    11031 |    22974    16681    187 |  0.000 % |
41.28/41.33	c |    196853 |    1076     1031    11031 |    25272    17109    183 |  0.000 % |
64.07/64.17	c |    295380 |    1076     1031    11031 |    27799    24086    186 |  0.000 % |
98.46/98.52	c |    443169 |    1076     1031    11031 |    30579    12892    185 |  0.000 % |
156.15/156.27	c |    664852 |    1076     1031    11031 |    33637    30736    185 |  0.000 % |
182.45/182.50	c There are 0 assigned variables. 0 in cost function.
183.94/184.04	c core #1
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183.94/184.04	c core #113
183.94/184.04	c ============================[ Search Statistics ]==============================
183.94/184.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.94/184.04	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.94/184.04	c ===============================================================================
183.94/184.04	c |         0 |    1137     2221    12605 |     5000        0    nan |  0.000 % |
183.94/184.05	c ===============================================================================
183.94/184.05	c core #114
183.94/184.05	c ============================[ Search Statistics ]==============================
183.94/184.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.94/184.05	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.94/184.05	c ===============================================================================
183.94/184.05	c |         0 |    1259     2222    13073 |     5000        0    nan |  0.000 % |
183.94/184.06	c ===============================================================================
183.94/184.07	c core #115
183.94/184.07	c ============================[ Search Statistics ]==============================
183.94/184.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.94/184.07	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.94/184.07	c ===============================================================================
183.94/184.07	c |         0 |    1380     2223    13500 |     5000        0    nan |  0.000 % |
183.94/184.08	c |       101 |    1351     2223    13500 |     5500      101      9 | 29.525 % |
183.94/184.09	c |       251 |    1310     2223    13500 |     6050      241     16 | 31.981 % |
183.94/184.09	c ===============================================================================
184.04/184.10	c core #116
184.04/184.10	c ============================[ Search Statistics ]==============================
184.04/184.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.04/184.10	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.04/184.10	c ===============================================================================
184.04/184.10	c |         0 |    1596     2224    14128 |     5000        0    nan |  0.000 % |
184.04/184.11	c |       101 |    1586     2224    14128 |     5500      101      8 | 22.523 % |
184.04/184.12	c |       251 |    1586     2224    14128 |     6050      251     18 | 22.523 % |
184.04/184.14	c |       479 |    1569     2224    14128 |     6655      473     19 | 22.671 % |
184.04/184.17	c |       817 |    1569     2224    14128 |     7320      811     18 | 22.868 % |
184.14/184.22	c |      1323 |    1519     2224    14128 |     8052     1293     24 | 25.136 % |
184.14/184.22	c ===============================================================================
184.14/184.24	c core #117
184.14/184.24	c ============================[ Search Statistics ]==============================
184.14/184.24	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.14/184.24	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.14/184.24	c ===============================================================================
184.14/184.24	c |         0 |    1975     2225    14867 |     5000        0    nan |  0.000 % |
184.14/184.25	c |       100 |    1975     2225    14867 |     5500      100     35 | 14.944 % |
184.14/184.27	c |       250 |    1975     2225    14867 |     6050      250     45 | 14.944 % |
184.25/184.30	c |       475 |    1973     2225    14867 |     6655      474     44 | 15.030 % |
184.25/184.34	c |       814 |    1973     2225    14867 |     7320      813     48 | 15.030 % |
184.34/184.45	c |      1320 |    1973     2225    14867 |     8052     1319     48 | 15.030 % |
184.54/184.62	c |      2079 |    1973     2225    14867 |     8857     2078     55 | 15.030 % |
184.95/185.02	c |      3218 |    1973     2225    14867 |     9743     3217     73 | 15.030 % |
185.55/185.66	c |      4929 |    1968     2225    14867 |    10717     4927     85 | 15.289 % |
185.64/185.73	c ===============================================================================
185.75/185.81	c core #118
185.75/185.81	c ============================[ Search Statistics ]==============================
185.75/185.81	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
185.75/185.81	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
185.75/185.81	c ===============================================================================
185.75/185.81	c |         0 |    2493     2226    16061 |     5000        0    nan |  0.000 % |
185.75/185.83	c |       100 |    2493     2226    16061 |     5500      100     22 |  9.902 % |
185.75/185.85	c |       250 |    2493     2226    16061 |     6050      250     27 |  9.902 % |
185.75/185.89	c |       476 |    2493     2226    16061 |     6655      476     28 |  9.902 % |
185.84/185.95	c |       813 |    2493     2226    16061 |     7320      813     32 |  9.902 % |
185.95/186.04	c |      1319 |    2491     2226    16061 |     8052     1318     34 |  9.975 % |
186.04/186.18	c |      2078 |    2491     2226    16061 |     8857     2077     41 |  9.975 % |
186.34/186.46	c |      3218 |    2491     2226    16061 |     9743     3217     51 |  9.975 % |
186.84/186.92	c |      4926 |    2491     2226    16061 |    10717     4925     58 |  9.975 % |
187.64/187.70	c |      7488 |    2491     2226    16061 |    11789     7487     57 |  9.975 % |
188.84/188.94	c |     11337 |    2491     2226    16061 |    12968    11336     63 |  9.975 % |
191.14/191.26	c |     17106 |    2491     2226    16061 |    14265    10069    148 |  9.975 % |
195.44/195.52	c |     25755 |    2491     2226    16061 |    15692    11077    190 |  9.975 % |
202.73/202.80	c |     38730 |    2491     2226    16061 |    17261    15992    175 |  9.975 % |
215.54/215.61	c |     58193 |    2490     2226    16061 |    18987    15993    237 | 10.011 % |
253.42/253.57	c |     87389 |    2490     2226    16061 |    20886    15715    321 | 10.011 % |
300.61/300.78	c |    131180 |    2490     2226    16061 |    22974    16291    241 | 10.011 % |
313.11/313.21	c ===============================================================================
316.71/316.83	c core #119
316.71/316.83	c ============================[ Search Statistics ]==============================
316.71/316.83	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
316.71/316.83	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
316.71/316.83	c ===============================================================================
316.71/316.83	c |         0 |    3411     2227    17886 |     5000        0    nan |  0.000 % |
316.80/316.90	c |       102 |    3411     2227    17886 |     5500      102     61 |  4.239 % |
316.80/316.94	c |       252 |    3411     2227    17886 |     6050      252     54 |  4.239 % |
316.80/316.99	c |       479 |    3411     2227    17886 |     6655      479     45 |  4.239 % |
317.01/317.10	c |       816 |    3411     2227    17886 |     7320      816     50 |  4.239 % |
317.11/317.29	c |      1324 |    3411     2227    17886 |     8052     1324     52 |  4.239 % |
317.41/317.54	c |      2084 |    3411     2227    17886 |     8857     2084     65 |  4.239 % |
318.01/318.10	c |      3223 |    3411     2227    17886 |     9743     3223    108 |  4.239 % |
318.71/318.89	c |      4933 |    3411     2227    17886 |    10717     4933    130 |  4.239 % |
321.02/321.13	c |      7495 |    3411     2227    17886 |    11789     7495    203 |  4.239 % |
324.32/324.40	c |     11339 |    3411     2227    17886 |    12968    11339    219 |  4.239 % |
328.21/328.36	c |     17107 |    3411     2227    17886 |    14265    10468    223 |  4.239 % |
336.41/336.51	c |     25758 |    3411     2227    17886 |    15692    11881    233 |  4.239 % |
346.80/346.90	c |     38735 |    3411     2227    17886 |    17261     8898    224 |  4.239 % |
371.60/371.72	c |     58196 |    3411     2227    17886 |    18987    10754    361 |  4.239 % |
416.99/417.11	c |     87390 |    3411     2227    17886 |    20886    11321    377 |  4.239 % |
469.58/469.74	c |    131183 |    3411     2227    17886 |    22974    12765    249 |  4.239 % |
557.35/557.51	c |    196869 |    3411     2227    17886 |    25272    20100    362 |  4.239 % |
674.52/674.78	c |    295400 |    3411     2227    17886 |    27799    16035    365 |  4.239 % |
884.36/884.64	c |    443189 |    3411     2227    17886 |    30579    13843    358 |  4.239 % |
1224.37/1224.75	c |    664879 |    3411     2227    17886 |    33637    15535    283 |  4.239 % |

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-2656262-1276593564/watcher-2656262-1276593564 -o /tmp/evaluation-result-2656262-1276593564/solver-2656262-1276593564 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656262-1276593564.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 8962
/proc/meminfo: memFree=1547496/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=2800 CPUtime=0
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 307 0 0 0 0 0 0 0 25 0 1 0 650296 2867200 226 1992294400 134512640 135751879 4291917440 18446744073709551615 134568976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 700 227 142 303 0 371 0

[startup+0.0373361 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 8962
/proc/meminfo: memFree=1547496/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=2840 CPUtime=0.03
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 400 0 0 0 3 0 0 0 18 0 1 0 650296 2908160 295 1992294400 134512640 135751879 4291917440 18446744073709551615 134519008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 710 295 147 303 0 405 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2840

[startup+0.100342 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 8962
/proc/meminfo: memFree=1547496/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=3224 CPUtime=0.09
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 490 0 0 0 9 0 0 0 18 0 1 0 650296 3301376 385 1992294400 134512640 135751879 4291917440 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 806 385 147 303 0 501 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3224

[startup+0.300365 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 8962
/proc/meminfo: memFree=1547496/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=4388 CPUtime=0.28
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 780 0 0 0 28 0 0 0 18 0 1 0 650296 4493312 675 1992294400 134512640 135751879 4291917440 18446744073709551615 134606404 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 1097 675 147 303 0 792 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 4388

[startup+0.700403 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 8962
/proc/meminfo: memFree=1547496/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=6696 CPUtime=0.69
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 1343 0 0 0 68 1 0 0 18 0 1 0 650296 6856704 1238 1992294400 134512640 135751879 4291917440 18446744073709551615 134606623 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 1674 1238 147 303 0 1369 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6696

[startup+1.50048 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8963
/proc/meminfo: memFree=1541288/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=10920 CPUtime=1.49
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 2401 0 0 0 146 3 0 0 19 0 1 0 650296 11182080 2296 1992294400 134512640 135751879 4291917440 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 2730 2296 147 303 0 2425 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10920

[startup+3.10065 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8963
/proc/meminfo: memFree=1535584/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=19132 CPUtime=3.08
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 4458 0 0 0 302 6 0 0 25 0 1 0 650296 19591168 4353 1992294400 134512640 135751879 4291917440 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 4783 4353 148 303 0 4478 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19132

[startup+6.30097 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8963
/proc/meminfo: memFree=1519340/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=33748 CPUtime=6.29
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 8095 0 0 0 616 13 0 0 25 0 1 0 650296 34557952 7990 1992294400 134512640 135751879 4291917440 18446744073709551615 134606367 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 8437 7990 148 303 0 8132 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33748

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8963
/proc/meminfo: memFree=1492308/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=59908 CPUtime=12.69
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 14644 0 0 0 1247 22 0 0 25 0 1 0 650296 61345792 14539 1992294400 134512640 135751879 4291917440 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 14977 14541 148 303 0 14672 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59908

[startup+25.5009 s]
/proc/loadavg: 1.16 1.03 1.01 2/106 8965
/proc/meminfo: memFree=1441220/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=109244 CPUtime=25.48
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 26983 0 0 0 2508 40 0 0 25 0 1 0 650296 111865856 26878 1992294400 134512640 135751879 4291917440 18446744073709551615 134517578 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 27311 26878 148 303 0 27006 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 109244

[startup+51.1005 s]
/proc/loadavg: 1.10 1.03 1.01 2/106 8965
/proc/meminfo: memFree=1347352/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=203776 CPUtime=51.07
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 50573 0 0 0 5031 76 0 0 25 0 1 0 650296 208666624 50468 1992294400 134512640 135751879 4291917440 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 50944 50468 148 303 0 50639 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 203776

[startup+102.308 s]
/proc/loadavg: 1.09 1.04 1.01 2/106 8967
/proc/meminfo: memFree=1160360/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=388384 CPUtime=102.27
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 96695 0 0 0 10079 148 0 0 25 0 1 0 650296 397705216 96590 1992294400 134512640 135751879 4291917440 18446744073709551615 134602409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 97096 96590 148 303 0 96791 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 388384

[startup+162.301 s]
/proc/loadavg: 1.09 1.04 1.01 2/106 8967
/proc/meminfo: memFree=973244/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=577960 CPUtime=162.25
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 144052 0 0 0 16003 222 0 0 25 0 1 0 650296 591831040 143947 1992294400 134512640 135751879 4291917440 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 144490 143947 148 303 0 144185 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 577960

[startup+222.3 s]
/proc/loadavg: 1.15 1.06 1.01 2/106 8969
/proc/meminfo: memFree=867596/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=680532 CPUtime=222.24
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 169836 0 0 0 21941 283 0 0 25 0 1 0 650296 696864768 169697 1992294400 134512640 135751879 4291917440 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 170133 169697 151 303 0 169828 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 680532

[startup+282.3 s]
/proc/loadavg: 1.06 1.05 1.01 2/106 8971
/proc/meminfo: memFree=796668/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=752220 CPUtime=282.21
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 187736 0 0 0 27907 314 0 0 25 0 1 0 650296 770273280 187597 1992294400 134512640 135751879 4291917440 18446744073709551615 134607834 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 188055 187597 151 303 0 187750 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 752220

[startup+342.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/106 8973
/proc/meminfo: memFree=752028/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=795532 CPUtime=342.2
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 198599 0 0 0 33864 356 0 0 25 0 1 0 650296 814624768 198460 1992294400 134512640 135751879 4291917440 18446744073709551615 134610838 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 198883 198460 151 303 0 198578 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 795532

[startup+402.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/106 8975
/proc/meminfo: memFree=688664/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=859580 CPUtime=402.19
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 214583 0 0 0 39828 391 0 0 25 0 1 0 650296 880209920 214444 1992294400 134512640 135751879 4291917440 18446744073709551615 134516982 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 214895 214444 151 303 0 214590 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 859580

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 8975
/proc/meminfo: memFree=635220/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=912976 CPUtime=462.17
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 227920 0 0 0 45795 422 0 0 25 0 1 0 650296 934887424 227781 1992294400 134512640 135751879 4291917440 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 228244 227781 151 303 0 227939 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 912976

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 8977
/proc/meminfo: memFree=569624/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=979224 CPUtime=522.16
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 244475 0 0 0 51760 456 0 0 25 0 1 0 650296 1002725376 244336 1992294400 134512640 135751879 4291917440 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 244806 244336 151 303 0 244501 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 979224

[startup+582.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 8979
/proc/meminfo: memFree=483196/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=1064524 CPUtime=582.14
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 265791 0 0 0 57725 489 0 0 25 0 1 0 650296 1090072576 265652 1992294400 134512640 135751879 4291917440 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 266131 265652 151 303 0 265826 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1064524

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8981
/proc/meminfo: memFree=399992/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=1146944 CPUtime=642.13
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 286388 0 0 0 63688 525 0 0 25 0 1 0 650296 1174470656 286249 1992294400 134512640 135751879 4291917440 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 286736 286249 151 303 0 286431 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1146944

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8983
/proc/meminfo: memFree=322492/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=1225488 CPUtime=702.11
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 306013 0 0 0 69650 561 0 0 25 0 1 0 650296 1254899712 305874 1992294400 134512640 135751879 4291917440 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 306372 305874 151 303 0 306067 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1225488

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8983
/proc/meminfo: memFree=256896/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=1289728 CPUtime=762.11
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 322068 0 0 0 75619 592 0 0 25 0 1 0 650296 1320681472 321929 1992294400 134512640 135751879 4291917440 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 322432 321929 151 303 0 322127 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 1289728

[startup+822.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/106 8988
/proc/meminfo: memFree=183240/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=1363572 CPUtime=822.08
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 340551 0 0 0 81585 623 0 0 25 0 1 0 650296 1396297728 340412 1992294400 134512640 135751879 4291917440 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 340893 340412 151 303 0 340588 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1363572

[startup+882.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/106 8990
/proc/meminfo: memFree=104996/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=1440940 CPUtime=882.06
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 359861 0 0 0 87550 656 0 0 25 0 1 0 650296 1475522560 359722 1992294400 134512640 135751879 4291917440 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 360235 359722 151 303 0 359930 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1440940

[startup+942.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/106 8992
/proc/meminfo: memFree=27124/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=1519688 CPUtime=942.04
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 379539 0 0 0 93511 693 0 0 25 0 1 0 650296 1556160512 379400 1992294400 134512640 135751879 4291917440 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 379922 379400 151 303 0 379617 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1519688

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8994
/proc/meminfo: memFree=10216/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=1580064 CPUtime=1002.03
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 394606 0 0 0 99481 722 0 0 25 0 1 0 650296 1617985536 394467 1992294400 134512640 135751879 4291917440 18446744073709551615 134616382 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 395016 394467 151 303 0 394711 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1580064

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8994
/proc/meminfo: memFree=9392/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=1645128 CPUtime=1062.01
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 410844 0 0 0 105451 750 0 0 25 0 1 0 650296 1684611072 410705 1992294400 134512640 135751879 4291917440 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 411282 410705 151 303 0 410977 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1645128

[startup+1122.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/106 8996
/proc/meminfo: memFree=10136/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=1711500 CPUtime=1121.99
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 427393 0 0 0 111422 777 0 0 25 0 1 0 650296 1752576000 427254 1992294400 134512640 135751879 4291917440 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 427875 427254 151 303 0 427570 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1711500

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/106 8998
/proc/meminfo: memFree=10636/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=1779864 CPUtime=1181.98
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 444475 0 0 0 117389 809 0 0 25 0 1 0 650296 1822580736 444336 1992294400 134512640 135751879 4291917440 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 444966 444336 151 303 0 444661 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1779864



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1241 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 9000
/proc/meminfo: memFree=10364/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=1843320 CPUtime=1240.68
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4202496 460323 0 0 0 123231 837 0 0 25 0 1 0 650296 1887559680 460184 1992294400 134512640 135751879 4291917440 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8962/statm: 460830 460184 151 303 0 460525 0
Current children cumulated CPU time (s) 1240.68
Current children cumulated vsize (KiB) 1843320

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

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

[startup+1241.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 9000
/proc/meminfo: memFree=10364/2059040 swapFree=4192956/4192956
[pid=8962] ppid=8960 vsize=0 CPUtime=1240.78
/proc/8962/stat : 8962 (wbo1.4b) R 8960 8962 2306 0 -1 4203524 460323 0 0 0 123231 847 0 0 25 0 1 0 650296 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/8962/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1240.78
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1241.17
CPU time (s): 1240.84
CPU user time (s): 1232.31
CPU system time (s): 8.5307
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 1843320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1232.31
system time used= 8.5307
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460323
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= 8
involuntary context switches= 2470

runsolver used 2.11268 second user time and 5.81312 second system time

The end

Launcher Data 

Begin job on node084 at 2010-06-15 11:19:25
IDJOB=2656262
IDBENCH=2871
IDSOLVER=1161
FILE ID=node084/2656262-1276593564
PBS_JOBID= 11173550
Free space on /tmp= 62512 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-lin.rom.r.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656262-1276593564/watcher-2656262-1276593564 -o /tmp/evaluation-result-2656262-1276593564/solver-2656262-1276593564 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656262-1276593564.opb

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

MD5SUM BENCH= 3183c84355c854880486b3d148840656
RANDOM SEED=1627757381

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		: 3000.229
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	: 6000.45
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		: 3000.229
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1547900 kB
Buffers:         40656 kB
Cached:         344768 kB
SwapCached:          0 kB
Active:         189408 kB
Inactive:       255840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1547900 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2852 kB
Writeback:          12 kB
AnonPages:       59772 kB
Mapped:          15512 kB
Slab:            44144 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181540 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62508 MiB
End job on node084 at 2010-06-15 11:40:08