Trace number 2680452

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
wbo 1.4b (fixed)? (MO) 1283.85 1284.19

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_7.opb
MD5SUM7da351a6b3346c83b923d96056c07b3e
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark24
Best CPU time to get the best result obtained on this benchmark1800.44
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 21
Optimality of the best value was proved NO
Number of variables12935
Total number of constraints47889
Number of constraints which are clauses47870
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints18
Minimum length of a constraint1
Maximum length of a constraint953
Number of terms in the objective function 953
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 953
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 31
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 984
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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 - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2680452-1277460023.opb.
0.00/0.00	c Instance file HOME/instance-2680452-1277460023.opb
0.00/0.00	c File size is 1413824 bytes.
0.19/0.23	c Highest Coefficient sum: 984
0.19/0.23	c ============================[ Problem Statistics ]=============================
0.19/0.23	c |                                                                             |
0.19/0.23	c |  Parsing time:          0.23         s                                      |
0.19/0.23	c |  Number Variables:      12935                                               |
0.19/0.23	c |  Number Clauses:        47870                                               |
0.19/0.23	c |  Number Cardinality:    1                                                   |
0.19/0.23	c |  Number PB Constraints: 18                                                  |
9.19/9.29	c ============================[ Search Statistics ]==============================
9.19/9.29	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
9.19/9.29	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
9.19/9.29	c ===============================================================================
9.19/9.29	c |         0 |   12639    48180   121060 |    15963        0    nan |  0.000 % |
9.29/9.31	c ===============================================================================
9.29/9.31	c New solution: 29
9.29/9.31	o 29
9.29/9.31	c Elapsed CPU time: 9.26959 s	Remaining CPU time: 170.73 s
9.29/9.31	c ===============================================================================
9.29/9.31	c |        10 |   12639    48181   122013 |    16060       10    283 |  0.000 % |
9.29/9.34	c ===============================================================================
9.29/9.34	c New solution: 28
9.29/9.34	o 28
9.29/9.34	c Elapsed CPU time: 9.29959 s	Remaining CPU time: 170.7 s
9.29/9.34	c ===============================================================================
9.29/9.34	c |        87 |   12639    48182   122966 |    16060       87    152 |  0.000 % |
9.29/9.38	c |       187 |   12639    48182   122966 |    17666      187     99 |  2.288 % |
9.39/9.45	c |       338 |   12639    48182   122966 |    19433      338     90 |  2.288 % |
9.48/9.52	c |       565 |   12639    48182   122966 |    21376      565    100 |  2.288 % |
9.59/9.63	c |       903 |   12639    48182   122966 |    23514      903    204 |  2.288 % |
9.69/9.77	c |      1411 |   12639    48182   122966 |    25865     1411    205 |  2.288 % |
9.99/10.04	c |      2170 |   12639    48182   122966 |    28452     2170    187 |  2.288 % |
10.39/10.47	c |      3311 |   12639    48182   122966 |    31297     3311    460 |  2.288 % |
11.09/11.17	c |      5024 |   12639    48182   122966 |    34427     5024    479 |  2.288 % |
11.69/11.77	c |      7586 |   12639    48182   122966 |    37870     7586    385 |  2.288 % |
13.39/13.47	c |     11431 |   12639    48182   122966 |    41657    11431    312 |  2.288 % |
15.88/15.90	c |     17198 |   12639    48182   122966 |    45822    17198    304 |  2.288 % |
16.29/16.31	c ===============================================================================
16.29/16.31	c New solution: 27
16.29/16.31	o 27
16.29/16.31	c Elapsed CPU time: 16.1565 s	Remaining CPU time: 163.843 s
16.29/16.31	c ===============================================================================
16.29/16.31	c |     18824 |   12639    48183   123919 |    16061    18824    295 |  2.288 % |
16.39/16.42	c |     18926 |   12639    48183   123919 |    17667     9514    249 |  2.288 % |
16.39/16.48	c |     19076 |   12639    48183   123919 |    19433     9664    257 |  2.288 % |
16.49/16.55	c |     19301 |   12639    48183   123919 |    21377     9889    255 |  2.288 % |
16.59/16.65	c |     19638 |   12639    48183   123919 |    23514    10226    254 |  2.288 % |
16.88/16.96	c |     20147 |   12639    48183   123919 |    25866    10735    304 |  2.288 % |
17.09/17.16	c |     20908 |   12639    48183   123919 |    28453    11496    297 |  2.288 % |
17.49/17.53	c |     22049 |   12639    48183   123919 |    31298    12637    279 |  2.288 % |
18.69/18.74	c |     23757 |   12639    48183   123919 |    34428    14345    341 |  2.288 % |
19.39/19.46	c |     26320 |   12639    48183   123919 |    37870    16908    323 |  2.288 % |
22.08/22.12	c |     30164 |   12639    48183   123919 |    41658    20752    340 |  2.288 % |
24.48/24.54	c |     35932 |   12639    48183   123919 |    45823    26520    308 |  2.288 % |
37.78/37.80	c |     44581 |   12639    48183   123919 |    50406    35169    771 |  2.288 % |
42.37/42.42	c |     57557 |   12639    48183   123919 |    55446    48145    653 |  2.288 % |
74.26/74.31	c |     77020 |   12639    48183   123919 |    60991    16925   1411 |  2.288 % |
88.76/88.84	c |    106215 |   12639    48183   123919 |    67090    46120    827 |  2.288 % |
130.65/130.74	c |    150005 |   12639    48183   123919 |    73799    23552   1587 |  2.288 % |
158.84/158.92	c |    215690 |   12639    48183   123919 |    81179    16744    326 |  2.288 % |
182.03/182.14	c There are 296 assigned variables. 5 in cost function.
182.83/182.94	c core #1
182.83/182.94	c 
182.83/182.94	c 
182.83/182.94	c Core size: 31	Core Weight: 1	Total Weight: 6
182.83/182.94	c
182.83/182.94	c
182.83/182.94	c core #2
182.83/182.94	c 
182.83/182.94	c 
182.83/182.94	c Core size: 158	Core Weight: 1	Total Weight: 7
182.83/182.94	c
182.83/182.94	c
182.83/182.94	c core #3
182.83/182.94	c 
182.83/182.94	c 
182.83/182.94	c Core size: 724	Core Weight: 1	Total Weight: 8
182.83/182.94	c
182.83/182.94	c
182.83/182.94	c core #4
182.83/182.94	c 
182.83/182.94	c 
182.83/182.94	c Core size: 354	Core Weight: 1	Total Weight: 9
182.83/182.94	c
182.83/182.94	c
182.83/182.94	c core #5
182.83/182.94	c 
182.83/182.94	c 
182.83/182.94	c Core size: 175	Core Weight: 1	Total Weight: 10
182.83/182.94	c
182.83/182.94	c
182.83/182.94	c ============================[ Search Statistics ]==============================
182.83/182.94	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.83/182.94	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.83/182.94	c ===============================================================================
182.83/182.94	c |         0 |    9630    49085   122319 |    16361        0    nan |  0.000 % |
182.83/182.96	c ===============================================================================
182.93/183.06	c core #6
182.93/183.06	c 
182.93/183.06	c 
182.93/183.06	c Core size: 352	Core Weight: 1	Total Weight: 11
182.93/183.06	c
182.93/183.06	c
182.93/183.06	c ============================[ Search Statistics ]==============================
182.93/183.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.93/183.06	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.93/183.06	c ===============================================================================
182.93/183.06	c |         0 |   10036    49086   123047 |    16362        0    nan |  0.000 % |
183.23/183.31	c ===============================================================================
183.33/183.42	c core #7
183.33/183.42	c 
183.33/183.42	c 
183.33/183.42	c Core size: 1921	Core Weight: 1	Total Weight: 12
183.33/183.42	c
183.33/183.42	c
183.33/183.42	c ============================[ Search Statistics ]==============================
183.33/183.42	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.33/183.42	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.33/183.42	c ===============================================================================
183.33/183.42	c |         0 |   12698    49087   125843 |    16362        0    nan |  0.000 % |
183.33/183.49	c |       100 |   12698    49087   125843 |    17998      100     67 |  9.320 % |
183.44/183.53	c |       250 |   12687    49087   125843 |    19798      250     49 |  9.399 % |
183.44/183.59	c |       475 |   12675    49087   125843 |    21778      460     74 |  9.499 % |
183.54/183.69	c |       815 |   12654    49087   125843 |    23956      784     85 |  9.656 % |
183.64/183.75	c ===============================================================================
183.73/183.86	c core #8
183.73/183.86	c 
183.73/183.86	c 
183.73/183.86	c Core size: 326	Core Weight: 1	Total Weight: 13
183.73/183.86	c
183.73/183.86	c
183.73/183.86	c ============================[ Search Statistics ]==============================
183.73/183.86	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.73/183.86	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.73/183.86	c ===============================================================================
183.73/183.86	c |         0 |   12830    49088   126107 |    16362        0    nan |  0.000 % |
183.84/183.95	c |       100 |   12828    49088   126107 |    17998      100     38 |  9.240 % |
183.84/183.99	c |       250 |   12828    49088   126107 |    19798      250     58 |  9.240 % |
183.94/184.02	c |       475 |   12828    49088   126107 |    21778      475     61 |  9.240 % |
183.94/184.08	c |       812 |   12828    49088   126107 |    23956      810    108 |  9.240 % |
184.13/184.24	c |      1320 |   12828    49088   126107 |    26352     1318    124 |  9.240 % |
184.44/184.55	c |      2081 |   12828    49088   126107 |    28987     2079    133 |  9.240 % |
185.03/185.12	c |      3222 |   12828    49088   126107 |    31886     3220    138 |  9.240 % |
185.63/185.79	c |      4931 |   12805    49088   126107 |    35074     4926    140 |  9.403 % |
187.54/187.68	c |      7493 |   12805    49088   126107 |    38582     7488    190 |  9.403 % |
191.83/191.91	c |     11340 |   12805    49088   126107 |    42440    11335    217 |  9.403 % |
198.73/198.80	c |     17106 |   12804    49088   126107 |    46684    17100    240 |  9.410 % |
205.73/205.85	c ===============================================================================
206.32/206.47	c core #9
206.32/206.47	c 
206.32/206.47	c 
206.32/206.47	c Core size: 658	Core Weight: 1	Total Weight: 14
206.32/206.47	c
206.32/206.47	c
206.32/206.47	c ============================[ Search Statistics ]==============================
206.32/206.47	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
206.32/206.47	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
206.32/206.47	c ===============================================================================
206.32/206.47	c |         0 |   13908    49089   127453 |    16363        0    nan |  0.000 % |
206.63/206.71	c |       102 |   13906    49089   127453 |    17999      102    164 |  3.431 % |
206.74/206.86	c |       252 |   13903    49089   127453 |    19799      249    197 |  3.445 % |
207.12/207.20	c |       479 |   13903    49089   127453 |    21779      476    173 |  3.445 % |
207.53/207.68	c |       816 |   13903    49089   127453 |    23957      811    221 |  3.445 % |
208.33/208.45	c |      1322 |   13902    49089   127453 |    26352     1316    308 |  3.452 % |
209.83/209.94	c |      2081 |   13900    49089   127453 |    28988     2074    328 |  3.466 % |
212.23/212.33	c |      3222 |   13893    49089   127453 |    31886     3207    325 |  3.514 % |
215.93/216.05	c |      4933 |   13869    49089   127453 |    35075     4905    379 |  3.681 % |
224.92/225.00	c |      7496 |   13835    49089   127453 |    38583     7411    401 |  3.920 % |
225.33/225.45	c ===============================================================================
225.52/225.68	c core #10
225.52/225.68	c 
225.52/225.68	c 
225.52/225.68	c Core size: 1973	Core Weight: 1	Total Weight: 15
225.52/225.68	c
225.52/225.68	c
225.52/225.68	c ============================[ Search Statistics ]==============================
225.52/225.68	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
225.52/225.68	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
225.52/225.68	c ===============================================================================
225.52/225.68	c |         0 |   14397    49090   128431 |    16363        0    nan |  0.000 % |
225.73/225.83	c |       102 |   14396    49090   128431 |    17999      102     64 |  3.305 % |
225.93/226.00	c |       252 |   14387    49090   128431 |    19799      251     81 |  3.392 % |
226.12/226.28	c |       477 |   14382    49090   128431 |    21779      474     91 |  3.399 % |
226.62/226.75	c |       814 |   14382    49090   128431 |    23957      810    180 |  3.399 % |
227.53/227.69	c |      1324 |   14382    49090   128431 |    26353     1320    336 |  3.399 % |
229.22/229.32	c |      2084 |   14382    49090   128431 |    28988     2080    497 |  3.399 % |
231.62/231.75	c |      3223 |   14382    49090   128431 |    31887     3219    443 |  3.399 % |
232.82/232.99	c |      4931 |   14381    49090   128431 |    35076     4926    488 |  3.405 % |
239.12/239.29	c |      7495 |   14379    49090   128431 |    38583     7487    867 |  3.419 % |
248.71/248.82	c |     11342 |   14379    49090   128431 |    42442    11334    861 |  3.419 % |
271.32/271.47	c |     17112 |   14379    49090   128431 |    46686    17104    892 |  3.419 % |
305.80/305.92	c |     25763 |   14379    49090   128431 |    51355    25755    993 |  3.419 % |
364.49/364.66	c |     38737 |   14379    49090   128431 |    56490    38729   1012 |  3.419 % |
467.16/467.31	c |     58200 |   14376    49090   128431 |    62139    58191   1145 |  3.439 % |
623.33/623.51	c |     87396 |   14369    49090   128431 |    68353    41095   1259 |  3.486 % |
927.95/928.22	c |    131185 |   14369    49090   128431 |    75189    33205   1757 |  3.486 % |

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-2680452-1277460023/watcher-2680452-1277460023 -o /tmp/evaluation-result-2680452-1277460023/solver-2680452-1277460023 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680452-1277460023.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: 0.93 0.99 0.95 3/106 29321
/proc/meminfo: memFree=1852036/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=4104 CPUtime=0
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 334 0 0 0 0 0 0 0 19 0 1 0 121606307 4202496 252 1992294400 134512640 135752675 4292542144 18446744073709551615 135222235 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 1026 252 138 303 0 375 0

[startup+0.0982419 s]
/proc/loadavg: 0.93 0.99 0.95 3/106 29321
/proc/meminfo: memFree=1852036/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=5896 CPUtime=0.09
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 874 0 0 0 9 0 0 0 19 0 1 0 121606307 6037504 792 1992294400 134512640 135752675 4292542144 18446744073709551615 134564621 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 1474 793 274 303 0 823 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5896

[startup+0.101244 s]
/proc/loadavg: 0.93 0.99 0.95 3/106 29321
/proc/meminfo: memFree=1852036/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=6028 CPUtime=0.09
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 891 0 0 0 9 0 0 0 20 0 1 0 121606307 6172672 809 1992294400 134512640 135752675 4292542144 18446744073709551615 134562353 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 1507 809 278 303 0 856 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6028

[startup+0.301264 s]
/proc/loadavg: 0.93 0.99 0.95 3/106 29321
/proc/meminfo: memFree=1852036/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=11520 CPUtime=0.29
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 2826 0 0 0 28 1 0 0 20 0 1 0 121606307 11796480 2365 1992294400 134512640 135752675 4292542144 18446744073709551615 134580293 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 2880 2365 142 303 0 2575 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11520

[startup+0.701304 s]
/proc/loadavg: 0.93 0.99 0.95 3/106 29321
/proc/meminfo: memFree=1852036/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=11916 CPUtime=0.69
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 2917 0 0 0 68 1 0 0 21 0 1 0 121606307 12201984 2456 1992294400 134512640 135752675 4292542144 18446744073709551615 134580307 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 2979 2456 142 303 0 2674 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11916

[startup+1.50139 s]
/proc/loadavg: 0.93 0.99 0.95 2/107 29322
/proc/meminfo: memFree=1842480/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=12840 CPUtime=1.49
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 3148 0 0 0 148 1 0 0 23 0 1 0 121606307 13148160 2687 1992294400 134512640 135752675 4292542144 18446744073709551615 134524613 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 3210 2687 142 303 0 2905 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12840

[startup+3.10155 s]
/proc/loadavg: 0.93 0.99 0.95 2/107 29322
/proc/meminfo: memFree=1840496/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=14292 CPUtime=3.09
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 3526 0 0 0 307 2 0 0 25 0 1 0 121606307 14635008 3065 1992294400 134512640 135752675 4292542144 18446744073709551615 134524613 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 3573 3065 142 303 0 3268 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14292

[startup+6.30088 s]
/proc/loadavg: 0.93 0.99 0.95 2/107 29322
/proc/meminfo: memFree=1838636/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=16800 CPUtime=6.29
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 4142 0 0 0 627 2 0 0 25 0 1 0 121606307 17203200 3681 1992294400 134512640 135752675 4292542144 18446744073709551615 134697676 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 4200 3681 142 303 0 3895 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16800

[startup+12.7015 s]
/proc/loadavg: 0.94 0.99 0.95 2/107 29322
/proc/meminfo: memFree=1833428/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=21684 CPUtime=12.69
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 5383 0 0 0 1260 9 0 0 25 0 1 0 121606307 22204416 4922 1992294400 134512640 135752675 4292542144 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 5421 4922 145 303 0 5116 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21684

[startup+25.5008 s]
/proc/loadavg: 0.95 0.99 0.95 2/107 29324
/proc/meminfo: memFree=1791516/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=64716 CPUtime=25.49
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 16145 0 0 0 2514 35 0 0 25 0 1 0 121606307 66269184 15684 1992294400 134512640 135752675 4292542144 18446744073709551615 134611756 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 16179 15684 145 303 0 15874 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 64716

[startup+51.1015 s]
/proc/loadavg: 0.97 0.99 0.95 2/107 29333
/proc/meminfo: memFree=1659084/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=196600 CPUtime=51.07
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 49102 0 0 0 5041 66 0 0 25 0 1 0 121606307 201318400 48641 1992294400 134512640 135752675 4292542144 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 49150 48641 145 303 0 48845 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 196600

[startup+102.309 s]
/proc/loadavg: 0.98 0.99 0.95 2/107 29335
/proc/meminfo: memFree=1428320/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=425096 CPUtime=102.26
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 106195 0 0 0 10104 122 0 0 25 0 1 0 121606307 435298304 105734 1992294400 134512640 135752675 4292542144 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 106274 105734 145 303 0 105969 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 425096

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/107 29335
/proc/meminfo: memFree=1170772/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=686444 CPUtime=162.24
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 171548 0 0 0 16035 189 0 0 25 0 1 0 121606307 702918656 171087 1992294400 134512640 135752675 4292542144 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 171611 171087 145 303 0 171306 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 686444

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/107 29337
/proc/meminfo: memFree=1027056/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=824388 CPUtime=222.23
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 206615 0 0 0 21980 243 0 0 25 0 1 0 121606307 844173312 205618 1992294400 134512640 135752675 4292542144 18446744073709551615 134611750 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 206097 205618 146 303 0 205792 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 824388

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/107 29339
/proc/meminfo: memFree=1027056/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=824388 CPUtime=282.21
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 206628 0 0 0 27955 266 0 0 25 0 1 0 121606307 844173312 205631 1992294400 134512640 135752675 4292542144 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 206097 205631 146 303 0 205792 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 824388

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/107 29341
/proc/meminfo: memFree=1027056/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=824388 CPUtime=342.2
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 206628 0 0 0 33940 280 0 0 25 0 1 0 121606307 844173312 205631 1992294400 134512640 135752675 4292542144 18446744073709551615 134611778 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 206097 205631 146 303 0 205792 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 824388

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/107 29343
/proc/meminfo: memFree=1016144/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=836164 CPUtime=402.18
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 209578 0 0 0 39920 298 0 0 25 0 1 0 121606307 856231936 208581 1992294400 134512640 135752675 4292542144 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 209041 208581 146 303 0 208736 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 836164

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.95 2/107 29343
/proc/meminfo: memFree=953152/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=898816 CPUtime=462.16
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 225244 0 0 0 45896 320 0 0 25 0 1 0 121606307 920387584 224247 1992294400 134512640 135752675 4292542144 18446744073709551615 134638089 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 224704 224247 146 303 0 224399 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 898816

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/107 29345
/proc/meminfo: memFree=890160/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=963584 CPUtime=522.15
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 241407 0 0 0 51877 338 0 0 25 0 1 0 121606307 986710016 240410 1992294400 134512640 135752675 4292542144 18446744073709551615 134518945 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 240896 240410 146 303 0 240591 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 963584

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.95 2/107 29347
/proc/meminfo: memFree=834980/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=1017892 CPUtime=582.13
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 254991 0 0 0 57850 363 0 0 25 0 1 0 121606307 1042321408 253994 1992294400 134512640 135752675 4292542144 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 254473 253994 146 303 0 254168 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1017892

[startup+642.301 s]
/proc/loadavg: 1.04 1.00 0.95 2/107 29349
/proc/meminfo: memFree=750536/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=1100872 CPUtime=642.13
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 275722 0 0 0 63826 387 0 0 25 0 1 0 121606307 1127292928 274725 1992294400 134512640 135752675 4292542144 18446744073709551615 134611753 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 275218 274725 146 303 0 274913 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1100872

[startup+702.301 s]
/proc/loadavg: 1.01 1.00 0.95 2/107 29351
/proc/meminfo: memFree=691016/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=1160808 CPUtime=702.1
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 290724 0 0 0 69799 411 0 0 25 0 1 0 121606307 1188667392 289727 1992294400 134512640 135752675 4292542144 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 290202 289727 146 303 0 289897 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1160808

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29351
/proc/meminfo: memFree=644144/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=1207028 CPUtime=762.1
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 302258 0 0 0 75773 437 0 0 25 0 1 0 121606307 1235996672 301261 1992294400 134512640 135752675 4292542144 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 301757 301261 146 303 0 301452 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1207028

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29356
/proc/meminfo: memFree=560568/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=1291136 CPUtime=822.07
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 323285 0 0 0 81750 457 0 0 25 0 1 0 121606307 1322123264 322288 1992294400 134512640 135752675 4292542144 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 322784 322288 146 303 0 322479 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1291136

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29358
/proc/meminfo: memFree=456408/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=1393884 CPUtime=882.05
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 348981 0 0 0 87721 484 0 0 25 0 1 0 121606307 1427337216 347984 1992294400 134512640 135752675 4292542144 18446744073709551615 134612112 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 348471 347984 146 303 0 348166 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 1393884

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29360
/proc/meminfo: memFree=374444/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=1477732 CPUtime=942.04
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 369963 0 0 0 93698 506 0 0 25 0 1 0 121606307 1513197568 368966 1992294400 134512640 135752675 4292542144 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 369433 368966 146 303 0 369128 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1477732

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29362
/proc/meminfo: memFree=282684/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=1567368 CPUtime=1002.02
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 392360 0 0 0 99671 531 0 0 25 0 1 0 121606307 1604984832 391363 1992294400 134512640 135752675 4292542144 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 391842 391363 146 303 0 391537 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1567368

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29362
/proc/meminfo: memFree=214484/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=1635760 CPUtime=1062.01
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 409457 0 0 0 105651 550 0 0 25 0 1 0 121606307 1675018240 408460 1992294400 134512640 135752675 4292542144 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 408940 408460 146 303 0 408635 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1635760

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29364
/proc/meminfo: memFree=149136/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=1700600 CPUtime=1121.99
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 425673 0 0 0 111632 567 0 0 25 0 1 0 121606307 1741414400 424676 1992294400 134512640 135752675 4292542144 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 425150 424676 146 303 0 424845 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1700600

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29366
/proc/meminfo: memFree=95568/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=1755028 CPUtime=1181.98
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 439263 0 0 0 117615 583 0 0 25 0 1 0 121606307 1797148672 438266 1992294400 134512640 135752675 4292542144 18446744073709551615 134611599 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 438757 438266 146 303 0 438452 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1755028

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29368
/proc/meminfo: memFree=42868/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=1806996 CPUtime=1241.96
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 452260 0 0 0 123597 599 0 0 25 0 1 0 121606307 1850363904 451263 1992294400 134512640 135752675 4292542144 18446744073709551615 134611778 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 451749 451263 146 303 0 451444 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 1806996



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1284 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29368
/proc/meminfo: memFree=9340/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=1843332 CPUtime=1283.66
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4202496 461339 0 0 0 127752 614 0 0 25 0 1 0 121606307 1887571968 460342 1992294400 134512640 135752675 4292542144 18446744073709551615 134519009 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29321/statm: 460833 460342 146 303 0 460528 0
Current children cumulated CPU time (s) 1283.66
Current children cumulated vsize (KiB) 1843332

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

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

[startup+1284.11 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29368
/proc/meminfo: memFree=9340/2059040 swapFree=4135576/4192956
[pid=29321] ppid=29319 vsize=0 CPUtime=1283.76
/proc/29321/stat : 29321 (wbo1.4b) R 29319 29321 28720 0 -1 4203524 461339 0 0 0 127752 624 0 0 25 0 1 0 121606307 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/29321/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1283.76
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1284.19
CPU time (s): 1283.85
CPU user time (s): 1277.53
CPU system time (s): 6.32304
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 1843332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1277.53
system time used= 6.32304
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461339
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= 9
involuntary context switches= 1528

runsolver used 2.18867 second user time and 6.00609 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-25 12:00:23
IDJOB=2680452
IDBENCH=25014
IDSOLVER=1190
FILE ID=node002/2680452-1277460023
PBS_JOBID= 11188155
Free space on /tmp= 62460 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_7.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680452-1277460023/watcher-2680452-1277460023 -o /tmp/evaluation-result-2680452-1277460023/solver-2680452-1277460023 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680452-1277460023.opb

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

MD5SUM BENCH= 7da351a6b3346c83b923d96056c07b3e
RANDOM SEED=1425699317

node002.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		: 3000.242
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		: 3000.242
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1852564 kB
Buffers:         30192 kB
Cached:          76424 kB
SwapCached:       9840 kB
Active:          60320 kB
Inactive:        59244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1852564 kB
SwapTotal:     4192956 kB
SwapFree:      4135576 kB
Dirty:            4012 kB
Writeback:           0 kB
AnonPages:       11648 kB
Mapped:           8396 kB
Slab:            64948 kB
PageTables:       4064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182048 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= 62456 MiB
End job on node002 at 2010-06-25 12:21:49