Trace number 2701992

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 1.4bOPT3 841.543 841.765

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=163-P2=41-P3=157-P4=223-P5=67-P6=191-P7=17-P8=37-B.opb
MD5SUM870560ebbd959d9c8bd54c4fcdba3455
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 benchmark10.6794
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 variables192
Total number of constraints17
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 constraints17
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)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.01	c wbo 1.4 beta - 20100517
0.00/0.01	c Parsing opb file format. File HOME/instance-2701992-1278546294.opb.
0.00/0.01	c Instance file HOME/instance-2701992-1278546294.opb
0.00/0.01	c File size is 38507 bytes.
0.00/0.01	c Highest Coefficient sum: 130560
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:      704                                                 |
0.00/0.01	c |  Number Clauses:        512                                                 |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 537                                                 |
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 |     704     1049     4408 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       101 |     704     1049     4408 |     5500      101     62 |  0.002 % |
0.00/0.02	c |       253 |     704     1049     4408 |     6050      253     61 |  0.002 % |
0.02/0.04	c |       478 |     704     1049     4408 |     6655      478     59 |  0.002 % |
0.02/0.06	c |       816 |     704     1049     4408 |     7320      816     57 |  0.000 % |
0.02/0.09	c |      1323 |     704     1049     4408 |     8052     1323     58 |  0.000 % |
0.09/0.15	c |      2083 |     704     1049     4408 |     8857     2083     58 |  0.000 % |
0.19/0.26	c |      3222 |     704     1049     4408 |     9743     3222     55 |  0.002 % |
0.29/0.39	c |      4930 |     704     1049     4408 |    10717     4930     56 |  0.000 % |
0.59/0.66	c |      7494 |     704     1049     4408 |    11789     7494     53 |  0.000 % |
1.00/1.04	c |     11338 |     704     1049     4408 |    12968    11338     54 |  0.000 % |
1.59/1.64	c |     17106 |     704     1049     4408 |    14265    10392     59 |  0.000 % |
2.59/2.61	c |     25756 |     704     1049     4408 |    15692    11791     46 |  0.000 % |
3.89/3.96	c |     38730 |     704     1049     4408 |    17261     8770     37 |  0.000 % |
7.09/7.16	c |     58191 |     704     1049     4408 |    18987    10515     44 |  0.000 % |
12.99/13.00	c |     87385 |     704     1049     4408 |    20886    10412     50 |  0.000 % |
22.18/22.29	c |    131175 |     704     1049     4408 |    22974    11895     41 |  0.000 % |
22.99/23.05	c ===============================================================================
22.99/23.05	c New solution: 193
22.99/23.05	o 193
22.99/23.05	c Elapsed CPU time: 22.7125 s	Remaining CPU time: 157.287 s
22.99/23.05	c ===============================================================================
22.99/23.05	c |    140006 |     704     1050     4416 |     5000    20726     45 |  0.000 % |
23.09/23.12	c |    140108 |     704     1050     4416 |     5500     2693     49 |  0.000 % |
23.09/23.13	c |    140259 |     704     1050     4416 |     6050     2844     50 |  0.000 % |
23.09/23.14	c |    140484 |     704     1050     4416 |     6655     3069     51 |  0.000 % |
23.09/23.17	c |    140822 |     704     1050     4416 |     7320     3407     51 |  0.000 % |
23.18/23.21	c |    141329 |     704     1050     4416 |     8052     3914     52 |  0.002 % |
23.18/23.27	c |    142089 |     704     1050     4416 |     8857     4674     51 |  0.000 % |
23.29/23.39	c |    143228 |     704     1050     4416 |     9743     5813     50 |  0.000 % |
23.48/23.56	c |    144936 |     704     1050     4416 |    10717     7521     50 |  0.000 % |
23.68/23.79	c |    147498 |     704     1050     4416 |    11789    10083     49 |  0.000 % |
24.28/24.38	c |    151343 |     704     1050     4416 |    12968     7924     49 |  0.000 % |
24.99/25.03	c |    157110 |     704     1050     4416 |    14265     7137     41 |  0.000 % |
26.19/26.22	c |    165760 |     704     1050     4416 |    15692     8614     40 |  0.000 % |
27.58/27.66	c |    178734 |     704     1050     4416 |    17261    13535     50 |  0.000 % |
30.99/31.07	c |    198196 |     704     1050     4416 |    18987    15428     42 |  0.000 % |
36.18/36.27	c |    227388 |     704     1050     4416 |    20886    15487     44 |  0.000 % |
43.89/43.97	c |    271178 |     704     1050     4416 |    22974    16854     41 |  0.000 % |
46.77/46.84	c ===============================================================================
46.77/46.84	c New solution: 131
46.77/46.84	o 131
46.77/46.84	c Elapsed CPU time: 46.087 s	Remaining CPU time: 133.913 s
46.77/46.84	c ===============================================================================
46.77/46.84	c |    293175 |     704     1051     4424 |     5000    14427     53 |  0.000 % |
46.88/46.91	c |    293275 |     704     1051     4424 |     5500     3707     53 |  0.000 % |
46.88/46.92	c |    293425 |     704     1051     4424 |     6050     3857     53 |  0.000 % |
46.88/46.94	c |    293650 |     704     1051     4424 |     6655     4082     54 |  0.000 % |
46.88/46.97	c |    293987 |     704     1051     4424 |     7320     4419     55 |  0.000 % |
46.98/47.01	c |    294493 |     704     1051     4424 |     8052     4925     56 |  0.000 % |
46.98/47.07	c |    295253 |     704     1051     4424 |     8857     5685     56 |  0.000 % |
47.08/47.19	c |    296393 |     704     1051     4424 |     9743     6825     57 |  0.000 % |
47.29/47.40	c |    298102 |     704     1051     4424 |    10717     8534     57 |  0.000 % |
47.67/47.76	c |    300668 |     704     1051     4424 |    11789    11100     55 |  0.000 % |
48.39/48.46	c |    304512 |     704     1051     4424 |    12968     8830     56 |  0.000 % |
49.49/49.58	c |    310279 |     704     1051     4424 |    14265     8084     37 |  0.000 % |
50.38/50.49	c |    318928 |     704     1051     4424 |    15692     9274     47 |  0.000 % |
52.48/52.53	c |    331903 |     704     1051     4424 |    17261    14205     72 |  0.000 % |
55.18/55.22	c |    351365 |     704     1051     4424 |    18987    16133     57 |  0.002 % |
61.17/61.29	c |    380557 |     704     1051     4424 |    20886    16665     29 |  0.000 % |
69.37/69.44	c |    424346 |     704     1051     4424 |    22974    17842     48 |  0.000 % |
82.07/82.17	c |    490031 |     704     1051     4424 |    25272    22419     66 |  0.000 % |
108.66/108.74	c |    588558 |     704     1051     4424 |    27799    23905     47 |  0.000 % |
149.26/149.37	c ===============================================================================
149.26/149.37	c New solution: 29
149.26/149.37	o 29
149.26/149.37	c Elapsed CPU time: 147.365 s	Remaining CPU time: 32.6354 s
149.26/149.37	c ===============================================================================
149.26/149.37	c |    719942 |     703     1052     4432 |     5000    22216     54 |  0.000 % |
149.35/149.49	c |    720043 |     673     1052     4432 |     5500     2878     58 |  4.405 % |
149.46/149.50	c |    720194 |     673     1052     4432 |     6050     3029     59 |  4.405 % |
149.46/149.51	c |    720419 |     673     1052     4432 |     6655     3254     59 |  4.405 % |
149.46/149.54	c |    720759 |     673     1052     4432 |     7320     3594     60 |  4.404 % |
149.46/149.59	c |    721266 |     673     1052     4432 |     8052     4101     59 |  4.404 % |
149.55/149.65	c |    722026 |     673     1052     4432 |     8857     4861     59 |  4.404 % |
149.65/149.73	c |    723166 |     673     1052     4432 |     9743     6001     61 |  4.405 % |
149.75/149.86	c |    724875 |     673     1052     4432 |    10717     7710     58 |  4.404 % |
150.06/150.16	c |    727439 |     673     1052     4432 |    11789    10274     56 |  4.404 % |
150.46/150.55	c |    731284 |     673     1052     4432 |    12968     8103     47 |  4.404 % |
151.45/151.56	c |    737050 |     673     1052     4432 |    14265     7320     48 |  4.404 % |
152.46/152.59	c |    745700 |     673     1052     4432 |    15692     8640     47 |  4.404 % |
154.55/154.61	c |    758675 |     673     1052     4432 |    17261    13655     39 |  4.404 % |
156.95/157.06	c |    778136 |     673     1052     4432 |    18987    15441     34 |  4.404 % |
163.34/163.47	c |    807328 |     673     1052     4432 |    20886    15680     35 |  4.404 % |
171.55/171.61	c |    851117 |     673     1052     4432 |    22974    16670     48 |  4.404 % |
182.45/182.51	c There are 31 assigned variables. 3 in cost function.
183.24/183.30	c core #1
183.24/183.30	c core #2
183.24/183.30	c ============================[ Search Statistics ]==============================
183.24/183.30	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.24/183.30	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.24/183.30	c ===============================================================================
183.24/183.30	c |         0 |     632     1050     4136 |     5000        0    nan |  0.000 % |
183.24/183.31	c |       104 |     632     1050     4136 |     5500      104     65 | 11.361 % |
183.24/183.33	c |       256 |     632     1050     4136 |     6050      256     92 | 11.362 % |
183.24/183.35	c |       483 |     632     1050     4136 |     6655      483     82 | 11.361 % |
183.24/183.38	c |       820 |     632     1050     4136 |     7320      820     75 | 11.361 % |
183.34/183.42	c |      1327 |     632     1050     4136 |     8052     1327     69 | 11.361 % |
183.34/183.48	c |      2087 |     632     1050     4136 |     8857     2087     68 | 11.361 % |
183.55/183.61	c |      3226 |     632     1050     4136 |     9743     3226     65 | 11.361 % |
183.65/183.76	c |      4934 |     632     1050     4136 |    10717     4934     63 | 11.361 % |
183.94/184.05	c |      7497 |     632     1050     4136 |    11789     7497     66 | 11.361 % |
184.44/184.59	c |     11341 |     632     1050     4136 |    12968    11341     59 | 11.362 % |
185.44/185.59	c |     17108 |     632     1050     4136 |    14265    10378     50 | 11.362 % |
187.24/187.37	c |     25757 |     632     1050     4136 |    15692    11813     32 | 11.361 % |
188.85/188.93	c |     38733 |     632     1050     4136 |    17261     8695     41 | 11.361 % |
193.55/193.65	c |     58194 |     632     1050     4136 |    18987    10590     38 | 11.361 % |
198.24/198.30	c |     87386 |     632     1050     4136 |    20886    10904     41 | 11.361 % |
214.83/214.96	c |    131175 |     632     1050     4136 |    22974    11565     58 | 11.361 % |
232.73/232.83	c |    196860 |     632     1050     4136 |    25272    16778     38 | 11.361 % |
257.13/257.22	c |    295386 |     632     1050     4136 |    27799    12323     42 | 11.361 % |
298.12/298.28	c |    443176 |     631     1050     4136 |    30579    25320     35 | 11.503 % |
362.09/362.24	c |    664859 |     631     1050     4136 |    33637    14686     37 | 11.501 % |
475.47/475.66	c |    997385 |     629     1050     4136 |    37001    14599     39 | 11.781 % |
655.82/656.08	c |   1496173 |     627     1050     4136 |    40701    30469     37 | 12.062 % |
819.19/819.42	c ===============================================================================
820.68/820.90	c core #3
820.68/820.90	c ============================[ Search Statistics ]==============================
820.68/820.90	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
820.68/820.90	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
820.68/820.90	c ===============================================================================
820.68/820.90	c |         0 |     652     1055     4147 |     5000        0    nan |  0.000 % |
820.98/821.21	c |       102 |     652     1055     4147 |     5500      102     83 |  9.194 % |
820.98/821.22	c |       253 |     652     1055     4147 |     6050      253     73 |  9.192 % |
820.98/821.24	c |       479 |     652     1055     4147 |     6655      479     66 |  9.194 % |
820.98/821.26	c |       817 |     652     1055     4147 |     7320      817     60 |  9.192 % |
821.08/821.31	c |      1324 |     652     1055     4147 |     8052     1324     63 |  9.192 % |
821.08/821.37	c |      2084 |     652     1055     4147 |     8857     2084     61 |  9.192 % |
821.17/821.47	c |      3223 |     652     1055     4147 |     9743     3223     65 |  9.192 % |
821.38/821.61	c |      4931 |     652     1055     4147 |    10717     4931     65 |  9.194 % |
821.68/821.92	c |      7494 |     652     1055     4147 |    11789     7494     60 |  9.192 % |
822.08/822.39	c |     11338 |     652     1055     4147 |    12968    11338     53 |  9.192 % |
822.77/823.08	c |     17104 |     652     1055     4147 |    14265    10326     42 |  9.192 % |
823.97/824.26	c |     25753 |     651     1055     4147 |    15692    11352     40 |  9.334 % |
826.47/826.74	c |     38728 |     651     1055     4147 |    17261     8469     37 |  9.332 % |
829.77/830.01	c |     58189 |     651     1055     4147 |    18987    10131     34 |  9.332 % |
836.07/836.34	c |     87382 |     651     1055     4147 |    20886    10137     37 |  9.332 % |
841.47/841.70	c ===============================================================================
841.47/841.70	c #cores: 3
841.47/841.70	c Final Weight: 3
841.47/841.70	o 3
841.47/841.70	s OPTIMUM FOUND
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841.47/841.70	c Total CPU time: 833.086 s

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2701992-1278546294/watcher-2701992-1278546294 -o /tmp/evaluation-result-2701992-1278546294/solver-2701992-1278546294 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701992-1278546294.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 0.21 0.07 3/106 26731
/proc/meminfo: memFree=1695936/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=2836 CPUtime=0
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 361 0 0 0 0 0 0 0 19 0 1 0 22840377 2904064 270 1992294400 134512640 135751879 4286900832 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 709 270 146 303 0 404 0

[startup+0.028349 s]
/proc/loadavg: 0.66 0.21 0.07 3/106 26731
/proc/meminfo: memFree=1695936/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=2836 CPUtime=0.02
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 363 0 0 0 2 0 0 0 19 0 1 0 22840377 2904064 272 1992294400 134512640 135751879 4286900832 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 709 272 147 303 0 404 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2836

[startup+0.101356 s]
/proc/loadavg: 0.66 0.21 0.07 3/106 26731
/proc/meminfo: memFree=1695936/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=3220 CPUtime=0.09
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 457 0 0 0 9 0 0 0 20 0 1 0 22840377 3297280 366 1992294400 134512640 135751879 4286900832 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 805 366 147 303 0 500 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3220

[startup+0.301378 s]
/proc/loadavg: 0.66 0.21 0.07 3/106 26731
/proc/meminfo: memFree=1695936/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=3996 CPUtime=0.29
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 650 0 0 0 29 0 0 0 20 0 1 0 22840377 4091904 559 1992294400 134512640 135751879 4286900832 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 999 559 147 303 0 694 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3996

[startup+0.701421 s]
/proc/loadavg: 0.66 0.21 0.07 3/106 26731
/proc/meminfo: memFree=1695936/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=5296 CPUtime=0.69
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 975 0 0 0 68 1 0 0 21 0 1 0 22840377 5423104 884 1992294400 134512640 135751879 4286900832 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 1324 884 147 303 0 1019 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5296

[startup+1.50051 s]
/proc/loadavg: 0.66 0.21 0.07 2/107 26732
/proc/meminfo: memFree=1692332/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=8128 CPUtime=1.49
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 1682 0 0 0 146 3 0 0 23 0 1 0 22840377 8323072 1591 1992294400 134512640 135751879 4286900832 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 2032 1591 148 303 0 1727 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8128

[startup+3.10068 s]
/proc/loadavg: 0.66 0.21 0.07 2/107 26732
/proc/meminfo: memFree=1688860/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=12140 CPUtime=3.09
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 2698 0 0 0 303 6 0 0 25 0 1 0 22840377 12431360 2607 1992294400 134512640 135751879 4286900832 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 3035 2607 148 303 0 2730 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12140

[startup+6.30102 s]
/proc/loadavg: 0.69 0.23 0.08 2/107 26732
/proc/meminfo: memFree=1680800/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=18872 CPUtime=6.29
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 4392 0 0 0 617 12 0 0 25 0 1 0 22840377 19324928 4301 1992294400 134512640 135751879 4286900832 18446744073709551615 134611216 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 4718 4301 148 303 0 4413 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18872

[startup+12.7007 s]
/proc/loadavg: 0.71 0.24 0.08 2/107 26733
/proc/meminfo: memFree=1670880/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=28692 CPUtime=12.69
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 6814 0 0 0 1249 20 0 0 25 0 1 0 22840377 29380608 6723 1992294400 134512640 135751879 4286900832 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 7173 6723 148 303 0 6868 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28692

[startup+25.5011 s]
/proc/loadavg: 0.77 0.28 0.10 2/107 26733
/proc/meminfo: memFree=1650916/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=47952 CPUtime=25.49
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 11657 0 0 0 2511 38 0 0 25 0 1 0 22840377 49102848 11566 1992294400 134512640 135751879 4286900832 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 11988 11566 148 303 0 11683 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 47952

[startup+51.1018 s]
/proc/loadavg: 0.85 0.33 0.12 2/107 26734
/proc/meminfo: memFree=1606524/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=93772 CPUtime=51.08
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 23079 0 0 0 5026 82 0 0 25 0 1 0 22840377 96022528 22988 1992294400 134512640 135751879 4286900832 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 23443 22988 148 303 0 23138 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 93772

[startup+102.309 s]
/proc/loadavg: 0.93 0.43 0.16 2/107 26735
/proc/meminfo: memFree=1535472/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=162704 CPUtime=102.27
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 40296 0 0 0 10077 150 0 0 25 0 1 0 22840377 166608896 40205 1992294400 134512640 135751879 4286900832 18446744073709551615 134616532 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 40676 40205 148 303 0 40371 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 162704

[startup+162.302 s]
/proc/loadavg: 0.97 0.53 0.21 2/107 26737
/proc/meminfo: memFree=1475084/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=223680 CPUtime=162.25
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 55498 0 0 0 16008 217 0 0 25 0 1 0 22840377 229048320 55407 1992294400 134512640 135751879 4286900832 18446744073709551615 134616467 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 55920 55407 148 303 0 55615 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 223680

[startup+222.301 s]
/proc/loadavg: 0.99 0.62 0.26 2/107 26738
/proc/meminfo: memFree=1423500/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=274284 CPUtime=222.24
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 68256 0 0 0 21932 292 0 0 25 0 1 0 22840377 280866816 68137 1992294400 134512640 135751879 4286900832 18446744073709551615 134616371 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 68571 68137 151 303 0 68266 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 274284

[startup+282.302 s]
/proc/loadavg: 0.99 0.68 0.30 2/107 26740
/proc/meminfo: memFree=1374272/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=324560 CPUtime=282.22
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 80781 0 0 0 27864 358 0 0 25 0 1 0 22840377 332349440 80662 1992294400 134512640 135751879 4286900832 18446744073709551615 134616407 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 81140 80662 151 303 0 80835 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 324560

[startup+342.301 s]
/proc/loadavg: 0.99 0.74 0.34 2/107 26742
/proc/meminfo: memFree=1330004/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=367964 CPUtime=342.2
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 91580 0 0 0 33794 426 0 0 25 0 1 0 22840377 376795136 91461 1992294400 134512640 135751879 4286900832 18446744073709551615 134616876 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 91991 91461 151 303 0 91686 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 367964

[startup+402.302 s]
/proc/loadavg: 0.99 0.78 0.38 2/107 26743
/proc/meminfo: memFree=1286356/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=412044 CPUtime=402.19
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 102575 0 0 0 39730 489 0 0 25 0 1 0 22840377 421933056 102456 1992294400 134512640 135751879 4286900832 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 103011 102456 151 303 0 102706 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 412044

[startup+462.301 s]
/proc/loadavg: 0.99 0.82 0.42 2/107 26745
/proc/meminfo: memFree=1245684/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=452196 CPUtime=462.17
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 112593 0 0 0 45680 537 0 0 25 0 1 0 22840377 463048704 112474 1992294400 134512640 135751879 4286900832 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 113049 112474 151 303 0 112744 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 452196

[startup+522.302 s]
/proc/loadavg: 0.99 0.85 0.45 2/107 26746
/proc/meminfo: memFree=1207244/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=490764 CPUtime=522.15
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 122230 0 0 0 51631 584 0 0 25 0 1 0 22840377 502542336 122111 1992294400 134512640 135751879 4286900832 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 122691 122111 151 303 0 122386 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 490764

[startup+582.302 s]
/proc/loadavg: 0.99 0.87 0.48 2/107 26748
/proc/meminfo: memFree=1162852/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=534860 CPUtime=582.14
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 133242 0 0 0 57573 641 0 0 25 0 1 0 22840377 547696640 133123 1992294400 134512640 135751879 4286900832 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 133715 133123 151 303 0 133410 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 534860

[startup+642.301 s]
/proc/loadavg: 0.99 0.89 0.51 2/107 26750
/proc/meminfo: memFree=1121188/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=576396 CPUtime=642.13
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 143600 0 0 0 63519 694 0 0 25 0 1 0 22840377 590229504 143481 1992294400 134512640 135751879 4286900832 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 144099 143481 151 303 0 143794 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 576396

[startup+702.302 s]
/proc/loadavg: 0.99 0.91 0.54 2/107 26751
/proc/meminfo: memFree=1090932/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=606668 CPUtime=702.1
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 151153 0 0 0 69473 737 0 0 25 0 1 0 22840377 621228032 151034 1992294400 134512640 135751879 4286900832 18446744073709551615 134649766 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 151667 151034 151 303 0 151362 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 606668

[startup+762.308 s]
/proc/loadavg: 0.99 0.92 0.56 2/107 26753
/proc/meminfo: memFree=1056584/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=640780 CPUtime=762.1
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 159649 0 0 0 75432 778 0 0 25 0 1 0 22840377 656158720 159530 1992294400 134512640 135751879 4286900832 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 160195 159530 151 303 0 159890 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 640780

[startup+822.301 s]
/proc/loadavg: 0.99 0.94 0.59 2/107 26754
/proc/meminfo: memFree=1033768/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=663348 CPUtime=822.08
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 165334 0 0 0 81394 814 0 0 25 0 1 0 22840377 679268352 165174 1992294400 134512640 135751879 4286900832 18446744073709551615 134616444 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 165837 165174 151 303 0 165532 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 663348

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

[startup+831.901 s]
/proc/loadavg: 0.99 0.94 0.59 2/107 26754
/proc/meminfo: memFree=1033024/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=663348 CPUtime=831.67
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 165551 0 0 0 82340 827 0 0 25 0 1 0 22840377 679268352 165391 1992294400 134512640 135751879 4286900832 18446744073709551615 134518470 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 165837 165391 151 303 0 165532 0
Current children cumulated CPU time (s) 831.67
Current children cumulated vsize (KiB) 663348

[startup+838.302 s]
/proc/loadavg: 0.99 0.94 0.59 2/107 26755
/proc/meminfo: memFree=1033024/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=663348 CPUtime=838.07
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 165558 0 0 0 82972 835 0 0 25 0 1 0 22840377 679268352 165398 1992294400 134512640 135751879 4286900832 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 165837 165398 151 303 0 165532 0
Current children cumulated CPU time (s) 838.07
Current children cumulated vsize (KiB) 663348

[startup+839.901 s]
/proc/loadavg: 0.99 0.94 0.59 2/107 26755
/proc/meminfo: memFree=1033024/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=663348 CPUtime=839.67
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 165562 0 0 0 83130 837 0 0 25 0 1 0 22840377 679268352 165402 1992294400 134512640 135751879 4286900832 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 165837 165402 151 303 0 165532 0
Current children cumulated CPU time (s) 839.67
Current children cumulated vsize (KiB) 663348

[startup+840.701 s]
/proc/loadavg: 0.99 0.94 0.60 2/107 26755
/proc/meminfo: memFree=1033024/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=663348 CPUtime=840.47
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 165562 0 0 0 83210 837 0 0 25 0 1 0 22840377 679268352 165402 1992294400 134512640 135751879 4286900832 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 165837 165402 151 303 0 165532 0
Current children cumulated CPU time (s) 840.47
Current children cumulated vsize (KiB) 663348

[startup+841.508 s]
/proc/loadavg: 0.99 0.94 0.60 2/107 26755
/proc/meminfo: memFree=1033024/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=663348 CPUtime=841.28
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 165562 0 0 0 83289 839 0 0 25 0 1 0 22840377 679268352 165402 1992294400 134512640 135751879 4286900832 18446744073709551615 134606359 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 165837 165402 151 303 0 165532 0
Current children cumulated CPU time (s) 841.28
Current children cumulated vsize (KiB) 663348

[startup+841.701 s]
/proc/loadavg: 0.99 0.94 0.60 2/107 26755
/proc/meminfo: memFree=1033024/2059040 swapFree=4152912/4192956
[pid=26731] ppid=26729 vsize=663348 CPUtime=841.47
/proc/26731/stat : 26731 (wbo1.4b) R 26729 26731 26331 0 -1 4202496 165562 0 0 0 83308 839 0 0 25 0 1 0 22840377 679268352 165402 1992294400 134512640 135751879 4286900832 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26731/statm: 165837 165402 151 303 0 165532 0
Current children cumulated CPU time (s) 841.47
Current children cumulated vsize (KiB) 663348

Child status: 0
Real time (s): 841.765
CPU time (s): 841.543
CPU user time (s): 833.086
CPU system time (s): 8.45671
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 663592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 833.086
system time used= 8.45671
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 165562
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= 2
involuntary context switches= 11104

runsolver used 1.38779 second user time and 3.98539 second system time

The end

Launcher Data 

Begin job on node035 at 2010-07-08 01:44:54
IDJOB=2701992
IDBENCH=47931
IDSOLVER=1161
FILE ID=node035/2701992-1278546294
PBS_JOBID= 11239504
Free space on /tmp= 62492 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=149-P1=163-P2=41-P3=157-P4=223-P5=67-P6=191-P7=17-P8=37-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-2701992-1278546294/watcher-2701992-1278546294 -o /tmp/evaluation-result-2701992-1278546294/solver-2701992-1278546294 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701992-1278546294.opb

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

MD5SUM BENCH= 870560ebbd959d9c8bd54c4fcdba3455
RANDOM SEED=1038370914

node035.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		: 3000.212
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1696960 kB
Buffers:         60348 kB
Cached:         192068 kB
SwapCached:       3096 kB
Active:         134584 kB
Inactive:       141032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1696960 kB
SwapTotal:     4192956 kB
SwapFree:      4152912 kB
Dirty:            2724 kB
Writeback:           0 kB
AnonPages:       20508 kB
Mapped:          12784 kB
Slab:            64492 kB
PageTables:       4148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179272 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-2701992-1278546294.opb

Free space on /tmp at the end= 62488 MiB
End job on node035 at 2010-07-08 01:58:56