Trace number 453369

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, and are wall clock time (not CPU 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
PBS4 2007-03-23No Cert. 1800.04 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_25_4.opb
MD5SUMb02c0aa46abe377e9678cb0b7b4280ae
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark72
Best CPU time to get the best result obtained on this benchmark1800.18
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 72
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint26
Maximum length of a constraint51
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31592
Sum of products size (including duplicates)63184
Number of different products31592
Sum of products size63184

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/453369-1178133514/instance-453369-1178133514.opb ......
0.89/0.99	c done parsing opb.
0.89/0.99	o 511
1.00/1.03	o 510
1.00/1.08	o 468
1.09/1.12	o 467
1.09/1.17	o 466
1.19/1.21	o 465
1.19/1.26	o 464
1.29/1.30	o 463
1.29/1.34	o 462
1.29/1.39	o 461
1.40/1.43	o 460
1.40/1.48	o 459
1.49/1.52	o 458
1.49/1.57	o 457
1.59/1.61	o 456
1.59/1.65	o 455
1.69/1.70	o 454
1.69/1.74	o 453
1.69/1.79	o 452
1.79/1.83	o 451
1.79/1.88	o 450
1.89/1.92	o 449
1.89/1.97	o 448
2.00/2.01	o 447
2.00/2.06	o 446
2.10/2.10	o 445
2.10/2.15	o 444
2.10/2.19	o 443
2.20/2.24	o 442
2.20/2.28	o 441
2.29/2.32	o 440
2.29/2.37	o 439
2.39/2.41	o 438
2.39/2.46	o 437
2.49/2.50	o 436
2.49/2.55	o 435
2.49/2.59	o 434
2.59/2.63	o 433
2.59/2.68	o 432
2.69/2.72	o 431
2.69/2.77	o 430
2.79/2.82	o 429
2.79/2.86	o 428
2.89/2.91	o 427
2.89/2.95	o 426
2.89/2.99	o 425
3.00/3.04	o 424
3.00/3.08	o 423
3.09/3.13	o 422
3.09/3.17	o 421
3.20/3.21	o 420
3.20/3.26	o 419
3.29/3.30	o 418
3.29/3.35	o 417
3.29/3.39	o 416
3.39/3.44	o 415
3.39/3.48	o 414
3.49/3.53	o 413
3.49/3.57	o 412
3.59/3.61	o 411
3.59/3.66	o 410
3.69/3.70	o 409
3.69/3.75	o 408
3.69/3.79	o 407
3.79/3.84	o 406
3.79/3.88	o 405
3.89/3.92	o 404
3.89/3.97	o 403
3.99/4.01	o 402
3.99/4.06	o 401
4.09/4.10	o 400
4.09/4.14	o 399
4.09/4.19	o 398
4.19/4.23	o 397
4.19/4.28	o 396
4.30/4.32	o 395
4.30/4.36	o 394
4.40/4.41	o 393
4.40/4.45	o 392
4.40/4.50	o 391
4.49/4.54	o 390
4.49/4.58	o 389
4.59/4.63	o 388
4.59/4.68	o 387
4.69/4.72	o 386
4.69/4.77	o 385
4.79/4.81	o 384
4.79/4.85	o 383
4.89/4.90	o 382
4.89/4.94	o 381
4.89/4.99	o 380
5.00/5.03	o 379
5.00/5.08	o 378
5.09/5.12	o 377
5.09/5.17	o 376
5.19/5.21	o 375
5.19/5.25	o 374
5.29/5.30	o 373
5.29/5.34	o 372
5.29/5.39	o 371
5.40/5.43	o 370
5.40/5.47	o 369
5.49/5.52	o 368
5.49/5.56	o 367
5.59/5.61	o 366
5.59/5.65	o 365
5.59/5.69	o 364
5.69/5.74	o 363
5.69/5.78	o 362
5.79/5.83	o 361
5.79/5.87	o 360
5.89/5.91	o 359
5.89/5.96	o 358
5.99/6.00	o 357
5.99/6.05	o 356
5.99/6.09	o 355
6.09/6.13	o 354
6.09/6.18	o 353
6.19/6.22	o 352
6.19/6.27	o 351
6.29/6.31	o 350
6.29/6.35	o 349
6.29/6.40	o 348
6.39/6.44	o 347
6.39/6.49	o 346
6.49/6.53	o 345
6.49/6.58	o 344
6.60/6.62	o 343
6.60/6.66	o 342
6.69/6.71	o 341
6.69/6.75	o 340
6.69/6.80	o 339
6.79/6.84	o 338
6.79/6.88	o 337
6.89/6.93	o 336
6.89/6.97	o 335
6.99/7.02	o 334
6.99/7.06	o 333
7.09/7.10	o 332
7.09/7.15	o 331
7.09/7.19	o 330
7.19/7.23	o 329
7.19/7.28	o 328
7.28/7.32	o 327
7.28/7.37	o 326
7.39/7.41	o 325
7.39/7.45	o 324
7.49/7.50	o 323
7.49/7.54	o 322
7.49/7.59	o 321
7.59/7.63	o 320
7.59/7.67	o 319
7.69/7.72	o 318
7.69/7.76	o 317
7.79/7.80	o 316
7.79/7.85	o 315
7.79/7.89	o 314
7.89/7.93	o 313
7.89/7.98	o 312
7.99/8.02	o 311
7.99/8.06	o 310
8.09/8.11	o 309
8.09/8.15	o 308
8.09/8.20	o 307
8.19/8.24	o 306
8.19/8.29	o 305
8.29/8.33	o 304
8.29/8.37	o 303
8.39/8.42	o 302
8.39/8.46	o 301
8.49/8.50	o 300
8.49/8.55	o 299
8.49/8.59	o 298
8.59/8.63	o 297
8.59/8.68	o 296
8.69/8.72	o 295
8.69/8.76	o 294
8.79/8.81	o 293
8.79/8.85	o 292
8.98/9.00	o 291
8.98/9.05	o 290
8.98/9.09	o 289
9.08/9.14	o 288
9.08/9.18	o 287
9.18/9.23	o 286
9.18/9.27	o 285
9.29/9.32	o 284
9.29/9.36	o 283
9.39/9.41	o 282
9.39/9.45	o 281
9.49/9.50	o 280
9.59/9.65	o 279
9.69/9.70	o 214
9.69/9.75	o 213
9.69/9.79	o 212
9.89/9.99	o 211
9.98/10.04	o 136
9.98/10.09	o 135
67.68/67.72	o 134
420.28/420.49	o 133
709.60/709.82	o 132
1024.12/1024.41	o 131
1230.57/1230.92	o 130
1366.03/1366.44	o 129
1800.01/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453369-1178133514/instance-453369-1178133514.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-453369-1178133514 -o ROOT/results/node1/solver-453369-1178133514 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453369-1178133514/PBS4 /tmp/evaluation/453369-1178133514/instance-453369-1178133514.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 23934
/proc/meminfo: memFree=1557936/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=4380 CPUtime=0
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 486 0 0 0 0 0 0 0 18 0 1 0 289389393 4485120 469 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/23934/statm: 1095 473 81 219 0 872 0

[startup+0.0213081 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 23934
/proc/meminfo: memFree=1557936/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=5692 CPUtime=0.01
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 1221 0 0 0 1 0 0 0 18 0 1 0 289389393 5828608 1204 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134588851 0 0 4096 0 0 0 0 17 1 0 0
/proc/23934/statm: 1423 1204 87 219 0 1200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5692

[startup+0.101316 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 23934
/proc/meminfo: memFree=1557936/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=6588 CPUtime=0.09
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 1461 0 0 0 9 0 0 0 18 0 1 0 289389393 6746112 1444 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/23934/statm: 1647 1444 87 219 0 1424 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6588

[startup+0.301335 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 23934
/proc/meminfo: memFree=1557936/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=8808 CPUtime=0.29
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 2051 0 0 0 29 0 0 0 19 0 1 0 289389393 9019392 1969 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/23934/statm: 2202 1969 89 219 0 1979 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8808

[startup+0.701375 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 23934
/proc/meminfo: memFree=1557936/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=13272 CPUtime=0.69
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 3483 0 0 0 68 1 0 0 22 0 1 0 289389393 13590528 2869 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/23934/statm: 3318 2869 89 219 0 3095 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13272

[startup+1.50145 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 23935
/proc/meminfo: memFree=1544616/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=15460 CPUtime=1.49
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 4150 0 0 0 146 3 0 0 25 0 1 0 289389393 15831040 3472 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 3865 3472 104 219 0 3642 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15460

[startup+3.10161 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 23935
/proc/meminfo: memFree=1543912/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=16176 CPUtime=3.09
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 4294 0 0 0 303 6 0 0 25 0 1 0 289389393 16564224 3616 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 4044 3616 104 219 0 3821 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16176

[startup+6.30193 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 23935
/proc/meminfo: memFree=1542504/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=18032 CPUtime=6.29
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 4670 0 0 0 620 9 0 0 25 0 1 0 289389393 18464768 3992 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 4508 3992 104 219 0 4285 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18032

[startup+12.7016 s]
/proc/loadavg: 0.93 0.96 0.97 2/78 23935
/proc/meminfo: memFree=1538288/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=22688 CPUtime=12.69
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 5606 0 0 0 1255 14 0 0 25 0 1 0 289389393 23232512 4924 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 5672 4924 104 219 0 5449 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22688

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.97 2/78 23935
/proc/meminfo: memFree=1537968/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=23456 CPUtime=25.49
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 5899 0 0 0 2534 15 0 0 25 0 1 0 289389393 24018944 5024 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 5864 5024 104 219 0 5641 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23456

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 23935
/proc/meminfo: memFree=1537200/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=25504 CPUtime=51.08
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 6095 0 0 0 5093 15 0 0 25 0 1 0 289389393 26116096 5220 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 6376 5220 104 219 0 6153 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25504

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 23935
/proc/meminfo: memFree=1533168/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=28996 CPUtime=102.27
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 7091 0 0 0 10209 18 0 0 25 0 1 0 289389393 29691904 6216 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 7249 6216 104 219 0 7026 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28996

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23935
/proc/meminfo: memFree=1531504/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=33224 CPUtime=162.25
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 7494 0 0 0 16205 20 0 0 25 0 1 0 289389393 34021376 6619 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 8306 6619 104 219 0 8083 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33224

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23935
/proc/meminfo: memFree=1530032/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=33224 CPUtime=222.24
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 7857 0 0 0 22203 21 0 0 25 0 1 0 289389393 34021376 6982 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 8306 6982 104 219 0 8083 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33224

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23935
/proc/meminfo: memFree=1528560/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=41416 CPUtime=282.22
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 8236 0 0 0 28200 22 0 0 25 0 1 0 289389393 42409984 7361 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 10354 7361 104 219 0 10131 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 41416

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23935
/proc/meminfo: memFree=1519152/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=53224 CPUtime=342.21
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 10706 0 0 0 34193 28 0 0 25 0 1 0 289389393 54501376 9702 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 13306 9702 104 219 0 13083 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 53224

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23935
/proc/meminfo: memFree=1514672/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=59540 CPUtime=402.19
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 11943 0 0 0 40189 30 0 0 25 0 1 0 289389393 60968960 10811 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 14885 10811 104 219 0 14662 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 59540

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23935
/proc/meminfo: memFree=1511216/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=63888 CPUtime=462.18
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 12914 0 0 0 46185 33 0 0 25 0 1 0 289389393 65421312 11654 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 15972 11654 104 219 0 15749 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 63888

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23935
/proc/meminfo: memFree=1509680/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=65640 CPUtime=522.16
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 13451 0 0 0 52181 35 0 0 25 0 1 0 289389393 67215360 11999 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 16410 11999 104 219 0 16187 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 65640

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23935
/proc/meminfo: memFree=1507760/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=67960 CPUtime=582.14
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 14093 0 0 0 58177 37 0 0 25 0 1 0 289389393 69591040 12513 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 16990 12513 104 219 0 16767 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 67960

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23935
/proc/meminfo: memFree=1506352/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=69728 CPUtime=642.13
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 14576 0 0 0 64174 39 0 0 25 0 1 0 289389393 71401472 12868 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548132 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 17432 12868 104 219 0 17209 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 69728


################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23935
/proc/meminfo: memFree=1501936/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=75180 CPUtime=882.06
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 16206 0 0 0 88160 46 0 0 25 0 1 0 289389393 76984320 13922 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 18795 13922 104 219 0 18572 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 75180

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23935
/proc/meminfo: memFree=1500464/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=76760 CPUtime=942.05
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 16733 0 0 0 94156 49 0 0 25 0 1 0 289389393 78602240 14257 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 19190 14257 104 219 0 18967 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 76760

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23935
/proc/meminfo: memFree=1500080/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=77024 CPUtime=1002.03
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 16950 0 0 0 100153 50 0 0 25 0 1 0 289389393 78872576 14346 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 19256 14346 104 219 0 19033 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 77024

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23937
/proc/meminfo: memFree=1499248/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=77864 CPUtime=1062.01
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 17280 0 0 0 106150 51 0 0 25 0 1 0 289389393 79732736 14548 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134564012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 19466 14548 104 219 0 19243 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 77864

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23937
/proc/meminfo: memFree=1498928/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=78056 CPUtime=1121.99
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 17478 0 0 0 112146 53 0 0 25 0 1 0 289389393 79929344 14618 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 19514 14618 104 219 0 19291 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 78056

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23937
/proc/meminfo: memFree=1498608/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=78564 CPUtime=1181.98
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 17821 0 0 0 118143 55 0 0 25 0 1 0 289389393 80449536 14769 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 19641 14769 104 219 0 19418 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 78564

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23937
/proc/meminfo: memFree=1497584/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=79476 CPUtime=1241.96
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 18126 0 0 0 124139 57 0 0 25 0 1 0 289389393 81383424 14946 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559762 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 19869 14946 104 219 0 19646 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 79476

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23937
/proc/meminfo: memFree=1497264/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=81316 CPUtime=1301.95
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 18696 0 0 0 130136 59 0 0 25 0 1 0 289389393 83267584 15003 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 20329 15003 104 219 0 20106 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 81316

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23937
/proc/meminfo: memFree=1496624/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=82236 CPUtime=1361.93
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 19030 0 0 0 136132 61 0 0 25 0 1 0 289389393 84209664 15209 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 20559 15209 104 219 0 20336 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 82236

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23937
/proc/meminfo: memFree=1495600/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=83276 CPUtime=1421.91
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 19439 0 0 0 142128 63 0 0 25 0 1 0 289389393 85274624 15426 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 20819 15426 104 219 0 20596 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 83276

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23937
/proc/meminfo: memFree=1495408/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=83668 CPUtime=1481.89
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 19661 0 0 0 148124 65 0 0 25 0 1 0 289389393 85676032 15520 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 20917 15520 104 219 0 20694 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 83668

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23937
/proc/meminfo: memFree=1494960/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=83796 CPUtime=1541.88
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 19849 0 0 0 154121 67 0 0 25 0 1 0 289389393 85807104 15580 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 20949 15580 104 219 0 20726 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 83796

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23937
/proc/meminfo: memFree=1494896/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=83796 CPUtime=1601.86
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 20022 0 0 0 160118 68 0 0 25 0 1 0 289389393 85807104 15625 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547918 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 20949 15625 104 219 0 20726 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 83796

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23937
/proc/meminfo: memFree=1494320/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=84572 CPUtime=1661.85
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 20336 0 0 0 166115 70 0 0 25 0 1 0 289389393 86601728 15747 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548553 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 21143 15747 104 219 0 20920 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 84572

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23937
/proc/meminfo: memFree=1494064/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=84896 CPUtime=1721.83
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 20533 0 0 0 172112 71 0 0 25 0 1 0 289389393 86933504 15816 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 21224 15816 104 219 0 21001 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 84896

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23937
/proc/meminfo: memFree=1493296/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=85336 CPUtime=1781.81
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 20794 0 0 0 178108 73 0 0 25 0 1 0 289389393 87384064 15949 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 21334 15949 104 219 0 21111 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 85336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23937
/proc/meminfo: memFree=1493232/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=85528 CPUtime=1800.01
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 20881 0 0 0 179928 73 0 0 25 0 1 0 289389393 87580672 15972 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 21382 15972 104 219 0 21159 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 85528

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 23937
/proc/meminfo: memFree=1493232/2055920 swapFree=4145736/4192956
[pid=23934] ppid=23932 vsize=85528 CPUtime=1800.01
/proc/23934/stat : 23934 (PBS4) R 23932 23934 23153 0 -1 4194304 20881 0 0 0 179928 73 0 0 25 0 1 0 289389393 87580672 15972 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23934/statm: 21382 15972 104 219 0 21159 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 85528

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1799.29
CPU system time (s): 0.749886
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 85528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.29
system time used= 0.749886
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20882
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= 976

runsolver used 1.47078 second user time and 4.10338 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Wed May  2 19:18:34 UTC 2007

IDJOB= 453369
IDBENCH= 48126
IDSOLVER= 157
FILE ID= node1/453369-1178133514

PBS_JOBID= 4751053

Free space on /tmp= 54613 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_25_4.opb
COMMAND LINE= /tmp/evaluation/453369-1178133514/PBS4 /tmp/evaluation/453369-1178133514/instance-453369-1178133514.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-453369-1178133514 -o ROOT/results/node1/conversion-453369-1178133514 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453369-1178133514/instance-453369-1178133514.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-453369-1178133514 -o ROOT/results/node1/solver-453369-1178133514 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453369-1178133514/PBS4 /tmp/evaluation/453369-1178133514/instance-453369-1178133514.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  b02c0aa46abe377e9678cb0b7b4280ae

RANDOM SEED= 456082488

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1558344 kB
Buffers:         32584 kB
Cached:         355936 kB
SwapCached:      14788 kB
Active:          65888 kB
Inactive:       346744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1558344 kB
SwapTotal:     4192956 kB
SwapFree:      4145736 kB
Dirty:            3576 kB
Writeback:           0 kB
Mapped:          30364 kB
Slab:            70400 kB
Committed_AS:  9404012 kB
PageTables:       1836 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 54612 MiB

End job on node1 on Wed May  2 19:48:38 UTC 2007