Trace number 352130

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. 1800.06 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_24.opb.PB06.opb
MD5SUM7903a80129c7e51df900bcb9ac0a6f39
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark185
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 185
Optimality of the best value was proved NO
Number of variables475
Total number of constraints475
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 constraints475
Minimum length of a constraint3
Maximum length of a constraint19
Number of terms in the objective function 475
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 475
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 475
Number of bits of the biggest sum of numbers9
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 (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/352130-1176623947/instance-352130-1176623947.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 475
0.00/0.02	o 474
0.00/0.02	o 473
0.00/0.02	o 472
0.00/0.02	o 471
0.00/0.02	o 470
0.00/0.02	o 469
0.00/0.03	o 468
0.00/0.03	o 467
0.00/0.03	o 466
0.00/0.03	o 465
0.00/0.03	o 464
0.00/0.03	o 463
0.00/0.04	o 462
0.00/0.04	o 461
0.00/0.04	o 460
0.00/0.04	o 459
0.00/0.04	o 458
0.00/0.04	o 457
0.00/0.05	o 456
0.00/0.05	o 455
0.00/0.05	o 454
0.00/0.05	o 453
0.00/0.05	o 452
0.00/0.05	o 451
0.00/0.06	o 450
0.00/0.06	o 449
0.00/0.06	o 448
0.00/0.06	o 447
0.00/0.06	o 446
0.00/0.06	o 445
0.00/0.07	o 444
0.00/0.07	o 443
0.00/0.07	o 442
0.00/0.07	o 441
0.00/0.07	o 440
0.00/0.07	o 439
0.00/0.08	o 438
0.00/0.08	o 437
0.00/0.08	o 424
0.00/0.08	o 417
0.00/0.08	o 416
0.00/0.08	o 415
0.00/0.09	o 414
0.00/0.09	o 413
0.00/0.09	o 412
0.00/0.09	o 411
0.00/0.09	o 410
0.00/0.09	o 409
0.00/0.10	o 408
0.00/0.10	o 407
0.00/0.10	o 406
0.10/0.10	o 405
0.10/0.10	o 404
0.10/0.10	o 403
0.10/0.11	o 402
0.10/0.11	o 401
0.10/0.11	o 400
0.10/0.11	o 399
0.10/0.11	o 398
0.10/0.11	o 397
0.10/0.12	o 396
0.10/0.12	o 395
0.10/0.12	o 340
0.10/0.12	o 334
0.10/0.12	o 333
0.10/0.12	o 332
0.10/0.13	o 331
0.10/0.13	o 330
0.10/0.13	o 245
0.10/0.17	o 244
0.10/0.17	o 243
0.10/0.17	o 242
8.48/8.52	o 241
8.48/8.53	o 240
8.48/8.53	o 239
8.48/8.53	o 238
8.48/8.53	o 237
8.48/8.53	o 236
9.29/9.36	o 235
10.29/10.33	o 234
10.29/10.33	o 233
10.29/10.34	o 232
10.29/10.34	o 231
10.29/10.34	o 230
11.09/11.18	o 229
11.09/11.18	o 228
11.09/11.19	o 227
12.68/12.71	o 226
12.88/12.95	o 225
13.19/13.26	o 224
13.19/13.28	o 223
17.19/17.20	o 222
17.59/17.63	o 221
28.68/28.71	o 220
48.17/48.20	o 219
48.67/48.70	o 218
57.87/57.96	o 217
1724.95/1725.64	o 216
1800.04/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352130-1176623947/instance-352130-1176623947.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node25/watcher-352130-1176623947 -o ROOT/results/node25/solver-352130-1176623947 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352130-1176623947/PBS4 /tmp/evaluation/352130-1176623947/instance-352130-1176623947.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: 0.92 1.03 1.00 3/64 25732
/proc/meminfo: memFree=1826056/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=1448 CPUtime=0
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 110311822 1482752 132 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/25732/statm: 362 134 87 219 0 139 0

[startup+0.10494 s]
/proc/loadavg: 0.92 1.03 1.00 3/64 25732
/proc/meminfo: memFree=1826056/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=1576 CPUtime=0.1
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 217 0 0 0 9 1 0 0 18 0 1 0 110311822 1613824 199 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 394 199 102 219 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1576

[startup+0.201957 s]
/proc/loadavg: 0.92 1.03 1.00 3/64 25732
/proc/meminfo: memFree=1826056/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=1576 CPUtime=0.19
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 251 0 0 0 17 2 0 0 18 0 1 0 110311822 1613824 233 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 394 233 102 219 0 171 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1576

[startup+0.301973 s]
/proc/loadavg: 0.92 1.03 1.00 3/64 25732
/proc/meminfo: memFree=1826056/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=1832 CPUtime=0.29
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 285 0 0 0 27 2 0 0 19 0 1 0 110311822 1875968 267 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 458 267 103 219 0 235 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1832

[startup+0.70104 s]
/proc/loadavg: 0.92 1.03 1.00 3/64 25732
/proc/meminfo: memFree=1826056/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=2344 CPUtime=0.69
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 444 0 0 0 67 2 0 0 22 0 1 0 110311822 2400256 426 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 586 426 103 219 0 363 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2344

[startup+1.50118 s]
/proc/loadavg: 0.92 1.03 1.00 2/65 25733
/proc/meminfo: memFree=1823872/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=5556 CPUtime=1.49
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 788 0 0 0 147 2 0 0 25 0 1 0 110311822 5689344 770 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548135 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 1389 770 103 219 0 1166 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5556

[startup+3.10145 s]
/proc/loadavg: 0.92 1.03 1.00 2/65 25733
/proc/meminfo: memFree=1821824/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=9804 CPUtime=3.09
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 1530 0 0 0 306 3 0 0 25 0 1 0 110311822 10039296 1512 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 2451 1513 103 219 0 2228 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9804

[startup+6.302 s]
/proc/loadavg: 0.93 1.03 1.00 2/65 25733
/proc/meminfo: memFree=1816256/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=18092 CPUtime=6.29
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 2792 0 0 0 625 4 0 0 25 0 1 0 110311822 18526208 2774 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 4523 2774 103 219 0 4300 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18092

[startup+12.7011 s]
/proc/loadavg: 0.93 1.03 1.00 2/65 25733
/proc/meminfo: memFree=1810056/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=18824 CPUtime=12.68
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 4109 0 0 0 1261 7 0 0 25 0 1 0 110311822 19275776 4042 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134585003 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 4706 4042 104 219 0 4483 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18824

[startup+25.5013 s]
/proc/loadavg: 0.95 1.03 1.00 2/65 25733
/proc/meminfo: memFree=1809160/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=19768 CPUtime=25.48
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 4446 0 0 0 2537 11 0 0 25 0 1 0 110311822 20242432 4282 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 4942 4282 104 219 0 4719 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19768

[startup+51.1016 s]
/proc/loadavg: 0.96 1.02 1.00 2/65 25733
/proc/meminfo: memFree=1807688/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=21376 CPUtime=51.08
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 4992 0 0 0 5089 19 0 0 25 0 1 0 110311822 21889024 4635 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 5344 4635 104 219 0 5121 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21376

[startup+102.301 s]
/proc/loadavg: 0.98 1.02 1.00 2/65 25733
/proc/meminfo: memFree=1805704/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=23896 CPUtime=102.26
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 5865 0 0 0 10190 36 0 0 25 0 1 0 110311822 24469504 5123 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 5974 5123 104 219 0 5751 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23896

[startup+162.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/71 25907
/proc/meminfo: memFree=1802184/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=28016 CPUtime=162.17
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 7140 0 0 0 16158 59 0 0 25 0 1 0 110311822 28688384 5629 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 7004 5629 104 219 0 6781 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 28016

[startup+222.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 25931
/proc/meminfo: memFree=1801736/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=28956 CPUtime=222.15
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 7569 0 0 0 22139 76 0 0 25 0 1 0 110311822 29650944 6058 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 7239 6058 104 219 0 7016 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 28956

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25931
/proc/meminfo: memFree=1800136/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=29952 CPUtime=282.12
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 7978 0 0 0 28120 92 0 0 25 0 1 0 110311822 30670848 6467 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 7488 6467 104 219 0 7265 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 29952

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25931
/proc/meminfo: memFree=1798472/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=30628 CPUtime=342.1
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 8372 0 0 0 34106 104 0 0 25 0 1 0 110311822 31363072 6861 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 7657 6861 104 219 0 7434 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 30628

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1797000/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=37532 CPUtime=402.08
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 10277 0 0 0 40088 120 0 0 25 0 1 0 110311822 38432768 7229 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 9383 7229 104 219 0 9160 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 37532

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1795720/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=38388 CPUtime=462.06
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 10610 0 0 0 46073 133 0 0 25 0 1 0 110311822 39309312 7562 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 9597 7562 104 219 0 9374 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 38388

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1794440/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=38856 CPUtime=522.04
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 10950 0 0 0 52054 150 0 0 25 0 1 0 110311822 39788544 7902 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 9714 7902 104 219 0 9491 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 38856

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1793160/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=39356 CPUtime=582.02
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 11260 0 0 0 58039 163 0 0 25 0 1 0 110311822 40300544 8212 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 9839 8212 104 219 0 9616 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 39356

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1791944/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=39884 CPUtime=642
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 11555 0 0 0 64025 175 0 0 25 0 1 0 110311822 40841216 8507 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547794 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 9971 8507 104 219 0 9748 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 39884


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1788488/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=41808 CPUtime=821.95
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 12394 0 0 0 81985 210 0 0 25 0 1 0 110311822 42811392 9346 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 10452 9346 104 219 0 10229 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 41808

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1787336/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=42484 CPUtime=881.94
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 12673 0 0 0 87971 223 0 0 25 0 1 0 110311822 43503616 9625 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 10621 9625 104 219 0 10398 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 42484

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1786248/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=43200 CPUtime=941.9
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 12945 0 0 0 93956 234 0 0 25 0 1 0 110311822 44236800 9897 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 10800 9897 104 219 0 10577 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 43200

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1785032/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=43960 CPUtime=1001.89
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 13236 0 0 0 99944 245 0 0 25 0 1 0 110311822 45015040 10188 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 10990 10188 104 219 0 10767 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 43960

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1783944/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=56248 CPUtime=1061.86
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 16575 0 0 0 105930 256 0 0 25 0 1 0 110311822 57597952 10454 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 14062 10454 104 219 0 13839 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 56248

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1782920/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=57056 CPUtime=1121.85
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 16815 0 0 0 111919 266 0 0 25 0 1 0 110311822 58425344 10694 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 14264 10694 104 219 0 14041 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 57056

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1781960/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=57916 CPUtime=1181.83
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 17066 0 0 0 117908 275 0 0 25 0 1 0 110311822 59305984 10945 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 14479 10945 104 219 0 14256 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 57916

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1781000/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=57916 CPUtime=1241.81
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 17300 0 0 0 123897 284 0 0 25 0 1 0 110311822 59305984 11179 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 14479 11179 104 219 0 14256 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 57916

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1780040/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=58828 CPUtime=1301.79
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 17538 0 0 0 129885 294 0 0 25 0 1 0 110311822 60239872 11417 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 14707 11417 104 219 0 14484 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 58828

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1779144/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=58828 CPUtime=1361.77
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 17754 0 0 0 135874 303 0 0 25 0 1 0 110311822 60239872 11633 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 14707 11633 104 219 0 14484 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 58828

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1778248/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=59796 CPUtime=1421.75
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 17978 0 0 0 141866 309 0 0 25 0 1 0 110311822 61231104 11857 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 14949 11857 104 219 0 14726 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 59796

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1777288/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=59928 CPUtime=1481.73
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 18208 0 0 0 147857 316 0 0 25 0 1 0 110311822 61366272 12087 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 14982 12087 104 219 0 14759 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 59928

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1776328/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=60956 CPUtime=1541.72
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 18436 0 0 0 153848 324 0 0 25 0 1 0 110311822 62418944 12315 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 15239 12315 104 219 0 15016 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 60956

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1775560/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=60956 CPUtime=1601.69
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 18634 0 0 0 159837 332 0 0 25 0 1 0 110311822 62418944 12513 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563761 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 15239 12513 104 219 0 15016 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 60956

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1774728/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=60956 CPUtime=1661.68
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 18839 0 0 0 165827 341 0 0 25 0 1 0 110311822 62418944 12718 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 15239 12718 104 219 0 15016 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 60956

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1773960/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=62048 CPUtime=1721.66
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 19035 0 0 0 171818 348 0 0 25 0 1 0 110311822 63537152 12914 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 15512 12914 104 219 0 15289 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 62048

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1773064/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=62048 CPUtime=1781.64
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 19237 0 0 0 177807 357 0 0 25 0 1 0 110311822 63537152 13116 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 15512 13116 104 219 0 15289 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 62048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25931
/proc/meminfo: memFree=1772808/2055920 swapFree=4191892/4192956
[pid=25732] ppid=25730 vsize=62048 CPUtime=1800.04
/proc/25732/stat : 25732 (PBS4) R 25730 25732 25600 0 -1 4194304 19302 0 0 0 179644 360 0 0 25 0 1 0 110311822 63537152 13181 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25732/statm: 15512 13181 104 219 0 15289 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 62048

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

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

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.06
CPU user time (s): 1796.45
CPU system time (s): 3.61045
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 62048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.45
system time used= 3.61045
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19303
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= 3888

runsolver used 1.41778 second user time and 3.60245 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Sun Apr 15 07:59:07 UTC 2007

IDJOB= 352130
IDBENCH= 1952
IDSOLVER= 157
FILE ID= node25/352130-1176623947

PBS_JOBID= 4559775

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_24.opb.PB06.opb
COMMAND LINE= /tmp/evaluation/352130-1176623947/PBS4 /tmp/evaluation/352130-1176623947/instance-352130-1176623947.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-352130-1176623947 -o ROOT/results/node25/conversion-352130-1176623947 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352130-1176623947/instance-352130-1176623947.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-352130-1176623947 -o ROOT/results/node25/solver-352130-1176623947 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352130-1176623947/PBS4 /tmp/evaluation/352130-1176623947/instance-352130-1176623947.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  7903a80129c7e51df900bcb9ac0a6f39

RANDOM SEED= 784103423

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1826528 kB
Buffers:         14740 kB
Cached:         116324 kB
SwapCached:        448 kB
Active:          39448 kB
Inactive:       107904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826528 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          24832 kB
Slab:            68140 kB
Committed_AS:   997440 kB
PageTables:       1476 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= 66563 MiB

End job on node25 on Sun Apr 15 08:29:10 UTC 2007