Trace number 352104

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. 1800.11 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_13.opb.PB06.opb
MD5SUM9828b7020b058ee74169951dda258843
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark186
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 186
Optimality of the best value was proved NO
Number of variables476
Total number of constraints476
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 constraints476
Minimum length of a constraint3
Maximum length of a constraint20
Number of terms in the objective function 476
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 476
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 476
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/352104-1176622972/instance-352104-1176622972.opb ......
0.01/0.01	c done parsing opb.
0.01/0.01	o 476
0.01/0.02	o 475
0.01/0.02	o 474
0.01/0.02	o 473
0.01/0.02	o 472
0.01/0.02	o 471
0.01/0.02	o 470
0.01/0.03	o 469
0.01/0.03	o 468
0.01/0.03	o 467
0.01/0.03	o 466
0.01/0.03	o 465
0.01/0.03	o 464
0.01/0.04	o 463
0.01/0.04	o 462
0.01/0.04	o 461
0.01/0.04	o 460
0.01/0.04	o 459
0.01/0.04	o 458
0.01/0.05	o 457
0.01/0.05	o 456
0.01/0.05	o 455
0.01/0.05	o 454
0.01/0.05	o 453
0.01/0.05	o 452
0.01/0.06	o 451
0.01/0.06	o 450
0.01/0.06	o 449
0.01/0.06	o 448
0.01/0.06	o 447
0.01/0.07	o 446
0.01/0.07	o 445
0.01/0.07	o 444
0.01/0.07	o 443
0.01/0.08	o 442
0.01/0.08	o 441
0.01/0.08	o 440
0.01/0.08	o 439
0.01/0.08	o 438
0.01/0.08	o 437
0.01/0.09	o 436
0.01/0.09	o 435
0.01/0.09	o 434
0.01/0.09	o 433
0.01/0.09	o 432
0.01/0.09	o 431
0.01/0.10	o 430
0.09/0.10	o 429
0.09/0.10	o 428
0.09/0.10	o 264
0.09/0.10	o 263
0.09/0.10	o 262
0.09/0.11	o 261
0.09/0.11	o 260
0.09/0.11	o 259
0.09/0.11	o 258
0.09/0.11	o 257
0.09/0.11	o 256
7.78/7.86	o 255
7.78/7.86	o 254
7.78/7.86	o 253
7.78/7.86	o 252
7.78/7.87	o 251
7.78/7.89	o 250
7.78/7.89	o 243
7.78/7.89	o 242
7.78/7.89	o 241
8.49/8.50	o 240
8.49/8.51	o 231
8.49/8.51	o 230
8.49/8.51	o 229
8.49/8.51	o 228
8.49/8.51	o 227
8.49/8.51	o 226
8.49/8.51	o 225
8.49/8.51	o 224
8.49/8.52	o 223
8.49/8.53	o 222
12.58/12.65	o 221
12.79/12.89	o 220
12.89/12.90	o 219
12.89/12.90	o 218
27.68/27.72	o 217
43.28/43.32	o 216
46.37/46.44	o 215
48.28/48.37	o 214
60.27/60.38	o 213
63.47/63.54	o 212
63.87/63.99	o 211
1800.09/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352104-1176622972/instance-352104-1176622972.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/node70/watcher-352104-1176622972 -o ROOT/results/node70/solver-352104-1176622972 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352104-1176622972/PBS4 /tmp/evaluation/352104-1176622972/instance-352104-1176622972.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: 0.99 1.00 1.00 3/64 22839
/proc/meminfo: memFree=1715392/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=1456 CPUtime=0
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 101834509 1490944 133 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134596202 0 0 4096 0 0 0 0 17 1 0 0
/proc/22839/statm: 364 134 87 219 0 141 0

[startup+0.016828 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 22839
/proc/meminfo: memFree=1715392/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=1584 CPUtime=0.01
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 194 0 0 0 1 0 0 0 18 0 1 0 101834509 1622016 174 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134573054 0 0 4096 0 0 0 0 17 1 0 0
/proc/22839/statm: 396 177 88 219 0 173 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1584

[startup+0.101837 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 22839
/proc/meminfo: memFree=1715392/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=1584 CPUtime=0.09
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 218 0 0 0 8 1 0 0 18 0 1 0 101834509 1622016 197 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 396 197 102 219 0 173 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1584

[startup+0.301856 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 22839
/proc/meminfo: memFree=1715392/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=1840 CPUtime=0.29
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 313 0 0 0 28 1 0 0 19 0 1 0 101834509 1884160 292 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 460 292 103 219 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1840

[startup+0.701896 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 22839
/proc/meminfo: memFree=1715392/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=3512 CPUtime=0.69
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 522 0 0 0 68 1 0 0 22 0 1 0 101834509 3596288 501 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 878 501 103 219 0 655 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3512

[startup+1.50198 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22840
/proc/meminfo: memFree=1713144/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=5560 CPUtime=1.49
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 942 0 0 0 148 1 0 0 25 0 1 0 101834509 5693440 921 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 1390 921 103 219 0 1167 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5560

[startup+3.10215 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22840
/proc/meminfo: memFree=1710840/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=9804 CPUtime=3.09
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 1719 0 0 0 307 2 0 0 25 0 1 0 101834509 10039296 1698 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 2451 1698 103 219 0 2228 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9804

[startup+6.30146 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22840
/proc/meminfo: memFree=1704440/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=18096 CPUtime=6.29
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 3197 0 0 0 625 4 0 0 25 0 1 0 101834509 18530304 3176 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 4524 3176 103 219 0 4301 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18096

[startup+12.7011 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22840
/proc/meminfo: memFree=1697464/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=18824 CPUtime=12.68
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 4583 0 0 0 1261 7 0 0 25 0 1 0 101834509 19275776 4513 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 4706 4513 104 219 0 4483 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18824

[startup+25.5014 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22840
/proc/meminfo: memFree=1696824/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=19604 CPUtime=25.48
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 4837 0 0 0 2535 13 0 0 25 0 1 0 101834509 20074496 4670 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 4901 4670 104 219 0 4678 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19604

[startup+51.1019 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22840
/proc/meminfo: memFree=1695544/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=21088 CPUtime=51.08
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 5344 0 0 0 5087 21 0 0 25 0 1 0 101834509 21594112 4984 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559736 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 5272 4984 104 219 0 5049 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21088

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22840
/proc/meminfo: memFree=1694072/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=23464 CPUtime=102.26
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 6106 0 0 0 10193 33 0 0 25 0 1 0 101834509 24027136 5361 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 5866 5361 104 219 0 5643 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23464

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22840
/proc/meminfo: memFree=1692600/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=24152 CPUtime=162.25
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 6459 0 0 0 16178 47 0 0 25 0 1 0 101834509 24731648 5714 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 6038 5714 104 219 0 5815 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24152

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22840
/proc/meminfo: memFree=1691192/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=24856 CPUtime=222.22
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 6796 0 0 0 22162 60 0 0 25 0 1 0 101834509 25452544 6051 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 6214 6051 104 219 0 5991 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24856

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22840
/proc/meminfo: memFree=1689976/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=28580 CPUtime=282.21
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 7868 0 0 0 28148 73 0 0 25 0 1 0 101834509 29265920 6354 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563719 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 7145 6354 104 219 0 6922 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 28580

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22840
/proc/meminfo: memFree=1688568/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=29488 CPUtime=342.2
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 8210 0 0 0 34135 85 0 0 25 0 1 0 101834509 30195712 6696 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 7372 6696 104 219 0 7149 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29488

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22840
/proc/meminfo: memFree=1687288/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=30092 CPUtime=402.17
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 8517 0 0 0 40121 96 0 0 25 0 1 0 101834509 30814208 7003 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 7523 7003 104 219 0 7300 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 30092

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22840
/proc/meminfo: memFree=1686008/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=30776 CPUtime=462.16
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 8818 0 0 0 46106 110 0 0 25 0 1 0 101834509 31514624 7304 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 7694 7304 104 219 0 7471 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 30776

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22840
/proc/meminfo: memFree=1684920/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=31148 CPUtime=522.15
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 9101 0 0 0 52093 122 0 0 25 0 1 0 101834509 31895552 7587 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134546844 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 7787 7587 104 219 0 7564 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 31148

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22840
/proc/meminfo: memFree=1683704/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=38108 CPUtime=582.13
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 10923 0 0 0 58080 133 0 0 25 0 1 0 101834509 39022592 7872 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 9527 7872 104 219 0 9304 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 38108

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22840
/proc/meminfo: memFree=1682552/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=38556 CPUtime=642.12
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 11210 0 0 0 64068 144 0 0 25 0 1 0 101834509 39481344 8159 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 9639 8159 104 219 0 9416 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 38556


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

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22842
/proc/meminfo: memFree=1678712/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=40772 CPUtime=882.05
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 12197 0 0 0 88019 186 0 0 25 0 1 0 101834509 41750528 9146 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 10193 9146 104 219 0 9970 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 40772

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22842
/proc/meminfo: memFree=1677624/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=41376 CPUtime=942.02
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 12458 0 0 0 94007 195 0 0 25 0 1 0 101834509 42369024 9407 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 10344 9407 104 219 0 10121 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 41376

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22842
/proc/meminfo: memFree=1676728/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=41376 CPUtime=1002.01
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 12684 0 0 0 99995 206 0 0 25 0 1 0 101834509 42369024 9633 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 10344 9633 104 219 0 10121 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 41376

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22842
/proc/meminfo: memFree=1675768/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=42020 CPUtime=1062
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 12915 0 0 0 105982 218 0 0 25 0 1 0 101834509 43028480 9864 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559785 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 10505 9864 104 219 0 10282 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 42020

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/71 22998
/proc/meminfo: memFree=1673592/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=42704 CPUtime=1121.89
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 13130 0 0 0 111962 227 0 0 25 0 1 0 101834509 43728896 10079 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 10676 10079 104 219 0 10453 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 42704

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23040
/proc/meminfo: memFree=1673784/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=42704 CPUtime=1181.85
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 13347 0 0 0 117950 235 0 0 25 0 1 0 101834509 43728896 10296 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 10676 10296 104 219 0 10453 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 42704

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23040
/proc/meminfo: memFree=1672888/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=43428 CPUtime=1241.84
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 13561 0 0 0 123939 245 0 0 25 0 1 0 101834509 44470272 10510 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 10857 10510 104 219 0 10634 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 43428

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23040
/proc/meminfo: memFree=1671992/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=44200 CPUtime=1301.83
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 13764 0 0 0 129928 255 0 0 25 0 1 0 101834509 45260800 10713 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 11050 10713 104 219 0 10827 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 44200

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23040
/proc/meminfo: memFree=1671096/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=56488 CPUtime=1361.81
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 17050 0 0 0 135916 265 0 0 25 0 1 0 101834509 57843712 10926 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 14122 10926 104 219 0 13899 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 56488

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23040
/proc/meminfo: memFree=1670456/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=57308 CPUtime=1421.79
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 17232 0 0 0 141906 273 0 0 25 0 1 0 101834509 58683392 11108 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559853 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 14327 11108 104 219 0 14104 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 57308

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23040
/proc/meminfo: memFree=1669624/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=57308 CPUtime=1481.77
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 17437 0 0 0 147896 281 0 0 25 0 1 0 101834509 58683392 11313 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 14327 11313 104 219 0 14104 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 57308

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23040
/proc/meminfo: memFree=1668920/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=58180 CPUtime=1541.75
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 17645 0 0 0 153886 289 0 0 25 0 1 0 101834509 59576320 11521 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 14545 11521 104 219 0 14322 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 58180

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23040
/proc/meminfo: memFree=1668152/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=58180 CPUtime=1601.73
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 17832 0 0 0 159874 299 0 0 25 0 1 0 101834509 59576320 11708 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 14545 11708 104 219 0 14322 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 58180

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23040
/proc/meminfo: memFree=1667256/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=58180 CPUtime=1661.72
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 18032 0 0 0 165862 310 0 0 25 0 1 0 101834509 59576320 11908 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 14545 11908 104 219 0 14322 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 58180

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23040
/proc/meminfo: memFree=1666552/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=59232 CPUtime=1721.71
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 18219 0 0 0 171853 318 0 0 25 0 1 0 101834509 60653568 12095 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 14808 12095 104 219 0 14585 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 59232

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23040
/proc/meminfo: memFree=1665848/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=59232 CPUtime=1781.69
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 18392 0 0 0 177842 327 0 0 25 0 1 0 101834509 60653568 12268 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 14808 12268 104 219 0 14585 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 59232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23040
/proc/meminfo: memFree=1665592/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=59232 CPUtime=1800.09
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 18449 0 0 0 179679 330 0 0 25 0 1 0 101834509 60653568 12325 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 14808 12325 104 219 0 14585 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 59232

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

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

[startup+1800.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23040
/proc/meminfo: memFree=1665592/2055920 swapFree=4184576/4192956
[pid=22839] ppid=22837 vsize=59232 CPUtime=1800.09
/proc/22839/stat : 22839 (PBS4) R 22837 22839 22732 0 -1 4194304 18449 0 0 0 179679 330 0 0 25 0 1 0 101834509 60653568 12325 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22839/statm: 14808 12325 104 219 0 14585 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 59232

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1796.8
CPU system time (s): 3.3145
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 59232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.8
system time used= 3.3145
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18450
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= 5341

runsolver used 1.3278 second user time and 3.65444 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sun Apr 15 07:42:52 UTC 2007

IDJOB= 352104
IDBENCH= 1950
IDSOLVER= 157
FILE ID= node70/352104-1176622972

PBS_JOBID= 4557066

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_13.opb.PB06.opb
COMMAND LINE= /tmp/evaluation/352104-1176622972/PBS4 /tmp/evaluation/352104-1176622972/instance-352104-1176622972.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-352104-1176622972 -o ROOT/results/node70/conversion-352104-1176622972 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352104-1176622972/instance-352104-1176622972.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-352104-1176622972 -o ROOT/results/node70/solver-352104-1176622972 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352104-1176622972/PBS4 /tmp/evaluation/352104-1176622972/instance-352104-1176622972.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  9828b7020b058ee74169951dda258843

RANDOM SEED= 508226105

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1715864 kB
Buffers:         27232 kB
Cached:         231180 kB
SwapCached:       2436 kB
Active:          42064 kB
Inactive:       227240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715864 kB
SwapTotal:     4192956 kB
SwapFree:      4184576 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          16200 kB
Slab:            56800 kB
Committed_AS:  1704312 kB
PageTables:       1396 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 node70 on Sun Apr 15 08:12:55 UTC 2007