Trace number 352078

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_22.opb.PB06.opb
MD5SUMa65a3b6248e07fcc15fb8d2bec9ac9bd
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark182
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 182
Optimality of the best value was proved NO
Number of variables470
Total number of constraints470
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 constraints470
Minimum length of a constraint4
Maximum length of a constraint20
Number of terms in the objective function 470
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 470
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 470
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/352078-1176622441/instance-352078-1176622441.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 470
0.00/0.01	o 469
0.00/0.02	o 468
0.00/0.02	o 467
0.00/0.02	o 466
0.00/0.02	o 465
0.00/0.02	o 464
0.00/0.02	o 463
0.00/0.03	o 462
0.00/0.03	o 461
0.00/0.03	o 460
0.00/0.03	o 459
0.00/0.03	o 458
0.00/0.03	o 457
0.00/0.04	o 456
0.00/0.04	o 455
0.00/0.04	o 454
0.00/0.04	o 453
0.00/0.04	o 452
0.00/0.04	o 451
0.00/0.04	o 450
0.00/0.05	o 449
0.00/0.05	o 448
0.00/0.05	o 447
0.00/0.05	o 446
0.00/0.05	o 445
0.00/0.05	o 444
0.00/0.05	o 443
0.00/0.06	o 442
0.00/0.06	o 441
0.00/0.06	o 436
0.00/0.06	o 435
0.00/0.06	o 434
0.00/0.07	o 433
0.05/0.07	o 432
0.05/0.07	o 431
0.05/0.07	o 412
0.05/0.07	o 411
0.05/0.07	o 410
0.05/0.07	o 404
0.05/0.08	o 403
0.05/0.08	o 402
0.05/0.08	o 401
0.05/0.08	o 400
0.05/0.08	o 399
0.05/0.08	o 398
0.05/0.08	o 397
0.05/0.09	o 396
0.05/0.09	o 395
0.05/0.09	o 394
0.05/0.09	o 393
0.05/0.09	o 269
0.05/0.09	o 268
0.05/0.10	o 259
0.09/0.11	o 258
0.09/0.11	o 241
0.09/0.11	o 240
0.09/0.11	o 239
0.09/0.12	o 238
0.09/0.12	o 232
0.09/0.12	o 231
0.09/0.12	o 230
0.09/0.12	o 229
0.09/0.14	o 228
11.58/11.63	o 227
11.58/11.63	o 226
11.58/11.63	o 225
11.58/11.63	o 224
11.58/11.63	o 223
11.99/12.04	o 222
14.29/14.38	o 221
16.39/16.41	o 220
21.08/21.17	o 219
23.69/23.77	o 218
23.69/23.77	o 217
50.98/51.06	o 216
105.96/106.06	o 215
105.96/106.06	o 214
382.28/382.41	o 213
1080.99/1081.31	o 212
1800.10/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352078-1176622441/instance-352078-1176622441.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/node63/watcher-352078-1176622441 -o ROOT/results/node63/solver-352078-1176622441 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352078-1176622441/PBS4 /tmp/evaluation/352078-1176622441/instance-352078-1176622441.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: 0.89 0.98 0.99 2/64 18425
/proc/meminfo: memFree=1683372/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=1448 CPUtime=0
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 138233996 1482752 133 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134596213 0 0 4096 0 0 0 0 17 1 0 0
/proc/18425/statm: 362 133 87 219 0 139 0

[startup+0.070893 s]
/proc/loadavg: 0.89 0.98 0.99 2/64 18425
/proc/meminfo: memFree=1683372/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=1576 CPUtime=0.05
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 214 0 0 0 5 0 0 0 18 0 1 0 138233996 1613824 196 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 394 196 102 219 0 171 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1576

[startup+0.101896 s]
/proc/loadavg: 0.89 0.98 0.99 2/64 18425
/proc/meminfo: memFree=1683372/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=1576 CPUtime=0.09
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 215 0 0 0 7 2 0 0 18 0 1 0 138233996 1613824 197 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 394 197 102 219 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1576

[startup+0.301917 s]
/proc/loadavg: 0.89 0.98 0.99 2/64 18425
/proc/meminfo: memFree=1683372/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=1832 CPUtime=0.29
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 296 0 0 0 27 2 0 0 20 0 1 0 138233996 1875968 278 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 458 278 103 219 0 235 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1832

[startup+0.701959 s]
/proc/loadavg: 0.89 0.98 0.99 2/64 18425
/proc/meminfo: memFree=1683372/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=2476 CPUtime=0.69
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 433 0 0 0 67 2 0 0 23 0 1 0 138233996 2535424 415 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 619 415 103 219 0 396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2476

[startup+1.50104 s]
/proc/loadavg: 0.89 0.98 0.99 2/65 18426
/proc/meminfo: memFree=1681636/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=3500 CPUtime=1.49
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 695 0 0 0 147 2 0 0 25 0 1 0 138233996 3584000 677 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 875 677 103 219 0 652 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3500

[startup+3.10121 s]
/proc/loadavg: 0.89 0.98 0.99 2/65 18426
/proc/meminfo: memFree=1680100/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=5728 CPUtime=3.08
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 1220 0 0 0 306 2 0 0 25 0 1 0 138233996 5865472 1202 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 1432 1202 103 219 0 1209 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5728

[startup+6.30155 s]
/proc/loadavg: 0.90 0.98 0.99 2/65 18426
/proc/meminfo: memFree=1675748/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=9924 CPUtime=6.29
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 2239 0 0 0 625 4 0 0 25 0 1 0 138233996 10162176 2221 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 2481 2221 103 219 0 2258 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9924

[startup+12.7012 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 18426
/proc/meminfo: memFree=1668260/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=18700 CPUtime=12.68
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 3878 0 0 0 1261 7 0 0 25 0 1 0 138233996 19148800 3811 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 4675 3811 104 219 0 4452 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18700

[startup+25.5016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18426
/proc/meminfo: memFree=1667236/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=19816 CPUtime=25.48
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 4241 0 0 0 2533 15 0 0 25 0 1 0 138233996 20291584 4077 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 4954 4077 104 219 0 4731 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19816

[startup+51.1013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 18426
/proc/meminfo: memFree=1665892/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=21352 CPUtime=51.07
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 4797 0 0 0 5080 27 0 0 25 0 1 0 138233996 21864448 4440 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 5338 4440 104 219 0 5115 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21352

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 18426
/proc/meminfo: memFree=1663652/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=24036 CPUtime=102.26
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 5716 0 0 0 10182 44 0 0 25 0 1 0 138233996 24612864 4974 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 6009 4974 104 219 0 5786 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24036

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18426
/proc/meminfo: memFree=1661732/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=28016 CPUtime=162.24
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 6956 0 0 0 16158 66 0 0 25 0 1 0 138233996 28688384 5445 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 7004 5445 104 219 0 6781 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28016

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18426
/proc/meminfo: memFree=1660068/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=29096 CPUtime=222.23
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 7357 0 0 0 22137 86 0 0 25 0 1 0 138233996 29794304 5846 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 7274 5846 104 219 0 7051 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29096

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18426
/proc/meminfo: memFree=1658532/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=29664 CPUtime=282.21
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 7743 0 0 0 28119 102 0 0 25 0 1 0 138233996 30375936 6232 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 7416 6232 104 219 0 7193 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29664

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18428
/proc/meminfo: memFree=1656868/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=30660 CPUtime=342.19
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 8141 0 0 0 34099 120 0 0 25 0 1 0 138233996 31395840 6630 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 7665 6630 104 219 0 7442 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 30660

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18428
/proc/meminfo: memFree=1655460/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=37700 CPUtime=402.17
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 10030 0 0 0 40080 137 0 0 25 0 1 0 138233996 38604800 6982 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 9425 6982 104 219 0 9202 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 37700

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18428
/proc/meminfo: memFree=1654052/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=38120 CPUtime=462.16
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 10380 0 0 0 46066 150 0 0 25 0 1 0 138233996 39034880 7332 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 9530 7332 104 219 0 9307 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 38120

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18428
/proc/meminfo: memFree=1652836/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=39040 CPUtime=522.14
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 10705 0 0 0 52051 163 0 0 25 0 1 0 138233996 39976960 7657 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 9760 7657 104 219 0 9537 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 39040

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18428
/proc/meminfo: memFree=1651364/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=39544 CPUtime=582.12
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 11054 0 0 0 58038 174 0 0 25 0 1 0 138233996 40493056 8006 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 9886 8006 104 219 0 9663 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 39544

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18428
/proc/meminfo: memFree=1650084/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=40080 CPUtime=642.11
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 11366 0 0 0 64023 188 0 0 25 0 1 0 138233996 41041920 8318 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 10020 8318 104 219 0 9797 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 40080


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18428
/proc/meminfo: memFree=1645348/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=42700 CPUtime=882.04
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 12516 0 0 0 87962 242 0 0 25 0 1 0 138233996 43724800 9468 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 10675 9468 104 219 0 10452 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 42700

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18428
/proc/meminfo: memFree=1644388/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=43424 CPUtime=942.02
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 12759 0 0 0 93949 253 0 0 25 0 1 0 138233996 44466176 9711 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 10856 9711 104 219 0 10633 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 43424

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18428
/proc/meminfo: memFree=1643492/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=43424 CPUtime=1002
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 13004 0 0 0 99934 266 0 0 25 0 1 0 138233996 44466176 9956 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 10856 9956 104 219 0 10633 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 43424

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18428
/proc/meminfo: memFree=1642468/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=56480 CPUtime=1061.99
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 16328 0 0 0 105920 279 0 0 25 0 1 0 138233996 57835520 10207 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548151 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 14120 10207 104 219 0 13897 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 56480

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18428
/proc/meminfo: memFree=1641508/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=57296 CPUtime=1121.97
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 16552 0 0 0 111907 290 0 0 25 0 1 0 138233996 58671104 10431 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 14324 10431 104 219 0 14101 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 57296

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18428
/proc/meminfo: memFree=1640612/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=57296 CPUtime=1181.96
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 16788 0 0 0 117898 298 0 0 25 0 1 0 138233996 58671104 10667 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 14324 10667 104 219 0 14101 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 57296

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18428
/proc/meminfo: memFree=1639652/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=58164 CPUtime=1241.93
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 17014 0 0 0 123885 308 0 0 25 0 1 0 138233996 59559936 10893 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548483 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 14541 10893 104 219 0 14318 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 58164

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18428
/proc/meminfo: memFree=1638692/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=58164 CPUtime=1301.92
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 17229 0 0 0 129873 319 0 0 25 0 1 0 138233996 59559936 11108 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559846 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 14541 11108 104 219 0 14318 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 58164

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18428
/proc/meminfo: memFree=1637860/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=59084 CPUtime=1361.91
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 17444 0 0 0 135863 328 0 0 25 0 1 0 138233996 60502016 11323 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 14771 11323 104 219 0 14548 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 59084

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18428
/proc/meminfo: memFree=1636964/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=59084 CPUtime=1421.89
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 17652 0 0 0 141851 338 0 0 25 0 1 0 138233996 60502016 11531 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 14771 11531 104 219 0 14548 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 59084

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18428
/proc/meminfo: memFree=1636132/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=60064 CPUtime=1481.86
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 17855 0 0 0 147838 348 0 0 25 0 1 0 138233996 61505536 11734 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 15016 11734 104 219 0 14793 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 60064

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18428
/proc/meminfo: memFree=1635300/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=60064 CPUtime=1541.85
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 18064 0 0 0 153826 359 0 0 25 0 1 0 138233996 61505536 11943 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 15016 11943 104 219 0 14793 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 60064

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18428
/proc/meminfo: memFree=1634404/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=60064 CPUtime=1601.83
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 18276 0 0 0 159813 370 0 0 25 0 1 0 138233996 61505536 12155 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 15016 12155 104 219 0 14793 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 60064

[startup+1662.3 s]
/proc/loadavg: 1.10 1.01 1.00 2/71 18596
/proc/meminfo: memFree=1632244/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=61104 CPUtime=1661.74
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 18490 0 0 0 165792 382 0 0 25 0 1 0 138233996 62570496 12369 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 15276 12369 104 219 0 15053 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 61104

[startup+1722.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 18626
/proc/meminfo: memFree=1632548/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=61104 CPUtime=1721.71
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 18694 0 0 0 171780 391 0 0 25 0 1 0 138233996 62570496 12573 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 15276 12573 104 219 0 15053 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 61104

[startup+1782.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18626
/proc/meminfo: memFree=1631716/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=62336 CPUtime=1781.69
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 18881 0 0 0 177769 400 0 0 25 0 1 0 138233996 63832064 12760 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 15584 12760 104 219 0 15361 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 62336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18626
/proc/meminfo: memFree=1631524/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=62336 CPUtime=1800.1
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 18940 0 0 0 179606 404 0 0 25 0 1 0 138233996 63832064 12819 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 15584 12819 104 219 0 15361 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 62336

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

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

[startup+1800.71 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18626
/proc/meminfo: memFree=1631524/2055920 swapFree=4184584/4192956
[pid=18425] ppid=18423 vsize=62336 CPUtime=1800.1
/proc/18425/stat : 18425 (PBS4) R 18423 18425 18363 0 -1 4194304 18940 0 0 0 179606 404 0 0 25 0 1 0 138233996 63832064 12819 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18425/statm: 15584 12819 104 219 0 15361 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 62336

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1796.06
CPU system time (s): 4.04938
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 68772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.06
system time used= 4.04938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18941
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= 3167

runsolver used 1.3248 second user time and 3.67344 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Apr 15 07:34:01 UTC 2007

IDJOB= 352078
IDBENCH= 1948
IDSOLVER= 157
FILE ID= node63/352078-1176622441

PBS_JOBID= 4559782

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_22.opb.PB06.opb
COMMAND LINE= /tmp/evaluation/352078-1176622441/PBS4 /tmp/evaluation/352078-1176622441/instance-352078-1176622441.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-352078-1176622441 -o ROOT/results/node63/conversion-352078-1176622441 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352078-1176622441/instance-352078-1176622441.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-352078-1176622441 -o ROOT/results/node63/solver-352078-1176622441 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352078-1176622441/PBS4 /tmp/evaluation/352078-1176622441/instance-352078-1176622441.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  a65a3b6248e07fcc15fb8d2bec9ac9bd

RANDOM SEED= 392954568

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1683844 kB
Buffers:         35304 kB
Cached:         224856 kB
SwapCached:       2524 kB
Active:         147900 kB
Inactive:       123852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1683844 kB
SwapTotal:     4192956 kB
SwapFree:      4184584 kB
Dirty:            1420 kB
Writeback:           0 kB
Mapped:          16004 kB
Slab:            86400 kB
Committed_AS:   699020 kB
PageTables:       1460 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 node63 on Sun Apr 15 08:04:04 UTC 2007