Trace number 352208

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 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_18.opb.PB06.opb
MD5SUM7db364152f2aec17f16cb8adef9dc3c7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark184
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 184
Optimality of the best value was proved NO
Number of variables470
Total number of constraints469
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 constraints469
Minimum length of a constraint3
Maximum length of a constraint18
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/352208-1176626093/instance-352208-1176626093.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
0.02/0.03	o 459
0.02/0.03	o 458
0.02/0.03	o 457
0.02/0.04	o 456
0.02/0.04	o 455
0.02/0.04	o 454
0.02/0.04	o 453
0.02/0.04	o 452
0.02/0.04	o 451
0.02/0.04	o 450
0.02/0.05	o 449
0.02/0.05	o 448
0.02/0.05	o 447
0.02/0.05	o 446
0.02/0.05	o 445
0.02/0.05	o 444
0.02/0.06	o 443
0.02/0.06	o 442
0.02/0.06	o 441
0.02/0.06	o 440
0.02/0.06	o 439
0.02/0.06	o 438
0.02/0.07	o 349
0.02/0.07	o 325
0.02/0.07	o 324
0.02/0.07	o 323
0.02/0.07	o 322
0.02/0.07	o 321
0.02/0.07	o 320
0.02/0.08	o 319
0.02/0.08	o 316
0.02/0.08	o 315
0.02/0.08	o 314
0.02/0.08	o 313
0.02/0.08	o 312
4.59/4.64	o 258
4.59/4.64	o 257
4.59/4.65	o 256
4.59/4.66	o 255
4.59/4.66	o 254
4.59/4.66	o 253
4.59/4.66	o 252
4.59/4.66	o 251
4.59/4.66	o 250
4.59/4.67	o 249
4.59/4.67	o 248
4.59/4.67	o 247
4.59/4.67	o 246
4.59/4.67	o 245
4.59/4.67	o 244
4.59/4.68	o 243
4.59/4.69	o 242
4.59/4.69	o 239
4.59/4.69	o 238
4.59/4.69	o 237
4.69/4.78	o 236
5.79/5.84	o 235
6.08/6.13	o 234
6.39/6.47	o 233
6.39/6.48	o 232
6.39/6.48	o 231
6.39/6.48	o 230
6.39/6.48	o 229
6.39/6.48	o 228
6.39/6.48	o 227
6.39/6.48	o 226
6.39/6.48	o 225
6.39/6.49	o 224
6.39/6.49	o 223
6.39/6.49	o 222
6.39/6.49	o 221
6.39/6.49	o 220
6.39/6.49	o 219
6.39/6.50	o 218
6.49/6.50	o 217
6.49/6.50	o 216
6.49/6.50	o 215
10.78/10.90	o 214
13.09/13.15	o 213
15.39/15.48	o 212
16.68/16.78	o 211
82.76/82.83	o 210
108.75/108.82	o 209
329.78/329.95	o 208
342.67/342.86	o 207
1800.09/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352208-1176626093/instance-352208-1176626093.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/node67/watcher-352208-1176626093 -o ROOT/results/node67/solver-352208-1176626093 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352208-1176626093/PBS4 /tmp/evaluation/352208-1176626093/instance-352208-1176626093.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 8950
/proc/meminfo: memFree=1545440/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=1456 CPUtime=0
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 138598804 1490944 133 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134529819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8950/statm: 364 133 87 219 0 141 0

[startup+0.0341281 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 8950
/proc/meminfo: memFree=1545440/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=1588 CPUtime=0.02
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 210 0 0 0 2 0 0 0 18 0 1 0 138598804 1626112 192 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 397 192 102 219 0 174 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1588

[startup+0.10114 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 8950
/proc/meminfo: memFree=1545440/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=1588 CPUtime=0.08
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 230 0 0 0 8 0 0 0 18 0 1 0 138598804 1626112 212 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 397 212 102 219 0 174 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1588

[startup+0.301176 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 8950
/proc/meminfo: memFree=1545440/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=2356 CPUtime=0.29
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 462 0 0 0 28 1 0 0 19 0 1 0 138598804 2412544 444 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 589 444 103 219 0 366 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2356

[startup+0.701249 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 8950
/proc/meminfo: memFree=1545440/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=5600 CPUtime=0.69
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 936 0 0 0 68 1 0 0 22 0 1 0 138598804 5734400 918 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 1400 918 103 219 0 1177 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5600

[startup+1.5014 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 8951
/proc/meminfo: memFree=1540888/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=9696 CPUtime=1.48
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 1766 0 0 0 147 1 0 0 25 0 1 0 138598804 9928704 1748 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 2424 1748 103 219 0 2201 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9696

[startup+3.10169 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 8951
/proc/meminfo: memFree=1536344/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=18220 CPUtime=3.09
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 3301 0 0 0 306 3 0 0 25 0 1 0 138598804 18657280 3283 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 4555 3283 103 219 0 4332 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18220

[startup+6.30128 s]
/proc/loadavg: 0.92 0.95 0.96 2/65 8951
/proc/meminfo: memFree=1525912/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=35208 CPUtime=6.29
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 5388 0 0 0 622 7 0 0 25 0 1 0 138598804 36052992 5321 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548047 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 8802 5321 104 219 0 8579 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35208

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.96 2/65 8951
/proc/meminfo: memFree=1524008/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=35472 CPUtime=12.69
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 5464 0 0 0 1260 9 0 0 25 0 1 0 138598804 36323328 5397 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 8868 5397 104 219 0 8645 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35472

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.96 2/65 8951
/proc/meminfo: memFree=1523432/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=36264 CPUtime=25.48
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 5708 0 0 0 2537 11 0 0 25 0 1 0 138598804 37134336 5544 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 9066 5544 104 219 0 8843 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36264

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.96 2/65 8951
/proc/meminfo: memFree=1522408/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=37524 CPUtime=51.07
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 6141 0 0 0 5090 17 0 0 25 0 1 0 138598804 38424576 5784 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 9381 5784 104 219 0 9158 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37524

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.96 2/65 8951
/proc/meminfo: memFree=1520872/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=39820 CPUtime=102.25
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 6877 0 0 0 10197 28 0 0 25 0 1 0 138598804 40775680 6135 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 9955 6135 104 219 0 9732 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 39820

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8951
/proc/meminfo: memFree=1519272/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=40788 CPUtime=162.23
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 7296 0 0 0 16179 44 0 0 25 0 1 0 138598804 41766912 6554 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 10197 6554 104 219 0 9974 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 40788

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8951
/proc/meminfo: memFree=1517672/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=44580 CPUtime=222.21
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 8429 0 0 0 22160 61 0 0 25 0 1 0 138598804 45649920 6918 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 11145 6918 104 219 0 10922 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 44580

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8953
/proc/meminfo: memFree=1516520/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=45244 CPUtime=282.2
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 8766 0 0 0 28144 76 0 0 25 0 1 0 138598804 46329856 7255 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 11311 7255 104 219 0 11088 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 45244

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8953
/proc/meminfo: memFree=1515176/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=46172 CPUtime=342.17
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 9091 0 0 0 34129 88 0 0 25 0 1 0 138598804 47280128 7580 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 11543 7580 104 219 0 11320 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 46172

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8953
/proc/meminfo: memFree=1513960/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=46792 CPUtime=402.15
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 9388 0 0 0 40115 100 0 0 25 0 1 0 138598804 47915008 7877 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 11698 7877 104 219 0 11475 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 46792

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8953
/proc/meminfo: memFree=1512872/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=47132 CPUtime=462.13
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 9663 0 0 0 46101 112 0 0 25 0 1 0 138598804 48263168 8152 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 11783 8152 104 219 0 11560 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 47132

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8953
/proc/meminfo: memFree=1511848/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=47872 CPUtime=522.12
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 9916 0 0 0 52090 122 0 0 25 0 1 0 138598804 49020928 8405 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 11968 8405 104 219 0 11745 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 47872

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8953
/proc/meminfo: memFree=1510760/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=54420 CPUtime=582.1
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 11704 0 0 0 58078 132 0 0 25 0 1 0 138598804 55726080 8656 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 13605 8656 104 219 0 13382 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 54420

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8953
/proc/meminfo: memFree=1509736/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=54852 CPUtime=642.07
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 11944 0 0 0 64065 142 0 0 25 0 1 0 138598804 56168448 8896 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 13713 8896 104 219 0 13490 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 54852


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8953
/proc/meminfo: memFree=1507176/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=56436 CPUtime=822.01
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 12588 0 0 0 82029 172 0 0 25 0 1 0 138598804 57790464 9540 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 14109 9540 104 219 0 13886 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 56436

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8953
/proc/meminfo: memFree=1506280/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=56984 CPUtime=881.99
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 12804 0 0 0 88019 180 0 0 25 0 1 0 138598804 58351616 9756 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563526 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 14246 9756 104 219 0 14023 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 56984

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8953
/proc/meminfo: memFree=1505512/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=56984 CPUtime=941.97
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 13012 0 0 0 94008 189 0 0 25 0 1 0 138598804 58351616 9964 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 14246 9964 104 219 0 14023 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 56984

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8953
/proc/meminfo: memFree=1504680/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=57564 CPUtime=1001.96
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 13221 0 0 0 99998 198 0 0 25 0 1 0 138598804 58945536 10173 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 14391 10173 104 219 0 14168 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 57564

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8953
/proc/meminfo: memFree=1503976/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=58184 CPUtime=1061.93
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 13420 0 0 0 105986 207 0 0 25 0 1 0 138598804 59580416 10372 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 14546 10372 104 219 0 14323 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 58184

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8953
/proc/meminfo: memFree=1503144/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=58184 CPUtime=1121.92
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 13609 0 0 0 111978 214 0 0 25 0 1 0 138598804 59580416 10561 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 14546 10561 104 219 0 14323 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 58184

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8953
/proc/meminfo: memFree=1502312/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=58840 CPUtime=1181.89
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 13809 0 0 0 117967 222 0 0 25 0 1 0 138598804 60252160 10761 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 14710 10761 104 219 0 14487 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 58840

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8953
/proc/meminfo: memFree=1501480/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=58840 CPUtime=1241.88
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 13993 0 0 0 123956 232 0 0 25 0 1 0 138598804 60252160 10945 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 14710 10945 104 219 0 14487 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 58840

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8953
/proc/meminfo: memFree=1500712/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=59536 CPUtime=1301.85
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 14170 0 0 0 129947 238 0 0 25 0 1 0 138598804 60964864 11122 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 14884 11122 104 219 0 14661 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 59536

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8953
/proc/meminfo: memFree=1500072/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=59536 CPUtime=1361.84
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 14339 0 0 0 135939 245 0 0 25 0 1 0 138598804 60964864 11291 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 14884 11291 104 219 0 14661 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 59536

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8953
/proc/meminfo: memFree=1499368/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=60276 CPUtime=1421.82
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 14511 0 0 0 141931 251 0 0 25 0 1 0 138598804 61722624 11463 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 15069 11463 104 219 0 14846 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 60276

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8953
/proc/meminfo: memFree=1498536/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=72564 CPUtime=1481.79
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 17760 0 0 0 147919 260 0 0 25 0 1 0 138598804 74305536 11639 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 18141 11639 104 219 0 17918 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 72564

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8953
/proc/meminfo: memFree=1497960/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=73352 CPUtime=1541.77
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 17914 0 0 0 153909 268 0 0 25 0 1 0 138598804 75112448 11793 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134784767 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 18338 11793 104 219 0 18115 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 73352

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 9109
/proc/meminfo: memFree=1496048/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=73352 CPUtime=1601.67
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 18074 0 0 0 159892 275 0 0 25 0 1 0 138598804 75112448 11953 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 18338 11953 104 219 0 18115 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 73352

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 9151
/proc/meminfo: memFree=1496488/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=74188 CPUtime=1661.63
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 18244 0 0 0 165882 281 0 0 25 0 1 0 138598804 75968512 12123 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 18547 12123 104 219 0 18324 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 74188

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 9151
/proc/meminfo: memFree=1495784/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=74316 CPUtime=1721.61
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 18414 0 0 0 171872 289 0 0 25 0 1 0 138598804 76099584 12293 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 18579 12293 104 219 0 18356 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 74316

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 9151
/proc/meminfo: memFree=1495080/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=74316 CPUtime=1781.59
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 18579 0 0 0 177863 296 0 0 25 0 1 0 138598804 76099584 12458 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 18579 12458 104 219 0 18356 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 74316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 9151
/proc/meminfo: memFree=1494888/2055920 swapFree=4183904/4192956
[pid=8950] ppid=8948 vsize=75204 CPUtime=1800.09
/proc/8950/stat : 8950 (PBS4) R 8948 8950 8454 0 -1 4194304 18623 0 0 0 179711 298 0 0 25 0 1 0 138598804 77008896 12502 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8950/statm: 18801 12502 104 219 0 18578 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 75204

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): 1800.82
CPU time (s): 1800.11
CPU user time (s): 1797.11
CPU system time (s): 2.99754
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 75204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.11
system time used= 2.99754
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18624
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= 1439

runsolver used 1.27481 second user time and 3.71443 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Sun Apr 15 08:34:53 UTC 2007

IDJOB= 352208
IDBENCH= 1958
IDSOLVER= 157
FILE ID= node67/352208-1176626093

PBS_JOBID= 4559783

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_18.opb.PB06.opb
COMMAND LINE= /tmp/evaluation/352208-1176626093/PBS4 /tmp/evaluation/352208-1176626093/instance-352208-1176626093.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-352208-1176626093 -o ROOT/results/node67/conversion-352208-1176626093 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352208-1176626093/instance-352208-1176626093.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-352208-1176626093 -o ROOT/results/node67/solver-352208-1176626093 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352208-1176626093/PBS4 /tmp/evaluation/352208-1176626093/instance-352208-1176626093.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  7db364152f2aec17f16cb8adef9dc3c7

RANDOM SEED= 917301897

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1545912 kB
Buffers:         21528 kB
Cached:         391084 kB
SwapCached:       3140 kB
Active:          92356 kB
Inactive:       330140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1545912 kB
SwapTotal:     4192956 kB
SwapFree:      4183904 kB
Dirty:            1172 kB
Writeback:           0 kB
Mapped:          15876 kB
Slab:            73500 kB
Committed_AS:   162104 kB
PageTables:       1452 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 node67 on Sun Apr 15 09:04:56 UTC 2007