Trace number 352091

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. 1800.09 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_17.opb.PB06.opb
MD5SUM90154dd1b8a90675a35ad37cbef52f77
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark189
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 189
Optimality of the best value was proved NO
Number of variables481
Total number of constraints481
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 constraints481
Minimum length of a constraint3
Maximum length of a constraint19
Number of terms in the objective function 481
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 481
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 481
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/352091-1176622745/instance-352091-1176622745.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 481
0.00/0.02	o 480
0.00/0.02	o 479
0.00/0.02	o 478
0.00/0.02	o 477
0.00/0.02	o 476
0.00/0.02	o 475
0.00/0.03	o 474
0.00/0.03	o 473
0.00/0.03	o 472
0.00/0.03	o 471
0.00/0.03	o 470
0.00/0.03	o 469
0.00/0.03	o 468
0.00/0.04	o 467
0.00/0.04	o 466
0.00/0.04	o 465
0.00/0.04	o 464
0.00/0.04	o 463
0.00/0.04	o 462
0.00/0.05	o 461
0.00/0.05	o 460
0.00/0.05	o 459
0.00/0.05	o 458
0.00/0.05	o 457
0.00/0.05	o 456
0.00/0.06	o 455
0.00/0.06	o 454
0.00/0.06	o 453
0.00/0.06	o 452
0.00/0.06	o 451
0.00/0.06	o 450
0.00/0.07	o 449
0.06/0.07	o 448
0.06/0.07	o 447
0.06/0.07	o 446
0.06/0.07	o 327
0.06/0.07	o 326
0.06/0.08	o 325
0.06/0.08	o 324
0.06/0.08	o 323
0.06/0.08	o 322
0.06/0.08	o 321
0.06/0.08	o 320
0.06/0.09	o 319
0.06/0.09	o 318
0.06/0.09	o 317
0.06/0.09	o 316
0.06/0.09	o 315
0.06/0.09	o 314
0.06/0.09	o 313
0.06/0.10	o 312
4.49/4.52	o 252
4.49/4.52	o 251
4.49/4.52	o 250
4.49/4.52	o 249
4.49/4.52	o 248
4.49/4.52	o 247
4.49/4.52	o 246
4.49/4.52	o 245
4.49/4.53	o 244
4.49/4.53	o 243
4.49/4.53	o 242
4.49/4.53	o 241
4.49/4.53	o 240
4.49/4.53	o 239
4.49/4.53	o 238
4.49/4.53	o 237
4.49/4.54	o 236
4.49/4.54	o 235
4.49/4.54	o 234
4.49/4.54	o 233
4.49/4.54	o 232
4.49/4.55	o 231
8.39/8.46	o 230
8.49/8.55	o 229
8.49/8.55	o 228
8.49/8.55	o 227
8.49/8.55	o 226
8.49/8.56	o 225
8.49/8.56	o 224
8.49/8.56	o 223
8.49/8.57	o 222
59.97/60.04	o 221
63.07/63.11	o 220
94.76/94.88	o 219
308.11/308.27	o 218
1800.07/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352091-1176622745/instance-352091-1176622745.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/node43/watcher-352091-1176622745 -o ROOT/results/node43/solver-352091-1176622745 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352091-1176622745/PBS4 /tmp/evaluation/352091-1176622745/instance-352091-1176622745.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: 0.78 0.95 0.98 3/64 946
/proc/meminfo: memFree=1717552/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=1452 CPUtime=0
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 110186340 1486848 131 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135157822 0 0 4096 0 0 0 0 17 1 0 0
/proc/946/statm: 363 131 87 219 0 140 0

[startup+0.0717829 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 946
/proc/meminfo: memFree=1717552/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=1580 CPUtime=0.06
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 212 0 0 0 6 0 0 0 18 0 1 0 110186340 1617920 194 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 395 194 102 219 0 172 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1580

[startup+0.101786 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 946
/proc/meminfo: memFree=1717552/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=1580 CPUtime=0.09
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 217 0 0 0 8 1 0 0 18 0 1 0 110186340 1617920 199 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 395 199 102 219 0 172 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1580

[startup+0.301803 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 946
/proc/meminfo: memFree=1717552/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=2348 CPUtime=0.29
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 458 0 0 0 28 1 0 0 19 0 1 0 110186340 2404352 440 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 587 440 103 219 0 364 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2348

[startup+0.701837 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 946
/proc/meminfo: memFree=1717552/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=5560 CPUtime=0.69
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 928 0 0 0 67 2 0 0 22 0 1 0 110186340 5693440 910 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 1390 910 103 219 0 1167 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5560

[startup+1.50191 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 947
/proc/meminfo: memFree=1712936/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=9812 CPUtime=1.49
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 1814 0 0 0 147 2 0 0 25 0 1 0 110186340 10047488 1796 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 2453 1796 103 219 0 2230 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9812

[startup+3.10105 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 947
/proc/meminfo: memFree=1708072/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=18200 CPUtime=3.08
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 3423 0 0 0 305 3 0 0 25 0 1 0 110186340 18636800 3405 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 4550 3406 103 219 0 4327 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18200

[startup+6.30132 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 947
/proc/meminfo: memFree=1698600/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=35000 CPUtime=6.29
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 4969 0 0 0 624 5 0 0 25 0 1 0 110186340 35840000 4951 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547656 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 8750 4951 103 219 0 8527 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35000

[startup+12.7019 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 947
/proc/meminfo: memFree=1697512/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=35452 CPUtime=12.68
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 5108 0 0 0 1261 7 0 0 25 0 1 0 110186340 36302848 5041 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559832 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 8863 5041 104 219 0 8640 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35452

[startup+25.502 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 947
/proc/meminfo: memFree=1696872/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=36128 CPUtime=25.49
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 5369 0 0 0 2534 15 0 0 25 0 1 0 110186340 36995072 5205 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548135 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 9032 5205 104 219 0 8809 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36128

[startup+51.1012 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 947
/proc/meminfo: memFree=1695656/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=37612 CPUtime=51.07
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 5862 0 0 0 5084 23 0 0 25 0 1 0 110186340 38514688 5505 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 9403 5505 104 219 0 9180 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37612

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 947
/proc/meminfo: memFree=1693608/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=40324 CPUtime=102.27
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 6751 0 0 0 10189 38 0 0 25 0 1 0 110186340 41291776 6009 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 10081 6009 104 219 0 9858 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 40324

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 947
/proc/meminfo: memFree=1691880/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=41112 CPUtime=162.25
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 7195 0 0 0 16172 53 0 0 25 0 1 0 110186340 42098688 6453 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 10278 6453 104 219 0 10055 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 41112

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 947
/proc/meminfo: memFree=1690152/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=45140 CPUtime=222.23
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 8380 0 0 0 22153 70 0 0 25 0 1 0 110186340 46223360 6869 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 11285 6869 104 219 0 11062 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 45140

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 947
/proc/meminfo: memFree=1688552/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=45908 CPUtime=282.23
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 8780 0 0 0 28138 85 0 0 25 0 1 0 110186340 47009792 7269 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 11477 7269 104 219 0 11254 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 45908

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 947
/proc/meminfo: memFree=1687016/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=46824 CPUtime=342.21
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 9157 0 0 0 34121 100 0 0 25 0 1 0 110186340 47947776 7646 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 11706 7646 104 219 0 11483 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 46824

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 947
/proc/meminfo: memFree=1685544/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=47536 CPUtime=402.19
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 9525 0 0 0 40104 115 0 0 25 0 1 0 110186340 48676864 8014 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 11884 8014 104 219 0 11661 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 47536

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 947
/proc/meminfo: memFree=1684200/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=54480 CPUtime=462.18
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 11395 0 0 0 46085 133 0 0 25 0 1 0 110186340 55787520 8347 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 13620 8347 104 219 0 13397 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 54480

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 947
/proc/meminfo: memFree=1682856/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=55048 CPUtime=522.16
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 11721 0 0 0 52070 146 0 0 25 0 1 0 110186340 56369152 8673 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 13762 8673 104 219 0 13539 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 55048

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 947
/proc/meminfo: memFree=1681576/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=56008 CPUtime=582.15
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 12036 0 0 0 58056 159 0 0 25 0 1 0 110186340 57352192 8988 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 14002 8988 104 219 0 13779 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 56008

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 947
/proc/meminfo: memFree=1680232/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=56532 CPUtime=642.14
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 12372 0 0 0 64042 172 0 0 25 0 1 0 110186340 57888768 9324 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 14133 9324 104 219 0 13910 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 56532


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 947
/proc/meminfo: memFree=1676776/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=58316 CPUtime=822.1
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 13225 0 0 0 82006 204 0 0 25 0 1 0 110186340 59715584 10177 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 14579 10177 104 219 0 14356 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 58316

[startup+882.301 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 947
/proc/meminfo: memFree=1675816/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=58984 CPUtime=882.08
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 13459 0 0 0 87992 216 0 0 25 0 1 0 110186340 60399616 10411 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 14746 10411 104 219 0 14523 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 58984

[startup+942.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 947
/proc/meminfo: memFree=1674664/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=58984 CPUtime=942.06
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 13721 0 0 0 93980 226 0 0 25 0 1 0 110186340 60399616 10673 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 14746 10673 104 219 0 14523 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 58984

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 947
/proc/meminfo: memFree=1673640/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=59696 CPUtime=1002.05
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 13972 0 0 0 99968 237 0 0 25 0 1 0 110186340 61128704 10924 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 14924 10924 104 219 0 14701 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 59696

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 947
/proc/meminfo: memFree=1672744/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=60452 CPUtime=1062.03
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 14207 0 0 0 105958 245 0 0 25 0 1 0 110186340 61902848 11159 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 15113 11159 104 219 0 14890 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 60452

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 947
/proc/meminfo: memFree=1671720/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=72740 CPUtime=1122.02
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 17526 0 0 0 111945 257 0 0 25 0 1 0 110186340 74485760 11405 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 18185 11405 104 219 0 17962 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 72740

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 947
/proc/meminfo: memFree=1670824/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=73672 CPUtime=1182.01
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 17755 0 0 0 117933 268 0 0 25 0 1 0 110186340 75440128 11634 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 18418 11634 104 219 0 18195 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 73672

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 947
/proc/meminfo: memFree=1669800/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=74524 CPUtime=1242
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 17988 0 0 0 123924 276 0 0 25 0 1 0 110186340 76312576 11867 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 18631 11867 104 219 0 18408 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 74524

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 947
/proc/meminfo: memFree=1668968/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=74524 CPUtime=1301.98
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 18191 0 0 0 129911 287 0 0 25 0 1 0 110186340 76312576 12070 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 18631 12070 104 219 0 18408 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 74524

[startup+1362.3 s]
/proc/loadavg: 1.16 1.03 1.00 2/71 1120
/proc/meminfo: memFree=1666672/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=75428 CPUtime=1361.88
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 18404 0 0 0 135890 298 0 0 25 0 1 0 110186340 77238272 12283 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 18857 12283 104 219 0 18634 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 75428

[startup+1422.31 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 1146
/proc/meminfo: memFree=1666920/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=75428 CPUtime=1421.85
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 18613 0 0 0 141878 307 0 0 25 0 1 0 110186340 77238272 12492 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 18857 12492 104 219 0 18634 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 75428

[startup+1482.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 1146
/proc/meminfo: memFree=1666088/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=75428 CPUtime=1481.84
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 18815 0 0 0 147868 316 0 0 25 0 1 0 110186340 77238272 12694 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 18857 12694 104 219 0 18634 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 75428

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1146
/proc/meminfo: memFree=1665256/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=76392 CPUtime=1541.82
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 19021 0 0 0 153857 325 0 0 25 0 1 0 110186340 78225408 12900 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 19098 12900 104 219 0 18875 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 76392

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1146
/proc/meminfo: memFree=1664424/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=76392 CPUtime=1601.8
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 19227 0 0 0 159848 332 0 0 25 0 1 0 110186340 78225408 13106 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 19098 13106 104 219 0 18875 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 76392

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1146
/proc/meminfo: memFree=1663656/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=77416 CPUtime=1661.79
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 19426 0 0 0 165838 341 0 0 25 0 1 0 110186340 79273984 13305 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 19354 13305 104 219 0 19131 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 77416

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1146
/proc/meminfo: memFree=1662888/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=77416 CPUtime=1721.78
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 19608 0 0 0 171826 352 0 0 25 0 1 0 110186340 79273984 13487 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 19354 13487 104 219 0 19131 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 77416

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1146
/proc/meminfo: memFree=1662120/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=77416 CPUtime=1781.76
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 19800 0 0 0 177817 359 0 0 25 0 1 0 110186340 79273984 13679 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 19354 13679 104 219 0 19131 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 77416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1146
/proc/meminfo: memFree=1661928/2055920 swapFree=4191892/4192956
[pid=946] ppid=944 vsize=77416 CPUtime=1800.07
/proc/946/stat : 946 (PBS4) R 944 946 884 0 -1 4194304 19855 0 0 0 179645 362 0 0 25 0 1 0 110186340 79273984 13734 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/946/statm: 19354 13734 104 219 0 19131 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 77416

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): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1796.46
CPU system time (s): 3.62945
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 77416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.46
system time used= 3.62945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19856
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= 1252

runsolver used 1.27281 second user time and 3.70744 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sun Apr 15 07:39:05 UTC 2007

IDJOB= 352091
IDBENCH= 1949
IDSOLVER= 157
FILE ID= node43/352091-1176622745

PBS_JOBID= 4559791

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_17.opb.PB06.opb
COMMAND LINE= /tmp/evaluation/352091-1176622745/PBS4 /tmp/evaluation/352091-1176622745/instance-352091-1176622745.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-352091-1176622745 -o ROOT/results/node43/conversion-352091-1176622745 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352091-1176622745/instance-352091-1176622745.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-352091-1176622745 -o ROOT/results/node43/solver-352091-1176622745 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352091-1176622745/PBS4 /tmp/evaluation/352091-1176622745/instance-352091-1176622745.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  90154dd1b8a90675a35ad37cbef52f77

RANDOM SEED= 968037534

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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:       1718032 kB
Buffers:         11772 kB
Cached:         230040 kB
SwapCached:        268 kB
Active:          34836 kB
Inactive:       221624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718032 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          23600 kB
Slab:            67548 kB
Committed_AS:   179628 kB
PageTables:       1392 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 node43 on Sun Apr 15 08:09:08 UTC 2007