Trace number 352169

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. 1800.12 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_21.opb.PB06.opb
MD5SUM85de1910ead9431952046fc8a55b274b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark185
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 185
Optimality of the best value was proved NO
Number of variables478
Total number of constraints478
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 constraints478
Minimum length of a constraint3
Maximum length of a constraint20
Number of terms in the objective function 478
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 478
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 478
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/352169-1176624776/instance-352169-1176624776.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 478
0.00/0.02	o 477
0.00/0.02	o 476
0.00/0.02	o 475
0.01/0.02	o 474
0.01/0.02	o 473
0.01/0.02	o 472
0.01/0.03	o 471
0.01/0.03	o 470
0.01/0.03	o 469
0.01/0.03	o 468
0.01/0.03	o 467
0.01/0.03	o 466
0.01/0.04	o 465
0.01/0.04	o 464
0.01/0.04	o 463
0.01/0.04	o 462
0.01/0.04	o 461
0.01/0.05	o 460
0.01/0.05	o 459
0.01/0.05	o 458
0.01/0.05	o 457
0.01/0.05	o 456
0.01/0.05	o 455
0.01/0.06	o 454
0.01/0.06	o 453
0.01/0.06	o 452
0.01/0.06	o 451
0.01/0.06	o 450
0.01/0.07	o 449
0.01/0.07	o 448
0.01/0.07	o 447
0.01/0.08	o 446
0.01/0.08	o 445
0.01/0.08	o 444
0.01/0.08	o 443
0.01/0.08	o 423
0.01/0.09	o 421
0.01/0.09	o 420
0.01/0.09	o 416
0.01/0.09	o 415
0.01/0.09	o 414
0.01/0.09	o 413
0.01/0.10	o 410
0.09/0.10	o 409
0.09/0.10	o 408
0.09/0.10	o 407
0.09/0.10	o 406
0.09/0.10	o 405
0.09/0.11	o 404
0.09/0.11	o 403
0.09/0.11	o 337
0.09/0.11	o 327
0.09/0.11	o 326
0.09/0.11	o 325
0.09/0.12	o 324
0.09/0.12	o 323
0.09/0.12	o 245
0.09/0.12	o 244
0.09/0.13	o 232
0.09/0.13	o 231
0.79/0.82	o 230
13.48/13.56	o 229
13.99/14.04	o 228
13.99/14.04	o 227
13.99/14.04	o 226
13.99/14.04	o 225
13.99/14.04	o 224
13.99/14.05	o 223
13.99/14.06	o 222
13.99/14.06	o 221
13.99/14.07	o 220
15.99/16.06	o 219
16.89/16.92	o 218
22.28/22.38	o 217
150.35/150.48	o 216
288.02/288.18	o 215
1800.10/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352169-1176624776/instance-352169-1176624776.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node70/watcher-352169-1176624776 -o ROOT/results/node70/solver-352169-1176624776 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352169-1176624776/PBS4 /tmp/evaluation/352169-1176624776/instance-352169-1176624776.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 0.98 0.99 3/64 23088
/proc/meminfo: memFree=1714752/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=1448 CPUtime=0
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 102014949 1482752 131 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134530279 0 0 4096 0 0 0 0 17 1 0 0
/proc/23088/statm: 362 131 87 219 0 139 0

[startup+0.0241761 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 23088
/proc/meminfo: memFree=1714752/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=1580 CPUtime=0.01
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 214 0 0 0 1 0 0 0 18 0 1 0 102014949 1617920 192 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135057485 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 395 192 102 219 0 172 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1580

[startup+0.101184 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 23088
/proc/meminfo: memFree=1714752/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=1580 CPUtime=0.09
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 218 0 0 0 8 1 0 0 18 0 1 0 102014949 1617920 196 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 395 196 102 219 0 172 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1580

[startup+0.301204 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 23088
/proc/meminfo: memFree=1714752/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=1836 CPUtime=0.29
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 319 0 0 0 27 2 0 0 19 0 1 0 102014949 1880064 297 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 459 297 103 219 0 236 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1836

[startup+0.701243 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 23088
/proc/meminfo: memFree=1714752/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=3520 CPUtime=0.69
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 541 0 0 0 67 2 0 0 22 0 1 0 102014949 3604480 519 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 880 519 103 219 0 657 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3520

[startup+1.50132 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1712568/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=5568 CPUtime=1.49
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 778 0 0 0 147 2 0 0 25 0 1 0 102014949 5701632 756 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 1392 756 103 219 0 1169 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5568

[startup+3.10149 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1711352/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=5568 CPUtime=3.09
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 1159 0 0 0 306 3 0 0 25 0 1 0 102014949 5701632 1137 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 1392 1137 103 219 0 1169 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5568

[startup+6.30181 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1708088/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=9828 CPUtime=6.28
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 1961 0 0 0 625 3 0 0 25 0 1 0 102014949 10063872 1939 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 2457 1939 103 219 0 2234 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9828

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1701440/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=18236 CPUtime=12.69
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 3642 0 0 0 1263 6 0 0 25 0 1 0 102014949 18673664 3620 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 4559 3620 103 219 0 4336 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18236

[startup+25.5017 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1696192/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=19484 CPUtime=25.48
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 4838 0 0 0 2535 13 0 0 25 0 1 0 102014949 19951616 4670 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 4871 4670 104 219 0 4648 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19484

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1694848/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=21036 CPUtime=51.07
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 5377 0 0 0 5086 21 0 0 25 0 1 0 102014949 21540864 5016 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 5259 5016 104 219 0 5036 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21036

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1692608/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=23816 CPUtime=102.26
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 6288 0 0 0 10184 42 0 0 25 0 1 0 102014949 24387584 5542 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 5954 5542 104 219 0 5731 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23816

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1690368/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=27924 CPUtime=162.24
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 7623 0 0 0 16161 63 0 0 25 0 1 0 102014949 28594176 6108 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559736 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 6981 6108 104 219 0 6758 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 27924

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1688384/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=28984 CPUtime=222.23
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 8090 0 0 0 22142 81 0 0 25 0 1 0 102014949 29679616 6575 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 7246 6575 104 219 0 7023 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 28984

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1686528/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=30172 CPUtime=282.22
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 8553 0 0 0 28121 101 0 0 25 0 1 0 102014949 30896128 7038 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 7543 7038 104 219 0 7320 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 30172

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1684928/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=30880 CPUtime=342.19
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 8942 0 0 0 34103 116 0 0 25 0 1 0 102014949 31621120 7427 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 7720 7427 104 219 0 7497 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 30880

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1683456/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=37952 CPUtime=402.18
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 10833 0 0 0 40084 134 0 0 25 0 1 0 102014949 38862848 7781 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 9488 7781 104 219 0 9265 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 37952

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1682112/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=38392 CPUtime=462.16
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 11170 0 0 0 46067 149 0 0 25 0 1 0 102014949 39313408 8118 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 9598 8118 104 219 0 9375 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 38392

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1680896/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=38856 CPUtime=522.15
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 11482 0 0 0 52052 163 0 0 25 0 1 0 102014949 39788544 8430 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547660 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 9714 8430 104 219 0 9491 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 38856

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1679552/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=39876 CPUtime=582.13
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 11807 0 0 0 58036 177 0 0 25 0 1 0 102014949 40833024 8755 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 9969 8755 104 219 0 9746 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 39876

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1678400/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=40436 CPUtime=642.12
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 12100 0 0 0 64022 190 0 0 25 0 1 0 102014949 41406464 9048 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 10109 9048 104 219 0 9886 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 40436


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1675264/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=42452 CPUtime=822.06
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 12909 0 0 0 81981 225 0 0 25 0 1 0 102014949 43470848 9857 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 10613 9857 104 219 0 10390 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 42452

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1674176/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=42452 CPUtime=882.04
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 13164 0 0 0 87968 236 0 0 25 0 1 0 102014949 43470848 10112 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 10613 10112 104 219 0 10390 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 42452

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1673216/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=43164 CPUtime=942.03
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 13403 0 0 0 93955 248 0 0 25 0 1 0 102014949 44199936 10351 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 10791 10351 104 219 0 10568 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 43164

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1672320/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=43920 CPUtime=1002.01
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 13627 0 0 0 99943 258 0 0 25 0 1 0 102014949 44974080 10575 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 10980 10575 104 219 0 10757 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 43920

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1671424/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=56208 CPUtime=1062
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 16916 0 0 0 105930 270 0 0 25 0 1 0 102014949 57556992 10791 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 14052 10791 104 219 0 13829 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 56208

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1670528/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=57008 CPUtime=1121.97
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 17137 0 0 0 111917 280 0 0 25 0 1 0 102014949 58376192 11012 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 14252 11012 104 219 0 14029 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 57008

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1669632/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=57008 CPUtime=1181.97
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 17369 0 0 0 117905 292 0 0 25 0 1 0 102014949 58376192 11244 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 14252 11244 104 219 0 14029 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 57008

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1668672/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=57860 CPUtime=1241.94
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 17593 0 0 0 123895 299 0 0 25 0 1 0 102014949 59248640 11468 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 14465 11468 104 219 0 14242 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 57860

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1667776/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=57860 CPUtime=1301.93
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 17805 0 0 0 129886 307 0 0 25 0 1 0 102014949 59248640 11680 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 14465 11680 104 219 0 14242 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 57860

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1666944/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=58764 CPUtime=1361.91
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 18028 0 0 0 135873 318 0 0 25 0 1 0 102014949 60174336 11903 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 14691 11903 104 219 0 14468 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 58764

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1666112/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=58764 CPUtime=1421.9
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 18224 0 0 0 141862 328 0 0 25 0 1 0 102014949 60174336 12099 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559824 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 14691 12099 104 219 0 14468 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 58764

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1665344/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=59724 CPUtime=1481.88
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 18433 0 0 0 147852 336 0 0 25 0 1 0 102014949 61157376 12308 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 14931 12308 104 219 0 14708 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 59724

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1664448/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=59724 CPUtime=1541.87
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 18655 0 0 0 153842 345 0 0 25 0 1 0 102014949 61157376 12530 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 14931 12530 104 219 0 14708 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 59724

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1663552/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=60744 CPUtime=1601.85
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 18864 0 0 0 159831 354 0 0 25 0 1 0 102014949 62201856 12739 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 15186 12739 104 219 0 14963 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 60744

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1662784/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=60876 CPUtime=1661.83
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 19070 0 0 0 165820 363 0 0 25 0 1 0 102014949 62337024 12945 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 15219 12945 104 219 0 14996 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 60876

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1661952/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=60876 CPUtime=1721.81
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 19268 0 0 0 171809 372 0 0 25 0 1 0 102014949 62337024 13143 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 15219 13143 104 219 0 14996 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 60876

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1661120/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=61960 CPUtime=1781.79
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 19469 0 0 0 177799 380 0 0 25 0 1 0 102014949 63447040 13344 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 15490 13344 104 219 0 15267 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 61960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23089
/proc/meminfo: memFree=1660864/2055920 swapFree=4184576/4192956
[pid=23088] ppid=23086 vsize=61960 CPUtime=1800.1
/proc/23088/stat : 23088 (PBS4) R 23086 23088 22732 0 -1 4194304 19526 0 0 0 179628 382 0 0 25 0 1 0 102014949 63447040 13401 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23088/statm: 15490 13401 104 219 0 15267 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 61960

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): 1800.12
CPU user time (s): 1796.29
CPU system time (s): 3.83342
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 61960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.29
system time used= 3.83342
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19527
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= 4546

runsolver used 1.3228 second user time and 3.60145 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sun Apr 15 08:12:56 UTC 2007

IDJOB= 352169
IDBENCH= 1955
IDSOLVER= 157
FILE ID= node70/352169-1176624776

PBS_JOBID= 4557066

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_21.opb.PB06.opb
COMMAND LINE= /tmp/evaluation/352169-1176624776/PBS4 /tmp/evaluation/352169-1176624776/instance-352169-1176624776.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-352169-1176624776 -o ROOT/results/node70/conversion-352169-1176624776 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352169-1176624776/instance-352169-1176624776.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-352169-1176624776 -o ROOT/results/node70/solver-352169-1176624776 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352169-1176624776/PBS4 /tmp/evaluation/352169-1176624776/instance-352169-1176624776.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  85de1910ead9431952046fc8a55b274b

RANDOM SEED= 882228241

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1715224 kB
Buffers:         27668 kB
Cached:         231220 kB
SwapCached:       2436 kB
Active:          42316 kB
Inactive:       227548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715224 kB
SwapTotal:     4192956 kB
SwapFree:      4184576 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          16248 kB
Slab:            56868 kB
Committed_AS:  1704428 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node70 on Sun Apr 15 08:42:59 UTC 2007