Trace number 353521

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. 1800.14 1800.65

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-1.opb
MD5SUMb8b0df75c0f0dbb89ae9601b9070a445
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-54
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -54
Optimality of the best value was proved NO
Number of variables1400
Total number of constraints109676
Number of constraints which are clauses109676
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1400
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 1400
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1400
Number of bits of the biggest sum of numbers11
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/353521-1176668295/instance-353521-1176668295.opb ......
0.69/0.74	c done parsing opb.
0.69/0.74	o 1400
0.69/0.75	o 1399
0.69/0.76	o 1398
0.69/0.78	o 1397
0.69/0.79	o 1396
0.79/0.88	o 1395
0.79/0.89	o 1374
11.99/12.00	o 1362
11.99/12.03	o 1361
11.99/12.04	o 1360
14.99/15.07	o 1359
15.78/15.86	o 1358
16.99/17.04	o 1357
43.98/44.07	o 1356
458.16/458.30	o 1355
1800.10/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353521-1176668295/instance-353521-1176668295.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/node12/watcher-353521-1176668295 -o ROOT/results/node12/solver-353521-1176668295 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353521-1176668295/PBS4 /tmp/evaluation/353521-1176668295/instance-353521-1176668295.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: 0.92 0.98 0.99 3/77 13317
/proc/meminfo: memFree=1719872/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=1588 CPUtime=0
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 142866903 1626112 164 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/13317/statm: 397 164 86 219 0 174 0

[startup+0.0983439 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13317
/proc/meminfo: memFree=1719872/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=2344 CPUtime=0.09
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 449 0 0 0 9 0 0 0 18 0 1 0 142866903 2400256 376 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/13317/statm: 586 376 89 219 0 363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2344

[startup+0.101343 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13317
/proc/meminfo: memFree=1719872/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=2344 CPUtime=0.09
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 455 0 0 0 9 0 0 0 18 0 1 0 142866903 2400256 382 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529955 0 0 4096 0 0 0 0 17 1 0 0
/proc/13317/statm: 586 382 89 219 0 363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2344

[startup+0.301363 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13317
/proc/meminfo: memFree=1719872/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=4536 CPUtime=0.29
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 1206 0 0 0 29 0 0 0 19 0 1 0 142866903 4644864 843 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/13317/statm: 1134 843 89 219 0 911 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4536

[startup+0.701403 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13317
/proc/meminfo: memFree=1719872/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=10068 CPUtime=0.69
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 2538 0 0 0 68 1 0 0 23 0 1 0 142866903 10309632 1790 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/13317/statm: 2517 1790 89 219 0 2294 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10068

[startup+1.50148 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 13318
/proc/meminfo: memFree=1710776/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=22352 CPUtime=1.49
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 4208 0 0 0 147 2 0 0 25 0 1 0 142866903 22888448 3460 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 5588 3460 104 219 0 5365 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22352

[startup+3.10164 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13318
/proc/meminfo: memFree=1701176/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=38868 CPUtime=3.09
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 7429 0 0 0 306 3 0 0 25 0 1 0 142866903 39800832 6681 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 9717 6681 104 219 0 9494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38868

[startup+6.30196 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13318
/proc/meminfo: memFree=1675896/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=71768 CPUtime=6.29
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 13269 0 0 0 623 6 0 0 25 0 1 0 142866903 73490432 12521 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 17942 12521 104 219 0 17719 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 71768

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 13318
/proc/meminfo: memFree=1636408/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=138464 CPUtime=12.69
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 22817 0 0 0 1256 13 0 0 25 0 1 0 142866903 141787136 22069 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 34616 22069 104 219 0 34393 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 138464

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 13318
/proc/meminfo: memFree=1596920/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=141656 CPUtime=25.48
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 31461 0 0 0 2531 17 0 0 25 0 1 0 142866903 145055744 30713 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549323 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 35414 30713 104 219 0 35191 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 141656

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 13318
/proc/meminfo: memFree=1572216/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=279940 CPUtime=51.08
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 38374 0 0 0 5084 24 0 0 25 0 1 0 142866903 286658560 36857 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559387 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 69985 36857 104 219 0 69762 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 279940

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 13318
/proc/meminfo: memFree=1552184/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=284680 CPUtime=102.27
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 43338 0 0 0 10196 31 0 0 25 0 1 0 142866903 291512320 41821 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549609 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 71170 41821 104 219 0 70947 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 284680

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13318
/proc/meminfo: memFree=1547320/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=287888 CPUtime=162.24
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 44562 0 0 0 16188 36 0 0 25 0 1 0 142866903 294797312 43045 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 71972 43045 104 219 0 71749 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 287888

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13318
/proc/meminfo: memFree=1543352/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=291420 CPUtime=222.23
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 45541 0 0 0 22180 43 0 0 25 0 1 0 142866903 298414080 44024 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585727 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 72855 44024 104 219 0 72632 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 291420

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13318
/proc/meminfo: memFree=1540408/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=294120 CPUtime=282.21
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 46290 0 0 0 28174 47 0 0 25 0 1 0 142866903 301178880 44773 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 73530 44773 104 219 0 73307 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 294120

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13318
/proc/meminfo: memFree=1538808/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=295136 CPUtime=342.19
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 46678 0 0 0 34169 50 0 0 25 0 1 0 142866903 302219264 45161 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134566711 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 73784 45161 104 219 0 73561 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 295136

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13318
/proc/meminfo: memFree=1537144/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=302332 CPUtime=402.18
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 48587 0 0 0 40163 55 0 0 25 0 1 0 142866903 309587968 45533 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 75583 45533 104 219 0 75360 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 302332

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13318
/proc/meminfo: memFree=1535224/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=304064 CPUtime=462.16
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 49103 0 0 0 46157 59 0 0 25 0 1 0 142866903 311361536 46049 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 76016 46049 104 219 0 75793 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 304064

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13318
/proc/meminfo: memFree=1533176/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=305808 CPUtime=522.15
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 49618 0 0 0 52150 65 0 0 25 0 1 0 142866903 313147392 46564 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 76452 46564 104 219 0 76229 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 305808

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13318
/proc/meminfo: memFree=1531640/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=306760 CPUtime=582.13
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 50001 0 0 0 58144 69 0 0 25 0 1 0 142866903 314122240 46947 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 76690 46947 104 219 0 76467 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 306760

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13318
/proc/meminfo: memFree=1530168/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=308004 CPUtime=642.12
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 50351 0 0 0 64139 73 0 0 25 0 1 0 142866903 315396096 47297 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559891 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 77001 47297 104 219 0 76778 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 308004


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13320
/proc/meminfo: memFree=1526456/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=310344 CPUtime=822.06
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 51299 0 0 0 82122 84 0 0 25 0 1 0 142866903 317792256 48245 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 77586 48245 104 219 0 77363 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 310344

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13320
/proc/meminfo: memFree=1525176/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=311092 CPUtime=882.04
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 51602 0 0 0 88116 88 0 0 25 0 1 0 142866903 318558208 48548 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 77773 48548 104 219 0 77550 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 311092

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13320
/proc/meminfo: memFree=1523896/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=312288 CPUtime=942.03
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 51926 0 0 0 94110 93 0 0 25 0 1 0 142866903 319782912 48872 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 78072 48872 104 219 0 77849 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 312288

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13320
/proc/meminfo: memFree=1522872/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=312964 CPUtime=1002.01
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 52182 0 0 0 100106 95 0 0 25 0 1 0 142866903 320475136 49128 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 78241 49128 104 219 0 78018 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 312964

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13320
/proc/meminfo: memFree=1522040/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=313476 CPUtime=1062
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 52386 0 0 0 106100 100 0 0 25 0 1 0 142866903 320999424 49332 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 78369 49332 104 219 0 78146 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 313476

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13320
/proc/meminfo: memFree=1521080/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=314180 CPUtime=1121.97
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 52629 0 0 0 112094 103 0 0 25 0 1 0 142866903 321720320 49575 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 78545 49575 104 219 0 78322 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 314180

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13320
/proc/meminfo: memFree=1519864/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=315112 CPUtime=1181.96
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 52919 0 0 0 118089 107 0 0 25 0 1 0 142866903 322674688 49865 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 78778 49865 104 219 0 78555 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 315112

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13320
/proc/meminfo: memFree=1518968/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=315432 CPUtime=1241.95
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 53160 0 0 0 124084 111 0 0 25 0 1 0 142866903 323002368 50106 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134561178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 78858 50106 104 219 0 78635 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 315432

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13320
/proc/meminfo: memFree=1518008/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=328336 CPUtime=1301.93
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 56460 0 0 0 130079 114 0 0 25 0 1 0 142866903 336216064 50333 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 82084 50333 104 219 0 81861 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 328336

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13320
/proc/meminfo: memFree=1517176/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=328988 CPUtime=1361.91
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 56672 0 0 0 136072 119 0 0 25 0 1 0 142866903 336883712 50545 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 82247 50545 104 219 0 82024 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 328988

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13320
/proc/meminfo: memFree=1516280/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=329132 CPUtime=1421.9
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 56897 0 0 0 142067 123 0 0 25 0 1 0 142866903 337031168 50770 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585011 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 82283 50770 104 219 0 82060 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 329132

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13320
/proc/meminfo: memFree=1515320/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=329968 CPUtime=1481.87
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 57139 0 0 0 148061 126 0 0 25 0 1 0 142866903 337887232 51012 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 82492 51012 104 219 0 82269 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 329968

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13320
/proc/meminfo: memFree=1514168/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=330448 CPUtime=1541.86
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 57427 0 0 0 154056 130 0 0 25 0 1 0 142866903 338378752 51300 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 82612 51300 104 219 0 82389 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 330448

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13320
/proc/meminfo: memFree=1513272/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=331344 CPUtime=1601.85
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 57649 0 0 0 160051 134 0 0 25 0 1 0 142866903 339296256 51522 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134783540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 82836 51522 104 219 0 82613 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 331344

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13320
/proc/meminfo: memFree=1512056/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=332768 CPUtime=1661.82
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 57954 0 0 0 166045 137 0 0 25 0 1 0 142866903 340754432 51827 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 83192 51827 104 219 0 82969 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 332768

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13320
/proc/meminfo: memFree=1511160/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=332768 CPUtime=1721.81
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 58174 0 0 0 172039 142 0 0 25 0 1 0 142866903 340754432 52047 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134550904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 83192 52047 104 219 0 82969 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 332768

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13320
/proc/meminfo: memFree=1510008/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=334080 CPUtime=1781.8
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 58467 0 0 0 178035 145 0 0 25 0 1 0 142866903 342097920 52340 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 83520 52340 104 219 0 83297 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 334080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13320
/proc/meminfo: memFree=1509560/2055920 swapFree=4169144/4192956
[pid=13317] ppid=13315 vsize=334240 CPUtime=1800.1
/proc/13317/stat : 13317 (PBS4) R 13315 13317 12615 0 -1 4194304 58575 0 0 0 179864 146 0 0 25 0 1 0 142866903 342261760 52448 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13317/statm: 83560 52448 104 219 0 83337 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 334240

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): 1800.65
CPU time (s): 1800.14
CPU user time (s): 1798.64
CPU system time (s): 1.49877
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 340012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.64
system time used= 1.49877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58576
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= 37038

runsolver used 2.17667 second user time and 4.27735 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sun Apr 15 20:18:15 UTC 2007

IDJOB= 353521
IDBENCH= 2249
IDSOLVER= 157
FILE ID= node12/353521-1176668295

PBS_JOBID= 4559380

Free space on /tmp= 66429 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-1.opb
COMMAND LINE= /tmp/evaluation/353521-1176668295/PBS4 /tmp/evaluation/353521-1176668295/instance-353521-1176668295.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-353521-1176668295 -o ROOT/results/node12/conversion-353521-1176668295 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353521-1176668295/instance-353521-1176668295.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-353521-1176668295 -o ROOT/results/node12/solver-353521-1176668295 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353521-1176668295/PBS4 /tmp/evaluation/353521-1176668295/instance-353521-1176668295.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  b8b0df75c0f0dbb89ae9601b9070a445

RANDOM SEED= 878155929

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1720280 kB
Buffers:         37932 kB
Cached:         219900 kB
SwapCached:       2472 kB
Active:         166788 kB
Inactive:       115140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1720280 kB
SwapTotal:     4192956 kB
SwapFree:      4169144 kB
Dirty:            3780 kB
Writeback:           0 kB
Mapped:          31568 kB
Slab:            39240 kB
Committed_AS:  4216256 kB
PageTables:       1796 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= 66429 MiB

End job on node12 on Sun Apr 15 20:48:18 UTC 2007