Trace number 351447

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
bsolo 3.0.16? 1800.03 1800.6

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib/normalized-reduced-mps-v2-20-10-rgn.opb
MD5SUMe9bdb75d971f85face52b6150a0bc6b1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark13258
Best CPU time to get the best result obtained on this benchmark1800.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 13258
Optimality of the best value was proved NO
Number of variables1260
Total number of constraints104
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)4
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint12
Maximum length of a constraint127
Number of terms in the objective function 1160
Biggest coefficient in the objective function 6487
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 525000
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 105486
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 525000
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/351447-1176601603/instance-351447-1176601603.opb
0.00/0.00	c File size is 46324 bytes.
0.00/0.01	c Highest Coefficient sum: 525000
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.009 s
0.00/0.01	c Var: 1260 Constr: 124 0/4/120 Lit: 5760 Watch. Lit: 955
0.00/0.01	c Obj. Vars: 1160 (92.0635 % of total variables)
0.00/0.02	c Pre-processing Time: 0.02 s
0.00/0.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.04	c        0   1260      124     5760   46     1140   12120      0      0 0.02
0.00/0.04	c Initial Lower Bound: 1655
0.00/0.04	c Initial Path Cost: 0
1799.93/1800.56	c      100   1260      224    14634   65     4733   13333    100   2000 0.05
1799.93/1800.56	c      250   1260      374    23189   62     4966   14667    250   3968 0.06
1799.93/1800.56	c      476   1260      600    36253   60     5303   16134    476   5734 0.08
1799.93/1800.56	c      814   1260      938    56043   59     5969   17748    814   7267 0.11
1799.93/1800.56	c     1322   1260     1446    94621   65     6951   19523   1322   7916 0.17
1799.93/1800.56	c     2086   1260     2210   149998   67     8410   21476   2086   8764 0.24
1799.93/1800.56	c     3232   1260     3356   212820   63    10594   23624   3232   9764 0.33
1799.93/1800.56	c     4954   1260     5078   319390   62    13759   25987   4954   9771 0.51
1799.93/1800.56	c     7540   1260     7664   539820   70    18810   28586   7540   8747 0.86
1799.93/1800.56	c    11420   1260    11544   888879   76    26574   31445  11420   7483 1.53
1799.93/1800.56	c    17243   1260    17367  1486641   85    38239   34590  17243   4468 3.86
1799.93/1800.56	c    25980   1260    26104  2557148   97    55990   38050  25980   3946 6.58
1799.93/1800.56	c    39092   1260    11745   830668   70    27174   41856  11621   3393 11.52
1799.93/1800.56	c    58762   1260    31415  2996050   95    66357   46042  31291   2475 23.73
1799.93/1800.56	c    88273   1260    25916  2839687  109    55269   50647  25792   2570 34.34
1799.93/1800.56	c   132544   1260    30908  3094647  100    65384   55712  30784   2176 60.91
1799.93/1800.56	c   198957   1260    53068  6125842  115   109683   61284  52944    761 261.13
1799.93/1800.56	c   298578   1260    52072  5304473  101   107610   67413  51948    439 678.74
1799.93/1800.56	c   448014   1260    33633  3807650  113    70728   74155  33509    358 1249.05
1799.93/1800.56	c Resources Exceeded
1799.93/1800.56	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.93/1800.56	c   19   627900   9985   675066    25651  4076641  25527    348 1800.00
1799.93/1800.56	s UNKNOWN
1799.93/1800.56	c Total time: 1800 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node41/watcher-351447-1176601603 -o ROOT/results/node41/solver-351447-1176601603 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351447-1176601603/instance-351447-1176601603.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: 1.00 1.00 1.00 3/64 7445
/proc/meminfo: memFree=1575448/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=11784 CPUtime=0
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 108072192 12066816 335 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 2946 336 281 324 0 2003 0

[startup+0.047029 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7445
/proc/meminfo: memFree=1575448/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=4812 CPUtime=0.04
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 777 0 0 0 4 0 0 0 18 0 1 0 108072192 4927488 675 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 1203 675 392 324 0 272 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4812

[startup+0.101033 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7445
/proc/meminfo: memFree=1575448/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=5328 CPUtime=0.09
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 901 0 0 0 9 0 0 0 18 0 1 0 108072192 5455872 799 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 1332 799 392 324 0 401 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5328

[startup+0.30105 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7445
/proc/meminfo: memFree=1575448/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=7520 CPUtime=0.29
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 1425 0 0 0 28 1 0 0 19 0 1 0 108072192 7700480 1323 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 1880 1323 392 324 0 949 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7520

[startup+0.701085 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7445
/proc/meminfo: memFree=1575448/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=11140 CPUtime=0.69
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 2347 0 0 0 68 1 0 0 22 0 1 0 108072192 11407360 2245 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 2785 2245 392 324 0 1854 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11140

[startup+1.50115 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7446
/proc/meminfo: memFree=1565776/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=17064 CPUtime=1.49
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 3825 0 0 0 147 2 0 0 25 0 1 0 108072192 17473536 3723 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2397819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 4266 3724 392 324 0 3335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17064

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7446
/proc/meminfo: memFree=1558480/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=23768 CPUtime=3.08
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 5487 0 0 0 305 3 0 0 25 0 1 0 108072192 24338432 5385 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 5942 5385 392 324 0 5011 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 23768

[startup+6.30157 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7446
/proc/meminfo: memFree=1542288/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=39356 CPUtime=6.29
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 9408 0 0 0 624 5 0 0 25 0 1 0 108072192 40300544 9306 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 9839 9306 392 324 0 8908 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39356

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7446
/proc/meminfo: memFree=1525264/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=53320 CPUtime=12.69
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 12924 0 0 0 1260 9 0 0 25 0 1 0 108072192 54599680 12784 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 13330 12784 392 324 0 12399 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 53320

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7446
/proc/meminfo: memFree=1520976/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=58980 CPUtime=25.48
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 14342 0 0 0 2535 13 0 0 25 0 1 0 108072192 60395520 14202 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 14745 14202 392 324 0 13814 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 58980

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7446
/proc/meminfo: memFree=1502416/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=76144 CPUtime=51.08
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 18716 0 0 0 5087 21 0 0 25 0 1 0 108072192 77971456 18479 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 19036 18479 392 324 0 18105 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 76144

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7446
/proc/meminfo: memFree=1495376/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=83364 CPUtime=102.27
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 20536 0 0 0 10200 27 0 0 25 0 1 0 108072192 85364736 20299 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2397819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 20841 20299 392 324 0 19910 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 83364

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7446
/proc/meminfo: memFree=1492688/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=85832 CPUtime=162.25
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 21209 0 0 0 16194 31 0 0 25 0 1 0 108072192 87891968 20917 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 21458 20917 392 324 0 20527 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 85832

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 7446
/proc/meminfo: memFree=1492816/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=85832 CPUtime=222.24
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 21209 0 0 0 22191 33 0 0 25 0 1 0 108072192 87891968 20917 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 21458 20917 392 324 0 20527 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 85832

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7446
/proc/meminfo: memFree=1479056/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=99488 CPUtime=282.22
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 24693 0 0 0 28185 37 0 0 25 0 1 0 108072192 101875712 24340 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 24872 24340 392 324 0 23941 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 99488

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7446
/proc/meminfo: memFree=1479056/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=99488 CPUtime=342.21
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 24693 0 0 0 34179 42 0 0 25 0 1 0 108072192 101875712 24340 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 24872 24340 392 324 0 23941 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 99488

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7446
/proc/meminfo: memFree=1479056/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=99488 CPUtime=402.19
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 24693 0 0 0 40174 45 0 0 25 0 1 0 108072192 101875712 24340 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 24872 24340 392 324 0 23941 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 99488

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7446
/proc/meminfo: memFree=1478992/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=99488 CPUtime=462.17
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 24754 0 0 0 46171 46 0 0 25 0 1 0 108072192 101875712 24340 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 24872 24340 392 324 0 23941 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 99488

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7446
/proc/meminfo: memFree=1478992/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=99488 CPUtime=522.17
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 24754 0 0 0 52166 51 0 0 25 0 1 0 108072192 101875712 24340 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 24872 24340 392 324 0 23941 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 99488

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7446
/proc/meminfo: memFree=1478992/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=99488 CPUtime=582.15
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 24754 0 0 0 58162 53 0 0 25 0 1 0 108072192 101875712 24340 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 24872 24340 392 324 0 23941 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 99488

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7446
/proc/meminfo: memFree=1478992/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=99488 CPUtime=642.14
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 24754 0 0 0 64159 55 0 0 25 0 1 0 108072192 101875712 24340 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 24872 24340 392 324 0 23941 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 99488


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

/proc/meminfo: memFree=1469520/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=107120 CPUtime=1061.9
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 26795 0 0 0 106114 76 0 0 25 0 1 0 108072192 109690880 26247 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 26780 26247 392 324 0 25849 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 107120

[startup+1122.3 s]
/proc/loadavg: 1.04 1.04 1.01 2/65 8124
/proc/meminfo: memFree=1469520/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=107120 CPUtime=1121.89
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 26795 0 0 0 112110 79 0 0 25 0 1 0 108072192 109690880 26247 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 26780 26247 392 324 0 25849 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 107120

[startup+1182.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 8124
/proc/meminfo: memFree=1469520/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=107120 CPUtime=1181.87
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 26862 0 0 0 118107 80 0 0 25 0 1 0 108072192 109690880 26247 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 26780 26247 392 324 0 25849 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 107120

[startup+1242.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 8124
/proc/meminfo: memFree=1469520/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=107120 CPUtime=1241.86
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 26862 0 0 0 124104 82 0 0 25 0 1 0 108072192 109690880 26247 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 26780 26247 392 324 0 25849 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 107120

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 8124
/proc/meminfo: memFree=1456208/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=120412 CPUtime=1301.84
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 30255 0 0 0 130092 92 0 0 25 0 1 0 108072192 123301888 29566 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 30103 29566 392 324 0 29172 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 120412

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8124
/proc/meminfo: memFree=1454544/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=122600 CPUtime=1361.83
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 30801 0 0 0 136084 99 0 0 25 0 1 0 108072192 125542400 30112 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 30650 30112 392 324 0 29719 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 122600

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8124
/proc/meminfo: memFree=1450832/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=125820 CPUtime=1421.81
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 31678 0 0 0 142077 104 0 0 25 0 1 0 108072192 128839680 30915 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 31455 30915 392 324 0 30524 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 125820

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8124
/proc/meminfo: memFree=1450832/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=125820 CPUtime=1481.8
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 31678 0 0 0 148072 108 0 0 25 0 1 0 108072192 128839680 30915 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 31455 30915 392 324 0 30524 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 125820

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8124
/proc/meminfo: memFree=1438672/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=138180 CPUtime=1541.79
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 34777 0 0 0 154065 114 0 0 25 0 1 0 108072192 141496320 34014 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 34545 34014 392 324 0 33614 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 138180

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8124
/proc/meminfo: memFree=1429712/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=147184 CPUtime=1601.77
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 37008 0 0 0 160060 117 0 0 25 0 1 0 108072192 150716416 36245 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551560 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 36796 36245 392 324 0 35865 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 147184

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8124
/proc/meminfo: memFree=1423952/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=152976 CPUtime=1661.75
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 38458 0 0 0 166056 119 0 0 25 0 1 0 108072192 156647424 37695 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 38244 37695 392 324 0 37313 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 152976

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8124
/proc/meminfo: memFree=1423312/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=153360 CPUtime=1721.74
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 38628 0 0 0 172054 120 0 0 25 0 1 0 108072192 157040640 37791 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 38340 37791 392 324 0 37409 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 153360

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8124
/proc/meminfo: memFree=1423312/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=153360 CPUtime=1781.73
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 38628 0 0 0 178051 122 0 0 25 0 1 0 108072192 157040640 37791 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 38340 37791 392 324 0 37409 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 153360

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8124
/proc/meminfo: memFree=1423312/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=153360 CPUtime=1791.33
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 38628 0 0 0 179010 123 0 0 25 0 1 0 108072192 157040640 37791 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 38340 37791 392 324 0 37409 0
Current children cumulated CPU time (s) 1791.33
Current children cumulated vsize (KiB) 153360

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8124
/proc/meminfo: memFree=1423312/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=153360 CPUtime=1794.53
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 38628 0 0 0 179330 123 0 0 25 0 1 0 108072192 157040640 37791 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 38340 37791 392 324 0 37409 0
Current children cumulated CPU time (s) 1794.53
Current children cumulated vsize (KiB) 153360

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8124
/proc/meminfo: memFree=1423312/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=153360 CPUtime=1797.73
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 38628 0 0 0 179650 123 0 0 25 0 1 0 108072192 157040640 37791 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 38340 37791 392 324 0 37409 0
Current children cumulated CPU time (s) 1797.73
Current children cumulated vsize (KiB) 153360

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8124
/proc/meminfo: memFree=1423312/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=153360 CPUtime=1799.33
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 38628 0 0 0 179810 123 0 0 25 0 1 0 108072192 157040640 37791 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 38340 37791 392 324 0 37409 0
Current children cumulated CPU time (s) 1799.33
Current children cumulated vsize (KiB) 153360

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8124
/proc/meminfo: memFree=1423312/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=153360 CPUtime=1799.73
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 38628 0 0 0 179850 123 0 0 25 0 1 0 108072192 157040640 37791 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 38340 37791 392 324 0 37409 0
Current children cumulated CPU time (s) 1799.73
Current children cumulated vsize (KiB) 153360

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8124
/proc/meminfo: memFree=1423312/2055920 swapFree=4184828/4192956
[pid=7445] ppid=7443 vsize=153360 CPUtime=1799.93
/proc/7445/stat : 7445 (bsolo3.0.16) R 7443 7445 6702 0 -1 4194304 38628 0 0 0 179870 123 0 0 25 0 1 0 108072192 157040640 37791 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7445/statm: 38340 37791 392 324 0 37409 0
Current children cumulated CPU time (s) 1799.93
Current children cumulated vsize (KiB) 153360

Child status: 0
Real time (s): 1800.6
CPU time (s): 1800.03
CPU user time (s): 1798.77
CPU system time (s): 1.25881
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 153360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.77
system time used= 1.25881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38629
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= 12
involuntary context switches= 2837

runsolver used 1.18482 second user time and 3.79842 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sun Apr 15 01:46:43 UTC 2007

IDJOB= 351447
IDBENCH= 1764
IDSOLVER= 163
FILE ID= node41/351447-1176601603

PBS_JOBID= 4556993

Free space on /tmp= 66560 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-rgn.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351447-1176601603/instance-351447-1176601603.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-351447-1176601603 -o ROOT/results/node41/solver-351447-1176601603 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351447-1176601603/instance-351447-1176601603.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  e9bdb75d971f85face52b6150a0bc6b1

RANDOM SEED= 747616191

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1575856 kB
Buffers:         54544 kB
Cached:         296968 kB
SwapCached:       2564 kB
Active:          65656 kB
Inactive:       297192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1575856 kB
SwapTotal:     4192956 kB
SwapFree:      4184828 kB
Dirty:            4432 kB
Writeback:           0 kB
Mapped:          17472 kB
Slab:           103200 kB
Committed_AS:   716576 kB
PageTables:       1480 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= 66560 MiB

End job on node41 on Sun Apr 15 02:16:44 UTC 2007