Trace number 362925

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? 1800.09 1800.6

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-scrs8.opb
MD5SUMf3194c704d6cb84122c01530d022722f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.875865
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables35070
Total number of constraints488
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 constraints488
Minimum length of a constraint30
Maximum length of a constraint1110
Number of terms in the objective function 24750
Biggest coefficient in the objective function 20760
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 545888
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 545888
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/362925-1177020312/instance-362925-1177020312.opb
0.00/0.00	c File size is 1263058 bytes.
0.19/0.27	c Highest Coefficient sum: 545888
0.19/0.27	c Parsing was ok!!
0.19/0.27	c Total parsing time: 0.27 s
0.19/0.29	c Var: 35070 Constr: 872 20/0/852 Lit: 172590 Watch. Lit: 67591
0.19/0.29	c Obj. Vars: 24750 (70.5731 % of total variables)
97.36/97.41	c Pre-processing Time: 97.384 s
97.36/97.41	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
97.36/97.41	c        0  24376      807   168240  208   115724  306004      0      0 97.38
97.36/97.41	c Switching off LPR mode.
1799.98/1800.51	c      111  24376      918   173648  189   117570  336605    111      1 97.44
1799.98/1800.51	c      266  24369     1073   178649  166   117862  370266    266      2 97.49
1799.98/1800.51	c      496  24369     1303   189926  145   118325  407293    496      5 97.55
1799.98/1800.51	c      844  24369     1651   201492  122   119013  448023    844      8 97.62
1799.98/1800.51	c     1354  24369     2161   234092  108   120033  492826   1354     13 97.72
1799.98/1800.51	c     2117  24369     2924   279310   95   121559  542109   2117     21 97.82
1799.98/1800.51	c     3263  24363     4070   331415   81   123850  596320   3263     33 98.17
1799.98/1800.51	c     4987  24363     5794   458290   79   127298  655953   4987     50 98.69
1799.98/1800.51	c     7574  24363     8381   701705   83   132472  721549   7574     75 100.63
1799.98/1800.51	c    11458  24345    12265  1086222   88   148705  793704  11458    105 108.33
1799.98/1800.51	c    17280  24329    18087  2569993  142   161106  873075  17280    153 112.77
1799.98/1800.51	c    26018  24329    26825  3385314  126   180574  960383  26018    213 122.12
1799.98/1800.51	c    39128  24329    39935  4101021  102   206351  500000  39128    304 128.43
1799.98/1800.51	c    58801  24329    59608  6266410  105   245428  550001  58801    384 152.86
1799.98/1800.51	c    88311  24329    89118 10327554  115   304783  605002  88311    349 252.98
1799.98/1800.51	c   132582  24329   133389 12691788   95   393008  665503 132582    408 324.44
1799.98/1800.51	c   198992  24329   199799 18630548   93   525858  732054 198992    269 738.33
1799.98/1800.51	c   298613  24312   299420 28198064   94   724536  805260 298613    298 1000.72
1799.98/1800.51	c Resources Exceeded
1799.98/1800.51	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.98/1800.51	c   18   378075  96970  1151093   378882 39289799 378075    210 1800.00
1799.98/1800.51	s UNKNOWN
1799.98/1800.51	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/node44/watcher-362925-1177020312 -o ROOT/results/node44/solver-362925-1177020312 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362925-1177020312/instance-362925-1177020312.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 0.97 0.99 3/77 6997
/proc/meminfo: memFree=1631112/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=12972 CPUtime=0
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 371 0 0 0 0 0 0 0 18 0 1 0 149942919 13283328 339 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11716219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 3243 339 282 324 0 2003 0

[startup+0.0386561 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 6997
/proc/meminfo: memFree=1631112/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=14132 CPUtime=0.03
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 695 0 0 0 3 0 0 0 18 0 1 0 149942919 14471168 663 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 3533 663 324 324 0 2293 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14132

[startup+0.102663 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 6997
/proc/meminfo: memFree=1631112/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=8248 CPUtime=0.09
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 1285 0 0 0 9 0 0 0 18 0 1 0 149942919 8445952 1213 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11716219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 2062 1213 400 324 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8248

[startup+0.301683 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 6997
/proc/meminfo: memFree=1631112/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=13416 CPUtime=0.29
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 3095 0 0 0 28 1 0 0 19 0 1 0 149942919 13737984 2665 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551263 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 3354 2665 306 324 0 2423 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13416

[startup+0.702723 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 6997
/proc/meminfo: memFree=1631112/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=14328 CPUtime=0.69
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 3302 0 0 0 68 1 0 0 23 0 1 0 149942919 14671872 2872 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 3582 2872 306 324 0 2651 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14328

[startup+1.50181 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 6998
/proc/meminfo: memFree=1620736/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=14328 CPUtime=1.49
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 3302 0 0 0 148 1 0 0 25 0 1 0 149942919 14671872 2872 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 3582 2872 306 324 0 2651 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14328

[startup+3.10197 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 6998
/proc/meminfo: memFree=1620608/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=14328 CPUtime=3.09
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 3302 0 0 0 308 1 0 0 25 0 1 0 149942919 14671872 2872 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 3582 2872 306 324 0 2651 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14328

[startup+6.3013 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 6998
/proc/meminfo: memFree=1620416/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=14328 CPUtime=6.29
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 3302 0 0 0 627 2 0 0 25 0 1 0 149942919 14671872 2872 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 3582 2872 306 324 0 2651 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14328

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 6998
/proc/meminfo: memFree=1620352/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=14460 CPUtime=12.69
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 3309 0 0 0 1267 2 0 0 25 0 1 0 149942919 14807040 2879 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11710616 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 3615 2879 306 324 0 2684 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14460

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 6998
/proc/meminfo: memFree=1620480/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=14460 CPUtime=25.48
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 3313 0 0 0 2546 2 0 0 25 0 1 0 149942919 14807040 2883 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 3615 2883 306 324 0 2684 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14460

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 6998
/proc/meminfo: memFree=1620480/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=14460 CPUtime=51.08
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 3325 0 0 0 5105 3 0 0 25 0 1 0 149942919 14807040 2895 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 3615 2895 306 324 0 2684 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14460

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 6998
/proc/meminfo: memFree=1611712/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=23264 CPUtime=102.26
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 6292 0 0 0 10217 9 0 0 25 0 1 0 149942919 23822336 5094 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 5816 5094 312 324 0 4885 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23264

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6998
/proc/meminfo: memFree=1522944/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=112488 CPUtime=162.24
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 28604 0 0 0 16186 38 0 0 25 0 1 0 149942919 115187712 27406 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 28122 27406 312 324 0 27191 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 112488

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6998
/proc/meminfo: memFree=1489600/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=145008 CPUtime=222.22
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 36746 0 0 0 22173 49 0 0 25 0 1 0 149942919 148488192 35548 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 36252 35548 312 324 0 35321 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 145008

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6998
/proc/meminfo: memFree=1458560/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=176424 CPUtime=282.21
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 44600 0 0 0 28158 63 0 0 25 0 1 0 149942919 180658176 43402 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 44106 43402 312 324 0 43175 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 176424

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6998
/proc/meminfo: memFree=1433216/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=201524 CPUtime=342.19
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 50866 0 0 0 34143 76 0 0 25 0 1 0 149942919 206360576 49668 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 50381 49668 312 324 0 49450 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 201524

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6998
/proc/meminfo: memFree=1416960/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=217744 CPUtime=402.18
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 54943 0 0 0 40128 90 0 0 25 0 1 0 149942919 222969856 53745 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 54436 53745 312 324 0 53505 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 217744

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6998
/proc/meminfo: memFree=1406336/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=228224 CPUtime=462.16
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 57546 0 0 0 46116 100 0 0 25 0 1 0 149942919 233701376 56348 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 57056 56348 312 324 0 56125 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 228224

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6998
/proc/meminfo: memFree=1396352/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=238332 CPUtime=522.14
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 60072 0 0 0 52105 109 0 0 25 0 1 0 149942919 244051968 58874 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 59583 58874 312 324 0 58652 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 238332

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6998
/proc/meminfo: memFree=1386880/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=247572 CPUtime=582.12
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 62398 0 0 0 58097 115 0 0 25 0 1 0 149942919 253513728 61200 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 61893 61200 312 324 0 60962 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 247572

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6998
/proc/meminfo: memFree=1377024/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=257536 CPUtime=642.11
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 64871 0 0 0 64090 121 0 0 25 0 1 0 149942919 263716864 63673 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 64384 63673 312 324 0 63453 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 257536


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

/proc/meminfo: memFree=1205440/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=428900 CPUtime=1061.99
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 107725 0 0 0 105997 202 0 0 25 0 1 0 149942919 439193600 106527 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11716219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 107225 106528 312 324 0 106294 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 428900

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6998
/proc/meminfo: memFree=1189632/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=444592 CPUtime=1121.98
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 111647 0 0 0 111989 209 0 0 25 0 1 0 149942919 455262208 110449 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 111148 110449 312 324 0 110217 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 444592

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6998
/proc/meminfo: memFree=1180992/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=453256 CPUtime=1181.95
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 113818 0 0 0 117983 212 0 0 25 0 1 0 149942919 464134144 112620 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551204 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 113314 112620 312 324 0 112383 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 453256

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6998
/proc/meminfo: memFree=1168320/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=465776 CPUtime=1241.94
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 116946 0 0 0 123977 217 0 0 25 0 1 0 149942919 476954624 115748 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 116444 115748 312 324 0 115513 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 465776

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6998
/proc/meminfo: memFree=1156032/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=477976 CPUtime=1301.93
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 119979 0 0 0 129970 223 0 0 25 0 1 0 149942919 489447424 118781 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551009 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 119494 118781 312 324 0 118563 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 477976

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6998
/proc/meminfo: memFree=1144512/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=489492 CPUtime=1361.91
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 122878 0 0 0 135964 227 0 0 25 0 1 0 149942919 501239808 121680 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 122373 121680 312 324 0 121442 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 489492

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6998
/proc/meminfo: memFree=1135104/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=498824 CPUtime=1421.9
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 125203 0 0 0 141959 231 0 0 25 0 1 0 149942919 510795776 124005 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 124706 124005 312 324 0 123775 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 498824

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6998
/proc/meminfo: memFree=1126272/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=507616 CPUtime=1481.87
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 127412 0 0 0 147953 234 0 0 25 0 1 0 149942919 519798784 126214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 126904 126214 312 324 0 125973 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 507616

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6998
/proc/meminfo: memFree=1117184/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=516784 CPUtime=1541.86
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 129690 0 0 0 153947 239 0 0 25 0 1 0 149942919 529186816 128492 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 129196 128492 312 324 0 128265 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 516784

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6998
/proc/meminfo: memFree=1108800/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=525200 CPUtime=1601.84
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 131787 0 0 0 159941 243 0 0 25 0 1 0 149942919 537804800 130589 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 131300 130589 312 324 0 130369 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 525200

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6998
/proc/meminfo: memFree=1101440/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=532428 CPUtime=1661.83
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 133603 0 0 0 165937 246 0 0 25 0 1 0 149942919 545206272 132405 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 133107 132405 312 324 0 132176 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 532428

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6998
/proc/meminfo: memFree=1092160/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=541848 CPUtime=1721.8
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 135945 0 0 0 171931 249 0 0 25 0 1 0 149942919 554852352 134747 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 135462 134747 312 324 0 134531 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 541848

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6998
/proc/meminfo: memFree=1081856/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=551936 CPUtime=1781.79
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 138494 0 0 0 177924 255 0 0 25 0 1 0 149942919 565182464 137296 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 137984 137296 312 324 0 137053 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 551936

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6998
/proc/meminfo: memFree=1080064/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=553740 CPUtime=1791.39
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 138945 0 0 0 178883 256 0 0 25 0 1 0 149942919 567029760 137747 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 138435 137747 312 324 0 137504 0
Current children cumulated CPU time (s) 1791.39
Current children cumulated vsize (KiB) 553740

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6998
/proc/meminfo: memFree=1079424/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=554388 CPUtime=1794.59
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 139095 0 0 0 179203 256 0 0 25 0 1 0 149942919 567693312 137897 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 138597 137897 312 324 0 137666 0
Current children cumulated CPU time (s) 1794.59
Current children cumulated vsize (KiB) 554388

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6998
/proc/meminfo: memFree=1078912/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=555160 CPUtime=1797.78
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 139272 0 0 0 179522 256 0 0 25 0 1 0 149942919 568483840 138074 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 138790 138074 312 324 0 137859 0
Current children cumulated CPU time (s) 1797.78
Current children cumulated vsize (KiB) 555160

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6998
/proc/meminfo: memFree=1078464/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=555424 CPUtime=1799.38
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 139359 0 0 0 179682 256 0 0 25 0 1 0 149942919 568754176 138161 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 138856 138161 312 324 0 137925 0
Current children cumulated CPU time (s) 1799.38
Current children cumulated vsize (KiB) 555424

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6998
/proc/meminfo: memFree=1078464/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=555552 CPUtime=1799.78
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 139379 0 0 0 179722 256 0 0 25 0 1 0 149942919 568885248 138181 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 138888 138181 312 324 0 137957 0
Current children cumulated CPU time (s) 1799.78
Current children cumulated vsize (KiB) 555552

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6998
/proc/meminfo: memFree=1078464/2055920 swapFree=4150992/4192956
[pid=6997] ppid=6995 vsize=555552 CPUtime=1799.98
/proc/6997/stat : 6997 (bsolo3.0.16) R 6995 6997 6362 0 -1 4194304 139391 0 0 0 179742 256 0 0 25 0 1 0 149942919 568885248 138193 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6997/statm: 138888 138193 312 324 0 137957 0
Current children cumulated CPU time (s) 1799.98
Current children cumulated vsize (KiB) 555552

Child status: 0
Real time (s): 1800.6
CPU time (s): 1800.09
CPU user time (s): 1797.44
CPU system time (s): 2.6546
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 555552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.44
system time used= 2.6546
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 139392
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= 18377

runsolver used 2.15567 second user time and 4.37233 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Thu Apr 19 22:05:12 UTC 2007

IDJOB= 362925
IDBENCH= 1686
IDSOLVER= 163
FILE ID= node44/362925-1177020312

PBS_JOBID= 4630576

Free space on /tmp= 66409 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-scrs8.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362925-1177020312/instance-362925-1177020312.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-362925-1177020312 -o ROOT/results/node44/solver-362925-1177020312 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362925-1177020312/instance-362925-1177020312.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  f3194c704d6cb84122c01530d022722f

RANDOM SEED= 150857548

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1631520 kB
Buffers:         41316 kB
Cached:         289576 kB
SwapCached:      18832 kB
Active:          96748 kB
Inactive:       263808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1631520 kB
SwapTotal:     4192956 kB
SwapFree:      4150992 kB
Dirty:            5640 kB
Writeback:           0 kB
Mapped:          32744 kB
Slab:            49364 kB
Committed_AS:   516552 kB
PageTables:       1736 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= 66409 MiB

End job on node44 on Thu Apr 19 22:35:13 UTC 2007