Trace number 348774

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? (TO) 1800.08 1800.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-set1al.opb
MD5SUM8707b70244b4b6d1505bb830d4ab8529
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark42048
Best CPU time to get the best result obtained on this benchmark1802.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 42048
Optimality of the best value was proved NO
Number of variables14400
Total number of constraints492
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 constraints492
Minimum length of a constraint31
Maximum length of a constraint630
Number of terms in the objective function 7200
Biggest coefficient in the objective function 3484
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 530256
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262141
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 530256
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)

0.00/0.02	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.02	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.02	c type "bsolo -h" for help
0.00/0.02	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.02	c Time Limit set to 1800
0.00/0.02	c Memory Limit set to 1800 MB
0.00/0.02	c Instance file /tmp/evaluation/348774-1176598270/instance-348774-1176598270.opb
0.00/0.02	c File size is 440485 bytes.
0.05/0.10	c Highest Coefficient sum: 530256
0.05/0.10	c Parsing was ok!!
0.05/0.10	c Total parsing time: 0.08 s
0.08/0.10	c Var: 14400 Constr: 732 0/0/732 Lit: 55800 Watch. Lit: 12868
0.08/0.10	c Obj. Vars: 7200 (50 % of total variables)
0.18/0.28	c Pre-processing Time: 0.268 s
0.18/0.29	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.29	c        0   9379      732    55800   76    45770  111600      0      0 0.27
0.18/0.29	c Switching off LPR mode.
1799.97/1800.64	c      100   9379      832    60512   72    46005  122761    100    344 0.29
1799.97/1800.64	c      251   9379      983    73950   75    46300  135038    251    744 0.34
1799.97/1800.64	c      476   9379     1208    86025   71    46750  148542    476   1356 0.35
1799.97/1800.64	c      814   9379     1546   103940   67    47426  163397    814   2076 0.39
1799.97/1800.64	c     1327   9378     2059   133534   64    49052  179737   1327   2421 0.55
1799.97/1800.64	c     2090   9378     2822   183340   64    50523  197711   2090   2750 0.76
1799.97/1800.64	c     3236   9378     3968   274512   69    52795  217483   3236   3406 0.95
1799.97/1800.64	c     4957   9375     5689   367145   64    57359  239232   4957   2458 2.02
1799.97/1800.64	c     7541   9375     8273   505711   61    62460  263156   7541   3045 2.48
1799.97/1800.64	c    11423   9373    12155   681282   56    70163  289472  11423   3695 3.09
1799.97/1800.64	c    17245   9371    17977   829464   46    81758  318420  17245   4135 4.17
1799.97/1800.64	c    25983   9368    26715  1038891   38    99054  350263  25983   4048 6.42
1799.97/1800.64	c    39094   9363    39826  1573806   39   126857  385290  39094   4363 8.96
1799.97/1800.64	c    58764   9360    59496  2466997   41   166878  423820  58764   3854 15.24
1799.97/1800.64	c    88276   9360    89008  3515520   39   225825  466203  88276   2771 31.85
1799.97/1800.64	c   132547   9360   133279  5921834   44   314328  512824 132547    901 147.08
1799.97/1800.64	c   198957   9360   199689  9697261   48   447117  564107 198957    621 320.15
1799.97/1800.64	c   298577   9360   299309 14156238   47   646423  620518 298577    434 686.44
1799.97/1800.64	c   448013   9360   448745 20945512   46   945281  682570 448013    418 1069.67
1799.97/1800.64	c Resources Exceeded
1799.97/1800.64	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.97/1800.64	c   19   614956  38883  1790005   615688 27573627 614956    341 1800.01
1799.97/1800.64	s UNKNOWN
1799.97/1800.64	c Total time: 1800.01 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/node54/watcher-348774-1176598270 -o ROOT/results/node54/solver-348774-1176598270 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348774-1176598270/instance-348774-1176598270.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: 1.04 1.14 1.09 3/66 16561
/proc/meminfo: memFree=1409744/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=3780 CPUtime=0
/proc/16561/stat : 16561 (bsolo3.0.16) D 16559 16561 27577 0 -1 4194304 216 0 3 0 0 0 0 0 18 0 1 0 107201516 3870720 187 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2682544 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/16561/statm: 945 187 160 324 0 14 0

[startup+0.0706201 s]
/proc/loadavg: 1.04 1.14 1.09 3/66 16561
/proc/meminfo: memFree=1409744/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=5760 CPUtime=0.05
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 788 0 4 0 5 0 0 0 18 0 1 0 107201516 5898240 760 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134539157 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16561/statm: 1440 760 346 324 0 401 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5760

[startup+0.10162 s]
/proc/loadavg: 1.04 1.14 1.09 3/66 16561
/proc/meminfo: memFree=1409744/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=5716 CPUtime=0.08
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 937 0 4 0 8 0 0 0 18 0 1 0 107201516 5853184 801 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134523468 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16561/statm: 1429 801 300 324 0 498 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5716

[startup+0.301652 s]
/proc/loadavg: 1.04 1.14 1.09 3/66 16561
/proc/meminfo: memFree=1409744/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=8216 CPUtime=0.28
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 1771 0 4 0 26 2 0 0 19 0 1 0 107201516 8413184 1416 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16561/statm: 2054 1416 312 324 0 1123 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8216

[startup+0.701701 s]
/proc/loadavg: 1.04 1.14 1.09 3/66 16561
/proc/meminfo: memFree=1409744/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=9668 CPUtime=0.67
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 2120 0 4 0 61 6 0 0 23 0 1 0 107201516 9900032 1765 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16561/statm: 2417 1765 312 324 0 1486 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 9668

[startup+1.50179 s]
/proc/loadavg: 1.04 1.14 1.09 2/67 16562
/proc/meminfo: memFree=1401352/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=12160 CPUtime=1.47
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 2755 0 4 0 134 13 0 0 25 0 1 0 107201516 12451840 2400 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 3040 2400 312 324 0 2109 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12160

[startup+3.102 s]
/proc/loadavg: 1.04 1.14 1.09 2/67 16562
/proc/meminfo: memFree=1399752/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=17368 CPUtime=3.07
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 4045 0 4 0 288 19 0 0 25 0 1 0 107201516 17784832 3690 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 4342 3690 312 324 0 3411 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17368

[startup+6.30141 s]
/proc/loadavg: 1.04 1.14 1.09 2/67 16562
/proc/meminfo: memFree=1390472/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=23408 CPUtime=6.27
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 5567 0 4 0 602 25 0 0 25 0 1 0 107201516 23969792 5212 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 5852 5212 312 324 0 4921 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 23408

[startup+12.7012 s]
/proc/loadavg: 1.03 1.13 1.09 2/67 16562
/proc/meminfo: memFree=1374360/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=40240 CPUtime=12.67
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 9762 0 4 0 1224 43 0 0 25 0 1 0 107201516 41205760 9407 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 10060 9407 312 324 0 9129 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 40240

[startup+25.5019 s]
/proc/loadavg: 1.03 1.13 1.09 2/67 16562
/proc/meminfo: memFree=1354264/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=58740 CPUtime=25.46
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 14387 0 4 0 2495 51 0 0 25 0 1 0 107201516 60149760 14032 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 14685 14032 312 324 0 13754 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 58740

[startup+51.1011 s]
/proc/loadavg: 1.02 1.12 1.09 2/67 16562
/proc/meminfo: memFree=1340760/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=72368 CPUtime=51.06
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 17783 0 4 0 5044 62 0 0 25 0 1 0 107201516 74104832 17428 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 18092 17428 312 324 0 17161 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 72368

[startup+102.306 s]
/proc/loadavg: 1.00 1.09 1.08 2/67 16562
/proc/meminfo: memFree=1328600/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=84332 CPUtime=102.25
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 20797 0 4 0 10156 69 0 0 25 0 1 0 107201516 86355968 20442 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 21083 20442 312 324 0 20152 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 84332

[startup+162.301 s]
/proc/loadavg: 1.00 1.07 1.08 2/67 16562
/proc/meminfo: memFree=1300760/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=112376 CPUtime=162.22
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 27811 0 4 0 16135 87 0 0 25 0 1 0 107201516 115073024 27456 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 28094 27456 312 324 0 27163 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 112376

[startup+222.302 s]
/proc/loadavg: 1.00 1.06 1.07 2/67 16562
/proc/meminfo: memFree=1277720/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=135176 CPUtime=222.21
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 33499 0 4 0 22123 98 0 0 25 0 1 0 107201516 138420224 33144 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 33794 33144 312 324 0 32863 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 135176

[startup+282.302 s]
/proc/loadavg: 1.00 1.05 1.06 2/67 16562
/proc/meminfo: memFree=1266968/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=146044 CPUtime=282.19
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 36213 0 4 0 28117 102 0 0 25 0 1 0 107201516 149549056 35858 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134547362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 36511 35858 312 324 0 35580 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 146044

[startup+342.301 s]
/proc/loadavg: 1.00 1.03 1.06 2/67 16562
/proc/meminfo: memFree=1242200/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=170728 CPUtime=342.17
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 42369 0 4 0 34101 116 0 0 25 0 1 0 107201516 174825472 42014 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 42682 42014 312 324 0 41751 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 170728

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.05 2/67 16562
/proc/meminfo: memFree=1229080/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=183864 CPUtime=402.16
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 45661 0 4 0 40092 124 0 0 25 0 1 0 107201516 188276736 45306 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551609 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 45966 45306 312 324 0 45035 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 183864

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.05 2/67 16562
/proc/meminfo: memFree=1219288/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=193504 CPUtime=462.14
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 48078 0 4 0 46084 130 0 0 25 0 1 0 107201516 198148096 47723 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 48376 47723 312 324 0 47445 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 193504

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/67 16562
/proc/meminfo: memFree=1208600/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=204176 CPUtime=522.12
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 50750 0 4 0 52075 137 0 0 25 0 1 0 107201516 209076224 50395 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 51044 50395 312 324 0 50113 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 204176

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/67 16562
/proc/meminfo: memFree=1200984/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=211748 CPUtime=582.11
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 52649 0 4 0 58069 142 0 0 25 0 1 0 107201516 216829952 52294 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 52937 52294 312 324 0 52006 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 211748

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/73 16740
/proc/meminfo: memFree=1193768/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=217716 CPUtime=642.01
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 54134 0 4 0 64055 146 0 0 25 0 1 0 107201516 222941184 53779 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 54429 53779 312 324 0 53498 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 217716


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

[startup+882.301 s]
/proc/loadavg: 1.16 1.05 1.03 2/67 16760
/proc/meminfo: memFree=1104920/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=307652 CPUtime=881.92
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 76601 0 4 0 88003 189 0 0 25 0 1 0 107201516 315035648 76246 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 76913 76246 312 324 0 75982 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 307652

[startup+942.302 s]
/proc/loadavg: 1.13 1.06 1.03 2/67 16760
/proc/meminfo: memFree=1098200/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=314340 CPUtime=941.9
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 78283 0 4 0 93995 195 0 0 25 0 1 0 107201516 321884160 77928 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 78585 77928 312 324 0 77654 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 314340

[startup+1002.3 s]
/proc/loadavg: 1.11 1.06 1.03 2/67 16762
/proc/meminfo: memFree=1092248/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=320212 CPUtime=1001.88
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 79758 0 4 0 99988 200 0 0 25 0 1 0 107201516 327897088 79403 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 80053 79403 312 324 0 79122 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 320212

[startup+1062.3 s]
/proc/loadavg: 1.10 1.06 1.02 2/67 16762
/proc/meminfo: memFree=1087896/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=324528 CPUtime=1061.86
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 80848 0 4 0 105983 203 0 0 25 0 1 0 107201516 332316672 80493 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 81132 80493 312 324 0 80201 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 324528

[startup+1122.3 s]
/proc/loadavg: 1.09 1.06 1.02 2/67 16762
/proc/meminfo: memFree=1063000/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=349444 CPUtime=1121.85
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 87073 0 4 0 111964 221 0 0 25 0 1 0 107201516 357830656 86718 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2254459 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 87361 86718 312 324 0 86430 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 349444

[startup+1182.3 s]
/proc/loadavg: 1.15 1.08 1.03 2/67 16762
/proc/meminfo: memFree=1047640/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=364952 CPUtime=1181.83
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 90947 0 4 0 117954 229 0 0 25 0 1 0 107201516 373710848 90592 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 91238 90592 312 324 0 90307 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 364952

[startup+1242.3 s]
/proc/loadavg: 1.05 1.06 1.02 2/67 16762
/proc/meminfo: memFree=1037656/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=374816 CPUtime=1241.81
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 93410 0 4 0 123945 236 0 0 25 0 1 0 107201516 383811584 93055 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2253180 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 93704 93055 312 324 0 92773 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 374816

[startup+1302.3 s]
/proc/loadavg: 1.02 1.05 1.02 2/67 16762
/proc/meminfo: memFree=1029400/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=382984 CPUtime=1301.8
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 95433 0 4 0 129938 242 0 0 25 0 1 0 107201516 392175616 95078 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 95746 95078 312 324 0 94815 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 382984

[startup+1362.3 s]
/proc/loadavg: 1.00 1.04 1.01 2/67 16762
/proc/meminfo: memFree=1022104/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=390244 CPUtime=1361.78
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 97264 0 4 0 135931 247 0 0 25 0 1 0 107201516 399609856 96909 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 97561 96909 312 324 0 96630 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 390244

[startup+1422.31 s]
/proc/loadavg: 1.00 1.03 1.01 2/67 16762
/proc/meminfo: memFree=1014872/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=397404 CPUtime=1421.78
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 99057 0 4 0 141926 252 0 0 25 0 1 0 107201516 406941696 98702 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 99351 98702 312 324 0 98420 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 397404

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 16762
/proc/meminfo: memFree=1008408/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=403884 CPUtime=1481.75
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 100667 0 4 0 147919 256 0 0 25 0 1 0 107201516 413577216 100312 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2260674 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 100971 100312 312 324 0 100040 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 403884

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 16762
/proc/meminfo: memFree=1003224/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=409080 CPUtime=1541.73
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 101958 0 4 0 153913 260 0 0 25 0 1 0 107201516 418897920 101603 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 102270 101603 312 324 0 101339 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 409080

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 16762
/proc/meminfo: memFree=999448/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=412832 CPUtime=1601.72
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 102920 0 4 0 159908 264 0 0 25 0 1 0 107201516 422739968 102565 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 103208 102565 312 324 0 102277 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 412832

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16762
/proc/meminfo: memFree=994968/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=417388 CPUtime=1661.7
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 104035 0 4 0 165903 267 0 0 25 0 1 0 107201516 427405312 103680 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 104347 103680 312 324 0 103416 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 417388

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16762
/proc/meminfo: memFree=990168/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=422212 CPUtime=1721.68
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 105264 0 4 0 171898 270 0 0 25 0 1 0 107201516 432345088 104909 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 105553 104909 312 324 0 104622 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 422212

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16762
/proc/meminfo: memFree=984984/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=427268 CPUtime=1781.66
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194304 106528 0 4 0 177893 273 0 0 25 0 1 0 107201516 437522432 106173 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 106817 106173 312 324 0 105886 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 427268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16762
/proc/meminfo: memFree=1372248/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=0 CPUtime=1800.06
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194308 106807 0 4 0 179725 281 0 0 25 0 1 0 107201516 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 0

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16762
/proc/meminfo: memFree=1372248/2055920 swapFree=4191892/4192956
[pid=16561] ppid=16559 vsize=0 CPUtime=1800.06
/proc/16561/stat : 16561 (bsolo3.0.16) R 16559 16561 27577 0 -1 4194308 106807 0 4 0 179725 281 0 0 25 0 1 0 107201516 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16561/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.71
CPU time (s): 1800.08
CPU user time (s): 1797.26
CPU system time (s): 2.82157
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 428428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.26
system time used= 2.82157
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 106807
page faults= 4
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 3530

runsolver used 1.85972 second user time and 4.71128 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Sun Apr 15 00:51:10 UTC 2007

IDJOB= 348774
IDBENCH= 1743
IDSOLVER= 163
FILE ID= node54/348774-1176598270

PBS_JOBID= 4556995

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-set1al.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348774-1176598270/instance-348774-1176598270.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-348774-1176598270 -o ROOT/results/node54/solver-348774-1176598270 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348774-1176598270/instance-348774-1176598270.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  8707b70244b4b6d1505bb830d4ab8529

RANDOM SEED= 351978312

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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:       1410152 kB
Buffers:        104884 kB
Cached:         395948 kB
SwapCached:        396 kB
Active:         240912 kB
Inactive:       282568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1410152 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            4976 kB
Writeback:           0 kB
Mapped:          28128 kB
Slab:           108196 kB
Committed_AS:  1283668 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 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 node54 on Sun Apr 15 01:21:13 UTC 2007