Trace number 348020

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? 1800.08 1801.29

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-CMS750_4.opb
MD5SUM55e4261919fe5e3e5c6520778d47a3ef
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables142226
Total number of constraints20881
Number of constraints which are clauses2438
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints18443
Minimum length of a constraint4
Maximum length of a constraint61
Number of terms in the objective function 780
Biggest coefficient in the objective function 261957
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524680
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261957
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524680
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)

0.00/0.01	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Time Limit set to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/348020-1176565615/instance-348020-1176565615.opb
0.00/0.01	c File size is 11539406 bytes.
3.59/3.61	c Highest Coefficient sum: 524680
3.59/3.61	c Parsing was ok!!
3.59/3.61	c Total parsing time: 3.604 s
3.59/3.68	c Var: 142226 Constr: 20882 2438/0/18444 Lit: 988598 Watch. Lit: 83618
3.59/3.68	c Obj. Vars: 780 (0.548423 % of total variables)
5.77/5.80	c Pre-processing Time: 5.782 s
5.77/5.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.77/5.80	c        0 142211    20882   988568   47   577257  500000      0      0 5.78
5.77/5.80	c Switching off LPR mode.
1799.98/1801.22	c      100 142211    20982   993301   47   827201  550001    100     16 6.10
1799.98/1801.22	c      250 142211    21132   998945   47   826514  605002    250     40 6.22
1799.98/1801.22	c      475 142211    21357  1007648   47   826444  665503    475     72 6.53
1799.98/1801.22	c      813 142211    21695  1019007   46   826988  732054    813    121 6.71
1799.98/1801.22	c     1321 142211    22203  1042823   46   829188  805260   1321    168 7.82
1799.98/1801.22	c     2085 142211    22967  1081180   47   833522  885787   2085    216 9.62
1799.98/1801.22	c     3231 142211    24113  1109107   45   845360  974366   3231    303 10.64
1799.98/1801.22	c     4953 142211    25835  1174520   45   851924  500000   4953    376 13.15
1799.98/1801.22	c     7537 142211    28419  1304114   45   853989  550001   7537    371 20.30
1799.98/1801.22	c    11416 142211    32298  1494463   46   860612  605002  11416    421 27.09
1799.98/1801.22	c    17242 142211    38124  1716515   45   872234  665503  17242    598 28.79
1799.98/1801.22	c    25979 142211    46861  2188439   46   890818  732054  25979    714 36.37
1799.98/1801.22	c    39091 142211    59973  2894911   48   919288  805260  39091    837 46.68
1799.98/1801.22	c    58762 142211    79644  3619424   45   958411  885787  58762   1031 56.99
1799.98/1801.22	c    88272 142211   109154  5179284   47  1018104  974366  88272    916 96.36
1799.98/1801.22	c   132543 142211   153425  7632743   49  1106748  500000 132543    631 209.90
1799.98/1801.22	c   198954 142211   219836 11010888   50  1241025  550001 198954    586 339.07
1799.98/1801.22	c   298574 142211   319456 15929443   49  1437270  605002 298574    451 660.58
1799.98/1801.22	c Resources Exceeded
1799.98/1801.22	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.98/1801.22	c   18   439331  17523  1265116   460213 25703083 439331    244 1800.01
1799.98/1801.22	s UNKNOWN
1799.98/1801.22	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/node39/watcher-348020-1176565615 -o ROOT/results/node39/solver-348020-1176565615 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348020-1176565615/instance-348020-1176565615.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: 1.27 1.74 1.68 3/77 6801
/proc/meminfo: memFree=1481104/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=2520 CPUtime=0
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 57 0 1 0 0 0 0 0 18 0 1 0 104473579 2580480 41 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 11092772 0 2147483391 4096 0 0 0 0 17 0 0 0
/proc/6801/statm: 630 41 32 324 0 8 0

[startup+0.090488 s]
/proc/loadavg: 1.27 1.74 1.68 3/77 6801
/proc/meminfo: memFree=1481104/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=16908 CPUtime=0.07
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 866 0 3 0 7 0 0 0 18 0 1 0 104473579 17313792 797 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 11527803 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 4227 797 341 324 0 478 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16908

[startup+0.10149 s]
/proc/loadavg: 1.27 1.74 1.68 3/77 6801
/proc/meminfo: memFree=1481104/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=17052 CPUtime=0.09
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 923 0 3 0 9 0 0 0 18 0 1 0 104473579 17461248 854 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 11527803 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 4263 854 349 324 0 514 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17052

[startup+0.301524 s]
/proc/loadavg: 1.27 1.74 1.68 3/77 6801
/proc/meminfo: memFree=1481104/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=21100 CPUtime=0.28
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 2223 0 3 0 28 0 0 0 19 0 1 0 104473579 21606400 2026 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 11527803 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 5275 2026 504 324 0 1526 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 21100

[startup+0.701592 s]
/proc/loadavg: 1.27 1.74 1.68 3/77 6801
/proc/meminfo: memFree=1481104/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=26800 CPUtime=0.69
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 4160 0 3 0 68 1 0 0 22 0 1 0 104473579 27443200 3709 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 11552528 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 6700 3709 805 324 0 2951 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26800

[startup+1.50173 s]
/proc/loadavg: 1.25 1.73 1.68 2/78 6802
/proc/meminfo: memFree=1467464/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=30164 CPUtime=1.48
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 5642 0 3 0 147 1 0 0 25 0 1 0 104473579 30887936 5191 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 7541 5191 1436 324 0 3792 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30164

[startup+3.102 s]
/proc/loadavg: 1.25 1.73 1.68 2/78 6802
/proc/meminfo: memFree=1462792/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=36376 CPUtime=3.09
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 8483 0 3 0 307 2 0 0 25 0 1 0 104473579 37249024 8032 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 11512689 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 9094 8032 2701 324 0 5345 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36376

[startup+6.30154 s]
/proc/loadavg: 1.25 1.73 1.68 2/78 6802
/proc/meminfo: memFree=1416904/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=69296 CPUtime=6.27
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 20796 0 3 0 602 25 0 0 25 0 1 0 104473579 70959104 16137 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 17324 16137 312 324 0 16393 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 69296

[startup+12.7016 s]
/proc/loadavg: 1.21 1.70 1.67 2/78 6802
/proc/meminfo: memFree=1416776/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=69312 CPUtime=12.68
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 20800 0 3 0 1235 33 0 0 25 0 1 0 104473579 70975488 16141 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 11526871 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 17328 16141 312 324 0 16397 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 69312

[startup+25.5018 s]
/proc/loadavg: 1.18 1.68 1.66 2/78 6802
/proc/meminfo: memFree=1416976/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=69332 CPUtime=25.47
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 20805 0 3 0 2513 34 0 0 25 0 1 0 104473579 70995968 16146 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550798 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 17333 16146 312 324 0 16402 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 69332

[startup+51.1011 s]
/proc/loadavg: 1.11 1.62 1.64 2/78 6802
/proc/meminfo: memFree=1392272/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=94876 CPUtime=51.04
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 27211 0 3 0 5054 50 0 0 25 0 1 0 104473579 97153024 22552 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 23719 22552 312 324 0 22788 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 94876

[startup+102.306 s]
/proc/loadavg: 1.04 1.52 1.60 2/78 6802
/proc/meminfo: memFree=1355536/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=130920 CPUtime=102.22
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 36231 0 3 0 10152 70 0 0 25 0 1 0 104473579 134062080 31572 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 32730 31572 312 324 0 31799 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 130920

[startup+162.302 s]
/proc/loadavg: 1.01 1.42 1.56 2/78 6802
/proc/meminfo: memFree=1333776/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=152660 CPUtime=162.17
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 41667 0 3 0 16137 80 0 0 25 0 1 0 104473579 156323840 37008 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 38165 37008 312 324 0 37234 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 152660

[startup+222.302 s]
/proc/loadavg: 1.00 1.34 1.53 2/78 6802
/proc/meminfo: memFree=1307536/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=179060 CPUtime=222.13
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 48242 0 3 0 22121 92 0 0 25 0 1 0 104473579 183357440 43583 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 44765 43583 312 324 0 43834 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 179060

[startup+282.301 s]
/proc/loadavg: 1.00 1.28 1.49 2/78 6802
/proc/meminfo: memFree=1285712/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=200788 CPUtime=282.09
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 53703 0 3 0 28107 102 0 0 25 0 1 0 104473579 205606912 49044 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 50197 49044 312 324 0 49266 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 200788

[startup+342.301 s]
/proc/loadavg: 1.00 1.22 1.45 2/78 6802
/proc/meminfo: memFree=1271184/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=215224 CPUtime=342.05
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 57283 0 3 0 34092 113 0 0 25 0 1 0 104473579 220389376 52624 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 11525690 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 53806 52624 312 324 0 52875 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 215224

[startup+402.301 s]
/proc/loadavg: 1.00 1.18 1.43 2/78 6802
/proc/meminfo: memFree=1241936/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=244556 CPUtime=402
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 64616 0 3 0 40075 125 0 0 25 0 1 0 104473579 250425344 59957 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 61139 59957 312 324 0 60208 0
Current children cumulated CPU time (s) 402
Current children cumulated vsize (KiB) 244556

[startup+462.302 s]
/proc/loadavg: 1.00 1.14 1.40 2/78 6802
/proc/meminfo: memFree=1228496/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=257892 CPUtime=461.97
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 67977 0 3 0 46064 133 0 0 25 0 1 0 104473579 264081408 63318 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 64473 63318 312 324 0 63542 0
Current children cumulated CPU time (s) 461.97
Current children cumulated vsize (KiB) 257892

[startup+522.302 s]
/proc/loadavg: 1.00 1.12 1.37 2/78 6802
/proc/meminfo: memFree=1218448/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=268132 CPUtime=521.93
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 70515 0 3 0 52055 138 0 0 25 0 1 0 104473579 274567168 65856 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 67033 65856 312 324 0 66102 0
Current children cumulated CPU time (s) 521.93
Current children cumulated vsize (KiB) 268132

[startup+582.302 s]
/proc/loadavg: 1.00 1.09 1.34 2/78 6802
/proc/meminfo: memFree=1210000/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=276420 CPUtime=581.9
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 72588 0 3 0 58047 143 0 0 25 0 1 0 104473579 283054080 67929 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 69105 67929 312 324 0 68174 0
Current children cumulated CPU time (s) 581.9
Current children cumulated vsize (KiB) 276420

[startup+642.302 s]
/proc/loadavg: 1.00 1.07 1.32 2/78 6802
/proc/meminfo: memFree=1201616/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=284852 CPUtime=641.86
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 74689 0 3 0 64038 148 0 0 25 0 1 0 104473579 291688448 70030 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551635 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 71213 70030 312 324 0 70282 0
Current children cumulated CPU time (s) 641.86
Current children cumulated vsize (KiB) 284852


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

/proc/meminfo: memFree=1123600/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=362728 CPUtime=1121.53
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 94172 0 3 0 111952 201 0 0 25 0 1 0 104473579 371433472 89513 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 90682 89513 312 324 0 89751 0
Current children cumulated CPU time (s) 1121.53
Current children cumulated vsize (KiB) 362728

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/78 7000
/proc/meminfo: memFree=1117776/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=368516 CPUtime=1181.5
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 95632 0 3 0 117947 203 0 0 25 0 1 0 104473579 377360384 90973 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 92129 90973 312 324 0 91198 0
Current children cumulated CPU time (s) 1181.5
Current children cumulated vsize (KiB) 368516

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/78 7000
/proc/meminfo: memFree=1112912/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=373376 CPUtime=1241.45
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 96843 0 3 0 123940 205 0 0 25 0 1 0 104473579 382337024 92184 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134573376 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 93344 92184 312 324 0 92413 0
Current children cumulated CPU time (s) 1241.45
Current children cumulated vsize (KiB) 373376

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/78 7000
/proc/meminfo: memFree=1108624/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=377720 CPUtime=1301.41
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 97913 0 3 0 129935 206 0 0 25 0 1 0 104473579 386785280 93254 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 94430 93254 312 324 0 93499 0
Current children cumulated CPU time (s) 1301.41
Current children cumulated vsize (KiB) 377720

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/78 7000
/proc/meminfo: memFree=1104976/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=381388 CPUtime=1361.37
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 98838 0 3 0 135928 209 0 0 25 0 1 0 104473579 390541312 94179 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134572045 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 95347 94179 312 324 0 94416 0
Current children cumulated CPU time (s) 1361.37
Current children cumulated vsize (KiB) 381388

[startup+1422.31 s]
/proc/loadavg: 1.06 1.02 1.12 2/78 7000
/proc/meminfo: memFree=1100624/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=385744 CPUtime=1421.33
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 99919 0 3 0 141922 211 0 0 25 0 1 0 104473579 395001856 95260 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 11525876 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 96436 95260 312 324 0 95505 0
Current children cumulated CPU time (s) 1421.33
Current children cumulated vsize (KiB) 385744

[startup+1482.3 s]
/proc/loadavg: 1.08 1.03 1.11 2/78 7000
/proc/meminfo: memFree=1095440/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=390884 CPUtime=1481.29
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 101220 0 3 0 147915 214 0 0 25 0 1 0 104473579 400265216 96561 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 97721 96561 312 324 0 96790 0
Current children cumulated CPU time (s) 1481.29
Current children cumulated vsize (KiB) 390884

[startup+1542.3 s]
/proc/loadavg: 1.08 1.03 1.11 2/78 7000
/proc/meminfo: memFree=1086672/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=399724 CPUtime=1541.25
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 103425 0 3 0 153906 219 0 0 25 0 1 0 104473579 409317376 98766 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 99931 98766 312 324 0 99000 0
Current children cumulated CPU time (s) 1541.25
Current children cumulated vsize (KiB) 399724

[startup+1602.3 s]
/proc/loadavg: 1.03 1.03 1.09 2/78 7000
/proc/meminfo: memFree=1077968/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=408420 CPUtime=1601.21
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 105612 0 3 0 159898 223 0 0 25 0 1 0 104473579 418222080 100953 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 102105 100953 312 324 0 101174 0
Current children cumulated CPU time (s) 1601.21
Current children cumulated vsize (KiB) 408420

[startup+1662.3 s]
/proc/loadavg: 1.01 1.02 1.09 2/78 7000
/proc/meminfo: memFree=1071632/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=414724 CPUtime=1661.17
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 107188 0 3 0 165891 226 0 0 25 0 1 0 104473579 424677376 102529 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 103681 102529 312 324 0 102750 0
Current children cumulated CPU time (s) 1661.17
Current children cumulated vsize (KiB) 414724

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.08 2/78 7000
/proc/meminfo: memFree=1066448/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=419984 CPUtime=1721.13
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 108498 0 3 0 171885 228 0 0 25 0 1 0 104473579 430063616 103839 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 104996 103839 312 324 0 104065 0
Current children cumulated CPU time (s) 1721.13
Current children cumulated vsize (KiB) 419984

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.07 2/78 7000
/proc/meminfo: memFree=1060880/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=425488 CPUtime=1781.09
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 109861 0 3 0 177878 231 0 0 25 0 1 0 104473579 435699712 105202 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550983 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 106372 105202 312 324 0 105441 0
Current children cumulated CPU time (s) 1781.09
Current children cumulated vsize (KiB) 425488

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.01 1.07 2/78 7000
/proc/meminfo: memFree=1060240/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=426148 CPUtime=1790.69
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 110022 0 3 0 178837 232 0 0 25 0 1 0 104473579 436375552 105363 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 106537 105363 312 324 0 105606 0
Current children cumulated CPU time (s) 1790.69
Current children cumulated vsize (KiB) 426148

[startup+1795.1 s]
/proc/loadavg: 1.00 1.01 1.07 2/78 7000
/proc/meminfo: memFree=1059920/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=426416 CPUtime=1793.89
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 110102 0 3 0 179157 232 0 0 25 0 1 0 104473579 436649984 105443 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 106604 105443 312 324 0 105673 0
Current children cumulated CPU time (s) 1793.89
Current children cumulated vsize (KiB) 426416

[startup+1798.3 s]
/proc/loadavg: 1.00 1.01 1.07 2/78 7000
/proc/meminfo: memFree=1059792/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=426680 CPUtime=1797.08
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 110159 0 3 0 179476 232 0 0 25 0 1 0 104473579 436920320 105500 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 106670 105500 312 324 0 105739 0
Current children cumulated CPU time (s) 1797.08
Current children cumulated vsize (KiB) 426680

[startup+1799.9 s]
/proc/loadavg: 1.00 1.01 1.07 2/78 7000
/proc/meminfo: memFree=1059600/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=426808 CPUtime=1798.68
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 110199 0 3 0 179636 232 0 0 25 0 1 0 104473579 437051392 105540 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 106702 105540 312 324 0 105771 0
Current children cumulated CPU time (s) 1798.68
Current children cumulated vsize (KiB) 426808

[startup+1800.71 s]
/proc/loadavg: 1.00 1.01 1.07 2/78 7000
/proc/meminfo: memFree=1059472/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=426940 CPUtime=1799.49
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 110216 0 3 0 179717 232 0 0 25 0 1 0 104473579 437186560 105557 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 106735 105557 312 324 0 105804 0
Current children cumulated CPU time (s) 1799.49
Current children cumulated vsize (KiB) 426940

[startup+1801.1 s]
/proc/loadavg: 1.00 1.01 1.07 2/78 7000
/proc/meminfo: memFree=1059472/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=426940 CPUtime=1799.88
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 110225 0 3 0 179756 232 0 0 25 0 1 0 104473579 437186560 105566 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 106735 105566 312 324 0 105804 0
Current children cumulated CPU time (s) 1799.88
Current children cumulated vsize (KiB) 426940

[startup+1801.2 s]
/proc/loadavg: 1.00 1.01 1.07 2/78 7000
/proc/meminfo: memFree=1059472/2055920 swapFree=4192812/4192956
[pid=6801] ppid=6799 vsize=426940 CPUtime=1799.98
/proc/6801/stat : 6801 (bsolo3.0.16) R 6799 6801 6741 0 -1 4194304 110227 0 3 0 179766 232 0 0 25 0 1 0 104473579 437186560 105568 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6801/statm: 106735 105568 312 324 0 105804 0
Current children cumulated CPU time (s) 1799.98
Current children cumulated vsize (KiB) 426940

Child status: 0
Real time (s): 1801.29
CPU time (s): 1800.08
CPU user time (s): 1797.69
CPU system time (s): 2.39364
CPU usage (%): 99.9328
Max. virtual memory (cumulated for all children) (KiB): 426940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.69
system time used= 2.39364
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 110229
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 37942

runsolver used 1.71374 second user time and 4.84626 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sat Apr 14 15:46:55 UTC 2007

IDJOB= 348020
IDBENCH= 1605
IDSOLVER= 163
FILE ID= node39/348020-1176565615

PBS_JOBID= 4556875

Free space on /tmp= 66549 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-CMS750_4.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348020-1176565615/instance-348020-1176565615.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-348020-1176565615 -o ROOT/results/node39/solver-348020-1176565615 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348020-1176565615/instance-348020-1176565615.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  55e4261919fe5e3e5c6520778d47a3ef

RANDOM SEED= 977594103

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1482280 kB
Buffers:         39372 kB
Cached:         228820 kB
SwapCached:          0 kB
Active:         327496 kB
Inactive:       135172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1482280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           15808 kB
Writeback:           0 kB
Mapped:         213384 kB
Slab:            96244 kB
Committed_AS:   355780 kB
PageTables:       2012 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= 66549 MiB

End job on node39 on Sat Apr 14 16:16:57 UTC 2007