Trace number 432642

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 3.0.17? (TO) 1800.1 1800.63

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-woodw.opb
MD5SUMef3d01fb716807987360ebbfd3d821b6
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 variables252150
Total number of constraints1098
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 constraints1098
Minimum length of a constraint30
Maximum length of a constraint43590
Number of terms in the objective function 120
Biggest coefficient in the objective function 65537
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524404
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 559950
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 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432642-1177947050/instance-432642-1177947050.opb
0.00/0.00	c File size is 12296037 bytes.
2.89/2.91	c Highest Coefficient sum: 559950
2.89/2.91	c Parsing was ok!!
2.89/2.91	c Total parsing time: 2.912 s
2.99/3.09	c Var: 252150 Constr: 2183 292/0/1891 Lit: 2197050 Watch. Lit: 526766
2.99/3.09	c Obj. Vars: 120 (0.0475907 % of total variables)
183.82/183.98	c Pre-processing Time: 183.913 s
183.82/183.99	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
183.82/183.99	c        0 123917     1407  1908690 1356  1081414  500000      0      0 183.91
183.82/183.99	c Switching off LPR mode.
1800.06/1800.60	c      101 123915     1508  1936839 1284  1368593  550001    101      0 232.56
1800.06/1800.60	c      251 123915     1658  1990517 1200  1371966  605002    251      1 233.07
1800.06/1800.60	c      479 123915     1886  2031422 1077  1373098  665503    479      2 237.66
1800.06/1800.60	c      817 123913     2224  2040505  917  1373615  732054    817      3 253.29
1800.06/1800.60	c     1325 123913     2732  2063179  755  1375196  805260   1325      4 296.37
1800.06/1800.60	c     2088 123912     3495  2340536  669  1374456  885787   2088      6 298.32
1800.06/1800.60	c     3234 123912     4641  2461272  530  1381518  974366   3234      9 346.79
1800.06/1800.60	c     4955 123912     6362  2489278  391  1388876  500000   4955     10 483.35
1800.06/1800.60	c     7540 123912     8947  3342580  373  1400203  550001   7540     13 539.66
1800.06/1800.60	c Caught signal: 15
1800.06/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.60	c    9    11061   6336  3909032    12468  3772533  11061      6 1800.07
1800.06/1800.60	s UNKNOWN
1800.06/1800.60	c Total time: 1800.07 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-432642-1177947050 -o ROOT/results/node19/solver-432642-1177947050 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432642-1177947050/instance-432642-1177947050.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: 0.93 0.98 0.94 3/77 19321
/proc/meminfo: memFree=1836032/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=23744 CPUtime=0
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 242622505 24313856 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 5936 333 279 324 0 2004 0

[startup+0.0402239 s]
/proc/loadavg: 0.93 0.98 0.94 3/77 19321
/proc/meminfo: memFree=1836032/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=24956 CPUtime=0.03
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 697 0 0 0 3 0 0 0 18 0 1 0 242622505 25554944 667 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134524931 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 6239 668 326 324 0 2307 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 24956

[startup+0.101223 s]
/proc/loadavg: 0.93 0.98 0.94 3/77 19321
/proc/meminfo: memFree=1836032/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=26448 CPUtime=0.09
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 1175 0 0 0 9 0 0 0 18 0 1 0 242622505 27082752 1105 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134524931 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 6612 1105 399 324 0 2680 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26448

[startup+0.301244 s]
/proc/loadavg: 0.93 0.98 0.94 3/77 19321
/proc/meminfo: memFree=1836032/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=23896 CPUtime=0.29
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 2878 0 0 0 28 1 0 0 19 0 1 0 242622505 24469504 2632 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 5974 2632 620 324 0 2042 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23896

[startup+0.701286 s]
/proc/loadavg: 0.93 0.98 0.94 3/77 19321
/proc/meminfo: memFree=1836032/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=32248 CPUtime=0.69
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 5716 0 0 0 68 1 0 0 23 0 1 0 242622505 33021952 5118 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 8062 5118 1060 324 0 4130 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32248

[startup+1.50137 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 19322
/proc/meminfo: memFree=1814584/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=46456 CPUtime=1.49
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 10679 0 0 0 146 3 0 0 25 0 1 0 242622505 47570944 9382 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 11614 9382 1932 324 0 7682 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46456

[startup+3.10155 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 19322
/proc/meminfo: memFree=1797944/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=83356 CPUtime=3.09
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 25778 0 0 0 300 9 0 0 25 0 1 0 242622505 85356544 19603 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7919227 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 20839 19604 303 324 0 19909 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83356

[startup+6.30189 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 19322
/proc/meminfo: memFree=1738872/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=104544 CPUtime=6.29
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 30715 0 0 0 618 11 0 0 25 0 1 0 242622505 107053056 24540 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 26136 24540 303 324 0 25206 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 104544

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.94 2/78 19322
/proc/meminfo: memFree=1738816/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=104544 CPUtime=12.69
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 30715 0 0 0 1258 11 0 0 25 0 1 0 242622505 107053056 24540 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 26136 24540 303 324 0 25206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 104544

[startup+25.503 s]
/proc/loadavg: 0.95 0.98 0.94 2/78 19322
/proc/meminfo: memFree=1738944/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=104544 CPUtime=25.48
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 30719 0 0 0 2537 11 0 0 25 0 1 0 242622505 107053056 24544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 26136 24544 303 324 0 25206 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 104544

[startup+51.1027 s]
/proc/loadavg: 0.97 0.98 0.94 2/78 19322
/proc/meminfo: memFree=1738688/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=104808 CPUtime=51.06
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 30774 0 0 0 5094 12 0 0 25 0 1 0 242622505 107323392 24599 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 26202 24599 303 324 0 25272 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 104808

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.94 2/78 19322
/proc/meminfo: memFree=1738752/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=104808 CPUtime=102.25
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 30774 0 0 0 10213 12 0 0 25 0 1 0 242622505 107323392 24599 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 26202 24599 303 324 0 25272 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 104808

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19322
/proc/meminfo: memFree=1738752/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=104808 CPUtime=162.23
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 30774 0 0 0 16210 13 0 0 25 0 1 0 242622505 107323392 24599 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 26202 24599 303 324 0 25272 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 104808

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19322
/proc/meminfo: memFree=1738560/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=104940 CPUtime=222.21
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 31310 0 0 0 22207 14 0 0 25 0 1 0 242622505 107458560 24642 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 26235 24642 308 324 0 25305 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 104940

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19322
/proc/meminfo: memFree=1738240/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=105328 CPUtime=282.19
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 31405 0 0 0 28205 14 0 0 25 0 1 0 242622505 107855872 24737 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 26332 24737 308 324 0 25402 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 105328

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19322
/proc/meminfo: memFree=1733568/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=109944 CPUtime=342.17
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 32584 0 0 0 34202 15 0 0 25 0 1 0 242622505 112582656 25911 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 27486 25911 308 324 0 26556 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 109944

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19322
/proc/meminfo: memFree=1732672/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=110804 CPUtime=402.15
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 32796 0 0 0 40200 15 0 0 25 0 1 0 242622505 113463296 26123 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 27701 26123 308 324 0 26771 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 110804

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19322
/proc/meminfo: memFree=1732096/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=111332 CPUtime=462.14
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 32931 0 0 0 46198 16 0 0 25 0 1 0 242622505 114003968 26258 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 27833 26258 308 324 0 26903 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 111332

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19322
/proc/meminfo: memFree=1724992/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=118660 CPUtime=522.12
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 34768 0 0 0 52194 18 0 0 25 0 1 0 242622505 121507840 28095 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 29665 28095 308 324 0 28735 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 118660

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19322
/proc/meminfo: memFree=1720512/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=122920 CPUtime=582.1
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 35821 0 0 0 58191 19 0 0 25 0 1 0 242622505 125870080 29148 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 30730 29148 308 324 0 29800 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 122920

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19324
/proc/meminfo: memFree=1718592/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=124624 CPUtime=642.09
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 36286 0 0 0 64189 20 0 0 25 0 1 0 242622505 127614976 29613 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 31156 29613 308 324 0 30226 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 124624


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19324
/proc/meminfo: memFree=1717760/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=125420 CPUtime=822.03
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 36510 0 0 0 82182 21 0 0 25 0 1 0 242622505 128430080 29837 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 31355 29837 308 324 0 30425 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 125420

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19324
/proc/meminfo: memFree=1717568/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=125668 CPUtime=882.02
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 36544 0 0 0 88180 22 0 0 25 0 1 0 242622505 128684032 29871 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 31417 29871 308 324 0 30487 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 125668

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19324
/proc/meminfo: memFree=1717504/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=125668 CPUtime=942
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 36561 0 0 0 94178 22 0 0 25 0 1 0 242622505 128684032 29888 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 31417 29888 308 324 0 30487 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 125668

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19324
/proc/meminfo: memFree=1717504/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=125668 CPUtime=1001.98
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 36569 0 0 0 100176 22 0 0 25 0 1 0 242622505 128684032 29896 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 31417 29896 308 324 0 30487 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 125668

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19324
/proc/meminfo: memFree=1717440/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=125800 CPUtime=1061.97
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 36580 0 0 0 106174 23 0 0 25 0 1 0 242622505 128819200 29907 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 31450 29907 308 324 0 30520 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 125800

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19324
/proc/meminfo: memFree=1717248/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=125932 CPUtime=1121.95
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 36630 0 0 0 112172 23 0 0 25 0 1 0 242622505 128954368 29957 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 31483 29957 308 324 0 30553 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 125932

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19324
/proc/meminfo: memFree=1717184/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=126064 CPUtime=1181.93
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 36645 0 0 0 118169 24 0 0 25 0 1 0 242622505 129089536 29972 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 31516 29972 308 324 0 30586 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 126064

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19324
/proc/meminfo: memFree=1716736/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=126460 CPUtime=1241.91
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 36745 0 0 0 124167 24 0 0 25 0 1 0 242622505 129495040 30072 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 31615 30072 308 324 0 30685 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 126460

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19324
/proc/meminfo: memFree=1716672/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=126460 CPUtime=1301.9
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 36752 0 0 0 130165 25 0 0 25 0 1 0 242622505 129495040 30079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 31615 30079 308 324 0 30685 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 126460

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19324
/proc/meminfo: memFree=1716480/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=126592 CPUtime=1361.88
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 36788 0 0 0 136163 25 0 0 25 0 1 0 242622505 129630208 30115 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 31648 30115 308 324 0 30718 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 126592

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19324
/proc/meminfo: memFree=1716224/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=126868 CPUtime=1421.87
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 36842 0 0 0 142161 26 0 0 25 0 1 0 242622505 129912832 30169 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 31717 30169 308 324 0 30787 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 126868

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19324
/proc/meminfo: memFree=1715904/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=127132 CPUtime=1481.84
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 36913 0 0 0 148158 26 0 0 25 0 1 0 242622505 130183168 30240 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 31783 30240 308 324 0 30853 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 127132

[startup+1542.3 s]
/proc/loadavg: 1.06 1.00 0.94 2/78 19324
/proc/meminfo: memFree=1715840/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=127264 CPUtime=1541.83
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 36967 0 0 0 154156 27 0 0 25 0 1 0 242622505 130318336 30294 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 31816 30294 308 324 0 30886 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 127264

[startup+1602.3 s]
/proc/loadavg: 1.02 1.00 0.94 2/78 19324
/proc/meminfo: memFree=1715712/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=127392 CPUtime=1601.81
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 36985 0 0 0 160154 27 0 0 25 0 1 0 242622505 130449408 30312 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 31848 30312 308 324 0 30918 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 127392

[startup+1662.3 s]
/proc/loadavg: 1.01 1.00 0.94 2/78 19324
/proc/meminfo: memFree=1715136/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=127924 CPUtime=1661.8
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 37120 0 0 0 166152 28 0 0 25 0 1 0 242622505 130994176 30447 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 31981 30447 308 324 0 31051 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 127924

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19324
/proc/meminfo: memFree=1713664/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=129376 CPUtime=1721.77
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 37480 0 0 0 172149 28 0 0 25 0 1 0 242622505 132481024 30807 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 32344 30807 308 324 0 31414 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 129376

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19324
/proc/meminfo: memFree=1713728/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=129376 CPUtime=1781.76
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 37480 0 0 0 178147 29 0 0 25 0 1 0 242622505 132481024 30807 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 32344 30807 308 324 0 31414 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 129376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19324
/proc/meminfo: memFree=1713728/2055920 swapFree=4153640/4192956
[pid=19321] ppid=19319 vsize=129376 CPUtime=1800.06
/proc/19321/stat : 19321 (bsolo3.0.17) R 19319 19321 18473 0 -1 4194304 37480 0 0 0 179977 29 0 0 25 0 1 0 242622505 132481024 30807 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19321/statm: 32344 30807 308 324 0 31414 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 129376

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

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

Child status: 15
Real time (s): 1800.63
CPU time (s): 1800.1
CPU user time (s): 1799.78
CPU system time (s): 0.317951
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 129376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.317951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37484
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= 37842

runsolver used 1.41878 second user time and 3.69744 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Mon Apr 30 15:30:51 UTC 2007

IDJOB= 432642
IDBENCH= 1641
IDSOLVER= 199
FILE ID= node19/432642-1177947050

PBS_JOBID= 4727651

Free space on /tmp= 66546 MiB

SOLVER NAME= bsolo 3.0.17
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-woodw.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432642-1177947050/instance-432642-1177947050.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-432642-1177947050 -o ROOT/results/node19/solver-432642-1177947050 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432642-1177947050/instance-432642-1177947050.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  ef3d01fb716807987360ebbfd3d821b6

RANDOM SEED= 128144582

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1836440 kB
Buffers:         32164 kB
Cached:          98812 kB
SwapCached:       7948 kB
Active:          65404 kB
Inactive:        89324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1836440 kB
SwapTotal:     4192956 kB
SwapFree:      4153640 kB
Dirty:           18672 kB
Writeback:           0 kB
Mapped:          30788 kB
Slab:            50260 kB
Committed_AS:  4797640 kB
PageTables:       1788 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= 66546 MiB

End job on node19 on Mon Apr 30 16:00:54 UTC 2007