Trace number 362435

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 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran4x64.opb
MD5SUM094943d5c572e297ea40a22e131cb082
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.186971
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7936
Total number of constraints324
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 constraints324
Minimum length of a constraint31
Maximum length of a constraint1920
Number of terms in the objective function 7936
Biggest coefficient in the objective function 1873
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530542
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 530542
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/362435-1177012560/instance-362435-1177012560.opb
0.00/0.01	c File size is 306114 bytes.
0.05/0.06	c Highest Coefficient sum: 530542
0.05/0.06	c Parsing was ok!!
0.05/0.06	c Total parsing time: 0.058 s
0.05/0.07	c Var: 7936 Constr: 392 41/0/351 Lit: 38656 Watch. Lit: 23432
0.05/0.07	c Obj. Vars: 7936 (100 % of total variables)
2.38/2.43	c Pre-processing Time: 2.427 s
2.38/2.43	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.38/2.43	c        0   3776      392    38656   98    23469   60285      0      0 2.43
2.38/2.43	c Switching off LPR mode.
1799.96/1800.64	c      101   3776      493   126663  256    23676   66314    101     40 2.49
1799.96/1800.64	c      251   3776      643   211198  328    24000   72946    251     96 2.60
1799.96/1800.64	c      476   3776      868   226764  261    24469   80241    476    178 2.67
1799.96/1800.64	c      824   3776     1216   248388  204    25159   88266    824    289 2.85
1799.96/1800.64	c     1332   3776     1724   279839  162    26168   97093   1332    436 3.05
1799.96/1800.64	c     2095   3776     2487   331670  133    27701  106803   2095    586 3.58
1799.96/1800.64	c     3241   3776     3633   405917  111    29971  117484   3241    683 4.75
1799.96/1800.64	c     4962   3776     5354   532685   99    33420  129233   4962    768 6.46
1799.96/1800.64	c     7548   3776     7940   818230  103    38605  142157   7548    885 8.52
1799.96/1800.64	c    11427   3776    11819  1264479  106    46369  156373  11427    951 12.02
1799.96/1800.64	c    17249   3776    17641  1673009   94    58005  172011  17249   1082 15.93
1799.96/1800.64	c    25986   3776    26378  2448761   92    75484  189213  25986    997 26.04
1799.96/1800.64	c    39096   3776    39488  3677378   93   101705  208135  39096   1101 35.50
1799.96/1800.64	c    58768   3776    59160  6000401  101   141052  228949  58768    822 71.47
1799.96/1800.64	c    88278   3776    88670  9059996  102   200066  251844  88278    526 167.72
1799.96/1800.64	c   132548   3776   132940 15226154  114   288603  277029 132548    310 426.90
1799.96/1800.64	c   198959   3776   199351 23957014  120   421427  304732 198959    202 983.88
1799.96/1800.64	c Resources Exceeded
1799.96/1800.64	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.96/1800.64	c   17   274333 141558  1400703   274725 32840963 274333    152 1800.00
1799.96/1800.64	s UNKNOWN
1799.96/1800.64	c Total time: 1800 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node68/watcher-362435-1177012560 -o ROOT/results/node68/solver-362435-1177012560 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362435-1177012560/instance-362435-1177012560.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: 0.92 0.98 0.99 3/64 24990
/proc/meminfo: memFree=1854256/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=19848 CPUtime=0
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 361 0 3 0 0 0 0 0 18 0 1 0 177245532 20324352 332 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10950267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 4962 333 281 324 0 3956 0

[startup+0.067358 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24990
/proc/meminfo: memFree=1854256/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=5340 CPUtime=0.05
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 714 0 3 0 5 0 0 0 18 0 1 0 177245532 5468160 685 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10950267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 1335 685 356 324 0 329 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5340

[startup+0.10136 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24990
/proc/meminfo: memFree=1854256/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=6224 CPUtime=0.08
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 1029 0 3 0 8 0 0 0 18 0 1 0 177245532 6373376 925 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 1556 925 305 324 0 625 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6224

[startup+0.301378 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24990
/proc/meminfo: memFree=1854256/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=6224 CPUtime=0.28
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 1029 0 3 0 28 0 0 0 19 0 1 0 177245532 6373376 925 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 1556 925 305 324 0 625 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6224

[startup+0.701415 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24990
/proc/meminfo: memFree=1854256/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=6224 CPUtime=0.68
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 1029 0 3 0 68 0 0 0 23 0 1 0 177245532 6373376 925 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 1556 925 305 324 0 625 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6224

[startup+1.50149 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24991
/proc/meminfo: memFree=1850664/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=6476 CPUtime=1.48
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 1160 0 3 0 147 1 0 0 25 0 1 0 177245532 6631424 993 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 1619 993 307 324 0 688 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6476

[startup+3.10163 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24991
/proc/meminfo: memFree=1850408/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=9464 CPUtime=3.08
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 1932 0 3 0 305 3 0 0 25 0 1 0 177245532 9691136 1733 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10948136 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 2366 1733 311 324 0 1435 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9464

[startup+6.30192 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24991
/proc/meminfo: memFree=1845224/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=12804 CPUtime=6.28
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 2769 0 3 0 622 6 0 0 25 0 1 0 177245532 13111296 2570 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 3201 2570 312 324 0 2270 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12804

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24991
/proc/meminfo: memFree=1834096/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=24528 CPUtime=12.68
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 5697 0 3 0 1257 11 0 0 25 0 1 0 177245532 25116672 5498 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10950267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 6132 5498 312 324 0 5201 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24528

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 24991
/proc/meminfo: memFree=1818224/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=39416 CPUtime=25.45
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 9412 0 3 0 2527 18 0 0 25 0 1 0 177245532 40361984 9213 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/24990/statm: 9854 9213 312 324 0 8923 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 39416

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 24991
/proc/meminfo: memFree=1782128/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=75500 CPUtime=51.03
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 18448 0 3 0 5067 36 0 0 25 0 1 0 177245532 77312000 18249 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 18875 18249 312 324 0 17944 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 75500

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 24991
/proc/meminfo: memFree=1757104/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=100040 CPUtime=102.22
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 24570 0 3 0 10174 48 0 0 25 0 1 0 177245532 102440960 24371 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10950267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 25010 24371 312 324 0 24079 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 100040

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24991
/proc/meminfo: memFree=1727920/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=129392 CPUtime=162.2
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 31918 0 3 0 16158 62 0 0 25 0 1 0 177245532 132497408 31719 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 32348 31719 312 324 0 31417 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 129392

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24991
/proc/meminfo: memFree=1705264/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=151724 CPUtime=222.18
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 37488 0 3 0 22145 73 0 0 25 0 1 0 177245532 155365376 37289 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 37931 37289 312 324 0 37000 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 151724

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24991
/proc/meminfo: memFree=1684272/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=172664 CPUtime=282.17
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 42744 0 3 0 28135 82 0 0 25 0 1 0 177245532 176807936 42545 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 43166 42545 312 324 0 42235 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 172664

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 25161
/proc/meminfo: memFree=1667184/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=188228 CPUtime=342.06
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 46629 0 3 0 34117 89 0 0 25 0 1 0 177245532 192745472 46430 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 47057 46430 312 324 0 46126 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 188228

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1650352/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=206204 CPUtime=402.03
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 51115 0 3 0 40105 98 0 0 25 0 1 0 177245532 211152896 50916 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10950267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 51551 50916 312 324 0 50620 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 206204

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1630832/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=225528 CPUtime=462.01
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 55950 0 3 0 46093 108 0 0 25 0 1 0 177245532 230940672 55751 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 56382 55751 312 324 0 55451 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 225528

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1613424/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=243076 CPUtime=522
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 60341 0 3 0 52078 122 0 0 25 0 1 0 177245532 248909824 60142 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 60769 60142 312 324 0 59838 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 243076

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1600496/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=255916 CPUtime=581.98
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 63541 0 3 0 58070 128 0 0 25 0 1 0 177245532 262057984 63342 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 63979 63342 312 324 0 63048 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 255916

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1585904/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=270276 CPUtime=641.96
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 67145 0 3 0 64063 133 0 0 25 0 1 0 177245532 276762624 66946 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551099 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 67569 66946 312 324 0 66638 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 270276


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1541360/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=314708 CPUtime=881.9
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 78257 0 3 0 88033 157 0 0 25 0 1 0 177245532 322260992 78058 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551108 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 78677 78058 312 324 0 77746 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 314708

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1530928/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=325268 CPUtime=941.88
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 80893 0 3 0 94027 161 0 0 25 0 1 0 177245532 333074432 80694 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 81317 80694 312 324 0 80386 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 325268

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1520624/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=335472 CPUtime=1001.87
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 83429 0 3 0 100021 166 0 0 25 0 1 0 177245532 343523328 83230 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 83868 83230 312 324 0 82937 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 335472

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1513968/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=342068 CPUtime=1061.86
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 85090 0 3 0 106014 172 0 0 25 0 1 0 177245532 350277632 84891 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 85517 84891 312 324 0 84586 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 342068

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1505200/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=350872 CPUtime=1121.84
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 87287 0 3 0 112008 176 0 0 25 0 1 0 177245532 359292928 87088 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 87718 87088 312 324 0 86787 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 350872

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1495600/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=360584 CPUtime=1181.82
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 89710 0 3 0 118001 181 0 0 25 0 1 0 177245532 369238016 89511 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 90146 89511 312 324 0 89215 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 360584

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1486576/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=369376 CPUtime=1241.8
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 91919 0 3 0 123993 187 0 0 25 0 1 0 177245532 378241024 91720 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 92344 91720 312 324 0 91413 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 369376

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1477936/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=377876 CPUtime=1301.79
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 94044 0 3 0 129987 192 0 0 25 0 1 0 177245532 386945024 93845 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 94469 93845 312 324 0 93538 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 377876

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1470704/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=385128 CPUtime=1361.77
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 95858 0 3 0 135982 195 0 0 25 0 1 0 177245532 394371072 95659 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 96282 95659 312 324 0 95351 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 385128

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1460592/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=395192 CPUtime=1421.76
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 98355 0 3 0 141976 200 0 0 25 0 1 0 177245532 404676608 98156 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551271 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 98798 98156 312 324 0 97867 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 395192

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1449648/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=406152 CPUtime=1481.74
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 101115 0 3 0 147968 206 0 0 25 0 1 0 177245532 415899648 100916 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 101538 100916 312 324 0 100607 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 406152

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1441520/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=414280 CPUtime=1541.73
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 103130 0 3 0 153963 210 0 0 25 0 1 0 177245532 424222720 102931 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 103570 102931 312 324 0 102639 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 414280

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1431216/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=424496 CPUtime=1601.71
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 105697 0 3 0 159956 215 0 0 25 0 1 0 177245532 434683904 105498 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 106124 105498 312 324 0 105193 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 424496

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1422384/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=433432 CPUtime=1661.69
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 107921 0 3 0 165948 221 0 0 25 0 1 0 177245532 443834368 107722 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 108358 107722 312 324 0 107427 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 433432

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1413616/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=442108 CPUtime=1721.67
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 110090 0 3 0 171942 225 0 0 25 0 1 0 177245532 452718592 109891 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10945845 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 110527 109891 312 324 0 109596 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 442108

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1403632/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=452056 CPUtime=1781.66
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194304 112576 0 3 0 177936 230 0 0 25 0 1 0 177245532 462905344 112377 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/statm: 113014 112377 312 324 0 112083 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 452056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1799856/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=0 CPUtime=1800.06
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194308 113262 0 3 0 179768 238 0 0 25 0 1 0 177245532 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/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: 0.99 0.98 0.99 2/65 25189
/proc/meminfo: memFree=1799856/2055920 swapFree=4183868/4192956
[pid=24990] ppid=24988 vsize=0 CPUtime=1800.06
/proc/24990/stat : 24990 (bsolo3.0.16) R 24988 24990 24776 0 -1 4194308 113262 0 3 0 179768 238 0 0 25 0 1 0 177245532 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24990/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): 1800.72
CPU time (s): 1800.08
CPU user time (s): 1797.68
CPU system time (s): 2.39364
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 454784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.68
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= 113262
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= 3948

runsolver used 1.22181 second user time and 3.76643 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Thu Apr 19 19:56:00 UTC 2007

IDJOB= 362435
IDBENCH= 1560
IDSOLVER= 163
FILE ID= node68/362435-1177012560

PBS_JOBID= 4630548

Free space on /tmp= 66323 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/fctp/normalized-reduced-mps-v2-20-10-ran4x64.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362435-1177012560/instance-362435-1177012560.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-362435-1177012560 -o ROOT/results/node68/solver-362435-1177012560 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362435-1177012560/instance-362435-1177012560.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  094943d5c572e297ea40a22e131cb082

RANDOM SEED= 390286383

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1854600 kB
Buffers:          9324 kB
Cached:         129768 kB
SwapCached:       2824 kB
Active:          27168 kB
Inactive:       121860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1854600 kB
SwapTotal:     4192956 kB
SwapFree:      4183868 kB
Dirty:            4676 kB
Writeback:           0 kB
Mapped:          15956 kB
Slab:            38372 kB
Committed_AS:  2756472 kB
PageTables:       1380 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= 66323 MiB

End job on node68 on Thu Apr 19 20:26:03 UTC 2007