Trace number 433213

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? (MO) 850.523 850.803

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-blp-ic98.opb
MD5SUMcbbc019f11b539634b02edfceafed9db
Bench CategoryOPT-BIGINT (optimisation, big 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 variables15501
Total number of constraints763
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)627
Number of constraints which are nor clauses,nor cardinality constraints136
Minimum length of a constraint8
Maximum length of a constraint13581
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 83886080000000
Number of bits of the biggest number in a constraint 47
Biggest sum of numbers in a constraint 783292842349555
Number of bits of the biggest sum of numbers50
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/433213-1177956376/instance-433213-1177956376.opb
0.00/0.00	c File size is 2521522 bytes.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.39/0.43	c Highest Coefficient sum: 7.83293e+14
0.39/0.43	c Parsing was ok!!
0.39/0.43	c Total parsing time: 0.433 s
0.39/0.47	c Var: 15501 Constr: 853 0/627/226 Lit: 374696 Watch. Lit: 193865
0.39/0.47	c Obj. Vars: 31 (0.199987 % of total variables)
179.55/179.61	c Pre-processing Time: 179.562 s
850.21/850.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
850.21/850.50	c        0  15267      853   374696  439   277203  817620      0      0 179.56
850.21/850.50	c      100  15267      953   424817  445   280359  899383    100      0 192.01
850.21/850.50	c      266  15267     1119   528234  472   279784  989322    266      1 197.07
850.21/850.50	c      491  15267     1344  1071640  797   279895  500000    491      2 204.25
850.21/850.50	c      829  15267     1682  1380298  820   281613  550001    829      3 220.27
850.21/850.50	c     1340  15267     2193  1624816  740   281945  605002   1340      5 261.87
850.21/850.50	c     2111  15267     2964  2853752  962   283112  665503   2111      7 279.18
850.21/850.50	c     3273  15267     4126  4135312 1002   286722  732054   3273     10 323.66
850.21/850.50	c     5008  15267     5861  6044877 1031   290054  805260   5008     14 339.85
850.21/850.50	c     7596  15267     8449  8232704  974   294270  885787   7596     18 403.32
850.21/850.50	c    11483  15267    12336 12515459 1014   302012  974366  11483     24 477.19
850.21/850.50	c    17310  15267    18163 36140785 1989   314821  500000  17310     29 581.97
850.21/850.50	c    26047  15267    26900 76900404 2858   332692  550001  26047     34 751.39
850.21/850.50	c Caught signal: 15
850.21/850.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
850.21/850.50	c   12    32639   3461   221901    33492 143293816  32639     38 850.23
850.21/850.50	s UNKNOWN
850.21/850.50	c Total time: 850.225 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/node17/watcher-433213-1177956376 -o ROOT/results/node17/solver-433213-1177956376 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433213-1177956376/instance-433213-1177956376.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: 0.99 0.97 0.96 3/77 5978
/proc/meminfo: memFree=1642688/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=14200 CPUtime=0
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 243555192 14540800 335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3294843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 3550 335 280 324 0 2004 0

[startup+0.0426851 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 5978
/proc/meminfo: memFree=1642688/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=15248 CPUtime=0.03
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 685 0 0 0 3 0 0 0 18 0 1 0 243555192 15613952 655 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 3812 655 337 324 0 2266 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 15248

[startup+0.101691 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 5978
/proc/meminfo: memFree=1642688/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=16368 CPUtime=0.09
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 1036 0 0 0 9 0 0 0 18 0 1 0 243555192 16760832 1006 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 4092 1006 425 324 0 2546 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16368

[startup+0.301712 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 5978
/proc/meminfo: memFree=1642688/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=10928 CPUtime=0.29
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 1964 0 0 0 28 1 0 0 19 0 1 0 243555192 11190272 1891 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 2732 1891 714 324 0 1186 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10928

[startup+0.701753 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 5978
/proc/meminfo: memFree=1642688/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=16924 CPUtime=0.69
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 4261 0 0 0 68 1 0 0 22 0 1 0 243555192 17330176 3572 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 4231 3573 303 324 0 3301 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16924

[startup+1.50184 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5979
/proc/meminfo: memFree=1628984/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=18508 CPUtime=1.48
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 4635 0 0 0 147 1 0 0 25 0 1 0 243555192 18952192 3946 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 4627 3946 303 324 0 3697 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 18508

[startup+3.102 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5979
/proc/meminfo: memFree=1627128/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=19432 CPUtime=3.09
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 4884 0 0 0 307 2 0 0 25 0 1 0 243555192 19898368 4195 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 4858 4195 303 324 0 3928 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19432

[startup+6.30134 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5979
/proc/meminfo: memFree=1626552/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=19432 CPUtime=6.29
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 4884 0 0 0 627 2 0 0 25 0 1 0 243555192 19898368 4195 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 4858 4195 303 324 0 3928 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19432

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5979
/proc/meminfo: memFree=1626552/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=19432 CPUtime=12.69
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 4884 0 0 0 1267 2 0 0 25 0 1 0 243555192 19898368 4195 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 4858 4195 303 324 0 3928 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19432

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5979
/proc/meminfo: memFree=1626680/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=19432 CPUtime=25.48
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 4884 0 0 0 2546 2 0 0 25 0 1 0 243555192 19898368 4195 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 4858 4195 303 324 0 3928 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19432

[startup+51.101 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5979
/proc/meminfo: memFree=1622840/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=23480 CPUtime=51.08
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 6026 0 0 0 5104 4 0 0 25 0 1 0 243555192 24043520 5215 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540690 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 5870 5215 305 324 0 4940 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23480

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5979
/proc/meminfo: memFree=1622776/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=23480 CPUtime=102.27
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 6026 0 0 0 10223 4 0 0 25 0 1 0 243555192 24043520 5215 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 5870 5215 305 324 0 4940 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23480

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5979
/proc/meminfo: memFree=1622840/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=23480 CPUtime=162.24
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 6026 0 0 0 16220 4 0 0 25 0 1 0 243555192 24043520 5215 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 5870 5215 305 324 0 4940 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23480

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5979
/proc/meminfo: memFree=1613752/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=32512 CPUtime=222.23
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 9277 0 0 0 22217 6 0 0 25 0 1 0 243555192 33292288 7484 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 8128 7484 309 324 0 7198 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32512

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5979
/proc/meminfo: memFree=1595064/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=51412 CPUtime=282.21
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 13997 0 0 0 28213 8 0 0 25 0 1 0 243555192 52645888 12204 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 12853 12204 309 324 0 11923 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 51412

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5979
/proc/meminfo: memFree=1552632/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=93628 CPUtime=342.2
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 24574 0 0 0 34205 15 0 0 25 0 1 0 243555192 95875072 22781 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572603 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 23407 22781 309 324 0 22477 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 93628

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5979
/proc/meminfo: memFree=1528760/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=117272 CPUtime=402.18
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 30457 0 0 0 40200 18 0 0 25 0 1 0 243555192 120086528 28664 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 29318 28664 309 324 0 28388 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 117272

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5979
/proc/meminfo: memFree=1476792/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=169304 CPUtime=462.17
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 43480 0 0 0 46190 27 0 0 25 0 1 0 243555192 173367296 41687 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 42326 41687 309 324 0 41396 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 169304

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5979
/proc/meminfo: memFree=1447672/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=198548 CPUtime=522.15
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 50787 0 0 0 52185 30 0 0 25 0 1 0 243555192 203313152 48994 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 49637 48994 309 324 0 48707 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 198548

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5979
/proc/meminfo: memFree=1171704/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=475664 CPUtime=582.14
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 120067 0 0 0 58157 57 0 0 25 0 1 0 243555192 487079936 118274 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 118916 118274 309 324 0 117986 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 475664

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5979
/proc/meminfo: memFree=999288/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=645672 CPUtime=642.13
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 162582 0 0 0 64139 74 0 0 25 0 1 0 243555192 661168128 160789 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 161418 160789 309 324 0 160488 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 645672

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5979
/proc/meminfo: memFree=817144/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=828272 CPUtime=702.11
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 208228 0 0 0 70120 91 0 0 25 0 1 0 243555192 848150528 206435 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572597 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 207068 206435 309 324 0 206138 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 828272

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5979
/proc/meminfo: memFree=592440/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=1052052 CPUtime=762.09
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 265525 0 0 0 76095 114 0 0 25 0 1 0 243555192 1077301248 262373 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3292916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 263013 262373 309 324 0 262083 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1052052

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5979
/proc/meminfo: memFree=52920/2055920 swapFree=4140232/4192956
[pid=5978] ppid=5976 vsize=1596176 CPUtime=822.08
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 424930 0 0 0 82031 177 0 0 25 0 1 0 243555192 1634484224 398347 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 399044 398353 309 324 0 398114 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1596176



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+850.502 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5979
/proc/meminfo: memFree=15096/2055920 swapFree=4140032/4192956
[pid=5978] ppid=5976 vsize=1843236 CPUtime=850.21
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194304 497785 0 0 0 84817 204 0 0 25 0 1 0 243555192 1887473664 460192 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 460809 460192 309 324 0 459879 0
Current children cumulated CPU time (s) 850.21
Current children cumulated vsize (KiB) 1843236

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

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

[startup+850.607 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5979
/proc/meminfo: memFree=15096/2055920 swapFree=4140032/4192956
[pid=5978] ppid=5976 vsize=0 CPUtime=850.32
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194308 497789 0 0 0 84818 214 0 0 25 0 1 0 243555192 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 850.32
Current children cumulated vsize (KiB) 0

[startup+850.802 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5979
/proc/meminfo: memFree=15096/2055920 swapFree=4140032/4192956
[pid=5978] ppid=5976 vsize=0 CPUtime=850.52
/proc/5978/stat : 5978 (bsolo3.0.17) R 5976 5978 5666 0 -1 4194308 497789 0 0 0 84818 234 0 0 25 0 1 0 243555192 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/5978/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 850.52
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 850.803
CPU time (s): 850.523
CPU user time (s): 848.18
CPU system time (s): 2.34264
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 1843236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 848.18
system time used= 2.34264
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 497789
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= 13
involuntary context switches= 1113

runsolver used 0.627904 second user time and 1.88271 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Mon Apr 30 18:06:17 UTC 2007

IDJOB= 433213
IDBENCH= 2366
IDSOLVER= 199
FILE ID= node17/433213-1177956376

PBS_JOBID= 4727698

Free space on /tmp= 66556 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-blp-ic98.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433213-1177956376/instance-433213-1177956376.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-433213-1177956376 -o ROOT/results/node17/solver-433213-1177956376 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433213-1177956376/instance-433213-1177956376.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  cbbc019f11b539634b02edfceafed9db

RANDOM SEED= 972493109

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1643160 kB
Buffers:         39300 kB
Cached:         279752 kB
SwapCached:      15576 kB
Active:         221128 kB
Inactive:       121464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1643160 kB
SwapTotal:     4192956 kB
SwapFree:      4140232 kB
Dirty:            9120 kB
Writeback:           0 kB
Mapped:          30388 kB
Slab:            55764 kB
Committed_AS:  7374312 kB
PageTables:       1796 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= 66556 MiB

End job on node17 on Mon Apr 30 18:20:30 UTC 2007