Trace number 432596

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) 1800.07 1800.55

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-dano3_5.opb
MD5SUMf6a27dde9dccc9cbc26fd12ecc1b234d
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 variables404336
Total number of constraints3663
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints3658
Minimum length of a constraint11
Maximum length of a constraint15900
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 535830
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/432596-1177945833/instance-432596-1177945833.opb
0.00/0.00	c File size is 25664549 bytes.
6.29/6.33	c Highest Coefficient sum: 535830
6.29/6.33	c Parsing was ok!!
6.29/6.33	c Total parsing time: 6.334 s
6.50/6.56	c Var: 404336 Constr: 4887 0/10/4877 Lit: 3822155 Watch. Lit: 567232
6.50/6.56	c Obj. Vars: 30 (0.00741957 % of total variables)
188.94/189.06	c Pre-processing Time: 189.016 s
188.94/189.08	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
188.94/189.08	c        0 284359     4872  3821570  784  3036689  500000      0      0 189.02
188.94/189.08	c Switching off LPR mode.
1800.03/1800.50	c      100 284359     4972  3823142  768  3038334  550001    100      0 189.16
1800.03/1800.50	c      250 284359     5122  3825519  746  3038014  605002    250      1 189.65
1800.03/1800.50	c      475 284359     5347  3838399  717  3032512  665503    475      1 285.92
1800.03/1800.50	c      814 284359     5686  3847207  676  3032965  732054    814      2 394.81
1800.03/1800.50	c     1323 284359     6195  3864345  623  3034951  805260   1323      2 537.14
1800.03/1800.50	c     2088 284359     6960  3942868  566  3038397  885787   2088      2 795.79
1800.03/1800.50	c     3234 284359     8106  3993220  492  3041041  974366   3234      3 822.33
1800.03/1800.50	c     4959 284359     9831  4234304  430  3042793  500000   4959      5 942.57
1800.03/1800.50	c     7543 284359    12415  4339879  349  3047806  550001   7543      7 947.65
1800.03/1800.50	c    11422 284359    16294  4511520  276  3056512  605002  11422     11 994.49
1800.03/1800.50	c Caught signal: 15
1800.03/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.03/1800.50	c   10    13613   1680   689689    18485  4898282  13613      7 1800.03
1800.03/1800.50	s UNKNOWN
1800.03/1800.50	c Total time: 1800.03 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/node47/watcher-432596-1177945833 -o ROOT/results/node47/solver-432596-1177945833 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432596-1177945833/instance-432596-1177945833.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 0.91 3/77 27309
/proc/meminfo: memFree=1563608/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=36800 CPUtime=0
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 149428859 37683200 335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10954363 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 9200 336 280 324 0 2004 0

[startup+0.083878 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 27309
/proc/meminfo: memFree=1563608/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=31316 CPUtime=0.07
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 1050 0 0 0 7 0 0 0 18 0 1 0 149428859 32067584 980 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10979103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 7829 980 374 324 0 633 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 31316

[startup+0.10188 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 27309
/proc/meminfo: memFree=1563608/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=31944 CPUtime=0.09
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 1223 0 0 0 9 0 0 0 18 0 1 0 149428859 32710656 1153 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 7986 1153 393 324 0 790 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31944

[startup+0.301901 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 27309
/proc/meminfo: memFree=1563608/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=36660 CPUtime=0.29
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 2754 0 0 0 29 0 0 0 19 0 1 0 149428859 37539840 2556 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 9165 2556 610 324 0 1969 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36660

[startup+0.701945 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 27309
/proc/meminfo: memFree=1563608/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=46328 CPUtime=0.69
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 5893 0 0 0 68 1 0 0 22 0 1 0 149428859 47439872 5441 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 11582 5441 1064 324 0 4386 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46328

[startup+1.50103 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27310
/proc/meminfo: memFree=1539408/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=63540 CPUtime=1.49
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 11540 0 0 0 145 4 0 0 25 0 1 0 149428859 65064960 10582 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10979098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 15885 10582 1907 324 0 8689 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63540

[startup+3.1012 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27310
/proc/meminfo: memFree=1515792/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=85196 CPUtime=3.08
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 19001 0 0 0 302 6 0 0 25 0 1 0 149428859 87240704 17032 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4159671642 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 21299 17032 3387 324 0 14103 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 85196

[startup+6.30155 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27310
/proc/meminfo: memFree=1491664/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=106456 CPUtime=6.29
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 28452 0 0 0 620 9 0 0 25 0 1 0 149428859 109010944 25481 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 26614 25481 6506 324 0 19418 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 106456

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27310
/proc/meminfo: memFree=1384272/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=191188 CPUtime=12.69
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 54408 0 0 0 1250 19 0 0 25 0 1 0 149428859 195776512 45171 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 47797 45171 304 324 0 46867 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 191188

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27310
/proc/meminfo: memFree=1383440/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=191980 CPUtime=25.48
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 54626 0 0 0 2527 21 0 0 25 0 1 0 149428859 196587520 45389 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 47995 45389 304 324 0 47065 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 191980

[startup+51.1014 s]
/proc/loadavg: 1.05 0.99 0.91 2/78 27310
/proc/meminfo: memFree=1383440/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=191980 CPUtime=51.08
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 54626 0 0 0 5077 31 0 0 25 0 1 0 149428859 196587520 45389 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 47995 45389 304 324 0 47065 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 191980

[startup+102.306 s]
/proc/loadavg: 1.08 1.00 0.92 2/78 27310
/proc/meminfo: memFree=1383440/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=191980 CPUtime=102.27
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 54634 0 0 0 10180 47 0 0 25 0 1 0 149428859 196587520 45397 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 47995 45397 304 324 0 47065 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 191980

[startup+162.302 s]
/proc/loadavg: 1.09 1.01 0.93 2/78 27310
/proc/meminfo: memFree=1338448/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=236992 CPUtime=162.25
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 69812 0 0 0 16169 56 0 0 25 0 1 0 149428859 242679808 56625 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 59248 56625 306 324 0 58318 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 236992

[startup+222.302 s]
/proc/loadavg: 1.08 1.03 0.93 2/78 27310
/proc/meminfo: memFree=1371472/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=204148 CPUtime=222.23
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 72607 0 0 0 22164 59 0 0 25 0 1 0 149428859 209047552 48435 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 51037 48435 310 324 0 50107 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 204148

[startup+282.301 s]
/proc/loadavg: 1.13 1.05 0.94 2/78 27310
/proc/meminfo: memFree=1367504/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=207844 CPUtime=282.22
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 73536 0 0 0 28162 60 0 0 25 0 1 0 149428859 212832256 49364 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 51961 49364 310 324 0 51031 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 207844

[startup+342.302 s]
/proc/loadavg: 1.09 1.05 0.95 2/78 27310
/proc/meminfo: memFree=1365776/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=209560 CPUtime=342.2
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 73969 0 0 0 34159 61 0 0 25 0 1 0 149428859 214589440 49797 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 52390 49797 310 324 0 51460 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 209560

[startup+402.301 s]
/proc/loadavg: 1.07 1.06 0.95 2/78 27310
/proc/meminfo: memFree=1365776/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=209560 CPUtime=402.18
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 73969 0 0 0 40157 61 0 0 25 0 1 0 149428859 214589440 49797 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551389 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 52390 49797 310 324 0 51460 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 209560

[startup+462.302 s]
/proc/loadavg: 1.10 1.07 0.96 2/78 27310
/proc/meminfo: memFree=1365776/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=209560 CPUtime=462.17
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 73969 0 0 0 46155 62 0 0 25 0 1 0 149428859 214589440 49797 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551081 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 52390 49797 310 324 0 51460 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 209560

[startup+522.301 s]
/proc/loadavg: 1.07 1.07 0.97 2/78 27310
/proc/meminfo: memFree=1365776/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=209564 CPUtime=522.15
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 73970 0 0 0 52153 62 0 0 25 0 1 0 149428859 214593536 49798 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10952791 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 52391 49798 310 324 0 51461 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 209564

[startup+582.302 s]
/proc/loadavg: 1.02 1.06 0.97 2/78 27310
/proc/meminfo: memFree=1365776/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=209564 CPUtime=582.13
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 73970 0 0 0 58151 62 0 0 25 0 1 0 149428859 214593536 49798 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 52391 49798 310 324 0 51461 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 209564

[startup+642.301 s]
/proc/loadavg: 1.01 1.04 0.97 2/78 27310
/proc/meminfo: memFree=1365264/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=209960 CPUtime=642.13
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 74093 0 0 0 64150 63 0 0 25 0 1 0 149428859 214999040 49921 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 52490 49921 310 324 0 51560 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 209960


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 0.97 2/78 27310
/proc/meminfo: memFree=1363408/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=211968 CPUtime=882.06
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 74567 0 0 0 88142 64 0 0 25 0 1 0 149428859 217055232 50395 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 52992 50395 310 324 0 52062 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 211968

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 0.97 2/78 27310
/proc/meminfo: memFree=1363216/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=212100 CPUtime=942.05
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 74608 0 0 0 94140 65 0 0 25 0 1 0 149428859 217190400 50436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 53025 50436 310 324 0 52095 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 212100

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27310
/proc/meminfo: memFree=1363216/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=212128 CPUtime=1002.03
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 74615 0 0 0 100138 65 0 0 25 0 1 0 149428859 217219072 50443 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 53032 50443 310 324 0 52102 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 212128

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27310
/proc/meminfo: memFree=1363216/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=212132 CPUtime=1062.01
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 74616 0 0 0 106136 65 0 0 25 0 1 0 149428859 217223168 50444 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 53033 50444 310 324 0 52103 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 212132

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27310
/proc/meminfo: memFree=1363216/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=212132 CPUtime=1122
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 74616 0 0 0 112134 66 0 0 25 0 1 0 149428859 217223168 50444 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 53033 50444 310 324 0 52103 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 212132

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27310
/proc/meminfo: memFree=1363216/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=212132 CPUtime=1181.98
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 74616 0 0 0 118132 66 0 0 25 0 1 0 149428859 217223168 50444 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 53033 50444 310 324 0 52103 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 212132

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27310
/proc/meminfo: memFree=1363216/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=212132 CPUtime=1241.97
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 74616 0 0 0 124130 67 0 0 25 0 1 0 149428859 217223168 50444 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 53033 50444 310 324 0 52103 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 212132

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27310
/proc/meminfo: memFree=1363216/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=212132 CPUtime=1301.95
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 74616 0 0 0 130128 67 0 0 25 0 1 0 149428859 217223168 50444 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 53033 50444 310 324 0 52103 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 212132

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27310
/proc/meminfo: memFree=1363216/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=212132 CPUtime=1361.94
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 74616 0 0 0 136126 68 0 0 25 0 1 0 149428859 217223168 50444 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572600 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 53033 50444 310 324 0 52103 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 212132

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27310
/proc/meminfo: memFree=1363216/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=212132 CPUtime=1421.92
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 74616 0 0 0 142124 68 0 0 25 0 1 0 149428859 217223168 50444 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572639 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 53033 50444 310 324 0 52103 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 212132

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27310
/proc/meminfo: memFree=1363216/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=212132 CPUtime=1481.91
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 74616 0 0 0 148122 69 0 0 25 0 1 0 149428859 217223168 50444 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 53033 50444 310 324 0 52103 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 212132

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27310
/proc/meminfo: memFree=1363216/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=212132 CPUtime=1541.89
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 74616 0 0 0 154120 69 0 0 25 0 1 0 149428859 217223168 50444 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 53033 50444 310 324 0 52103 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 212132

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27310
/proc/meminfo: memFree=1363216/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=212132 CPUtime=1601.87
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 74616 0 0 0 160118 69 0 0 25 0 1 0 149428859 217223168 50444 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 53033 50444 310 324 0 52103 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 212132

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27310
/proc/meminfo: memFree=1363216/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=212132 CPUtime=1661.86
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 74616 0 0 0 166116 70 0 0 25 0 1 0 149428859 217223168 50444 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572583 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 53033 50444 310 324 0 52103 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 212132

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27310
/proc/meminfo: memFree=1363216/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=212132 CPUtime=1721.84
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 74616 0 0 0 172114 70 0 0 25 0 1 0 149428859 217223168 50444 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572603 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 53033 50444 310 324 0 52103 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 212132

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27310
/proc/meminfo: memFree=1363216/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=212136 CPUtime=1781.83
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 74617 0 0 0 178112 71 0 0 25 0 1 0 149428859 217227264 50445 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 53034 50445 310 324 0 52104 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 212136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27310
/proc/meminfo: memFree=1363152/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=212140 CPUtime=1800.03
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 74618 0 0 0 179932 71 0 0 25 0 1 0 149428859 217231360 50446 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 53035 50446 310 324 0 52105 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 212140

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27310
/proc/meminfo: memFree=1363152/2055920 swapFree=4158036/4192956
[pid=27309] ppid=27307 vsize=212140 CPUtime=1800.03
/proc/27309/stat : 27309 (bsolo3.0.17) R 27307 27309 26220 0 -1 4194304 74618 0 0 0 179932 71 0 0 25 0 1 0 149428859 217231360 50446 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27309/statm: 53035 50446 310 324 0 52105 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 212140

Child status: 15
Real time (s): 1800.55
CPU time (s): 1800.07
CPU user time (s): 1799.33
CPU system time (s): 0.746886
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 242900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.33
system time used= 0.746886
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74622
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= 2280

runsolver used 1.2788 second user time and 4.13037 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Mon Apr 30 15:10:35 UTC 2007

IDJOB= 432596
IDBENCH= 1594
IDSOLVER= 199
FILE ID= node47/432596-1177945833

PBS_JOBID= 4727548

Free space on /tmp= 66534 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-dano3_5.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432596-1177945833/instance-432596-1177945833.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-432596-1177945833 -o ROOT/results/node47/solver-432596-1177945833 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432596-1177945833/instance-432596-1177945833.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  f6a27dde9dccc9cbc26fd12ecc1b234d

RANDOM SEED= 736180786

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1564208 kB
Buffers:         41404 kB
Cached:         355216 kB
SwapCached:       3492 kB
Active:         254308 kB
Inactive:       166252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1564208 kB
SwapTotal:     4192956 kB
SwapFree:      4158036 kB
Dirty:           31732 kB
Writeback:           0 kB
Mapped:          30968 kB
Slab:            56712 kB
Committed_AS:  4046580 kB
PageTables:       1780 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= 66534 MiB

End job on node47 on Mon Apr 30 15:40:38 UTC 2007