Trace number 347981

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) 1800.05 1800.65

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 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/347981-1176555595/instance-347981-1176555595.opb
0.00/0.00	c File size is 25664549 bytes.
6.18/6.28	c Highest Coefficient sum: 535830
6.18/6.28	c Parsing was ok!!
6.18/6.28	c Total parsing time: 6.272 s
6.48/6.51	c Var: 404336 Constr: 4887 0/10/4877 Lit: 3822155 Watch. Lit: 567232
6.48/6.51	c Obj. Vars: 30 (0.00741957 % of total variables)
189.92/190.15	c Pre-processing Time: 189.97 s
189.92/190.17	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
189.92/190.17	c        0 284359     4872  3821570  784  3036689  500000      0      0 189.97
189.92/190.17	c Switching off LPR mode.
1800.00/1800.60	c      100 284359     4972  3823142  768  3038334  550001    100      0 190.12
1800.00/1800.60	c      250 284359     5122  3825519  746  3038014  605002    250      1 190.62
1800.00/1800.60	c      475 284359     5347  3838399  717  3032512  665503    475      1 286.93
1800.00/1800.60	c      814 284359     5686  3847207  676  3032965  732054    814      2 396.42
1800.00/1800.60	c     1323 284359     6195  3864345  623  3034951  805260   1323      2 538.69
1800.00/1800.60	c     2088 284359     6960  3942868  566  3038397  885787   2088      2 798.41
1800.00/1800.60	c     3234 284359     8106  3993220  492  3041041  974366   3234      3 825.17
1800.00/1800.60	c     4959 284359     9831  4234304  430  3042793  500000   4959      5 946.17
1800.00/1800.60	c     7543 284359    12415  4339879  349  3047806  550001   7543      7 951.26
1800.00/1800.60	c    11422 284359    16294  4511520  276  3056512  605002  11422     11 998.84
1800.00/1800.60	c Caught signal: 15
1800.00/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.00/1800.61	c   10    13272   1663   687916    18144  4866317  13272      7 1800.01
1800.00/1800.61	s UNKNOWN
1800.00/1800.61	c Total time: 1800.01 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node19/watcher-347981-1176555595 -o ROOT/results/node19/solver-347981-1176555595 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/347981-1176555595/instance-347981-1176555595.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 0.97 0.97 3/77 31593
/proc/meminfo: memFree=1715960/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=36800 CPUtime=0
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 371 0 0 0 0 0 0 0 18 0 1 0 103476887 37683200 340 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7919227 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 9200 340 283 324 0 2003 0

[startup+0.0682331 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 31593
/proc/meminfo: memFree=1715960/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=31064 CPUtime=0.06
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 980 0 0 0 6 0 0 0 18 0 1 0 103476887 31809536 908 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 7766 915 359 324 0 569 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 31064

[startup+0.101235 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 31593
/proc/meminfo: memFree=1715960/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=31948 CPUtime=0.09
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 1246 0 0 0 9 0 0 0 18 0 1 0 103476887 32714752 1174 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134586732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 7987 1174 397 324 0 790 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31948

[startup+0.301257 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 31593
/proc/meminfo: memFree=1715960/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=36776 CPUtime=0.29
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 2782 0 0 0 29 0 0 0 19 0 1 0 103476887 37658624 2582 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 9194 2582 618 324 0 1997 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36776

[startup+0.7013 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 31593
/proc/meminfo: memFree=1715960/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=46740 CPUtime=0.69
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 6013 0 0 0 67 2 0 0 23 0 1 0 103476887 47861760 5559 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134586732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 11685 5559 1084 324 0 4488 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46740

[startup+1.50139 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 31594
/proc/meminfo: memFree=1690288/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=63920 CPUtime=1.48
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 11635 0 0 0 144 4 0 0 25 0 1 0 103476887 65454080 10675 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7919227 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 15980 10675 1930 324 0 8783 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 63920

[startup+3.10156 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 31594
/proc/meminfo: memFree=1669360/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=85456 CPUtime=3.08
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 19110 0 0 0 300 8 0 0 25 0 1 0 103476887 87506944 17139 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7919227 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 21364 17139 3420 324 0 14167 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 85456

[startup+6.30191 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 31594
/proc/meminfo: memFree=1643824/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=81644 CPUtime=6.28
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 28563 0 0 0 617 11 0 0 25 0 1 0 103476887 83603456 19324 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134523468 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 20411 19324 300 324 0 19480 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 81644

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 31594
/proc/meminfo: memFree=1536440/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=191188 CPUtime=12.68
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 54412 0 0 0 1247 21 0 0 25 0 1 0 103476887 195776512 45173 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 47797 45173 306 324 0 46866 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 191188

[startup+25.502 s]
/proc/loadavg: 0.95 0.97 0.97 2/78 31594
/proc/meminfo: memFree=1535672/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=191980 CPUtime=25.48
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 54630 0 0 0 2524 24 0 0 25 0 1 0 103476887 196587520 45391 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 47995 45391 306 324 0 47064 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 191980

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.97 2/78 31594
/proc/meminfo: memFree=1535736/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=191980 CPUtime=51.05
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 54630 0 0 0 5072 33 0 0 25 0 1 0 103476887 196587520 45391 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 47995 45391 306 324 0 47064 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 191980

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.97 2/84 31762
/proc/meminfo: memFree=1534328/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=191980 CPUtime=102.15
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 54638 0 0 0 10165 50 0 0 25 0 1 0 103476887 196587520 45399 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 47995 45399 306 324 0 47064 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 191980

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31792
/proc/meminfo: memFree=1490488/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=236992 CPUtime=162.13
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 69816 0 0 0 16153 60 0 0 25 0 1 0 103476887 242679808 56627 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 59248 56627 308 324 0 58317 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 236992

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31792
/proc/meminfo: memFree=1524024/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=203356 CPUtime=222.1
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 72412 0 0 0 22145 65 0 0 25 0 1 0 103476887 208236544 48238 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551548 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 50839 48238 312 324 0 49908 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 203356

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31792
/proc/meminfo: memFree=1519544/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=207844 CPUtime=282.09
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 73540 0 0 0 28139 70 0 0 25 0 1 0 103476887 212832256 49366 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 51961 49366 312 324 0 51030 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 207844

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31792
/proc/meminfo: memFree=1517816/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=209560 CPUtime=342.07
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 73973 0 0 0 34134 73 0 0 25 0 1 0 103476887 214589440 49799 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 52390 49799 312 324 0 51459 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 209560

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 31792
/proc/meminfo: memFree=1517816/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=209560 CPUtime=402.05
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 73973 0 0 0 40128 77 0 0 25 0 1 0 103476887 214589440 49799 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 52390 49799 312 324 0 51459 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 209560

[startup+462.301 s]
/proc/loadavg: 1.05 0.99 0.98 2/78 31792
/proc/meminfo: memFree=1517880/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=209560 CPUtime=462.04
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 73973 0 0 0 46122 82 0 0 25 0 1 0 103476887 214589440 49799 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 52390 49799 312 324 0 51459 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 209560

[startup+522.302 s]
/proc/loadavg: 1.07 1.00 0.98 2/78 31792
/proc/meminfo: memFree=1517944/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=209564 CPUtime=522.03
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 73974 0 0 0 52119 84 0 0 25 0 1 0 103476887 214593536 49800 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 52391 49800 312 324 0 51460 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 209564

[startup+582.301 s]
/proc/loadavg: 1.12 1.03 0.99 2/78 31792
/proc/meminfo: memFree=1517880/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=209564 CPUtime=582.01
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 73974 0 0 0 58113 88 0 0 25 0 1 0 103476887 214593536 49800 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 52391 49800 312 324 0 51460 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 209564

[startup+642.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 31792
/proc/meminfo: memFree=1517560/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=209960 CPUtime=642
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 74097 0 0 0 64108 92 0 0 25 0 1 0 103476887 214999040 49923 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 52490 49923 312 324 0 51559 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 209960


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

[startup+822.302 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 31792
/proc/meminfo: memFree=1517432/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=210096 CPUtime=821.95
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 74113 0 0 0 82093 102 0 0 25 0 1 0 103476887 215138304 49939 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 52524 49939 312 324 0 51593 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 210096

[startup+882.302 s]
/proc/loadavg: 1.13 1.07 1.01 2/78 31792
/proc/meminfo: memFree=1516152/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=211420 CPUtime=881.93
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 74449 0 0 0 88088 105 0 0 25 0 1 0 103476887 216494080 50275 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 52855 50275 312 324 0 51924 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 211420

[startup+942.302 s]
/proc/loadavg: 1.05 1.05 1.00 2/78 31792
/proc/meminfo: memFree=1515512/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=212100 CPUtime=941.91
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 74612 0 0 0 94080 111 0 0 25 0 1 0 103476887 217190400 50438 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 53025 50438 312 324 0 52094 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 212100

[startup+1002.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 31792
/proc/meminfo: memFree=1515448/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=212128 CPUtime=1001.9
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 74619 0 0 0 100075 115 0 0 25 0 1 0 103476887 217219072 50445 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551108 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 53032 50445 312 324 0 52101 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 212128

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 31792
/proc/meminfo: memFree=1515448/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=212132 CPUtime=1061.88
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 74620 0 0 0 106070 118 0 0 25 0 1 0 103476887 217223168 50446 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 53033 50446 312 324 0 52102 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 212132

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 31792
/proc/meminfo: memFree=1515448/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=212132 CPUtime=1121.87
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 74620 0 0 0 112066 121 0 0 25 0 1 0 103476887 217223168 50446 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 53033 50446 312 324 0 52102 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 212132

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 31792
/proc/meminfo: memFree=1515448/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=212132 CPUtime=1181.86
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 74620 0 0 0 118064 122 0 0 25 0 1 0 103476887 217223168 50446 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551548 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 53033 50446 312 324 0 52102 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 212132

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31792
/proc/meminfo: memFree=1515448/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=212132 CPUtime=1241.83
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 74620 0 0 0 124061 122 0 0 25 0 1 0 103476887 217223168 50446 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 53033 50446 312 324 0 52102 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 212132

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31792
/proc/meminfo: memFree=1515448/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=212132 CPUtime=1301.83
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 74620 0 0 0 130060 123 0 0 25 0 1 0 103476887 217223168 50446 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 53033 50446 312 324 0 52102 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 212132

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31792
/proc/meminfo: memFree=1515384/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=212132 CPUtime=1361.8
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 74620 0 0 0 136057 123 0 0 25 0 1 0 103476887 217223168 50446 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 53033 50446 312 324 0 52102 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 212132

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31792
/proc/meminfo: memFree=1515320/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=212132 CPUtime=1421.8
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 74620 0 0 0 142056 124 0 0 25 0 1 0 103476887 217223168 50446 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572867 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 53033 50446 312 324 0 52102 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 212132

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31792
/proc/meminfo: memFree=1515384/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=212132 CPUtime=1481.78
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 74620 0 0 0 148053 125 0 0 25 0 1 0 103476887 217223168 50446 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572775 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 53033 50446 312 324 0 52102 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 212132

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31792
/proc/meminfo: memFree=1515320/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=212132 CPUtime=1541.76
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 74620 0 0 0 154051 125 0 0 25 0 1 0 103476887 217223168 50446 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 53033 50446 312 324 0 52102 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 212132

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31792
/proc/meminfo: memFree=1515320/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=212132 CPUtime=1601.75
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 74620 0 0 0 160049 126 0 0 25 0 1 0 103476887 217223168 50446 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 53033 50446 312 324 0 52102 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 212132

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31792
/proc/meminfo: memFree=1515320/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=212132 CPUtime=1661.73
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 74620 0 0 0 166047 126 0 0 25 0 1 0 103476887 217223168 50446 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 53033 50446 312 324 0 52102 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 212132

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31792
/proc/meminfo: memFree=1515320/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=212132 CPUtime=1721.72
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 74620 0 0 0 172045 127 0 0 25 0 1 0 103476887 217223168 50446 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 53033 50446 312 324 0 52102 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 212132

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31792
/proc/meminfo: memFree=1515384/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=212132 CPUtime=1781.7
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 74620 0 0 0 178043 127 0 0 25 0 1 0 103476887 217223168 50446 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 53033 50446 312 324 0 52102 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 212132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31792
/proc/meminfo: memFree=1515320/2055920 swapFree=4159528/4192956
[pid=31593] ppid=31591 vsize=212136 CPUtime=1800
/proc/31593/stat : 31593 (bsolo3.0.16) R 31591 31593 30903 0 -1 4194304 74621 0 0 0 179872 128 0 0 25 0 1 0 103476887 217227264 50447 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31593/statm: 53034 50447 312 324 0 52103 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 212136

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

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

Child status: 15
Real time (s): 1800.65
CPU time (s): 1800.05
CPU user time (s): 1798.73
CPU system time (s): 1.3178
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 242900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.73
system time used= 1.3178
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= 11818

runsolver used 2.06369 second user time and 4.32234 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Apr 14 12:59:55 UTC 2007

IDJOB= 347981
IDBENCH= 1594
IDSOLVER= 163
FILE ID= node19/347981-1176555595

PBS_JOBID= 4556746

Free space on /tmp= 66517 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/milp/normalized-reduced-mps-v2-20-10-dano3_5.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/347981-1176555595/instance-347981-1176555595.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-347981-1176555595 -o ROOT/results/node19/solver-347981-1176555595 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/347981-1176555595/instance-347981-1176555595.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  f6a27dde9dccc9cbc26fd12ecc1b234d

RANDOM SEED= 723862774

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1716432 kB
Buffers:         35988 kB
Cached:         222832 kB
SwapCached:       2640 kB
Active:         128324 kB
Inactive:       155808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716432 kB
SwapTotal:     4192956 kB
SwapFree:      4159528 kB
Dirty:           29532 kB
Writeback:           0 kB
Mapped:          32796 kB
Slab:            40884 kB
Committed_AS:  2745600 kB
PageTables:       1792 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= 66517 MiB

End job on node19 on Sat Apr 14 13:29:58 UTC 2007