Trace number 348644

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) 1800.09 1800.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-agg3.opb
MD5SUM2fc9de6105f21066ef788431e0787cd8
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 variables9060
Total number of constraints429
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints429
Minimum length of a constraint30
Maximum length of a constraint1440
Number of terms in the objective function 6930
Biggest coefficient in the objective function 3308
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 529735
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 529735
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/348644-1176590442/instance-348644-1176590442.opb
0.00/0.00	c File size is 924553 bytes.
0.09/0.17	c Highest Coefficient sum: 529735
0.09/0.17	c Parsing was ok!!
0.09/0.17	c Total parsing time: 0.167 s
0.09/0.18	c Var: 9060 Constr: 489 0/0/489 Lit: 103140 Watch. Lit: 68550
0.09/0.18	c Obj. Vars: 6930 (76.4901 % of total variables)
1.09/1.12	c Pre-processing Time: 1.116 s
1.09/1.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.09/1.12	c        0   7745      323    73164  226    70241  146328      0      0 1.12
1.09/1.12	c Switching off LPR mode.
1800.08/1800.70	c Caught signal: 15
1800.08/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.08/1800.71	c    0       51      1     2801      374    75638     51      0 1800.09
1800.08/1800.71	s UNKNOWN
1800.08/1800.71	c Total time: 1800.09 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/node1/watcher-348644-1176590442 -o ROOT/results/node1/solver-348644-1176590442 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348644-1176590442/instance-348644-1176590442.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: 0.77 0.93 0.98 3/77 32697
/proc/meminfo: memFree=1803440/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=12640 CPUtime=0
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 135082081 12943360 336 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 3160 336 281 324 0 2003 0

[startup+0.100718 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 32697
/proc/meminfo: memFree=1803440/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=6132 CPUtime=0.09
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 813 0 0 0 9 0 0 0 18 0 1 0 135082081 6279168 781 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 6264443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 1533 781 414 324 0 376 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6132

[startup+0.20173 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 32697
/proc/meminfo: memFree=1803440/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8636 CPUtime=0.19
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1753 0 0 0 19 0 0 0 18 0 1 0 135082081 8843264 1495 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2159 1495 306 324 0 1228 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8636

[startup+0.301742 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 32697
/proc/meminfo: memFree=1803440/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8636 CPUtime=0.29
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1766 0 0 0 29 0 0 0 19 0 1 0 135082081 8843264 1508 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2159 1508 306 324 0 1228 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8636

[startup+0.701787 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 32697
/proc/meminfo: memFree=1803440/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8864 CPUtime=0.69
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1912 0 0 0 68 1 0 0 22 0 1 0 135082081 9076736 1582 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2216 1582 308 324 0 1285 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8864

[startup+1.50188 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 32698
/proc/meminfo: memFree=1798376/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=1.48
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 147 1 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8720

[startup+3.10107 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 32698
/proc/meminfo: memFree=1798248/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=3.08
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 307 1 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550969 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8720

[startup+6.30145 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 32698
/proc/meminfo: memFree=1798128/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=6.29
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 627 2 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8720

[startup+12.7012 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 32698
/proc/meminfo: memFree=1798136/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=12.69
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 1267 2 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8720

[startup+25.5017 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 32698
/proc/meminfo: memFree=1798136/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=25.48
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 2546 2 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8720

[startup+51.1018 s]
/proc/loadavg: 0.90 0.94 0.98 2/78 32698
/proc/meminfo: memFree=1798200/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=51.08
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 5106 2 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8720

[startup+102.302 s]
/proc/loadavg: 0.95 0.95 0.98 2/78 32698
/proc/meminfo: memFree=1798200/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=102.26
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 10224 2 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8720

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 32698
/proc/meminfo: memFree=1798200/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=162.24
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 16222 2 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8720

[startup+222.306 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 32698
/proc/meminfo: memFree=1798264/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=222.23
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 22221 2 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8720

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32698
/proc/meminfo: memFree=1798264/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=282.21
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 28219 2 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8720

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32698
/proc/meminfo: memFree=1798264/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=342.18
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 34216 2 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 8720

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32698
/proc/meminfo: memFree=1798264/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=402.17
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 40215 2 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 8720

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32698
/proc/meminfo: memFree=1798200/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=462.15
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 46213 2 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 8720

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32698
/proc/meminfo: memFree=1798200/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=522.14
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 52211 3 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 8720

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32698
/proc/meminfo: memFree=1798200/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=582.12
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 58209 3 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 8720

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32698
/proc/meminfo: memFree=1798136/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=642.1
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 64207 3 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 8720


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32698
/proc/meminfo: memFree=1798008/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=822.05
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 82202 3 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 8720

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32698
/proc/meminfo: memFree=1798008/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=882.03
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 88200 3 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 8720

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32698
/proc/meminfo: memFree=1797944/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=942.01
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 94198 3 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 8720

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32698
/proc/meminfo: memFree=1798008/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=1001.99
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 100196 3 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 8720

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32698
/proc/meminfo: memFree=1797944/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=1061.97
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 106194 3 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 8720

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32698
/proc/meminfo: memFree=1798008/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=1121.95
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 112192 3 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 8720

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32698
/proc/meminfo: memFree=1798008/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=1181.95
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 118191 4 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 8720

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 346
/proc/meminfo: memFree=1796664/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=1241.88
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 124184 4 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 8720

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 428
/proc/meminfo: memFree=1797496/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=1301.83
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 130178 5 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 8720

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 428
/proc/meminfo: memFree=1797496/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=1361.81
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 136176 5 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 8720

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 428
/proc/meminfo: memFree=1797624/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=1421.79
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 142174 5 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 8720

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 428
/proc/meminfo: memFree=1797624/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=1481.77
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 148172 5 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 8720

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 428
/proc/meminfo: memFree=1797688/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=1541.76
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 154171 5 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 8720

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 428
/proc/meminfo: memFree=1797688/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=1601.73
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 160168 5 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 8720

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 428
/proc/meminfo: memFree=1797688/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=1661.71
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 166166 5 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 8720

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 428
/proc/meminfo: memFree=1797688/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=1721.7
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 172165 5 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 8720

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 428
/proc/meminfo: memFree=1797624/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=1781.68
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 178163 5 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 8720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 428
/proc/meminfo: memFree=1797688/2055920 swapFree=4145888/4192956
[pid=32697] ppid=32695 vsize=8720 CPUtime=1800.08
/proc/32697/stat : 32697 (bsolo3.0.16) R 32695 32697 32637 0 -1 4194304 1924 0 0 0 180003 5 0 0 25 0 1 0 135082081 8929280 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32697/statm: 2180 1558 312 324 0 1249 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 8720

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): 1800.71
CPU time (s): 1800.09
CPU user time (s): 1800.03
CPU system time (s): 0.058991
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 8864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.03
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1925
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= 2562

runsolver used 2.08568 second user time and 4.13137 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Sat Apr 14 22:40:42 UTC 2007

IDJOB= 348644
IDBENCH= 1706
IDSOLVER= 163
FILE ID= node1/348644-1176590442

PBS_JOBID= 4556806

Free space on /tmp= 66464 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-agg3.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348644-1176590442/instance-348644-1176590442.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-348644-1176590442 -o ROOT/results/node1/solver-348644-1176590442 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348644-1176590442/instance-348644-1176590442.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  2fc9de6105f21066ef788431e0787cd8

RANDOM SEED= 743649917

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1804040 kB
Buffers:         46604 kB
Cached:         141568 kB
SwapCached:      15012 kB
Active:          85392 kB
Inactive:       127180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804040 kB
SwapTotal:     4192956 kB
SwapFree:      4145888 kB
Dirty:            5480 kB
Writeback:           0 kB
Mapped:          29276 kB
Slab:            24792 kB
Committed_AS:  3420468 kB
PageTables:       1832 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= 66464 MiB

End job on node1 on Sat Apr 14 23:10:45 UTC 2007