Trace number 432669

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) 1800.05 1800.73

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-forplan.opb
MD5SUM4cdda58963f46d542400f05ed7600db2
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 variables12528
Total number of constraints155
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 constraints155
Minimum length of a constraint27
Maximum length of a constraint9090
Number of terms in the objective function 9340
Biggest coefficient in the objective function 2973
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 531813
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 531813
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/432669-1177947348/instance-432669-1177947348.opb
0.00/0.00	c File size is 1272940 bytes.
0.19/0.25	c Highest Coefficient sum: 531813
0.19/0.25	c Parsing was ok!!
0.19/0.25	c Total parsing time: 0.253 s
0.19/0.27	c Var: 12528 Constr: 245 5/0/240 Lit: 224724 Watch. Lit: 59037
0.19/0.27	c Obj. Vars: 9340 (74.553 % of total variables)
21.99/22.08	c Pre-processing Time: 22.074 s
21.99/22.08	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
21.99/22.08	c        0   7785      206   218159 1059   164288  436318      0      0 22.07
21.99/22.08	c Switching off LPR mode.
1800.04/1800.70	c      101   7785      307   228368  743   173841  479950    101      3 26.25
1800.04/1800.70	c      253   7785      459   294629  641   175378  527946    253      8 30.82
1800.04/1800.70	c      479   7785      685   307330  448   174790  580741    479     15 31.85
1800.04/1800.70	c      817   7785     1023   525216  513   176739  638816    817     21 37.43
1800.04/1800.70	c     1325   7785     1531   579730  378   177499  702698   1325      8 162.80
1800.04/1800.70	c     2088   7785     2294   735427  320   179358  772968   2088      8 235.05
1800.04/1800.70	c     3235   7785     3441   890870  258   180624  850265   3235     10 320.71
1800.04/1800.70	c     4956   7785     5162  1120168  217   184886  935292   4956      6 708.87
1800.04/1800.70	c     7542   7785     7748  1285780  165   189775  500000   7542     10 733.37
1800.04/1800.70	c Caught signal: 15
1800.04/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.70	c    9    11074   3494   238574    11280  1910779  11074      6 1800.04
1800.04/1800.70	s UNKNOWN
1800.04/1800.70	c Total time: 1800.04 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/node69/watcher-432669-1177947348 -o ROOT/results/node69/solver-432669-1177947348 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432669-1177947348/instance-432669-1177947348.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: 0.85 0.97 0.94 3/64 24058
/proc/meminfo: memFree=1848732/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=12980 CPUtime=0
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 270724243 13291520 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 3245 334 279 324 0 2004 0

[startup+0.0723281 s]
/proc/loadavg: 0.85 0.97 0.94 3/64 24058
/proc/meminfo: memFree=1848732/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=14672 CPUtime=0.06
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 857 0 0 0 6 0 0 0 18 0 1 0 270724243 15024128 827 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 3668 827 364 324 0 2427 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 14672

[startup+0.101332 s]
/proc/loadavg: 0.85 0.97 0.94 3/64 24058
/proc/meminfo: memFree=1848732/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=6996 CPUtime=0.09
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 946 0 0 0 9 0 0 0 18 0 1 0 270724243 7163904 916 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 1749 916 402 324 0 508 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6996

[startup+0.301364 s]
/proc/loadavg: 0.85 0.97 0.94 3/64 24058
/proc/meminfo: memFree=1848732/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=10952 CPUtime=0.29
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 2418 0 0 0 28 1 0 0 19 0 1 0 270724243 11214848 2077 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12387963 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 2738 2077 304 324 0 1808 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10952

[startup+0.701428 s]
/proc/loadavg: 0.85 0.97 0.94 3/64 24058
/proc/meminfo: memFree=1848732/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=12440 CPUtime=0.69
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 2793 0 0 0 68 1 0 0 22 0 1 0 270724243 12738560 2452 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 3110 2452 304 324 0 2180 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12440

[startup+1.50156 s]
/proc/loadavg: 0.85 0.97 0.94 2/65 24059
/proc/meminfo: memFree=1840148/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=12440 CPUtime=1.49
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 2795 0 0 0 148 1 0 0 25 0 1 0 270724243 12738560 2454 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 3110 2454 304 324 0 2180 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12440

[startup+3.10182 s]
/proc/loadavg: 0.85 0.97 0.94 2/65 24059
/proc/meminfo: memFree=1839700/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=12440 CPUtime=3.09
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 2802 0 0 0 308 1 0 0 25 0 1 0 270724243 12738560 2461 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 3110 2461 304 324 0 2180 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12440

[startup+6.30233 s]
/proc/loadavg: 0.86 0.97 0.94 2/65 24059
/proc/meminfo: memFree=1837532/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=14696 CPUtime=6.3
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 3444 0 0 0 628 2 0 0 25 0 1 0 270724243 15048704 3005 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 3674 3005 306 324 0 2744 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 14696

[startup+12.7014 s]
/proc/loadavg: 0.87 0.97 0.94 2/65 24059
/proc/meminfo: memFree=1837788/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=14696 CPUtime=12.69
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 3444 0 0 0 1267 2 0 0 25 0 1 0 270724243 15048704 3005 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 3674 3005 306 324 0 2744 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14696

[startup+25.5014 s]
/proc/loadavg: 0.90 0.97 0.94 2/65 24059
/proc/meminfo: memFree=1838876/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=13668 CPUtime=25.48
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 3642 0 0 0 2546 2 0 0 25 0 1 0 270724243 13996032 2774 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 3417 2774 310 324 0 2487 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13668

[startup+51.1016 s]
/proc/loadavg: 0.93 0.97 0.94 2/65 24059
/proc/meminfo: memFree=1834844/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=17704 CPUtime=51.07
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 4628 0 0 0 5104 3 0 0 25 0 1 0 270724243 18128896 3760 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 4426 3760 310 324 0 3496 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17704

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.94 2/65 24059
/proc/meminfo: memFree=1834908/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=17704 CPUtime=102.26
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 4648 0 0 0 10223 3 0 0 25 0 1 0 270724243 18128896 3780 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 4426 3780 310 324 0 3496 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17704

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24059
/proc/meminfo: memFree=1834460/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=18232 CPUtime=162.23
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 4764 0 0 0 16220 3 0 0 25 0 1 0 270724243 18669568 3896 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 4558 3896 310 324 0 3628 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18232

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24059
/proc/meminfo: memFree=1833948/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=18628 CPUtime=222.21
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 4864 0 0 0 22218 3 0 0 25 0 1 0 270724243 19075072 3996 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 4657 3996 310 324 0 3727 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18628

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24059
/proc/meminfo: memFree=1831132/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=21340 CPUtime=282.2
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 5565 0 0 0 28216 4 0 0 25 0 1 0 270724243 21852160 4697 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 5335 4697 310 324 0 4405 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 21340

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24061
/proc/meminfo: memFree=1830108/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=22380 CPUtime=342.18
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 5816 0 0 0 34214 4 0 0 25 0 1 0 270724243 22917120 4948 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 5595 4948 310 324 0 4665 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 22380

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24061
/proc/meminfo: memFree=1829852/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=22644 CPUtime=402.15
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 5891 0 0 0 40211 4 0 0 25 0 1 0 270724243 23187456 5023 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 5661 5023 310 324 0 4731 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 22644

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24061
/proc/meminfo: memFree=1829340/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=23164 CPUtime=462.13
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 6019 0 0 0 46209 4 0 0 25 0 1 0 270724243 23719936 5151 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 5791 5151 310 324 0 4861 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23164

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24061
/proc/meminfo: memFree=1828828/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=23816 CPUtime=522.12
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 6157 0 0 0 52208 4 0 0 25 0 1 0 270724243 24387584 5289 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 5954 5289 310 324 0 5024 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 23816

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24061
/proc/meminfo: memFree=1828316/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=24200 CPUtime=582.1
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 6280 0 0 0 58205 5 0 0 25 0 1 0 270724243 24780800 5412 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 6050 5412 310 324 0 5120 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 24200

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24061
/proc/meminfo: memFree=1827804/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=24720 CPUtime=642.09
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 6394 0 0 0 64204 5 0 0 25 0 1 0 270724243 25313280 5526 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 6180 5526 310 324 0 5250 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 24720


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24061
/proc/meminfo: memFree=1823260/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=29216 CPUtime=882.01
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 7523 0 0 0 88195 6 0 0 25 0 1 0 270724243 29917184 6655 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 7304 6655 310 324 0 6374 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 29216

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24061
/proc/meminfo: memFree=1823068/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=29348 CPUtime=941.99
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 7556 0 0 0 94193 6 0 0 25 0 1 0 270724243 30052352 6688 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 7337 6688 310 324 0 6407 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 29348

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24061
/proc/meminfo: memFree=1822556/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=29876 CPUtime=1001.97
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 7683 0 0 0 100191 6 0 0 25 0 1 0 270724243 30593024 6815 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 7469 6815 310 324 0 6539 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 29876

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24061
/proc/meminfo: memFree=1822044/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=30400 CPUtime=1061.95
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 7803 0 0 0 106189 6 0 0 25 0 1 0 270724243 31129600 6935 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 7600 6935 310 324 0 6670 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 30400

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24061
/proc/meminfo: memFree=1821532/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=30928 CPUtime=1121.93
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 7945 0 0 0 112187 6 0 0 25 0 1 0 270724243 31670272 7077 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 7732 7077 310 324 0 6802 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 30928

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24061
/proc/meminfo: memFree=1821212/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=31192 CPUtime=1181.91
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 8014 0 0 0 118185 6 0 0 25 0 1 0 270724243 31940608 7146 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 7798 7146 310 324 0 6868 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 31192

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24061
/proc/meminfo: memFree=1820444/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=31988 CPUtime=1241.89
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 8201 0 0 0 124183 6 0 0 25 0 1 0 270724243 32755712 7333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 7997 7333 310 324 0 7067 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 31988

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24061
/proc/meminfo: memFree=1819996/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=32384 CPUtime=1301.88
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 8310 0 0 0 130181 7 0 0 25 0 1 0 270724243 33161216 7442 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 8096 7442 310 324 0 7166 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 32384

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24061
/proc/meminfo: memFree=1819548/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=32780 CPUtime=1361.86
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 8416 0 0 0 136179 7 0 0 25 0 1 0 270724243 33566720 7548 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 8195 7548 310 324 0 7265 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 32780

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24061
/proc/meminfo: memFree=1819100/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=33304 CPUtime=1421.84
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 8532 0 0 0 142177 7 0 0 25 0 1 0 270724243 34103296 7664 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 8326 7664 310 324 0 7396 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 33304

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 24061
/proc/meminfo: memFree=1818524/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=33836 CPUtime=1481.82
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 8668 0 0 0 148175 7 0 0 25 0 1 0 270724243 34648064 7800 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 8459 7800 310 324 0 7529 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 33836

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 24217
/proc/meminfo: memFree=1816676/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=34232 CPUtime=1541.73
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 8774 0 0 0 154165 8 0 0 25 0 1 0 270724243 35053568 7906 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 8558 7906 310 324 0 7628 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 34232

[startup+1602.3 s]
/proc/loadavg: 1.03 0.99 0.94 2/65 24259
/proc/meminfo: memFree=1817436/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=34760 CPUtime=1601.7
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 8891 0 0 0 160161 9 0 0 25 0 1 0 270724243 35594240 8023 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 8690 8023 310 324 0 7760 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 34760

[startup+1662.3 s]
/proc/loadavg: 1.05 1.00 0.95 2/65 24259
/proc/meminfo: memFree=1817052/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=35156 CPUtime=1661.68
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 8999 0 0 0 166159 9 0 0 25 0 1 0 270724243 35999744 8131 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 8789 8131 310 324 0 7859 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 35156

[startup+1722.3 s]
/proc/loadavg: 1.02 1.00 0.95 2/65 24259
/proc/meminfo: memFree=1816668/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=35552 CPUtime=1721.66
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 9104 0 0 0 172157 9 0 0 25 0 1 0 270724243 36405248 8236 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 8888 8236 310 324 0 7958 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 35552

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24259
/proc/meminfo: memFree=1816220/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=36084 CPUtime=1781.64
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 9227 0 0 0 178155 9 0 0 25 0 1 0 270724243 36950016 8359 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 9021 8359 310 324 0 8091 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 36084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24259
/proc/meminfo: memFree=1816028/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=36216 CPUtime=1800.04
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 9269 0 0 0 179995 9 0 0 25 0 1 0 270724243 37085184 8401 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 9054 8401 310 324 0 8124 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 36216

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

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

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24259
/proc/meminfo: memFree=1816028/2055920 swapFree=4182956/4192956
[pid=24058] ppid=24056 vsize=36216 CPUtime=1800.04
/proc/24058/stat : 24058 (bsolo3.0.17) R 24056 24058 23161 0 -1 4194304 9269 0 0 0 179995 9 0 0 25 0 1 0 270724243 37085184 8401 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24058/statm: 9054 8401 310 324 0 8124 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 36216

Child status: 15
Real time (s): 1800.73
CPU time (s): 1800.05
CPU user time (s): 1799.95
CPU system time (s): 0.100984
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 36216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9273
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= 3069

runsolver used 1.2958 second user time and 3.67544 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Mon Apr 30 15:35:48 UTC 2007

IDJOB= 432669
IDBENCH= 1668
IDSOLVER= 199
FILE ID= node69/432669-1177947348

PBS_JOBID= 4727530

Free space on /tmp= 66555 MiB

SOLVER NAME= bsolo 3.0.17
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-forplan.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432669-1177947348/instance-432669-1177947348.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-432669-1177947348 -o ROOT/results/node69/solver-432669-1177947348 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432669-1177947348/instance-432669-1177947348.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  4cdda58963f46d542400f05ed7600db2

RANDOM SEED= 700170437

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1849204 kB
Buffers:         16620 kB
Cached:         113852 kB
SwapCached:       4032 kB
Active:          35640 kB
Inactive:       107212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849204 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:            7816 kB
Writeback:           0 kB
Mapped:          18352 kB
Slab:            49792 kB
Committed_AS:  2419644 kB
PageTables:       1476 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= 66555 MiB

End job on node69 on Mon Apr 30 16:05:51 UTC 2007