Trace number 432797

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) 1800.17 1802.7

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-stp3d.opb
MD5SUMf0369b32b392b309903886944ef44b64
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 variables204880
Total number of constraints159488
Number of constraints which are clauses129232
Number of constraints which are cardinality constraints (but not clauses)5805
Number of constraints which are nor clauses,nor cardinality constraints24451
Minimum length of a constraint2
Maximum length of a constraint120
Number of terms in the objective function 75648
Biggest coefficient in the objective function 7
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 529536
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 7
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 529536
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/432797-1177949973/instance-432797-1177949973.opb
0.00/0.00	c File size is 8854374 bytes.
2.59/2.61	c Highest Coefficient sum: 529536
2.59/2.61	c Parsing was ok!!
2.59/2.61	c Total parsing time: 2.61 s
2.79/2.84	c Var: 204880 Constr: 187573 132866/54707/0 Lit: 920592 Watch. Lit: 711194
2.79/2.84	c Obj. Vars: 75648 (36.9231 % of total variables)
83.86/83.99	c Pre-processing Time: 83.967 s
83.96/84.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
83.96/84.00	c        0 170760   156236   808140    5   628278  500000      0      0 83.97
83.96/84.00	c Switching off LPR mode.
1800.06/1800.60	c      100 170760   156336   809436    5   628478  550001    100      1 84.24
1800.06/1800.60	c      250 170758   156486   811929    5   628777  605002    250      2 85.02
1800.06/1800.60	c      476 170163   156712   814168    5   629228  665503    476      5 86.64
1800.06/1800.60	c      814 169893   157050   818170    5   629897  732054    814      9 89.33
1800.06/1800.60	c     1323 167807   157559   825176    5   630906  805260   1323     14 93.00
1800.06/1800.60	c     2086 167571   158322   835231    5   632429  885787   2086     21 97.79
1800.06/1800.60	c     3233 167207   159469   854709    5   634720  974366   3233     31 102.61
1800.06/1800.60	c     4954 167196   161190   883526    5   638159  500000   4954     44 112.08
1800.06/1800.60	c     7538 167178   163774   938917    5   643319  550001   7538     60 124.33
1800.06/1800.60	c    11417 167153   167653  1021076    6   651069  605002  11417     77 146.52
1800.06/1800.60	c    17240 167148   173476  1210763    6   662713  665503  17240     99 173.09
1800.06/1800.60	c    25977 167140   182213  1971033   10   680185  732054  25977    128 202.79
1800.06/1800.60	c    39087 167120   195323  2633730   13   706396  805260  39087    145 267.89
1800.06/1800.60	c    58758 167114   214994  5459603   25   745736  885787  58758    149 392.72
1800.06/1800.60	c    88270 167112   244506 14651554   59   804759  974366  88270    122 722.78
1800.06/1800.60	c   132540 167079   288776 20729284   71   893290  500000 132540    114 1158.23
1800.06/1800.60	c Caught signal: 15
1800.06/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.60	c   16   197171  93405  5187027   353407 37866979 197171    109 1800.08
1800.06/1800.60	s UNKNOWN
1800.06/1800.60	c Total time: 1800.08 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/node62/watcher-432797-1177949973 -o ROOT/results/node62/solver-432797-1177949973 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432797-1177949973/instance-432797-1177949973.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: 0.96 1.03 0.99 3/64 25241
/proc/meminfo: memFree=1766016/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=28196 CPUtime=0
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 360 0 0 0 0 0 0 0 18 0 1 0 113573396 28872704 330 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 5096 331 279 324 0 2004 0

[startup+0.04466 s]
/proc/loadavg: 0.96 1.03 0.99 3/64 25241
/proc/meminfo: memFree=1766016/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=21980 CPUtime=0.03
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 817 0 0 0 3 0 0 0 18 0 1 0 113573396 22507520 747 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 5495 747 334 324 0 2403 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 21980

[startup+0.101666 s]
/proc/loadavg: 0.96 1.03 0.99 3/64 25241
/proc/meminfo: memFree=1766016/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=23776 CPUtime=0.09
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 1375 0 0 0 9 0 0 0 18 0 1 0 113573396 24346624 1226 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 5944 1227 403 324 0 2852 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23776

[startup+0.301689 s]
/proc/loadavg: 0.96 1.03 0.99 3/64 25241
/proc/meminfo: memFree=1766016/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=21904 CPUtime=0.29
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 3244 0 0 0 28 1 0 0 19 0 1 0 113573396 22429696 2889 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 5476 2889 614 324 0 2384 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21904

[startup+0.701735 s]
/proc/loadavg: 0.96 1.03 0.99 3/64 25241
/proc/meminfo: memFree=1766016/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=29996 CPUtime=0.68
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 5797 0 0 0 67 1 0 0 23 0 1 0 113573396 30715904 5345 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 7499 5345 975 324 0 4407 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 29996

[startup+1.50183 s]
/proc/loadavg: 0.96 1.03 0.99 2/65 25242
/proc/meminfo: memFree=1742008/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=43472 CPUtime=1.49
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 10081 0 0 0 146 3 0 0 25 0 1 0 113573396 44515328 9123 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 10868 9123 1576 324 0 7776 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43472

[startup+3.10202 s]
/proc/loadavg: 0.96 1.03 0.99 2/65 25242
/proc/meminfo: memFree=1730296/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=78932 CPUtime=3.09
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 21564 0 0 0 300 9 0 0 25 0 1 0 113573396 80826368 18296 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 19733 18296 303 324 0 18803 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 78932

[startup+6.30139 s]
/proc/loadavg: 0.96 1.03 0.99 2/65 25242
/proc/meminfo: memFree=1693624/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=78932 CPUtime=6.29
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 21564 0 0 0 620 9 0 0 25 0 1 0 113573396 80826368 18296 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 19733 18296 303 324 0 18803 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 78932

[startup+12.7021 s]
/proc/loadavg: 0.97 1.03 0.99 2/65 25242
/proc/meminfo: memFree=1693688/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=78932 CPUtime=12.69
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 21564 0 0 0 1258 11 0 0 25 0 1 0 113573396 80826368 18296 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 19733 18296 303 324 0 18803 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 78932

[startup+25.5016 s]
/proc/loadavg: 0.97 1.03 0.99 2/65 25242
/proc/meminfo: memFree=1693816/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=78932 CPUtime=25.48
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 21564 0 0 0 2535 13 0 0 25 0 1 0 113573396 80826368 18296 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 19733 18296 303 324 0 18803 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 78932

[startup+51.1016 s]
/proc/loadavg: 0.98 1.03 0.99 2/65 25242
/proc/meminfo: memFree=1693880/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=78932 CPUtime=51.08
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 21565 0 0 0 5091 17 0 0 25 0 1 0 113573396 80826368 18297 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 19733 18297 303 324 0 18803 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 78932

[startup+102.306 s]
/proc/loadavg: 0.99 1.02 0.99 2/65 25242
/proc/meminfo: memFree=1686264/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=86392 CPUtime=102.27
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 25522 0 0 0 10184 43 0 0 25 0 1 0 113573396 88465408 20212 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134552072 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 21598 20212 309 324 0 20668 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 86392

[startup+162.302 s]
/proc/loadavg: 0.99 1.02 0.99 2/65 25242
/proc/meminfo: memFree=1686200/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=86392 CPUtime=162.25
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 25522 0 0 0 16182 43 0 0 25 0 1 0 113573396 88465408 20212 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 21598 20212 309 324 0 20668 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 86392

[startup+222.302 s]
/proc/loadavg: 0.99 1.01 0.99 2/65 25242
/proc/meminfo: memFree=1678584/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=94068 CPUtime=222.23
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 27425 0 0 0 22178 45 0 0 25 0 1 0 113573396 96325632 22115 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 23517 22115 309 324 0 22587 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 94068

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25242
/proc/meminfo: memFree=1669048/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=103744 CPUtime=282.21
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 29841 0 0 0 28174 47 0 0 25 0 1 0 113573396 106233856 24531 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 25936 24531 309 324 0 25006 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 103744

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25242
/proc/meminfo: memFree=1653496/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=119040 CPUtime=342.19
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 33672 0 0 0 34169 50 0 0 25 0 1 0 113573396 121896960 28362 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 29760 28362 309 324 0 28830 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 119040

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25242
/proc/meminfo: memFree=1631480/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=141040 CPUtime=402.17
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 39175 0 0 0 40163 54 0 0 25 0 1 0 113573396 144424960 33865 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 35260 33865 309 324 0 34330 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 141040

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25242
/proc/meminfo: memFree=1620536/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=152176 CPUtime=462.15
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 41938 0 0 0 46158 57 0 0 25 0 1 0 113573396 155828224 36628 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 38044 36628 309 324 0 37114 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 152176

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25242
/proc/meminfo: memFree=1594616/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=178164 CPUtime=522.14
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 48465 0 0 0 52150 64 0 0 25 0 1 0 113573396 182439936 43155 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551315 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 44541 43155 309 324 0 43611 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 178164

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25242
/proc/meminfo: memFree=1565048/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=207676 CPUtime=582.11
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 55818 0 0 0 58142 69 0 0 25 0 1 0 113573396 212660224 50508 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 51919 50508 309 324 0 50989 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 207676

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25242
/proc/meminfo: memFree=1539896/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=232460 CPUtime=642.1
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 62025 0 0 0 64136 74 0 0 25 0 1 0 113573396 238039040 56715 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 58115 56715 309 324 0 57185 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 232460


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

/proc/meminfo: memFree=1462968/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=309224 CPUtime=1002
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 81223 0 0 0 100107 93 0 0 25 0 1 0 113573396 316645376 75913 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551297 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 77306 75913 309 324 0 76376 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 309224

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25242
/proc/meminfo: memFree=1453240/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=319236 CPUtime=1061.97
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 83712 0 0 0 106102 95 0 0 25 0 1 0 113573396 326897664 78402 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 79809 78402 309 324 0 78879 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 319236

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25242
/proc/meminfo: memFree=1436536/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=335872 CPUtime=1121.96
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 87873 0 0 0 112097 99 0 0 25 0 1 0 113573396 343932928 82563 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 83968 82563 309 324 0 83038 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 335872

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25242
/proc/meminfo: memFree=1425528/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=346768 CPUtime=1181.94
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 90615 0 0 0 118092 102 0 0 25 0 1 0 113573396 355090432 85305 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 86692 85305 309 324 0 85762 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 346768

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25242
/proc/meminfo: memFree=1406968/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=365272 CPUtime=1241.92
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 95226 0 0 0 124086 106 0 0 25 0 1 0 113573396 374038528 89916 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 91318 89916 309 324 0 90388 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 365272

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25242
/proc/meminfo: memFree=1394872/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=377108 CPUtime=1301.92
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 98199 0 0 0 130083 109 0 0 25 0 1 0 113573396 386158592 92889 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 94277 92889 309 324 0 93347 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 377108

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25242
/proc/meminfo: memFree=1381176/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=391000 CPUtime=1361.89
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 101669 0 0 0 136077 112 0 0 25 0 1 0 113573396 400384000 96359 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550576 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 97750 96359 309 324 0 96820 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 391000

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25242
/proc/meminfo: memFree=1374136/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=397908 CPUtime=1421.87
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 103383 0 0 0 142074 113 0 0 25 0 1 0 113573396 407457792 98073 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 99477 98073 309 324 0 98547 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 397908

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25242
/proc/meminfo: memFree=1364152/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=408016 CPUtime=1481.85
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 105913 0 0 0 148069 116 0 0 25 0 1 0 113573396 417808384 100603 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 102004 100603 309 324 0 101074 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 408016

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25242
/proc/meminfo: memFree=1351800/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=420176 CPUtime=1541.83
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 108956 0 0 0 154065 118 0 0 25 0 1 0 113573396 430260224 103646 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8537941 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 105044 103646 309 324 0 104114 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 420176

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25242
/proc/meminfo: memFree=1328056/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=444280 CPUtime=1601.82
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 114988 0 0 0 160058 124 0 0 25 0 1 0 113573396 454942720 109678 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8540001 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 111070 109678 309 324 0 110140 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 444280

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25242
/proc/meminfo: memFree=1294200/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=477788 CPUtime=1661.8
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 123346 0 0 0 166048 132 0 0 25 0 1 0 113573396 489254912 118036 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551326 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 119447 118036 309 324 0 118517 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 477788

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25242
/proc/meminfo: memFree=1248184/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=524688 CPUtime=1721.79
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 135069 0 0 0 172040 139 0 0 25 0 1 0 113573396 537280512 129759 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 131172 129759 309 324 0 130242 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 524688

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25242
/proc/meminfo: memFree=1211704/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=560372 CPUtime=1781.76
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 144015 0 0 0 178031 145 0 0 25 0 1 0 113573396 573820928 138705 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 140093 138705 309 324 0 139163 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 560372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25242
/proc/meminfo: memFree=1203960/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=567736 CPUtime=1800.06
/proc/25241/stat : 25241 (bsolo3.0.17) R 25239 25241 24582 0 -1 4194304 145847 0 0 0 179860 146 0 0 25 0 1 0 113573396 581361664 140537 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 141934 140537 309 324 0 141004 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 567736

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 25242
/proc/meminfo: memFree=1203960/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=567736 CPUtime=1800.07
/proc/25241/stat : 25241 (bsolo3.0.17) S 25239 25241 24582 0 -1 4194304 145847 0 0 0 179861 146 0 0 25 0 1 0 113573396 581361664 140537 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 141934 140537 309 324 0 141004 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 567736

[startup+1802.2 s]
/proc/loadavg: 0.91 0.98 0.99 1/66 25243
/proc/meminfo: memFree=1203888/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=567736 CPUtime=1800.07
/proc/25241/stat : 25241 (bsolo3.0.17) S 25239 25241 24582 0 -1 4194304 145847 0 0 0 179861 146 0 0 25 0 1 0 113573396 581361664 140537 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 141934 140537 309 324 0 141004 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 567736

[startup+1802.6 s]
/proc/loadavg: 0.91 0.98 0.99 1/66 25243
/proc/meminfo: memFree=1203888/2055920 swapFree=4184584/4192956
[pid=25241] ppid=25239 vsize=567736 CPUtime=1800.07
/proc/25241/stat : 25241 (bsolo3.0.17) S 25239 25241 24582 0 -1 4194304 145847 0 0 0 179861 146 0 0 25 0 1 0 113573396 581361664 140537 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/25241/statm: 141934 140537 309 324 0 141004 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 567736

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.7
CPU time (s): 1800.17
CPU user time (s): 1798.61
CPU system time (s): 1.55776
CPU usage (%): 99.8595
Max. virtual memory (cumulated for all children) (KiB): 567736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.61
system time used= 1.55776
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 145847
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 13
involuntary context switches= 4779

runsolver used 1.68674 second user time and 3.24351 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Mon Apr 30 16:19:34 UTC 2007

IDJOB= 432797
IDBENCH= 1804
IDSOLVER= 199
FILE ID= node62/432797-1177949973

PBS_JOBID= 4727809

Free space on /tmp= 66550 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-stp3d.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432797-1177949973/instance-432797-1177949973.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-432797-1177949973 -o ROOT/results/node62/solver-432797-1177949973 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432797-1177949973/instance-432797-1177949973.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  f0369b32b392b309903886944ef44b64

RANDOM SEED= 575231597

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1766488 kB
Buffers:         35188 kB
Cached:         174952 kB
SwapCached:       2428 kB
Active:          87964 kB
Inactive:       131924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766488 kB
SwapTotal:     4192956 kB
SwapFree:      4184584 kB
Dirty:           15220 kB
Writeback:           0 kB
Mapped:          16240 kB
Slab:            55640 kB
Committed_AS:  1289148 kB
PageTables:       1460 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= 66550 MiB

End job on node62 on Mon Apr 30 16:49:37 UTC 2007