Trace number 432800

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) 1800.12 1800.59

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-pp08a.opb
MD5SUMda103607b020ad44cf05bd0679eb486a
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
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5344
Total number of constraints136
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 constraints136
Minimum length of a constraint31
Maximum length of a constraint240
Number of terms in the objective function 3424
Biggest coefficient in the objective function 3121
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 527152
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262120
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 527152
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/432800-1177950011/instance-432800-1177950011.opb
0.00/0.00	c File size is 157349 bytes.
0.00/0.03	c Highest Coefficient sum: 527152
0.00/0.03	c Parsing was ok!!
0.00/0.03	c Total parsing time: 0.031 s
0.00/0.03	c Var: 5344 Constr: 200 0/0/200 Lit: 21184 Watch. Lit: 4880
0.00/0.03	c Obj. Vars: 3424 (64.0719 % of total variables)
0.09/0.11	c Pre-processing Time: 0.112 s
0.09/0.11	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.11	c        0   4600      200    21184  105     6157   42368      0      0 0.11
0.09/0.11	c Switching off LPR mode.
1800.04/1800.50	c      101   4600      301    35296  117    14919   46605    101    759 0.13
1800.04/1800.50	c      252   4600      452    54690  120    15635   51266    252   1565 0.16
1800.04/1800.50	c      479   4600      679    79658  117    16560   56393    479   2325 0.21
1800.04/1800.50	c      817   4600     1017   115668  113    17142   62033    817   3242 0.25
1800.04/1800.50	c     1326   4600     1526   162899  106    18129   68237   1326   4030 0.33
1800.04/1800.50	c     2091   4600     2291   240762  105    19916   75061   2091   4356 0.48
1800.04/1800.50	c     3239   4600     3439   375219  109    22326   82568   3239   4233 0.77
1800.04/1800.50	c     4962   4600     5162   564296  109    25621   90825   4962   4248 1.17
1800.04/1800.50	c     7546   4600     7746   819535  105    30809   99908   7546   4185 1.80
1800.04/1800.50	c    11426   4600    11626  1281241  110    38473  109899  11426   4314 2.65
1800.04/1800.50	c    17248   4600    17448  2048118  117    50288  120889  17248   4005 4.31
1800.04/1800.50	c    25985   4600    26185  2823183  107    67542  132978  25985   4609 5.64
1800.04/1800.50	c    39097   4600    39297  4414924  112    93785  146276  39097   4181 9.35
1800.04/1800.50	c    58767   4600    58967  7083784  120   133437  160904  58767   2701 21.75
1800.04/1800.50	c    88278   4600    88478 11227103  126   192445  176995  88278   1436 61.47
1800.04/1800.50	c   132548   4600   132748 17092216  128   280585  194695 132548   1355 97.78
1800.04/1800.50	c   198959   4600    14601  1673950  114    44173  214165  14401    594 334.80
1800.04/1800.50	c   298579   4600   114221 15162964  132   244017  235582 114021    667 447.08
1800.04/1800.50	c   448015   4600    37044  5485872  148    88710  259141  36844    392 1140.10
1800.04/1800.50	c Caught signal: 15
1800.04/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.50	c   19   531916   5800   787474   120945 19151566 120745    295 1800.05
1800.04/1800.50	s UNKNOWN
1800.04/1800.50	c Total time: 1800.05 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/node55/watcher-432800-1177950011 -o ROOT/results/node55/solver-432800-1177950011 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432800-1177950011/instance-432800-1177950011.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: 0.93 1.00 0.95 3/64 18697
/proc/meminfo: memFree=1341764/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=19704 CPUtime=0
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 242911165 20176896 329 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134536096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 4926 330 278 324 0 3957 0

[startup+0.10488 s]
/proc/loadavg: 0.93 1.00 0.95 3/64 18697
/proc/meminfo: memFree=1341764/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=5488 CPUtime=0.09
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 851 0 0 0 9 0 0 0 18 0 1 0 242911165 5619712 721 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 1372 721 305 324 0 442 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5488

[startup+0.201888 s]
/proc/loadavg: 0.93 1.00 0.95 3/64 18697
/proc/meminfo: memFree=1341764/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=6136 CPUtime=0.18
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 1061 0 0 0 18 0 0 0 18 0 1 0 242911165 6283264 890 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 1534 891 310 324 0 604 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6136

[startup+0.301896 s]
/proc/loadavg: 0.93 1.00 0.95 3/64 18697
/proc/meminfo: memFree=1341764/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=6920 CPUtime=0.29
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 1284 0 0 0 28 1 0 0 19 0 1 0 242911165 7086080 1113 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 1730 1113 310 324 0 800 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6920

[startup+0.701935 s]
/proc/loadavg: 0.93 1.00 0.95 3/64 18697
/proc/meminfo: memFree=1341764/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=9648 CPUtime=0.69
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 1962 0 0 0 68 1 0 0 22 0 1 0 242911165 9879552 1791 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134547678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 2412 1791 310 324 0 1482 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9648

[startup+1.50201 s]
/proc/loadavg: 0.93 1.00 0.95 2/65 18698
/proc/meminfo: memFree=1332924/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=15228 CPUtime=1.49
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 3333 0 0 0 148 1 0 0 25 0 1 0 242911165 15593472 3162 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 3807 3162 310 324 0 2877 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15228

[startup+3.10116 s]
/proc/loadavg: 0.93 1.00 0.95 2/65 18698
/proc/meminfo: memFree=1325436/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=25680 CPUtime=3.09
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 5955 0 0 0 307 2 0 0 25 0 1 0 242911165 26296320 5784 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 6420 5784 310 324 0 5490 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25680

[startup+6.30247 s]
/proc/loadavg: 0.93 1.00 0.95 2/65 18698
/proc/meminfo: memFree=1302204/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=47120 CPUtime=6.29
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 11328 0 0 0 624 5 0 0 25 0 1 0 242911165 48250880 11157 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 11780 11157 310 324 0 10850 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 47120

[startup+12.7011 s]
/proc/loadavg: 0.94 1.00 0.95 2/65 18698
/proc/meminfo: memFree=1262204/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=84748 CPUtime=12.69
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 20713 0 0 0 1258 11 0 0 25 0 1 0 242911165 86781952 20542 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 21187 20542 310 324 0 20257 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 84748

[startup+25.5013 s]
/proc/loadavg: 0.95 1.00 0.95 2/65 18698
/proc/meminfo: memFree=1226364/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=119656 CPUtime=25.48
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 29462 0 0 0 2532 16 0 0 25 0 1 0 242911165 122527744 29291 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 29914 29291 310 324 0 28984 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 119656

[startup+51.1017 s]
/proc/loadavg: 0.97 1.00 0.95 2/65 18698
/proc/meminfo: memFree=1193532/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=151884 CPUtime=51.07
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 37499 0 0 0 5084 23 0 0 25 0 1 0 242911165 155529216 37328 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551342 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 37971 37328 310 324 0 37041 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 151884

[startup+102.302 s]
/proc/loadavg: 0.98 1.00 0.95 2/65 18698
/proc/meminfo: memFree=1086716/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=258104 CPUtime=102.26
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 64068 0 0 0 10185 41 0 0 25 0 1 0 242911165 264298496 63897 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 64526 63897 310 324 0 63596 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 258104

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.95 2/65 18698
/proc/meminfo: memFree=1035388/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=309704 CPUtime=162.24
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 76957 0 0 0 16173 51 0 0 25 0 1 0 242911165 317136896 76786 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7290562 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 77426 76786 310 324 0 76496 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 309704

[startup+222.306 s]
/proc/loadavg: 0.99 1.00 0.95 2/65 18698
/proc/meminfo: memFree=1005948/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=338716 CPUtime=222.23
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 84219 0 0 0 22166 57 0 0 25 0 1 0 242911165 346845184 84048 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 84679 84048 310 324 0 83749 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 338716

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.95 2/65 18698
/proc/meminfo: memFree=989244/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=355492 CPUtime=282.21
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 88402 0 0 0 28160 61 0 0 25 0 1 0 242911165 364023808 88231 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 88873 88231 310 324 0 87943 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 355492

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.95 2/65 18698
/proc/meminfo: memFree=986044/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=358332 CPUtime=342.2
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 89310 0 0 0 34158 62 0 0 25 0 1 0 242911165 366931968 88944 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551544 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 89583 88944 310 324 0 88653 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 358332

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.95 2/65 18698
/proc/meminfo: memFree=986044/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=358332 CPUtime=402.18
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 89310 0 0 0 40156 62 0 0 25 0 1 0 242911165 366931968 88944 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134552410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 89583 88944 310 324 0 88653 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 358332

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.95 2/65 18698
/proc/meminfo: memFree=986236/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=358332 CPUtime=462.17
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 89310 0 0 0 46155 62 0 0 25 0 1 0 242911165 366931968 88944 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 89583 88944 310 324 0 88653 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 358332

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.95 2/65 18698
/proc/meminfo: memFree=986236/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=358332 CPUtime=522.15
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 89310 0 0 0 52153 62 0 0 25 0 1 0 242911165 366931968 88944 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 89583 88944 310 324 0 88653 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 358332

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.95 2/65 18698
/proc/meminfo: memFree=983420/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=361412 CPUtime=582.13
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 90078 0 0 0 58151 62 0 0 25 0 1 0 242911165 370085888 89712 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 90353 89712 310 324 0 89423 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 361412

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.95 2/65 18698
/proc/meminfo: memFree=950652/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=394196 CPUtime=642.13
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 98291 0 0 0 64143 70 0 0 25 0 1 0 242911165 403656704 97925 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551417 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 98549 97925 310 324 0 97619 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 394196


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

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.95 2/65 18698
/proc/meminfo: memFree=897916/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=446660 CPUtime=822.08
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 111384 0 0 0 82127 81 0 0 25 0 1 0 242911165 457379840 111018 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 111665 111018 310 324 0 110735 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 446660

[startup+882.305 s]
/proc/loadavg: 0.99 1.00 0.95 2/65 18698
/proc/meminfo: memFree=888764/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=455684 CPUtime=882.06
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 113660 0 0 0 88123 83 0 0 25 0 1 0 242911165 466620416 113294 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 113921 113294 310 324 0 112991 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 455684

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.95 2/65 18698
/proc/meminfo: memFree=879612/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=464872 CPUtime=942.05
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 115959 0 0 0 94119 86 0 0 25 0 1 0 242911165 476028928 115593 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 116218 115593 310 324 0 115288 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 464872

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.95 2/65 18698
/proc/meminfo: memFree=877372/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=466820 CPUtime=1002.03
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 116673 0 0 0 100117 86 0 0 25 0 1 0 242911165 478023680 116072 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 116705 116072 310 324 0 115775 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 466820

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.95 2/65 18698
/proc/meminfo: memFree=877436/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=466820 CPUtime=1062.01
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 116673 0 0 0 106115 86 0 0 25 0 1 0 242911165 478023680 116072 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 116705 116072 310 324 0 115775 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 466820

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.95 2/65 18698
/proc/meminfo: memFree=877436/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=466820 CPUtime=1122
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 116673 0 0 0 112114 86 0 0 25 0 1 0 242911165 478023680 116072 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 116705 116072 310 324 0 115775 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 466820

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.95 2/65 18698
/proc/meminfo: memFree=877500/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=466820 CPUtime=1181.98
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 116673 0 0 0 118112 86 0 0 25 0 1 0 242911165 478023680 116072 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 116705 116072 310 324 0 115775 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 466820

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.95 2/65 18698
/proc/meminfo: memFree=877500/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=466820 CPUtime=1241.97
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 116673 0 0 0 124111 86 0 0 25 0 1 0 242911165 478023680 116072 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 116705 116072 310 324 0 115775 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 466820

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.95 2/65 18700
/proc/meminfo: memFree=877372/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=466820 CPUtime=1301.95
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 116673 0 0 0 130109 86 0 0 25 0 1 0 242911165 478023680 116072 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 116705 116072 310 324 0 115775 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 466820

[startup+1362.3 s]
/proc/loadavg: 1.11 1.03 0.96 2/65 18700
/proc/meminfo: memFree=877436/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=466820 CPUtime=1361.94
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 116673 0 0 0 136108 86 0 0 25 0 1 0 242911165 478023680 116072 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134547282 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 116705 116072 310 324 0 115775 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 466820

[startup+1422.3 s]
/proc/loadavg: 1.11 1.04 0.96 2/65 18700
/proc/meminfo: memFree=877436/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=466820 CPUtime=1421.93
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 116673 0 0 0 142107 86 0 0 25 0 1 0 242911165 478023680 116072 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 116705 116072 310 324 0 115775 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 466820

[startup+1482.3 s]
/proc/loadavg: 1.04 1.03 0.96 2/65 18700
/proc/meminfo: memFree=877500/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=466820 CPUtime=1481.91
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 116673 0 0 0 148105 86 0 0 25 0 1 0 242911165 478023680 116072 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 116705 116072 310 324 0 115775 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 466820

[startup+1542.31 s]
/proc/loadavg: 1.01 1.02 0.96 2/65 18700
/proc/meminfo: memFree=877500/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=466820 CPUtime=1541.9
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 116673 0 0 0 154104 86 0 0 25 0 1 0 242911165 478023680 116072 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 116705 116072 310 324 0 115775 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 466820

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 0.96 2/65 18700
/proc/meminfo: memFree=877500/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=466820 CPUtime=1601.88
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 116673 0 0 0 160102 86 0 0 25 0 1 0 242911165 478023680 116072 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 116705 116072 310 324 0 115775 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 466820

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 0.96 2/65 18700
/proc/meminfo: memFree=877500/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=466820 CPUtime=1661.86
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 116673 0 0 0 166100 86 0 0 25 0 1 0 242911165 478023680 116072 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 116705 116072 310 324 0 115775 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 466820

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 18700
/proc/meminfo: memFree=877564/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=466820 CPUtime=1721.86
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 116673 0 0 0 172099 87 0 0 25 0 1 0 242911165 478023680 116072 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 116705 116072 310 324 0 115775 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 466820

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 18700
/proc/meminfo: memFree=877564/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=466820 CPUtime=1781.84
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 116673 0 0 0 178097 87 0 0 25 0 1 0 242911165 478023680 116072 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 116705 116072 310 324 0 115775 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 466820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 18700
/proc/meminfo: memFree=877564/2055920 swapFree=4184544/4192956
[pid=18697] ppid=18695 vsize=466820 CPUtime=1800.04
/proc/18697/stat : 18697 (bsolo3.0.17) R 18695 18697 17894 0 -1 4194304 116673 0 0 0 179917 87 0 0 25 0 1 0 242911165 478023680 116072 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18697/statm: 116705 116072 310 324 0 115775 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 466820

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): 1800.59
CPU time (s): 1800.12
CPU user time (s): 1799.18
CPU system time (s): 0.943856
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 467760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.18
system time used= 0.943856
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 116677
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= 3064

runsolver used 1.48177 second user time and 3.43948 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Mon Apr 30 16:20:11 UTC 2007

IDJOB= 432800
IDBENCH= 1807
IDSOLVER= 199
FILE ID= node55/432800-1177950011

PBS_JOBID= 4727813

Free space on /tmp= 66558 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-pp08a.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432800-1177950011/instance-432800-1177950011.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-432800-1177950011 -o ROOT/results/node55/solver-432800-1177950011 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432800-1177950011/instance-432800-1177950011.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  da103607b020ad44cf05bd0679eb486a

RANDOM SEED= 693315586

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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:       1342172 kB
Buffers:         60584 kB
Cached:         565928 kB
SwapCached:       2556 kB
Active:         339376 kB
Inactive:       297020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1342172 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            6728 kB
Writeback:           0 kB
Mapped:          16256 kB
Slab:            63360 kB
Committed_AS:  1411936 kB
PageTables:       1380 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= 66558 MiB

End job on node55 on Mon Apr 30 16:50:14 UTC 2007