Trace number 349564

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.16? (TO) 1800.09 1800.65

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-stp3d.opb
MD5SUMaf54d857fe3562002a714e0fbd74a69a
Bench CategoryOPT-BIGINT (optimisation, big 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 100303
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 7576279200
Number of bits of the sum of numbers in the objective function 33
Biggest number in a constraint 100303
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 7576279200
Number of bits of the biggest sum of numbers33
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/349564-1176709018/instance-349564-1176709018.opb
0.00/0.00	c File size is 9232477 bytes.
0.09/0.18	c Coefficients are big enough for not using lower bounding.
2.49/2.59	c Highest Coefficient sum: 7.57628e+09
2.49/2.59	c Parsing was ok!!
2.49/2.59	c Total parsing time: 2.589 s
2.79/2.82	c Var: 204880 Constr: 187573 132866/54707/0 Lit: 920592 Watch. Lit: 711194
2.79/2.82	c Obj. Vars: 75648 (36.9231 % of total variables)
84.15/84.28	c Pre-processing Time: 84.242 s
1799.94/1800.55	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1799.94/1800.55	c        0 170760   156236   808140    5   628278  500000      0      0 84.24
1799.94/1800.55	c      100 170760   156336   809436    5   628478  550001    100      1 84.54
1799.94/1800.55	c      250 170758   156486   811929    5   628777  605002    250      2 85.38
1799.94/1800.55	c      476 170163   156712   814168    5   629228  665503    476      5 87.17
1799.94/1800.55	c      814 169893   157050   818170    5   629897  732054    814      9 90.13
1799.94/1800.55	c     1323 167807   157559   825176    5   630906  805260   1323     14 94.18
1799.94/1800.55	c     2086 167571   158322   835231    5   632429  885787   2086     21 99.26
1799.94/1800.55	c     3233 167207   159469   854709    5   634720  974366   3233     31 104.18
1799.94/1800.55	c     4954 167196   161190   883526    5   638159  500000   4954     43 113.76
1799.94/1800.55	c     7538 167178   163774   938917    5   643319  550001   7538     59 126.13
1799.94/1800.55	c    11417 167153   167653  1021076    6   651069  605002  11417     76 148.58
1799.94/1800.55	c    17240 167148   173476  1210763    6   662713  665503  17240     98 175.30
1799.94/1800.55	c    25977 167140   182213  1971033   10   680185  732054  25977    126 205.05
1799.94/1800.55	c    39087 167120   195323  2633730   13   706396  805260  39087    144 270.31
1799.94/1800.55	c    58758 167114   214994  5459603   25   745736  885787  58758    148 395.22
1799.94/1800.55	c    88270 167112   244506 14651554   59   804759  974366  88270    121 725.03
1799.94/1800.55	c   132540 167079   288776 20729284   71   893290  500000 132540    114 1160.62
1799.94/1800.55	c Resources Exceeded
1799.94/1800.55	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.94/1800.55	c   16   196816  93222  5183395   353052 37827940 196816    109 1800.00
1799.94/1800.55	s UNKNOWN
1799.94/1800.55	c Total time: 1800 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node68/watcher-349564-1176709018 -o ROOT/results/node68/solver-349564-1176709018 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/349564-1176709018/instance-349564-1176709018.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: 1.06 1.02 1.00 3/64 29199
/proc/meminfo: memFree=1787192/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=20756 CPUtime=0
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 146891345 21254144 334 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10950267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 5189 334 281 324 0 2003 0

[startup+0.0928909 s]
/proc/loadavg: 1.06 1.02 1.00 3/64 29199
/proc/meminfo: memFree=1787192/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=23724 CPUtime=0.08
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 1322 0 0 0 8 0 0 0 18 0 1 0 146891345 24293376 1171 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 5931 1172 437 324 0 2745 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23724

[startup+0.101892 s]
/proc/loadavg: 1.06 1.02 1.00 3/64 29199
/proc/meminfo: memFree=1787192/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=24004 CPUtime=0.09
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 1390 0 0 0 9 0 0 0 18 0 1 0 146891345 24580096 1239 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 6001 1239 452 324 0 2815 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24004

[startup+0.301911 s]
/proc/loadavg: 1.06 1.02 1.00 3/64 29199
/proc/meminfo: memFree=1787192/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=22136 CPUtime=0.29
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 3294 0 0 0 28 1 0 0 19 0 1 0 146891345 22667264 2937 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10950267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 5534 2937 700 324 0 2348 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22136

[startup+0.701946 s]
/proc/loadavg: 1.06 1.02 1.00 3/64 29199
/proc/meminfo: memFree=1787192/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=30232 CPUtime=0.69
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 5875 0 0 0 67 2 0 0 23 0 1 0 146891345 30957568 5421 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10950267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 7558 5421 1067 324 0 4372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30232

[startup+1.50202 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 29200
/proc/meminfo: memFree=1763248/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=43844 CPUtime=1.49
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 10194 0 0 0 145 4 0 0 25 0 1 0 146891345 44896256 9234 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10950267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 10961 9234 1676 324 0 7775 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43844

[startup+3.10116 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 29200
/proc/meminfo: memFree=1751280/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=78932 CPUtime=3.09
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 21661 0 0 0 301 8 0 0 25 0 1 0 146891345 80826368 18298 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 19733 18298 305 324 0 18802 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 78932

[startup+6.30145 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 29200
/proc/meminfo: memFree=1714864/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=78932 CPUtime=6.29
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 21661 0 0 0 621 8 0 0 25 0 1 0 146891345 80826368 18298 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 19733 18298 305 324 0 18802 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 78932

[startup+12.701 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 29200
/proc/meminfo: memFree=1714944/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=78932 CPUtime=12.68
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 21661 0 0 0 1259 9 0 0 25 0 1 0 146891345 80826368 18298 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 19733 18298 305 324 0 18802 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 78932

[startup+25.5012 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 29200
/proc/meminfo: memFree=1715144/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=78932 CPUtime=25.48
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 21661 0 0 0 2536 12 0 0 25 0 1 0 146891345 80826368 18298 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 19733 18298 305 324 0 18802 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 78932

[startup+51.1015 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 29200
/proc/meminfo: memFree=1715144/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=78932 CPUtime=51.07
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 21662 0 0 0 5091 16 0 0 25 0 1 0 146891345 80826368 18299 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 19733 18299 305 324 0 18802 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 78932

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 29200
/proc/meminfo: memFree=1707592/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=86392 CPUtime=102.26
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 25619 0 0 0 10092 134 0 0 25 0 1 0 146891345 88465408 20214 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551240 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 21598 20214 311 324 0 20667 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 86392

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29202
/proc/meminfo: memFree=1707272/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=86392 CPUtime=162.24
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 25619 0 0 0 16044 180 0 0 25 0 1 0 146891345 88465408 20214 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 21598 20214 311 324 0 20667 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 86392

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29202
/proc/meminfo: memFree=1700104/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=93940 CPUtime=222.22
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 27505 0 0 0 22018 204 0 0 25 0 1 0 146891345 96194560 22100 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 23485 22100 311 324 0 22554 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 93940

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29202
/proc/meminfo: memFree=1690568/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=103352 CPUtime=282.21
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 29851 0 0 0 27998 223 0 0 25 0 1 0 146891345 105832448 24446 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 25838 24446 311 324 0 24907 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 103352

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29202
/proc/meminfo: memFree=1676296/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=117764 CPUtime=342.2
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 33452 0 0 0 33986 234 0 0 25 0 1 0 146891345 120590336 28047 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 29441 28047 311 324 0 28510 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 117764

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29202
/proc/meminfo: memFree=1652808/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=141036 CPUtime=402.18
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 39261 0 0 0 39974 244 0 0 25 0 1 0 146891345 144420864 33856 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 35259 33856 311 324 0 34328 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 141036

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29202
/proc/meminfo: memFree=1642760/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=151156 CPUtime=462.16
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 41789 0 0 0 45959 257 0 0 25 0 1 0 146891345 154783744 36384 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 37789 36384 311 324 0 36858 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 151156

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29202
/proc/meminfo: memFree=1616776/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=177280 CPUtime=522.15
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 48311 0 0 0 51951 264 0 0 25 0 1 0 146891345 181534720 42906 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550897 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 44320 42906 311 324 0 43389 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 177280

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29202
/proc/meminfo: memFree=1586888/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=206924 CPUtime=582.13
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 55727 0 0 0 57942 271 0 0 25 0 1 0 146891345 211890176 50322 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10956488 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 51731 50322 311 324 0 50800 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 206924

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29202
/proc/meminfo: memFree=1561864/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=231692 CPUtime=642.12
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 61941 0 0 0 63934 278 0 0 25 0 1 0 146891345 237252608 56536 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 57923 56536 311 324 0 56992 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 231692


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29202
/proc/meminfo: memFree=1522696/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=270900 CPUtime=822.08
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 71734 0 0 0 81886 322 0 0 25 0 1 0 146891345 277401600 66329 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 67725 66329 311 324 0 66794 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 270900

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29202
/proc/meminfo: memFree=1512904/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=280448 CPUtime=882.06
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 74131 0 0 0 87872 334 0 0 25 0 1 0 146891345 287178752 68726 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10944664 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 70112 68726 311 324 0 69181 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 280448

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29202
/proc/meminfo: memFree=1496968/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=296472 CPUtime=942.05
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 78128 0 0 0 93865 340 0 0 25 0 1 0 146891345 303587328 72723 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134552162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 74118 72723 311 324 0 73187 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 296472

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29202
/proc/meminfo: memFree=1484232/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=309088 CPUtime=1002.03
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 81291 0 0 0 99853 350 0 0 25 0 1 0 146891345 316506112 75886 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 77272 75886 311 324 0 76341 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 309088

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29202
/proc/meminfo: memFree=1474824/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=318584 CPUtime=1062.02
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 83661 0 0 0 105839 363 0 0 25 0 1 0 146891345 326230016 78256 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10946389 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 79646 78256 311 324 0 78715 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 318584

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29202
/proc/meminfo: memFree=1458632/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=334716 CPUtime=1122
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 87690 0 0 0 111832 368 0 0 25 0 1 0 146891345 342749184 82285 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 83679 82285 311 324 0 82748 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 334716

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29202
/proc/meminfo: memFree=1447048/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=346388 CPUtime=1181.98
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 90591 0 0 0 117816 382 0 0 25 0 1 0 146891345 354701312 85186 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 86597 85186 311 324 0 85666 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 346388

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29202
/proc/meminfo: memFree=1428808/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=364516 CPUtime=1241.97
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 95120 0 0 0 123810 387 0 0 25 0 1 0 146891345 373264384 89715 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 91129 89715 311 324 0 90198 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 364516

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29202
/proc/meminfo: memFree=1416520/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=376596 CPUtime=1301.97
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 98141 0 0 0 129800 397 0 0 25 0 1 0 146891345 385634304 92736 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 94149 92736 311 324 0 93218 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 376596

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29202
/proc/meminfo: memFree=1402376/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=390608 CPUtime=1361.95
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 101661 0 0 0 135792 403 0 0 25 0 1 0 146891345 399982592 96256 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 97652 96256 311 324 0 96721 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 390608

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29202
/proc/meminfo: memFree=1395272/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=397648 CPUtime=1421.94
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 103429 0 0 0 141780 414 0 0 25 0 1 0 146891345 407191552 98024 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10946389 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 99412 98024 311 324 0 98481 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 397648

[startup+1482.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/71 29368
/proc/meminfo: memFree=1384008/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=407764 CPUtime=1481.83
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 105939 0 0 0 147765 418 0 0 25 0 1 0 146891345 417550336 100534 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 101941 100534 311 324 0 101010 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 407764

[startup+1542.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 29400
/proc/meminfo: memFree=1372872/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=419920 CPUtime=1541.81
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 108970 0 0 0 153755 426 0 0 25 0 1 0 146891345 429998080 103565 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 104980 103565 311 324 0 104049 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 419920

[startup+1602.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 29400
/proc/meminfo: memFree=1349448/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=443368 CPUtime=1601.79
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 114858 0 0 0 159742 437 0 0 25 0 1 0 146891345 454008832 109453 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10948092 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 110842 109453 311 324 0 109911 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 443368

[startup+1662.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 29400
/proc/meminfo: memFree=1316040/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=476760 CPUtime=1661.78
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 123183 0 0 0 165728 450 0 0 25 0 1 0 146891345 488202240 117778 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10948016 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 119190 117778 311 324 0 118259 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 476760

[startup+1722.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 29400
/proc/meminfo: memFree=1271048/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=522356 CPUtime=1721.75
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 134582 0 0 0 171716 459 0 0 25 0 1 0 146891345 534892544 129177 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 130589 129177 311 324 0 129658 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 522356

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29400
/proc/meminfo: memFree=1234312/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=558604 CPUtime=1781.74
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194304 143648 0 0 0 177706 468 0 0 25 0 1 0 146891345 572010496 138243 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 139651 138243 311 324 0 138720 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 558604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29400
/proc/meminfo: memFree=1524744/2055920 swapFree=4183804/4192956
[pid=29199] ppid=29197 vsize=0 CPUtime=1800.05
/proc/29199/stat : 29199 (bsolo3.0.16) R 29197 29199 29072 0 -1 4194308 145799 0 0 0 179526 479 0 0 25 0 1 0 146891345 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29199/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 0

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

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

Child status: 0
Real time (s): 1800.65
CPU time (s): 1800.09
CPU user time (s): 1795.27
CPU system time (s): 4.82827
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 567212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.27
system time used= 4.82827
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 145799
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= 3319

runsolver used 1.12483 second user time and 3.86241 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Mon Apr 16 07:36:58 UTC 2007

IDJOB= 349564
IDBENCH= 2522
IDSOLVER= 163
FILE ID= node68/349564-1176709018

PBS_JOBID= 4560086

Free space on /tmp= 66398 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-stp3d.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/349564-1176709018/instance-349564-1176709018.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-349564-1176709018 -o ROOT/results/node68/solver-349564-1176709018 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/349564-1176709018/instance-349564-1176709018.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  af54d857fe3562002a714e0fbd74a69a

RANDOM SEED= 749249202

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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:       1787664 kB
Buffers:          9332 kB
Cached:         188356 kB
SwapCached:       3456 kB
Active:         168640 kB
Inactive:        62264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787664 kB
SwapTotal:     4192956 kB
SwapFree:      4183804 kB
Dirty:           13432 kB
Writeback:           0 kB
Mapped:          38728 kB
Slab:            23368 kB
Committed_AS:  2662680 kB
PageTables:       1440 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= 66398 MiB

End job on node68 on Mon Apr 16 08:07:01 UTC 2007