Trace number 351330

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? 1800.05 1800.49

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-beaconfd.opb
MD5SUM6927d145bd65464e16bb11d2b0c90152
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1238
Best CPU time to get the best result obtained on this benchmark1802.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 919
Optimality of the best value was proved NO
Number of variables7860
Total number of constraints173
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 constraints173
Minimum length of a constraint30
Maximum length of a constraint4620
Number of terms in the objective function 2880
Biggest coefficient in the objective function 56798
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 526611
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527918
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/351330-1176595873/instance-351330-1176595873.opb
0.00/0.00	c File size is 955490 bytes.
0.09/0.20	c Highest Coefficient sum: 527918
0.09/0.20	c Parsing was ok!!
0.09/0.20	c Total parsing time: 0.197 s
0.19/0.20	c Var: 7860 Constr: 313 43/0/270 Lit: 193440 Watch. Lit: 33562
0.19/0.20	c Obj. Vars: 2880 (36.6412 % of total variables)
7.29/7.38	c Formula reductions applied at preprocessing
7.29/7.38	c Pre-processing Time: 7.38 s
7.59/7.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.59/7.60	c        0   3703      207   117194  566    78242  234088      0      0 7.38
7.59/7.60	c Initial Lower Bound: 53
7.59/7.60	c Initial Path Cost: 0
1799.96/1800.45	c      100   3703      307   119352  388    86057  257497    100     10 9.66
1799.96/1800.45	c      250   3703      457   122877  268    86345  283247    250     25 9.92
1799.96/1800.45	c      475   3703      682   128183  187    86789  311572    475     33 14.19
1799.96/1800.45	c      813   3703     1020   136141  133    87454  342730    813     55 14.71
1799.96/1800.45	c     1321   3703     1528   147916   96    88469  377004   1321     83 15.74
1799.96/1800.45	c     2084   3703     2291   166487   72    90571  414705   2084    121 17.19
1799.96/1800.45	c     3231   3703     3438   200580   58    94007  456176   3231     99 32.31
1799.96/1800.45	c     4952   3703     5159   251281   48    97345  501794   4952    139 35.61
1799.96/1800.45	c     7537   3703     7744   345777   44   102460  551974   7537    179 41.96
1799.96/1800.45	c    11416   3703    11623   457625   39   110217  607172  11416    227 50.24
1799.96/1800.45	c    17238   3703    17445   620613   35   121812  667890  17238    275 62.59
1799.96/1800.45	c    25976   3703    26183  1435063   54   139624  734680  25976    177 146.38
1799.96/1800.45	c    39089   3703    39296  2401224   61   165865  808149  39089    212 184.07
1799.96/1800.45	c    58759   3703    58966  4125355   69   205254  888964  58759    116 505.74
1799.96/1800.45	c    88269   3703    88476  7148815   80   264255  977861  88269     99 888.87
1799.96/1800.45	c   132541   3703   132748 11117507   83   353810  500000 132541     92 1430.09
1799.96/1800.45	c Resources Exceeded
1799.96/1800.45	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.96/1800.45	c   16   154020  78654   788246   154227 13787005 154020     85 1800.02
1799.96/1800.45	s UNKNOWN
1799.96/1800.45	c Total time: 1800.02 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-351330-1176595873 -o ROOT/results/node68/solver-351330-1176595873 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351330-1176595873/instance-351330-1176595873.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: 1.04 1.00 1.00 3/64 6243
/proc/meminfo: memFree=1767984/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=12672 CPUtime=0
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 135576812 12976128 334 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10950267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 3168 334 281 324 0 2003 0

[startup+0.0563489 s]
/proc/loadavg: 1.04 1.00 1.00 3/64 6243
/proc/meminfo: memFree=1767984/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=13740 CPUtime=0.05
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 690 0 0 0 5 0 0 0 18 0 1 0 135576812 14069760 658 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 3435 658 346 324 0 2270 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13740

[startup+0.101351 s]
/proc/loadavg: 1.04 1.00 1.00 3/64 6243
/proc/meminfo: memFree=1767984/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=14364 CPUtime=0.09
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 897 0 0 0 9 0 0 0 18 0 1 0 135576812 14708736 865 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10840818 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 3591 865 398 324 0 2426 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14364

[startup+0.301369 s]
/proc/loadavg: 1.04 1.00 1.00 3/64 6243
/proc/meminfo: memFree=1767984/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=9284 CPUtime=0.29
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 1954 0 0 0 28 1 0 0 19 0 1 0 135576812 9506816 1688 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 2321 1688 306 324 0 1390 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9284

[startup+0.701407 s]
/proc/loadavg: 1.04 1.00 1.00 3/64 6243
/proc/meminfo: memFree=1767984/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=11432 CPUtime=0.69
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 2466 0 0 0 68 1 0 0 23 0 1 0 135576812 11706368 2200 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 2858 2200 306 324 0 1927 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11432

[startup+1.50148 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1760296/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=11432 CPUtime=1.49
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 2468 0 0 0 148 1 0 0 25 0 1 0 135576812 11706368 2202 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 2858 2202 306 324 0 1927 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11432

[startup+3.10162 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1760104/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=11432 CPUtime=3.09
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 2471 0 0 0 308 1 0 0 25 0 1 0 135576812 11706368 2205 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 2858 2205 306 324 0 1927 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11432

[startup+6.30191 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1759928/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=11488 CPUtime=6.29
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 2507 0 0 0 627 2 0 0 25 0 1 0 135576812 11763712 2241 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 2872 2241 308 324 0 1941 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11488

[startup+12.7015 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1758080/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=13352 CPUtime=12.69
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 20805 0 0 0 1258 11 0 0 25 0 1 0 135576812 13672448 2772 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 3338 2772 392 324 0 2407 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13352

[startup+25.5016 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1758208/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=13360 CPUtime=25.48
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 20807 0 0 0 2536 12 0 0 25 0 1 0 135576812 13680640 2774 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 3340 2774 392 324 0 2409 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13360

[startup+51.102 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1754624/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=17276 CPUtime=51.08
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 21798 0 0 0 5092 16 0 0 25 0 1 0 135576812 17690624 3765 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 4319 3765 392 324 0 3388 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17276

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1746560/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=25208 CPUtime=102.27
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 23765 0 0 0 10207 20 0 0 25 0 1 0 135576812 25812992 5732 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 6302 5732 392 324 0 5371 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25208

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1734720/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=37244 CPUtime=162.25
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 26791 0 0 0 16202 23 0 0 25 0 1 0 135576812 38137856 8758 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 9311 8758 392 324 0 8380 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 37244

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1723584/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=48044 CPUtime=222.24
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 29491 0 0 0 22194 30 0 0 25 0 1 0 135576812 49197056 11458 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 12011 11458 392 324 0 11080 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 48044

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1718656/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=52996 CPUtime=282.22
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 30732 0 0 0 28189 33 0 0 25 0 1 0 135576812 54267904 12699 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551094 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 13249 12699 392 324 0 12318 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 52996

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1714112/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=57552 CPUtime=342.21
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 31856 0 0 0 34183 38 0 0 25 0 1 0 135576812 58933248 13823 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 14388 13823 392 324 0 13457 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 57552

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1709504/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=62228 CPUtime=402.19
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 33023 0 0 0 40177 42 0 0 25 0 1 0 135576812 63721472 14990 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 15557 14990 392 324 0 14626 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 62228

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1705152/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=66524 CPUtime=462.18
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 34090 0 0 0 46172 46 0 0 25 0 1 0 135576812 68120576 16057 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551240 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 16631 16057 392 324 0 15700 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 66524

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1700288/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=71440 CPUtime=522.16
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 35324 0 0 0 52166 50 0 0 25 0 1 0 135576812 73154560 17291 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 17860 17291 392 324 0 16929 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 71440

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1690880/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=80764 CPUtime=582.15
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 37654 0 0 0 58162 53 0 0 25 0 1 0 135576812 82702336 19621 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 20191 19621 392 324 0 19260 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 80764

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1683456/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=88024 CPUtime=642.14
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 39478 0 0 0 64157 57 0 0 25 0 1 0 135576812 90136576 21445 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 22006 21445 392 324 0 21075 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 88024


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

/proc/meminfo: memFree=1632704/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=138660 CPUtime=1122.02
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 52128 0 0 0 112118 84 0 0 25 0 1 0 135576812 141987840 34095 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 34665 34095 392 324 0 33734 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 138660

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1626752/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=144680 CPUtime=1182.01
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 53626 0 0 0 118113 88 0 0 25 0 1 0 135576812 148152320 35593 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10950213 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 36170 35593 392 324 0 35239 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 144680

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1620416/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=150824 CPUtime=1241.99
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 55176 0 0 0 124108 91 0 0 25 0 1 0 135576812 154443776 37143 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 37706 37143 392 324 0 36775 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 150824

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1614400/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=156736 CPUtime=1301.98
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 56666 0 0 0 130103 95 0 0 25 0 1 0 135576812 160497664 38633 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 39184 38633 392 324 0 38253 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 156736

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1609088/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=162096 CPUtime=1361.96
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 58005 0 0 0 136097 99 0 0 25 0 1 0 135576812 165986304 39972 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 40524 39972 392 324 0 39593 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 162096

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1604800/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=166260 CPUtime=1421.96
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 59050 0 0 0 142093 103 0 0 25 0 1 0 135576812 170250240 41017 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134572867 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 41565 41017 392 324 0 40634 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 166260

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1598272/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=172888 CPUtime=1481.94
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 60693 0 0 0 148086 108 0 0 25 0 1 0 135576812 177037312 42660 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 43222 42660 392 324 0 42291 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 172888

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1592192/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=178888 CPUtime=1541.92
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 62200 0 0 0 154081 111 0 0 25 0 1 0 135576812 183181312 44167 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 44722 44167 392 324 0 43791 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 178888

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6244
/proc/meminfo: memFree=1586176/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=185000 CPUtime=1601.9
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 63714 0 0 0 160076 114 0 0 25 0 1 0 135576812 189440000 45681 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 46250 45681 392 324 0 45319 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 185000

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6246
/proc/meminfo: memFree=1580160/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=190736 CPUtime=1661.89
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 65162 0 0 0 166072 117 0 0 25 0 1 0 135576812 195313664 47129 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 47684 47129 392 324 0 46753 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 190736

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6246
/proc/meminfo: memFree=1574592/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=196464 CPUtime=1721.87
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 66579 0 0 0 172066 121 0 0 25 0 1 0 135576812 201179136 48546 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 49116 48546 392 324 0 48185 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 196464

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6246
/proc/meminfo: memFree=1569088/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=201936 CPUtime=1781.86
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 67940 0 0 0 178061 125 0 0 25 0 1 0 135576812 206782464 49907 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 50484 49907 392 324 0 49553 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 201936

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6246
/proc/meminfo: memFree=1568192/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=202712 CPUtime=1791.46
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 68151 0 0 0 179021 125 0 0 25 0 1 0 135576812 207577088 50118 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160527350 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 50678 50118 392 324 0 49747 0
Current children cumulated CPU time (s) 1791.46
Current children cumulated vsize (KiB) 202712

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6246
/proc/meminfo: memFree=1567936/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=202968 CPUtime=1794.66
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 68212 0 0 0 179341 125 0 0 25 0 1 0 135576812 207839232 50179 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 50742 50179 392 324 0 49811 0
Current children cumulated CPU time (s) 1794.66
Current children cumulated vsize (KiB) 202968

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6246
/proc/meminfo: memFree=1567744/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=203232 CPUtime=1797.86
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 68280 0 0 0 179660 126 0 0 25 0 1 0 135576812 208109568 50247 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 50808 50247 392 324 0 49877 0
Current children cumulated CPU time (s) 1797.86
Current children cumulated vsize (KiB) 203232

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6246
/proc/meminfo: memFree=1567680/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=203232 CPUtime=1798.66
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 68294 0 0 0 179740 126 0 0 25 0 1 0 135576812 208109568 50261 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 50808 50261 392 324 0 49877 0
Current children cumulated CPU time (s) 1798.66
Current children cumulated vsize (KiB) 203232

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6246
/proc/meminfo: memFree=1567616/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=203360 CPUtime=1799.46
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 68307 0 0 0 179820 126 0 0 25 0 1 0 135576812 208240640 50274 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134572867 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 50840 50274 392 324 0 49909 0
Current children cumulated CPU time (s) 1799.46
Current children cumulated vsize (KiB) 203360

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6246
/proc/meminfo: memFree=1567616/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=203360 CPUtime=1799.86
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 68314 0 0 0 179860 126 0 0 25 0 1 0 135576812 208240640 50281 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134572807 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 50840 50281 392 324 0 49909 0
Current children cumulated CPU time (s) 1799.86
Current children cumulated vsize (KiB) 203360

[startup+1800.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6246
/proc/meminfo: memFree=1567616/2055920 swapFree=4184836/4192956
[pid=6243] ppid=6241 vsize=203360 CPUtime=1799.96
/proc/6243/stat : 6243 (bsolo3.0.16) R 6241 6243 5850 0 -1 4194304 68316 0 0 0 179870 126 0 0 25 0 1 0 135576812 208240640 50283 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6243/statm: 50840 50283 392 324 0 49909 0
Current children cumulated CPU time (s) 1799.96
Current children cumulated vsize (KiB) 203360

Child status: 0
Real time (s): 1800.49
CPU time (s): 1800.05
CPU user time (s): 1798.76
CPU system time (s): 1.2958
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 203360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.76
system time used= 1.2958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68318
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= 3040

runsolver used 1.18682 second user time and 3.73343 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sun Apr 15 00:11:13 UTC 2007

IDJOB= 351330
IDBENCH= 1723
IDSOLVER= 163
FILE ID= node68/351330-1176595873

PBS_JOBID= 4556980

Free space on /tmp= 66442 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-beaconfd.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351330-1176595873/instance-351330-1176595873.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-351330-1176595873 -o ROOT/results/node68/solver-351330-1176595873 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351330-1176595873/instance-351330-1176595873.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  6927d145bd65464e16bb11d2b0c90152

RANDOM SEED= 688603823

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:       1768328 kB
Buffers:         10716 kB
Cached:         166528 kB
SwapCached:       2208 kB
Active:          20616 kB
Inactive:       166360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768328 kB
SwapTotal:     4192956 kB
SwapFree:      4184836 kB
Dirty:            5344 kB
Writeback:           0 kB
Mapped:          16688 kB
Slab:            86568 kB
Committed_AS:  1416748 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= 66442 MiB

End job on node68 on Sun Apr 15 00:41:13 UTC 2007