Trace number 1880067

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerobjCPU timeWall clock time
bsolo 3.1 pb? 1799.98 1800.46

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-l152lav.opb
MD5SUM1a5510d564851e49e3b50f1a87922ca2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4722
Best CPU time to get the best result obtained on this benchmark11.6492
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4722
Optimality of the best value was proved YES
Number of variables1989
Total number of constraints97
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)96
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint3
Maximum length of a constraint1989
Number of terms in the objective function 1989
Biggest coefficient in the objective function 268
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 382524
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 268
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 382524
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Generic Pseudo-Boolean Learning
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 HOME/instance-1880067-1245133123.opb
0.00/0.00	c File size is 106158 bytes.
0.00/0.01	c Highest Coefficient sum: 382524
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.014 s
0.00/0.01	c Var: 1989 Constr: 193 95/97/1 Lit: 18833 Watch. Lit: 10102
0.00/0.01	c Obj. Vars: 1989 (100 % of total variables)
0.30/0.39	c Pre-processing Time: 0.392 s
0.49/0.56	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.56	c        0   1988      193    18833   97    10105   78906      0      0 0.39
0.49/0.56	c Initial Lower Bound: 4657
0.49/0.56	c Initial Path Cost: 0
1799.81/1800.34	c      101   1988      380   175900  462    72335   86797    187     99 1.02
1799.81/1800.34	c      254   1988      679   376640  554   180125   95477    486    117 2.16
1799.81/1800.34	c      480   1988     1111   729154  656   306795  105025    918    132 3.63
1799.81/1800.34	c      819   1988     1754  1434306  817   707321  115528   1561    102 8.00
1799.81/1800.34	c     1327   1988     2738  2388664  872   968853  127081   2545     72 18.19
1799.81/1800.34	c     2091   1988     4236  3958549  934  1476599  139790   4043     52 39.88
1799.81/1800.34	c     3237   1988     6514  6322337  970  2410363  153770   6321     43 74.45
1799.81/1800.34	c     4959   1988     9928  9860738  993  3529867  169148   9735     36 137.45
1799.81/1800.34	c     7546   1988    15043 15152475 1007  5128793  186063  14850     26 283.36
1799.81/1800.34	c    11427   1988    22723 23717978 1043  8676818  204670  22530     14 776.80
1799.81/1800.34	c Resources Exceeded
1799.81/1800.34	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.81/1800.34	c   10    16447   6511    95955    32685 34155906  32492      9 1799.87
1799.81/1800.34	s UNKNOWN
1799.81/1800.34	c Total time: 1799.87 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880067-1245133123/watcher-1880067-1245133123 -o /tmp/evaluation-result-1880067-1245133123/solver-1880067-1245133123 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880067-1245133123.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8118
/proc/meminfo: memFree=1344432/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=18648 CPUtime=0
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 180909446 19095552 246 1992294400 134512640 137136520 4294956256 18446744073709551615 136486003 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 4662 246 174 640 0 3992 0

[startup+0.103697 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8118
/proc/meminfo: memFree=1344432/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=11392 CPUtime=0.1
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 461 0 0 0 10 0 0 0 18 0 1 0 180909446 11665408 419 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 2848 419 188 640 0 2204 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11392

[startup+0.202708 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8118
/proc/meminfo: memFree=1344432/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=11392 CPUtime=0.2
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 461 0 0 0 20 0 0 0 18 0 1 0 180909446 11665408 419 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 2848 419 188 640 0 2204 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 11392

[startup+0.302718 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8118
/proc/meminfo: memFree=1344432/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=11392 CPUtime=0.3
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 461 0 0 0 30 0 0 0 19 0 1 0 180909446 11665408 419 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 2848 419 188 640 0 2204 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 11392

[startup+0.701773 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8118
/proc/meminfo: memFree=1344432/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=13360 CPUtime=0.69
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 1966 0 0 0 68 1 0 0 23 0 1 0 180909446 13680640 1028 1992294400 134512640 137136520 4294956256 18446744073709551615 134600223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 3340 1028 291 640 0 2696 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13360

[startup+1.50185 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8119
/proc/meminfo: memFree=1338856/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=17416 CPUtime=1.49
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 2973 0 0 0 148 1 0 0 25 0 1 0 180909446 17833984 2035 1992294400 134512640 137136520 4294956256 18446744073709551615 134605804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 4354 2035 292 640 0 3710 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17416

[startup+3.10103 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8119
/proc/meminfo: memFree=1333992/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=25356 CPUtime=3.09
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 4971 0 0 0 307 2 0 0 25 0 1 0 180909446 25964544 4033 1992294400 134512640 137136520 4294956256 18446744073709551615 134600751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 6339 4033 292 640 0 5695 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25356

[startup+6.30138 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8119
/proc/meminfo: memFree=1317096/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=41320 CPUtime=6.29
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 8941 0 0 0 625 4 0 0 25 0 1 0 180909446 42311680 8003 1992294400 134512640 137136520 4294956256 18446744073709551615 134605804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 10330 8003 292 640 0 9686 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41320

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8119
/proc/meminfo: memFree=1300008/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=55216 CPUtime=12.69
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 12430 0 0 0 1263 6 0 0 25 0 1 0 180909446 56541184 11492 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 13804 11492 292 640 0 13160 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 55216

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 8119
/proc/meminfo: memFree=1280168/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=74468 CPUtime=25.48
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 17225 0 0 0 2539 9 0 0 25 0 1 0 180909446 76255232 16287 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 18617 16287 292 640 0 17973 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74468

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8119
/proc/meminfo: memFree=1240680/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=114448 CPUtime=51.08
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 27233 0 0 0 5094 14 0 0 25 0 1 0 180909446 117194752 26295 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 28612 26295 292 640 0 27968 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 114448

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 8119
/proc/meminfo: memFree=1170856/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=183324 CPUtime=102.26
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 44463 0 0 0 10204 22 0 0 25 0 1 0 180909446 187723776 43525 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 45831 43525 292 640 0 45187 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 183324

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=1109800/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=244840 CPUtime=162.25
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 59823 0 0 0 16193 32 0 0 25 0 1 0 180909446 250716160 58885 1992294400 134512640 137136520 4294956256 18446744073709551615 134571834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 61210 58885 292 640 0 60566 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 244840

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=1066600/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=287556 CPUtime=222.23
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 70489 0 0 0 22187 36 0 0 25 0 1 0 180909446 294457344 69551 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 71889 69551 292 640 0 71245 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 287556

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=1029672/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=324760 CPUtime=282.21
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 79821 0 0 0 28180 41 0 0 25 0 1 0 180909446 332554240 78883 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 81190 78883 292 640 0 80546 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 324760

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=993064/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=361120 CPUtime=342.2
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 88893 0 0 0 34174 46 0 0 25 0 1 0 180909446 369786880 87955 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 90280 87955 292 640 0 89636 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 361120

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=951208/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=402844 CPUtime=402.18
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 99333 0 0 0 40166 52 0 0 25 0 1 0 180909446 412512256 98395 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 100711 98395 292 640 0 100067 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 402844

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=925288/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=428488 CPUtime=462.17
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 105745 0 0 0 46160 57 0 0 25 0 1 0 180909446 438771712 104807 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 107122 104807 292 640 0 106478 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 428488

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=908968/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=444976 CPUtime=522.15
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 109849 0 0 0 52155 60 0 0 25 0 1 0 180909446 455655424 108911 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 111244 108911 292 640 0 110600 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 444976

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=892328/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=461452 CPUtime=582.13
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 113985 0 0 0 58151 62 0 0 25 0 1 0 180909446 472526848 113047 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 115363 113047 292 640 0 114719 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 461452

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=875368/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=478452 CPUtime=642.12
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 118240 0 0 0 64147 65 0 0 25 0 1 0 180909446 489934848 117302 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 119613 117302 292 640 0 118969 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 478452

[startup+702.302 s]

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

/proc/meminfo: memFree=757224/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=596296 CPUtime=1062.01
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 147687 0 0 0 106120 81 0 0 25 0 1 0 180909446 610607104 146749 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 149074 146749 292 640 0 148430 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 596296

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=745320/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=608300 CPUtime=1122
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 150675 0 0 0 112117 83 0 0 25 0 1 0 180909446 622899200 149737 1992294400 134512640 137136520 4294956256 18446744073709551615 134544143 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 152075 149737 292 640 0 151431 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 608300

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=731560/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=621852 CPUtime=1181.97
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 154071 0 0 0 118113 84 0 0 25 0 1 0 180909446 636776448 153133 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 155463 153133 292 640 0 154819 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 621852

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=714664/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=638716 CPUtime=1241.96
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 158286 0 0 0 124109 87 0 0 25 0 1 0 180909446 654045184 157348 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 159679 157348 292 640 0 159035 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 638716

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=706216/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=647136 CPUtime=1301.94
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 160397 0 0 0 130106 88 0 0 25 0 1 0 180909446 662667264 159459 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 161784 159459 292 640 0 161140 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 647136

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=697064/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=656244 CPUtime=1361.93
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 162670 0 0 0 136103 90 0 0 25 0 1 0 180909446 671993856 161732 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 164061 161732 292 640 0 163417 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 656244

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=687272/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=666000 CPUtime=1421.92
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 165103 0 0 0 142100 92 0 0 25 0 1 0 180909446 681984000 164165 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 166500 164165 292 640 0 165856 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 666000

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=676968/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=676360 CPUtime=1481.89
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 167710 0 0 0 148095 94 0 0 25 0 1 0 180909446 692592640 166772 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 169090 166772 292 640 0 168446 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 676360

[startup+1542.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=667752/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=685508 CPUtime=1541.89
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 169977 0 0 0 154093 96 0 0 25 0 1 0 180909446 701960192 169039 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 171377 169039 292 640 0 170733 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 685508

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=658280/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=694864 CPUtime=1601.86
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 172348 0 0 0 160089 97 0 0 25 0 1 0 180909446 711540736 171410 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 173716 171410 292 640 0 173072 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 694864

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=649192/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=703996 CPUtime=1661.85
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 174621 0 0 0 166086 99 0 0 25 0 1 0 180909446 720891904 173683 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 175999 173683 292 640 0 175355 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 703996

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=638504/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=714896 CPUtime=1721.83
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 177338 0 0 0 172083 100 0 0 25 0 1 0 180909446 732053504 176400 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 178724 176400 292 640 0 178080 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 714896

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=625384/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=727828 CPUtime=1781.82
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 180574 0 0 0 178080 102 0 0 25 0 1 0 180909446 745295872 179636 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 181957 179636 292 640 0 181313 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 727828

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

[startup+1792.01 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=623144/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=730000 CPUtime=1791.52
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 181114 0 0 0 179049 103 0 0 25 0 1 0 180909446 747520000 180176 1992294400 134512640 137136520 4294956256 18446744073709551615 134544461 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 182500 180176 292 640 0 181856 0
Current children cumulated CPU time (s) 1791.52
Current children cumulated vsize (KiB) 730000

[startup+1795.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=622504/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=730532 CPUtime=1794.72
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 181259 0 0 0 179369 103 0 0 25 0 1 0 180909446 748064768 180321 1992294400 134512640 137136520 4294956256 18446744073709551615 134544449 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 182633 180321 292 640 0 181989 0
Current children cumulated CPU time (s) 1794.72
Current children cumulated vsize (KiB) 730532

[startup+1798.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=622056/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=731196 CPUtime=1797.92
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 181424 0 0 0 179689 103 0 0 25 0 1 0 180909446 748744704 180486 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 182799 180486 292 640 0 182155 0
Current children cumulated CPU time (s) 1797.92
Current children cumulated vsize (KiB) 731196

[startup+1799.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=621864/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=731328 CPUtime=1798.72
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 181445 0 0 0 179769 103 0 0 25 0 1 0 180909446 748879872 180507 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 182832 180507 292 640 0 182188 0
Current children cumulated CPU time (s) 1798.72
Current children cumulated vsize (KiB) 731328

[startup+1800 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=621672/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=731460 CPUtime=1799.51
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194304 181477 0 0 0 179848 103 0 0 25 0 1 0 180909446 749015040 180539 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 182865 180539 292 640 0 182221 0
Current children cumulated CPU time (s) 1799.51
Current children cumulated vsize (KiB) 731460

[startup+1800.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8119
/proc/meminfo: memFree=621672/2055920 swapFree=4191900/4192956
[pid=8118] ppid=8116 vsize=0 CPUtime=1799.91
/proc/8118/stat : 8118 (bsolo) R 8116 8118 7829 0 -1 4194308 181494 0 0 0 179883 108 0 0 25 0 1 0 180909446 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8118/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1799.91
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.46
CPU time (s): 1799.98
CPU user time (s): 1798.83
CPU system time (s): 1.14982
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 731460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.83
system time used= 1.14982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 181494
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= 2
involuntary context switches= 3016

runsolver used 1.38479 second user time and 3.61345 second system time

The end

Launcher Data 

Begin job on node38 at 2009-06-16 08:18:43
IDJOB=1880067
IDBENCH=1852
IDSOLVER=701
FILE ID=node38/1880067-1245133123
PBS_JOBID= 9363716
Free space on /tmp= 66236 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-l152lav.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880067-1245133123/watcher-1880067-1245133123 -o /tmp/evaluation-result-1880067-1245133123/solver-1880067-1245133123 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880067-1245133123.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1a5510d564851e49e3b50f1a87922ca2
RANDOM SEED=65938968

node38.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.232
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		: 3000.232
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:       1344856 kB
Buffers:         87412 kB
Cached:         521480 kB
SwapCached:        592 kB
Active:         172428 kB
Inactive:       450056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1344856 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4044 kB
Writeback:           0 kB
Mapped:          22512 kB
Slab:            74508 kB
Committed_AS:   153332 kB
PageTables:       1464 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= 66232 MiB
End job on node38 at 2009-06-16 08:48:43