Trace number 2656648

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 NameAnswerobjective functionCPU timeWall clock time
bsolo 3.2 Card? 1798.1 1798.76

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 benchmark5.13822
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 3.2 - 23/05/2010 : 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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2656648-1276352495.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: 0.017 s
0.00/0.02	c Var: 1989 Constr: 193 95/97/1 Lit: 18833 Watch. Lit: 10102
0.00/0.02	c Obj. Vars: 1989 (100 % of total variables)
0.39/0.40	c Pre-processing Time: 0.399 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 0.40
0.49/0.56	c Initial Lower Bound: 4657
0.49/0.56	c Initial Path Cost: 0
1797.94/1798.68	c      101   1988      298    42678  143    10498   86797    105    139 0.73
1797.94/1798.68	c      251   1988      448    55352  123    10799   95477    255    275 0.91
1797.94/1798.68	c      476   1988      700    92049  131    13260  105025    507    418 1.14
1797.94/1798.68	c      815   1988     1068   200361  187    25290  115528    875    463 1.76
1797.94/1798.68	c     1323   1988     1599   347063  217    28326  127081   1406    472 2.80
1797.94/1798.68	c     2086   1988     2412   560283  232    40772  139790   2219    458 4.55
1797.94/1798.68	c     3233   1988     3582   888637  248    48746  153770   3389    395 8.18
1797.94/1798.68	c     4954   1988     5431  1686142  310    77086  169148   5238    262 18.89
1797.94/1798.68	c     7538   1988     8150  2582187  316   108652  186063   7957    261 28.85
1797.94/1798.68	c    11417   1988    12281  4446172  362   130348  204670  12088    221 51.48
1797.94/1798.68	c    17240   1988    18398  6630195  360   179602  225138  18205    183 93.73
1797.94/1798.68	c    25977   1988    27543 10856780  394   223308  247652  27350    147 175.76
1797.94/1798.68	c    39087   1988    42054 21188453  503   371339  272418  41861     89 435.96
1797.94/1798.68	c    58757   1988    63080 31330035  496   530109  299660  62887     71 816.20
1797.94/1798.68	c    88270   1988    93899 50192757  534   716427  329627  93706     53 1647.58
1797.94/1798.68	c Resources Exceeded
1797.94/1798.68	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.94/1798.68	c   15    92462  36163   520093    98417 52473875  98224     51 1798.03
1797.94/1798.68	s UNKNOWN
1797.94/1798.68	c Total time: 1798.03 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-2656648-1276352495/watcher-2656648-1276352495 -o /tmp/evaluation-result-2656648-1276352495/solver-2656648-1276352495 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656648-1276352495.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: 0.99 0.97 1.00 3/106 12939
/proc/meminfo: memFree=1594012/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=18712 CPUtime=0
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 344 0 0 0 0 0 0 0 20 0 1 0 10851101 19161088 262 1992294400 134512640 137138936 4290561296 18446744073709551615 134517403 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 4711 263 176 642 0 4041 0

[startup+0.0726801 s]
/proc/loadavg: 0.99 0.97 1.00 3/106 12939
/proc/meminfo: memFree=1594012/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=11456 CPUtime=0.07
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 523 0 0 0 7 0 0 0 20 0 1 0 10851101 11730944 415 1992294400 134512640 137138936 4290561296 18446744073709551615 136500302 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 2864 415 184 642 0 2220 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11456

[startup+0.100686 s]
/proc/loadavg: 0.99 0.97 1.00 3/106 12939
/proc/meminfo: memFree=1594012/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=11456 CPUtime=0.1
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 524 0 0 0 10 0 0 0 20 0 1 0 10851101 11730944 416 1992294400 134512640 137138936 4290561296 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 2864 416 184 642 0 2220 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11456

[startup+0.300728 s]
/proc/loadavg: 0.99 0.97 1.00 3/106 12939
/proc/meminfo: memFree=1594012/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=11456 CPUtime=0.29
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 524 0 0 0 29 0 0 0 20 0 1 0 10851101 11730944 416 1992294400 134512640 137138936 4290561296 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 2864 416 184 642 0 2220 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11456

[startup+0.700813 s]
/proc/loadavg: 0.99 0.97 1.00 3/106 12939
/proc/meminfo: memFree=1594012/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=12232 CPUtime=0.69
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 1722 0 0 0 68 1 0 0 21 0 1 0 10851101 12525568 718 1992294400 134512640 137138936 4290561296 18446744073709551615 134602746 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 3058 718 286 642 0 2414 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12232

[startup+1.50098 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 12940
/proc/meminfo: memFree=1591648/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=14124 CPUtime=1.49
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 2186 0 0 0 144 5 0 0 23 0 1 0 10851101 14462976 1182 1992294400 134512640 137138936 4290561296 18446744073709551615 134606630 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 3531 1182 286 642 0 2887 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14124

[startup+3.10132 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 12940
/proc/meminfo: memFree=1588920/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=17200 CPUtime=3.09
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 2964 0 0 0 304 5 0 0 25 0 1 0 10851101 17612800 1960 1992294400 134512640 137138936 4290561296 18446744073709551615 134551701 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 4300 1960 286 642 0 3656 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17200

[startup+6.301 s]
/proc/loadavg: 0.99 0.97 1.00 3/107 12940
/proc/meminfo: memFree=1583216/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=21788 CPUtime=6.29
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 4092 0 0 0 622 7 0 0 25 0 1 0 10851101 22310912 3088 1992294400 134512640 137138936 4290561296 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 5447 3088 286 642 0 4803 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21788

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 12942
/proc/meminfo: memFree=1575776/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=28984 CPUtime=12.69
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 5919 0 0 0 1261 8 0 0 25 0 1 0 10851101 29679616 4915 1992294400 134512640 137138936 4290561296 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 7246 4915 286 642 0 6602 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28984

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 12942
/proc/meminfo: memFree=1561764/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=42728 CPUtime=25.49
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 9354 0 0 0 2538 11 0 0 25 0 1 0 10851101 43753472 8350 1992294400 134512640 137138936 4290561296 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 10682 8350 286 642 0 10038 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42728

[startup+51.1005 s]
/proc/loadavg: 1.07 0.99 1.00 2/107 12942
/proc/meminfo: memFree=1533492/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=71400 CPUtime=51.08
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 16497 0 0 0 5089 19 0 0 25 0 1 0 10851101 73113600 15493 1992294400 134512640 137138936 4290561296 18446744073709551615 134606964 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 17850 15493 286 642 0 17206 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 71400

[startup+102.308 s]
/proc/loadavg: 1.10 1.00 1.00 2/107 12944
/proc/meminfo: memFree=1498276/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=105436 CPUtime=102.26
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 25031 0 0 0 10196 30 0 0 25 0 1 0 10851101 107966464 24027 1992294400 134512640 137138936 4290561296 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 26359 24027 286 642 0 25715 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 105436

[startup+162.3 s]
/proc/loadavg: 1.10 1.02 1.00 2/107 12946
/proc/meminfo: memFree=1455992/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=147900 CPUtime=162.23
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 35646 0 0 0 16183 40 0 0 25 0 1 0 10851101 151449600 34642 1992294400 134512640 137138936 4290561296 18446744073709551615 134542345 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 36975 34642 286 642 0 36331 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 147900

[startup+222.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/107 12946
/proc/meminfo: memFree=1414948/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=188672 CPUtime=222.21
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 45828 0 0 0 22172 49 0 0 25 0 1 0 10851101 193200128 44824 1992294400 134512640 137138936 4290561296 18446744073709551615 136502585 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 47168 44824 286 642 0 46524 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 188672

[startup+282.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 12948
/proc/meminfo: memFree=1382708/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=221212 CPUtime=282.19
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 53952 0 0 0 28164 55 0 0 25 0 1 0 10851101 226521088 52948 1992294400 134512640 137138936 4290561296 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 55303 52948 286 642 0 54659 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 221212

[startup+342.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 12950
/proc/meminfo: memFree=1352700/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=250840 CPUtime=342.17
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 61367 0 0 0 34157 60 0 0 25 0 1 0 10851101 256860160 60363 1992294400 134512640 137138936 4290561296 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 62710 60363 286 642 0 62066 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 250840

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 12952
/proc/meminfo: memFree=1324428/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=279332 CPUtime=402.15
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 68499 0 0 0 40150 65 0 0 25 0 1 0 10851101 286035968 67495 1992294400 134512640 137138936 4290561296 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 69833 67495 286 642 0 69189 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 279332

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12954
/proc/meminfo: memFree=1301488/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=301724 CPUtime=462.12
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 74107 0 0 0 46143 69 0 0 25 0 1 0 10851101 308965376 73103 1992294400 134512640 137138936 4290561296 18446744073709551615 134542823 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 75431 73103 286 642 0 74787 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 301724

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12954
/proc/meminfo: memFree=1281400/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=322008 CPUtime=522.1
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 79179 0 0 0 52131 79 0 0 25 0 1 0 10851101 329736192 78175 1992294400 134512640 137138936 4290561296 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 80502 78175 286 642 0 79858 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 322008

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12956
/proc/meminfo: memFree=1262056/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=341192 CPUtime=582.08
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 83968 0 0 0 58123 85 0 0 25 0 1 0 10851101 349380608 82964 1992294400 134512640 137138936 4290561296 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 85298 82964 286 642 0 84654 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 341192

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12958
/proc/meminfo: memFree=1234032/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=368948 CPUtime=642.07
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 90900 0 0 0 64116 91 0 0 25 0 1 0 10851101 377802752 89896 1992294400 134512640 137138936 4290561296 18446744073709551615 136504096 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 92237 89896 286 642 0 91593 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 368948

[startup+702.301 s]

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

/proc/meminfo: memFree=1096888/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=505928 CPUtime=1061.9
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 125137 0 0 0 106056 134 0 0 25 0 1 0 10851101 518070272 124133 1992294400 134512640 137138936 4290561296 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 126482 124133 286 642 0 125838 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 505928

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12970
/proc/meminfo: memFree=1078536/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=523976 CPUtime=1121.89
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 129668 0 0 0 112051 138 0 0 25 0 1 0 10851101 536551424 128664 1992294400 134512640 137138936 4290561296 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 130994 128664 286 642 0 130350 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 523976

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12972
/proc/meminfo: memFree=1062416/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=540304 CPUtime=1181.86
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 133735 0 0 0 118045 141 0 0 25 0 1 0 10851101 553271296 132731 1992294400 134512640 137138936 4290561296 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 135076 132731 286 642 0 134432 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 540304

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12974
/proc/meminfo: memFree=1045924/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=556344 CPUtime=1241.84
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 137759 0 0 0 124040 144 0 0 25 0 1 0 10851101 569696256 136755 1992294400 134512640 137138936 4290561296 18446744073709551615 134607615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 139086 136755 286 642 0 138442 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 556344

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12976
/proc/meminfo: memFree=1029556/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=572588 CPUtime=1301.83
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 141795 0 0 0 130036 147 0 0 25 0 1 0 10851101 586330112 140791 1992294400 134512640 137138936 4290561296 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 143147 140791 286 642 0 142503 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 572588

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12978
/proc/meminfo: memFree=1012816/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=589508 CPUtime=1361.8
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 146024 0 0 0 136030 150 0 0 25 0 1 0 10851101 603656192 145020 1992294400 134512640 137138936 4290561296 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 147377 145020 286 642 0 146733 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 589508

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12978
/proc/meminfo: memFree=993844/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=608432 CPUtime=1421.78
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 150758 0 0 0 142025 153 0 0 25 0 1 0 10851101 623034368 149754 1992294400 134512640 137138936 4290561296 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 152108 149754 286 642 0 151464 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 608432

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12980
/proc/meminfo: memFree=978840/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=623524 CPUtime=1481.75
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 154558 0 0 0 148019 156 0 0 25 0 1 0 10851101 638488576 153554 1992294400 134512640 137138936 4290561296 18446744073709551615 134542613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 155881 153554 286 642 0 155237 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 623524

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12982
/proc/meminfo: memFree=962720/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=639424 CPUtime=1541.73
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 158514 0 0 0 154013 160 0 0 25 0 1 0 10851101 654770176 157510 1992294400 134512640 137138936 4290561296 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 159856 157510 286 642 0 159212 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 639424

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12984
/proc/meminfo: memFree=943500/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=658708 CPUtime=1601.7
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 163340 0 0 0 160006 164 0 0 25 0 1 0 10851101 674516992 162336 1992294400 134512640 137138936 4290561296 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 164677 162336 286 642 0 164033 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 658708

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12986
/proc/meminfo: memFree=927008/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=675172 CPUtime=1661.68
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 167457 0 0 0 166000 168 0 0 25 0 1 0 10851101 691376128 166453 1992294400 134512640 137138936 4290561296 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 168793 166453 286 642 0 168149 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 675172

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12986
/proc/meminfo: memFree=913864/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=688324 CPUtime=1721.66
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 170753 0 0 0 171996 170 0 0 25 0 1 0 10851101 704843776 169749 1992294400 134512640 137138936 4290561296 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 172081 169749 286 642 0 171437 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 688324

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12988
/proc/meminfo: memFree=902084/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=699796 CPUtime=1781.64
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 173594 0 0 0 177991 173 0 0 25 0 1 0 10851101 716591104 172590 1992294400 134512640 137138936 4290561296 18446744073709551615 134542508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 174949 172590 286 642 0 174305 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 699796

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12988
/proc/meminfo: memFree=900224/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=701536 CPUtime=1791.25
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 174049 0 0 0 178951 174 0 0 25 0 1 0 10851101 718372864 173045 1992294400 134512640 137138936 4290561296 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 175384 173045 286 642 0 174740 0
Current children cumulated CPU time (s) 1791.25
Current children cumulated vsize (KiB) 701536

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12988
/proc/meminfo: memFree=899852/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=701948 CPUtime=1794.45
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 174161 0 0 0 179271 174 0 0 25 0 1 0 10851101 718794752 173157 1992294400 134512640 137138936 4290561296 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 175487 173157 286 642 0 174843 0
Current children cumulated CPU time (s) 1794.45
Current children cumulated vsize (KiB) 701948

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12988
/proc/meminfo: memFree=899604/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=702224 CPUtime=1796.04
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 174218 0 0 0 179430 174 0 0 25 0 1 0 10851101 719077376 173214 1992294400 134512640 137138936 4290561296 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 175556 173214 286 642 0 174912 0
Current children cumulated CPU time (s) 1796.04
Current children cumulated vsize (KiB) 702224

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12988
/proc/meminfo: memFree=899480/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=702356 CPUtime=1796.84
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 174262 0 0 0 179510 174 0 0 25 0 1 0 10851101 719212544 173258 1992294400 134512640 137138936 4290561296 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 175589 173258 286 642 0 174945 0
Current children cumulated CPU time (s) 1796.84
Current children cumulated vsize (KiB) 702356

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12988
/proc/meminfo: memFree=899480/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=702492 CPUtime=1797.64
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202496 174296 0 0 0 179590 174 0 0 25 0 1 0 10851101 719351808 173292 1992294400 134512640 137138936 4290561296 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12939/statm: 175623 173292 286 642 0 174979 0
Current children cumulated CPU time (s) 1797.64
Current children cumulated vsize (KiB) 702492

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12988
/proc/meminfo: memFree=899232/2059040 swapFree=4192956/4192956
[pid=12939] ppid=12937 vsize=0 CPUtime=1798.03
/proc/12939/stat : 12939 (bsolo_pb10) R 12937 12939 12744 0 -1 4202500 174310 0 0 0 179628 175 0 0 25 0 1 0 10851101 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/12939/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.03
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.76
CPU time (s): 1798.1
CPU user time (s): 1796.29
CPU system time (s): 1.81272
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 702636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.29
system time used= 1.81272
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 174310
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= 1
involuntary context switches= 4054

runsolver used 2.98055 second user time and 8.47471 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-12 16:21:35
IDJOB=2656648
IDBENCH=1852
IDSOLVER=1162
FILE ID=node010/2656648-1276352495
PBS_JOBID= 11173203
Free space on /tmp= 62500 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-l152lav.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656648-1276352495/watcher-2656648-1276352495 -o /tmp/evaluation-result-2656648-1276352495/solver-2656648-1276352495 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656648-1276352495.opb

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

MD5SUM BENCH= 1a5510d564851e49e3b50f1a87922ca2
RANDOM SEED=1996723214

node010.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.267
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.53
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		: 3000.267
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1594540 kB
Buffers:        117184 kB
Cached:         217668 kB
SwapCached:          0 kB
Active:         154092 kB
Inactive:       240020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1594540 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4220 kB
Writeback:           0 kB
AnonPages:       59264 kB
Mapped:          15472 kB
Slab:            48820 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181508 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62496 MiB
End job on node010 at 2010-06-12 16:51:34