Trace number 362687

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? 1800.06 1801.29

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-dg012142.opb
MD5SUM99b260f11bc3e586ce78c7adccfe4295
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables41920
Total number of constraints2137
Number of constraints which are clauses40
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2097
Minimum length of a constraint1
Maximum length of a constraint371
Number of terms in the objective function 22720
Biggest coefficient in the objective function 1634
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 336608
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524548
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)

0.00/0.54	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.54	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.54	c type "bsolo -h" for help
0.00/0.54	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.54	c Time Limit set to 1800
0.00/0.54	c Memory Limit set to 1800 MB
0.00/0.54	c Instance file /tmp/evaluation/362687-1177016716/instance-362687-1177016716.opb
0.00/0.54	c File size is 2846505 bytes.
0.45/1.08	c Highest Coefficient sum: 524548
0.45/1.08	c Parsing was ok!!
0.45/1.08	c Total parsing time: 0.533 s
0.45/1.10	c Var: 41920 Constr: 2777 40/0/2737 Lit: 329176 Watch. Lit: 34834
0.45/1.10	c Obj. Vars: 22720 (54.1985 % of total variables)
1.94/2.57	c Pre-processing Time: 2.02 s
1.94/2.57	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.94/2.57	c        0  32585     2737   329136  120   182490  658272      0      0 2.02
1.94/2.57	c Switching off LPR mode.
1799.98/1801.21	c      100  32585     2837   333933  117   183012  724100    100     42 2.34
1799.98/1801.21	c      257  32585     2994   339634  113   183326  796511    257    107 2.40
1799.98/1801.21	c      483  32585     3220   347785  108   183778  876163    483    191 2.52
1799.98/1801.21	c      825  32585     3562   368392  103   184462  963780    825    311 2.65
1799.98/1801.21	c     1333  32585     4070   404310   99   185478  500000   1333    475 2.80
1799.98/1801.21	c     2097  32585     4834   458572   94   187006  550001   2097    692 3.03
1799.98/1801.21	c     3244  32585     5981   526956   88   189300  605002   3244    913 3.55
1799.98/1801.21	c     4965  32585     7702   630879   81   192742  665503   4965   1058 4.69
1799.98/1801.21	c     7550  32585    10287   814060   79   197898  732054   7550   1213 6.22
1799.98/1801.21	c    11430  32585    14167   984670   69   205673  805260  11430   1483 7.71
1799.98/1801.21	c    17252  32585    19989  1197352   59   217413  885787  17252   1526 11.30
1799.98/1801.21	c    25989  32585    28726  1560150   54   234879  974366  25989   1396 18.61
1799.98/1801.21	c    39099  32585    41836  2108978   50   261190  500000  39099   1035 37.76
1799.98/1801.21	c    58769  32585    61506  2879633   46   300490  550001  58769    734 80.01
1799.98/1801.21	c    88280  32585    91017  4069244   44   359515  605002  88280    517 170.72
1799.98/1801.21	c   132551  32585   135288  5765049   42   448090  665503 132551    391 338.67
1799.98/1801.21	c   198961  32585   201698  8344764   41   580934  732054 198961    333 596.37
1799.98/1801.21	c   298584  32585   301321 12492019   41   798559  805260 298584    341 874.93
1799.98/1801.21	c   448019  32585   450756 18817355   41  1100556  885787 448019    267 1677.67
1799.98/1801.21	c Resources Exceeded
1799.98/1801.21	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.98/1801.21	c   19   514481 159240  1371133   517218 21682679 514481    285 1800.00
1799.98/1801.21	s UNKNOWN
1799.98/1801.21	c Total time: 1800 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node46/watcher-362687-1177016716 -o ROOT/results/node46/solver-362687-1177016716 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362687-1177016716/instance-362687-1177016716.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.95 0.98 3/78 26820
/proc/meminfo: memFree=1768048/2055920 swapFree=4125448/4192956
[pid=26820] ppid=26818 vsize=2332 CPUtime=0
/proc/26820/stat : 26820 (bsolo3.0.16) D 26818 26820 26514 0 -1 4194304 42 0 0 0 0 0 0 0 18 0 1 0 56355287 2387968 26 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7799815 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/26820/statm: 583 26 20 324 0 3 0

[startup+0.081379 s]
/proc/loadavg: 0.92 0.95 0.98 3/78 26820
/proc/meminfo: memFree=1768048/2055920 swapFree=4125448/4192956
[pid=26820] ppid=26818 vsize=2332 CPUtime=0
/proc/26820/stat : 26820 (bsolo3.0.16) D 26818 26820 26514 0 -1 4194304 42 0 0 0 0 0 0 0 18 0 1 0 56355287 2387968 26 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7799815 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/26820/statm: 583 26 20 324 0 3 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2332

[startup+0.101384 s]
/proc/loadavg: 0.92 0.95 0.98 3/78 26820
/proc/meminfo: memFree=1768048/2055920 swapFree=4125448/4192956
[pid=26820] ppid=26818 vsize=2332 CPUtime=0
/proc/26820/stat : 26820 (bsolo3.0.16) D 26818 26820 26514 0 -1 4194304 42 0 0 0 0 0 0 0 18 0 1 0 56355287 2387968 26 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7799815 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/26820/statm: 583 26 20 324 0 3 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2332

[startup+0.301422 s]
/proc/loadavg: 0.92 0.95 0.98 3/78 26820
/proc/meminfo: memFree=1768048/2055920 swapFree=4125448/4192956
[pid=26820] ppid=26818 vsize=3780 CPUtime=0
/proc/26820/stat : 26820 (bsolo3.0.16) D 26818 26820 26514 0 -1 4194304 185 0 2 0 0 0 0 0 18 0 1 0 56355287 3870720 155 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160395582 0 0 4096 0 18446744071563479169 0 0 17 0 0 0
/proc/26820/statm: 945 155 129 324 0 14 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3780

[startup+0.701499 s]
/proc/loadavg: 0.92 0.95 0.98 3/78 26820
/proc/meminfo: memFree=1768048/2055920 swapFree=4125448/4192956
[pid=26820] ppid=26818 vsize=9516 CPUtime=0.15
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 1284 0 3 0 15 0 0 0 18 0 1 0 56355287 9744384 1215 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134586498 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26820/statm: 2379 1215 493 324 0 753 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 9516

[startup+1.50164 s]
/proc/loadavg: 0.93 0.95 0.98 2/79 26821
/proc/meminfo: memFree=1760104/2055920 swapFree=4125448/4192956
[pid=26820] ppid=26818 vsize=19548 CPUtime=0.94
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 4976 0 3 0 92 2 0 0 25 0 1 0 56355287 20017152 4088 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 4887 4088 306 324 0 3956 0
Current children cumulated CPU time (s) 0.94
Current children cumulated vsize (KiB) 19548

[startup+3.10194 s]
/proc/loadavg: 0.93 0.95 0.98 2/79 26821
/proc/meminfo: memFree=1748136/2055920 swapFree=4125448/4192956
[pid=26820] ppid=26818 vsize=20492 CPUtime=2.55
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 6594 0 3 0 248 7 0 0 25 0 1 0 56355287 20983808 4353 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134586992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 5123 4353 312 324 0 4192 0
Current children cumulated CPU time (s) 2.55
Current children cumulated vsize (KiB) 20492

[startup+6.30153 s]
/proc/loadavg: 0.93 0.95 0.98 2/79 26821
/proc/meminfo: memFree=1747432/2055920 swapFree=4125448/4192956
[pid=26820] ppid=26818 vsize=26880 CPUtime=5.74
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 8189 0 3 0 564 10 0 0 25 0 1 0 56355287 27525120 5948 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 6720 5948 312 324 0 5789 0
Current children cumulated CPU time (s) 5.74
Current children cumulated vsize (KiB) 26880

[startup+12.7027 s]
/proc/loadavg: 0.94 0.96 0.98 2/79 26821
/proc/meminfo: memFree=1738408/2055920 swapFree=4125448/4192956
[pid=26820] ppid=26818 vsize=33324 CPUtime=12.14
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 9792 0 3 0 1201 13 0 0 25 0 1 0 56355287 34123776 7551 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 8331 7551 312 324 0 7400 0
Current children cumulated CPU time (s) 12.14
Current children cumulated vsize (KiB) 33324

[startup+25.5011 s]
/proc/loadavg: 0.95 0.96 0.98 2/79 26821
/proc/meminfo: memFree=1729576/2055920 swapFree=4125448/4192956
[pid=26820] ppid=26818 vsize=42056 CPUtime=24.93
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 11967 0 3 0 2475 18 0 0 25 0 1 0 56355287 43065344 9726 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 10514 9726 312 324 0 9583 0
Current children cumulated CPU time (s) 24.93
Current children cumulated vsize (KiB) 42056

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 26821
/proc/meminfo: memFree=1721192/2055920 swapFree=4125448/4192956
[pid=26820] ppid=26818 vsize=50632 CPUtime=50.53
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 14113 0 3 0 5029 24 0 0 25 0 1 0 56355287 51847168 11872 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 12658 11872 312 324 0 11727 0
Current children cumulated CPU time (s) 50.53
Current children cumulated vsize (KiB) 50632

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/79 26821
/proc/meminfo: memFree=1708392/2055920 swapFree=4125516/4192956
[pid=26820] ppid=26818 vsize=63468 CPUtime=101.71
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 17318 0 3 0 10137 34 0 0 25 0 1 0 56355287 64991232 15077 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 15867 15077 312 324 0 14936 0
Current children cumulated CPU time (s) 101.71
Current children cumulated vsize (KiB) 63468

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26821
/proc/meminfo: memFree=1696232/2055920 swapFree=4125516/4192956
[pid=26820] ppid=26818 vsize=75704 CPUtime=161.68
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 20389 0 3 0 16124 44 0 0 25 0 1 0 56355287 77520896 18148 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 18926 18148 312 324 0 17995 0
Current children cumulated CPU time (s) 161.68
Current children cumulated vsize (KiB) 75704

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26821
/proc/meminfo: memFree=1689064/2055920 swapFree=4125580/4192956
[pid=26820] ppid=26818 vsize=82632 CPUtime=221.66
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 22131 0 3 0 22114 52 0 0 25 0 1 0 56355287 84615168 19890 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 20658 19890 312 324 0 19727 0
Current children cumulated CPU time (s) 221.66
Current children cumulated vsize (KiB) 82632

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26821
/proc/meminfo: memFree=1676584/2055920 swapFree=4125580/4192956
[pid=26820] ppid=26818 vsize=95136 CPUtime=281.64
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 25262 0 3 0 28102 62 0 0 25 0 1 0 56355287 97419264 23021 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 23784 23021 312 324 0 22853 0
Current children cumulated CPU time (s) 281.64
Current children cumulated vsize (KiB) 95136

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26821
/proc/meminfo: memFree=1667368/2055920 swapFree=4125580/4192956
[pid=26820] ppid=26818 vsize=104232 CPUtime=341.62
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 27516 0 3 0 34091 71 0 0 25 0 1 0 56355287 106733568 25275 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 26058 25275 312 324 0 25127 0
Current children cumulated CPU time (s) 341.62
Current children cumulated vsize (KiB) 104232

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26821
/proc/meminfo: memFree=1660328/2055920 swapFree=4125644/4192956
[pid=26820] ppid=26818 vsize=111524 CPUtime=401.59
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 29336 0 3 0 40083 76 0 0 25 0 1 0 56355287 114200576 27095 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 27881 27095 312 324 0 26950 0
Current children cumulated CPU time (s) 401.59
Current children cumulated vsize (KiB) 111524

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26821
/proc/meminfo: memFree=1651368/2055920 swapFree=4125644/4192956
[pid=26820] ppid=26818 vsize=120332 CPUtime=461.57
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 31541 0 3 0 46075 82 0 0 25 0 1 0 56355287 123219968 29300 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 30083 29300 312 324 0 29152 0
Current children cumulated CPU time (s) 461.57
Current children cumulated vsize (KiB) 120332

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26821
/proc/meminfo: memFree=1644008/2055920 swapFree=4125708/4192956
[pid=26820] ppid=26818 vsize=127728 CPUtime=521.54
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 33393 0 3 0 52066 88 0 0 25 0 1 0 56355287 130793472 31152 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 31932 31152 312 324 0 31001 0
Current children cumulated CPU time (s) 521.54
Current children cumulated vsize (KiB) 127728

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26821
/proc/meminfo: memFree=1630120/2055920 swapFree=4125708/4192956
[pid=26820] ppid=26818 vsize=141556 CPUtime=581.53
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 36838 0 3 0 58050 103 0 0 25 0 1 0 56355287 144953344 34597 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 35389 34597 312 324 0 34458 0
Current children cumulated CPU time (s) 581.53
Current children cumulated vsize (KiB) 141556

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26821
/proc/meminfo: memFree=1615720/2055920 swapFree=4125708/4192956
[pid=26820] ppid=26818 vsize=155736 CPUtime=641.51
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 40401 0 3 0 64038 113 0 0 25 0 1 0 56355287 159473664 38160 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 38934 38160 312 324 0 38003 0
Current children cumulated CPU time (s) 641.51
Current children cumulated vsize (KiB) 155736


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

/proc/meminfo: memFree=1521832/2055920 swapFree=4125964/4192956
[pid=26820] ppid=26818 vsize=249520 CPUtime=1121.33
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 63841 0 3 0 111952 181 0 0 25 0 1 0 56355287 255508480 61600 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 62380 61600 312 324 0 61449 0
Current children cumulated CPU time (s) 1121.33
Current children cumulated vsize (KiB) 249520

[startup+1182.3 s]
/proc/loadavg: 1.01 0.99 0.98 2/79 26821
/proc/meminfo: memFree=1516328/2055920 swapFree=4125964/4192956
[pid=26820] ppid=26818 vsize=255116 CPUtime=1181.31
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 65236 0 3 0 117944 187 0 0 25 0 1 0 56355287 261238784 62995 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 63779 62995 312 324 0 62848 0
Current children cumulated CPU time (s) 1181.31
Current children cumulated vsize (KiB) 255116

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 26821
/proc/meminfo: memFree=1510696/2055920 swapFree=4126028/4192956
[pid=26820] ppid=26818 vsize=260568 CPUtime=1241.29
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 66613 0 3 0 123938 191 0 0 25 0 1 0 56355287 266821632 64372 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 65142 64372 312 324 0 64211 0
Current children cumulated CPU time (s) 1241.29
Current children cumulated vsize (KiB) 260568

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 26821
/proc/meminfo: memFree=1505640/2055920 swapFree=4126028/4192956
[pid=26820] ppid=26818 vsize=265628 CPUtime=1301.27
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 67865 0 3 0 129932 195 0 0 25 0 1 0 56355287 272003072 65624 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 66407 65624 312 324 0 65476 0
Current children cumulated CPU time (s) 1301.27
Current children cumulated vsize (KiB) 265628

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 26821
/proc/meminfo: memFree=1500456/2055920 swapFree=4126028/4192956
[pid=26820] ppid=26818 vsize=270800 CPUtime=1361.24
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 69172 0 3 0 135925 199 0 0 25 0 1 0 56355287 277299200 66931 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 67700 66931 312 324 0 66769 0
Current children cumulated CPU time (s) 1361.24
Current children cumulated vsize (KiB) 270800

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 26821
/proc/meminfo: memFree=1493416/2055920 swapFree=4126092/4192956
[pid=26820] ppid=26818 vsize=277840 CPUtime=1421.22
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 70917 0 3 0 141918 204 0 0 25 0 1 0 56355287 284508160 68676 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 69460 68676 312 324 0 68529 0
Current children cumulated CPU time (s) 1421.22
Current children cumulated vsize (KiB) 277840

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 26821
/proc/meminfo: memFree=1486952/2055920 swapFree=4126092/4192956
[pid=26820] ppid=26818 vsize=284216 CPUtime=1481.2
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 72538 0 3 0 147910 210 0 0 25 0 1 0 56355287 291037184 70297 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 71054 70297 312 324 0 70123 0
Current children cumulated CPU time (s) 1481.2
Current children cumulated vsize (KiB) 284216

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 26821
/proc/meminfo: memFree=1479208/2055920 swapFree=4126156/4192956
[pid=26820] ppid=26818 vsize=291900 CPUtime=1541.18
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 74456 0 3 0 153898 220 0 0 25 0 1 0 56355287 298905600 72215 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 72975 72215 312 324 0 72044 0
Current children cumulated CPU time (s) 1541.18
Current children cumulated vsize (KiB) 291900

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 26821
/proc/meminfo: memFree=1470952/2055920 swapFree=4126156/4192956
[pid=26820] ppid=26818 vsize=300212 CPUtime=1601.16
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 76530 0 3 0 159889 227 0 0 25 0 1 0 56355287 307417088 74289 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 75053 74289 312 324 0 74122 0
Current children cumulated CPU time (s) 1601.16
Current children cumulated vsize (KiB) 300212

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 26821
/proc/meminfo: memFree=1465896/2055920 swapFree=4126156/4192956
[pid=26820] ppid=26818 vsize=305264 CPUtime=1661.13
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 77769 0 3 0 165883 230 0 0 25 0 1 0 56355287 312590336 75528 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 76316 75528 312 324 0 75385 0
Current children cumulated CPU time (s) 1661.13
Current children cumulated vsize (KiB) 305264

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 26821
/proc/meminfo: memFree=1448104/2055920 swapFree=4126220/4192956
[pid=26820] ppid=26818 vsize=323496 CPUtime=1721.11
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 82343 0 3 0 171870 241 0 0 25 0 1 0 56355287 331259904 80102 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551108 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 80874 80102 312 324 0 79943 0
Current children cumulated CPU time (s) 1721.11
Current children cumulated vsize (KiB) 323496

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 26821
/proc/meminfo: memFree=1424680/2055920 swapFree=4126220/4192956
[pid=26820] ppid=26818 vsize=346472 CPUtime=1781.09
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 88070 0 3 0 177852 257 0 0 25 0 1 0 56355287 354787328 85829 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 86618 85829 312 324 0 85687 0
Current children cumulated CPU time (s) 1781.09
Current children cumulated vsize (KiB) 346472

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

[startup+1791.91 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 26821
/proc/meminfo: memFree=1422248/2055920 swapFree=4126220/4192956
[pid=26820] ppid=26818 vsize=348804 CPUtime=1790.69
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 88668 0 3 0 178811 258 0 0 25 0 1 0 56355287 357175296 86427 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8236803 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 87201 86427 312 324 0 86270 0
Current children cumulated CPU time (s) 1790.69
Current children cumulated vsize (KiB) 348804

[startup+1795.1 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 26821
/proc/meminfo: memFree=1421608/2055920 swapFree=4126220/4192956
[pid=26820] ppid=26818 vsize=349456 CPUtime=1793.89
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 88816 0 3 0 179130 259 0 0 25 0 1 0 56355287 357842944 86575 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 87364 86575 312 324 0 86433 0
Current children cumulated CPU time (s) 1793.89
Current children cumulated vsize (KiB) 349456

[startup+1798.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 26821
/proc/meminfo: memFree=1421160/2055920 swapFree=4126220/4192956
[pid=26820] ppid=26818 vsize=349980 CPUtime=1797.08
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 88969 0 3 0 179449 259 0 0 25 0 1 0 56355287 358379520 86728 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8228589 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 87495 86728 312 324 0 86564 0
Current children cumulated CPU time (s) 1797.08
Current children cumulated vsize (KiB) 349980

[startup+1799.9 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 26821
/proc/meminfo: memFree=1420776/2055920 swapFree=4126220/4192956
[pid=26820] ppid=26818 vsize=350236 CPUtime=1798.68
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 89040 0 3 0 179609 259 0 0 25 0 1 0 56355287 358641664 86799 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8230523 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 87559 86800 312 324 0 86628 0
Current children cumulated CPU time (s) 1798.68
Current children cumulated vsize (KiB) 350236

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 26821
/proc/meminfo: memFree=1420584/2055920 swapFree=4126220/4192956
[pid=26820] ppid=26818 vsize=350496 CPUtime=1799.49
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 89077 0 3 0 179690 259 0 0 25 0 1 0 56355287 358907904 86836 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 87624 86836 312 324 0 86693 0
Current children cumulated CPU time (s) 1799.49
Current children cumulated vsize (KiB) 350496

[startup+1801.1 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 26821
/proc/meminfo: memFree=1420584/2055920 swapFree=4126220/4192956
[pid=26820] ppid=26818 vsize=350500 CPUtime=1799.88
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 89099 0 3 0 179729 259 0 0 25 0 1 0 56355287 358912000 86858 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 87625 86858 312 324 0 86694 0
Current children cumulated CPU time (s) 1799.88
Current children cumulated vsize (KiB) 350500

[startup+1801.2 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 26821
/proc/meminfo: memFree=1420584/2055920 swapFree=4126220/4192956
[pid=26820] ppid=26818 vsize=350500 CPUtime=1799.98
/proc/26820/stat : 26820 (bsolo3.0.16) R 26818 26820 26514 0 -1 4194304 89103 0 3 0 179739 259 0 0 25 0 1 0 56355287 358912000 86862 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26820/statm: 87625 86862 312 324 0 86694 0
Current children cumulated CPU time (s) 1799.98
Current children cumulated vsize (KiB) 350500

Child status: 0
Real time (s): 1801.29
CPU time (s): 1800.06
CPU user time (s): 1797.42
CPU system time (s): 2.6486
CPU usage (%): 99.9318
Max. virtual memory (cumulated for all children) (KiB): 350500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.42
system time used= 2.6486
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 89105
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 3241

runsolver used 1.77273 second user time and 4.78227 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Thu Apr 19 21:05:23 UTC 2007

IDJOB= 362687
IDBENCH= 1625
IDSOLVER= 163
FILE ID= node46/362687-1177016716

PBS_JOBID= 4630574

Free space on /tmp= 66077 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-dg012142.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362687-1177016716/instance-362687-1177016716.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-362687-1177016716 -o ROOT/results/node46/solver-362687-1177016716 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362687-1177016716/instance-362687-1177016716.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  99b260f11bc3e586ce78c7adccfe4295

RANDOM SEED= 302734307

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1768584 kB
Buffers:         31640 kB
Cached:         185136 kB
SwapCached:       3000 kB
Active:          54952 kB
Inactive:       185376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768584 kB
SwapTotal:     4192956 kB
SwapFree:      4125448 kB
Dirty:            7300 kB
Writeback:           0 kB
Mapped:          30748 kB
Slab:            32340 kB
Committed_AS:  1959856 kB
PageTables:       1988 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= 66077 MiB

End job on node46 on Thu Apr 19 21:35:25 UTC 2007