Trace number 432718

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 3.0.17? (TO) 1800.24 1800.79

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-modszk1.opb
MD5SUM867ebc446ef1d12fd0b7d8d0b9e71a77
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark161
Best CPU time to get the best result obtained on this benchmark1801.99
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 161
Optimality of the best value was proved NO
Number of variables48602
Total number of constraints686
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints686
Minimum length of a constraint30
Maximum length of a constraint600
Number of terms in the objective function 29700
Biggest coefficient in the objective function 7111
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 549494
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 549494
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432718-1177948220/instance-432718-1177948220.opb
0.00/0.00	c File size is 1262480 bytes.
0.19/0.27	c Highest Coefficient sum: 549494
0.19/0.27	c Parsing was ok!!
0.19/0.27	c Total parsing time: 0.269 s
0.19/0.28	c Var: 48602 Constr: 1372 5/0/1367 Lit: 178324 Watch. Lit: 14992
0.19/0.28	c Obj. Vars: 29700 (61.1086 % of total variables)
1.39/1.48	c Pre-processing Time: 1.485 s
1.39/1.49	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.39/1.49	c        0  47405     1362   176224  129    67183  352448      0      0 1.49
1.39/1.49	c Switching off LPR mode.
1800.07/1800.60	c      100  47405     1462   253809  173    76956  387693    100     60 1.65
1800.07/1800.60	c      251  47405     1613   264318  163   132569  426463    251    137 1.83
1800.07/1800.60	c      476  47405     1838   279197  151   136136  469110    476    249 1.91
1800.07/1800.60	c      814  47405     2176   297234  136   136397  516022    814    417 1.95
1800.07/1800.60	c     1322  47405     2684   331699  123   137868  567625   1322    631 2.10
1800.07/1800.60	c     2085  47405     3447   367471  106   138023  624388   2085    959 2.17
1800.07/1800.60	c     3232  47405     4594   495509  107   140251  686827   3232   1311 2.46
1800.07/1800.60	c     4953  47405     6315   628359   99   144469  755510   4953   1587 3.12
1800.07/1800.60	c     7537  47405     8899   805162   90   150631  831062   7537   2098 3.59
1800.07/1800.60	c    11417  47405    12779  1686013  131   159768  914169  11417   1993 5.73
1800.07/1800.60	c    17239  47405    18601  2061029  110   171190  500000  17239   2648 6.51
1800.07/1800.60	c    25976  47405    27338  3615461  132   187672  550001  25976   2424 10.71
1800.07/1800.60	c    39088  47405    40450  4981093  123   210901  605002  39088   1853 21.09
1800.07/1800.60	c    58758  47405    60120  7475837  124   248120  665503  58758   1510 38.90
1800.07/1800.61	c    88268  47405    89630 10220559  114   306746  732054  88268   1647 53.59
1800.07/1800.61	c   132538  47405   133900 18107995  135   396003  805260 132538   1168 113.44
1800.07/1800.61	c   198948  47405   200310 45056162  224   529187  885787 198948    338 587.25
1800.07/1800.61	c   298569  47405   299931 53597390  178   726203  974366 298569    368 809.99
1800.07/1800.61	c   448005  47405   449367 69695400  155  1025087  500000 448005    409 1093.81
1800.07/1800.61	c Caught signal: 15
1800.07/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.61	c   19   649199  15635  1219603   137007  7680537 135645    360 1800.08
1800.07/1800.61	s UNKNOWN
1800.07/1800.61	c Total time: 1800.08 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-432718-1177948220 -o ROOT/results/node41/solver-432718-1177948220 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432718-1177948220/instance-432718-1177948220.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 0.98 0.91 3/77 22267
/proc/meminfo: memFree=1757440/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=12972 CPUtime=0
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 242733941 13283328 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 3243 333 279 324 0 2004 0

[startup+0.0323601 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 22267
/proc/meminfo: memFree=1757440/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=13988 CPUtime=0.02
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 644 0 0 0 2 0 0 0 18 0 1 0 242733941 14323712 614 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2397819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 3497 614 314 324 0 2258 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13988

[startup+0.101366 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 22267
/proc/meminfo: memFree=1757440/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=8964 CPUtime=0.09
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 1491 0 0 0 9 0 0 0 18 0 1 0 242733941 9179136 1342 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 2241 1342 394 324 0 1002 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8964

[startup+0.301383 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 22267
/proc/meminfo: memFree=1757440/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=14436 CPUtime=0.29
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 3303 0 0 0 28 1 0 0 19 0 1 0 242733941 14782464 2786 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 3609 2786 304 324 0 2679 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14436

[startup+0.701418 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 22267
/proc/meminfo: memFree=1757440/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=18308 CPUtime=0.69
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 4734 0 0 0 63 6 0 0 22 0 1 0 242733941 18747392 3742 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 4577 3742 306 324 0 3647 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18308

[startup+1.50149 s]
/proc/loadavg: 0.92 0.98 0.91 2/78 22268
/proc/meminfo: memFree=1743736/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=15692 CPUtime=1.49
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 4737 0 0 0 142 7 0 0 25 0 1 0 242733941 16068608 3115 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 3923 3115 308 324 0 2993 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15692

[startup+3.10162 s]
/proc/loadavg: 0.92 0.98 0.91 3/78 22268
/proc/meminfo: memFree=1742200/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=23848 CPUtime=3.09
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 6807 0 0 0 301 8 0 0 25 0 1 0 242733941 24420352 5185 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2397819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 5962 5185 310 324 0 5032 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23848

[startup+6.3019 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 22268
/proc/meminfo: memFree=1725568/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=41804 CPUtime=6.29
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 11285 0 0 0 618 11 0 0 25 0 1 0 242733941 42807296 9663 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2397819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 10451 9664 310 324 0 9521 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41804

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 22268
/proc/meminfo: memFree=1691072/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=72424 CPUtime=12.68
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 18934 0 0 0 1253 15 0 0 25 0 1 0 242733941 74162176 17312 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2397819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 18106 17312 310 324 0 17176 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 72424

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 22268
/proc/meminfo: memFree=1666048/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=96084 CPUtime=25.49
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 24866 0 0 0 2530 19 0 0 25 0 1 0 242733941 98390016 23244 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 24021 23244 310 324 0 23091 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 96084

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.91 2/78 22268
/proc/meminfo: memFree=1610368/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=151728 CPUtime=51.07
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 38782 0 0 0 5080 27 0 0 25 0 1 0 242733941 155369472 37160 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 37932 37160 310 324 0 37002 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 151728

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.91 2/78 22268
/proc/meminfo: memFree=1507904/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=253460 CPUtime=102.27
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 64220 0 0 0 10180 47 0 0 25 0 1 0 242733941 259543040 62598 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 63365 62598 310 324 0 62435 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 253460

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22268
/proc/meminfo: memFree=1394560/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=367584 CPUtime=162.24
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 92749 0 0 0 16161 63 0 0 25 0 1 0 242733941 376406016 91127 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134545942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 91896 91127 310 324 0 90966 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 367584

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22268
/proc/meminfo: memFree=1333312/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=427852 CPUtime=222.23
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 107795 0 0 0 22148 75 0 0 25 0 1 0 242733941 438120448 106173 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 106963 106173 310 324 0 106033 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 427852

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22268
/proc/meminfo: memFree=1293312/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=468000 CPUtime=282.22
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 117852 0 0 0 28140 82 0 0 25 0 1 0 242733941 479232000 116230 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 117000 116230 310 324 0 116070 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 468000

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22268
/proc/meminfo: memFree=1256256/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=504680 CPUtime=342.2
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 127001 0 0 0 34131 89 0 0 25 0 1 0 242733941 516792320 125379 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 126170 125379 310 324 0 125240 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 504680

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22268
/proc/meminfo: memFree=1229952/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=531032 CPUtime=402.19
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 133595 0 0 0 40125 94 0 0 25 0 1 0 242733941 543776768 131973 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 132758 131973 310 324 0 131828 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 531032

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22268
/proc/meminfo: memFree=1209600/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=551228 CPUtime=462.17
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 138645 0 0 0 46120 97 0 0 25 0 1 0 242733941 564457472 137023 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 137807 137023 310 324 0 136877 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 551228

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22268
/proc/meminfo: memFree=1180800/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=580168 CPUtime=522.16
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 145894 0 0 0 52112 104 0 0 25 0 1 0 242733941 594092032 144272 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2397819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 145042 144272 310 324 0 144112 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 580168

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22268
/proc/meminfo: memFree=1151936/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=608688 CPUtime=582.15
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 153002 0 0 0 58105 110 0 0 25 0 1 0 242733941 623296512 151380 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 152172 151380 310 324 0 151242 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 608688

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/84 22294
/proc/meminfo: memFree=1068304/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=690964 CPUtime=642.13
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 173591 0 0 0 64090 123 0 0 25 0 1 0 242733941 707547136 171969 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 172741 171969 310 324 0 171811 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 690964


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22466
/proc/meminfo: memFree=924288/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=835772 CPUtime=881.99
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 209774 0 0 0 88044 155 0 0 25 0 1 0 242733941 855830528 208152 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 208943 208152 310 324 0 208013 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 835772

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22466
/proc/meminfo: memFree=869312/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=891056 CPUtime=941.97
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 223590 0 0 0 94032 165 0 0 25 0 1 0 242733941 912441344 221968 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 222764 221968 310 324 0 221834 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 891056

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22466
/proc/meminfo: memFree=840832/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=919128 CPUtime=1001.95
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 230613 0 0 0 100022 173 0 0 25 0 1 0 242733941 941187072 228991 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 229782 228991 310 324 0 228852 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 919128

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22466
/proc/meminfo: memFree=821248/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=938716 CPUtime=1061.94
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 235523 0 0 0 106015 179 0 0 25 0 1 0 242733941 961245184 233901 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 234679 233901 310 324 0 233749 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 938716

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22466
/proc/meminfo: memFree=732224/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=1027568 CPUtime=1121.93
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 257746 0 0 0 112002 191 0 0 25 0 1 0 242733941 1052229632 256124 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134573372 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 256892 256124 310 324 0 255962 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 1027568

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22466
/proc/meminfo: memFree=714304/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=1045128 CPUtime=1181.91
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 262630 0 0 0 117996 195 0 0 25 0 1 0 242733941 1070211072 260492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 261282 260492 310 324 0 260352 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 1045128

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22466
/proc/meminfo: memFree=714368/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=1045128 CPUtime=1241.9
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 262630 0 0 0 123994 196 0 0 25 0 1 0 242733941 1070211072 260492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 261282 260492 310 324 0 260352 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 1045128

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22466
/proc/meminfo: memFree=714432/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=1045128 CPUtime=1301.89
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 262630 0 0 0 129993 196 0 0 25 0 1 0 242733941 1070211072 260492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 261282 260492 310 324 0 260352 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 1045128

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22466
/proc/meminfo: memFree=714432/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=1045128 CPUtime=1361.87
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 262630 0 0 0 135990 197 0 0 25 0 1 0 242733941 1070211072 260492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 261282 260492 310 324 0 260352 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 1045128

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22466
/proc/meminfo: memFree=714432/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=1045128 CPUtime=1421.86
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 262630 0 0 0 141989 197 0 0 25 0 1 0 242733941 1070211072 260492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 261282 260492 310 324 0 260352 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 1045128

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22466
/proc/meminfo: memFree=714496/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=1045128 CPUtime=1481.84
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 262630 0 0 0 147987 197 0 0 25 0 1 0 242733941 1070211072 260492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 261282 260492 310 324 0 260352 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 1045128

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22466
/proc/meminfo: memFree=714496/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=1045128 CPUtime=1541.83
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 262630 0 0 0 153985 198 0 0 25 0 1 0 242733941 1070211072 260492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 261282 260492 310 324 0 260352 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 1045128

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22466
/proc/meminfo: memFree=714496/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=1045128 CPUtime=1601.81
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 262630 0 0 0 159983 198 0 0 25 0 1 0 242733941 1070211072 260492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 261282 260492 310 324 0 260352 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 1045128

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22466
/proc/meminfo: memFree=714560/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=1045128 CPUtime=1661.8
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 262630 0 0 0 165981 199 0 0 25 0 1 0 242733941 1070211072 260492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 261282 260492 310 324 0 260352 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 1045128

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22466
/proc/meminfo: memFree=714560/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=1045128 CPUtime=1721.78
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 262630 0 0 0 171979 199 0 0 25 0 1 0 242733941 1070211072 260492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 261282 260492 310 324 0 260352 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 1045128

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22466
/proc/meminfo: memFree=714560/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=1045128 CPUtime=1781.77
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 262630 0 0 0 177977 200 0 0 25 0 1 0 242733941 1070211072 260492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 261282 260492 310 324 0 260352 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 1045128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22466
/proc/meminfo: memFree=714560/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=1045128 CPUtime=1800.07
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194304 262630 0 0 0 179807 200 0 0 25 0 1 0 242733941 1070211072 260492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 261282 260492 310 324 0 260352 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1045128

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 22466
/proc/meminfo: memFree=714560/2055920 swapFree=4169764/4192956
[pid=22267] ppid=22265 vsize=0 CPUtime=1800.18
/proc/22267/stat : 22267 (bsolo3.0.17) R 22265 22267 21807 0 -1 4194308 262634 0 0 0 179808 210 0 0 25 0 1 0 242733941 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/22267/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.79
CPU time (s): 1800.24
CPU user time (s): 1798.08
CPU system time (s): 2.16367
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 1047192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.08
system time used= 2.16367
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 262634
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 3013

runsolver used 1.37479 second user time and 4.05538 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Mon Apr 30 15:50:20 UTC 2007

IDJOB= 432718
IDBENCH= 1717
IDSOLVER= 199
FILE ID= node41/432718-1177948220

PBS_JOBID= 4727816

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-modszk1.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432718-1177948220/instance-432718-1177948220.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-432718-1177948220 -o ROOT/results/node41/solver-432718-1177948220 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432718-1177948220/instance-432718-1177948220.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  867ebc446ef1d12fd0b7d8d0b9e71a77

RANDOM SEED= 541752262

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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:       1758040 kB
Buffers:         38184 kB
Cached:         159940 kB
SwapCached:       2952 kB
Active:         116204 kB
Inactive:       111860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1758040 kB
SwapTotal:     4192956 kB
SwapFree:      4169764 kB
Dirty:            7832 kB
Writeback:           0 kB
Mapped:          37832 kB
Slab:            55100 kB
Committed_AS:  3621692 kB
PageTables:       2020 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= 66557 MiB

End job on node41 on Mon Apr 30 16:20:23 UTC 2007