Trace number 432688

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) 1800.12 1800.71

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-scorpion.opb
MD5SUMc81149f534c8693c12d254417cbfee8f
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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables10740
Total number of constraints377
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 constraints377
Minimum length of a constraint30
Maximum length of a constraint600
Number of terms in the objective function 8460
Biggest coefficient in the objective function 9370
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 531275
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 531275
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/432688-1177947639/instance-432688-1177947639.opb
0.00/0.00	c File size is 504659 bytes.
0.09/0.10	c Highest Coefficient sum: 531275
0.09/0.10	c Parsing was ok!!
0.09/0.10	c Total parsing time: 0.101 s
0.09/0.10	c Var: 10740 Constr: 657 62/0/595 Lit: 75450 Watch. Lit: 11614
0.09/0.10	c Obj. Vars: 8460 (78.7709 % of total variables)
0.39/0.45	c Pre-processing Time: 0.45 s
0.39/0.45	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.39/0.45	c        0   9203      609    72930  119    49653  142936      0      0 0.45
0.39/0.45	c Switching off LPR mode.
1800.02/1800.60	c      101   9203      710    85897  120    59265  157230    101    120 0.84
1800.02/1800.60	c      251   9203      860   106724  124    58464  172954    251    175 1.43
1800.02/1800.60	c      476   9203     1085   159059  146    59959  190250    476    178 2.67
1800.02/1800.60	c      814   9203     1423   216755  152    63325  209276    814    265 3.07
1800.02/1800.60	c     1324   9203     1933   267826  138    64826  230204   1324    397 3.33
1800.02/1800.60	c     2087   9198     2696   326412  121    66617  253225   2087    576 3.62
1800.02/1800.60	c     3233   9198     3842   504190  131    69390  278548   3233    709 4.55
1800.02/1800.60	c     4954   9198     5563   591843  106    72417  306403   4954    905 5.47
1800.02/1800.60	c     7538   9198     8147   718459   88    77718  337044   7538   1241 6.07
1800.02/1800.60	c    11421   9198    12030   961425   79    85249  370749  11421   1473 7.75
1800.02/1800.60	c    17243   9196    17852  1521681   85    97548  407824  17243   1635 10.54
1800.02/1800.60	c    25980   9191    26589  2387143   89   113760  448607  25980   1670 15.55
1800.02/1800.60	c    39090   9191    39699  3239551   81   140107  493468  39090   1681 23.24
1800.02/1800.60	c    58762   9191    59371  4856485   81   179571  542815  58762   1341 43.80
1800.02/1800.61	c    88272   9191    88881  6794064   76   238073  597097  88272    930 94.83
1800.02/1800.61	c   132542   9190   133151 10306611   77   328444  656807 132542   1060 124.92
1800.02/1800.61	c   198952   9190   199561 17866844   89   460995  722488 198952    661 300.89
1800.02/1800.61	c   298573   9190   299182 24169773   80   661152  794737 298573    298 999.56
1800.02/1800.61	c   448011   9189   448620 33934658   75   959272  874211 448011    266 1681.39
1800.02/1800.61	c Caught signal: 15
1800.02/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.61	c   19   511751  55385   858713   512360 39819321 511751    284 1800.03
1800.02/1800.61	s UNKNOWN
1800.02/1800.61	c Total time: 1800.03 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/node47/watcher-432688-1177947639 -o ROOT/results/node47/solver-432688-1177947639 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432688-1177947639/instance-432688-1177947639.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 0.96 3/77 27358
/proc/meminfo: memFree=1588368/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=12232 CPUtime=0
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 149609295 12525568 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 3058 335 279 324 0 2004 0

[startup+0.0528209 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 27358
/proc/meminfo: memFree=1588368/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=5636 CPUtime=0.04
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 723 0 0 0 4 0 0 0 18 0 1 0 149609295 5771264 693 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10954363 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 1409 694 339 324 0 355 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5636

[startup+0.102827 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 27358
/proc/meminfo: memFree=1588368/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=6292 CPUtime=0.09
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 933 0 0 0 9 0 0 0 18 0 1 0 149609295 6443008 903 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 1573 903 401 324 0 519 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6292

[startup+0.302848 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 27358
/proc/meminfo: memFree=1588368/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=8720 CPUtime=0.29
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 1774 0 0 0 27 2 0 0 19 0 1 0 149609295 8929280 1536 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 2180 1536 306 324 0 1250 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8720

[startup+0.702899 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 27358
/proc/meminfo: memFree=1588368/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=8324 CPUtime=0.69
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 1854 0 0 0 66 3 0 0 22 0 1 0 149609295 8523776 1424 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551368 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 2081 1424 310 324 0 1151 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8324

[startup+1.50198 s]
/proc/loadavg: 0.92 0.98 0.96 2/78 27359
/proc/meminfo: memFree=1583816/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=8580 CPUtime=1.49
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 1932 0 0 0 146 3 0 0 25 0 1 0 149609295 8785920 1502 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 2145 1502 310 324 0 1215 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8580

[startup+3.10115 s]
/proc/loadavg: 0.92 0.98 0.96 3/78 27359
/proc/meminfo: memFree=1583048/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=10272 CPUtime=3.09
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 2348 0 0 0 306 3 0 0 25 0 1 0 149609295 10518528 1918 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 2568 1919 310 324 0 1638 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10272

[startup+6.3015 s]
/proc/loadavg: 0.93 0.98 0.96 3/78 27359
/proc/meminfo: memFree=1576520/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=17708 CPUtime=6.29
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 4225 0 0 0 625 4 0 0 25 0 1 0 149609295 18132992 3795 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 4427 3795 310 324 0 3497 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17708

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.96 2/78 27359
/proc/meminfo: memFree=1559952/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=34212 CPUtime=12.69
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 8336 0 0 0 1263 6 0 0 25 0 1 0 149609295 35033088 7906 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10954363 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 8553 7906 310 324 0 7623 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34212

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.96 2/78 27359
/proc/meminfo: memFree=1533904/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=58380 CPUtime=25.48
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 14398 0 0 0 2538 10 0 0 25 0 1 0 149609295 59781120 13968 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 14595 13968 310 324 0 13665 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 58380

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.96 2/78 27359
/proc/meminfo: memFree=1511440/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=80976 CPUtime=51.08
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 20029 0 0 0 5094 14 0 0 25 0 1 0 149609295 82919424 19599 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 20244 19599 310 324 0 19314 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 80976

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.96 2/78 27359
/proc/meminfo: memFree=1482064/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=109732 CPUtime=102.27
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 27223 0 0 0 10206 21 0 0 25 0 1 0 149609295 112365568 26793 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 27433 26793 310 324 0 26503 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 109732

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 27359
/proc/meminfo: memFree=1377360/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=214644 CPUtime=162.25
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 53444 0 0 0 16187 38 0 0 25 0 1 0 149609295 219795456 53014 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 53661 53014 310 324 0 52731 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 214644

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 27359
/proc/meminfo: memFree=1352912/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=238596 CPUtime=222.23
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 59445 0 0 0 22177 46 0 0 25 0 1 0 149609295 244322304 59015 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 59649 59015 310 324 0 58719 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 238596

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 27359
/proc/meminfo: memFree=1338192/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=253488 CPUtime=282.22
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 63148 0 0 0 28172 50 0 0 25 0 1 0 149609295 259571712 62718 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 63372 62718 310 324 0 62442 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 253488

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 27359
/proc/meminfo: memFree=1312976/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=278448 CPUtime=342.21
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 69410 0 0 0 34166 55 0 0 25 0 1 0 149609295 285130752 68980 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 69612 68980 310 324 0 68682 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 278448

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 27359
/proc/meminfo: memFree=1301072/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=290508 CPUtime=402.18
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 72409 0 0 0 40160 58 0 0 25 0 1 0 149609295 297480192 71979 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 72627 71979 310 324 0 71697 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 290508

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 27359
/proc/meminfo: memFree=1291728/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=299736 CPUtime=462.17
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 74718 0 0 0 46156 61 0 0 25 0 1 0 149609295 306929664 74288 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574600 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 74934 74288 310 324 0 74004 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 299736

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 27359
/proc/meminfo: memFree=1284624/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=306880 CPUtime=522.16
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 76498 0 0 0 52154 62 0 0 25 0 1 0 149609295 314245120 76068 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 76720 76068 310 324 0 75790 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 306880

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 27359
/proc/meminfo: memFree=1276560/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=314784 CPUtime=582.14
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 78499 0 0 0 58149 65 0 0 25 0 1 0 149609295 322338816 78069 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10960613 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 78696 78069 310 324 0 77766 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 314784

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 27359
/proc/meminfo: memFree=1270160/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=321132 CPUtime=642.13
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 80085 0 0 0 64146 67 0 0 25 0 1 0 149609295 328839168 79655 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 80283 79655 310 324 0 79353 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 321132


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 27359
/proc/meminfo: memFree=1249360/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=341876 CPUtime=882.06
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 85272 0 0 0 88133 73 0 0 25 0 1 0 149609295 350081024 84842 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10949941 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 85469 84842 310 324 0 84539 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 341876

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 27359
/proc/meminfo: memFree=1245456/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=345908 CPUtime=942.05
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 86252 0 0 0 94130 75 0 0 25 0 1 0 149609295 354209792 85822 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 86477 85822 310 324 0 85547 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 345908

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 27359
/proc/meminfo: memFree=1238864/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=352896 CPUtime=1002.03
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 88009 0 0 0 100127 76 0 0 25 0 1 0 149609295 361365504 87579 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 88224 87579 310 324 0 87294 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 352896

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 27359
/proc/meminfo: memFree=1204432/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=387072 CPUtime=1062.02
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 96558 0 0 0 106118 84 0 0 25 0 1 0 149609295 396361728 96128 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 96768 96128 310 324 0 95838 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 387072

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 27359
/proc/meminfo: memFree=1187792/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=403492 CPUtime=1122
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 100651 0 0 0 112111 89 0 0 25 0 1 0 149609295 413175808 100221 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 100873 100221 310 324 0 99943 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 403492

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 27359
/proc/meminfo: memFree=1173904/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=417596 CPUtime=1181.98
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 104188 0 0 0 118106 92 0 0 25 0 1 0 149609295 427618304 103758 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 104399 103758 310 324 0 103469 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 417596

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.96 3/84 27475
/proc/meminfo: memFree=1159624/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=430152 CPUtime=1241.91
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 107320 0 0 0 124094 97 0 0 25 0 1 0 149609295 440475648 106890 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 107538 106890 310 324 0 106608 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 430152

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 27557
/proc/meminfo: memFree=1149456/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=441392 CPUtime=1301.85
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 110124 0 0 0 130085 100 0 0 25 0 1 0 149609295 451985408 109694 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 110348 109694 310 324 0 109418 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 441392

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 27557
/proc/meminfo: memFree=1140368/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=450464 CPUtime=1361.83
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 112421 0 0 0 136080 103 0 0 25 0 1 0 149609295 461275136 111991 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 112616 111991 310 324 0 111686 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 450464

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 27557
/proc/meminfo: memFree=1132240/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=458504 CPUtime=1421.82
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 114428 0 0 0 142076 106 0 0 25 0 1 0 149609295 469508096 113998 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 114626 113998 310 324 0 113696 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 458504

[startup+1482.3 s]
/proc/loadavg: 1.03 1.00 0.97 2/78 27557
/proc/meminfo: memFree=1124368/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=466396 CPUtime=1481.8
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 116403 0 0 0 148071 109 0 0 25 0 1 0 149609295 477589504 115973 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 116599 115973 310 324 0 115669 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 466396

[startup+1542.3 s]
/proc/loadavg: 1.01 1.00 0.97 2/78 27557
/proc/meminfo: memFree=1116112/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=474576 CPUtime=1541.78
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 118442 0 0 0 154067 111 0 0 25 0 1 0 149609295 485965824 118012 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 118644 118012 310 324 0 117714 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 474576

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27557
/proc/meminfo: memFree=1109200/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=481576 CPUtime=1601.76
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 120201 0 0 0 160063 113 0 0 25 0 1 0 149609295 493133824 119771 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 120394 119771 310 324 0 119464 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 481576

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27557
/proc/meminfo: memFree=1102480/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=488312 CPUtime=1661.76
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 121866 0 0 0 166060 116 0 0 25 0 1 0 149609295 500031488 121436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 122078 121436 310 324 0 121148 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 488312

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27557
/proc/meminfo: memFree=1060048/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=531208 CPUtime=1721.74
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 132592 0 0 0 172049 125 0 0 25 0 1 0 149609295 543956992 132162 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 132802 132162 310 324 0 131872 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 531208

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27559
/proc/meminfo: memFree=1026000/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=564824 CPUtime=1781.72
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 140996 0 0 0 178039 133 0 0 25 0 1 0 149609295 578379776 140566 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 141206 140566 310 324 0 140276 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 564824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27559
/proc/meminfo: memFree=1017872/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=572752 CPUtime=1800.02
/proc/27358/stat : 27358 (bsolo3.0.17) R 27356 27358 26220 0 -1 4194304 142971 0 0 0 179867 135 0 0 25 0 1 0 149609295 586498048 142541 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27358/statm: 143188 142541 310 324 0 142258 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 572752

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: 1.00 1.00 0.97 2/78 27559
/proc/meminfo: memFree=1017872/2055920 swapFree=4158036/4192956
[pid=27358] ppid=27356 vsize=0 CPUtime=1800.11
/proc/27358/stat : 27358 (bsolo3.0.17) D 27356 27358 26220 0 -1 4194308 142975 0 0 0 179867 144 0 0 24 0 1 0 149609295 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 18446744072100051646 0 0 17 0 0 0
/proc/27358/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.71
CPU time (s): 1800.12
CPU user time (s): 1798.68
CPU system time (s): 1.44678
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 572752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.68
system time used= 1.44678
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 142975
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= 2596

runsolver used 1.3438 second user time and 4.19236 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Mon Apr 30 15:40:39 UTC 2007

IDJOB= 432688
IDBENCH= 1687
IDSOLVER= 199
FILE ID= node47/432688-1177947639

PBS_JOBID= 4727548

Free space on /tmp= 66558 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-scorpion.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432688-1177947639/instance-432688-1177947639.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-432688-1177947639 -o ROOT/results/node47/solver-432688-1177947639 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432688-1177947639/instance-432688-1177947639.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  c81149f534c8693c12d254417cbfee8f

RANDOM SEED= 555386467

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1588840 kB
Buffers:         41552 kB
Cached:         331200 kB
SwapCached:       3492 kB
Active:         230204 kB
Inactive:       166452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588840 kB
SwapTotal:     4192956 kB
SwapFree:      4158036 kB
Dirty:            7160 kB
Writeback:           0 kB
Mapped:          30968 kB
Slab:            55988 kB
Committed_AS:  4051728 kB
PageTables:       1780 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= 66558 MiB

End job on node47 on Mon Apr 30 16:10:42 UTC 2007