Trace number 432692

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? (MO) 720.158 720.498

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-scsd6.opb
MD5SUMbfb5077d5eeff8f757a286c0037df437
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 variables40500
Total number of constraints147
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 constraints147
Minimum length of a constraint600
Maximum length of a constraint1200
Number of terms in the objective function 40500
Biggest coefficient in the objective function 395
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 558134
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 24156
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 558134
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)

0.00/0.01	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/432692-1177947792/instance-432692-1177947792.opb
0.00/0.01	c File size is 1752326 bytes.
0.28/0.35	c Highest Coefficient sum: 558134
0.28/0.35	c Parsing was ok!!
0.28/0.35	c Total parsing time: 0.345 s
0.28/0.36	c Var: 40500 Constr: 294 0/0/294 Lit: 258960 Watch. Lit: 9106
0.28/0.36	c Obj. Vars: 40500 (100 % of total variables)
31.26/31.31	c Pre-processing Time: 31.284 s
31.26/31.32	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
31.26/31.32	c        0  40500      294   258960  880     9342  517920      0      0 31.28
31.26/31.32	c Switching off LPR mode.
719.86/720.20	c      111  40500      405   364742  900    69986  569713    111      3 31.53
719.86/720.20	c      268  40500      562   514308  915    70127  626685    268      8 31.77
719.86/720.20	c      494  40500      788   730453  926   107960  689354    494     15 32.12
719.86/720.20	c      832  40500     1126  1053563  935   109027  758290    832     23 35.35
719.86/720.20	c     1340  40500     1634  1396948  854   110098  834120   1340     36 37.18
719.86/720.20	c     2103  40500     2397  1836272  766   110451  917533   2103     55 38.00
719.86/720.20	c     3249  40500     3543  3240137  914   146971  500000   3249     75 42.91
719.86/720.20	c     4970  40500     5264  4887245  928   154825  550001   4970    101 49.07
719.86/720.20	c     7555  40500     7849  7397555  942   158929  605002   7555    142 53.00
719.86/720.20	c    11434  40500    11728 13301922 1134   168057  665503  11434    173 65.83
719.86/720.20	c    17256  40500    17550 26388828 1503   180179  732054  17256    164 104.83
719.86/720.20	c    25993  40500    26287 33547760 1276   198202  805260  25993    173 149.74
719.86/720.20	c    39104  40500    39398 53710873 1363   223810  885787  39104    154 252.97
719.86/720.20	c    58775  40500    59069 62920069 1065   262653  974366  58775    202 290.26
719.86/720.20	c    88286  40500    88580 101539468 1146   317649  500000  88286    172 513.09
719.86/720.20	c Caught signal: 15
719.86/720.20	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
719.86/720.20	c   15   121182   1206   724850   121476 142988381 121182    168 719.87
719.86/720.20	s UNKNOWN
719.86/720.20	c Total time: 719.865 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/node22/watcher-432692-1177947792 -o ROOT/results/node22/solver-432692-1177947792 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432692-1177947792/instance-432692-1177947792.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: 0.85 0.97 0.91 3/77 9038
/proc/meminfo: memFree=1765032/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=2380 CPUtime=0
/proc/9038/stat : 9038 (bsolo3.0.17) D 9036 9038 8579 0 -1 4194304 52 0 0 0 0 0 0 0 18 0 1 0 242696889 2437120 36 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4678564 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/9038/statm: 595 36 28 324 0 9 0

[startup+0.0197681 s]
/proc/loadavg: 0.85 0.97 0.91 3/77 9038
/proc/meminfo: memFree=1765032/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=13736 CPUtime=0
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194304 436 0 0 0 0 0 0 0 18 0 1 0 242696889 14065664 406 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9038/statm: 3434 406 289 324 0 2076 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 13736

[startup+0.101779 s]
/proc/loadavg: 0.85 0.97 0.91 3/77 9038
/proc/meminfo: memFree=1765032/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=17336 CPUtime=0.08
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194304 1513 0 0 0 8 0 0 0 18 0 1 0 242696889 17752064 1364 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134539173 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9038/statm: 4334 1367 395 324 0 2976 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17336

[startup+0.301808 s]
/proc/loadavg: 0.85 0.97 0.91 3/77 9038
/proc/meminfo: memFree=1765032/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=12068 CPUtime=0.28
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194304 2374 0 0 0 28 0 0 0 19 0 1 0 242696889 12357632 2225 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134524164 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9038/statm: 3017 2225 639 324 0 1659 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12068

[startup+0.701869 s]
/proc/loadavg: 0.85 0.97 0.91 3/77 9038
/proc/meminfo: memFree=1765032/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=18124 CPUtime=0.68
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194304 4734 0 0 0 65 3 0 0 23 0 1 0 242696889 18558976 3759 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9038/statm: 4531 3759 306 324 0 3601 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 18124

[startup+1.50199 s]
/proc/loadavg: 0.85 0.97 0.91 2/78 9039
/proc/meminfo: memFree=1751008/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=18124 CPUtime=1.49
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194304 4734 0 0 0 145 4 0 0 25 0 1 0 242696889 18558976 3759 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134555891 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9038/statm: 4531 3759 306 324 0 3601 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18124

[startup+3.10224 s]
/proc/loadavg: 0.85 0.97 0.91 2/78 9039
/proc/meminfo: memFree=1750944/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=18124 CPUtime=3.08
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194304 4734 0 0 0 304 4 0 0 25 0 1 0 242696889 18558976 3759 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9038/statm: 4531 3759 306 324 0 3601 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18124

[startup+6.30172 s]
/proc/loadavg: 0.86 0.97 0.91 2/78 9039
/proc/meminfo: memFree=1750688/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=18124 CPUtime=6.28
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194304 4734 0 0 0 624 4 0 0 25 0 1 0 242696889 18558976 3759 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540682 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9038/statm: 4531 3759 306 324 0 3601 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18124

[startup+12.7017 s]
/proc/loadavg: 0.87 0.97 0.91 2/78 9039
/proc/meminfo: memFree=1750824/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=18124 CPUtime=12.66
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194304 4734 0 0 0 1262 4 0 0 25 0 1 0 242696889 18558976 3759 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540661 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9038/statm: 4531 3759 306 324 0 3601 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 18124

[startup+25.5015 s]
/proc/loadavg: 0.90 0.97 0.91 2/78 9039
/proc/meminfo: memFree=1751016/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=18124 CPUtime=25.46
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194304 4734 0 0 0 2541 5 0 0 25 0 1 0 242696889 18558976 3759 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9038/statm: 4531 3759 306 324 0 3601 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 18124

[startup+51.1013 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 9039
/proc/meminfo: memFree=1680808/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=92680 CPUtime=51.05
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194304 24421 0 0 0 5092 13 0 0 25 0 1 0 242696889 94904320 22468 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9038/statm: 23170 22468 310 324 0 22240 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 92680

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.91 2/78 9039
/proc/meminfo: memFree=1423336/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=345540 CPUtime=102.25
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194304 87642 0 0 0 10186 39 0 0 25 0 1 0 242696889 353832960 85689 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9038/statm: 86385 85689 310 324 0 85455 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 345540

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9039
/proc/meminfo: memFree=1245544/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=525228 CPUtime=162.22
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194304 132558 0 0 0 16164 58 0 0 25 0 1 0 242696889 537833472 130605 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9038/statm: 131307 130605 310 324 0 130377 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 525228

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9039
/proc/meminfo: memFree=1127272/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=640652 CPUtime=222.2
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194304 161420 0 0 0 22150 70 0 0 25 0 1 0 242696889 656027648 159467 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9038/statm: 160163 159467 310 324 0 159233 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 640652

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9039
/proc/meminfo: memFree=966248/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=803060 CPUtime=282.18
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194304 202029 0 0 0 28129 89 0 0 25 0 1 0 242696889 822333440 200076 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9038/statm: 200765 200076 310 324 0 199835 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 803060

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9039
/proc/meminfo: memFree=749992/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=1017248 CPUtime=342.17
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194304 255578 0 0 0 34103 114 0 0 25 0 1 0 242696889 1041661952 253625 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9038/statm: 254312 253625 310 324 0 253382 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1017248

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9039
/proc/meminfo: memFree=625000/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=1143400 CPUtime=402.15
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194304 287099 0 0 0 40089 126 0 0 25 0 1 0 242696889 1170841600 285146 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550910 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9038/statm: 285850 285146 310 324 0 284920 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1143400

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9039
/proc/meminfo: memFree=524584/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=1242056 CPUtime=462.13
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194304 311781 0 0 0 46076 137 0 0 25 0 1 0 242696889 1271865344 309828 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550907 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9038/statm: 310514 309828 310 324 0 309584 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 1242056

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9039
/proc/meminfo: memFree=448744/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=1317892 CPUtime=522.12
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194304 330723 0 0 0 52066 146 0 0 25 0 1 0 242696889 1349521408 328770 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9038/statm: 329473 328770 310 324 0 328543 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1317892

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9039
/proc/meminfo: memFree=326504/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=1439580 CPUtime=582.09
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194304 361162 0 0 0 58050 159 0 0 25 0 1 0 242696889 1474129920 359209 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9038/statm: 359895 359209 310 324 0 358965 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1439580

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9039
/proc/meminfo: memFree=223528/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=1541816 CPUtime=642.07
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194304 386716 0 0 0 64036 171 0 0 25 0 1 0 242696889 1578819584 384763 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9038/statm: 385454 384763 310 324 0 384524 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 1541816

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9039
/proc/meminfo: memFree=15976/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=1799784 CPUtime=702.06
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194304 451220 0 0 0 70009 197 0 0 25 0 1 0 242696889 1842978816 449267 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9038/statm: 449946 449267 310 324 0 449016 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 1799784



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+720.202 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9039
/proc/meminfo: memFree=15400/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=1843220 CPUtime=719.86
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194304 462079 0 0 0 71785 201 0 0 25 0 1 0 242696889 1887457280 460126 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9038/statm: 460805 460126 310 324 0 459875 0
Current children cumulated CPU time (s) 719.86
Current children cumulated vsize (KiB) 1843220

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

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

[startup+720.402 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 9040
/proc/meminfo: memFree=1258744/2055920 swapFree=4163632/4192956
[pid=9038] ppid=9036 vsize=0 CPUtime=720.06
/proc/9038/stat : 9038 (bsolo3.0.17) R 9036 9038 8579 0 -1 4194308 462083 0 0 0 71785 221 0 0 25 0 1 0 242696889 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/9038/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 720.06
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 720.498
CPU time (s): 720.158
CPU user time (s): 717.854
CPU system time (s): 2.30365
CPU usage (%): 99.9528
Max. virtual memory (cumulated for all children) (KiB): 1843220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 717.854
system time used= 2.30365
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462083
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= 13
involuntary context switches= 14904

runsolver used 0.59191 second user time and 1.56176 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Mon Apr 30 15:43:12 UTC 2007

IDJOB= 432692
IDBENCH= 1691
IDSOLVER= 199
FILE ID= node22/432692-1177947792

PBS_JOBID= 4727677

Free space on /tmp= 66556 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-scsd6.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432692-1177947792/instance-432692-1177947792.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-432692-1177947792 -o ROOT/results/node22/solver-432692-1177947792 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432692-1177947792/instance-432692-1177947792.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  bfb5077d5eeff8f757a286c0037df437

RANDOM SEED= 237176575

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1765504 kB
Buffers:          7432 kB
Cached:         184144 kB
SwapCached:       7392 kB
Active:          53904 kB
Inactive:       165532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1765504 kB
SwapTotal:     4192956 kB
SwapFree:      4163632 kB
Dirty:            8356 kB
Writeback:           0 kB
Mapped:          34888 kB
Slab:            56680 kB
Committed_AS:  2060856 kB
PageTables:       1688 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= 66556 MiB

End job on node22 on Mon Apr 30 15:55:14 UTC 2007