Trace number 432697

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) 1800.1 1800.63

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-fffff800.opb
MD5SUMf2e3e708ab88850fd5a3cdf379c0e388
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 variables25620
Total number of constraints524
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 constraints524
Minimum length of a constraint30
Maximum length of a constraint7530
Number of terms in the objective function 240
Biggest coefficient in the objective function 32769
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524520
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 530865
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/432697-1177947880/instance-432697-1177947880.opb
0.00/0.00	c File size is 1890447 bytes.
0.29/0.39	c Highest Coefficient sum: 530865
0.29/0.39	c Parsing was ok!!
0.29/0.39	c Total parsing time: 0.39 s
0.38/0.41	c Var: 25620 Constr: 874 34/0/840 Lit: 316740 Watch. Lit: 58096
0.38/0.41	c Obj. Vars: 240 (0.936768 % of total variables)
179.55/179.63	c Pre-processing Time: 179.592 s
179.55/179.64	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
179.55/179.64	c        0  18188      790   309680  392   231125  618281      0      0 179.59
179.55/179.64	c Switching off LPR mode.
1800.07/1800.60	c      100  18188      890   332002  373   233757  680110    100      0 190.40
1800.07/1800.60	c      251  18188     1041   348848  335   235018  748122    251      1 193.64
1800.07/1800.60	c      476  18188     1266   388340  306   236892  822935    476      2 208.21
1800.07/1800.60	c      815  18188     1605   467777  291   237261  905229    815      3 231.61
1800.07/1800.60	c     1325  18188     2115   519962  245   248641  995752   1325      5 233.44
1800.07/1800.60	c     2089  18188     2879   621763  215   250996  500000   2089      7 270.34
1800.07/1800.60	c     3235  18187     4025   709335  176   252010  550001   3235     11 277.24
1800.07/1800.60	c     4956  18187     5746  1062084  184   257182  605002   4956     14 350.59
1800.07/1800.60	c     7540  18187     8330  1582949  190   262344  665503   7540     18 407.93
1800.07/1800.60	c    11420  18187    12210  2200863  180   271600  732054  11420     16 698.70
1800.07/1800.60	c    17244  18187    18034  3186518  176   282629  805260  17244     18 922.08
1800.07/1800.60	c    25981  18187    26771  3985209  148   300082  885787  25981     19 1311.79
1800.07/1800.60	c    39093  18187    39883  6875439  172   324091  974366  39093     29 1334.74
1800.07/1800.60	c Caught signal: 15
1800.07/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.60	c   13    43139   4595   255809    43929  7759482  43139     23 1800.08
1800.07/1800.60	s UNKNOWN
1800.07/1800.60	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/node48/watcher-432697-1177947880 -o ROOT/results/node48/solver-432697-1177947880 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432697-1177947880/instance-432697-1177947880.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: 1.00 1.00 0.93 3/64 19210
/proc/meminfo: memFree=1859880/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=13584 CPUtime=0
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 361 0 0 0 0 0 0 0 18 0 1 0 149633364 13910016 331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 3396 332 279 324 0 2004 0

[startup+0.038778 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 19210
/proc/meminfo: memFree=1859880/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=14592 CPUtime=0.03
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 665 0 0 0 3 0 0 0 18 0 1 0 149633364 14942208 635 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525198 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 3648 635 322 324 0 2256 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14592

[startup+0.101785 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 19210
/proc/meminfo: memFree=1859880/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=8256 CPUtime=0.09
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 1131 0 0 0 9 0 0 0 18 0 1 0 149633364 8454144 1061 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 2064 1061 398 324 0 672 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8256

[startup+0.301803 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 19210
/proc/meminfo: memFree=1859880/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=10504 CPUtime=0.29
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 1934 0 0 0 29 0 0 0 19 0 1 0 149633364 10756096 1864 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 2626 1864 645 324 0 1234 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10504

[startup+0.701839 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 19210
/proc/meminfo: memFree=1859880/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=17748 CPUtime=0.69
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 4242 0 0 0 68 1 0 0 22 0 1 0 149633364 18173952 3710 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 4437 3710 304 324 0 3507 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17748

[startup+1.50291 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19211
/proc/meminfo: memFree=1846176/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=17748 CPUtime=1.49
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 4257 0 0 0 148 1 0 0 25 0 1 0 149633364 18173952 3725 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 4437 3725 304 324 0 3507 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17748

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19211
/proc/meminfo: memFree=1845984/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=17748 CPUtime=3.09
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 4257 0 0 0 308 1 0 0 25 0 1 0 149633364 18173952 3725 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 4437 3725 304 324 0 3507 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17748

[startup+6.30135 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19211
/proc/meminfo: memFree=1845856/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=17748 CPUtime=6.29
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 4257 0 0 0 628 1 0 0 25 0 1 0 149633364 18173952 3725 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 4437 3725 304 324 0 3507 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17748

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19211
/proc/meminfo: memFree=1845792/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=17880 CPUtime=12.68
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 4288 0 0 0 1267 1 0 0 25 0 1 0 149633364 18309120 3756 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 4470 3756 304 324 0 3540 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17880

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19211
/proc/meminfo: memFree=1842784/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=20944 CPUtime=25.48
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 5298 0 0 0 2545 3 0 0 25 0 1 0 149633364 21446656 4513 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 5236 4513 306 324 0 4306 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20944

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19211
/proc/meminfo: memFree=1842848/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=20944 CPUtime=51.07
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 5298 0 0 0 5104 3 0 0 25 0 1 0 149633364 21446656 4513 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 5236 4513 306 324 0 4306 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20944

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19211
/proc/meminfo: memFree=1842848/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=20944 CPUtime=102.27
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 5298 0 0 0 10223 4 0 0 25 0 1 0 149633364 21446656 4513 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 5236 4513 306 324 0 4306 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20944

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19211
/proc/meminfo: memFree=1842848/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=20944 CPUtime=162.25
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 5298 0 0 0 16221 4 0 0 25 0 1 0 149633364 21446656 4513 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 5236 4513 306 324 0 4306 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 20944

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19211
/proc/meminfo: memFree=1843808/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=20004 CPUtime=222.23
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 5776 0 0 0 22219 4 0 0 25 0 1 0 149633364 20484096 4275 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 5001 4275 310 324 0 4071 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 20004

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19211
/proc/meminfo: memFree=1839840/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=23976 CPUtime=282.23
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 6778 0 0 0 28218 5 0 0 25 0 1 0 149633364 24551424 5277 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 5994 5277 310 324 0 5064 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 23976

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19211
/proc/meminfo: memFree=1835808/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=27904 CPUtime=342.21
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 7770 0 0 0 34215 6 0 0 25 0 1 0 149633364 28573696 6269 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 6976 6269 310 324 0 6046 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 27904

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19211
/proc/meminfo: memFree=1829152/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=34620 CPUtime=402.19
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 9439 0 0 0 40211 8 0 0 25 0 1 0 149633364 35450880 7938 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 8655 7938 310 324 0 7725 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 34620

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19211
/proc/meminfo: memFree=1826784/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=36864 CPUtime=462.18
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 10015 0 0 0 46209 9 0 0 25 0 1 0 149633364 37748736 8514 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 9216 8514 310 324 0 8286 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 36864

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19211
/proc/meminfo: memFree=1825120/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=38584 CPUtime=522.17
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 10424 0 0 0 52207 10 0 0 25 0 1 0 149633364 39510016 8923 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 9646 8923 310 324 0 8716 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 38584

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19211
/proc/meminfo: memFree=1823264/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=40300 CPUtime=582.15
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 10881 0 0 0 58205 10 0 0 25 0 1 0 149633364 41267200 9380 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 10075 9380 310 324 0 9145 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 40300

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19211
/proc/meminfo: memFree=1821728/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=41888 CPUtime=642.14
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 11260 0 0 0 64203 11 0 0 25 0 1 0 149633364 42893312 9759 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 10472 9759 310 324 0 9542 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 41888


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19211
/proc/meminfo: memFree=1813216/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=50456 CPUtime=822.09
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 13405 0 0 0 82197 12 0 0 25 0 1 0 149633364 51666944 11904 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 12614 11904 310 324 0 11684 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 50456

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19211
/proc/meminfo: memFree=1810656/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=52972 CPUtime=882.07
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 14028 0 0 0 88194 13 0 0 25 0 1 0 149633364 54243328 12527 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3966587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 13243 12527 310 324 0 12313 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 52972

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19211
/proc/meminfo: memFree=1806176/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=57432 CPUtime=942.06
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 15154 0 0 0 94192 14 0 0 25 0 1 0 149633364 58810368 13653 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 14358 13653 310 324 0 13428 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 57432

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 19333
/proc/meminfo: memFree=1802664/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=59552 CPUtime=1002
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 15691 0 0 0 100184 16 0 0 25 0 1 0 149633364 60981248 14190 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 14888 14190 310 324 0 13958 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 59552

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19409
/proc/meminfo: memFree=1802080/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=61272 CPUtime=1061.95
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 16106 0 0 0 106178 17 0 0 25 0 1 0 149633364 62742528 14605 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 15318 14605 310 324 0 14388 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 61272

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19409
/proc/meminfo: memFree=1800416/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=62864 CPUtime=1121.93
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 16510 0 0 0 112176 17 0 0 25 0 1 0 149633364 64372736 15009 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 15716 15009 310 324 0 14786 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 62864

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19409
/proc/meminfo: memFree=1798880/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=64452 CPUtime=1181.92
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 16904 0 0 0 118174 18 0 0 25 0 1 0 149633364 65998848 15403 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 16113 15403 310 324 0 15183 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 64452

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19409
/proc/meminfo: memFree=1797344/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=65908 CPUtime=1241.9
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 17281 0 0 0 124172 18 0 0 25 0 1 0 149633364 67489792 15780 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 16477 15780 310 324 0 15547 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 65908

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19409
/proc/meminfo: memFree=1795616/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=67624 CPUtime=1301.89
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 17696 0 0 0 130171 18 0 0 25 0 1 0 149633364 69246976 16195 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 16906 16195 310 324 0 15976 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 67624

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19409
/proc/meminfo: memFree=1756064/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=107148 CPUtime=1361.87
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 27572 0 0 0 136164 23 0 0 25 0 1 0 149633364 109719552 26071 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 26787 26071 310 324 0 25857 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 107148

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19409
/proc/meminfo: memFree=1754272/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=108860 CPUtime=1421.86
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 28012 0 0 0 142162 24 0 0 25 0 1 0 149633364 111472640 26511 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 27215 26511 310 324 0 26285 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 108860

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19409
/proc/meminfo: memFree=1752736/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=110444 CPUtime=1481.84
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 28395 0 0 0 148160 24 0 0 25 0 1 0 149633364 113094656 26894 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 27611 26894 310 324 0 26681 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 110444

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19411
/proc/meminfo: memFree=1751264/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=111864 CPUtime=1541.83
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 28751 0 0 0 154158 25 0 0 25 0 1 0 149633364 114548736 27250 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 27966 27250 310 324 0 27036 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 111864

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19411
/proc/meminfo: memFree=1749856/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=113280 CPUtime=1601.81
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 29106 0 0 0 160156 25 0 0 25 0 1 0 149633364 115998720 27605 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 28320 27605 310 324 0 27390 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 113280

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19411
/proc/meminfo: memFree=1748448/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=114688 CPUtime=1661.8
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 29458 0 0 0 166154 26 0 0 25 0 1 0 149633364 117440512 27957 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 28672 27957 310 324 0 27742 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 114688

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19411
/proc/meminfo: memFree=1747040/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=116108 CPUtime=1721.78
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 29812 0 0 0 172152 26 0 0 25 0 1 0 149633364 118894592 28311 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551389 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 29027 28311 310 324 0 28097 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 116108

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19411
/proc/meminfo: memFree=1745632/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=117532 CPUtime=1781.77
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 30161 0 0 0 178150 27 0 0 25 0 1 0 149633364 120352768 28660 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 29383 28660 310 324 0 28453 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 117532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19411
/proc/meminfo: memFree=1745184/2055920 swapFree=4183896/4192956
[pid=19210] ppid=19208 vsize=117920 CPUtime=1800.07
/proc/19210/stat : 19210 (bsolo3.0.17) R 19208 19210 18311 0 -1 4194304 30268 0 0 0 179980 27 0 0 25 0 1 0 149633364 120750080 28767 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19210/statm: 29480 28767 310 324 0 28550 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 117920

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

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

Child status: 15
Real time (s): 1800.63
CPU time (s): 1800.1
CPU user time (s): 1799.8
CPU system time (s): 0.297954
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 117920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.297954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30272
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= 1941

runsolver used 1.46278 second user time and 3.51347 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Mon Apr 30 15:44:40 UTC 2007

IDJOB= 432697
IDBENCH= 1696
IDSOLVER= 199
FILE ID= node48/432697-1177947880

PBS_JOBID= 4727547

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-fffff800.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432697-1177947880/instance-432697-1177947880.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-432697-1177947880 -o ROOT/results/node48/solver-432697-1177947880 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432697-1177947880/instance-432697-1177947880.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  f2e3e708ab88850fd5a3cdf379c0e388

RANDOM SEED= 523182905

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1860352 kB
Buffers:         13860 kB
Cached:         106836 kB
SwapCached:       3064 kB
Active:          31780 kB
Inactive:        98664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860352 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:            8424 kB
Writeback:           0 kB
Mapped:          15744 kB
Slab:            51216 kB
Committed_AS:  1333560 kB
PageTables:       1388 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 node48 on Mon Apr 30 16:14:43 UTC 2007