Trace number 433249

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) 1800.09 1800.75

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-d6cube.opb
MD5SUMd322c8ef05198e65a211d45af91a5272
Bench CategoryOPT-BIGINT (optimisation, big 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 variables185520
Total number of constraints404
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 constraints404
Minimum length of a constraint30
Maximum length of a constraint185520
Number of terms in the objective function 185520
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 6640019433432
Number of bits of the sum of numbers in the objective function 43
Biggest number in a constraint 193273528320
Number of bits of the biggest number in a constraint 38
Biggest sum of numbers in a constraint 11024119093221
Number of bits of the biggest sum of numbers44
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/433249-1177957037/instance-433249-1177957037.opb
0.00/0.00	c File size is 18988265 bytes.
0.40/0.43	c Coefficients are big enough for not using lower bounding.
3.89/3.96	c Highest Coefficient sum: 1.10241e+13
3.89/3.96	c Parsing was ok!!
3.89/3.96	c Total parsing time: 3.962 s
4.09/4.12	c Var: 185520 Constr: 808 0/0/808 Lit: 2262240 Watch. Lit: 489837
4.09/4.12	c Obj. Vars: 185520 (100 % of total variables)
188.83/188.95	c Pre-processing Time: 188.878 s
1800.04/1800.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.04/1800.70	c        0 120332      806  2262180 2806  1581111  500000      0      0 188.88
1800.04/1800.70	c      101 120332      907 10709156 11807  1561296  550001    101      0 476.42
1800.04/1800.70	c      253 120332     1059 10966439 10355  1568111  605002    253      0 819.18
1800.04/1800.70	c      479 120332     1285 11244556 8750  1580927  665503    479      0 972.72
1800.04/1800.70	c      817 120332     1623 11572565 7130  1581257  732054    817      0 1244.16
1800.04/1800.70	c     1325 120332     2131 12119190 5687  1582259  805260   1325      0 1672.15
1800.04/1800.70	c Caught signal: 15
1800.04/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.70	c    5     1570    113   177318     2376 12183360   1570      0 1800.05
1800.04/1800.70	s UNKNOWN
1800.04/1800.70	c Total time: 1800.05 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/node37/watcher-433249-1177957037 -o ROOT/results/node37/solver-433249-1177957037 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433249-1177957037/instance-433249-1177957037.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: 1.09 0.99 0.92 2/78 1616
/proc/meminfo: memFree=1796168/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=30280 CPUtime=0
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 243616321 31006720 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 7570 333 279 324 0 2004 0

[startup+0.0524509 s]
/proc/loadavg: 1.09 0.99 0.92 2/78 1616
/proc/meminfo: memFree=1796168/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=32016 CPUtime=0.04
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 883 0 0 0 4 0 0 0 18 0 1 0 243616321 32784384 814 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 8004 814 365 324 0 2438 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 32016

[startup+0.10246 s]
/proc/loadavg: 1.09 0.99 0.92 2/78 1616
/proc/meminfo: memFree=1796168/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=33672 CPUtime=0.09
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 1428 0 0 0 9 0 0 0 18 0 1 0 243616321 34480128 1279 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 8418 1279 444 324 0 2852 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33672

[startup+0.301497 s]
/proc/loadavg: 1.09 0.99 0.92 2/78 1616
/proc/meminfo: memFree=1796168/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=39564 CPUtime=0.29
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 3522 0 0 0 28 1 0 0 19 0 1 0 243616321 40513536 3070 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 9891 3071 738 324 0 4325 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 39564

[startup+0.701573 s]
/proc/loadavg: 1.09 0.99 0.92 2/78 1616
/proc/meminfo: memFree=1796168/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=41800 CPUtime=0.69
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 6665 0 0 0 67 2 0 0 22 0 1 0 243616321 42803200 5900 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3626784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 10450 5900 1265 324 0 4884 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41800

[startup+1.50172 s]
/proc/loadavg: 1.09 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1777344/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=46764 CPUtime=1.49
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 10269 0 0 0 145 4 0 0 25 0 1 0 243616321 47886336 8051 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 11691 8051 2187 324 0 6125 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46764

[startup+3.10203 s]
/proc/loadavg: 1.08 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1766336/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=60908 CPUtime=3.09
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 19515 0 0 0 302 7 0 0 25 0 1 0 243616321 62369792 13318 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134524183 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 15227 13319 3917 324 0 9661 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 60908

[startup+6.30163 s]
/proc/loadavg: 1.08 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1712832/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=99228 CPUtime=6.29
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 34613 0 0 0 615 14 0 0 25 0 1 0 243616321 101609472 23548 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 24807 23548 303 324 0 23877 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 99228

[startup+12.7018 s]
/proc/loadavg: 1.07 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1702976/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=99228 CPUtime=12.68
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 34613 0 0 0 1254 14 0 0 25 0 1 0 243616321 101609472 23548 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 24807 23548 303 324 0 23877 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 99228

[startup+25.5012 s]
/proc/loadavg: 1.06 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1702144/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=100152 CPUtime=25.49
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 34850 0 0 0 2534 15 0 0 25 0 1 0 243616321 102555648 23785 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 25038 23785 303 324 0 24108 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 100152

[startup+51.1011 s]
/proc/loadavg: 1.04 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1702208/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=100152 CPUtime=51.08
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 34859 0 0 0 5093 15 0 0 25 0 1 0 243616321 102555648 23794 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 25038 23794 303 324 0 24108 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 100152

[startup+102.306 s]
/proc/loadavg: 1.01 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1701824/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=100548 CPUtime=102.26
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 34957 0 0 0 10211 15 0 0 25 0 1 0 243616321 102961152 23892 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551377 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 25137 23892 303 324 0 24207 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 100548

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1701824/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=100548 CPUtime=162.23
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 34958 0 0 0 16208 15 0 0 25 0 1 0 243616321 102961152 23893 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 25137 23893 303 324 0 24207 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 100548

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1699648/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=102528 CPUtime=222.21
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 35871 0 0 0 22204 17 0 0 25 0 1 0 243616321 104988672 24443 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 25632 24443 306 324 0 24702 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 102528

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1696512/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=105432 CPUtime=282.18
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 36645 0 0 0 28201 17 0 0 25 0 1 0 243616321 107962368 25217 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 26358 25217 306 324 0 25428 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 105432

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1694976/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=106884 CPUtime=342.16
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 37025 0 0 0 34198 18 0 0 25 0 1 0 243616321 109449216 25597 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 26721 25597 306 324 0 25791 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 106884

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1693504/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=108072 CPUtime=402.14
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 37376 0 0 0 40195 19 0 0 25 0 1 0 243616321 110665728 25948 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 27018 25948 306 324 0 26088 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 108072

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1649728/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=153132 CPUtime=462.12
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 57320 0 0 0 46184 28 0 0 25 0 1 0 243616321 156807168 37218 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 38283 37218 308 324 0 37353 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 153132

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1582592/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=218536 CPUtime=522.1
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 87766 0 0 0 52171 39 0 0 25 0 1 0 243616321 223780864 53569 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 54634 53569 308 324 0 53704 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 218536

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1582656/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=218536 CPUtime=582.08
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 87766 0 0 0 58168 40 0 0 25 0 1 0 243616321 223780864 53569 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 54634 53569 308 324 0 53704 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 218536

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1582656/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=218536 CPUtime=642.06
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 87766 0 0 0 64166 40 0 0 25 0 1 0 243616321 223780864 53569 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551356 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 54634 53569 308 324 0 53704 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 218536


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.92 3/79 1617
/proc/meminfo: memFree=1582784/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=218540 CPUtime=881.97
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 87767 0 0 0 88154 43 0 0 25 0 1 0 243616321 223784960 53570 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 54635 53570 308 324 0 53705 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 218540

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1582848/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=218540 CPUtime=941.94
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 87767 0 0 0 94151 43 0 0 25 0 1 0 243616321 223784960 53570 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 54635 53570 308 324 0 53705 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 218540

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1582848/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=218540 CPUtime=1001.93
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 87767 0 0 0 100149 44 0 0 25 0 1 0 243616321 223784960 53570 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 54635 53570 308 324 0 53705 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 218540

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1582848/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=218540 CPUtime=1061.9
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 87767 0 0 0 106146 44 0 0 25 0 1 0 243616321 223784960 53570 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 54635 53570 308 324 0 53705 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 218540

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1582400/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=218960 CPUtime=1121.88
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 87876 0 0 0 112143 45 0 0 25 0 1 0 243616321 224215040 53679 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 54740 53679 308 324 0 53810 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 218960

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1581632/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=219784 CPUtime=1181.86
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 88082 0 0 0 118141 45 0 0 25 0 1 0 243616321 225058816 53885 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 54946 53885 308 324 0 54016 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 219784

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1580864/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=220460 CPUtime=1241.84
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 88263 0 0 0 124138 46 0 0 25 0 1 0 243616321 225751040 54066 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550884 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 55115 54066 308 324 0 54185 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 220460

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1580032/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=221296 CPUtime=1301.81
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 88465 0 0 0 130135 46 0 0 25 0 1 0 243616321 226607104 54268 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 55324 54268 308 324 0 54394 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 221296

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1579136/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=222128 CPUtime=1361.79
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 88680 0 0 0 136132 47 0 0 25 0 1 0 243616321 227459072 54483 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 55532 54483 308 324 0 54602 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 222128

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1617
/proc/meminfo: memFree=1578176/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=223100 CPUtime=1421.78
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 88913 0 0 0 142130 48 0 0 25 0 1 0 243616321 228454400 54716 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 55775 54716 308 324 0 54845 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 223100

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1619
/proc/meminfo: memFree=1577280/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=223932 CPUtime=1481.75
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 89131 0 0 0 148126 49 0 0 25 0 1 0 243616321 229306368 54934 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 55983 54934 308 324 0 55053 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 223932

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1619
/proc/meminfo: memFree=1576320/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=224904 CPUtime=1541.72
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 89380 0 0 0 154123 49 0 0 25 0 1 0 243616321 230301696 55183 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 56226 55183 308 324 0 55296 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 224904

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1619
/proc/meminfo: memFree=1575360/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=225880 CPUtime=1601.7
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 89608 0 0 0 160120 50 0 0 25 0 1 0 243616321 231301120 55411 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 56470 55411 308 324 0 55540 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 225880

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1619
/proc/meminfo: memFree=1574528/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=226712 CPUtime=1661.68
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 89817 0 0 0 166117 51 0 0 25 0 1 0 243616321 232153088 55620 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 56678 55620 308 324 0 55748 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 226712

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1619
/proc/meminfo: memFree=1574272/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=226984 CPUtime=1721.66
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 89905 0 0 0 172114 52 0 0 25 0 1 0 243616321 232431616 55708 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 56746 55708 308 324 0 55816 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 226984

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1619
/proc/meminfo: memFree=1573312/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=227904 CPUtime=1781.64
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 90128 0 0 0 178112 52 0 0 25 0 1 0 243616321 233373696 55931 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 56976 55931 308 324 0 56046 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 227904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.92 2/79 1619
/proc/meminfo: memFree=1572864/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=228300 CPUtime=1800.04
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 90230 0 0 0 179951 53 0 0 25 0 1 0 243616321 233779200 56033 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 57075 56033 308 324 0 56145 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 228300

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 0.99 0.92 2/79 1619
/proc/meminfo: memFree=1572864/2055920 swapFree=4145572/4192956
[pid=1616] ppid=1614 vsize=228300 CPUtime=1800.04
/proc/1616/stat : 1616 (bsolo3.0.17) R 1614 1616 1457 0 -1 4194304 90230 0 0 0 179951 53 0 0 25 0 1 0 243616321 233779200 56033 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1616/statm: 57075 56033 308 324 0 56145 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 228300

Child status: 15
Real time (s): 1800.75
CPU time (s): 1800.09
CPU user time (s): 1799.52
CPU system time (s): 0.568913
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 228300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.52
system time used= 0.568913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90234
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= 4028

runsolver used 1.70374 second user time and 4.32134 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Mon Apr 30 18:17:19 UTC 2007

IDJOB= 433249
IDBENCH= 2403
IDSOLVER= 199
FILE ID= node37/433249-1177957037

PBS_JOBID= 4727742

Free space on /tmp= 66540 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-d6cube.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433249-1177957037/instance-433249-1177957037.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-433249-1177957037 -o ROOT/results/node37/solver-433249-1177957037 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433249-1177957037/instance-433249-1177957037.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  d322c8ef05198e65a211d45af91a5272

RANDOM SEED= 467399596

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1796640 kB
Buffers:         34556 kB
Cached:         138188 kB
SwapCached:      15276 kB
Active:          83096 kB
Inactive:       112596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796640 kB
SwapTotal:     4192956 kB
SwapFree:      4145572 kB
Dirty:           25468 kB
Writeback:           0 kB
Mapped:          29912 kB
Slab:            48968 kB
Committed_AS:  2167204 kB
PageTables:       2000 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= 66540 MiB

End job on node37 on Mon Apr 30 18:47:21 UTC 2007