Trace number 433233

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 1800.77

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-vtp.base.opb
MD5SUM5b3e28beae15a1c34f0e545c98eeb705
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 variables4524
Total number of constraints257
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 constraints257
Minimum length of a constraint11
Maximum length of a constraint1080
Number of terms in the objective function 181
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 7516192762
Number of bits of the sum of numbers in the objective function 33
Biggest number in a constraint 198568686125056
Number of bits of the biggest number in a constraint 48
Biggest sum of numbers in a constraint 12817928787879752
Number of bits of the biggest sum of numbers54
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/433233-1177956993/instance-433233-1177956993.opb
0.00/0.00	c File size is 253261 bytes.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.04	c Highest Coefficient sum: 1.28179e+16
0.00/0.04	c Parsing was ok!!
0.00/0.04	c Total parsing time: 0.041 s
0.00/0.04	c Var: 4524 Constr: 312 11/0/301 Lit: 30366 Watch. Lit: 11818
0.00/0.04	c Obj. Vars: 181 (4.00088 % of total variables)
3.69/3.74	c Pre-processing Time: 3.744 s
1800.03/1800.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.03/1800.70	c        0   2725      155    20496  132    13295   40992      0      0 3.74
1800.03/1800.70	c      101   2725      256    24954   97    15471   45092    101     26 3.77
1800.03/1800.70	c      251   2723      406    29036   71    16947   49602    251     65 3.83
1800.03/1800.70	c      476   2723      631    40195   63    17381   54563    476    122 3.87
1800.03/1800.70	c      814   2723      969    60250   62    18165   60020    814    204 3.98
1800.03/1800.70	c     1323   2723     1478    93514   63    19124   66023   1323    321 4.12
1800.03/1800.70	c     2087   2723     2242   152938   68    20619   72626   2087    487 4.28
1800.03/1800.70	c     3237   2722     3392   227051   66    22978   79889   3237    698 4.63
1800.03/1800.70	c     4958   2722     5113   334853   65    26331   87878   4958    950 5.21
1800.03/1800.70	c     7542   2722     7697   517859   67    31617   96666   7542   1302 5.79
1800.03/1800.70	c    11421   2722    11576   711304   61    39422  106333  11421   1480 7.71
1800.03/1800.70	c    17243   2722    17398  1135488   65    51005  116967  17243   1769 9.74
1800.03/1800.70	c    25981   2722    26136  1790701   68    68469  128664  25981   2034 12.77
1800.03/1800.71	c    39092   2722    39247  2818568   71    94702  141531  39092   1622 24.09
1800.03/1800.71	c    58763   2722    58918  4128212   70   134004  155685  58763   1440 40.79
1800.03/1800.71	c    88274   2722    88429  6122299   69   193154  171254  88274   1190 74.18
1800.03/1800.71	c   132544   2722   132699 10975322   82   281780  188380 132544   1006 131.71
1800.03/1800.71	c   198954   2722    21574  1959350   90    59674  207219  21419    856 232.16
1800.03/1800.71	c   298575   2722   121195  9556167   78   258977  227941 121040    949 314.42
1800.03/1800.71	c   448010   2722    53532  5467876  102   123504  250736  53377    583 767.68
1800.03/1800.71	c   672168   2721    39218  2411715   61    94789  275810  39063    413 1624.49
1800.03/1800.71	c Caught signal: 15
1800.03/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.03/1800.71	c   20   734687  48714   847630   101737  6231852 101582    408 1800.04
1800.03/1800.71	s UNKNOWN
1800.03/1800.71	c Total time: 1800.04 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/node10/watcher-433233-1177956993 -o ROOT/results/node10/solver-433233-1177956993 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433233-1177956993/instance-433233-1177956993.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: 0.88 0.95 0.95 3/77 18338
/proc/meminfo: memFree=1761328/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=11984 CPUtime=0
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 271736895 12271616 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 2996 335 280 324 0 2004 0

[startup+0.0723 s]
/proc/loadavg: 0.88 0.95 0.95 3/77 18338
/proc/meminfo: memFree=1761328/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=5496 CPUtime=0.06
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 839 0 0 0 6 0 0 0 18 0 1 0 271736895 5627904 747 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 1374 747 303 324 0 444 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5496

[startup+0.101306 s]
/proc/loadavg: 0.88 0.95 0.95 3/77 18338
/proc/meminfo: memFree=1761328/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=5496 CPUtime=0.09
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 839 0 0 0 9 0 0 0 18 0 1 0 271736895 5627904 747 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 1374 747 303 324 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5496

[startup+0.30135 s]
/proc/loadavg: 0.88 0.95 0.95 3/77 18338
/proc/meminfo: memFree=1761328/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=5672 CPUtime=0.29
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 890 0 0 0 29 0 0 0 19 0 1 0 271736895 5808128 794 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 1418 794 305 324 0 488 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5672

[startup+0.701435 s]
/proc/loadavg: 0.88 0.95 0.95 3/77 18338
/proc/meminfo: memFree=1761328/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=5672 CPUtime=0.69
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 890 0 0 0 69 0 0 0 22 0 1 0 271736895 5808128 794 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 1418 794 305 324 0 488 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5672

[startup+1.50161 s]
/proc/loadavg: 0.89 0.95 0.95 2/78 18339
/proc/meminfo: memFree=1759336/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=5672 CPUtime=1.49
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 890 0 0 0 149 0 0 0 25 0 1 0 271736895 5808128 794 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540664 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 1418 794 305 324 0 488 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5672

[startup+3.10195 s]
/proc/loadavg: 0.89 0.95 0.95 2/78 18339
/proc/meminfo: memFree=1759208/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=5672 CPUtime=3.09
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 890 0 0 0 309 0 0 0 25 0 1 0 271736895 5808128 794 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 1418 794 305 324 0 488 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5672

[startup+6.30164 s]
/proc/loadavg: 0.89 0.95 0.95 2/78 18339
/proc/meminfo: memFree=1754472/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=13312 CPUtime=6.29
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 2784 0 0 0 628 1 0 0 25 0 1 0 271736895 13631488 2688 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 3328 2688 309 324 0 2398 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13312

[startup+12.702 s]
/proc/loadavg: 0.91 0.96 0.95 2/78 18339
/proc/meminfo: memFree=1735536/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=30696 CPUtime=12.69
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 7151 0 0 0 1265 4 0 0 25 0 1 0 271736895 31432704 7055 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 7674 7055 309 324 0 6744 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30696

[startup+25.5018 s]
/proc/loadavg: 0.92 0.96 0.95 2/78 18339
/proc/meminfo: memFree=1717168/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=48100 CPUtime=25.49
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 11476 0 0 0 2541 8 0 0 25 0 1 0 271736895 49254400 11380 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 12025 11380 309 324 0 11095 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 48100

[startup+51.1013 s]
/proc/loadavg: 0.95 0.96 0.95 2/78 18339
/proc/meminfo: memFree=1686128/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=79240 CPUtime=51.07
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 19261 0 0 0 5092 15 0 0 25 0 1 0 271736895 81141760 19165 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9346849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 19810 19165 309 324 0 18880 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 79240

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.95 2/78 18339
/proc/meminfo: memFree=1616176/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=148296 CPUtime=102.25
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 36551 0 0 0 10199 26 0 0 25 0 1 0 271736895 151855104 36455 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 37074 36455 309 324 0 36144 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 148296

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 18339
/proc/meminfo: memFree=1580976/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=183644 CPUtime=162.22
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 45382 0 0 0 16188 34 0 0 25 0 1 0 271736895 188051456 45286 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 45911 45286 309 324 0 44981 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 183644

[startup+222.301 s]
/proc/loadavg: 1.06 0.99 0.95 2/78 18339
/proc/meminfo: memFree=1549104/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=215004 CPUtime=222.2
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 53403 0 0 0 22179 41 0 0 25 0 1 0 271736895 220164096 53120 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9338408 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 53751 53120 309 324 0 52821 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 215004

[startup+282.301 s]
/proc/loadavg: 1.08 1.00 0.96 2/78 18339
/proc/meminfo: memFree=1549104/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=215004 CPUtime=282.18
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 53403 0 0 0 28176 42 0 0 25 0 1 0 271736895 220164096 53120 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 53751 53120 309 324 0 52821 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 215004

[startup+342.302 s]
/proc/loadavg: 1.08 1.01 0.96 2/78 18339
/proc/meminfo: memFree=1549104/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=215004 CPUtime=342.16
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 53403 0 0 0 34174 42 0 0 25 0 1 0 271736895 220164096 53120 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551030 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 53751 53120 309 324 0 52821 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 215004

[startup+402.302 s]
/proc/loadavg: 1.08 1.02 0.97 2/78 18339
/proc/meminfo: memFree=1543216/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=221424 CPUtime=402.14
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 55014 0 0 0 40170 44 0 0 25 0 1 0 271736895 226738176 54731 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 55356 54731 309 324 0 54426 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 221424

[startup+462.303 s]
/proc/loadavg: 1.03 1.02 0.97 2/78 18339
/proc/meminfo: memFree=1511600/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=252548 CPUtime=462.11
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 62796 0 0 0 46159 52 0 0 25 0 1 0 271736895 258609152 62513 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 63137 62513 309 324 0 62207 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 252548

[startup+522.302 s]
/proc/loadavg: 1.01 1.01 0.97 2/78 18339
/proc/meminfo: memFree=1491376/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=272808 CPUtime=522.09
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 67842 0 0 0 52151 58 0 0 25 0 1 0 271736895 279355392 67559 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 68202 67559 309 324 0 67272 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 272808

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 0.97 2/78 18339
/proc/meminfo: memFree=1474928/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=289092 CPUtime=582.07
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 71916 0 0 0 58143 64 0 0 25 0 1 0 271736895 296030208 71633 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 72273 71633 309 324 0 71343 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 289092

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 18339
/proc/meminfo: memFree=1472176/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=291416 CPUtime=642.05
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 72741 0 0 0 64141 64 0 0 25 0 1 0 271736895 298409984 72233 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 72854 72233 309 324 0 71924 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 291416


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 18339
/proc/meminfo: memFree=1472176/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=291416 CPUtime=881.96
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 72741 0 0 0 88130 66 0 0 25 0 1 0 271736895 298409984 72233 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 72854 72233 309 324 0 71924 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 291416

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 18339
/proc/meminfo: memFree=1472112/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=291416 CPUtime=941.93
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 72741 0 0 0 94127 66 0 0 25 0 1 0 271736895 298409984 72233 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 72854 72233 309 324 0 71924 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 291416

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 18339
/proc/meminfo: memFree=1472048/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=291416 CPUtime=1001.92
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 72741 0 0 0 100125 67 0 0 25 0 1 0 271736895 298409984 72233 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 72854 72233 309 324 0 71924 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 291416

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 18339
/proc/meminfo: memFree=1472048/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=291416 CPUtime=1061.89
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 72741 0 0 0 106122 67 0 0 25 0 1 0 271736895 298409984 72233 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9346838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 72854 72233 309 324 0 71924 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 291416

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 18339
/proc/meminfo: memFree=1471984/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=291416 CPUtime=1121.87
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 72741 0 0 0 112119 68 0 0 25 0 1 0 271736895 298409984 72233 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 72854 72233 309 324 0 71924 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 291416

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 18341
/proc/meminfo: memFree=1471920/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=291416 CPUtime=1181.85
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 72741 0 0 0 118117 68 0 0 25 0 1 0 271736895 298409984 72233 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 72854 72233 309 324 0 71924 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 291416

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 18341
/proc/meminfo: memFree=1471856/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=291416 CPUtime=1241.83
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 72741 0 0 0 124114 69 0 0 25 0 1 0 271736895 298409984 72233 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 72854 72233 309 324 0 71924 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 291416

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 18341
/proc/meminfo: memFree=1471792/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=291416 CPUtime=1301.81
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 72741 0 0 0 130112 69 0 0 25 0 1 0 271736895 298409984 72233 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 72854 72233 309 324 0 71924 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 291416

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 18341
/proc/meminfo: memFree=1471792/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=291416 CPUtime=1361.79
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 72742 0 0 0 136109 70 0 0 25 0 1 0 271736895 298409984 72234 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 72854 72234 309 324 0 71924 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 291416

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 18341
/proc/meminfo: memFree=1471664/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=291452 CPUtime=1421.76
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 72751 0 0 0 142106 70 0 0 25 0 1 0 271736895 298446848 72243 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 72863 72243 309 324 0 71933 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 291452

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.97 3/78 18341
/proc/meminfo: memFree=1471600/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=291492 CPUtime=1481.74
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 72761 0 0 0 148103 71 0 0 25 0 1 0 271736895 298487808 72253 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 72873 72253 309 324 0 71943 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 291492

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 18341
/proc/meminfo: memFree=1471344/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=291500 CPUtime=1541.72
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 73010 0 0 0 154101 71 0 0 25 0 1 0 271736895 298496000 72255 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 72875 72255 309 324 0 71945 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 291500

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.97 3/78 18341
/proc/meminfo: memFree=1472752/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=290016 CPUtime=1601.7
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 73010 0 0 0 160098 72 0 0 25 0 1 0 271736895 296976384 71886 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 72504 71886 309 324 0 71574 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 290016

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 18341
/proc/meminfo: memFree=1472752/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=290016 CPUtime=1661.67
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 73010 0 0 0 166095 72 0 0 25 0 1 0 271736895 296976384 71886 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 72504 71886 309 324 0 71574 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 290016

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 18341
/proc/meminfo: memFree=1472752/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=290016 CPUtime=1721.65
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 73010 0 0 0 172093 72 0 0 25 0 1 0 271736895 296976384 71886 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 72504 71886 309 324 0 71574 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 290016

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 18341
/proc/meminfo: memFree=1472752/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=290016 CPUtime=1781.63
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 73010 0 0 0 178090 73 0 0 25 0 1 0 271736895 296976384 71886 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 72504 71886 309 324 0 71574 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 290016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 18341
/proc/meminfo: memFree=1472752/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=290016 CPUtime=1800.03
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 73010 0 0 0 179930 73 0 0 25 0 1 0 271736895 296976384 71886 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 72504 71886 309 324 0 71574 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 290016

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 18341
/proc/meminfo: memFree=1472752/2055920 swapFree=4145504/4192956
[pid=18338] ppid=18336 vsize=290016 CPUtime=1800.03
/proc/18338/stat : 18338 (bsolo3.0.17) R 18336 18338 17836 0 -1 4194304 73010 0 0 0 179930 73 0 0 25 0 1 0 271736895 296976384 71886 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18338/statm: 72504 71886 309 324 0 71574 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 290016

Child status: 15
Real time (s): 1800.77
CPU time (s): 1800.09
CPU user time (s): 1799.31
CPU system time (s): 0.778881
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 292488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.31
system time used= 0.778881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73014
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= 2881

runsolver used 1.37379 second user time and 3.78842 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Mon Apr 30 18:16:34 UTC 2007

IDJOB= 433233
IDBENCH= 2387
IDSOLVER= 199
FILE ID= node10/433233-1177956993

PBS_JOBID= 4727715

Free space on /tmp= 66558 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-vtp.base.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433233-1177956993/instance-433233-1177956993.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-433233-1177956993 -o ROOT/results/node10/solver-433233-1177956993 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433233-1177956993/instance-433233-1177956993.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  5b3e28beae15a1c34f0e545c98eeb705

RANDOM SEED= 809455016

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1761744 kB
Buffers:         21700 kB
Cached:         172488 kB
SwapCached:      15320 kB
Active:          56524 kB
Inactive:       171660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761744 kB
SwapTotal:     4192956 kB
SwapFree:      4145504 kB
Dirty:            6988 kB
Writeback:           0 kB
Mapped:          32296 kB
Slab:            51548 kB
Committed_AS:  3856796 kB
PageTables:       1712 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 node10 on Mon Apr 30 18:46:37 UTC 2007