Trace number 433365

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 1800.76

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-dano3mip.opb
MD5SUM97b175564b36442f64835a62ac7058b3
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 variables399966
Total number of constraints3226
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)48
Number of constraints which are nor clauses,nor cardinality constraints3178
Minimum length of a constraint21
Maximum length of a constraint15900
Number of terms in the objective function 30
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 1073741823
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 67108864000
Number of bits of the biggest number in a constraint 36
Biggest sum of numbers in a constraint 569083166190
Number of bits of the biggest sum of numbers40
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/433365-1177958184/instance-433365-1177958184.opb
0.00/0.00	c File size is 32138337 bytes.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
7.69/7.72	c Highest Coefficient sum: 5.69083e+11
7.69/7.72	c Parsing was ok!!
7.69/7.72	c Total parsing time: 7.72 s
7.88/7.92	c Var: 399966 Constr: 4450 0/96/4354 Lit: 3755448 Watch. Lit: 309369
7.88/7.92	c Obj. Vars: 30 (0.00750064 % of total variables)
192.43/192.54	c Pre-processing Time: 192.485 s
1800.05/1800.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.05/1800.70	c        0 267322     4435  3754983  846  3182482  500000      0      0 192.49
1800.05/1800.70	c      100 267322     4535  3773107  831  3181737  550001    100      0 222.61
1800.05/1800.70	c      260 267322     4695  3810461  811  3178237  605002    260      1 228.59
1800.05/1800.70	c      485 267322     4920  3857749  784  3178397  665503    485      2 235.66
1800.05/1800.70	c      825 267322     5260  3933695  747  3178957  732054    825      3 245.63
1800.05/1800.70	c     1333 267322     5768  4055646  703  3180038  805260   1333      5 257.51
1800.05/1800.70	c     2113 267322     6548  4251336  649  3181316  885787   2113      7 282.17
1800.05/1800.70	c     3261 267322     7696  4522923  587  3183593  974366   3261     10 317.61
1800.05/1800.70	c     4982 267322     9417  4934116  523  3186811  500000   4982     12 404.19
1800.05/1800.70	c     7567 267322    12002  5551161  462  3191741  550001   7567     14 529.95
1800.05/1800.70	c    11446 267322    15881  6517815  410  3199071  605002  11446     14 794.93
1800.05/1800.70	c    17279 267322    21714  8153861  375  3209646  665503  17279     12 1415.76
1800.05/1800.71	c Caught signal: 15
1800.05/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.71	c   11    18792   1316    35232    23227  8676874  18792     10 1800.05
1800.05/1800.71	s UNKNOWN
1800.05/1800.71	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/node22/watcher-433365-1177958184 -o ROOT/results/node22/solver-433365-1177958184 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433365-1177958184/instance-433365-1177958184.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.94 3/77 10158
/proc/meminfo: memFree=1779904/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=43124 CPUtime=0
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 243736266 44158976 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 10781 333 280 324 0 2004 0

[startup+0.087058 s]
/proc/loadavg: 0.85 0.97 0.94 3/77 10158
/proc/meminfo: memFree=1779904/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=46004 CPUtime=0.08
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 1235 0 0 0 8 0 0 0 18 0 1 0 243736266 47108096 1165 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 11501 1165 412 324 0 2724 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 46004

[startup+0.101059 s]
/proc/loadavg: 0.85 0.97 0.94 3/77 10158
/proc/meminfo: memFree=1779904/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=46724 CPUtime=0.09
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 1454 0 0 0 9 0 0 0 18 0 1 0 243736266 47845376 1305 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5113413 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 11681 1305 434 324 0 2904 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46724

[startup+0.301089 s]
/proc/loadavg: 0.85 0.97 0.94 3/77 10158
/proc/meminfo: memFree=1779904/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=44496 CPUtime=0.28
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 3371 0 0 0 28 0 0 0 19 0 1 0 243736266 45563904 2919 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 11124 2919 704 324 0 2347 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 44496

[startup+0.701151 s]
/proc/loadavg: 0.85 0.97 0.94 3/77 10158
/proc/meminfo: memFree=1779904/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=53020 CPUtime=0.69
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 6198 0 0 0 68 1 0 0 23 0 1 0 243736266 54292480 5433 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134524931 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 13255 5433 1221 324 0 4478 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53020

[startup+1.50127 s]
/proc/loadavg: 0.85 0.97 0.94 2/78 10159
/proc/meminfo: memFree=1755896/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=66396 CPUtime=1.48
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 10834 0 0 0 145 3 0 0 25 0 1 0 243736266 67989504 9876 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 16599 9876 2113 324 0 7822 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 66396

[startup+3.10252 s]
/proc/loadavg: 0.85 0.97 0.94 2/78 10159
/proc/meminfo: memFree=1740920/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=87756 CPUtime=3.09
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 17958 0 0 0 303 6 0 0 25 0 1 0 243736266 89862144 16374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134538921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 21939 16374 3673 324 0 13162 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 87756

[startup+6.30201 s]
/proc/loadavg: 0.86 0.97 0.94 2/78 10159
/proc/meminfo: memFree=1718208/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=104440 CPUtime=6.29
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 26392 0 0 0 619 10 0 0 25 0 1 0 243736266 106946560 23666 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 26110 23666 6791 324 0 17333 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 104440

[startup+12.702 s]
/proc/loadavg: 0.87 0.97 0.94 2/78 10159
/proc/meminfo: memFree=1610952/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=178904 CPUtime=12.69
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 53962 0 0 0 1248 21 0 0 25 0 1 0 243736266 183197696 42845 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 44726 42845 304 324 0 43796 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 178904

[startup+25.5019 s]
/proc/loadavg: 0.90 0.97 0.94 2/78 10159
/proc/meminfo: memFree=1607112/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=184592 CPUtime=25.48
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 54652 0 0 0 2525 23 0 0 25 0 1 0 243736266 189022208 43535 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 46148 43535 304 324 0 45218 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 184592

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.94 2/78 10159
/proc/meminfo: memFree=1606984/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=184592 CPUtime=51.08
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 54652 0 0 0 5076 32 0 0 25 0 1 0 243736266 189022208 43535 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 46148 43535 304 324 0 45218 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 184592

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.94 2/78 10159
/proc/meminfo: memFree=1607240/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=184592 CPUtime=102.26
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 54652 0 0 0 10179 47 0 0 25 0 1 0 243736266 189022208 43535 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 46148 43535 304 324 0 45218 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 184592

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10159
/proc/meminfo: memFree=1555272/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=236332 CPUtime=162.24
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 71510 0 0 0 16167 57 0 0 25 0 1 0 243736266 242003968 56485 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 59083 56485 306 324 0 58153 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 236332

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10161
/proc/meminfo: memFree=1590088/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=201432 CPUtime=222.22
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 73090 0 0 0 22161 61 0 0 25 0 1 0 243736266 206266368 47759 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550907 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 50358 47759 310 324 0 49428 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 201432

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10161
/proc/meminfo: memFree=1590024/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=201568 CPUtime=282.2
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 73112 0 0 0 28159 61 0 0 25 0 1 0 243736266 206405632 47781 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 50392 47781 310 324 0 49462 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 201568

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10161
/proc/meminfo: memFree=1584456/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=207100 CPUtime=342.19
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 74492 0 0 0 34156 63 0 0 25 0 1 0 243736266 212070400 49161 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 51775 49161 310 324 0 50845 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 207100

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10161
/proc/meminfo: memFree=1581128/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=210388 CPUtime=402.16
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 75339 0 0 0 40152 64 0 0 25 0 1 0 243736266 215437312 50008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5119645 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 52597 50008 310 324 0 51667 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 210388

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10161
/proc/meminfo: memFree=1577672/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=213928 CPUtime=462.15
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 76194 0 0 0 46149 66 0 0 25 0 1 0 243736266 219062272 50863 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 53482 50863 310 324 0 52552 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 213928

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10161
/proc/meminfo: memFree=1573640/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=217876 CPUtime=522.13
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 77196 0 0 0 52145 68 0 0 25 0 1 0 243736266 223105024 51865 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 54469 51865 310 324 0 53539 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 217876

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10161
/proc/meminfo: memFree=1569992/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=221564 CPUtime=582.11
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 78102 0 0 0 58142 69 0 0 25 0 1 0 243736266 226881536 52771 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 55391 52771 310 324 0 54461 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 221564

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10161
/proc/meminfo: memFree=1566984/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=224436 CPUtime=642.1
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 78849 0 0 0 64140 70 0 0 25 0 1 0 243736266 229822464 53518 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 56109 53518 310 324 0 55179 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 224436


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10161
/proc/meminfo: memFree=1556168/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=235076 CPUtime=882.02
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 81506 0 0 0 88128 74 0 0 25 0 1 0 243736266 240717824 56175 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 58769 56175 310 324 0 57839 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 235076

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10161
/proc/meminfo: memFree=1552200/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=239024 CPUtime=942
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 82482 0 0 0 94125 75 0 0 25 0 1 0 243736266 244760576 57151 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 59756 57151 310 324 0 58826 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 239024

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10161
/proc/meminfo: memFree=1549512/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=241772 CPUtime=1001.98
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 83156 0 0 0 100122 76 0 0 25 0 1 0 243736266 247574528 57825 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 60443 57825 310 324 0 59513 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 241772

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10161
/proc/meminfo: memFree=1546632/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=244664 CPUtime=1061.96
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 83881 0 0 0 106119 77 0 0 25 0 1 0 243736266 250535936 58550 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 61166 58550 310 324 0 60236 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 244664

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 10161
/proc/meminfo: memFree=1545544/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=245720 CPUtime=1121.95
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 84141 0 0 0 112117 78 0 0 25 0 1 0 243736266 251617280 58810 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 61430 58810 310 324 0 60500 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 245720

[startup+1182.3 s]
/proc/loadavg: 1.05 0.99 0.95 2/78 10161
/proc/meminfo: memFree=1542856/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=248376 CPUtime=1181.92
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 84811 0 0 0 118114 78 0 0 25 0 1 0 243736266 254337024 59480 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 62094 59480 310 324 0 61164 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 248376

[startup+1242.3 s]
/proc/loadavg: 1.02 0.99 0.95 2/78 10161
/proc/meminfo: memFree=1541128/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=249820 CPUtime=1241.91
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 85185 0 0 0 124112 79 0 0 25 0 1 0 243736266 255815680 59854 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 62455 59854 310 324 0 61525 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 249820

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 10161
/proc/meminfo: memFree=1538888/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=252064 CPUtime=1301.89
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 85732 0 0 0 130109 80 0 0 25 0 1 0 243736266 258113536 60401 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 63016 60401 310 324 0 62086 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 252064

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 10161
/proc/meminfo: memFree=1537608/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=253256 CPUtime=1361.87
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 86038 0 0 0 136106 81 0 0 25 0 1 0 243736266 259334144 60707 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 63314 60707 310 324 0 62384 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 253256

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 10161
/proc/meminfo: memFree=1536584/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=254180 CPUtime=1421.86
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 86261 0 0 0 142104 82 0 0 25 0 1 0 243736266 260280320 60930 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 63545 60930 310 324 0 62615 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 254180

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/84 10233
/proc/meminfo: memFree=1533176/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=256028 CPUtime=1481.8
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 86748 0 0 0 148097 83 0 0 25 0 1 0 243736266 262172672 61417 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 64007 61417 310 324 0 63077 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 256028

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 10359
/proc/meminfo: memFree=1532928/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=257480 CPUtime=1541.71
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 87100 0 0 0 154088 83 0 0 25 0 1 0 243736266 263659520 61769 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 64370 61769 310 324 0 63440 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 257480

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 10359
/proc/meminfo: memFree=1532104/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=258264 CPUtime=1601.7
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 87306 0 0 0 160086 84 0 0 25 0 1 0 243736266 264462336 61975 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 64566 61975 310 324 0 63636 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 258264

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 10359
/proc/meminfo: memFree=1531592/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=258784 CPUtime=1661.68
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 87426 0 0 0 166083 85 0 0 25 0 1 0 243736266 264994816 62095 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 64696 62095 310 324 0 63766 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 258784

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 10359
/proc/meminfo: memFree=1531144/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=259308 CPUtime=1721.66
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 87537 0 0 0 172081 85 0 0 25 0 1 0 243736266 265531392 62206 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 64827 62206 310 324 0 63897 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 259308

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 10359
/proc/meminfo: memFree=1530248/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=260100 CPUtime=1781.65
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 87738 0 0 0 178079 86 0 0 25 0 1 0 243736266 266342400 62407 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 65025 62407 310 324 0 64095 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 260100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 10359
/proc/meminfo: memFree=1529800/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=260496 CPUtime=1800.05
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 87846 0 0 0 179919 86 0 0 25 0 1 0 243736266 266747904 62515 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 65124 62515 310 324 0 64194 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 260496

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 0.95 2/78 10359
/proc/meminfo: memFree=1529800/2055920 swapFree=4163632/4192956
[pid=10158] ppid=10156 vsize=260496 CPUtime=1800.05
/proc/10158/stat : 10158 (bsolo3.0.17) R 10156 10158 9998 0 -1 4194304 87846 0 0 0 179919 86 0 0 25 0 1 0 243736266 266747904 62515 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10158/statm: 65124 62515 310 324 0 64194 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 260496

Child status: 15
Real time (s): 1800.76
CPU time (s): 1800.1
CPU user time (s): 1799.2
CPU system time (s): 0.905862
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 260496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.2
system time used= 0.905862
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87850
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= 37667

runsolver used 1.42978 second user time and 3.83642 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Mon Apr 30 18:36:26 UTC 2007

IDJOB= 433365
IDBENCH= 2525
IDSOLVER= 199
FILE ID= node22/433365-1177958184

PBS_JOBID= 4727739

Free space on /tmp= 66527 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-dano3mip.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433365-1177958184/instance-433365-1177958184.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-433365-1177958184 -o ROOT/results/node22/solver-433365-1177958184 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433365-1177958184/instance-433365-1177958184.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  97b175564b36442f64835a62ac7058b3

RANDOM SEED= 230682554

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1780376 kB
Buffers:         15524 kB
Cached:         166960 kB
SwapCached:       7372 kB
Active:          80280 kB
Inactive:       125024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1780376 kB
SwapTotal:     4192956 kB
SwapFree:      4163632 kB
Dirty:           37984 kB
Writeback:           0 kB
Mapped:          29888 kB
Slab:            55932 kB
Committed_AS:  2057488 kB
PageTables:       1676 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= 66527 MiB

End job on node22 on Mon Apr 30 19:06:29 UTC 2007