Trace number 432581

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) 1800.11 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-neos14.opb
MD5SUM908b859aa6cb5be1c335ba1e4149146b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark87587
Best CPU time to get the best result obtained on this benchmark1802.01
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 240
Optimality of the best value was proved NO
Number of variables17840
Total number of constraints656
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 constraints656
Minimum length of a constraint11
Maximum length of a constraint150
Number of terms in the objective function 10640
Biggest coefficient in the objective function 3638
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 534104
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261895
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 534104
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432581-1177945507/instance-432581-1177945507.opb
0.00/0.00	c File size is 610946 bytes.
0.09/0.12	c Highest Coefficient sum: 534104
0.09/0.12	c Parsing was ok!!
0.09/0.12	c Total parsing time: 0.117 s
0.09/0.12	c Var: 17840 Constr: 896 0/0/896 Lit: 77424 Watch. Lit: 14149
0.09/0.12	c Obj. Vars: 10640 (59.6413 % of total variables)
0.49/0.50	c Pre-processing Time: 0.501 s
0.49/0.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.50	c        0  14299      896    77424   86    68160  154848      0      0 0.50
0.49/0.50	c Switching off LPR mode.
1800.00/1800.50	c      101  14299      997    80126   80    68359  170333    101    192 0.53
1800.00/1800.50	c      251  14299     1147    85427   74    68693  187367    251    408 0.61
1800.00/1800.50	c      477  14299     1373    90010   65    69132  206104    477    672 0.71
1800.00/1800.50	c      815  14299     1711    96931   56    69808  226715    815   1088 0.75
1800.00/1800.50	c     1323  14299     2219   111980   50    70790  249387   1323   1333 0.99
1800.00/1800.50	c     2086  14298     2982   130813   43    72268  274326   2086   1754 1.19
1800.00/1800.50	c     3232  14298     4128   167668   40    74556  301759   3232   2303 1.40
1800.00/1800.50	c     4953  14298     5849   225996   38    77998  331935   4953   2790 1.77
1800.00/1800.50	c     7537  14298     8433   323923   38    83150  365129   7537   2795 2.70
1800.00/1800.50	c    11416  14298    12312   542036   44    90891  401642  11416   3217 3.55
1800.00/1800.50	c    17238  14298    18134   950545   52   102530  441807  17238   3222 5.35
1800.00/1800.50	c    25975  14298    26871  1177460   43   119992  485988  25975   3135 8.28
1800.00/1800.50	c    39086  14298    39982  2014756   50   146240  534587  39086   2484 15.73
1800.00/1800.50	c    58756  14298    59652  3165661   53   185533  588046  58756   1528 38.43
1800.00/1800.50	c    88266  14298    89162  5630212   63   246703  646851  88266   1675 52.69
1800.00/1800.50	c   132539  14298   133435 10107775   75   335126  711537 132539   1361 97.36
1800.00/1800.50	c   198950  14297   199846 16455904   82   468697  782691 198950   1155 172.17
1800.00/1800.50	c   298570  14297   299466 23904662   79   667981  860961 298570    510 584.57
1800.00/1800.50	c   448005  14297   448901 32921788   73   966723  947058 448005    453 988.33
1800.00/1800.50	c Caught signal: 15
1800.00/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.00/1800.50	c   19   586636  63700  1586969   587532 46453480 586636    325 1800.01
1800.00/1800.50	s UNKNOWN
1800.00/1800.50	c Total time: 1800.01 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/node61/watcher-432581-1177945507 -o ROOT/results/node61/solver-432581-1177945507 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432581-1177945507/instance-432581-1177945507.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: 0.92 0.98 0.92 3/64 723
/proc/meminfo: memFree=1804800/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=12336 CPUtime=0
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 206514338 12632064 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 3084 333 279 324 0 2004 0

[startup+0.0845051 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 723
/proc/meminfo: memFree=1804800/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=6508 CPUtime=0.07
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 967 0 0 0 7 0 0 0 18 0 1 0 206514338 6664192 937 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10819195 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 1627 937 379 324 0 547 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6508

[startup+0.101505 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 723
/proc/meminfo: memFree=1804800/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=6768 CPUtime=0.09
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 1028 0 0 0 9 0 0 0 18 0 1 0 206514338 6930432 998 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10843942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 1692 998 401 324 0 612 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6768

[startup+0.301524 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 723
/proc/meminfo: memFree=1804800/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=10360 CPUtime=0.29
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 2264 0 0 0 27 2 0 0 19 0 1 0 206514338 10608640 1909 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 2590 1909 306 324 0 1660 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10360

[startup+0.701562 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 723
/proc/meminfo: memFree=1804800/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=9700 CPUtime=0.69
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 2339 0 0 0 67 2 0 0 23 0 1 0 206514338 9932800 1770 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10819195 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 2425 1770 310 324 0 1495 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9700

[startup+1.50164 s]
/proc/loadavg: 0.92 0.98 0.92 2/65 724
/proc/meminfo: memFree=1798456/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=11148 CPUtime=1.49
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 2700 0 0 0 147 2 0 0 25 0 1 0 206514338 11415552 2131 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 2787 2131 310 324 0 1857 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11148

[startup+3.10179 s]
/proc/loadavg: 0.93 0.98 0.92 2/65 724
/proc/meminfo: memFree=1795960/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=14684 CPUtime=3.09
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 3581 0 0 0 306 3 0 0 25 0 1 0 206514338 15036416 3012 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586888 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 3671 3012 310 324 0 2741 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14684

[startup+6.30109 s]
/proc/loadavg: 0.93 0.98 0.92 2/65 724
/proc/meminfo: memFree=1785720/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=24300 CPUtime=6.28
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 5987 0 0 0 624 4 0 0 25 0 1 0 206514338 24883200 5418 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 6075 5418 310 324 0 5145 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 24300

[startup+12.7027 s]
/proc/loadavg: 0.93 0.98 0.92 2/65 724
/proc/meminfo: memFree=1779584/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=29112 CPUtime=12.69
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 7179 0 0 0 1263 6 0 0 25 0 1 0 206514338 29810688 6610 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550791 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 7278 6610 310 324 0 6348 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29112

[startup+25.5019 s]
/proc/loadavg: 1.01 1.00 0.93 2/65 724
/proc/meminfo: memFree=1759296/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=49264 CPUtime=25.49
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 12213 0 0 0 2539 10 0 0 25 0 1 0 206514338 50446336 11644 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 12316 11644 310 324 0 11386 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49264

[startup+51.1013 s]
/proc/loadavg: 1.01 1.00 0.93 2/65 724
/proc/meminfo: memFree=1722304/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=87988 CPUtime=51.07
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 21912 0 0 0 5090 17 0 0 25 0 1 0 206514338 90099712 21343 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10830648 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 21997 21343 310 324 0 21067 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 87988

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 724
/proc/meminfo: memFree=1646272/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=162308 CPUtime=102.26
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 40481 0 0 0 10196 30 0 0 25 0 1 0 206514338 166203392 39912 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160521804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 40577 39912 310 324 0 39647 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 162308

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 724
/proc/meminfo: memFree=1572608/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=235692 CPUtime=162.24
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 58824 0 0 0 16181 43 0 0 25 0 1 0 206514338 241348608 58255 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10501236 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 58923 58255 310 324 0 57993 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 235692

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 724
/proc/meminfo: memFree=1530240/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=277792 CPUtime=222.23
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 69341 0 0 0 22169 54 0 0 25 0 1 0 206514338 284459008 68772 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 69448 68772 310 324 0 68518 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 277792

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 724
/proc/meminfo: memFree=1514432/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=293692 CPUtime=282.21
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 73323 0 0 0 28163 58 0 0 25 0 1 0 206514338 300740608 72754 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160051253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 73423 72754 310 324 0 72493 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 293692

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 724
/proc/meminfo: memFree=1500096/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=307880 CPUtime=342.19
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 76872 0 0 0 34157 62 0 0 25 0 1 0 206514338 315269120 76303 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 76970 76303 310 324 0 76040 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 307880

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 724
/proc/meminfo: memFree=1488512/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=319384 CPUtime=402.18
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 79769 0 0 0 40153 65 0 0 25 0 1 0 206514338 327049216 79200 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 79846 79200 310 324 0 78916 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 319384

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 724
/proc/meminfo: memFree=1479552/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=328328 CPUtime=462.15
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 81987 0 0 0 46148 67 0 0 25 0 1 0 206514338 336207872 81418 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 82082 81418 310 324 0 81152 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 328328

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 724
/proc/meminfo: memFree=1470784/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=337112 CPUtime=522.14
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 84196 0 0 0 52144 70 0 0 25 0 1 0 206514338 345202688 83627 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550791 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 84278 83627 310 324 0 83348 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 337112

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 724
/proc/meminfo: memFree=1461376/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=346416 CPUtime=582.12
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 86521 0 0 0 58139 73 0 0 25 0 1 0 206514338 354729984 85952 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 86604 85952 310 324 0 85674 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 346416

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 724
/proc/meminfo: memFree=1385088/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=422544 CPUtime=642.11
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 105544 0 0 0 64123 88 0 0 25 0 1 0 206514338 432685056 104975 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10817042 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 105636 104975 310 324 0 104706 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 422544


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 724
/proc/meminfo: memFree=1339584/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=467996 CPUtime=882.04
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 116903 0 0 0 88104 100 0 0 25 0 1 0 206514338 479227904 116334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 116999 116334 310 324 0 116069 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 467996

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 724
/proc/meminfo: memFree=1333632/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=473992 CPUtime=942.02
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 118421 0 0 0 94100 102 0 0 25 0 1 0 206514338 485367808 117852 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 118498 117852 310 324 0 117568 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 473992

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 724
/proc/meminfo: memFree=1315584/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=492064 CPUtime=1002.01
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 122927 0 0 0 100095 106 0 0 25 0 1 0 206514338 503873536 122358 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134547578 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 123016 122358 310 324 0 122086 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 492064

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 724
/proc/meminfo: memFree=1271104/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=536884 CPUtime=1061.99
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 134144 0 0 0 106082 117 0 0 25 0 1 0 206514338 549769216 133575 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 134221 133575 310 324 0 133291 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 536884

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 724
/proc/meminfo: memFree=1252160/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=555364 CPUtime=1121.98
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 138746 0 0 0 112075 123 0 0 25 0 1 0 206514338 568692736 138177 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 138841 138177 310 324 0 137911 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 555364

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 724
/proc/meminfo: memFree=1239360/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=568160 CPUtime=1181.96
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 141951 0 0 0 118070 126 0 0 25 0 1 0 206514338 581795840 141382 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 142040 141382 310 324 0 141110 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 568160

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 724
/proc/meminfo: memFree=1228352/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=579024 CPUtime=1241.94
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 144676 0 0 0 124065 129 0 0 25 0 1 0 206514338 592920576 144107 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10817064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 144756 144107 310 324 0 143826 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 579024

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 724
/proc/meminfo: memFree=1214272/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=592960 CPUtime=1301.93
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 148163 0 0 0 130060 133 0 0 25 0 1 0 206514338 607191040 147594 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 148240 147594 310 324 0 147310 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 592960

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 724
/proc/meminfo: memFree=1198720/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=608564 CPUtime=1361.92
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 152041 0 0 0 136054 138 0 0 25 0 1 0 206514338 623169536 151472 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 152141 151472 310 324 0 151211 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 608564

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 724
/proc/meminfo: memFree=1187776/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=619440 CPUtime=1421.91
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 154773 0 0 0 142050 141 0 0 25 0 1 0 206514338 634306560 154204 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 154860 154205 310 324 0 153930 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 619440

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 724
/proc/meminfo: memFree=1180096/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=627176 CPUtime=1481.88
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 156700 0 0 0 148046 142 0 0 25 0 1 0 206514338 642228224 156131 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 156794 156131 310 324 0 155864 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 627176

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 724
/proc/meminfo: memFree=1171264/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=635940 CPUtime=1541.87
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 158890 0 0 0 154042 145 0 0 25 0 1 0 206514338 651202560 158321 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 158985 158321 310 324 0 158055 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 635940

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 726
/proc/meminfo: memFree=1164608/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=642508 CPUtime=1601.85
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 160540 0 0 0 160038 147 0 0 25 0 1 0 206514338 657928192 159971 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10825508 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 160627 159971 310 324 0 159697 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 642508

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 726
/proc/meminfo: memFree=1157632/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=649588 CPUtime=1661.83
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 162297 0 0 0 166035 148 0 0 25 0 1 0 206514338 665178112 161728 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 162397 161728 310 324 0 161467 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 649588

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 726
/proc/meminfo: memFree=1150208/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=656932 CPUtime=1721.81
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 164157 0 0 0 172030 151 0 0 25 0 1 0 206514338 672698368 163588 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 164233 163588 310 324 0 163303 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 656932

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 726
/proc/meminfo: memFree=1143040/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=664028 CPUtime=1781.8
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 165923 0 0 0 178027 153 0 0 25 0 1 0 206514338 679964672 165354 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 166007 165354 310 324 0 165077 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 664028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 726
/proc/meminfo: memFree=1140928/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=666208 CPUtime=1800
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194304 166453 0 0 0 179846 154 0 0 25 0 1 0 206514338 682196992 165884 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 166552 165884 310 324 0 165622 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 666208

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 727
/proc/meminfo: memFree=1779512/2055920 swapFree=4184156/4192956
[pid=723] ppid=721 vsize=0 CPUtime=1800.1
/proc/723/stat : 723 (bsolo3.0.17) R 721 723 32152 0 -1 4194308 166457 0 0 0 179846 164 0 0 25 0 1 0 206514338 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/723/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.61
CPU time (s): 1800.11
CPU user time (s): 1798.47
CPU system time (s): 1.64475
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 666208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.47
system time used= 1.64475
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 166457
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= 5215

runsolver used 1.38479 second user time and 3.53946 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Mon Apr 30 15:05:07 UTC 2007

IDJOB= 432581
IDBENCH= 1578
IDSOLVER= 199
FILE ID= node61/432581-1177945507

PBS_JOBID= 4727594

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-neos14.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432581-1177945507/instance-432581-1177945507.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-432581-1177945507 -o ROOT/results/node61/solver-432581-1177945507 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432581-1177945507/instance-432581-1177945507.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  908b859aa6cb5be1c335ba1e4149146b

RANDOM SEED= 414029537

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1805144 kB
Buffers:         35980 kB
Cached:         148152 kB
SwapCached:       2868 kB
Active:          90352 kB
Inactive:       103748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805144 kB
SwapTotal:     4192956 kB
SwapFree:      4184156 kB
Dirty:            7184 kB
Writeback:           0 kB
Mapped:          15884 kB
Slab:            42764 kB
Committed_AS:  1134124 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node61 on Mon Apr 30 15:35:10 UTC 2007