Trace number 433183

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 1800.65

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-dano3_4.opb
MD5SUM77442b3482c8e96813b174683c20fffc
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 variables404566
Total number of constraints3686
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)4
Number of constraints which are nor clauses,nor cardinality constraints3682
Minimum length of a constraint11
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 134217728000
Number of bits of the biggest number in a constraint 37
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/433183-1177956027/instance-433183-1177956027.opb
0.00/0.00	c File size is 33059696 bytes.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
6.99/7.07	c Highest Coefficient sum: 5.69083e+11
6.99/7.07	c Parsing was ok!!
6.99/7.07	c Total parsing time: 7.071 s
7.19/7.26	c Var: 404566 Constr: 4910 0/8/4902 Lit: 3825538 Watch. Lit: 323625
7.19/7.26	c Obj. Vars: 30 (0.00741535 % of total variables)
190.43/190.64	c Pre-processing Time: 190.482 s
1800.06/1800.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.06/1800.60	c        0 271922     4895  3824953  781  3226692  500000      0      0 190.48
1800.06/1800.60	c      101 271922     4996  3826713  765  3227054  550001    101      0 191.33
1800.06/1800.60	c      251 271922     5146  3829269  744  3227426  605002    251      1 193.63
1800.06/1800.60	c      477 271922     5372  3833656  713  3227744  665503    477      2 196.46
1800.06/1800.60	c      815 271922     5710  3839104  672  3228076  732054    815      4 202.67
1800.06/1800.60	c     1323 271922     6218  3882220  624  3229616  805260   1323      3 369.15
1800.06/1800.60	c     2089 271922     6984  4168729  596  3232936  885787   2089      4 445.67
1800.06/1800.60	c     3235 271922     8130  4608332  566  3235228  974366   3235      4 666.95
1800.06/1800.60	c     4956 271922     9851  5141075  521  3238669  500000   4956      5 970.55
1800.06/1800.60	c     7541 271922    12436  5992399  481  3243839  550001   7541      4 1537.03
1800.06/1800.60	c Caught signal: 15
1800.06/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.60	c    9     9371   1385    29853    14266  6514670   9371      5 1800.07
1800.06/1800.60	s UNKNOWN
1800.06/1800.60	c Total time: 1800.07 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/node65/watcher-433183-1177956027 -o ROOT/results/node65/solver-433183-1177956027 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433183-1177956027/instance-433183-1177956027.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: 0.94 0.99 0.93 3/64 25083
/proc/meminfo: memFree=1785648/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=44024 CPUtime=0
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 271592527 45080576 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6121083 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 11006 333 280 324 0 2004 0

[startup+0.08659 s]
/proc/loadavg: 0.94 0.99 0.93 3/64 25083
/proc/meminfo: memFree=1785648/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=38500 CPUtime=0.08
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 1045 0 0 0 8 0 0 0 18 0 1 0 271592527 39424000 975 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134585232 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 9625 975 386 324 0 623 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 38500

[startup+0.101591 s]
/proc/loadavg: 0.94 0.99 0.93 3/64 25083
/proc/meminfo: memFree=1785648/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=38760 CPUtime=0.09
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 1128 0 0 0 9 0 0 0 18 0 1 0 271592527 39690240 1058 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6145958 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 9690 1058 407 324 0 688 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 38760

[startup+0.301607 s]
/proc/loadavg: 0.94 0.99 0.93 3/64 25083
/proc/meminfo: memFree=1785648/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=43240 CPUtime=0.29
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 2627 0 0 0 28 1 0 0 19 0 1 0 271592527 44277760 2429 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6012031 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 10810 2429 655 324 0 1808 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43240

[startup+0.70164 s]
/proc/loadavg: 0.94 0.99 0.93 3/64 25083
/proc/meminfo: memFree=1785648/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=51700 CPUtime=0.69
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 5493 0 0 0 67 2 0 0 23 0 1 0 271592527 52940800 5041 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5899585 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 12925 5041 1166 324 0 3923 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51700

[startup+1.50171 s]
/proc/loadavg: 0.94 0.99 0.93 2/65 25084
/proc/meminfo: memFree=1764200/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=67584 CPUtime=1.49
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 10898 0 0 0 145 4 0 0 25 0 1 0 271592527 69206016 9940 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 16896 9940 2143 324 0 7894 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67584

[startup+3.10184 s]
/proc/loadavg: 0.94 0.99 0.93 2/65 25084
/proc/meminfo: memFree=1743784/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=89856 CPUtime=3.09
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 18875 0 0 0 303 6 0 0 25 0 1 0 271592527 92012544 16906 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 22464 16906 3911 324 0 13462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 89856

[startup+6.30111 s]
/proc/loadavg: 1.02 1.01 0.94 2/65 25084
/proc/meminfo: memFree=1716840/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=110804 CPUtime=6.29
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 28653 0 0 0 620 9 0 0 25 0 1 0 271592527 113463296 25701 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134524931 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 27701 25701 7463 324 0 18699 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 110804

[startup+12.7016 s]
/proc/loadavg: 1.02 1.01 0.94 2/65 25084
/proc/meminfo: memFree=1612656/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=184948 CPUtime=12.68
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 54633 0 0 0 1249 19 0 0 25 0 1 0 271592527 189386752 43609 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 46237 43609 304 324 0 45307 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 184948

[startup+25.5027 s]
/proc/loadavg: 1.02 1.01 0.94 2/65 25084
/proc/meminfo: memFree=1610672/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=186928 CPUtime=25.49
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 55152 0 0 0 2527 22 0 0 25 0 1 0 271592527 191414272 44128 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 46732 44128 304 324 0 45802 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 186928

[startup+51.1028 s]
/proc/loadavg: 1.01 1.01 0.94 2/71 25192
/proc/meminfo: memFree=1609008/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=186928 CPUtime=51.01
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 55152 0 0 0 5070 31 0 0 25 0 1 0 271592527 191414272 44128 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 46732 44128 304 324 0 45802 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 186928

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1610288/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=186928 CPUtime=102.16
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 55152 0 0 0 10165 51 0 0 25 0 1 0 271592527 191414272 44128 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 46732 44128 304 324 0 45802 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 186928

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1557232/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=240116 CPUtime=162.14
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 72390 0 0 0 16153 61 0 0 25 0 1 0 271592527 245878784 57413 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540690 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 60029 57413 306 324 0 59099 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 240116

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1595632/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=201664 CPUtime=222.12
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 73373 0 0 0 22149 63 0 0 25 0 1 0 271592527 206503936 47814 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 50416 47814 310 324 0 49486 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 201664

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1592176/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=205096 CPUtime=282.11
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 74236 0 0 0 28147 64 0 0 25 0 1 0 271592527 210018304 48677 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 51274 48677 310 324 0 50344 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 205096

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1590512/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=206684 CPUtime=342.09
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 74644 0 0 0 34145 64 0 0 25 0 1 0 271592527 211644416 49085 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 51671 49085 310 324 0 50741 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 206684

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1590512/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=206684 CPUtime=402.08
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 74645 0 0 0 40144 64 0 0 25 0 1 0 271592527 211644416 49086 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 51671 49086 310 324 0 50741 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 206684

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1590512/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=206684 CPUtime=462.06
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 74645 0 0 0 46142 64 0 0 25 0 1 0 271592527 211644416 49086 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 51671 49086 310 324 0 50741 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 206684

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1590576/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=206688 CPUtime=522.05
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 74646 0 0 0 52141 64 0 0 25 0 1 0 271592527 211648512 49087 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 51672 49087 310 324 0 50742 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 206688

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1590512/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=206688 CPUtime=582.04
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 74646 0 0 0 58140 64 0 0 25 0 1 0 271592527 211648512 49087 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 51672 49087 310 324 0 50742 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 206688

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1589232/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=208136 CPUtime=642.03
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 74990 0 0 0 64138 65 0 0 25 0 1 0 271592527 213131264 49431 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 52034 49431 310 324 0 51104 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 208136


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1584560/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=212712 CPUtime=821.98
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 76152 0 0 0 82132 66 0 0 25 0 1 0 271592527 217817088 50593 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 53178 50593 310 324 0 52248 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 212712

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1583344/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=213904 CPUtime=881.97
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 76445 0 0 0 88130 67 0 0 25 0 1 0 271592527 219037696 50886 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 53476 50886 310 324 0 52546 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 213904

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1582320/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=215092 CPUtime=941.95
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 76723 0 0 0 94128 67 0 0 25 0 1 0 271592527 220254208 51164 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 53773 51164 310 324 0 52843 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 215092

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1580720/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=216660 CPUtime=1001.94
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 77116 0 0 0 100127 67 0 0 25 0 1 0 271592527 221859840 51557 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550890 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 54165 51557 310 324 0 53235 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 216660

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1579568/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=217852 CPUtime=1061.92
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 77406 0 0 0 106125 67 0 0 25 0 1 0 271592527 223080448 51847 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 54463 51847 310 324 0 53533 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 217852

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1578480/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=218776 CPUtime=1121.91
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 77663 0 0 0 112123 68 0 0 25 0 1 0 271592527 224026624 52104 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 54694 52104 310 324 0 53764 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 218776

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1577392/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=219832 CPUtime=1181.89
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 77933 0 0 0 118121 68 0 0 25 0 1 0 271592527 225107968 52374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 54958 52374 310 324 0 54028 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 219832

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1576112/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=221148 CPUtime=1241.88
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 78260 0 0 0 124119 69 0 0 25 0 1 0 271592527 226455552 52701 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 55287 52701 310 324 0 54357 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 221148

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1574960/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=222340 CPUtime=1301.87
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 78543 0 0 0 130118 69 0 0 25 0 1 0 271592527 227676160 52984 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 55585 52984 310 324 0 54655 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 222340

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1573616/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=223652 CPUtime=1361.86
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 78868 0 0 0 136116 70 0 0 25 0 1 0 271592527 229019648 53309 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 55913 53309 310 324 0 54983 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 223652

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1572400/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=224828 CPUtime=1421.84
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 79167 0 0 0 142114 70 0 0 25 0 1 0 271592527 230223872 53608 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 56207 53608 310 324 0 55277 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 224828

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1571504/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=225744 CPUtime=1481.82
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 79386 0 0 0 148112 70 0 0 25 0 1 0 271592527 231161856 53827 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 56436 53827 310 324 0 55506 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 225744

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1570480/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=226796 CPUtime=1541.81
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 79649 0 0 0 154110 71 0 0 25 0 1 0 271592527 232239104 54090 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 56699 54090 310 324 0 55769 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 226796

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1569456/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=227848 CPUtime=1601.79
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 79918 0 0 0 160108 71 0 0 25 0 1 0 271592527 233316352 54359 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 56962 54359 310 324 0 56032 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 227848

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1566960/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=230300 CPUtime=1661.78
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 80534 0 0 0 166106 72 0 0 25 0 1 0 271592527 235827200 54975 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 57575 54975 310 324 0 56645 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 230300

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1565744/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=231488 CPUtime=1721.77
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 80846 0 0 0 172105 72 0 0 25 0 1 0 271592527 237043712 55287 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 57872 55287 310 324 0 56942 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 231488

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1564080/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=233196 CPUtime=1781.75
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 81255 0 0 0 178103 72 0 0 25 0 1 0 271592527 238792704 55696 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 58299 55696 310 324 0 57369 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 233196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 25282
/proc/meminfo: memFree=1563632/2055920 swapFree=4184072/4192956
[pid=25083] ppid=25081 vsize=233592 CPUtime=1800.06
/proc/25083/stat : 25083 (bsolo3.0.17) R 25081 25083 25020 0 -1 4194304 81356 0 0 0 179934 72 0 0 25 0 1 0 271592527 239198208 55797 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25083/statm: 58398 55797 310 324 0 57468 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 233592

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

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

Child status: 15
Real time (s): 1800.65
CPU time (s): 1800.11
CPU user time (s): 1799.35
CPU system time (s): 0.764883
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 246036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.35
system time used= 0.764883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81360
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= 2878

runsolver used 1.41378 second user time and 3.56046 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Mon Apr 30 18:00:29 UTC 2007

IDJOB= 433183
IDBENCH= 2336
IDSOLVER= 199
FILE ID= node65/433183-1177956027

PBS_JOBID= 4727731

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/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-dano3_4.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433183-1177956027/instance-433183-1177956027.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-433183-1177956027 -o ROOT/results/node65/solver-433183-1177956027 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433183-1177956027/instance-433183-1177956027.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  77442b3482c8e96813b174683c20fffc

RANDOM SEED= 635975560

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1786248 kB
Buffers:         18724 kB
Cached:         174324 kB
SwapCached:       2860 kB
Active:          65644 kB
Inactive:       136888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786248 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:           39020 kB
Writeback:           0 kB
Mapped:          15452 kB
Slab:            53116 kB
Committed_AS:  2601276 kB
PageTables:       1456 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 node65 on Mon Apr 30 18:30:32 UTC 2007