Trace number 348969

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 3.0.16? (TO) 1800.05 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-vpm2.opb
MD5SUM0632aa4d9a67ceeb1b14a3ab4971976e
Bench CategoryOPT-SMALLINT (optimisation, small 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 variables2754
Total number of constraints444
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 constraints444
Minimum length of a constraint11
Maximum length of a constraint84
Number of terms in the objective function 168
Biggest coefficient in the objective function 5
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 504
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 204800
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524341
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 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/348969-1176612628/instance-348969-1176612628.opb
0.00/0.00	c File size is 106510 bytes.
0.00/0.02	c Highest Coefficient sum: 524341
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.02 s
0.00/0.02	c Var: 2754 Constr: 486 0/0/486 Lit: 13020 Watch. Lit: 8251
0.00/0.02	c Obj. Vars: 168 (6.10022 % of total variables)
0.00/0.07	c Pre-processing Time: 0.07 s
0.00/0.07	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.07	c        0   1982      283    10012   35     6968   20024      0      0 0.07
0.00/0.07	c Switching off LPR mode.
1799.93/1800.58	c      100   1980      383    13082   34     8195   22027    100   1282 0.08
1799.93/1800.58	c      251   1980      534    22740   42     8476   24230    251   2820 0.09
1799.93/1800.58	c      478   1980      761    33143   43     9022   26654    478   4267 0.11
1799.93/1800.58	c      816   1980     1099    57268   52    10134   29320    816   5333 0.15
1799.93/1800.58	c     1324   1980     1607    72418   45    11159   32253   1324   6427 0.21
1799.93/1800.58	c     2087   1980     2370   103410   43    12794   35479   2087   7561 0.28
1799.93/1800.58	c     3233   1980     3516   156681   44    15024   39027   3233   7679 0.42
1799.93/1800.58	c     4954   1980     5237   235503   44    18442   42930   4954   7598 0.65
1799.93/1800.58	c     7538   1980     7821   336486   43    23550   47224   7538   6840 1.10
1799.93/1800.58	c    11417   1980    11700   560624   47    31326   51947  11417   5523 2.07
1799.93/1800.58	c    17240   1980    17523   881526   50    43022   57142  17240   5360 3.22
1799.93/1800.58	c    25979   1980    26262  1376237   52    60466   62857  25979   3285 7.91
1799.93/1800.58	c    39092   1980    39375  2061995   52    86740   69143  39092   3549 11.01
1799.93/1800.58	c    58762   1980    59045  3410010   57   125966   76058  58762   2950 19.91
1799.93/1800.58	c    88272   1980    23018  1186906   51    53791   83664  22735   1501 58.81
1799.93/1800.58	c   132543   1980    67289  3933800   58   142465   92031  67006    926 143.03
1799.93/1800.58	c   198954   1980    52498  3588186   68   113069  101235  52215    992 200.55
1799.93/1800.58	c   298574   1980    61388  3906726   63   130619  111359  61105    682 437.69
1799.93/1800.58	c   448010   1980    19681  2178974  110    47213  122495  19398    406 1101.97
1799.93/1800.58	c Resources Exceeded
1799.93/1800.58	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.93/1800.58	c   19   616961  62043   776439    80392 13554903  80109    342 1800.01
1799.93/1800.58	s UNKNOWN
1799.93/1800.58	c Total time: 1800.01 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node74/watcher-348969-1176612628 -o ROOT/results/node74/solver-348969-1176612628 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348969-1176612628/instance-348969-1176612628.opb 

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


[startup+0 s]
/proc/loadavg: 1.14 1.03 1.01 3/66 29437
/proc/meminfo: memFree=1807176/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=11844 CPUtime=0
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 365 0 1 0 0 0 0 0 18 0 1 0 109177556 12128256 334 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 2961 335 282 324 0 2003 0

[startup+0.00885391 s]
/proc/loadavg: 1.14 1.03 1.01 3/66 29437
/proc/meminfo: memFree=1807176/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=11976 CPUtime=0
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 389 0 1 0 0 0 0 0 18 0 1 0 109177556 12263424 358 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 2994 358 285 324 0 2036 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11976

[startup+0.101865 s]
/proc/loadavg: 1.14 1.03 1.01 3/66 29437
/proc/meminfo: memFree=1807176/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=4852 CPUtime=0.09
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 656 0 1 0 9 0 0 0 18 0 1 0 109177556 4968448 598 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 1213 598 311 324 0 282 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4852

[startup+0.301887 s]
/proc/loadavg: 1.14 1.03 1.01 3/66 29437
/proc/meminfo: memFree=1807176/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=6292 CPUtime=0.29
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 999 0 1 0 29 0 0 0 19 0 1 0 109177556 6443008 941 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 1573 941 312 324 0 642 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6292

[startup+0.701934 s]
/proc/loadavg: 1.14 1.03 1.01 3/66 29437
/proc/meminfo: memFree=1807176/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=8244 CPUtime=0.69
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 1507 0 1 0 68 1 0 0 22 0 1 0 109177556 8441856 1449 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 2061 1449 312 324 0 1130 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8244

[startup+1.50103 s]
/proc/loadavg: 1.14 1.03 1.01 2/67 29438
/proc/meminfo: memFree=1801216/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=11500 CPUtime=1.49
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 2290 0 1 0 147 2 0 0 25 0 1 0 109177556 11776000 2232 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 2875 2232 312 324 0 1944 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11500

[startup+3.10121 s]
/proc/loadavg: 1.14 1.03 1.01 2/67 29438
/proc/meminfo: memFree=1797120/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=17456 CPUtime=3.09
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 3781 0 1 0 305 4 0 0 25 0 1 0 109177556 17874944 3723 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 4364 3723 312 324 0 3433 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17456

[startup+6.30158 s]
/proc/loadavg: 1.12 1.03 1.01 2/67 29438
/proc/meminfo: memFree=1787968/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=23304 CPUtime=6.29
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 5249 0 1 0 623 6 0 0 25 0 1 0 109177556 23863296 5191 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 5826 5191 312 324 0 4895 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23304

[startup+12.7013 s]
/proc/loadavg: 1.11 1.03 1.01 2/67 29438
/proc/meminfo: memFree=1770576/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=41452 CPUtime=12.69
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 9793 0 1 0 1257 12 0 0 25 0 1 0 109177556 42446848 9735 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 10363 9735 312 324 0 9432 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41452

[startup+25.5018 s]
/proc/loadavg: 1.09 1.03 1.01 2/67 29438
/proc/meminfo: memFree=1747024/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=63704 CPUtime=25.48
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 15356 0 1 0 2531 17 0 0 25 0 1 0 109177556 65232896 15298 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 15926 15298 312 324 0 14995 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63704

[startup+51.1018 s]
/proc/loadavg: 1.06 1.03 1.00 2/67 29438
/proc/meminfo: memFree=1742160/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=68100 CPUtime=51.07
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 16546 0 1 0 5086 21 0 0 25 0 1 0 109177556 69734400 16412 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 17025 16412 312 324 0 16094 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 68100

[startup+102.306 s]
/proc/loadavg: 1.02 1.02 1.00 2/67 29438
/proc/meminfo: memFree=1742224/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=68100 CPUtime=102.25
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 16546 0 1 0 10198 27 0 0 25 0 1 0 109177556 69734400 16412 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 17025 16412 312 324 0 16094 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 68100

[startup+162.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/67 29438
/proc/meminfo: memFree=1724112/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=86116 CPUtime=162.24
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 21135 0 1 0 16187 37 0 0 25 0 1 0 109177556 88182784 20909 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 21529 20909 312 324 0 20598 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 86116

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 29438
/proc/meminfo: memFree=1722640/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=87920 CPUtime=222.22
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 21569 0 1 0 22175 47 0 0 25 0 1 0 109177556 90030080 21343 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 21980 21343 312 324 0 21049 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 87920

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29438
/proc/meminfo: memFree=1711376/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=98764 CPUtime=282.21
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 24403 0 1 0 28167 54 0 0 25 0 1 0 109177556 101134336 24076 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 24691 24076 312 324 0 23760 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 98764

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29438
/proc/meminfo: memFree=1711376/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=98764 CPUtime=342.19
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 24403 0 1 0 34161 58 0 0 25 0 1 0 109177556 101134336 24076 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 24691 24076 312 324 0 23760 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 98764

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29438
/proc/meminfo: memFree=1711376/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=98764 CPUtime=402.17
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 24403 0 1 0 40157 60 0 0 25 0 1 0 109177556 101134336 24076 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551113 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 24691 24076 312 324 0 23760 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 98764

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29438
/proc/meminfo: memFree=1711376/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=98764 CPUtime=462.16
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 24403 0 1 0 46151 65 0 0 25 0 1 0 109177556 101134336 24076 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 24691 24076 312 324 0 23760 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 98764

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29438
/proc/meminfo: memFree=1678992/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=131624 CPUtime=522.14
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 32599 0 1 0 52137 77 0 0 25 0 1 0 109177556 134782976 32272 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 32906 32272 312 324 0 31975 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 131624

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29438
/proc/meminfo: memFree=1665808/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=144264 CPUtime=582.13
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 35876 0 1 0 58129 84 0 0 25 0 1 0 109177556 147726336 35438 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 36066 35438 312 324 0 35135 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 144264

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 29512
/proc/meminfo: memFree=1664600/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=144264 CPUtime=642.1
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 35876 0 1 0 64122 88 0 0 25 0 1 0 109177556 147726336 35438 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 36066 35438 312 324 0 35135 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 144264


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29636
/proc/meminfo: memFree=1665488/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=144264 CPUtime=821.99
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 35876 0 1 0 82102 97 0 0 25 0 1 0 109177556 147726336 35438 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 36066 35438 312 324 0 35135 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 144264

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29636
/proc/meminfo: memFree=1655376/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=154456 CPUtime=881.97
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 38416 0 1 0 88096 101 0 0 25 0 1 0 109177556 158162944 37978 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 38614 37978 312 324 0 37683 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 154456

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29636
/proc/meminfo: memFree=1638800/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=171212 CPUtime=941.95
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 42602 0 1 0 94089 106 0 0 25 0 1 0 109177556 175321088 42164 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 42803 42164 312 324 0 41872 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 171212

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29636
/proc/meminfo: memFree=1626128/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=183684 CPUtime=1001.94
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 45738 0 1 0 100082 112 0 0 25 0 1 0 109177556 188092416 45300 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 45921 45300 312 324 0 44990 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 183684

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29636
/proc/meminfo: memFree=1614800/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=195156 CPUtime=1061.92
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 48607 0 1 0 106076 116 0 0 25 0 1 0 109177556 199839744 48169 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 48789 48169 312 324 0 47858 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 195156

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29636
/proc/meminfo: memFree=1614288/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=195288 CPUtime=1121.91
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 48731 0 1 0 112072 119 0 0 25 0 1 0 109177556 199974912 48182 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 48822 48182 312 324 0 47891 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 195288

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29636
/proc/meminfo: memFree=1614288/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=195288 CPUtime=1181.89
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 48731 0 1 0 118065 124 0 0 25 0 1 0 109177556 199974912 48182 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 48822 48182 312 324 0 47891 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 195288

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29636
/proc/meminfo: memFree=1614288/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=195288 CPUtime=1241.87
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 48731 0 1 0 124060 127 0 0 25 0 1 0 109177556 199974912 48182 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 48822 48182 312 324 0 47891 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 195288

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29636
/proc/meminfo: memFree=1614288/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=195288 CPUtime=1301.86
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 48731 0 1 0 130057 129 0 0 25 0 1 0 109177556 199974912 48182 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 48822 48182 312 324 0 47891 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 195288

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29636
/proc/meminfo: memFree=1594320/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=215404 CPUtime=1361.84
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 53781 0 1 0 136047 137 0 0 25 0 1 0 109177556 220573696 53232 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 53851 53232 312 324 0 52920 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 215404

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29636
/proc/meminfo: memFree=1577680/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=231684 CPUtime=1421.82
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 57976 0 1 0 142040 142 0 0 25 0 1 0 109177556 237244416 57305 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 57921 57305 312 324 0 56990 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 231684

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29636
/proc/meminfo: memFree=1577680/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=231684 CPUtime=1481.81
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 57976 0 1 0 148034 147 0 0 25 0 1 0 109177556 237244416 57305 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 57921 57305 312 324 0 56990 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 231684

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29636
/proc/meminfo: memFree=1577680/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=231684 CPUtime=1541.79
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 57976 0 1 0 154030 149 0 0 25 0 1 0 109177556 237244416 57305 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 57921 57305 312 324 0 56990 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 231684

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29636
/proc/meminfo: memFree=1577680/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=231684 CPUtime=1601.78
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 57976 0 1 0 160027 151 0 0 25 0 1 0 109177556 237244416 57305 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 57921 57305 312 324 0 56990 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 231684

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29636
/proc/meminfo: memFree=1577680/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=231684 CPUtime=1661.75
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 57976 0 1 0 166023 152 0 0 25 0 1 0 109177556 237244416 57305 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551263 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 57921 57305 312 324 0 56990 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 231684

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29636
/proc/meminfo: memFree=1577680/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=231684 CPUtime=1721.74
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 57976 0 1 0 172020 154 0 0 25 0 1 0 109177556 237244416 57305 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 57921 57305 312 324 0 56990 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 231684

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29636
/proc/meminfo: memFree=1577616/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=231684 CPUtime=1781.72
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194304 57976 0 1 0 178016 156 0 0 25 0 1 0 109177556 237244416 57305 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 57921 57305 312 324 0 56990 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 231684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29636
/proc/meminfo: memFree=1725008/2055920 swapFree=4191892/4192956
[pid=29437] ppid=29435 vsize=0 CPUtime=1800.04
/proc/29437/stat : 29437 (bsolo3.0.16) R 29435 29437 28917 0 -1 4194308 57977 0 1 0 179844 160 0 0 25 0 1 0 109177556 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29437/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 0

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.05
CPU user time (s): 1798.44
CPU system time (s): 1.61076
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 232172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.44
system time used= 1.61075
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57977
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 13
involuntary context switches= 1638

runsolver used 2.07368 second user time and 3.98239 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Sun Apr 15 04:50:28 UTC 2007

IDJOB= 348969
IDBENCH= 1803
IDSOLVER= 163
FILE ID= node74/348969-1176612628

PBS_JOBID= 4557019

Free space on /tmp= 103241 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-vpm2.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348969-1176612628/instance-348969-1176612628.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-348969-1176612628 -o ROOT/results/node74/solver-348969-1176612628 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348969-1176612628/instance-348969-1176612628.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  0632aa4d9a67ceeb1b14a3ab4971976e

RANDOM SEED= 40070016

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1807648 kB
Buffers:         13204 kB
Cached:         118332 kB
SwapCached:        384 kB
Active:          29148 kB
Inactive:       119808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807648 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            4492 kB
Writeback:           0 kB
Mapped:          26480 kB
Slab:            85128 kB
Committed_AS:  1451140 kB
PageTables:       1484 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103241 MiB

End job on node74 on Sun Apr 15 05:20:31 UTC 2007