Trace number 432805

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) 1800.21 1800.66

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-danoint.opb
MD5SUM9a58bdfc023900d726e146c07979fe71
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
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables13898
Total number of constraints672
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)16
Number of constraints which are nor clauses,nor cardinality constraints656
Minimum length of a constraint7
Maximum length of a constraint1500
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 525350
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/432805-1177950050/instance-432805-1177950050.opb
0.00/0.00	c File size is 788046 bytes.
0.09/0.15	c Highest Coefficient sum: 525350
0.09/0.15	c Parsing was ok!!
0.09/0.15	c Total parsing time: 0.153 s
0.09/0.16	c Var: 13898 Constr: 816 0/32/784 Lit: 126592 Watch. Lit: 21367
0.09/0.16	c Obj. Vars: 30 (0.215858 % of total variables)
2.79/2.82	c Pre-processing Time: 2.818 s
2.79/2.82	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.79/2.82	c        0   7927      816   126592  155   106116  252997      0      0 2.82
2.79/2.82	c Switching off LPR mode.
1800.05/1800.50	c      100   7927      916   128105  139   106419  278297    100     32 3.09
1800.05/1800.50	c      250   7927     1066   177725  166   106750  306127    250     70 3.55
1800.05/1800.50	c      475   7927     1291   231173  179   106977  336740    475     85 5.58
1800.05/1800.50	c      813   7927     1629   286320  175   107523  370415    813    117 6.90
1800.05/1800.50	c     1321   7927     2137   361781  169   108534  407457   1321    104 12.65
1800.05/1800.50	c     2084   7927     2900   481433  166   110037  448203   2084     65 31.80
1800.05/1800.50	c     3230   7927     4046   648475  160   112335  493024   3230     64 50.43
1800.05/1800.50	c     4951   7927     5767   904161  156   115775  542327   4951     63 77.40
1800.05/1800.50	c     7535   7927     8351  1273455  152   120945  596560   7535     63 118.30
1800.05/1800.50	c    11414   7927    12230  1922193  157   128698  656217  11414     64 175.66
1800.05/1800.50	c    17236   7927    18052  2892335  160   140339  721839  17236     65 263.81
1800.05/1800.50	c    25973   7927    26789  4422991  165   157816  794023  25973     73 355.54
1800.05/1800.50	c    39083   7927    39899  7105636  178   183838  873426  39083     80 483.12
1800.05/1800.50	c    58754   7927    59570 11292854  189   224785  960769  58754    102 571.15
1800.05/1800.50	c    88264   7927    89080 18776534  210   283738  500000  88264    124 710.10
1800.05/1800.50	c   132534   7927   133350 52830950  396   372807  550001 132534    137 962.89
1800.05/1800.50	c Caught signal: 15
1800.05/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.50	c   16   194418  58025  1536212   195234 73386475 194418    108 1800.06
1800.05/1800.50	s UNKNOWN
1800.05/1800.50	c Total time: 1800.06 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/node26/watcher-432805-1177950050 -o ROOT/results/node26/solver-432805-1177950050 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432805-1177950050/instance-432805-1177950050.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: 0.89 0.95 0.94 3/77 5439
/proc/meminfo: memFree=1399384/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=12508 CPUtime=0
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 242921808 12808192 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 3127 335 280 324 0 2004 0

[startup+0.0454021 s]
/proc/loadavg: 0.89 0.95 0.94 3/77 5439
/proc/meminfo: memFree=1399384/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=5776 CPUtime=0.04
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 665 0 0 0 4 0 0 0 18 0 1 0 242921808 5914624 635 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13026939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 1444 635 332 324 0 321 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5776

[startup+0.101406 s]
/proc/loadavg: 0.89 0.95 0.94 3/77 5439
/proc/meminfo: memFree=1399384/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=6688 CPUtime=0.09
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 976 0 0 0 9 0 0 0 18 0 1 0 242921808 6848512 946 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4159671654 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 1672 946 401 324 0 549 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6688

[startup+0.301424 s]
/proc/loadavg: 0.89 0.95 0.94 3/77 5439
/proc/meminfo: memFree=1399384/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=10468 CPUtime=0.29
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 2170 0 0 0 29 0 0 0 19 0 1 0 242921808 10719232 1947 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 2617 1947 304 324 0 1687 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10468

[startup+0.701462 s]
/proc/loadavg: 0.89 0.95 0.94 3/77 5439
/proc/meminfo: memFree=1399384/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=10468 CPUtime=0.69
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 2170 0 0 0 68 1 0 0 23 0 1 0 242921808 10719232 1947 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 2617 1947 304 324 0 1687 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10468

[startup+1.50154 s]
/proc/loadavg: 0.89 0.95 0.94 2/78 5440
/proc/meminfo: memFree=1391376/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=11752 CPUtime=1.49
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 2582 0 0 0 147 2 0 0 25 0 1 0 242921808 12034048 2249 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 2938 2249 306 324 0 2008 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11752

[startup+3.10168 s]
/proc/loadavg: 0.89 0.95 0.94 2/78 5440
/proc/meminfo: memFree=1391440/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=10696 CPUtime=3.09
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 2597 0 0 0 307 2 0 0 25 0 1 0 242921808 10952704 1997 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 2674 1997 310 324 0 1744 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10696

[startup+6.30198 s]
/proc/loadavg: 0.90 0.95 0.94 2/78 5440
/proc/meminfo: memFree=1390672/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=12508 CPUtime=6.29
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 3068 0 0 0 627 2 0 0 25 0 1 0 242921808 12808192 2468 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13026939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 3127 2468 310 324 0 2197 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12508

[startup+12.7016 s]
/proc/loadavg: 0.91 0.95 0.94 2/78 5440
/proc/meminfo: memFree=1389264/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=13820 CPUtime=12.68
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 3387 0 0 0 1266 2 0 0 25 0 1 0 242921808 14151680 2787 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 3455 2787 310 324 0 2525 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13820

[startup+25.5018 s]
/proc/loadavg: 0.93 0.96 0.94 2/78 5440
/proc/meminfo: memFree=1388368/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=14736 CPUtime=25.49
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 3605 0 0 0 2546 3 0 0 25 0 1 0 242921808 15089664 3005 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 3684 3005 310 324 0 2754 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14736

[startup+51.1011 s]
/proc/loadavg: 0.95 0.96 0.94 2/78 5440
/proc/meminfo: memFree=1385424/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=17892 CPUtime=51.08
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 4391 0 0 0 5104 4 0 0 25 0 1 0 242921808 18321408 3791 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 4473 3791 310 324 0 3543 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17892

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.94 2/78 5440
/proc/meminfo: memFree=1378896/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=24208 CPUtime=102.27
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 5972 0 0 0 10222 5 0 0 25 0 1 0 242921808 24788992 5372 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 6052 5372 310 324 0 5122 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24208

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5440
/proc/meminfo: memFree=1370512/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=32540 CPUtime=162.25
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 8071 0 0 0 16218 7 0 0 25 0 1 0 242921808 33320960 7471 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 8135 7471 310 324 0 7205 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32540

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5440
/proc/meminfo: memFree=1361360/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=41696 CPUtime=222.24
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 10342 0 0 0 22215 9 0 0 25 0 1 0 242921808 42696704 9742 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 10424 9742 310 324 0 9494 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 41696

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5440
/proc/meminfo: memFree=1352080/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=50976 CPUtime=282.22
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 12663 0 0 0 28211 11 0 0 25 0 1 0 242921808 52199424 12063 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 12744 12063 310 324 0 11814 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 50976

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5440
/proc/meminfo: memFree=1337936/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=65004 CPUtime=342.21
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 16195 0 0 0 34206 15 0 0 25 0 1 0 242921808 66564096 15595 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 16251 15595 310 324 0 15321 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 65004

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5440
/proc/meminfo: memFree=1325392/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=77764 CPUtime=402.19
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 19363 0 0 0 40201 18 0 0 25 0 1 0 242921808 79630336 18763 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 19441 18763 310 324 0 18511 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 77764

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5440
/proc/meminfo: memFree=1311056/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=91832 CPUtime=462.17
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 22901 0 0 0 46197 20 0 0 25 0 1 0 242921808 94035968 22301 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 22958 22301 310 324 0 22028 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 91832

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5440
/proc/meminfo: memFree=1282704/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=120348 CPUtime=522.16
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 30009 0 0 0 52190 26 0 0 25 0 1 0 242921808 123236352 29409 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 30087 29409 310 324 0 29157 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 120348

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5440
/proc/meminfo: memFree=1219792/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=183568 CPUtime=582.15
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 45821 0 0 0 58180 35 0 0 25 0 1 0 242921808 187973632 45221 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 45892 45222 310 324 0 44962 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 183568

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5440
/proc/meminfo: memFree=1168400/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=234176 CPUtime=642.13
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 58469 0 0 0 64168 45 0 0 25 0 1 0 242921808 239796224 57869 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 58544 57869 310 324 0 57614 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 234176


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5440
/proc/meminfo: memFree=778960/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=622892 CPUtime=882.08
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 155674 0 0 0 88110 98 0 0 25 0 1 0 242921808 637841408 155074 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 155723 155074 310 324 0 154793 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 622892

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5440
/proc/meminfo: memFree=728272/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=674404 CPUtime=942.06
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 168529 0 0 0 94102 104 0 0 25 0 1 0 242921808 690589696 167929 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 168601 167929 310 324 0 167671 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 674404

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5440
/proc/meminfo: memFree=681552/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=720248 CPUtime=1002.04
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 180012 0 0 0 100091 113 0 0 25 0 1 0 242921808 737533952 179412 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 180062 179412 310 324 0 179132 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 720248

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5440
/proc/meminfo: memFree=646736/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=755536 CPUtime=1062.03
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 188815 0 0 0 106083 120 0 0 25 0 1 0 242921808 773668864 188215 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 188884 188215 310 324 0 187954 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 755536

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5440
/proc/meminfo: memFree=617168/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=784552 CPUtime=1122.01
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 196067 0 0 0 112075 126 0 0 25 0 1 0 242921808 803381248 195467 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 196138 195467 310 324 0 195208 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 784552

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5442
/proc/meminfo: memFree=591824/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=809864 CPUtime=1182
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 202414 0 0 0 118069 131 0 0 25 0 1 0 242921808 829300736 201814 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 202466 201814 310 324 0 201536 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 809864

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5442
/proc/meminfo: memFree=568016/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=833516 CPUtime=1241.98
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 208305 0 0 0 124063 135 0 0 25 0 1 0 242921808 853520384 207705 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 208379 207705 310 324 0 207449 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 833516

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5442
/proc/meminfo: memFree=549584/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=851736 CPUtime=1301.98
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 212868 0 0 0 130058 140 0 0 25 0 1 0 242921808 872177664 212268 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 212934 212268 310 324 0 212004 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 851736

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5442
/proc/meminfo: memFree=527568/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=873828 CPUtime=1361.96
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 218397 0 0 0 136051 145 0 0 25 0 1 0 242921808 894799872 217797 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 218457 217797 310 324 0 217527 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 873828

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5442
/proc/meminfo: memFree=509904/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=891376 CPUtime=1421.95
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 222781 0 0 0 142046 149 0 0 25 0 1 0 242921808 912769024 222181 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 222844 222181 310 324 0 221914 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 891376

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5442
/proc/meminfo: memFree=498320/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=903040 CPUtime=1481.93
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 225693 0 0 0 148040 153 0 0 25 0 1 0 242921808 924712960 225093 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 225760 225093 310 324 0 224830 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 903040

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5442
/proc/meminfo: memFree=485968/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=915240 CPUtime=1541.91
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 228759 0 0 0 154036 155 0 0 25 0 1 0 242921808 937205760 228159 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 228810 228159 310 324 0 227880 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 915240

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5442
/proc/meminfo: memFree=474000/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=927292 CPUtime=1601.9
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 231763 0 0 0 160032 158 0 0 25 0 1 0 242921808 949547008 231163 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 231823 231163 310 324 0 230893 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 927292

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5442
/proc/meminfo: memFree=463056/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=938224 CPUtime=1661.88
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 234483 0 0 0 166028 160 0 0 25 0 1 0 242921808 960741376 233883 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 234556 233883 310 324 0 233626 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 938224

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5442
/proc/meminfo: memFree=451344/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=949924 CPUtime=1721.87
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 237413 0 0 0 172023 164 0 0 25 0 1 0 242921808 972722176 236813 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527345 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 237481 236813 310 324 0 236551 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 949924

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5442
/proc/meminfo: memFree=440848/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=960412 CPUtime=1781.86
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 240026 0 0 0 178019 167 0 0 25 0 1 0 242921808 983461888 239426 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 240103 239426 310 324 0 239173 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 960412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 5442
/proc/meminfo: memFree=437712/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=963360 CPUtime=1800.05
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194304 240790 0 0 0 179838 167 0 0 25 0 1 0 242921808 986480640 240190 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 240840 240190 310 324 0 239910 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 963360

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: 0.99 0.97 0.94 2/79 5443
/proc/meminfo: memFree=1084552/2055920 swapFree=4170240/4192956
[pid=5439] ppid=5437 vsize=0 CPUtime=1800.16
/proc/5439/stat : 5439 (bsolo3.0.17) R 5437 5439 4732 0 -1 4194308 240794 0 0 0 179838 178 0 0 25 0 1 0 242921808 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/5439/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.66
CPU time (s): 1800.21
CPU user time (s): 1798.38
CPU system time (s): 1.82572
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 963360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.38
system time used= 1.82572
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 240794
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= 24475

runsolver used 1.3198 second user time and 3.9164 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Mon Apr 30 16:20:50 UTC 2007

IDJOB= 432805
IDBENCH= 1812
IDSOLVER= 199
FILE ID= node26/432805-1177950050

PBS_JOBID= 4727823

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-danoint.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432805-1177950050/instance-432805-1177950050.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-432805-1177950050 -o ROOT/results/node26/solver-432805-1177950050 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432805-1177950050/instance-432805-1177950050.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  9a58bdfc023900d726e146c07979fe71

RANDOM SEED= 572125448

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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:       1399856 kB
Buffers:         60652 kB
Cached:         496640 kB
SwapCached:       3640 kB
Active:         348792 kB
Inactive:       232244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1399856 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            7376 kB
Writeback:           0 kB
Mapped:          30976 kB
Slab:            60652 kB
Committed_AS:  1344332 kB
PageTables:       1716 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= 66557 MiB

End job on node26 on Mon Apr 30 16:50:53 UTC 2007