Trace number 351668

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) 1800.07 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-set1ch.opb
MD5SUM6815697d1fd827c594e155d1d753b261
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14010
Best CPU time to get the best result obtained on this benchmark1782.78
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 14010
Optimality of the best value was proved NO
Number of variables14400
Total number of constraints492
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 constraints492
Minimum length of a constraint31
Maximum length of a constraint630
Number of terms in the objective function 7200
Biggest coefficient in the objective function 3483
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 530175
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262141
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 530175
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/351668-1176609058/instance-351668-1176609058.opb
0.00/0.00	c File size is 440016 bytes.
0.03/0.09	c Highest Coefficient sum: 530175
0.03/0.09	c Parsing was ok!!
0.03/0.09	c Total parsing time: 0.086 s
0.03/0.09	c Var: 14400 Constr: 732 0/0/732 Lit: 55800 Watch. Lit: 12872
0.03/0.09	c Obj. Vars: 7200 (50 % of total variables)
0.29/0.31	c Pre-processing Time: 0.306 s
0.29/0.31	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.31	c        0   9380      732    55800   76    45776  111600      0      0 0.31
0.29/0.31	c Switching off LPR mode.
1799.93/1800.56	c      100   9380      832    63685   76    46265  122761    100    263 0.38
1799.93/1800.56	c      250   9380      982    72281   73    46548  135038    250    560 0.45
1799.93/1800.56	c      475   9380     1207    84823   70    47777  148542    475    736 0.65
1799.93/1800.56	c      813   9378     1545   106533   68    48440  163397    813    879 0.92
1799.93/1800.56	c     1321   9378     2053   131007   63    49432  179737   1321   1363 0.97
1799.93/1800.56	c     2085   9378     2817   182617   64    50994  197711   2085   1800 1.16
1799.93/1800.56	c     3231   9376     3963   237442   59    53847  217483   3231   1967 1.64
1799.93/1800.56	c     4953   9376     5685   353639   62    57770  239232   4953   2096 2.36
1799.93/1800.56	c     7538   9376     8270   550137   66    62903  263156   7538   2516 3.00
1799.93/1800.56	c    11418   9374    12150   711143   58    71589  289472  11418   2948 3.87
1799.93/1800.56	c    17241   9373    17973   865803   48    83158  318420  17241   3208 5.37
1799.93/1800.56	c    25978   9364    26710  1405850   52   100807  350263  25978   3006 8.64
1799.93/1800.56	c    39089   9362    39821  2007918   50   126901  385290  39089   3216 12.15
1799.93/1800.56	c    58759   9360    59491  2513084   42   166187  423820  58759   2695 21.80
1799.93/1800.56	c    88269   9350    89001  3713540   41   226237  466203  88269   2769 31.87
1799.93/1800.56	c   132540   9340   133272  5251424   39   314588  512824 132540   2069 64.05
1799.93/1800.56	c   198950   9332   199682  6561425   32   447423  564107 198950   1237 160.82
1799.93/1800.56	c   298570   9329   299302 10983493   36   646518  620518 298570    626 476.72
1799.93/1800.56	c   448005   9329   448737 16084010   35   945632  682570 448005    415 1078.23
1799.93/1800.56	c Resources Exceeded
1799.93/1800.56	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.93/1800.56	c   19   656165  59851  3127032   656897 24360611 656165    364 1800.00
1799.93/1800.56	s UNKNOWN
1799.93/1800.56	c Total time: 1800 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/node65/watcher-351668-1176609058 -o ROOT/results/node65/solver-351668-1176609058 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351668-1176609058/instance-351668-1176609058.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: 0.84 0.95 0.98 3/64 5336
/proc/meminfo: memFree=1671800/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=12168 CPUtime=0
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 136895452 12460032 335 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 3042 336 281 324 0 2003 0

[startup+0.0377739 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 5336
/proc/meminfo: memFree=1671800/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=5440 CPUtime=0.03
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 674 0 0 0 3 0 0 0 18 0 1 0 136895452 5570560 642 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 1360 642 323 324 0 321 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5440

[startup+0.10178 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 5336
/proc/meminfo: memFree=1671800/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=7800 CPUtime=0.08
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 1434 0 0 0 8 0 0 0 18 0 1 0 136895452 7987200 1294 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 6121083 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 1950 1294 305 324 0 1019 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7800

[startup+0.301796 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 5336
/proc/meminfo: memFree=1671800/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=8740 CPUtime=0.29
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 1762 0 0 0 27 2 0 0 19 0 1 0 136895452 8949760 1508 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 2185 1508 307 324 0 1254 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8740

[startup+0.701828 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 5336
/proc/meminfo: memFree=1671800/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=8608 CPUtime=0.69
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 1874 0 0 0 62 7 0 0 22 0 1 0 136895452 8814592 1514 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 2152 1514 312 324 0 1221 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8608

[startup+1.50189 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 5337
/proc/meminfo: memFree=1666224/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=10316 CPUtime=1.49
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 2269 0 0 0 136 13 0 0 25 0 1 0 136895452 10563584 1909 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 2579 1909 312 324 0 1648 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10316

[startup+3.10103 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 5337
/proc/meminfo: memFree=1663856/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=15548 CPUtime=3.09
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 3578 0 0 0 287 22 0 0 25 0 1 0 136895452 15921152 3218 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 3887 3218 312 324 0 2956 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15548

[startup+6.3013 s]
/proc/loadavg: 0.87 0.95 0.98 2/65 5337
/proc/meminfo: memFree=1654768/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=22204 CPUtime=6.28
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 5266 0 0 0 597 31 0 0 25 0 1 0 136895452 22736896 4906 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 5551 4906 312 324 0 4620 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22204

[startup+12.7028 s]
/proc/loadavg: 0.88 0.95 0.98 2/65 5337
/proc/meminfo: memFree=1638000/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=38980 CPUtime=12.68
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 9444 0 0 0 1222 46 0 0 25 0 1 0 136895452 39915520 9084 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 6121083 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 9745 9084 312 324 0 8814 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38980

[startup+25.5019 s]
/proc/loadavg: 0.90 0.95 0.98 2/65 5337
/proc/meminfo: memFree=1624304/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=51272 CPUtime=25.48
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 12517 0 0 0 2495 53 0 0 25 0 1 0 136895452 52502528 12157 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 12818 12157 312 324 0 11887 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 51272

[startup+51.102 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 5337
/proc/meminfo: memFree=1593584/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=82024 CPUtime=51.07
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 20222 0 0 0 5029 78 0 0 25 0 1 0 136895452 83992576 19862 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 20506 19862 312 324 0 19575 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 82024

[startup+102.305 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 5337
/proc/meminfo: memFree=1569968/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=105316 CPUtime=102.26
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 26036 0 0 0 10120 106 0 0 25 0 1 0 136895452 107843584 25676 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 26329 25676 312 324 0 25398 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 105316

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5337
/proc/meminfo: memFree=1560752/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=116868 CPUtime=162.24
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 28936 0 0 0 16103 121 0 0 25 0 1 0 136895452 119672832 28576 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 29217 28576 312 324 0 28286 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 116868

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5337
/proc/meminfo: memFree=1532336/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=142856 CPUtime=222.23
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 35424 0 0 0 22068 155 0 0 25 0 1 0 136895452 146284544 35064 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 35714 35064 312 324 0 34783 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 142856

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5337
/proc/meminfo: memFree=1522096/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=153104 CPUtime=282.22
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 37985 0 0 0 28059 163 0 0 25 0 1 0 136895452 156778496 37625 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 38276 37625 312 324 0 37345 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 153104

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5337
/proc/meminfo: memFree=1514160/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=160884 CPUtime=342.19
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 39942 0 0 0 34052 167 0 0 25 0 1 0 136895452 164745216 39582 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 40221 39582 312 324 0 39290 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 160884

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5337
/proc/meminfo: memFree=1504240/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=170908 CPUtime=402.19
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 42429 0 0 0 40045 174 0 0 25 0 1 0 136895452 175009792 42069 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 42727 42069 312 324 0 41796 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 170908

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5337
/proc/meminfo: memFree=1495664/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=179368 CPUtime=462.17
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 44550 0 0 0 46037 180 0 0 25 0 1 0 136895452 183672832 44190 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 44842 44190 312 324 0 43911 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 179368

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5337
/proc/meminfo: memFree=1460656/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=214516 CPUtime=522.15
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 53329 0 0 0 52014 201 0 0 25 0 1 0 136895452 219664384 52969 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 53629 52969 312 324 0 52698 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 214516

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5337
/proc/meminfo: memFree=1451312/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=223736 CPUtime=582.14
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 55642 0 0 0 58006 208 0 0 25 0 1 0 136895452 229105664 55282 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 55934 55282 312 324 0 55003 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 223736

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 5505
/proc/meminfo: memFree=1440944/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=232696 CPUtime=642.05
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 57885 0 0 0 63990 215 0 0 25 0 1 0 136895452 238280704 57525 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551560 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 58174 57525 312 324 0 57243 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 232696


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5535
/proc/meminfo: memFree=1425264/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=249584 CPUtime=821.99
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 62092 0 0 0 81971 228 0 0 25 0 1 0 136895452 255574016 61732 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 62396 61732 312 324 0 61465 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 249584

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5535
/proc/meminfo: memFree=1421872/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=252984 CPUtime=881.97
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 62938 0 0 0 87967 230 0 0 25 0 1 0 136895452 259055616 62578 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 63246 62578 312 324 0 62315 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 252984

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5535
/proc/meminfo: memFree=1417968/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=256888 CPUtime=941.95
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 63914 0 0 0 93961 234 0 0 25 0 1 0 136895452 263053312 63554 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 64222 63554 312 324 0 63291 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 256888

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5535
/proc/meminfo: memFree=1415024/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=259752 CPUtime=1001.94
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 64638 0 0 0 99957 237 0 0 25 0 1 0 136895452 265986048 64278 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 64938 64278 312 324 0 64007 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 259752

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5535
/proc/meminfo: memFree=1412144/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=262612 CPUtime=1061.92
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 65367 0 0 0 105952 240 0 0 25 0 1 0 136895452 268914688 65007 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 6118908 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 65653 65007 312 324 0 64722 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 262612

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5535
/proc/meminfo: memFree=1394928/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=279908 CPUtime=1121.9
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 69671 0 0 0 111932 258 0 0 25 0 1 0 136895452 286625792 69311 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 69977 69311 312 324 0 69046 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 279908

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5535
/proc/meminfo: memFree=1372976/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=303004 CPUtime=1181.89
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 75463 0 0 0 117908 281 0 0 25 0 1 0 136895452 310276096 75103 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 75751 75103 312 324 0 74820 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 303004

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5535
/proc/meminfo: memFree=1350832/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=323872 CPUtime=1241.87
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 80685 0 0 0 123893 294 0 0 25 0 1 0 136895452 331644928 80325 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 80968 80325 312 324 0 80037 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 323872

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5535
/proc/meminfo: memFree=1338928/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=335704 CPUtime=1301.87
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 83637 0 0 0 129884 303 0 0 25 0 1 0 136895452 343760896 83277 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551513 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 83926 83277 312 324 0 82995 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 335704

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5535
/proc/meminfo: memFree=1327728/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=346892 CPUtime=1361.84
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 86438 0 0 0 135875 309 0 0 25 0 1 0 136895452 355217408 86078 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 86723 86078 312 324 0 85792 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 346892

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5535
/proc/meminfo: memFree=1318640/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=356024 CPUtime=1421.83
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 88702 0 0 0 141867 316 0 0 25 0 1 0 136895452 364568576 88342 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 89006 88342 312 324 0 88075 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 356024

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5535
/proc/meminfo: memFree=1311792/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=362916 CPUtime=1481.81
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 90436 0 0 0 147859 322 0 0 25 0 1 0 136895452 371625984 90076 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 90729 90076 312 324 0 89798 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 362916

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5535
/proc/meminfo: memFree=1304880/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=369816 CPUtime=1541.8
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 92171 0 0 0 153853 327 0 0 25 0 1 0 136895452 378691584 91811 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 92454 91811 312 324 0 91523 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 369816

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5535
/proc/meminfo: memFree=1299504/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=375312 CPUtime=1601.78
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 93523 0 0 0 159848 330 0 0 25 0 1 0 136895452 384319488 93163 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 93828 93163 312 324 0 92897 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 375312

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5535
/proc/meminfo: memFree=1293680/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=381060 CPUtime=1661.77
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 94967 0 0 0 165843 334 0 0 25 0 1 0 136895452 390205440 94607 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 95265 94607 312 324 0 94334 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 381060

[startup+1722.3 s]
/proc/loadavg: 1.10 1.00 0.99 2/65 5535
/proc/meminfo: memFree=1288496/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=386296 CPUtime=1721.75
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 96265 0 0 0 171837 338 0 0 25 0 1 0 136895452 395567104 95905 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 96574 95905 312 324 0 95643 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 386296

[startup+1782.3 s]
/proc/loadavg: 1.16 1.03 1.00 2/65 5535
/proc/meminfo: memFree=1283696/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=390992 CPUtime=1781.74
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194304 97439 0 0 0 177832 342 0 0 25 0 1 0 136895452 400375808 97079 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/statm: 97748 97079 312 324 0 96817 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 390992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.11 1.03 1.00 2/65 5535
/proc/meminfo: memFree=1528880/2055920 swapFree=4183872/4192956
[pid=5336] ppid=5334 vsize=0 CPUtime=1800.04
/proc/5336/stat : 5336 (bsolo3.0.16) R 5334 5336 5276 0 -1 4194308 97822 0 0 0 179657 347 0 0 25 0 1 0 136895452 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5336/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): 1800.63
CPU time (s): 1800.07
CPU user time (s): 1796.58
CPU system time (s): 3.49047
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 392432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.58
system time used= 3.49047
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 97822
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= 3295

runsolver used 1.18282 second user time and 3.79542 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Sun Apr 15 03:50:58 UTC 2007

IDJOB= 351668
IDBENCH= 1789
IDSOLVER= 163
FILE ID= node65/351668-1176609058

PBS_JOBID= 4557057

Free space on /tmp= 66560 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-set1ch.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351668-1176609058/instance-351668-1176609058.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-351668-1176609058 -o ROOT/results/node65/solver-351668-1176609058 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351668-1176609058/instance-351668-1176609058.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  6815697d1fd827c594e155d1d753b261

RANDOM SEED= 25625104

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:       1672272 kB
Buffers:         48848 kB
Cached:         257344 kB
SwapCached:       3616 kB
Active:          46504 kB
Inactive:       271208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672272 kB
SwapTotal:     4192956 kB
SwapFree:      4183872 kB
Dirty:            4992 kB
Writeback:           0 kB
Mapped:          15376 kB
Slab:            51936 kB
Committed_AS:   915596 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= 66560 MiB

End job on node65 on Sun Apr 15 04:21:01 UTC 2007