Trace number 363359

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) 1800.08 1801.32

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-pp08a.opb
MD5SUMda103607b020ad44cf05bd0679eb486a
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 variables5344
Total number of constraints136
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 constraints136
Minimum length of a constraint31
Maximum length of a constraint240
Number of terms in the objective function 3424
Biggest coefficient in the objective function 3121
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 527152
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262120
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 527152
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)

0.00/0.01	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Time Limit set to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/363359-1177026239/instance-363359-1177026239.opb
0.00/0.01	c File size is 157349 bytes.
0.01/0.04	c Highest Coefficient sum: 527152
0.01/0.04	c Parsing was ok!!
0.01/0.04	c Total parsing time: 0.028 s
0.01/0.04	c Var: 5344 Constr: 200 0/0/200 Lit: 21184 Watch. Lit: 4880
0.01/0.04	c Obj. Vars: 3424 (64.0719 % of total variables)
0.07/0.12	c Pre-processing Time: 0.105 s
0.07/0.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.07/0.12	c        0   4600      200    21184  105     6157   42368      0      0 0.10
0.07/0.12	c Switching off LPR mode.
1799.95/1801.24	c      101   4600      301    35296  117    14919   46605    101    801 0.13
1799.95/1801.24	c      252   4600      452    54690  120    15635   51266    252   1615 0.16
1799.95/1801.24	c      479   4600      679    79658  117    16560   56393    479   2348 0.20
1799.95/1801.24	c      817   4600     1017   115668  113    17142   62033    817   3254 0.25
1799.95/1801.24	c     1326   4600     1526   162899  106    18129   68237   1326   3981 0.33
1799.95/1801.24	c     2091   4600     2291   240762  105    19916   75061   2091   4207 0.50
1799.95/1801.24	c     3239   4600     3439   375219  109    22326   82568   3239   4033 0.80
1799.95/1801.24	c     4962   4600     5162   564296  109    25621   90825   4962   4080 1.22
1799.95/1801.24	c     7546   4600     7746   819535  105    30809   99908   7546   4137 1.82
1799.95/1801.24	c    11426   4600    11626  1281241  110    38473  109899  11426   4351 2.63
1799.95/1801.24	c    17248   4600    17448  2048118  117    50288  120889  17248   4092 4.21
1799.95/1801.24	c    25985   4600    26185  2823183  107    67542  132978  25985   4734 5.49
1799.95/1801.24	c    39097   4600    39297  4414924  112    93785  146276  39097   4316 9.06
1799.95/1801.24	c    58767   4600    58967  7083784  120   133437  160904  58767   2814 20.88
1799.95/1801.24	c    88278   4600    88478 11227103  126   192445  176995  88278   1484 59.48
1799.95/1801.24	c   132548   4600   132748 17092216  128   280585  194695 132548   1397 94.83
1799.95/1801.24	c   198959   4600    14601  1673950  114    44173  214165  14401    610 326.00
1799.95/1801.24	c   298579   4600   114221 15162964  132   244017  235582 114021    686 435.07
1799.95/1801.24	c   448015   4600    37044  5485872  148    88710  259141  36844    403 1111.62
1799.95/1801.24	c Resources Exceeded
1799.95/1801.24	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.95/1801.24	c   19   534462   5800   790019   123491 19567474 123291    296 1800.01
1799.95/1801.24	s UNKNOWN
1799.95/1801.24	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/node7/watcher-363359-1177026239 -o ROOT/results/node7/solver-363359-1177026239 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363359-1177026239/instance-363359-1177026239.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: 1.16 1.19 1.13 3/77 27662
/proc/meminfo: memFree=1746488/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=1408 CPUtime=0
/proc/27662/stat : 27662 (bsolo3.0.16) D 27660 27662 2742 0 -1 4194304 41 0 0 0 0 0 0 0 18 0 1 0 178661558 1441792 25 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10416932 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/27662/statm: 352 25 20 324 0 2 0

[startup+0.0342989 s]
/proc/loadavg: 1.16 1.19 1.13 3/77 27662
/proc/meminfo: memFree=1746488/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=12352 CPUtime=0.01
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 507 0 0 0 1 0 0 0 18 0 1 0 178661558 12648448 475 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10851963 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 3088 475 304 324 0 2118 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12352

[startup+0.102305 s]
/proc/loadavg: 1.16 1.19 1.13 3/77 27662
/proc/meminfo: memFree=1746488/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=5488 CPUtime=0.07
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 855 0 0 0 7 0 0 0 18 0 1 0 178661558 5619712 723 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 1372 723 307 324 0 441 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5488

[startup+0.302333 s]
/proc/loadavg: 1.16 1.19 1.13 3/77 27662
/proc/meminfo: memFree=1746488/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=6788 CPUtime=0.27
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 1248 0 0 0 26 1 0 0 19 0 1 0 178661558 6950912 1075 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27662/statm: 1697 1075 312 324 0 766 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6788

[startup+0.701378 s]
/proc/loadavg: 1.16 1.19 1.13 3/77 27662
/proc/meminfo: memFree=1746488/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=9128 CPUtime=0.67
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 1827 0 0 0 63 4 0 0 23 0 1 0 178661558 9347072 1654 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134547830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27662/statm: 2282 1654 312 324 0 1351 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 9128

[startup+1.50145 s]
/proc/loadavg: 1.16 1.19 1.13 2/78 27663
/proc/meminfo: memFree=1738608/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=14840 CPUtime=1.46
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 3248 0 0 0 140 6 0 0 25 0 1 0 178661558 15196160 3075 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 3710 3076 312 324 0 2779 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 14840

[startup+3.10162 s]
/proc/loadavg: 1.16 1.19 1.13 2/78 27663
/proc/meminfo: memFree=1731376/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=25808 CPUtime=3.07
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 5998 0 0 0 298 9 0 0 25 0 1 0 178661558 26427392 5825 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 6452 5825 312 324 0 5521 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 25808

[startup+6.30195 s]
/proc/loadavg: 1.15 1.18 1.12 2/78 27663
/proc/meminfo: memFree=1706928/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=48276 CPUtime=6.26
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 11626 0 0 0 612 14 0 0 25 0 1 0 178661558 49434624 11453 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10851963 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 12069 11453 312 324 0 11138 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 48276

[startup+12.7016 s]
/proc/loadavg: 1.13 1.18 1.12 2/78 27663
/proc/meminfo: memFree=1666224/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=86288 CPUtime=12.67
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 21111 0 0 0 1245 22 0 0 25 0 1 0 178661558 88358912 20938 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 21572 20938 312 324 0 20641 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 86288

[startup+25.502 s]
/proc/loadavg: 1.10 1.17 1.12 2/78 27663
/proc/meminfo: memFree=1628912/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=121720 CPUtime=25.45
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 29985 0 0 0 2513 32 0 0 25 0 1 0 178661558 124641280 29812 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551296 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 30430 29812 312 324 0 29499 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 121720

[startup+51.1017 s]
/proc/loadavg: 1.07 1.16 1.12 2/78 27663
/proc/meminfo: memFree=1597616/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=152784 CPUtime=51.04
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 37751 0 0 0 5063 41 0 0 25 0 1 0 178661558 156450816 37578 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10534004 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 38196 37578 312 324 0 37265 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 152784

[startup+102.307 s]
/proc/loadavg: 1.03 1.13 1.11 2/78 27663
/proc/meminfo: memFree=1485936/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=263892 CPUtime=102.21
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 65506 0 0 0 10158 63 0 0 25 0 1 0 178661558 270225408 65333 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 65973 65333 312 324 0 65042 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 263892

[startup+162.301 s]
/proc/loadavg: 1.01 1.10 1.09 2/78 27663
/proc/meminfo: memFree=1437552/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=312532 CPUtime=162.16
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 77680 0 0 0 16138 78 0 0 25 0 1 0 178661558 320032768 77507 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134574692 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 78133 77507 312 324 0 77202 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 312532

[startup+222.302 s]
/proc/loadavg: 1.00 1.08 1.09 2/78 27663
/proc/meminfo: memFree=1408560/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=341036 CPUtime=222.13
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 84800 0 0 0 22126 87 0 0 25 0 1 0 178661558 349220864 84627 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 85259 84627 312 324 0 84328 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 341036

[startup+282.302 s]
/proc/loadavg: 1.00 1.06 1.08 2/78 27663
/proc/meminfo: memFree=1392816/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=356788 CPUtime=282.09
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 88735 0 0 0 28115 94 0 0 25 0 1 0 178661558 365350912 88562 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 89197 88562 312 324 0 88266 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 356788

[startup+342.301 s]
/proc/loadavg: 1.00 1.05 1.07 2/78 27663
/proc/meminfo: memFree=1390960/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=358332 CPUtime=342.04
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 89314 0 0 0 34107 97 0 0 25 0 1 0 178661558 366931968 88946 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 89583 88946 312 324 0 88652 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 358332

[startup+402.302 s]
/proc/loadavg: 1.00 1.04 1.07 2/78 27663
/proc/meminfo: memFree=1391024/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=358332 CPUtime=402
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 89314 0 0 0 40096 104 0 0 25 0 1 0 178661558 366931968 88946 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 89583 88946 312 324 0 88652 0
Current children cumulated CPU time (s) 402
Current children cumulated vsize (KiB) 358332

[startup+462.303 s]
/proc/loadavg: 1.00 1.03 1.06 2/78 27663
/proc/meminfo: memFree=1390960/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=358332 CPUtime=461.95
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 89314 0 0 0 46086 109 0 0 25 0 1 0 178661558 366931968 88946 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 89583 88946 312 324 0 88652 0
Current children cumulated CPU time (s) 461.95
Current children cumulated vsize (KiB) 358332

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.06 2/78 27663
/proc/meminfo: memFree=1390896/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=358332 CPUtime=521.91
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 89314 0 0 0 52076 115 0 0 25 0 1 0 178661558 366931968 88946 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 89583 88946 312 324 0 88652 0
Current children cumulated CPU time (s) 521.91
Current children cumulated vsize (KiB) 358332

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.05 2/78 27663
/proc/meminfo: memFree=1380080/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=369544 CPUtime=581.88
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 92130 0 0 0 58067 121 0 0 25 0 1 0 178661558 378413056 91762 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 92386 91762 312 324 0 91455 0
Current children cumulated CPU time (s) 581.88
Current children cumulated vsize (KiB) 369544

[startup+642.303 s]
/proc/loadavg: 1.00 1.01 1.05 2/78 27663
/proc/meminfo: memFree=1347504/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=401676 CPUtime=641.85
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 100161 0 0 0 64055 130 0 0 25 0 1 0 178661558 411316224 99793 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 100419 99793 312 324 0 99488 0
Current children cumulated CPU time (s) 641.85
Current children cumulated vsize (KiB) 401676


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 27663
/proc/meminfo: memFree=1289840/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=459180 CPUtime=881.67
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 114544 0 0 0 88020 147 0 0 25 0 1 0 178661558 470200320 114176 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 114795 114176 312 324 0 113864 0
Current children cumulated CPU time (s) 881.67
Current children cumulated vsize (KiB) 459180

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 27663
/proc/meminfo: memFree=1282032/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=466820 CPUtime=941.64
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 116677 0 0 0 94014 150 0 0 25 0 1 0 178661558 478023680 116074 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 116705 116074 312 324 0 115774 0
Current children cumulated CPU time (s) 941.64
Current children cumulated vsize (KiB) 466820

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 27663
/proc/meminfo: memFree=1282096/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=466820 CPUtime=1001.62
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 116677 0 0 0 100012 150 0 0 25 0 1 0 178661558 478023680 116074 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 116705 116074 312 324 0 115774 0
Current children cumulated CPU time (s) 1001.62
Current children cumulated vsize (KiB) 466820

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 27833
/proc/meminfo: memFree=1280256/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=466820 CPUtime=1061.57
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 116677 0 0 0 105995 162 0 0 25 0 1 0 178661558 478023680 116074 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 116705 116074 312 324 0 115774 0
Current children cumulated CPU time (s) 1061.57
Current children cumulated vsize (KiB) 466820

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27861
/proc/meminfo: memFree=1281264/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=466820 CPUtime=1121.54
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 116677 0 0 0 111984 170 0 0 25 0 1 0 178661558 478023680 116074 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 116705 116074 312 324 0 115774 0
Current children cumulated CPU time (s) 1121.54
Current children cumulated vsize (KiB) 466820

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27861
/proc/meminfo: memFree=1281264/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=466820 CPUtime=1181.5
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 116677 0 0 0 117977 173 0 0 25 0 1 0 178661558 478023680 116074 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 116705 116074 312 324 0 115774 0
Current children cumulated CPU time (s) 1181.5
Current children cumulated vsize (KiB) 466820

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27861
/proc/meminfo: memFree=1281264/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=466820 CPUtime=1241.46
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 116677 0 0 0 123970 176 0 0 25 0 1 0 178661558 478023680 116074 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27662/statm: 116705 116074 312 324 0 115774 0
Current children cumulated CPU time (s) 1241.46
Current children cumulated vsize (KiB) 466820

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27861
/proc/meminfo: memFree=1281392/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=466820 CPUtime=1301.42
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 116677 0 0 0 129965 177 0 0 25 0 1 0 178661558 478023680 116074 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 116705 116074 312 324 0 115774 0
Current children cumulated CPU time (s) 1301.42
Current children cumulated vsize (KiB) 466820

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27861
/proc/meminfo: memFree=1281392/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=466820 CPUtime=1361.38
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 116677 0 0 0 135960 178 0 0 25 0 1 0 178661558 478023680 116074 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 116705 116074 312 324 0 115774 0
Current children cumulated CPU time (s) 1361.38
Current children cumulated vsize (KiB) 466820

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27861
/proc/meminfo: memFree=1281392/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=466820 CPUtime=1421.31
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 116677 0 0 0 141951 180 0 0 25 0 1 0 178661558 478023680 116074 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 116705 116074 312 324 0 115774 0
Current children cumulated CPU time (s) 1421.31
Current children cumulated vsize (KiB) 466820

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27861
/proc/meminfo: memFree=1281392/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=466820 CPUtime=1481.27
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 116677 0 0 0 147945 182 0 0 25 0 1 0 178661558 478023680 116074 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550959 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 116705 116074 312 324 0 115774 0
Current children cumulated CPU time (s) 1481.27
Current children cumulated vsize (KiB) 466820

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27861
/proc/meminfo: memFree=1281328/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=466820 CPUtime=1541.23
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 116677 0 0 0 153941 182 0 0 25 0 1 0 178661558 478023680 116074 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 116705 116074 312 324 0 115774 0
Current children cumulated CPU time (s) 1541.23
Current children cumulated vsize (KiB) 466820

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27861
/proc/meminfo: memFree=1281328/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=466820 CPUtime=1601.19
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 116677 0 0 0 159936 183 0 0 25 0 1 0 178661558 478023680 116074 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 116705 116074 312 324 0 115774 0
Current children cumulated CPU time (s) 1601.19
Current children cumulated vsize (KiB) 466820

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27861
/proc/meminfo: memFree=1281264/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=466820 CPUtime=1661.15
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 116677 0 0 0 165931 184 0 0 25 0 1 0 178661558 478023680 116074 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 116705 116074 312 324 0 115774 0
Current children cumulated CPU time (s) 1661.15
Current children cumulated vsize (KiB) 466820

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27861
/proc/meminfo: memFree=1281264/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=466820 CPUtime=1721.12
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 116677 0 0 0 171926 186 0 0 25 0 1 0 178661558 478023680 116074 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 116705 116074 312 324 0 115774 0
Current children cumulated CPU time (s) 1721.12
Current children cumulated vsize (KiB) 466820

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27861
/proc/meminfo: memFree=1281136/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=466820 CPUtime=1781.06
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194304 116677 0 0 0 177920 186 0 0 25 0 1 0 178661558 478023680 116074 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 116705 116074 312 324 0 115774 0
Current children cumulated CPU time (s) 1781.06
Current children cumulated vsize (KiB) 466820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27861
/proc/meminfo: memFree=1656112/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=0 CPUtime=1800.06
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194308 116678 0 0 0 179813 193 0 0 25 0 1 0 178661558 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.06
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

[startup+1801.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27861
/proc/meminfo: memFree=1656112/2055920 swapFree=4159720/4192956
[pid=27662] ppid=27660 vsize=0 CPUtime=1800.06
/proc/27662/stat : 27662 (bsolo3.0.16) R 27660 27662 2742 0 -1 4194308 116678 0 0 0 179813 193 0 0 25 0 1 0 178661558 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27662/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.32
CPU time (s): 1800.08
CPU user time (s): 1798.13
CPU system time (s): 1.9437
CPU usage (%): 99.9312
Max. virtual memory (cumulated for all children) (KiB): 467760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.13
system time used= 1.9437
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 116678
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= 35291

runsolver used 1.85572 second user time and 4.70628 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Thu Apr 19 23:43:59 UTC 2007

IDJOB= 363359
IDBENCH= 1807
IDSOLVER= 163
FILE ID= node7/363359-1177026239

PBS_JOBID= 4630591

Free space on /tmp= 66367 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-pp08a.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363359-1177026239/instance-363359-1177026239.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-363359-1177026239 -o ROOT/results/node7/solver-363359-1177026239 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363359-1177026239/instance-363359-1177026239.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  da103607b020ad44cf05bd0679eb486a

RANDOM SEED= 686580289

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1746896 kB
Buffers:         27000 kB
Cached:         211620 kB
SwapCached:      12980 kB
Active:          60984 kB
Inactive:       205808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1746896 kB
SwapTotal:     4192956 kB
SwapFree:      4159720 kB
Dirty:            4692 kB
Writeback:           0 kB
Mapped:          35296 kB
Slab:            27692 kB
Committed_AS:  7979272 kB
PageTables:       1872 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= 66367 MiB

End job on node7 on Fri Apr 20 00:14:03 UTC 2007