Trace number 432563

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) 1800.14 1800.78

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran4x64.opb
MD5SUM094943d5c572e297ea40a22e131cb082
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.186971
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7936
Total number of constraints324
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 constraints324
Minimum length of a constraint31
Maximum length of a constraint1920
Number of terms in the objective function 7936
Biggest coefficient in the objective function 1873
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530542
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530542
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/432563-1177945447/instance-432563-1177945447.opb
0.00/0.00	c File size is 306114 bytes.
0.00/0.06	c Highest Coefficient sum: 530542
0.00/0.06	c Parsing was ok!!
0.00/0.06	c Total parsing time: 0.06 s
0.06/0.06	c Var: 7936 Constr: 392 41/0/351 Lit: 38656 Watch. Lit: 23432
0.06/0.06	c Obj. Vars: 7936 (100 % of total variables)
2.39/2.45	c Pre-processing Time: 2.454 s
2.39/2.45	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.39/2.45	c        0   3776      392    38656   98    23469   60285      0      0 2.45
2.39/2.45	c Switching off LPR mode.
1800.06/1800.70	c      101   3776      493   126663  256    23676   66314    101     40 2.52
1800.06/1800.70	c      251   3776      643   211198  328    24000   72946    251     95 2.62
1800.06/1800.70	c      476   3776      868   226764  261    24469   80241    476    177 2.68
1800.06/1800.70	c      824   3776     1216   248388  204    25159   88266    824    288 2.86
1800.06/1800.70	c     1332   3776     1724   279839  162    26168   97093   1332    435 3.06
1800.06/1800.70	c     2095   3776     2487   331670  133    27701  106803   2095    586 3.57
1800.06/1800.70	c     3241   3776     3633   405917  111    29971  117484   3241    688 4.71
1800.06/1800.70	c     4962   3776     5354   532685   99    33420  129233   4962    774 6.41
1800.06/1800.70	c     7548   3776     7940   818230  103    38605  142157   7548    892 8.45
1800.06/1800.70	c    11427   3776    11819  1264479  106    46369  156373  11427    959 11.91
1800.06/1800.70	c    17249   3776    17641  1673009   94    58005  172011  17249   1095 15.75
1800.06/1800.70	c    25986   3776    26378  2448761   92    75484  189213  25986    998 26.02
1800.06/1800.70	c    39096   3776    39488  3677378   93   101705  208135  39096   1103 35.42
1800.06/1800.70	c    58768   3776    59160  6000401  101   141052  228949  58768    825 71.18
1800.06/1800.70	c    88278   3776    88670  9059996  102   200066  251844  88278    528 167.18
1800.06/1800.70	c   132548   3776   132940 15226154  114   288603  277029 132548    312 424.83
1800.06/1800.70	c   198959   3776   199351 23957014  120   421427  304732 198959    203 978.80
1800.06/1800.70	c Caught signal: 15
1800.06/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.70	c   17   275366 142349  1405939   275758 32916192 275366    152 1800.07
1800.06/1800.70	s UNKNOWN
1800.06/1800.70	c Total time: 1800.07 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node66/watcher-432563-1177945447 -o ROOT/results/node66/solver-432563-1177945447 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432563-1177945447/instance-432563-1177945447.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: 0.99 0.97 0.91 3/64 32350
/proc/meminfo: memFree=1740528/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=12036 CPUtime=0
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 270534296 12324864 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 3009 333 279 324 0 2004 0

[startup+0.066389 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 32350
/proc/meminfo: memFree=1740528/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=5828 CPUtime=0.06
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 905 0 0 0 6 0 0 0 18 0 1 0 270534296 5967872 800 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 1457 802 299 324 0 527 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5828

[startup+0.101395 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 32350
/proc/meminfo: memFree=1740528/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=6224 CPUtime=0.09
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 1028 0 0 0 9 0 0 0 18 0 1 0 270534296 6373376 923 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 1556 923 303 324 0 626 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6224

[startup+0.301436 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 32350
/proc/meminfo: memFree=1740528/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=6224 CPUtime=0.29
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 1028 0 0 0 29 0 0 0 19 0 1 0 270534296 6373376 923 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 1556 923 303 324 0 626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6224

[startup+0.701514 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 32350
/proc/meminfo: memFree=1740528/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=6224 CPUtime=0.69
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 1028 0 0 0 69 0 0 0 22 0 1 0 270534296 6373376 923 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 1556 923 303 324 0 626 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6224

[startup+1.50167 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1737640/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=6476 CPUtime=1.49
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 1159 0 0 0 148 1 0 0 25 0 1 0 270534296 6631424 991 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 1619 991 305 324 0 689 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6476

[startup+3.10199 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1737256/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=9464 CPUtime=3.09
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 1931 0 0 0 307 2 0 0 25 0 1 0 270534296 9691136 1731 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551225 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 2366 1731 309 324 0 1436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9464

[startup+6.30163 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1732008/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=12804 CPUtime=6.29
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 2781 0 0 0 627 2 0 0 25 0 1 0 270534296 13111296 2581 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571812 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 3201 2581 309 324 0 2271 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12804

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1720696/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=24792 CPUtime=12.69
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 5770 0 0 0 1265 4 0 0 25 0 1 0 270534296 25387008 5570 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 6198 5570 309 324 0 5268 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24792

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1704760/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=39416 CPUtime=25.48
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 9424 0 0 0 2542 6 0 0 25 0 1 0 270534296 40361984 9224 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 9854 9224 309 324 0 8924 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39416

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1668664/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=75756 CPUtime=51.07
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 18504 0 0 0 5094 13 0 0 25 0 1 0 270534296 77574144 18304 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 18939 18304 309 324 0 18009 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 75756

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1643768/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=100168 CPUtime=102.25
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 24593 0 0 0 10205 20 0 0 25 0 1 0 270534296 102572032 24393 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 25042 24393 309 324 0 24112 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 100168

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1614456/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=129648 CPUtime=162.23
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 31966 0 0 0 16195 28 0 0 25 0 1 0 270534296 132759552 31766 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10272609 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 32412 31766 309 324 0 31482 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 129648

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1591864/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=151984 CPUtime=222.2
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 37574 0 0 0 22188 32 0 0 25 0 1 0 270534296 155631616 37374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134552778 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 37996 37374 309 324 0 37066 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 151984

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1571064/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=173052 CPUtime=282.18
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 42823 0 0 0 28179 39 0 0 25 0 1 0 270534296 177205248 42623 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 43263 42623 309 324 0 42333 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 173052

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1555064/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=189008 CPUtime=342.17
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 46803 0 0 0 34174 43 0 0 25 0 1 0 270534296 193544192 46603 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 47252 46603 309 324 0 46322 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 189008

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1537208/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=206860 CPUtime=402.14
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 51267 0 0 0 40166 48 0 0 25 0 1 0 270534296 211824640 51067 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 51715 51067 309 324 0 50785 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 206860

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1517688/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=226168 CPUtime=462.12
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 56106 0 0 0 46159 53 0 0 25 0 1 0 270534296 231596032 55906 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 56542 55906 309 324 0 55612 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 226168

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1500152/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=243860 CPUtime=522.1
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 60516 0 0 0 52152 58 0 0 25 0 1 0 270534296 249712640 60316 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 60965 60316 309 324 0 60035 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 243860

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1487416/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=256300 CPUtime=582.08
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 63631 0 0 0 58147 61 0 0 25 0 1 0 270534296 262451200 63431 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 64075 63431 309 324 0 63145 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 256300

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1472824/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=270792 CPUtime=642.07
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 67252 0 0 0 64142 65 0 0 25 0 1 0 270534296 277291008 67052 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 67698 67052 309 324 0 66768 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 270792


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1427832/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=315740 CPUtime=881.98
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 78501 0 0 0 88121 77 0 0 25 0 1 0 270534296 323317760 78301 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 78935 78301 309 324 0 78005 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 315740

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1417272/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=326560 CPUtime=941.95
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 81189 0 0 0 94115 80 0 0 25 0 1 0 270534296 334397440 80989 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 81640 80989 309 324 0 80710 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 326560

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1407608/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=335992 CPUtime=1001.94
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 83552 0 0 0 100111 83 0 0 25 0 1 0 270534296 344055808 83352 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 83998 83352 309 324 0 83068 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 335992

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1400568/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=343096 CPUtime=1061.91
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 85323 0 0 0 106107 84 0 0 25 0 1 0 270534296 351330304 85123 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 85774 85123 309 324 0 84844 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 343096

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1391416/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=352040 CPUtime=1121.89
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 87587 0 0 0 112102 87 0 0 25 0 1 0 270534296 360488960 87387 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 88010 87387 309 324 0 87080 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 352040

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1382264/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=361232 CPUtime=1181.87
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 89886 0 0 0 118098 89 0 0 25 0 1 0 270534296 369901568 89686 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 90308 89686 309 324 0 89378 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 361232

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1373176/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=370276 CPUtime=1241.85
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 92149 0 0 0 124094 91 0 0 25 0 1 0 270534296 379162624 91949 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 92569 91949 309 324 0 91639 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 370276

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1364856/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=378520 CPUtime=1301.83
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 94200 0 0 0 130091 92 0 0 25 0 1 0 270534296 387604480 94000 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 94630 94000 309 324 0 93700 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 378520

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1357304/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=386156 CPUtime=1361.81
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 96116 0 0 0 136087 94 0 0 25 0 1 0 270534296 395423744 95916 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 96539 95916 309 324 0 95609 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 386156

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1347000/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=396360 CPUtime=1421.79
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 98667 0 0 0 142082 97 0 0 25 0 1 0 270534296 405872640 98467 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 99090 98467 309 324 0 98160 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 396360

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1336312/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=407052 CPUtime=1481.76
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 101336 0 0 0 148077 99 0 0 25 0 1 0 270534296 416821248 101136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 101763 101136 309 324 0 100833 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 407052

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1327544/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=415824 CPUtime=1541.74
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 103510 0 0 0 154074 100 0 0 25 0 1 0 270534296 425803776 103310 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 103956 103310 309 324 0 103026 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 415824

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1317752/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=425664 CPUtime=1601.72
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 105976 0 0 0 160069 103 0 0 25 0 1 0 270534296 435879936 105776 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 106416 105776 309 324 0 105486 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 425664

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1308088/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=435252 CPUtime=1661.7
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 108368 0 0 0 166065 105 0 0 25 0 1 0 270534296 445698048 108168 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 108813 108168 309 324 0 107883 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 435252

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1300216/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=443152 CPUtime=1721.68
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 110355 0 0 0 172060 108 0 0 25 0 1 0 270534296 453787648 110155 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 110788 110155 309 324 0 109858 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 443152

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1290104/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=453096 CPUtime=1781.66
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 112849 0 0 0 178055 111 0 0 25 0 1 0 270534296 463970304 112649 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 113274 112649 309 324 0 112344 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 453096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1287352/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=455828 CPUtime=1800.06
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 113528 0 0 0 179894 112 0 0 25 0 1 0 270534296 466767872 113328 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 113957 113328 309 324 0 113027 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 455828

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32351
/proc/meminfo: memFree=1287352/2055920 swapFree=4183060/4192956
[pid=32350] ppid=32348 vsize=455828 CPUtime=1800.06
/proc/32350/stat : 32350 (bsolo3.0.17) R 32348 32350 31599 0 -1 4194304 113528 0 0 0 179894 112 0 0 25 0 1 0 270534296 466767872 113328 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32350/statm: 113957 113328 309 324 0 113027 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 455828

Child status: 15
Real time (s): 1800.78
CPU time (s): 1800.14
CPU user time (s): 1798.95
CPU system time (s): 1.19382
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 455828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.95
system time used= 1.19382
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 113532
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= 2106

runsolver used 1.46478 second user time and 3.45847 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Mon Apr 30 15:04:07 UTC 2007

IDJOB= 432563
IDBENCH= 1560
IDSOLVER= 199
FILE ID= node66/432563-1177945447

PBS_JOBID= 4727590

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran4x64.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432563-1177945447/instance-432563-1177945447.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-432563-1177945447 -o ROOT/results/node66/solver-432563-1177945447 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432563-1177945447/instance-432563-1177945447.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  094943d5c572e297ea40a22e131cb082

RANDOM SEED= 288953852

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1740872 kB
Buffers:         32256 kB
Cached:         203204 kB
SwapCached:       3968 kB
Active:          72012 kB
Inactive:       173420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1740872 kB
SwapTotal:     4192956 kB
SwapFree:      4183060 kB
Dirty:            6900 kB
Writeback:           0 kB
Mapped:          15912 kB
Slab:            55604 kB
Committed_AS:  1920372 kB
PageTables:       1376 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= 66558 MiB

End job on node66 on Mon Apr 30 15:34:10 UTC 2007