Trace number 348137

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) 1800.12 1800.9

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-A1C1S1.opb
MD5SUM8e9a545df4abbe3f7a2b003048b42200
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables103872
Total number of constraints3312
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 constraints3312
Minimum length of a constraint31
Maximum length of a constraint725
Number of terms in the objective function 37632
Biggest coefficient in the objective function 1116
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 555552
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 555552
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/348137-1176569866/instance-348137-1176569866.opb
0.00/0.01	c File size is 3389239 bytes.
0.68/0.72	c Highest Coefficient sum: 555552
0.68/0.72	c Parsing was ok!!
0.68/0.72	c Total parsing time: 0.712 s
0.68/0.76	c Var: 103872 Constr: 4560 0/0/4560 Lit: 416936 Watch. Lit: 89462
0.68/0.76	c Obj. Vars: 37632 (36.2292 % of total variables)
3.58/3.62	c Pre-processing Time: 3.61 s
3.58/3.62	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.58/3.62	c        0  64560     4560   416936   91   374974  833872      0      0 3.61
3.58/3.62	c Switching off LPR mode.
1800.01/1800.80	c      100  64560     4660   422305   90   375174  917260    100     24 4.00
1800.01/1800.80	c      255  64560     4815   427914   88   375484  500000    255     62 4.05
1800.01/1800.80	c      481  64560     5041   432070   85   375936  550001    481    113 4.23
1800.01/1800.80	c      821  64560     5381   457279   84   376616  605002    821    179 4.57
1800.01/1800.80	c     1331  64560     5891   472567   80   377636  665503   1331    285 4.66
1800.01/1800.80	c     2096  64560     6656   510654   76   379166  732054   2096    396 5.29
1800.01/1800.80	c     3242  64558     7802   581561   74   381457  805260   3242    572 5.67
1800.01/1800.80	c     4963  64558     9523   720990   75   384899  885787   4963    788 6.29
1800.01/1800.80	c     7547  64558    12107   832312   68   390067  974366   7547   1085 6.95
1800.01/1800.80	c    11427  64557    15987   964459   60   397826  500000  11427   1398 8.17
1800.01/1800.80	c    17249  64557    21809  1113369   51   409470  550001  17249   1709 10.09
1800.01/1800.80	c    25992  64557    30552  1705308   55   426956  605002  25992   1733 14.99
1800.01/1800.80	c    39102  64555    43662  2651494   60   453175  665503  39102   1739 22.48
1800.01/1800.80	c    58773  64554    63333  3349649   52   492516  732054  58773   1719 34.17
1800.01/1800.80	c    88284  64554    92844  6834220   73   551538  805260  88284   1389 63.53
1800.01/1800.80	c   132556  64554   137116  9989322   72   640082  885787 132556   1357 97.67
1800.01/1800.80	c   198967  64554   203527 16014768   78   772904  974366 198967    965 206.04
1800.01/1800.80	c   298588  64554   303148 23216637   76   972146  500000 298588    595 501.59
1800.01/1800.80	c Caught signal: 15
1800.01/1800.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.01/1800.80	c   18   439502  41546  1306247   444062 42094091 439502    244 1800.02
1800.01/1800.80	s UNKNOWN
1800.01/1800.80	c Total time: 1800.02 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/node38/watcher-348137-1176569866 -o ROOT/results/node38/solver-348137-1176569866 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348137-1176569866/instance-348137-1176569866.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 0.99 3/77 21436
/proc/meminfo: memFree=1405456/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=3780 CPUtime=0
/proc/21436/stat : 21436 (bsolo3.0.16) D 21434 21436 21067 0 -1 4194304 185 0 2 0 0 0 0 0 18 0 1 0 89153296 3870720 155 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160395582 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/21436/statm: 945 155 129 324 0 14 0

[startup+0.039118 s]
/proc/loadavg: 0.84 0.95 0.99 3/77 21436
/proc/meminfo: memFree=1405456/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=16060 CPUtime=0.02
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 627 0 3 0 2 0 0 0 18 0 1 0 89153296 16445440 598 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 4015 599 314 324 0 2256 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 16060

[startup+0.102132 s]
/proc/loadavg: 0.84 0.95 0.99 3/77 21436
/proc/meminfo: memFree=1405456/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=18892 CPUtime=0.08
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 1474 0 3 0 8 0 0 0 18 0 1 0 89153296 19345408 1327 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525198 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 4723 1327 389 324 0 2964 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 18892

[startup+0.302168 s]
/proc/loadavg: 0.84 0.95 0.99 3/77 21436
/proc/meminfo: memFree=1405456/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=14648 CPUtime=0.28
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 2732 0 3 0 28 0 0 0 19 0 1 0 89153296 14999552 2535 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 9041531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 3662 2535 623 324 0 1903 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 14648

[startup+0.701246 s]
/proc/loadavg: 0.84 0.95 0.99 3/77 21436
/proc/meminfo: memFree=1405456/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=20592 CPUtime=0.68
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 4834 0 3 0 67 1 0 0 23 0 1 0 89153296 21086208 4383 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 5148 4383 1079 324 0 3389 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 20592

[startup+1.5014 s]
/proc/loadavg: 0.84 0.95 0.99 2/78 21437
/proc/meminfo: memFree=1376008/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=35584 CPUtime=1.48
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 9239 0 3 0 143 5 0 0 25 0 1 0 89153296 36438016 7886 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 8896 7886 306 324 0 7965 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 35584

[startup+3.10171 s]
/proc/loadavg: 0.84 0.95 0.99 2/78 21437
/proc/meminfo: memFree=1374344/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=40436 CPUtime=3.08
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 11462 0 3 0 299 9 0 0 25 0 1 0 89153296 41406464 9094 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 10109 9094 308 324 0 9178 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 40436

[startup+6.30132 s]
/proc/loadavg: 0.85 0.95 0.99 2/78 21437
/proc/meminfo: memFree=1371976/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=40164 CPUtime=6.27
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 12608 0 3 0 610 17 0 0 25 0 1 0 89153296 41127936 9068 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 10041 9068 312 324 0 9110 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 40164

[startup+12.7016 s]
/proc/loadavg: 0.87 0.95 0.99 2/78 21437
/proc/meminfo: memFree=1358472/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=52312 CPUtime=12.67
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 15634 0 3 0 1244 23 0 0 25 0 1 0 89153296 53567488 12094 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 13078 12094 312 324 0 12147 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 52312

[startup+25.502 s]
/proc/loadavg: 0.89 0.95 0.99 2/78 21437
/proc/meminfo: memFree=1336904/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=73084 CPUtime=25.46
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 20843 0 3 0 2515 31 0 0 25 0 1 0 89153296 74838016 17303 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 18271 17303 312 324 0 17340 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 73084

[startup+51.103 s]
/proc/loadavg: 0.93 0.96 0.99 2/78 21437
/proc/meminfo: memFree=1303176/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=107696 CPUtime=51.06
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 29466 0 3 0 5055 51 0 0 25 0 1 0 89153296 110280704 25926 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 26924 25926 312 324 0 25993 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 107696

[startup+102.306 s]
/proc/loadavg: 0.97 0.96 0.99 2/78 21437
/proc/meminfo: memFree=1223496/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=186180 CPUtime=102.25
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 49109 0 3 0 10138 87 0 0 25 0 1 0 89153296 190648320 45569 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 46545 45569 312 324 0 45614 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 186180

[startup+162.301 s]
/proc/loadavg: 1.03 0.98 0.99 2/78 21437
/proc/meminfo: memFree=1198344/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=211352 CPUtime=162.22
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 55421 0 3 0 16123 99 0 0 25 0 1 0 89153296 216424448 51881 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 52838 51881 312 324 0 51907 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 211352

[startup+222.302 s]
/proc/loadavg: 1.05 1.00 1.00 4/84 21563
/proc/meminfo: memFree=1135552/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=272704 CPUtime=222.13
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 70730 0 3 0 22090 123 0 0 25 0 1 0 89153296 279248896 67190 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 68176 67190 312 324 0 67245 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 272704

[startup+282.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 21635
/proc/meminfo: memFree=1114120/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=295632 CPUtime=282.08
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 76473 0 3 0 28071 137 0 0 25 0 1 0 89153296 302727168 72933 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 73908 72933 312 324 0 72977 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 295632

[startup+342.302 s]
/proc/loadavg: 1.13 1.03 1.01 2/78 21635
/proc/meminfo: memFree=1090696/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=318708 CPUtime=342.05
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 82247 0 3 0 34056 149 0 0 25 0 1 0 89153296 326356992 78707 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 79677 78707 312 324 0 78746 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 318708

[startup+402.302 s]
/proc/loadavg: 1.12 1.04 1.00 2/78 21635
/proc/meminfo: memFree=1070792/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=338740 CPUtime=402.03
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 87257 0 3 0 40043 160 0 0 25 0 1 0 89153296 346869760 83717 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 84685 83717 312 324 0 83754 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 338740

[startup+462.301 s]
/proc/loadavg: 1.11 1.05 1.00 2/78 21635
/proc/meminfo: memFree=1056840/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=352724 CPUtime=462.01
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 90737 0 3 0 46034 167 0 0 25 0 1 0 89153296 361189376 87197 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 88181 87197 312 324 0 87250 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 352724

[startup+522.302 s]
/proc/loadavg: 1.10 1.05 1.00 2/78 21635
/proc/meminfo: memFree=1021512/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=388668 CPUtime=521.98
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 99753 0 3 0 52015 183 0 0 25 0 1 0 89153296 397996032 96213 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 9041531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 97167 96213 312 324 0 96236 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 388668

[startup+582.301 s]
/proc/loadavg: 1.14 1.07 1.01 2/78 21635
/proc/meminfo: memFree=990344/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=419156 CPUtime=581.96
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 107360 0 3 0 58001 195 0 0 25 0 1 0 89153296 429215744 103820 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 104789 103820 312 324 0 103858 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 419156

[startup+642.302 s]
/proc/loadavg: 1.13 1.08 1.01 2/78 21635
/proc/meminfo: memFree=974216/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=435052 CPUtime=641.95
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 111345 0 3 0 63992 203 0 0 25 0 1 0 89153296 445493248 107805 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 108763 107805 312 324 0 107832 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 435052


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

[startup+822.301 s]
/proc/loadavg: 1.22 1.12 1.03 2/78 21635
/proc/meminfo: memFree=933384/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=476024 CPUtime=821.88
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 121592 0 3 0 81966 222 0 0 25 0 1 0 89153296 487448576 118052 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 119006 118052 312 324 0 118075 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 476024

[startup+882.301 s]
/proc/loadavg: 1.12 1.11 1.03 2/78 21635
/proc/meminfo: memFree=923272/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=486104 CPUtime=881.85
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 124101 0 3 0 87959 226 0 0 25 0 1 0 89153296 497770496 120561 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 121526 120561 312 324 0 120595 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 486104

[startup+942.302 s]
/proc/loadavg: 1.08 1.10 1.03 2/78 21635
/proc/meminfo: memFree=912456/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=497084 CPUtime=941.83
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 126832 0 3 0 93952 231 0 0 25 0 1 0 89153296 509014016 123292 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 124271 123292 312 324 0 123340 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 497084

[startup+1002.3 s]
/proc/loadavg: 1.14 1.11 1.03 2/78 21635
/proc/meminfo: memFree=902984/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=506376 CPUtime=1001.81
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 129160 0 3 0 99947 234 0 0 25 0 1 0 89153296 518529024 125620 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 126594 125620 312 324 0 125663 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 506376

[startup+1062.3 s]
/proc/loadavg: 1.05 1.09 1.03 2/78 21635
/proc/meminfo: memFree=892360/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=517228 CPUtime=1061.78
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 131872 0 3 0 105941 237 0 0 25 0 1 0 89153296 529641472 128332 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 129307 128332 312 324 0 128376 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 517228

[startup+1122.3 s]
/proc/loadavg: 1.02 1.07 1.02 2/78 21635
/proc/meminfo: memFree=880776/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=528576 CPUtime=1121.77
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 134716 0 3 0 111935 242 0 0 25 0 1 0 89153296 541261824 131176 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 132144 131176 312 324 0 131213 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 528576

[startup+1182.3 s]
/proc/loadavg: 1.07 1.07 1.02 2/78 21635
/proc/meminfo: memFree=871240/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=538240 CPUtime=1181.74
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 137137 0 3 0 117930 244 0 0 25 0 1 0 89153296 551157760 133597 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 134560 133597 312 324 0 133629 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 538240

[startup+1242.3 s]
/proc/loadavg: 1.02 1.05 1.01 2/78 21635
/proc/meminfo: memFree=863368/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=546092 CPUtime=1241.72
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 139087 0 3 0 123924 248 0 0 25 0 1 0 89153296 559198208 135547 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 136523 135547 312 324 0 135592 0
Current children cumulated CPU time (s) 1241.72
Current children cumulated vsize (KiB) 546092

[startup+1302.3 s]
/proc/loadavg: 1.01 1.04 1.01 3/78 21635
/proc/meminfo: memFree=854664/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=554596 CPUtime=1301.7
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 141237 0 3 0 129919 251 0 0 25 0 1 0 89153296 567906304 137697 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 138649 137697 312 324 0 137718 0
Current children cumulated CPU time (s) 1301.7
Current children cumulated vsize (KiB) 554596

[startup+1362.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 21635
/proc/meminfo: memFree=847560/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=561944 CPUtime=1361.67
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 143055 0 3 0 135912 255 0 0 25 0 1 0 89153296 575430656 139515 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 140486 139515 312 324 0 139555 0
Current children cumulated CPU time (s) 1361.67
Current children cumulated vsize (KiB) 561944

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21635
/proc/meminfo: memFree=839880/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=569552 CPUtime=1421.66
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 144954 0 3 0 141907 259 0 0 25 0 1 0 89153296 583221248 141414 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 142388 141414 312 324 0 141457 0
Current children cumulated CPU time (s) 1421.66
Current children cumulated vsize (KiB) 569552

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21637
/proc/meminfo: memFree=830920/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=578708 CPUtime=1481.63
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 147235 0 3 0 147900 263 0 0 25 0 1 0 89153296 592596992 143695 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 9041531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 144677 143695 312 324 0 143746 0
Current children cumulated CPU time (s) 1481.63
Current children cumulated vsize (KiB) 578708

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21637
/proc/meminfo: memFree=821000/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=588396 CPUtime=1541.61
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 149678 0 3 0 153894 267 0 0 25 0 1 0 89153296 602517504 146138 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 147099 146138 312 324 0 146168 0
Current children cumulated CPU time (s) 1541.61
Current children cumulated vsize (KiB) 588396

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21637
/proc/meminfo: memFree=814728/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=594824 CPUtime=1601.59
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 151283 0 3 0 159889 270 0 0 25 0 1 0 89153296 609099776 147743 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 148706 147743 312 324 0 147775 0
Current children cumulated CPU time (s) 1601.59
Current children cumulated vsize (KiB) 594824

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21637
/proc/meminfo: memFree=806408/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=603084 CPUtime=1661.56
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 153346 0 3 0 165883 273 0 0 25 0 1 0 89153296 617558016 149806 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 150771 149806 312 324 0 149840 0
Current children cumulated CPU time (s) 1661.56
Current children cumulated vsize (KiB) 603084

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21637
/proc/meminfo: memFree=798984/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=610564 CPUtime=1721.54
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 155203 0 3 0 171878 276 0 0 25 0 1 0 89153296 625217536 151663 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551271 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 152641 151663 312 324 0 151710 0
Current children cumulated CPU time (s) 1721.54
Current children cumulated vsize (KiB) 610564

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21637
/proc/meminfo: memFree=792776/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=616772 CPUtime=1781.52
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 156758 0 3 0 177873 279 0 0 25 0 1 0 89153296 631574528 153218 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 154193 153218 312 324 0 153262 0
Current children cumulated CPU time (s) 1781.52
Current children cumulated vsize (KiB) 616772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21637
/proc/meminfo: memFree=791560/2055920 swapFree=4184880/4192956
[pid=21436] ppid=21434 vsize=617936 CPUtime=1800.01
/proc/21436/stat : 21436 (bsolo3.0.16) R 21434 21436 21067 0 -1 4194304 157051 0 3 0 179722 279 0 0 25 0 1 0 89153296 632766464 153511 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21436/statm: 154484 153511 312 324 0 153553 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 617936

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

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

Child status: 15
Real time (s): 1800.9
CPU time (s): 1800.12
CPU user time (s): 1797.23
CPU system time (s): 2.89456
CPU usage (%): 99.9566
Max. virtual memory (cumulated for all children) (KiB): 617936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.23
system time used= 2.89456
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 157052
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 14882

runsolver used 2.03669 second user time and 4.52331 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Sat Apr 14 16:57:46 UTC 2007

IDJOB= 348137
IDBENCH= 1620
IDSOLVER= 163
FILE ID= node38/348137-1176569866

PBS_JOBID= 4556891

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-A1C1S1.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348137-1176569866/instance-348137-1176569866.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-348137-1176569866 -o ROOT/results/node38/solver-348137-1176569866 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348137-1176569866/instance-348137-1176569866.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  8e9a545df4abbe3f7a2b003048b42200

RANDOM SEED= 941727312

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1405992 kB
Buffers:         37808 kB
Cached:         293948 kB
SwapCached:       2668 kB
Active:         318892 kB
Inactive:       211820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1405992 kB
SwapTotal:     4192956 kB
SwapFree:      4184880 kB
Dirty:            7836 kB
Writeback:           0 kB
Mapped:         214164 kB
Slab:           104500 kB
Committed_AS:   372852 kB
PageTables:       2060 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB

End job on node38 on Sat Apr 14 17:27:49 UTC 2007