Trace number 348059

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) 1800.13 1800.77

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-bg512142.opb
MD5SUM6816c7581e307ff85cc3550c4b71269a
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 variables16800
Total number of constraints945
Number of constraints which are clauses11
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints934
Minimum length of a constraint1
Maximum length of a constraint183
Number of terms in the objective function 9600
Biggest coefficient in the objective function 3638
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 533064
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262141
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 533064
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/348059-1176567643/instance-348059-1176567643.opb
0.00/0.01	c File size is 877645 bytes.
0.08/0.17	c Highest Coefficient sum: 533064
0.08/0.17	c Parsing was ok!!
0.08/0.17	c Total parsing time: 0.163 s
0.08/0.18	c Var: 16800 Constr: 1185 11/0/1174 Lit: 103310 Watch. Lit: 13510
0.08/0.18	c Obj. Vars: 9600 (57.1429 % of total variables)
0.59/0.60	c Pre-processing Time: 0.595 s
0.59/0.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.59/0.60	c        0  13541     1172   103172   88    68549  206344      0      0 0.59
0.59/0.60	c Switching off LPR mode.
1799.95/1800.64	c      100  13541     1272   108563   85    69002  226979    100    128 0.78
1799.95/1800.64	c      251  13541     1423   113081   79    69311  249677    251    269 0.93
1799.95/1800.64	c      476  13541     1648   120102   72    69761  274645    476    483 0.98
1799.95/1800.64	c      814  13541     1986   130665   65    70437  302110    814    773 1.05
1799.95/1800.64	c     1324  13541     2496   146868   58    71457  332322   1324   1129 1.17
1799.95/1800.64	c     2088  13541     3260   170695   52    72987  365555   2088   1593 1.31
1799.95/1800.64	c     3234  13541     4406   208497   47    75279  402111   3234   2145 1.51
1799.95/1800.64	c     4955  13541     6127   272039   44    78721  442323   4955   2706 1.83
1799.95/1800.64	c     7540  13541     8712   361654   41    83891  486556   7540   3088 2.44
1799.95/1800.64	c    11419  13541    12591   496023   39    91649  535212  11419   3413 3.35
1799.95/1800.64	c    17241  13541    18413   699031   37   103293  588734  17241   2757 6.25
1799.95/1800.64	c    25979  13541    27151   999065   36   120769  647608  25979   2266 11.46
1799.95/1800.64	c    39089  13541    40261  1428771   35   146989  712369  39089   1253 31.17
1799.95/1800.64	c    58759  13541    59931  2116446   35   186329  783606  58759    965 60.83
1799.95/1800.64	c    88269  13541    89441  4691381   52   258069  861967  88269   1022 86.31
1799.95/1800.64	c   132540  13541   133712  9362505   70   349144  948164 132540    777 170.51
1799.95/1800.64	c   198950  13540   200122 13759099   68   480965  500000 198950    784 253.70
1799.95/1800.64	c   298570  13540   299742 30503446  101   680103  550001 298570    387 771.03
1799.95/1800.64	c   448006  13540   449178 44634394   99   978425  605002 448006    386 1158.97
1799.95/1800.64	c Resources Exceeded
1799.95/1800.64	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.95/1800.64	c   19   548414  56416  1218511   549586 52408831 548414    304 1800.00
1799.95/1800.64	s UNKNOWN
1799.95/1800.64	c Total time: 1800 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node25/watcher-348059-1176567643 -o ROOT/results/node25/solver-348059-1176567643 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348059-1176567643/instance-348059-1176567643.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: 0.92 0.98 1.10 3/64 27044
/proc/meminfo: memFree=1512840/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=3912 CPUtime=0
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 289 0 3 0 0 0 0 0 18 0 1 0 104681369 4005888 260 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134680758 0 0 4096 0 0 0 0 17 1 0 0
/proc/27044/statm: 4886 270 241 324 0 3955 0

[startup+0.0826271 s]
/proc/loadavg: 0.92 0.98 1.10 3/64 27044
/proc/meminfo: memFree=1512840/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=6456 CPUtime=0.07
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 864 0 3 0 7 0 0 0 18 0 1 0 104681369 6610944 835 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 1614 835 374 324 0 468 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6456

[startup+0.10163 s]
/proc/loadavg: 0.92 0.98 1.10 3/64 27044
/proc/meminfo: memFree=1512840/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=6728 CPUtime=0.08
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 965 0 3 0 8 0 0 0 18 0 1 0 104681369 6889472 936 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 1682 936 397 324 0 536 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6728

[startup+0.301664 s]
/proc/loadavg: 0.92 0.98 1.10 3/64 27044
/proc/meminfo: memFree=1512840/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=9684 CPUtime=0.28
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 1975 0 3 0 27 1 0 0 19 0 1 0 104681369 9916416 1731 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 2421 1731 306 324 0 1490 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9684

[startup+0.701733 s]
/proc/loadavg: 0.92 0.98 1.10 3/64 27044
/proc/meminfo: memFree=1512840/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=9836 CPUtime=0.69
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 2478 0 3 0 66 3 0 0 22 0 1 0 104681369 10072064 1788 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551240 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 2459 1788 312 324 0 1528 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9836

[startup+1.50187 s]
/proc/loadavg: 0.92 0.98 1.10 2/65 27045
/proc/meminfo: memFree=1505856/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=11276 CPUtime=1.48
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 2838 0 3 0 143 5 0 0 25 0 1 0 104681369 11546624 2148 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 2819 2148 312 324 0 1888 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11276

[startup+3.10114 s]
/proc/loadavg: 0.92 0.98 1.10 2/65 27045
/proc/meminfo: memFree=1502784/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=15424 CPUtime=3.08
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 3875 0 3 0 301 7 0 0 25 0 1 0 104681369 15794176 3185 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 3856 3185 312 324 0 2925 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15424

[startup+6.30269 s]
/proc/loadavg: 0.93 0.98 1.10 2/65 27045
/proc/meminfo: memFree=1497344/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=19192 CPUtime=6.28
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 4810 0 3 0 620 8 0 0 25 0 1 0 104681369 19652608 4120 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 4798 4120 312 324 0 3867 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19192

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 1.10 2/65 27045
/proc/meminfo: memFree=1491776/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=24396 CPUtime=12.68
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 6128 0 3 0 1257 11 0 0 25 0 1 0 104681369 24981504 5438 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 6099 5438 312 324 0 5168 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24396

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 1.10 2/65 27045
/proc/meminfo: memFree=1487488/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=28548 CPUtime=25.48
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 7165 0 3 0 2535 13 0 0 25 0 1 0 104681369 29233152 6475 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 7137 6475 312 324 0 6206 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28548

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 1.09 2/65 27045
/proc/meminfo: memFree=1477568/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=38680 CPUtime=51.05
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 9682 0 3 0 5087 18 0 0 25 0 1 0 104681369 39608320 8992 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 9670 8992 312 324 0 8739 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 38680

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.09 2/65 27045
/proc/meminfo: memFree=1407232/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=108604 CPUtime=102.24
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 27180 0 3 0 10175 49 0 0 25 0 1 0 104681369 111210496 26490 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 27151 26490 312 324 0 26220 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 108604

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.08 2/65 27045
/proc/meminfo: memFree=1376000/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=139872 CPUtime=162.22
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 35006 0 3 0 16160 62 0 0 25 0 1 0 104681369 143228928 34316 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134571698 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 34968 34316 312 324 0 34037 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 139872

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.08 2/65 27045
/proc/meminfo: memFree=1341312/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=174348 CPUtime=222.2
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 43614 0 3 0 22144 76 0 0 25 0 1 0 104681369 178532352 42924 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 43587 42924 312 324 0 42656 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 174348

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/65 27045
/proc/meminfo: memFree=1265536/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=250912 CPUtime=282.18
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 62776 0 3 0 28115 103 0 0 25 0 1 0 104681369 256933888 62086 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 62728 62086 312 324 0 61797 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 250912

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 27045
/proc/meminfo: memFree=1223040/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=292456 CPUtime=342.16
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 73155 0 3 0 34100 116 0 0 25 0 1 0 104681369 299474944 72465 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 73114 72465 312 324 0 72183 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 292456

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 27045
/proc/meminfo: memFree=1187456/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=328420 CPUtime=402.14
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 82129 0 3 0 40086 128 0 0 25 0 1 0 104681369 336302080 81439 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10460916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 82105 81439 312 324 0 81174 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 328420

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 27045
/proc/meminfo: memFree=1164352/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=351072 CPUtime=462.11
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 87805 0 3 0 46074 137 0 0 25 0 1 0 104681369 359497728 87115 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 87768 87115 312 324 0 86837 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 351072

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 27045
/proc/meminfo: memFree=1145600/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=369936 CPUtime=522.1
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 92519 0 3 0 52065 145 0 0 25 0 1 0 104681369 378814464 91829 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 92484 91829 312 324 0 91553 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 369936

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 27045
/proc/meminfo: memFree=1126656/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=388608 CPUtime=582.08
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 97201 0 3 0 58057 151 0 0 25 0 1 0 104681369 397934592 96511 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 97152 96511 312 324 0 96221 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 388608

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 27045
/proc/meminfo: memFree=1109888/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=405344 CPUtime=642.05
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 101359 0 3 0 64049 156 0 0 25 0 1 0 104681369 415072256 100669 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 101336 100669 312 324 0 100405 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 405344


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 27045
/proc/meminfo: memFree=1015296/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=499828 CPUtime=881.97
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 124996 0 3 0 88000 197 0 0 25 0 1 0 104681369 511823872 124306 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 124957 124306 312 324 0 124026 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 499828

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27045
/proc/meminfo: memFree=998592/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=516604 CPUtime=941.95
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 129182 0 3 0 93990 205 0 0 25 0 1 0 104681369 529002496 128492 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 129151 128492 312 324 0 128220 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 516604

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27047
/proc/meminfo: memFree=987072/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=527984 CPUtime=1001.93
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 132028 0 3 0 99982 211 0 0 25 0 1 0 104681369 540655616 131338 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 131996 131338 312 324 0 131065 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 527984

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27047
/proc/meminfo: memFree=974656/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=540440 CPUtime=1061.91
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 135156 0 3 0 105974 217 0 0 25 0 1 0 104681369 553410560 134466 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 135110 134466 312 324 0 134179 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 540440

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27047
/proc/meminfo: memFree=906048/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=609104 CPUtime=1121.89
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 152295 0 3 0 111950 239 0 0 25 0 1 0 104681369 623722496 151605 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134573416 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 152276 151605 312 324 0 151345 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 609104

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27047
/proc/meminfo: memFree=868928/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=646208 CPUtime=1181.86
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 161583 0 3 0 117930 256 0 0 25 0 1 0 104681369 661716992 160893 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551134 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 161552 160893 312 324 0 160621 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 646208

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27047
/proc/meminfo: memFree=848640/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=666232 CPUtime=1241.85
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 166583 0 3 0 123919 266 0 0 25 0 1 0 104681369 682221568 165893 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 166558 165893 312 324 0 165627 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 666232

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27047
/proc/meminfo: memFree=836672/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=678000 CPUtime=1301.83
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 169524 0 3 0 129910 273 0 0 25 0 1 0 104681369 694272000 168834 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 169500 168834 312 324 0 168569 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 678000

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27047
/proc/meminfo: memFree=827968/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=686804 CPUtime=1361.8
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 171730 0 3 0 135903 277 0 0 25 0 1 0 104681369 703287296 171040 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 171701 171040 312 324 0 170770 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 686804

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27047
/proc/meminfo: memFree=819328/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=695348 CPUtime=1421.79
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 173864 0 3 0 141896 283 0 0 25 0 1 0 104681369 712036352 173174 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 173837 173174 312 324 0 172906 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 695348

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27047
/proc/meminfo: memFree=809664/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=705036 CPUtime=1481.76
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 176302 0 3 0 147889 287 0 0 25 0 1 0 104681369 721956864 175612 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 176259 175612 312 324 0 175328 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 705036

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27047
/proc/meminfo: memFree=801536/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=713060 CPUtime=1541.74
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 178304 0 3 0 153883 291 0 0 25 0 1 0 104681369 730173440 177614 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 178265 177614 312 324 0 177334 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 713060

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27047
/proc/meminfo: memFree=792512/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=722084 CPUtime=1601.72
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 180568 0 3 0 159875 297 0 0 25 0 1 0 104681369 739414016 179878 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 180521 179878 312 324 0 179590 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 722084

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27047
/proc/meminfo: memFree=787712/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=726852 CPUtime=1661.69
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 181750 0 3 0 165870 299 0 0 25 0 1 0 104681369 744296448 181060 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 181713 181060 312 324 0 180782 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 726852

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27047
/proc/meminfo: memFree=782976/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=731628 CPUtime=1721.68
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 182947 0 3 0 171865 303 0 0 25 0 1 0 104681369 749187072 182257 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551504 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 182907 182257 312 324 0 181976 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 731628

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27047
/proc/meminfo: memFree=777920/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=736664 CPUtime=1781.65
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194304 184195 0 3 0 177859 306 0 0 25 0 1 0 104681369 754343936 183505 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 184166 183505 312 324 0 183235 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 736664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27047
/proc/meminfo: memFree=1125532/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=0 CPUtime=1800.05
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194308 184554 0 3 0 179692 313 0 0 25 0 1 0 104681369 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.05
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+1800.71 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 27047
/proc/meminfo: memFree=1125532/2055920 swapFree=4192812/4192956
[pid=27044] ppid=27042 vsize=0 CPUtime=1800.05
/proc/27044/stat : 27044 (bsolo3.0.16) R 27042 27044 26724 0 -1 4194308 184554 0 3 0 179692 313 0 0 25 0 1 0 104681369 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27044/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.77
CPU time (s): 1800.13
CPU user time (s): 1796.93
CPU system time (s): 3.19651
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 738088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.93
system time used= 3.19651
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 184554
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= 3748

runsolver used 1.41179 second user time and 3.52846 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Sat Apr 14 16:20:43 UTC 2007

IDJOB= 348059
IDBENCH= 1612
IDSOLVER= 163
FILE ID= node25/348059-1176567643

PBS_JOBID= 4556879

Free space on /tmp= 66560 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-bg512142.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348059-1176567643/instance-348059-1176567643.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-348059-1176567643 -o ROOT/results/node25/solver-348059-1176567643 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348059-1176567643/instance-348059-1176567643.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  6816c7581e307ff85cc3550c4b71269a

RANDOM SEED= 567788905

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1513184 kB
Buffers:         49148 kB
Cached:         370548 kB
SwapCached:          0 kB
Active:          82076 kB
Inactive:       354348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1513184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5240 kB
Writeback:           0 kB
Mapped:          26920 kB
Slab:            92248 kB
Committed_AS:   150180 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB

End job on node25 on Sat Apr 14 16:50:46 UTC 2007