Trace number 362715

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 3.0.16UNSAT 828.746 829.068

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-NSR8K.opb
MD5SUM093bff5ffdc26fbd8afb9be10c9fedc9
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 benchmark5.32119
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables221520
Total number of constraints6283
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 constraints6283
Minimum length of a constraint45
Maximum length of a constraint221520
Number of terms in the objective function 221520
Biggest coefficient in the objective function 8183
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 743259
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 743261
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/362715-1177017238/instance-362715-1177017238.opb
0.00/0.00	c File size is 10538969 bytes.
2.59/2.65	c Highest Coefficient sum: 743261
2.59/2.65	c Parsing was ok!!
2.59/2.65	c Total parsing time: 2.644 s
2.78/2.81	c Var: 221520 Constr: 12478 0/0/12478 Lit: 1172004 Watch. Lit: 669951
2.78/2.81	c Obj. Vars: 221520 (100 % of total variables)
182.81/182.96	c Pre-processing Time: 182.888 s
182.81/182.97	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
182.81/182.97	c        0 138000    12478  1172004   93  1077233  500000      0      0 182.89
182.81/182.97	c Switching off LPR mode.
828.67/829.04	c      101 138000    12579  1180809   93  1083405  550001    101      0 188.31
828.67/829.04	c      251 138000    12729  1192665   93  1082848  605002    251      1 195.82
828.67/829.04	c      476 138000    12954  1219480   94  1083441  665503    476      1 273.08
828.67/829.04	c      815 138000    13293  1238253   93  1084122  732054    815      2 363.50
828.67/829.04	c     1326 138000    13804  1256133   90  1085118  805260   1326      2 483.48
828.67/829.04	c     2089 138000    14567  1274328   87  1086643  885787   2089      2 766.41
828.67/829.04	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
828.67/829.04	c    6     2287   1359   145073    14765  1279031   2287      2 828.73
828.67/829.04	s UNSATISFIABLE
828.67/829.04	c Total time: 828.726 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/node66/watcher-362715-1177017238 -o ROOT/results/node66/solver-362715-1177017238 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362715-1177017238/instance-362715-1177017238.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 0.99 3/64 27842
/proc/meminfo: memFree=1770024/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=3828 CPUtime=0
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 177713347 3919872 141 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 9808760 0 0 4096 0 0 0 0 17 1 0 0
/proc/27842/statm: 957 141 118 324 0 14 0

[startup+0.0751771 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27842
/proc/meminfo: memFree=1770024/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=24260 CPUtime=0.06
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 1062 0 0 0 6 0 0 0 18 0 1 0 177713347 24842240 990 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 6065 990 371 324 0 2561 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 24260

[startup+0.101181 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27842
/proc/meminfo: memFree=1770024/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=25424 CPUtime=0.09
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 1396 0 0 0 9 0 0 0 18 0 1 0 177713347 26034176 1245 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 6356 1245 407 324 0 2852 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25424

[startup+0.30122 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27842
/proc/meminfo: memFree=1770024/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=31880 CPUtime=0.29
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 3581 0 0 0 27 2 0 0 19 0 1 0 177713347 32645120 3127 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 7970 3127 640 324 0 4466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31880

[startup+0.701298 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27842
/proc/meminfo: memFree=1770024/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=36128 CPUtime=0.69
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 7310 0 0 0 66 3 0 0 22 0 1 0 177713347 36995072 6350 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 9032 6351 1010 324 0 5528 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36128

[startup+1.50145 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1746592/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=41300 CPUtime=1.49
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 9316 0 0 0 145 4 0 0 25 0 1 0 177713347 42291200 8356 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 10325 8356 1714 324 0 6821 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 41300

[startup+3.10177 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1738016/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=75620 CPUtime=3.09
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 22052 0 0 0 301 8 0 0 25 0 1 0 177713347 77434880 17681 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 18905 17681 305 324 0 17974 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 75620

[startup+6.30139 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1699936/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=75884 CPUtime=6.29
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 22097 0 0 0 621 8 0 0 25 0 1 0 177713347 77705216 17726 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 18971 17726 305 324 0 18040 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 75884

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1700072/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=75884 CPUtime=12.69
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 22097 0 0 0 1260 9 0 0 25 0 1 0 177713347 77705216 17726 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 18971 17726 305 324 0 18040 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75884

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1700200/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=75884 CPUtime=25.48
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 22097 0 0 0 2538 10 0 0 25 0 1 0 177713347 77705216 17726 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551563 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 18971 17726 305 324 0 18040 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 75884

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1700264/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=75884 CPUtime=51.06
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 22097 0 0 0 5094 12 0 0 25 0 1 0 177713347 77705216 17726 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 18971 17726 305 324 0 18040 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 75884

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1700264/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=75884 CPUtime=102.25
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 22097 0 0 0 10209 16 0 0 25 0 1 0 177713347 77705216 17726 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 18971 17726 305 324 0 18040 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 75884

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1692456/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=83396 CPUtime=162.22
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 27138 0 0 0 16198 24 0 0 25 0 1 0 177713347 85397504 19625 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 20849 19625 305 324 0 19918 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 83396

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1688296/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=86828 CPUtime=222.2
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 29934 0 0 0 22185 35 0 0 25 0 1 0 177713347 88911872 20714 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 21707 20714 310 324 0 20776 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 86828

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1687976/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=87092 CPUtime=282.17
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 30016 0 0 0 28182 35 0 0 25 0 1 0 177713347 89182208 20796 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572879 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 21773 20796 310 324 0 20842 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 87092

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1687848/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=87224 CPUtime=342.16
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 30031 0 0 0 34180 36 0 0 25 0 1 0 177713347 89317376 20811 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 21806 20811 310 324 0 20875 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 87224

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1687720/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=87360 CPUtime=402.13
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 30078 0 0 0 40177 36 0 0 25 0 1 0 177713347 89456640 20858 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 21840 20858 310 324 0 20909 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 87360

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1687656/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=87360 CPUtime=462.11
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 30078 0 0 0 46175 36 0 0 25 0 1 0 177713347 89456640 20858 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 21840 20858 310 324 0 20909 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 87360

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1687720/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=87360 CPUtime=522.08
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 30078 0 0 0 52172 36 0 0 25 0 1 0 177713347 89456640 20858 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572845 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 21840 20858 310 324 0 20909 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 87360

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1687656/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=87360 CPUtime=582.07
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 30078 0 0 0 58170 37 0 0 25 0 1 0 177713347 89456640 20858 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10272296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 21840 20858 310 324 0 20909 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 87360

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1687656/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=87360 CPUtime=642.05
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 30078 0 0 0 64168 37 0 0 25 0 1 0 177713347 89456640 20858 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572842 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 21840 20858 310 324 0 20909 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 87360

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1687656/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=87364 CPUtime=702.02
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 30079 0 0 0 70165 37 0 0 25 0 1 0 177713347 89460736 20859 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 21841 20859 310 324 0 20910 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 87364

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1687144/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=87892 CPUtime=762
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 30215 0 0 0 76163 37 0 0 25 0 1 0 177713347 90001408 20995 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 21973 20995 310 324 0 21042 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 87892

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1687080/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=87892 CPUtime=821.97
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 30215 0 0 0 82160 37 0 0 25 0 1 0 177713347 90001408 20995 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 21973 20995 310 324 0 21042 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 87892

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

[startup+825.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1687080/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=87892 CPUtime=825.17
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 30215 0 0 0 82480 37 0 0 25 0 1 0 177713347 90001408 20995 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 21973 20995 310 324 0 21042 0
Current children cumulated CPU time (s) 825.17
Current children cumulated vsize (KiB) 87892

[startup+827.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1687080/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=87892 CPUtime=826.77
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 30215 0 0 0 82640 37 0 0 25 0 1 0 177713347 90001408 20995 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160521833 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 21973 20995 310 324 0 21042 0
Current children cumulated CPU time (s) 826.77
Current children cumulated vsize (KiB) 87892

[startup+827.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1687080/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=87892 CPUtime=827.57
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 30215 0 0 0 82720 37 0 0 25 0 1 0 177713347 90001408 20995 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134571990 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 21973 20995 310 324 0 21042 0
Current children cumulated CPU time (s) 827.57
Current children cumulated vsize (KiB) 87892

[startup+828.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1687080/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=87892 CPUtime=828.37
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 30215 0 0 0 82800 37 0 0 25 0 1 0 177713347 90001408 20995 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134571987 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 21973 20995 310 324 0 21042 0
Current children cumulated CPU time (s) 828.37
Current children cumulated vsize (KiB) 87892

[startup+828.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1687080/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=87892 CPUtime=828.57
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 30215 0 0 0 82820 37 0 0 25 0 1 0 177713347 90001408 20995 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 21973 20995 310 324 0 21042 0
Current children cumulated CPU time (s) 828.57
Current children cumulated vsize (KiB) 87892

[startup+829.002 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27843
/proc/meminfo: memFree=1687080/2055920 swapFree=4182980/4192956
[pid=27842] ppid=27840 vsize=87892 CPUtime=828.67
/proc/27842/stat : 27842 (bsolo3.0.16) R 27840 27842 26688 0 -1 4194304 30215 0 0 0 82830 37 0 0 25 0 1 0 177713347 90001408 20995 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27842/statm: 21973 20995 310 324 0 21042 0
Current children cumulated CPU time (s) 828.67
Current children cumulated vsize (KiB) 87892

Child status: 0
Real time (s): 829.068
CPU time (s): 828.746
CPU user time (s): 828.351
CPU system time (s): 0.394939
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 87892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 828.351
system time used= 0.394939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30216
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= 10
involuntary context switches= 1517

runsolver used 0.561914 second user time and 1.71174 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Thu Apr 19 21:13:58 UTC 2007

IDJOB= 362715
IDBENCH= 1632
IDSOLVER= 163
FILE ID= node66/362715-1177017238

PBS_JOBID= 4630534

Free space on /tmp= 66395 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-NSR8K.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362715-1177017238/instance-362715-1177017238.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-362715-1177017238 -o ROOT/results/node66/solver-362715-1177017238 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362715-1177017238/instance-362715-1177017238.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  093bff5ffdc26fbd8afb9be10c9fedc9

RANDOM SEED= 968977772

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:       1770432 kB
Buffers:         18316 kB
Cached:         200116 kB
SwapCached:       3792 kB
Active:          39472 kB
Inactive:       189632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770432 kB
SwapTotal:     4192956 kB
SwapFree:      4182980 kB
Dirty:           14676 kB
Writeback:           0 kB
Mapped:          16588 kB
Slab:            42496 kB
Committed_AS:   854804 kB
PageTables:       1380 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= 66395 MiB

End job on node66 on Thu Apr 19 21:27:47 UTC 2007