Trace number 458013

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 NameAnswerCPU timeWall clock time
bsolo 3.0.17? (TO) 1800.02 1800.91

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_500_60_4_80.opb
MD5SUMfa22dd251e76880c1495cc1725a19f60
Bench CategorySATUNSAT-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1000
Total number of constraints1502
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 80
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)74916
Sum of products size (including duplicates)149832
Number of different products37458
Sum of products size74916

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/458013-1178376188/instance-458013-1178376188.opb
0.00/0.00	c File size is 986482 bytes.
0.69/0.71	c Highest Coefficient sum: 1000
0.69/0.71	c Parsing was ok!!
0.69/0.71	c Total parsing time: 0.71 s
0.79/0.84	c Var: 75916 Constr: 151335 75416/1003/74916 Lit: 527912 Watch. Lit: 451579
0.79/0.84	c Obj. Vars: 0 (0 % of total variables)
179.82/179.94	c Pre-processing Time: 179.876 s
179.82/179.95	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
179.82/179.95	c        0  75916   151335   527912    3   451579  500000      0      0 179.88
179.82/179.95	c Switching off LPR mode.
1800.02/1800.80	c      351  75916   151686   788987    5   452281  550001    351      1 184.34
1800.02/1800.80	c      838  75916   152173  1122944    7   453255  605002    838      4 195.91
1800.02/1800.80	c     1255  75916   152590  1419847    9   454089  665503   1255      6 202.37
1800.02/1800.80	c     1597  75916   152932  1722865   11   454773  732054   1597      7 203.46
1800.02/1800.80	c     2108  75916   153443  2187690   14   455795  805260   2108     10 205.24
1800.02/1800.80	c     2872  75916   154207  2866769   18   457323  885787   2872     13 209.21
1800.02/1800.80	c     4041  75916   155376  3763981   24   459661  974366   4041     18 217.17
1800.02/1800.80	c     5785  75916   157120  5193740   33   463149  500000   5785     25 228.53
1800.02/1800.80	c     8376  75916   159711  7428043   46   468331  550001   8376     32 254.44
1800.02/1800.80	c    12267  75916   163602 10808736   66   476113  605002  12267     43 284.39
1800.02/1800.80	c    18099  75916   169434 15614155   92   487777  665503  18099     48 371.66
1800.02/1800.80	c    26838  75916   178173 22721241  127   505255  732054  26838     47 565.70
1800.02/1800.80	c    39950  75916   191285 33929545  177   531479  805260  39950     38 1041.36
1800.02/1800.80	c Caught signal: 15
1800.02/1800.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.80	c   13    50568   8805   232547   201903 43055196  50568     28 1800.03
1800.02/1800.80	s UNKNOWN
1800.02/1800.80	c Total time: 1800.03 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node20/watcher-458013-1178376188 -o ROOT/results/node20/solver-458013-1178376188 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/458013-1178376188/instance-458013-1178376188.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: 0.91 0.95 0.91 3/77 1924
/proc/meminfo: memFree=1767544/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=12700 CPUtime=0
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 285536142 13004800 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 3175 333 279 324 0 2004 0

[startup+0.0778469 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 1924
/proc/meminfo: memFree=1767544/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=7500 CPUtime=0.06
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 1032 0 0 0 6 0 0 0 18 0 1 0 285536142 7680000 1002 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8054395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 1875 1003 315 324 0 704 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7500

[startup+0.101851 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 1924
/proc/meminfo: memFree=1767544/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=8356 CPUtime=0.08
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 1266 0 0 0 8 0 0 0 18 0 1 0 285536142 8556544 1236 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8054395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 2089 1237 323 324 0 918 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8356

[startup+0.301891 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 1924
/proc/meminfo: memFree=1767544/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=14804 CPUtime=0.29
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 2996 0 0 0 28 1 0 0 19 0 1 0 285536142 15159296 2926 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8054395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 3701 2926 390 324 0 2530 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14804

[startup+0.701972 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 1924
/proc/meminfo: memFree=1767544/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=27544 CPUtime=0.69
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 6423 0 0 0 66 3 0 0 22 0 1 0 285536142 28205056 6225 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8054395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 6886 6225 522 324 0 5715 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27544

[startup+1.50213 s]
/proc/loadavg: 0.91 0.95 0.91 2/78 1925
/proc/meminfo: memFree=1727856/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=44980 CPUtime=1.49
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 10793 0 0 0 145 4 0 0 25 0 1 0 285536142 46059520 10354 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134583161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 11245 10354 305 324 0 10315 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44980

[startup+3.10145 s]
/proc/loadavg: 0.91 0.95 0.91 2/78 1925
/proc/meminfo: memFree=1727024/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=44980 CPUtime=3.09
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 10793 0 0 0 305 4 0 0 25 0 1 0 285536142 46059520 10354 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 11245 10354 305 324 0 10315 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44980

[startup+6.30109 s]
/proc/loadavg: 0.92 0.95 0.91 2/78 1925
/proc/meminfo: memFree=1726776/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=44980 CPUtime=6.29
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 10797 0 0 0 624 5 0 0 25 0 1 0 285536142 46059520 10358 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8053669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 11245 10358 305 324 0 10315 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44980

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.91 2/78 1925
/proc/meminfo: memFree=1726840/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=44980 CPUtime=12.69
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 10806 0 0 0 1264 5 0 0 25 0 1 0 285536142 46059520 10367 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 11245 10367 305 324 0 10315 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 44980

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 1925
/proc/meminfo: memFree=1726840/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=45112 CPUtime=25.48
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 10809 0 0 0 2543 5 0 0 25 0 1 0 285536142 46194688 10370 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8048709 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 11278 10370 305 324 0 10348 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45112

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 1925
/proc/meminfo: memFree=1726840/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=45112 CPUtime=51.07
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 10813 0 0 0 5101 6 0 0 25 0 1 0 285536142 46194688 10374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 11278 10374 305 324 0 10348 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45112

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 1925
/proc/meminfo: memFree=1726904/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=45112 CPUtime=102.26
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 10813 0 0 0 10219 7 0 0 25 0 1 0 285536142 46194688 10374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8052823 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 11278 10374 305 324 0 10348 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 45112

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1925
/proc/meminfo: memFree=1726904/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=45112 CPUtime=162.23
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 10816 0 0 0 16215 8 0 0 25 0 1 0 285536142 46194688 10377 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 11278 10377 305 324 0 10348 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 45112

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1925
/proc/meminfo: memFree=1675064/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=96708 CPUtime=222.21
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 24017 0 0 0 22204 17 0 0 25 0 1 0 285536142 99028992 23429 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 24177 23429 309 324 0 23247 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 96708

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 1925
/proc/meminfo: memFree=1597496/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=174308 CPUtime=282.18
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 43432 0 0 0 28190 28 0 0 25 0 1 0 285536142 178491392 42844 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 43577 42844 309 324 0 42647 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 174308

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1925
/proc/meminfo: memFree=1553656/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=217656 CPUtime=342.16
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 54252 0 0 0 34181 35 0 0 25 0 1 0 285536142 222879744 53664 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 54414 53664 309 324 0 53484 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 217656

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 1925
/proc/meminfo: memFree=1522424/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=249144 CPUtime=402.14
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 62139 0 0 0 40174 40 0 0 25 0 1 0 285536142 255123456 61551 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 62286 61551 309 324 0 61356 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 249144

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1925
/proc/meminfo: memFree=1492536/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=278884 CPUtime=462.12
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 69579 0 0 0 46167 45 0 0 25 0 1 0 285536142 285577216 68991 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 69721 68993 309 324 0 68791 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 278884

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1925
/proc/meminfo: memFree=1458872/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=312552 CPUtime=522.09
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 77998 0 0 0 52159 50 0 0 25 0 1 0 285536142 320053248 77410 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 78138 77410 309 324 0 77208 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 312552

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1925
/proc/meminfo: memFree=1425080/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=346408 CPUtime=582.07
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 86460 0 0 0 58152 55 0 0 25 0 1 0 285536142 354721792 85872 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8048792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 86602 85872 309 324 0 85672 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 346408

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1925
/proc/meminfo: memFree=1392440/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=378364 CPUtime=642.05
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 94446 0 0 0 64146 59 0 0 25 0 1 0 285536142 387444736 93858 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 94591 93858 309 324 0 93661 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 378364


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


[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2142
/proc/meminfo: memFree=1260984/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=509624 CPUtime=1181.75
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 127250 0 0 0 118093 82 0 0 25 0 1 0 285536142 521854976 126662 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 127406 126662 309 324 0 126476 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 509624

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2142
/proc/meminfo: memFree=1252280/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=518200 CPUtime=1241.73
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 129400 0 0 0 124088 85 0 0 25 0 1 0 285536142 530636800 128812 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 129550 128812 309 324 0 128620 0
Current children cumulated CPU time (s) 1241.73
Current children cumulated vsize (KiB) 518200

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2142
/proc/meminfo: memFree=1242744/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=527688 CPUtime=1301.71
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 131772 0 0 0 130085 86 0 0 25 0 1 0 285536142 540352512 131184 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550910 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 131922 131184 309 324 0 130992 0
Current children cumulated CPU time (s) 1301.71
Current children cumulated vsize (KiB) 527688

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2142
/proc/meminfo: memFree=1232760/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=537720 CPUtime=1361.69
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 134269 0 0 0 136081 88 0 0 25 0 1 0 285536142 550625280 133681 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 134430 133681 309 324 0 133500 0
Current children cumulated CPU time (s) 1361.69
Current children cumulated vsize (KiB) 537720

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2142
/proc/meminfo: memFree=1228344/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=542024 CPUtime=1421.67
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 135367 0 0 0 142078 89 0 0 25 0 1 0 285536142 555032576 134779 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 135506 134779 309 324 0 134576 0
Current children cumulated CPU time (s) 1421.67
Current children cumulated vsize (KiB) 542024

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2142
/proc/meminfo: memFree=1220344/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=550092 CPUtime=1481.65
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 137366 0 0 0 148073 92 0 0 25 0 1 0 285536142 563294208 136778 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 137523 136778 309 324 0 136593 0
Current children cumulated CPU time (s) 1481.65
Current children cumulated vsize (KiB) 550092

[startup+1542.3 s]
/proc/loadavg: 1.05 0.99 0.91 2/78 2142
/proc/meminfo: memFree=1209912/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=560504 CPUtime=1541.61
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 139978 0 0 0 154068 93 0 0 25 0 1 0 285536142 573956096 139390 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 140126 139390 309 324 0 139196 0
Current children cumulated CPU time (s) 1541.61
Current children cumulated vsize (KiB) 560504

[startup+1602.3 s]
/proc/loadavg: 1.06 1.00 0.92 2/78 2142
/proc/meminfo: memFree=1202616/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=567876 CPUtime=1601.6
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 141818 0 0 0 160065 95 0 0 25 0 1 0 285536142 581505024 141230 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 141969 141230 309 324 0 141039 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 567876

[startup+1662.3 s]
/proc/loadavg: 1.07 1.01 0.93 2/78 2142
/proc/meminfo: memFree=1194104/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=576320 CPUtime=1661.57
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 143941 0 0 0 166061 96 0 0 25 0 1 0 285536142 590151680 143353 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 144080 143353 309 324 0 143150 0
Current children cumulated CPU time (s) 1661.57
Current children cumulated vsize (KiB) 576320

[startup+1722.3 s]
/proc/loadavg: 1.06 1.02 0.93 2/78 2142
/proc/meminfo: memFree=1186360/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=584248 CPUtime=1721.55
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 145897 0 0 0 172057 98 0 0 25 0 1 0 285536142 598269952 145309 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 146062 145309 309 324 0 145132 0
Current children cumulated CPU time (s) 1721.55
Current children cumulated vsize (KiB) 584248

[startup+1782.3 s]
/proc/loadavg: 1.06 1.03 0.94 2/78 2142
/proc/meminfo: memFree=1181304/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=589052 CPUtime=1781.53
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 147109 0 0 0 178054 99 0 0 25 0 1 0 285536142 603189248 146521 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 147263 146521 309 324 0 146333 0
Current children cumulated CPU time (s) 1781.53
Current children cumulated vsize (KiB) 589052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.18 1.06 0.95 2/78 2142
/proc/meminfo: memFree=1178360/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=592004 CPUtime=1800.02
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 147838 0 0 0 179903 99 0 0 25 0 1 0 285536142 606212096 147250 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 148001 147250 309 324 0 147071 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 592004

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

[startup+1800.8 s]
/proc/loadavg: 1.18 1.06 0.95 2/78 2142
/proc/meminfo: memFree=1178360/2055920 swapFree=4154952/4192956
[pid=1924] ppid=1921 vsize=592004 CPUtime=1800.02
/proc/1924/stat : 1924 (bsolo3.0.17) R 1921 1924 1733 0 -1 4194304 147838 0 0 0 179903 99 0 0 25 0 1 0 285536142 606212096 147250 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1924/statm: 148001 147250 309 324 0 147071 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 592004

# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1800.02 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1800.02 s) to the 'lost time'.

[startup+1800.91 s]
/proc/loadavg: 1.18 1.06 0.95 2/78 2142
/proc/meminfo: memFree=1178360/2055920 swapFree=4154952/4192956
[pid=1924] ppid=0 vsize=0 CPUtime=0
/proc/1924/stat : 1924 (bsolo3.0.17) X 0 -1 -1 0 -1 4194316 0 0 0 0 0 0 0 0 23 0 0 0 285536142 0 0 18446744073709551615 0 0 0 0 0 0 16384 0 0 18446744071563351923 0 0 17 1 0 0
/proc/1924/statm: -- couldn't open statm file --Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

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

[startup+1800.91 s]
/proc/loadavg: 1.18 1.06 0.95 2/78 2142
/proc/meminfo: memFree=1178360/2055920 swapFree=4154952/4192956
[pid=1924] ppid=0 vsize=0 CPUtime=0
/proc/1924/stat : 1924 (bsolo3.0.17) X 0 -1 -1 0 -1 4194316 0 0 0 0 0 0 0 0 23 0 0 0 285536142 0 0 18446744073709551615 0 0 0 0 0 0 16384 0 0 18446744071563351923 0 0 17 1 0 0
/proc/1924/statm: -- couldn't open statm file --Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 15

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1924 and gives
#  childrusage.ru_utime.tv_sec=1799
#  childrusage.ru_utime.tv_usec=38504
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=95833
# CPU time returned by wait4() is 1800.13
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1800.02
#  lost CPU user time (s): 1799.03
#  lost CPU system time (s): 0.99

Real time (s): 1800.91
CPU time (s): 1800.02
CPU user time (s): 1799.03
CPU system time (s): 0.99
CPU usage (%): 99.9508
Max. virtual memory (cumulated for all children) (KiB): 592004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.04
system time used= 1.09583
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 147842
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 2366

runsolver used 1.42178 second user time and 4.03939 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sat May  5 14:43:08 UTC 2007

IDJOB= 458013
IDBENCH= 48379
IDSOLVER= 199
FILE ID= node20/458013-1178376188

PBS_JOBID= 5188992

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_500_60_4_80.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/458013-1178376188/instance-458013-1178376188.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-458013-1178376188 -o ROOT/results/node20/solver-458013-1178376188 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/458013-1178376188/instance-458013-1178376188.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  fa22dd251e76880c1495cc1725a19f60

RANDOM SEED= 801800476

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1767888 kB
Buffers:         36348 kB
Cached:         150820 kB
SwapCached:      16628 kB
Active:         131428 kB
Inactive:        79564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1767888 kB
SwapTotal:     4192956 kB
SwapFree:      4154952 kB
Dirty:            7644 kB
Writeback:           0 kB
Mapped:          30748 kB
Slab:            62536 kB
Committed_AS:  6712392 kB
PageTables:       1748 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 node20 on Sat May  5 15:13:11 UTC 2007