Trace number 432415

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? (MO) 1125.91 1128.22

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl50_60_pb.cnf.cr.opb
MD5SUM6f530d7030eb010292a76e81381ed552
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.049992
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6000
Total number of constraints220
Number of constraints which are clauses120
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint60
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 61
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432415-1177943632/instance-432415-1177943632.opb
0.00/0.00	c File size is 107628 bytes.
0.00/0.02	c Highest Coefficient sum: 61
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.022 s
0.00/0.02	c Var: 6000 Constr: 220 120/100/0 Lit: 12000 Watch. Lit: 6240
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.30/0.30	c Pre-processing Time: 0.303 s
0.30/0.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.30/0.30	c        0   6000      220    12000   54     6240  100040      0      0 0.30
0.30/0.30	c Switching off LPR mode.
1125.60/1125.90	c      101   6000      321    35876  111     6442  110045    101    312 0.32
1125.60/1125.90	c      252   6000      472    63541  134     6744  121050    252    701 0.36
1125.60/1125.90	c      478   6000      698   145565  208     7196  133156    478   1093 0.44
1125.60/1125.90	c      818   6000     1038   283045  272     7876  146472    818   1447 0.56
1125.60/1125.90	c     1326   6000     1546   379002  245     8892  161120   1326   1365 0.97
1125.60/1125.90	c     2089   6000     2309   490274  212    10418  177233   2089    821 2.54
1125.60/1125.90	c     3235   6000     3455   693821  200    12710  194957   3235    697 4.64
1125.60/1125.90	c     4960   6000     5180  1338873  258    16160  214453   4960    615 8.06
1125.60/1125.90	c     7546   6000     7766  5571015  717    21332  235899   7546    511 14.76
1125.60/1125.90	c    11425   6000    11645 13702544 1176    29090  259489  11425    319 35.78
1125.60/1125.90	c    17247   6000    17467 26429973 1513    40734  285438  17247    221 77.72
1125.60/1125.90	c    25985   6000    26205 45974959 1754    58210  313982  25985    133 195.37
1125.60/1125.90	c    39096   6000    39316 75211421 1912    84432  345381  39096    113 345.36
1125.60/1125.90	c    58768   6000    58988 121157747 2053   123776  379920  58768     75 775.22
1125.60/1125.90	c Caught signal: 15
1125.60/1125.90	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1125.60/1125.90	c   14    69049  15240  2755583    69269 144166390  69049     61 1125.61
1125.60/1125.90	s UNKNOWN
1125.60/1125.90	c Total time: 1125.61 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/node63/watcher-432415-1177943632 -o ROOT/results/node63/solver-432415-1177943632 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432415-1177943632/instance-432415-1177943632.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: 0.79 0.89 0.56 3/64 13287
/proc/meminfo: memFree=1750788/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=11844 CPUtime=0
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 270353110 12128256 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3405435 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 2961 334 280 324 0 2004 0

[startup+0.0102209 s]
/proc/loadavg: 0.79 0.89 0.56 3/64 13287
/proc/meminfo: memFree=1750788/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=12124 CPUtime=0
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 426 0 0 0 0 0 0 0 18 0 1 0 270353110 12414976 396 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 3031 396 287 324 0 2074 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12124

[startup+0.10123 s]
/proc/loadavg: 0.79 0.89 0.56 3/64 13287
/proc/meminfo: memFree=1750788/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=5120 CPUtime=0.09
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 686 0 0 0 9 0 0 0 18 0 1 0 270353110 5242880 629 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 1280 629 302 324 0 350 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5120

[startup+0.30125 s]
/proc/loadavg: 0.79 0.89 0.56 3/64 13287
/proc/meminfo: memFree=1750788/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=5324 CPUtime=0.3
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 775 0 0 0 29 1 0 0 19 0 1 0 270353110 5451776 679 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 1331 679 304 324 0 401 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 5324

[startup+0.701292 s]
/proc/loadavg: 0.79 0.89 0.56 3/64 13287
/proc/meminfo: memFree=1750788/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=9416 CPUtime=0.69
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 1835 0 0 0 68 1 0 0 22 0 1 0 270353110 9641984 1724 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 2354 1724 309 324 0 1424 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9416

[startup+1.50138 s]
/proc/loadavg: 0.79 0.89 0.56 2/65 13288
/proc/meminfo: memFree=1744572/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=10316 CPUtime=1.49
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 2066 0 0 0 148 1 0 0 25 0 1 0 270353110 10563584 1955 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 2579 1955 309 324 0 1649 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10316

[startup+3.10154 s]
/proc/loadavg: 0.79 0.89 0.56 2/65 13288
/proc/meminfo: memFree=1743612/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=12128 CPUtime=3.09
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 2522 0 0 0 308 1 0 0 25 0 1 0 270353110 12419072 2411 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 3032 2411 309 324 0 2102 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12128

[startup+6.30188 s]
/proc/loadavg: 0.81 0.89 0.56 2/65 13288
/proc/meminfo: memFree=1739004/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=16640 CPUtime=6.28
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 3631 0 0 0 626 2 0 0 25 0 1 0 270353110 17039360 3520 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 4160 3520 309 324 0 3230 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16640

[startup+12.7015 s]
/proc/loadavg: 0.82 0.89 0.56 2/65 13288
/proc/meminfo: memFree=1695676/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=61644 CPUtime=12.68
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 14897 0 0 0 1261 7 0 0 25 0 1 0 270353110 63123456 14786 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550907 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 15411 14786 309 324 0 14481 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 61644

[startup+25.5019 s]
/proc/loadavg: 0.86 0.89 0.57 2/65 13288
/proc/meminfo: memFree=1613948/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=141640 CPUtime=25.48
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 34901 0 0 0 2532 16 0 0 25 0 1 0 270353110 145039360 34790 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3405435 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 35443 34796 309 324 0 34513 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 141640

[startup+51.1015 s]
/proc/loadavg: 0.91 0.90 0.58 2/65 13288
/proc/meminfo: memFree=1502268/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=253908 CPUtime=51.08
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 62967 0 0 0 5081 27 0 0 25 0 1 0 270353110 260001792 62856 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 63477 62856 309 324 0 62547 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 253908

[startup+102.306 s]
/proc/loadavg: 0.96 0.91 0.60 2/65 13288
/proc/meminfo: memFree=1358268/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=395488 CPUtime=102.26
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 98364 0 0 0 10183 43 0 0 25 0 1 0 270353110 404979712 98253 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 98872 98253 309 324 0 97942 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 395488

[startup+162.301 s]
/proc/loadavg: 0.98 0.93 0.62 2/65 13288
/proc/meminfo: memFree=1242364/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=512568 CPUtime=162.25
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 127611 0 0 0 16167 58 0 0 25 0 1 0 270353110 524869632 127500 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 128142 127500 309 324 0 127212 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 512568

[startup+222.301 s]
/proc/loadavg: 0.99 0.94 0.64 2/65 13288
/proc/meminfo: memFree=1050428/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=703204 CPUtime=222.23
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 175268 0 0 0 22147 76 0 0 25 0 1 0 270353110 720080896 175157 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 175801 175157 309 324 0 174871 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 703204

[startup+282.302 s]
/proc/loadavg: 0.99 0.95 0.66 2/65 13288
/proc/meminfo: memFree=900732/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=852976 CPUtime=282.22
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 212713 0 0 0 28132 90 0 0 25 0 1 0 270353110 873447424 212602 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 213244 212602 309 324 0 212314 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 852976

[startup+342.302 s]
/proc/loadavg: 0.99 0.95 0.68 2/65 13288
/proc/meminfo: memFree=793404/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=959620 CPUtime=342.2
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 239389 0 0 0 34119 101 0 0 25 0 1 0 270353110 982650880 239278 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 239905 239278 309 324 0 238975 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 959620

[startup+402.301 s]
/proc/loadavg: 0.99 0.96 0.70 2/65 13288
/proc/meminfo: memFree=709180/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=1043952 CPUtime=402.19
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 260464 0 0 0 40110 109 0 0 25 0 1 0 270353110 1069006848 260353 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 260988 260353 309 324 0 260058 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1043952

[startup+462.301 s]
/proc/loadavg: 0.99 0.96 0.71 2/65 13288
/proc/meminfo: memFree=623100/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=1129416 CPUtime=462.17
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 281846 0 0 0 46097 120 0 0 25 0 1 0 270353110 1156521984 281735 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 282354 281735 309 324 0 281424 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1129416

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.73 2/65 13290
/proc/meminfo: memFree=550588/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=1202716 CPUtime=522.15
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 300138 0 0 0 52087 128 0 0 25 0 1 0 270353110 1231581184 300027 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 300679 300030 309 324 0 299749 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1202716

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 13290
/proc/meminfo: memFree=456700/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=1296104 CPUtime=582.14
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 323502 0 0 0 58077 137 0 0 25 0 1 0 270353110 1327210496 323391 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 324026 323391 309 324 0 323096 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1296104

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 13290
/proc/meminfo: memFree=376636/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=1374872 CPUtime=642.13
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 343210 0 0 0 64067 146 0 0 25 0 1 0 270353110 1407868928 343099 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 343718 343099 309 324 0 342788 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1374872

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 13290
/proc/meminfo: memFree=298812/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=1453596 CPUtime=702.11
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 362883 0 0 0 70056 155 0 0 25 0 1 0 270353110 1488482304 362772 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527316 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 363399 362772 309 324 0 362469 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1453596

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 13290
/proc/meminfo: memFree=218236/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=1533076 CPUtime=762.1
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 382753 0 0 0 76047 163 0 0 25 0 1 0 270353110 1569869824 382642 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 383269 382642 309 324 0 382339 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1533076

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 13290
/proc/meminfo: memFree=150780/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=1601012 CPUtime=822.08
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 399729 0 0 0 82036 172 0 0 25 0 1 0 270353110 1639436288 399618 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 400253 399618 309 324 0 399323 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1601012

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 13290
/proc/meminfo: memFree=87676/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=1663592 CPUtime=882.06
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 415388 0 0 0 88027 179 0 0 25 0 1 0 270353110 1703518208 415277 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 415898 415277 309 324 0 414968 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1663592

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/65 13290
/proc/meminfo: memFree=35324/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=1716104 CPUtime=942.05
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 428520 0 0 0 94021 184 0 0 25 0 1 0 270353110 1757290496 428409 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 429026 428409 309 324 0 428096 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1716104

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 13290
/proc/meminfo: memFree=16252/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=1757824 CPUtime=1002.03
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 438940 0 0 0 100014 189 0 0 25 0 1 0 270353110 1800011776 438829 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 439456 438829 309 324 0 438526 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1757824

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 13290
/proc/meminfo: memFree=15484/2055920 swapFree=4182936/4192956
[pid=13287] ppid=13285 vsize=1799452 CPUtime=1062.01
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 449343 0 0 0 106007 194 0 0 25 0 1 0 270353110 1842638848 449232 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 449863 449232 309 324 0 448933 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1799452

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 13290
/proc/meminfo: memFree=15740/2055920 swapFree=4182900/4192956
[pid=13287] ppid=13285 vsize=1840964 CPUtime=1122
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 459733 0 0 0 112000 200 0 0 25 0 1 0 270353110 1885147136 459622 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 460241 459622 309 324 0 459311 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 1840964



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1125.9 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 13290
/proc/meminfo: memFree=14844/2055920 swapFree=4182900/4192956
[pid=13287] ppid=13285 vsize=1843240 CPUtime=1125.6
/proc/13287/stat : 13287 (bsolo3.0.17) R 13285 13287 13080 0 -1 4194304 460279 0 0 0 112360 200 0 0 25 0 1 0 270353110 1887477760 460168 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 460810 460168 309 324 0 459880 0
Current children cumulated CPU time (s) 1125.6
Current children cumulated vsize (KiB) 1843240

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1126.2 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 13290
/proc/meminfo: memFree=14844/2055920 swapFree=4182900/4192956
[pid=13287] ppid=13285 vsize=1843240 CPUtime=1125.61
/proc/13287/stat : 13287 (bsolo3.0.17) S 13285 13287 13080 0 -1 4194304 460279 0 0 0 112361 200 0 0 25 0 1 0 270353110 1887477760 460168 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 460810 460168 309 324 0 459880 0
Current children cumulated CPU time (s) 1125.61
Current children cumulated vsize (KiB) 1843240

[startup+1127 s]
/proc/loadavg: 0.99 0.97 0.83 1/66 13291
/proc/meminfo: memFree=14836/2055920 swapFree=4182900/4192956
[pid=13287] ppid=13285 vsize=1843240 CPUtime=1125.61
/proc/13287/stat : 13287 (bsolo3.0.17) S 13285 13287 13080 0 -1 4194304 460279 0 0 0 112361 200 0 0 25 0 1 0 270353110 1887477760 460168 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 460810 460168 309 324 0 459880 0
Current children cumulated CPU time (s) 1125.61
Current children cumulated vsize (KiB) 1843240

[startup+1127.8 s]
/proc/loadavg: 0.99 0.97 0.83 1/66 13291
/proc/meminfo: memFree=14836/2055920 swapFree=4182900/4192956
[pid=13287] ppid=13285 vsize=1843240 CPUtime=1125.61
/proc/13287/stat : 13287 (bsolo3.0.17) S 13285 13287 13080 0 -1 4194304 460279 0 0 0 112361 200 0 0 25 0 1 0 270353110 1887477760 460168 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/13287/statm: 460810 460168 309 324 0 459880 0
Current children cumulated CPU time (s) 1125.61
Current children cumulated vsize (KiB) 1843240

[startup+1128.2 s]
/proc/loadavg: 0.99 0.97 0.83 1/66 13291
/proc/meminfo: memFree=14836/2055920 swapFree=4182900/4192956
[pid=13287] ppid=13285 vsize=0 CPUtime=1125.9
/proc/13287/stat : 13287 (bsolo3.0.17) D 13285 13287 13080 0 -1 4195332 460279 0 0 0 112361 229 0 0 19 0 1 0 270353110 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 18446744072100051646 0 0 17 1 0 0
/proc/13287/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1125.9
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1128.22
CPU time (s): 1125.91
CPU user time (s): 1123.61
CPU system time (s): 2.29665
CPU usage (%): 99.7947
Max. virtual memory (cumulated for all children) (KiB): 1843240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1123.61
system time used= 2.29665
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460279
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= 13
involuntary context switches= 2793

runsolver used 0.857869 second user time and 2.23366 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Mon Apr 30 14:33:52 UTC 2007

IDJOB= 432415
IDBENCH= 1402
IDSOLVER= 199
FILE ID= node63/432415-1177943632

PBS_JOBID= 4727808

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_60_pb.cnf.cr.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432415-1177943632/instance-432415-1177943632.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-432415-1177943632 -o ROOT/results/node63/solver-432415-1177943632 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432415-1177943632/instance-432415-1177943632.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  6f530d7030eb010292a76e81381ed552

RANDOM SEED= 404184124

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1751388 kB
Buffers:         30900 kB
Cached:         193368 kB
SwapCached:       4076 kB
Active:         122192 kB
Inactive:       112000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751388 kB
SwapTotal:     4192956 kB
SwapFree:      4182936 kB
Dirty:            6800 kB
Writeback:           0 kB
Mapped:          15844 kB
Slab:            56364 kB
Committed_AS:  2341656 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node63 on Mon Apr 30 14:52:41 UTC 2007