Trace number 362225

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? (MO) 1065.64 1068.1

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3709.opb
MD5SUMdad6f5146620d8430edee27ea3d7a019
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 benchmark8.62369
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
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 constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 77
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 658426
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 658426
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/362225-1177008558/instance-362225-1177008558.opb
0.00/0.00	c File size is 6714274 bytes.
1.39/1.42	c Highest Coefficient sum: 658426
1.39/1.42	c Parsing was ok!!
1.39/1.42	c Total parsing time: 1.416 s
1.49/1.54	c Var: 155000 Constr: 5300 27/0/5273 Lit: 755000 Watch. Lit: 455300
1.49/1.54	c Obj. Vars: 155000 (100 % of total variables)
181.63/181.71	c Pre-processing Time: 181.653 s
181.63/181.72	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
181.63/181.72	c        0  96057     5300   755000  142   455429  500000      0      0 181.65
181.63/181.72	c Switching off LPR mode.
1065.34/1065.81	c      103  96057     5403   948364  175   455667  550001    103      0 181.88
1065.34/1065.81	c      257  96057     5557  1232054  221   455984  605002    257      1 182.16
1065.34/1065.81	c      486  96057     5786  1653789  285   456442  665503    486      2 182.58
1065.34/1065.81	c      824  96057     6124  2276792  371   457115  732054    824      4 183.23
1065.34/1065.81	c     1334  96057     6634  3216384  484   458321  805260   1334      7 186.10
1065.34/1065.81	c     2101  96057     7401  5111562  690   459861  885787   2101     11 188.57
1065.34/1065.81	c     3247  96057     8547  7492153  876   462150  974366   3247     16 193.40
1065.34/1065.81	c     4969  96057    10269 10711672 1043   465600  500000   4969     24 199.77
1065.34/1065.81	c     7558  96057    12858 15483291 1204   470779  550001   7558     35 210.96
1065.34/1065.81	c    11440  96057    16740 22641123 1352   478541  605002  11440     50 228.08
1065.34/1065.81	c    17262  96057    22562 33374966 1479   490182  665503  17262     64 266.12
1065.34/1065.81	c    25999  96057    31299 49482128 1580   507657  732054  25999     76 338.38
1065.34/1065.81	c    39114  96057    44414 73665942 1658   533885  805260  39114     82 473.42
1065.34/1065.81	c    58784  96057    64084 109944114 1715   573226  885787  58784     74 787.68
1065.34/1065.81	c Caught signal: 15
1065.34/1065.81	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1065.34/1065.81	c   14    75829    430  1510373    81129 141392070  75829     71 1065.35
1065.34/1065.81	s UNKNOWN
1065.34/1065.81	c Total time: 1065.35 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/node23/watcher-362225-1177008558 -o ROOT/results/node23/solver-362225-1177008558 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362225-1177008558/instance-362225-1177008558.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: 0.99 1.00 1.00 3/77 15027
/proc/meminfo: memFree=1748480/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=18296 CPUtime=0
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 148772964 18735104 335 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 4574 336 281 324 0 2003 0

[startup+0.0402271 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 15027
/proc/meminfo: memFree=1748480/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=19912 CPUtime=0.03
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 734 0 0 0 3 0 0 0 18 0 1 0 148772964 20389888 703 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 2960979 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 4978 711 332 324 0 2407 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 19912

[startup+0.101239 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 15027
/proc/meminfo: memFree=1748480/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=21888 CPUtime=0.09
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 1504 0 0 0 9 0 0 0 18 0 1 0 148772964 22413312 1304 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 5472 1304 404 324 0 2901 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21888

[startup+0.301277 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 15027
/proc/meminfo: memFree=1748480/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=28152 CPUtime=0.29
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 3605 0 0 0 28 1 0 0 19 0 1 0 148772964 28827648 3151 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 7038 3151 647 324 0 4467 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28152

[startup+0.702355 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 15027
/proc/meminfo: memFree=1748480/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=28000 CPUtime=0.69
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 5962 0 0 0 67 2 0 0 23 0 1 0 148772964 28672000 5508 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134586732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 7000 5508 1086 324 0 4429 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28000

[startup+1.50151 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15028
/proc/meminfo: memFree=1727672/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=44408 CPUtime=1.49
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 12253 0 0 0 144 5 0 0 25 0 1 0 148772964 45473792 10159 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 11102 10160 301 324 0 10171 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44408

[startup+3.10182 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15028
/proc/meminfo: memFree=1702840/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=49972 CPUtime=3.09
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 13654 0 0 0 302 7 0 0 25 0 1 0 148772964 51171328 11560 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 12493 11560 305 324 0 11562 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49972

[startup+6.30144 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15028
/proc/meminfo: memFree=1702840/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=49972 CPUtime=6.29
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 13654 0 0 0 621 8 0 0 25 0 1 0 148772964 51171328 11560 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160527316 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 12493 11560 305 324 0 11562 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49972

[startup+12.7017 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15028
/proc/meminfo: memFree=1702968/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=49972 CPUtime=12.68
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 13654 0 0 0 1258 10 0 0 25 0 1 0 148772964 51171328 11560 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 12493 11560 305 324 0 11562 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 49972

[startup+25.5012 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15028
/proc/meminfo: memFree=1696248/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=56984 CPUtime=25.48
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 16915 0 0 0 2532 16 0 0 25 0 1 0 148772964 58351616 13306 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540853 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 14246 13306 307 324 0 13315 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 56984

[startup+51.1011 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15028
/proc/meminfo: memFree=1696312/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=56984 CPUtime=51.07
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 16915 0 0 0 5090 17 0 0 25 0 1 0 148772964 58351616 13306 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 14246 13306 307 324 0 13315 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 56984

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15028
/proc/meminfo: memFree=1696376/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=56984 CPUtime=102.26
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 16915 0 0 0 10209 17 0 0 25 0 1 0 148772964 58351616 13306 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 14246 13306 307 324 0 13315 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 56984

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15028
/proc/meminfo: memFree=1696376/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=56984 CPUtime=162.24
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 16915 0 0 0 16206 18 0 0 25 0 1 0 148772964 58351616 13306 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540874 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 14246 13306 307 324 0 13315 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 56984

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15028
/proc/meminfo: memFree=1454648/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=298912 CPUtime=222.21
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 79161 0 0 0 22098 123 0 0 25 0 1 0 148772964 306085888 73877 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 2925904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 74728 73877 311 324 0 73797 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 298912

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15028
/proc/meminfo: memFree=1234232/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=519576 CPUtime=282.19
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 134345 0 0 0 28071 148 0 0 25 0 1 0 148772964 532045824 129061 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 129894 129061 311 324 0 128963 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 519576

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15028
/proc/meminfo: memFree=1072760/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=679780 CPUtime=342.17
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 174383 0 0 0 34048 169 0 0 25 0 1 0 148772964 696094720 169099 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 169945 169099 311 324 0 169014 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 679780

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15028
/proc/meminfo: memFree=922424/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=830252 CPUtime=402.15
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 212013 0 0 0 40029 186 0 0 25 0 1 0 148772964 850178048 206729 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 207563 206729 311 324 0 206632 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 830252

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15028
/proc/meminfo: memFree=797368/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=954596 CPUtime=462.13
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 243076 0 0 0 46012 201 0 0 25 0 1 0 148772964 977506304 237792 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 238649 237792 311 324 0 237718 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 954596

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15028
/proc/meminfo: memFree=717112/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=1034672 CPUtime=522.11
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 263106 0 0 0 51999 212 0 0 25 0 1 0 148772964 1059504128 257822 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 258668 257822 311 324 0 257737 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1034672

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15028
/proc/meminfo: memFree=638584/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=1112904 CPUtime=582.09
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 282652 0 0 0 57988 221 0 0 25 0 1 0 148772964 1139613696 277368 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 278226 277368 311 324 0 277295 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1112904

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15028
/proc/meminfo: memFree=568760/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=1181848 CPUtime=642.07
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 299911 0 0 0 63978 229 0 0 25 0 1 0 148772964 1210212352 294627 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 295462 294627 311 324 0 294531 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 1181848

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15028
/proc/meminfo: memFree=482232/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=1269284 CPUtime=702.05
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 321760 0 0 0 69965 240 0 0 25 0 1 0 148772964 1299746816 316476 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 317321 316476 311 324 0 316390 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 1269284

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15226
/proc/meminfo: memFree=360944/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=1389108 CPUtime=761.95
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 351710 0 0 0 75939 256 0 0 25 0 1 0 148772964 1422446592 346426 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 347277 346426 311 324 0 346346 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 1389108

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15226
/proc/meminfo: memFree=246136/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=1504332 CPUtime=821.91
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 380510 0 0 0 81920 271 0 0 25 0 1 0 148772964 1540435968 375226 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 376083 375226 311 324 0 375152 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 1504332

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15226
/proc/meminfo: memFree=140856/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=1608804 CPUtime=881.89
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 406639 0 0 0 87904 285 0 0 25 0 1 0 148772964 1647415296 401355 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 402201 401355 311 324 0 401270 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 1608804

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15226
/proc/meminfo: memFree=76024/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=1674492 CPUtime=941.88
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 423049 0 0 0 93892 296 0 0 25 0 1 0 148772964 1714679808 417765 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 418623 417765 311 324 0 417692 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 1674492

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15226
/proc/meminfo: memFree=15608/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=1757032 CPUtime=1001.86
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 443702 0 0 0 99880 306 0 0 25 0 1 0 148772964 1799200768 438418 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 439258 438418 311 324 0 438327 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 1757032

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15226
/proc/meminfo: memFree=16312/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=1838748 CPUtime=1061.83
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 464125 0 0 0 105866 317 0 0 25 0 1 0 148772964 1882877952 458841 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 459687 458841 311 324 0 458756 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 1838748



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1065.8 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15226
/proc/meminfo: memFree=14968/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=1843216 CPUtime=1065.34
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4194304 465253 0 0 0 106216 318 0 0 25 0 1 0 148772964 1887453184 459969 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 460804 459969 311 324 0 459873 0
Current children cumulated CPU time (s) 1065.34
Current children cumulated vsize (KiB) 1843216

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+1067.01 s]
/proc/loadavg: 0.91 0.98 0.99 1/79 15227
/proc/meminfo: memFree=14960/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=1843216 CPUtime=1065.35
/proc/15027/stat : 15027 (bsolo3.0.16) S 15025 15027 14256 0 -1 4194304 465253 0 0 0 106217 318 0 0 25 0 1 0 148772964 1887453184 459969 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 460804 459969 311 324 0 459873 0
Current children cumulated CPU time (s) 1065.35
Current children cumulated vsize (KiB) 1843216

[startup+1067.8 s]
/proc/loadavg: 0.91 0.98 0.99 1/79 15227
/proc/meminfo: memFree=14960/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=1843216 CPUtime=1065.35
/proc/15027/stat : 15027 (bsolo3.0.16) S 15025 15027 14256 0 -1 4194304 465253 0 0 0 106217 318 0 0 25 0 1 0 148772964 1887453184 459969 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 460804 459969 311 324 0 459873 0
Current children cumulated CPU time (s) 1065.35
Current children cumulated vsize (KiB) 1843216

[startup+1068 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 15227
/proc/meminfo: memFree=1226552/2055920 swapFree=4169120/4192956
[pid=15027] ppid=15025 vsize=0 CPUtime=1065.54
/proc/15027/stat : 15027 (bsolo3.0.16) R 15025 15027 14256 0 -1 4195332 465253 0 0 0 106217 337 0 0 18 0 1 0 148772964 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/15027/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1065.54
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1068.1
CPU time (s): 1065.64
CPU user time (s): 1062.17
CPU system time (s): 3.47047
CPU usage (%): 99.7697
Max. virtual memory (cumulated for all children) (KiB): 1843216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1062.17
system time used= 3.47047
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 465253
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= 21522

runsolver used 1.25881 second user time and 2.6316 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Thu Apr 19 18:49:18 UTC 2007

IDJOB= 362225
IDBENCH= 1541
IDSOLVER= 163
FILE ID= node23/362225-1177008558

PBS_JOBID= 4630496

Free space on /tmp= 66445 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/fctp/normalized-reduced-mps-v2-20-10-n3709.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362225-1177008558/instance-362225-1177008558.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-362225-1177008558 -o ROOT/results/node23/solver-362225-1177008558 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362225-1177008558/instance-362225-1177008558.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  dad6f5146620d8430edee27ea3d7a019

RANDOM SEED= 835558587

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1748824 kB
Buffers:         28580 kB
Cached:         189180 kB
SwapCached:       2288 kB
Active:         102848 kB
Inactive:       138356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1748824 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:           10960 kB
Writeback:           0 kB
Mapped:          30848 kB
Slab:            51340 kB
Committed_AS:  2460552 kB
PageTables:       1800 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= 66445 MiB

End job on node23 on Thu Apr 19 19:07:07 UTC 2007