Trace number 3420202

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
minisat hack reference: minisat 2.2.0UNSAT 2507.51 2507.45

General information on the benchmark

NameSAT02/industrial/aloul/
Homer/homer14.shuffled.cnf
MD5SUM1d9569aa70fee033c68469753053c259
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark71.3432
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of clauses2130
Sum of the clauses size4500
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22100
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

Solver Data 

2507.45/2507.44	WARNING: for repeatability, setting FPU to use double precision
2507.45/2507.44	============================[ Problem Statistics ]=============================
2507.45/2507.44	|                                                                             |
2507.45/2507.44	|  Number of variables:           300                                         |
2507.45/2507.44	|  Number of clauses:            2130                                         |
2507.45/2507.44	|  Parse time:                   0.00 s                                       |
2507.45/2507.44	|  Eliminated clauses:           0.00 Mb                                      |
2507.45/2507.44	|  Simplification time:          0.00 s                                       |
2507.45/2507.44	|                                                                             |
2507.45/2507.44	============================[ Search Statistics ]==============================
2507.45/2507.44	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2507.45/2507.44	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2507.45/2507.44	===============================================================================
2507.45/2507.44	|       100 |     270     2100     7560 |      770      100     37 |  0.001 % |
2507.45/2507.44	|       250 |     270     2100     7560 |      847      250     36 |  0.001 % |
2507.45/2507.44	|       475 |     270     2100     7560 |      931      475     38 |  0.001 % |
2507.45/2507.44	|       812 |     270     2100     7560 |     1024      812     39 |  0.001 % |
2507.45/2507.44	|      1318 |     270     2100     7560 |     1127      769     38 |  0.001 % |
2507.45/2507.44	|      2077 |     270     2100     7560 |     1240      947     41 |  0.001 % |
2507.45/2507.44	|      3216 |     270     2100     7560 |     1364      792     38 |  0.001 % |
2507.45/2507.44	|      4924 |     270     2100     7560 |     1500     1104     43 |  0.001 % |
2507.45/2507.44	|      7486 |     270     2100     7560 |     1650     1341     43 |  0.001 % |
2507.45/2507.44	|     11330 |     270     2100     7560 |     1815      938     39 |  0.001 % |
2507.45/2507.44	|     17096 |     270     2100     7560 |     1997     1099     45 |  0.001 % |
2507.45/2507.44	|     25745 |     270     2100     7560 |     2196     1564     44 |  0.001 % |
2507.45/2507.44	|     38719 |     270     2100     7560 |     2416     2176     45 |  0.001 % |
2507.45/2507.44	|     58180 |     270     2100     7560 |     2658     1863     44 |  0.001 % |
2507.45/2507.44	|     87372 |     270     2100     7560 |     2924     2524     46 |  0.001 % |
2507.45/2507.44	|    131161 |     270     2100     7560 |     3216     1609     42 |  0.001 % |
2507.45/2507.44	|    196845 |     270     2100     7560 |     3538     1963     49 |  0.001 % |
2507.45/2507.44	|    295371 |     270     2100     7560 |     3891     3357     44 |  0.001 % |
2507.45/2507.44	|    443160 |     270     2100     7560 |     4281     2946     49 |  0.001 % |
2507.45/2507.44	|    664843 |     270     2100     7560 |     4709     3259     45 |  0.001 % |
2507.45/2507.44	|    997368 |     270     2100     7560 |     5180     4238     49 |  0.001 % |
2507.45/2507.44	|   1496156 |     270     2100     7560 |     5698     2676     43 |  0.001 % |
2507.45/2507.44	|   2244338 |     270     2100     7560 |     6268     4184     51 |  0.001 % |
2507.45/2507.44	|   3366612 |     270     2100     7560 |     6894     5778     53 |  0.001 % |
2507.45/2507.44	|   5050023 |     270     2100     7560 |     7584     4458     48 |  0.001 % |
2507.45/2507.44	|   7575139 |     270     2100     7560 |     8342     5949     44 |  0.001 % |
2507.45/2507.44	|  11362814 |     270     2100     7560 |     9176     8379     52 |  0.001 % |
2507.45/2507.44	|  17044326 |     270     2100     7560 |    10094     5694     42 |  0.001 % |
2507.45/2507.44	|  25566595 |     269     2086     7532 |    11104     7717     34 |  0.334 % |
2507.45/2507.44	|  38349998 |     268     2072     7504 |    12214     6716     35 |  0.668 % |
2507.45/2507.44	===============================================================================
2507.45/2507.44	restarts              : 65535
2507.45/2507.44	conflicts             : 49553327       (19762 /sec)
2507.45/2507.44	decisions             : 58779022       (0.00 % random) (23441 /sec)
2507.45/2507.44	propagations          : 797160606      (317912 /sec)
2507.45/2507.44	conflict literals     : 2259904108     (10.72 % deleted)
2507.45/2507.44	Memory used           : 53.00 MB
2507.45/2507.44	CPU time              : 2507.49 s
2507.45/2507.44	
2507.45/2507.44	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420202-1306589921/watcher-3420202-1306589921 -o /tmp/evaluation-result-3420202-1306589921/solver-3420202-1306589921 -C 5000 -W 5100 -M 15500 minisat_release HOME/instance-3420202-1306589921.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.94 2.02 2.00 2/514 416
/proc/meminfo: memFree=16148720/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=19248 CPUtime=0 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 349 0 0 0 0 0 0 0 25 0 1 0 849222881 19709952 291 33554432000 4194304 4291037 140736366416432 18446744073709551615 215988253381 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 4812 293 212 24 0 1446 0

[startup+0.0207459 s]
/proc/loadavg: 1.94 2.02 2.00 2/514 416
/proc/meminfo: memFree=16148720/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=15340 CPUtime=0.01 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 515 0 0 0 1 0 0 0 25 0 1 0 849222881 15708160 439 33554432000 4194304 4291037 140736366416432 18446744073709551615 4248366 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 3835 439 253 24 0 469 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 15340

[startup+0.100807 s]
/proc/loadavg: 1.94 2.02 2.00 2/514 416
/proc/meminfo: memFree=16148720/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=15812 CPUtime=0.09 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 625 0 0 0 9 0 0 0 25 0 1 0 849222881 16191488 544 33554432000 4194304 4291037 140736366416432 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 3953 544 255 24 0 587 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15812

[startup+0.300757 s]
/proc/loadavg: 1.94 2.02 2.00 2/514 416
/proc/meminfo: memFree=16148720/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=16196 CPUtime=0.29 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 742 0 0 0 29 0 0 0 25 0 1 0 849222881 16584704 657 33554432000 4194304 4291037 140736366416432 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 4049 657 255 24 0 683 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16196

[startup+0.700687 s]
/proc/loadavg: 1.94 2.02 2.00 2/514 416
/proc/meminfo: memFree=16148720/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=16968 CPUtime=0.69 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 870 0 0 0 69 0 0 0 25 0 1 0 849222881 17375232 779 33554432000 4194304 4291037 140736366416432 18446744073709551615 4255638 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 4242 779 255 24 0 876 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16968

[startup+1.50055 s]
/proc/loadavg: 1.94 2.02 2.00 3/515 417
/proc/meminfo: memFree=16145372/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=17212 CPUtime=1.49 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 1002 0 0 0 149 0 0 0 25 0 1 0 849222881 17625088 906 33554432000 4194304 4291037 140736366416432 18446744073709551615 4255658 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 4303 906 255 24 0 937 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17212

[startup+3.1002 s]
/proc/loadavg: 1.94 2.02 2.00 3/515 417
/proc/meminfo: memFree=16143508/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=18080 CPUtime=3.09 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 1131 0 0 0 309 0 0 0 25 0 1 0 849222881 18513920 1034 33554432000 4194304 4291037 140736366416432 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 4520 1034 255 24 0 1154 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18080

[startup+6.30071 s]
/proc/loadavg: 1.95 2.02 2.00 3/515 419
/proc/meminfo: memFree=16138668/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=19336 CPUtime=6.3 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 1553 0 0 0 630 0 0 0 25 0 1 0 849222881 19800064 1447 33554432000 4194304 4291037 140736366416432 18446744073709551615 4249392 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 4834 1447 255 24 0 1468 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 19336

[startup+12.7006 s]
/proc/loadavg: 1.95 2.02 2.00 3/515 419
/proc/meminfo: memFree=16133848/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=20380 CPUtime=12.7 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 1657 0 0 0 1270 0 0 0 25 0 1 0 849222881 20869120 1550 33554432000 4194304 4291037 140736366416432 18446744073709551615 4255880 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 5095 1550 255 24 0 1729 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 20380

[startup+25.5004 s]
/proc/loadavg: 1.96 2.02 2.00 3/515 420
/proc/meminfo: memFree=16127092/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=20380 CPUtime=25.5 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 1828 0 0 0 2550 0 0 0 25 0 1 0 849222881 20869120 1717 33554432000 4194304 4291037 140736366416432 18446744073709551615 4255915 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 5095 1717 255 24 0 1729 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 20380

[startup+51.1008 s]
/proc/loadavg: 1.97 2.02 2.00 3/515 421
/proc/meminfo: memFree=16110148/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=23648 CPUtime=51.1 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 2668 0 0 0 5110 0 0 0 25 0 1 0 849222881 24215552 2535 33554432000 4194304 4291037 140736366416432 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 5912 2535 255 24 0 2546 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 23648

[startup+102.319 s]
/proc/loadavg: 1.99 2.01 2.00 3/515 422
/proc/meminfo: memFree=16088684/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=24812 CPUtime=102.31 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 2973 0 0 0 10231 0 0 0 25 0 1 0 849222881 25407488 2829 33554432000 4194304 4291037 140736366416432 18446744073709551615 4255938 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 6203 2829 255 24 0 2837 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 24812

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 2.00 3/515 425
/proc/meminfo: memFree=16063600/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=29720 CPUtime=162.29 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 4160 0 0 0 16229 0 0 0 25 0 1 0 849222881 30433280 3988 33554432000 4194304 4291037 140736366416432 18446744073709551615 4256120 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 7430 3988 255 24 0 4064 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 29720

[startup+222.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/515 427
/proc/meminfo: memFree=16042840/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=32780 CPUtime=222.29 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 4995 0 0 0 22229 0 0 0 25 0 1 0 849222881 33566720 4803 33554432000 4194304 4291037 140736366416432 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 8195 4803 255 24 0 4829 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 32780

[startup+282.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/515 428
/proc/meminfo: memFree=16085340/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=35060 CPUtime=282.29 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 4998 0 0 0 28229 0 0 0 25 0 1 0 849222881 35901440 4806 33554432000 4194304 4291037 140736366416432 18446744073709551615 4261689 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 8765 4806 255 24 0 5399 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 35060

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/515 430
/proc/meminfo: memFree=16050056/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=35284 CPUtime=342.29 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 5592 0 0 0 34229 0 0 0 25 0 1 0 849222881 36130816 5389 33554432000 4194304 4291037 140736366416432 18446744073709551615 4256120 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 8821 5389 255 24 0 5455 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 35284

[startup+402.3 s]
/proc/loadavg: 2.15 2.03 2.01 3/515 431
/proc/meminfo: memFree=16027320/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=38636 CPUtime=402.3 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 6116 0 0 0 40230 0 0 0 25 0 1 0 849222881 39563264 5903 33554432000 4194304 4291037 140736366416432 18446744073709551615 4255665 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 9659 5903 255 24 0 6293 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 38636

[startup+462.301 s]
/proc/loadavg: 2.13 2.04 2.01 3/515 433
/proc/meminfo: memFree=16009656/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=38636 CPUtime=462.3 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 6194 0 0 0 46230 0 0 0 25 0 1 0 849222881 39563264 5979 33554432000 4194304 4291037 140736366416432 18446744073709551615 4249116 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 9659 5979 255 24 0 6293 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 38636

[startup+522.3 s]
/proc/loadavg: 2.16 2.06 2.01 3/515 436
/proc/meminfo: memFree=15996588/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=38636 CPUtime=522.3 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 6194 0 0 0 52230 0 0 0 25 0 1 0 849222881 39563264 5979 33554432000 4194304 4291037 140736366416432 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 9659 5979 255 24 0 6293 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 38636

[startup+582.301 s]
/proc/loadavg: 2.16 2.08 2.02 3/515 437
/proc/meminfo: memFree=16093880/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=38636 CPUtime=582.3 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 6194 0 0 0 58230 0 0 0 25 0 1 0 849222881 39563264 5979 33554432000 4194304 4291037 140736366416432 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 9659 5979 255 24 0 6293 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 38636

[startup+642.3 s]

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

/proc/meminfo: memFree=15983632/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=47236 CPUtime=1722.32 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 8646 0 0 0 172232 0 0 0 25 0 1 0 849222881 48369664 8367 33554432000 4194304 4291037 140736366416432 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 11809 8367 255 24 0 8443 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 47236

[startup+1782.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/515 489
/proc/meminfo: memFree=15916628/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=47572 CPUtime=1782.33 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 8780 0 0 0 178233 0 0 0 25 0 1 0 849222881 48713728 8495 33554432000 4194304 4291037 140736366416432 18446744073709551615 4256189 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 11893 8495 255 24 0 8527 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 47572

[startup+1842.3 s]
/proc/loadavg: 2.02 2.05 2.01 3/515 492
/proc/meminfo: memFree=15886444/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=50336 CPUtime=1842.33 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 9043 0 0 0 184232 1 0 0 25 0 1 0 849222881 51544064 8756 33554432000 4194304 4291037 140736366416432 18446744073709551615 4256189 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 12584 8756 255 24 0 9218 0
Current children cumulated CPU time (s) 1842.33
Current children cumulated vsize (KiB) 50336

[startup+1902.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/515 493
/proc/meminfo: memFree=15865800/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=50336 CPUtime=1902.34 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 9059 0 0 0 190233 1 0 0 25 0 1 0 849222881 51544064 8772 33554432000 4194304 4291037 140736366416432 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 12584 8772 255 24 0 9218 0
Current children cumulated CPU time (s) 1902.34
Current children cumulated vsize (KiB) 50336

[startup+1962.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/515 495
/proc/meminfo: memFree=15845792/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=50336 CPUtime=1962.34 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 9477 0 0 0 196233 1 0 0 25 0 1 0 849222881 51544064 9183 33554432000 4194304 4291037 140736366416432 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 12584 9183 255 24 0 9218 0
Current children cumulated CPU time (s) 1962.34
Current children cumulated vsize (KiB) 50336

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 497
/proc/meminfo: memFree=15831608/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=50336 CPUtime=2022.34 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 9477 0 0 0 202233 1 0 0 25 0 1 0 849222881 51544064 9183 33554432000 4194304 4291037 140736366416432 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 12584 9183 255 24 0 9218 0
Current children cumulated CPU time (s) 2022.34
Current children cumulated vsize (KiB) 50336

[startup+2082.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 498
/proc/meminfo: memFree=15812832/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=50336 CPUtime=2082.36 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 9480 0 0 0 208235 1 0 0 25 0 1 0 849222881 51544064 9186 33554432000 4194304 4291037 140736366416432 18446744073709551615 4256140 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 12584 9186 255 24 0 9218 0
Current children cumulated CPU time (s) 2082.36
Current children cumulated vsize (KiB) 50336

[startup+2142.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/515 500
/proc/meminfo: memFree=15800872/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=50336 CPUtime=2142.34 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 9481 0 0 0 214233 1 0 0 25 0 1 0 849222881 51544064 9187 33554432000 4194304 4291037 140736366416432 18446744073709551615 4255676 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 12584 9187 255 24 0 9218 0
Current children cumulated CPU time (s) 2142.34
Current children cumulated vsize (KiB) 50336

[startup+2202.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/515 501
/proc/meminfo: memFree=15937976/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=51092 CPUtime=2202.34 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 9697 0 0 0 220233 1 0 0 25 0 1 0 849222881 52318208 9397 33554432000 4194304 4291037 140736366416432 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 12773 9397 255 24 0 9407 0
Current children cumulated CPU time (s) 2202.34
Current children cumulated vsize (KiB) 51092

[startup+2262.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/515 503
/proc/meminfo: memFree=15900728/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=51432 CPUtime=2262.34 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 9763 0 0 0 226233 1 0 0 25 0 1 0 849222881 52666368 9461 33554432000 4194304 4291037 140736366416432 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 12858 9461 255 24 0 9492 0
Current children cumulated CPU time (s) 2262.34
Current children cumulated vsize (KiB) 51432

[startup+2322.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/515 506
/proc/meminfo: memFree=15863976/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=52020 CPUtime=2322.35 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 9935 0 0 0 232234 1 0 0 25 0 1 0 849222881 53268480 9629 33554432000 4194304 4291037 140736366416432 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 13005 9629 255 24 0 9639 0
Current children cumulated CPU time (s) 2322.35
Current children cumulated vsize (KiB) 52020

[startup+2382.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/515 507
/proc/meminfo: memFree=15833436/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=54808 CPUtime=2382.35 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 10207 0 0 0 238234 1 0 0 25 0 1 0 849222881 56123392 9901 33554432000 4194304 4291037 140736366416432 18446744073709551615 4256120 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 13702 9901 255 24 0 10336 0
Current children cumulated CPU time (s) 2382.35
Current children cumulated vsize (KiB) 54808

[startup+2442.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 509
/proc/meminfo: memFree=15815900/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=55144 CPUtime=2442.35 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 10294 0 0 0 244234 1 0 0 25 0 1 0 849222881 56467456 9987 33554432000 4194304 4291037 140736366416432 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 13786 9987 255 24 0 10420 0
Current children cumulated CPU time (s) 2442.35
Current children cumulated vsize (KiB) 55144

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 510
/proc/meminfo: memFree=15781624/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=55144 CPUtime=2502.35 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 10294 0 0 0 250234 1 0 0 25 0 1 0 849222881 56467456 9987 33554432000 4194304 4291037 140736366416432 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 13786 9987 255 24 0 10420 0
Current children cumulated CPU time (s) 2502.35
Current children cumulated vsize (KiB) 55144

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

[startup+2505.5 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 510
/proc/meminfo: memFree=15780252/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=55144 CPUtime=2505.55 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 10294 0 0 0 250554 1 0 0 25 0 1 0 849222881 56467456 9987 33554432000 4194304 4291037 140736366416432 18446744073709551615 4255915 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 13786 9987 255 24 0 10420 0
Current children cumulated CPU time (s) 2505.55
Current children cumulated vsize (KiB) 55144

[startup+2506.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 510
/proc/meminfo: memFree=15779880/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=55144 CPUtime=2506.35 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 10294 0 0 0 250634 1 0 0 25 0 1 0 849222881 56467456 9987 33554432000 4194304 4291037 140736366416432 18446744073709551615 4256140 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 13786 9987 255 24 0 10420 0
Current children cumulated CPU time (s) 2506.35
Current children cumulated vsize (KiB) 55144

[startup+2507.1 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 510
/proc/meminfo: memFree=15779632/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=55144 CPUtime=2507.15 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 10294 0 0 0 250714 1 0 0 25 0 1 0 849222881 56467456 9987 33554432000 4194304 4291037 140736366416432 18446744073709551615 4255665 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 13786 9987 255 24 0 10420 0
Current children cumulated CPU time (s) 2507.15
Current children cumulated vsize (KiB) 55144

[startup+2507.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 510
/proc/meminfo: memFree=15779632/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=55144 CPUtime=2507.35 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 10294 0 0 0 250734 1 0 0 25 0 1 0 849222881 56467456 9987 33554432000 4194304 4291037 140736366416432 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 13786 9987 255 24 0 10420 0
Current children cumulated CPU time (s) 2507.35
Current children cumulated vsize (KiB) 55144

[startup+2507.4 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 510
/proc/meminfo: memFree=15779632/32950940 swapFree=67111364/67111528
[pid=416] ppid=413 vsize=55144 CPUtime=2507.45 cores=0,2,4,6
/proc/416/stat : 416 (minisat_release) R 413 416 32192 0 -1 4202496 10294 0 0 0 250744 1 0 0 25 0 1 0 849222881 56467456 9987 33554432000 4194304 4291037 140736366416432 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/416/statm: 13786 9987 255 24 0 10420 0
Current children cumulated CPU time (s) 2507.45
Current children cumulated vsize (KiB) 55144

Child status: 20
Real time (s): 2507.45
CPU time (s): 2507.51
CPU user time (s): 2507.49
CPU system time (s): 0.014997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 55144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2507.49
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10310
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= 7
involuntary context switches= 4289

runsolver used 12.828 second user time and 28.2137 second system time

The end

Launcher Data 

Begin job on node117 at 2011-05-28 15:38:41
IDJOB=3420202
IDBENCH=87935
IDSOLVER=1912
FILE ID=node117/3420202-1306589921
RUNJOBID= node117-1306579394-32210
PBS_JOBID= 13471563
Free space on /tmp= 73204 MiB

SOLVER NAME= minisat hack reference: minisat 2.2.0
BENCH NAME= SAT02/industrial/aloul/Homer/homer14.shuffled.cnf
COMMAND LINE= minisat_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420202-1306589921/watcher-3420202-1306589921 -o /tmp/evaluation-result-3420202-1306589921/solver-3420202-1306589921 -C 5000 -W 5100 -M 15500  minisat_release HOME/instance-3420202-1306589921.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 1d9569aa70fee033c68469753053c259
RANDOM SEED=2015835370

node117.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      16148752 kB
Buffers:        324908 kB
Cached:        6036780 kB
SwapCached:          0 kB
Active:       12224264 kB
Inactive:      4210160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      16148752 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:             400 kB
Writeback:          32 kB
AnonPages:    10072592 kB
Mapped:          41732 kB
Slab:           239516 kB
PageTables:      58624 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS: 149806312 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73200 MiB
End job on node117 at 2011-05-28 16:20:29