Trace number 3369038

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
CryptoMiniSat Strange-Night-1-mt (fixed)UNSAT 8.5507 2.14778

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v50-c1065-S1054153452-040.UNKNOWN.cnf
MD5SUM3e6f4baa098d5b86b4caa2cbed949b79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.165974
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses1065
Sum of the clauses size5325
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51065
Number of clauses of size over 50

Solver Data 

0.00/0.01	c Outputting solution to console
0.00/0.01	c Using 4 threads
0.00/0.01	c This is CryptoMiniSat 2.9.0
0.00/0.01	c compiled with gcc version 4.4.5
0.00/0.01	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.01	c Reading file 'HOME/instance-3369038-1305410851.cnf'
0.00/0.01	c -- header says num vars:             50
0.00/0.01	c -- header says num clauses:        1065
0.00/0.01	c -- clauses added:            0 learnts,         1065 normals,            0 xors
0.00/0.01	c -- vars added         50
0.00/0.01	c Parsing time:  0.00 s
0.00/0.01	c  N st     0         0        50      1065         0         0      5325         0   no data   no data  --
0.00/0.01	c asymm  cl-useful: 0/1065/1065 lits-rem:0 time: 0.02
0.00/0.01	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.0M T:  0.00
0.00/0.66	c bin-w-bin subsume rem            0 bins  time:  0.00 s
0.00/0.66	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
0.00/0.66	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     50 time:  0.00 s
0.00/0.66	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
0.00/0.66	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
0.00/0.66	c Finding binary XORs  T:     0.00 s  found:       0
0.00/0.66	c Finding non-binary XORs:     0.00 s (found:       0, avg size: nan)
0.00/0.66	c calculated reachability. Time: 0.00
0.00/0.66	c Calc default polars -  time:   0.00 s pos:      20 undec:       0 neg:      30
0.00/0.66	c =========================================================================================
0.00/0.66	c types(t): F = full restart, N = normal restart
0.00/0.66	c types(t): S = simplification begin/end, E = solution found
0.00/0.66	c restart types(rt): st = static, dy = dynamic
0.00/0.66	c  t rt  Rest     Confl      Vars   NormCls    BinCls   Learnts    ClLits    LtLits
0.00/0.66	c  B st     0         0        50      1065         0         0      5325         0   no data   no data  --
0.00/0.66	c Decided on static restart strategy
0.00/0.66	c  N st     8      4918        50      1065         0      4289      5325     52104   no data   no data  --
0.00/0.66	c  N st    10     11300        50      1065         0      3928      5325     39892   no data   no data  --
0.00/0.66	c  N st    11     17044        50      1065         0      8864      5325     95552   no data   no data  --
0.00/0.66	c  F st    12     25000        50      1065         0     10845      5324    111375   no data   no data  --
0.00/0.66	c  N st    12     25000        50      1065         0     10845      5324    111375   no data   no data  --
3.17/0.86	c Decided on static restart strategy
3.17/0.86	c  N st    18     30001        50      1065         0      9305      5324     93858   no data   no data  --
3.17/0.86	c  S st    18     30001        50      1065         0      9305      5324     93858   no data   no data  --
3.17/0.86	c  S st    18     30508        50      1065         0      9767      5324     99929   no data   no data  --
3.17/0.86	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
3.17/0.86	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
3.17/0.86	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.1M T:  0.01
3.17/0.86	c bin-w-bin subsume rem            0 bins  time:  0.00 s
3.17/0.86	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
3.17/0.86	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     50 time:  0.00 s
3.17/0.86	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
3.56/0.96	c lits-rem:      1080  cl-subs:     4357  v-elim:      0  v-fix:    0  time:  0.61 s
3.96/1.06	c asymm  cl-useful: 0/1065/1065 lits-rem:0 time: 0.08
3.96/1.06	c calculated reachability. Time: 0.00
3.96/1.06	c  N st    18     30508        50      1065         0      5410      5321     57138   no data   no data  --
4.77/1.26	c  N st    20     37620        50      1065         0     11477      5321    124551   no data   no data  --
5.57/1.44	c  N st    21     44020        50      1065         1     10456      5321    102107   no data   no data  --
5.97/1.50	c  S st    22     45762        50      1065         1     11940      5321    117285   no data   no data  --
5.97/1.54	c  S st    22     46266        50      1065         1     12390      5321    122931   no data   no data  --
5.97/1.54	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
5.97/1.54	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
5.97/1.54	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.2M T:  0.01
5.97/1.54	c bin-w-bin subsume rem            0 bins  time:  0.00 s
6.39/1.64	c subs with bin:     2733  lits-rem:       647  v-fix:    0  time:  0.38 s
6.39/1.64	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     50 time:  0.00 s
6.39/1.64	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
6.80/1.78	c lits-rem:       978  cl-subs:     2770  v-elim:      0  v-fix:    0  time:  0.55 s
6.80/1.78	c vivif2 --  cl tried     1060 cl shrink        0 lits rem          0 time: 0.00
6.80/1.78	c vivif2 --  cl tried     6892 cl shrink        0 lits rem          0 time: 0.00
7.16/1.80	c asymm  cl-useful: 0/1060/1060 lits-rem:0 time: 0.10
7.16/1.80	c calculated reachability. Time: 0.00
7.16/1.80	c  N st    22     46266        50      1060         1      6892      5289     69378   no data   no data  --
7.96/2.08	c Finding binary XORs  T:     0.00 s  found:       0
8.36/2.14	c Following stats are for *FIRST FINISHED THREAD ONLY*
8.36/2.14	c num threads              : 4          
8.36/2.14	c restarts                 : 23         
8.36/2.14	c dynamic restarts         : 0          
8.36/2.14	c static restarts          : 23         
8.36/2.14	c full restarts            : 1          
8.36/2.14	c total simplify time      : 0.06       
8.36/2.14	c learnts DL2              : 0          
8.36/2.14	c learnts size 2           : 68         
8.36/2.14	c learnts size 1           : 37          (74.00     % of vars)
8.36/2.14	c filedLit time            : 0.01        (0.09      % time)
8.36/2.14	c v-elim SatELite          : 0           (0.00      % vars)
8.36/2.14	c SatELite time            : 0.34        (4.00      % time)
8.36/2.14	c v-elim xor               : 0           (0.00      % vars)
8.36/2.14	c xor elim time            : 0.00        (0.00      % time)
8.36/2.14	c num binary xor trees     : 0          
8.36/2.14	c binxor trees' crown      : 0           (nan       leafs/tree)
8.36/2.14	c bin xor find time        : 0.00       
8.36/2.14	c OTF clause improved      : 9043        (0.14      clauses/conflict)
8.36/2.14	c OTF impr. size diff      : 9350        (1.03       lits/clause)
8.36/2.14	c OTF cl watch-shrink      : 2021        (0.03      clauses/conflict)
8.36/2.14	c OTF cl watch-sh-lit      : 2149        (1.06       lits/clause)
8.36/2.14	c tried to recurMin cls    : 6203        (9.84       % of conflicts)
8.36/2.14	c updated cache            : 0           (0.00       lits/tried recurMin)
8.36/2.14	c unit cls received        : 0           (0.00      % of units)
8.36/2.14	c unit cls sent            : 1           (2.70      % of units)
8.36/2.14	c bin cls received         : 2          
8.36/2.14	c bin cls sent             : 13         
8.36/2.14	c clauses over max glue    : 0           (0.00      % of all clauses)
8.36/2.14	c conflicts                : 63045       (7398.17   / sec)
8.36/2.14	c decisions                : 69057       (1.46      % random)
8.36/2.14	c bogo-props               : 374566393   (43954400.79 / sec)
8.36/2.14	c conflict literals        : 683227      (23.18     % deleted)
8.36/2.14	c Memory used              : 197.42      MB
8.36/2.14	c single-thread CPU time   : 8.52        s
8.36/2.14	c all-threads sum CPU time : 8.52        s
8.36/2.14	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-3369038-1305410851/watcher-3369038-1305410851 -o /tmp/evaluation-result-3369038-1305410851/solver-3369038-1305410851 -C 4800 -W 1300 -M 15500 ./strangenight1-mt --threads=4 HOME/instance-3369038-1305410851.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 4800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 4830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 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: 0.00 0.00 0.03 6/298 3866
/proc/meminfo: memFree=15871304/32950928 swapFree=67111364/67111528
[pid=3866] ppid=3864 vsize=51236 CPUtime=0 cores=0,2,4,6
/proc/3866/stat : 3866 (strangenight1-m) R 3864 3866 3825 0 -1 4202496 412 0 0 0 0 0 0 0 23 0 4 0 108694566 52465664 353 33554432000 4194304 4650419 140737376027728 18446744073709551615 47747086542760 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/3866/statm: 12809 353 303 112 0 7774 0
[pid=3866/tid=3867] ppid=3864 vsize=51236 CPUtime=0 cores=0,2,4,6
/proc/3866/task/3867/stat : 3867 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 4 0 108694566 52465664 353 33554432000 4194304 4650419 140737376027728 18446744073709551615 218880621553 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=3866/tid=3868] ppid=3864 vsize=51236 CPUtime=0 cores=0,2,4,6
/proc/3866/task/3868/stat : 3868 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 4 0 108694566 52465664 353 33554432000 4194304 4650419 140737376027728 18446744073709551615 47747086542770 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=3866/tid=3869] ppid=3864 vsize=51236 CPUtime=0 cores=0,2,4,6
/proc/3866/task/3869/stat : 3869 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 4 0 108694566 52465664 353 33554432000 4194304 4650419 140737376027728 18446744073709551615 47747086542770 0 0 4096 2 0 0 0 -1 0 0 0 0

[startup+0.660263 s]
/proc/loadavg: 0.00 0.00 0.03 6/298 3866
/proc/meminfo: memFree=15871304/32950928 swapFree=67111364/67111528
[pid=3866] ppid=3864 vsize=236372 CPUtime=2.6 cores=0,2,4,6
/proc/3866/stat : 3866 (strangenight1-m) R 3864 3866 3825 0 -1 4202496 3657 0 0 0 260 0 0 0 18 0 4 0 108694566 242044928 2215 33554432000 4194304 4650419 140737376027728 18446744073709551615 218880262746 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/3866/statm: 59093 2221 392 112 0 54058 0
[pid=3866/tid=3867] ppid=3864 vsize=236372 CPUtime=0.64 cores=0,2,4,6
/proc/3866/task/3867/stat : 3867 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 830 0 0 0 64 0 0 0 18 0 4 0 108694566 242044928 2225 33554432000 4194304 4650419 140737376027728 18446744073709551615 4516622 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=3866/tid=3868] ppid=3864 vsize=236372 CPUtime=0.65 cores=0,2,4,6
/proc/3866/task/3868/stat : 3868 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 822 0 0 0 65 0 0 0 18 0 4 0 108694566 242044928 2228 33554432000 4194304 4650419 140737376027728 18446744073709551615 4365327 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=3866/tid=3869] ppid=3864 vsize=236372 CPUtime=0.65 cores=0,2,4,6
/proc/3866/task/3869/stat : 3869 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 762 0 0 0 65 0 0 0 18 0 4 0 108694566 242044928 2232 33554432000 4194304 4650419 140737376027728 18446744073709551615 4366920 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.6
Current children cumulated vsize (KiB) 236372

[startup+0.700334 s]
/proc/loadavg: 0.00 0.00 0.03 6/298 3866
/proc/meminfo: memFree=15871304/32950928 swapFree=67111364/67111528
[pid=3866] ppid=3864 vsize=219316 CPUtime=2.77 cores=0,2,4,6
/proc/3866/stat : 3866 (strangenight1-m) R 3864 3866 3825 0 -1 4202496 3981 0 0 0 277 0 0 0 18 0 4 0 108694566 224579584 2040 33554432000 4194304 4650419 140737376027728 18446744073709551615 4365227 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/3866/statm: 54829 2040 392 112 0 49794 0
[pid=3866/tid=3867] ppid=3864 vsize=219316 CPUtime=0.68 cores=0,2,4,6
/proc/3866/task/3867/stat : 3867 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 921 0 0 0 68 0 0 0 18 0 4 0 108694566 224579584 2040 33554432000 4194304 4650419 140737376027728 18446744073709551615 4363600 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=3866/tid=3868] ppid=3864 vsize=219316 CPUtime=0.69 cores=0,2,4,6
/proc/3866/task/3868/stat : 3868 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 926 0 0 0 69 0 0 0 18 0 4 0 108694566 224579584 2040 33554432000 4194304 4650419 140737376027728 18446744073709551615 4367236 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=3866/tid=3869] ppid=3864 vsize=219316 CPUtime=0.69 cores=0,2,4,6
/proc/3866/task/3869/stat : 3869 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 776 0 0 0 69 0 0 0 18 0 4 0 108694566 224579584 2040 33554432000 4194304 4650419 140737376027728 18446744073709551615 4365192 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.77
Current children cumulated vsize (KiB) 219316

[startup+0.800315 s]
/proc/loadavg: 0.00 0.00 0.03 6/298 3866
/proc/meminfo: memFree=15871304/32950928 swapFree=67111364/67111528
[pid=3866] ppid=3864 vsize=219316 CPUtime=3.17 cores=0,2,4,6
/proc/3866/stat : 3866 (strangenight1-m) R 3864 3866 3825 0 -1 4202496 4137 0 0 0 317 0 0 0 18 0 4 0 108694566 224579584 2196 33554432000 4194304 4650419 140737376027728 18446744073709551615 4365227 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/3866/statm: 54829 2196 392 112 0 49794 0
[pid=3866/tid=3867] ppid=3864 vsize=219316 CPUtime=0.78 cores=0,2,4,6
/proc/3866/task/3867/stat : 3867 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 962 0 0 0 78 0 0 0 18 0 4 0 108694566 224579584 2196 33554432000 4194304 4650419 140737376027728 18446744073709551615 4364751 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=3866/tid=3868] ppid=3864 vsize=219316 CPUtime=0.79 cores=0,2,4,6
/proc/3866/task/3868/stat : 3868 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 970 0 0 0 79 0 0 0 18 0 4 0 108694566 224579584 2196 33554432000 4194304 4650419 140737376027728 18446744073709551615 4332033 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=3866/tid=3869] ppid=3864 vsize=219316 CPUtime=0.79 cores=0,2,4,6
/proc/3866/task/3869/stat : 3869 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 806 0 0 0 79 0 0 0 18 0 4 0 108694566 224579584 2196 33554432000 4194304 4650419 140737376027728 18446744073709551615 4364777 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 3.17
Current children cumulated vsize (KiB) 219316

[startup+0.900299 s]
/proc/loadavg: 0.00 0.00 0.03 6/298 3866
/proc/meminfo: memFree=15871304/32950928 swapFree=67111364/67111528
[pid=3866] ppid=3864 vsize=219372 CPUtime=3.56 cores=0,2,4,6
/proc/3866/stat : 3866 (strangenight1-m) R 3864 3866 3825 0 -1 4202496 5150 0 0 0 356 0 0 0 19 0 4 0 108694566 224636928 3036 33554432000 4194304 4650419 140737376027728 18446744073709551615 4433087 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/3866/statm: 54843 3036 394 112 0 49808 0
[pid=3866/tid=3867] ppid=3864 vsize=219372 CPUtime=0.88 cores=0,2,4,6
/proc/3866/task/3867/stat : 3867 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 1017 0 0 0 88 0 0 0 19 0 4 0 108694566 224636928 3036 33554432000 4194304 4650419 140737376027728 18446744073709551615 4363432 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=3866/tid=3868] ppid=3864 vsize=219372 CPUtime=0.89 cores=0,2,4,6
/proc/3866/task/3868/stat : 3868 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 1009 0 0 0 89 0 0 0 19 0 4 0 108694566 224636928 3036 33554432000 4194304 4650419 140737376027728 18446744073709551615 4365227 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=3866/tid=3869] ppid=3864 vsize=219372 CPUtime=0.89 cores=0,2,4,6
/proc/3866/task/3869/stat : 3869 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 924 0 0 0 89 0 0 0 19 0 4 0 108694566 224636928 3036 33554432000 4194304 4650419 140737376027728 18446744073709551615 4366896 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 3.56
Current children cumulated vsize (KiB) 219372

[startup+1.50019 s]
/proc/loadavg: 0.00 0.00 0.03 6/298 3866
/proc/meminfo: memFree=15871304/32950928 swapFree=67111364/67111528
[pid=3866] ppid=3864 vsize=224684 CPUtime=5.97 cores=0,2,4,6
/proc/3866/stat : 3866 (strangenight1-m) R 3864 3866 3825 0 -1 4202496 7988 0 0 0 596 1 0 0 20 0 4 0 108694566 230076416 4931 33554432000 4194304 4650419 140737376027728 18446744073709551615 4365227 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/3866/statm: 56171 4931 394 112 0 51136 0
[pid=3866/tid=3867] ppid=3864 vsize=224684 CPUtime=1.48 cores=0,2,4,6
/proc/3866/task/3867/stat : 3867 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 1953 0 0 0 148 0 0 0 20 0 4 0 108694566 230076416 4931 33554432000 4194304 4650419 140737376027728 18446744073709551615 4365289 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=3866/tid=3868] ppid=3864 vsize=224684 CPUtime=1.49 cores=0,2,4,6
/proc/3866/task/3868/stat : 3868 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 2316 0 0 0 149 0 0 0 20 0 4 0 108694566 230076416 4931 33554432000 4194304 4650419 140737376027728 18446744073709551615 4433048 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=3866/tid=3869] ppid=3864 vsize=224684 CPUtime=1.49 cores=0,2,4,6
/proc/3866/task/3869/stat : 3869 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 1208 0 0 0 149 0 0 0 20 0 4 0 108694566 230076416 4931 33554432000 4194304 4650419 140737376027728 18446744073709551615 4365210 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.97
Current children cumulated vsize (KiB) 224684

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

[startup+1.71115 s]
/proc/loadavg: 0.64 0.13 0.07 9/302 3870
/proc/meminfo: memFree=15836180/32950928 swapFree=67111364/67111528
[pid=3866] ppid=3864 vsize=224780 CPUtime=6.8 cores=0,2,4,6
/proc/3866/stat : 3866 (strangenight1-m) R 3864 3866 3825 0 -1 4202496 8685 0 0 0 679 1 0 0 20 0 4 0 108694566 230174720 5161 33554432000 4194304 4650419 140737376027728 18446744073709551615 4476304 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/3866/statm: 56195 5161 394 112 0 51160 0
[pid=3866/tid=3867] ppid=3864 vsize=224780 CPUtime=1.68 cores=0,2,4,6
/proc/3866/task/3867/stat : 3867 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 2122 0 0 0 168 0 0 0 20 0 4 0 108694566 230174720 5161 33554432000 4194304 4650419 140737376027728 18446744073709551615 4333763 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=3866/tid=3868] ppid=3864 vsize=224780 CPUtime=1.7 cores=0,2,4,6
/proc/3866/task/3868/stat : 3868 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 2336 0 0 0 170 0 0 0 20 0 4 0 108694566 230174720 5161 33554432000 4194304 4650419 140737376027728 18446744073709551615 4364775 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=3866/tid=3869] ppid=3864 vsize=224780 CPUtime=1.7 cores=0,2,4,6
/proc/3866/task/3869/stat : 3869 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 1376 0 0 0 170 0 0 0 20 0 4 0 108694566 230174720 5161 33554432000 4194304 4650419 140737376027728 18446744073709551615 4365227 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 6.8
Current children cumulated vsize (KiB) 224780

[startup+2.10108 s]
/proc/loadavg: 0.64 0.13 0.07 9/302 3870
/proc/meminfo: memFree=15836180/32950928 swapFree=67111364/67111528
[pid=3866] ppid=3864 vsize=210796 CPUtime=8.36 cores=0,2,4,6
/proc/3866/stat : 3866 (strangenight1-m) R 3864 3866 3825 0 -1 4202496 10057 0 0 0 834 2 0 0 21 0 4 0 108694566 215855104 6029 33554432000 4194304 4650419 140737376027728 18446744073709551615 4364792 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/3866/statm: 52699 6029 394 112 0 47664 0
[pid=3866/tid=3867] ppid=3864 vsize=210796 CPUtime=2.07 cores=0,2,4,6
/proc/3866/task/3867/stat : 3867 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 2319 0 0 0 207 0 0 0 21 0 4 0 108694566 215855104 6029 33554432000 4194304 4650419 140737376027728 18446744073709551615 4363493 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=3866/tid=3868] ppid=3864 vsize=210796 CPUtime=2.09 cores=0,2,4,6
/proc/3866/task/3868/stat : 3868 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 2591 0 0 0 209 0 0 0 21 0 4 0 108694566 215855104 6029 33554432000 4194304 4650419 140737376027728 18446744073709551615 4366845 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=3866/tid=3869] ppid=3864 vsize=210796 CPUtime=2.09 cores=0,2,4,6
/proc/3866/task/3869/stat : 3869 (strangenight1-m) R 3864 3866 3825 0 -1 4202560 2213 0 0 0 209 0 0 0 21 0 4 0 108694566 215855104 6029 33554432000 4194304 4650419 140737376027728 18446744073709551615 4370561 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 8.36
Current children cumulated vsize (KiB) 210796

Child status: 20
Real time (s): 2.14778
CPU time (s): 8.5507
CPU user time (s): 8.5247
CPU system time (s): 0.025996
CPU usage (%): 398.119
Max. virtual memory (cumulated for all children) (KiB): 236372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.5247
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10129
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= 236
involuntary context switches= 88

runsolver used 0.004999 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node112 at 2011-05-15 00:07:32
IDJOB=3369038
IDBENCH=83047
IDSOLVER=1846
FILE ID=node112/3369038-1305410851
RUNJOBID= node112-1305410850-3843
PBS_JOBID= 13324531
Free space on /tmp= 73556 MiB

SOLVER NAME= CryptoMiniSat Strange-Night-1-mt (fixed)
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v50-c1065-S1054153452-040.UNKNOWN.cnf
COMMAND LINE= ./strangenight1-mt --threads=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3369038-1305410851/watcher-3369038-1305410851 -o /tmp/evaluation-result-3369038-1305410851/solver-3369038-1305410851 -C 4800 -W 1300 -M 15500  ./strangenight1-mt --threads=4 HOME/instance-3369038-1305410851.cnf

TIME LIMIT= 4800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 3e6f4baa098d5b86b4caa2cbed949b79
RANDOM SEED=1865181958

node112.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		: 2666.847
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		: 2666.847
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	: 5180.45
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		: 2666.847
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	: 5332.76
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		: 2666.847
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	: 5332.82
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		: 2666.847
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	: 5332.61
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		: 2666.847
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	: 5332.83
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		: 2666.847
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	: 5332.74
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		: 2666.847
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      15871584 kB
Buffers:        290272 kB
Cached:        2786204 kB
SwapCached:          0 kB
Active:       15080552 kB
Inactive:      1759496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      15871584 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:           12440 kB
Writeback:           0 kB
AnonPages:    13762612 kB
Mapped:          21532 kB
Slab:           132592 kB
PageTables:      42436 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 35076308 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= 73552 MiB
End job on node112 at 2011-05-15 00:07:34