Trace number 3366457

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-2-mt (fixed)UNSAT 8.18575 2.05678

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v50-c1065-S1491756361-004.UNKNOWN.cnf
MD5SUMc37bd14f07dfd525075f8b6d522a84a4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.171973
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 

0.00/0.00	c Outputting solution to console
0.00/0.01	c Using 4 threads
0.00/0.01	c This is CryptoMiniSat 3.0.0
0.00/0.01	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.01	c Reading file 'HOME/instance-3366457-1305404643.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: 0.00
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
1.17/0.34	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
1.17/0.34	c bin-w-bin subsume rem            0 bins  time:  0.00 s
1.17/0.34	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
1.17/0.34	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     50 time:  0.00 s
1.17/0.34	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
3.56/0.90	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
3.56/0.90	c Finding binary XORs  T:     0.00 s  found:       0
3.56/0.90	c Finding non-binary XORs:     0.00 s (found:       0, avg size: nan)
3.56/0.90	c calculated reachability. Time: 0.00
3.56/0.90	c Calc default polars -  time:   0.00 s pos:      21 undec:       1 neg:      28
3.56/0.90	c =========================================================================================
3.56/0.90	c types(t): F = full restart, N = normal restart
3.56/0.90	c types(t): S = simplification begin/end, E = solution found
3.56/0.90	c restart types(rt): st = static, dy = dynamic
3.56/0.90	c  t rt  Rest     Confl      Vars   NormCls    BinCls   Learnts    ClLits    LtLits
3.56/0.90	c  B st     0         0        50      1065         0         0      5325         0   no data   no data
3.56/0.90	c Decided on static restart strategy
3.56/0.90	c  N st     8      4922        50      1065         0      4273      5325     52343   no data   no data
3.56/0.90	c  N st    10     11305        50      1065         0      3896      5325     39228   no data   no data
3.56/0.90	c  N st    11     17049        50      1065         0      8849      5325     96197   no data   no data
3.56/0.90	c  F st    12     25001        50      1065         0     10765      5324    110122   no data   no data
3.56/0.90	c  N st    12     25001        50      1065         0     10765      5324    110122   no data   no data
3.56/0.90	c Decided on static restart strategy
3.56/0.90	c  N st    18     30002        50      1065         0      9266      5324     90489   no data   no data
3.56/0.90	c  S st    18     30002        50      1065         0      9266      5324     90489   no data   no data
3.56/0.90	c  S st    18     30506        50      1065         0      9728      5324     96559   no data   no data
3.56/0.90	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
3.56/0.90	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.1M T:  0.00
3.56/0.90	c blocked clauses removed:        0 vars:      0 tried:          50 T: 0.00 s
3.56/0.90	c bin-w-bin subsume rem            0 bins  time:  0.00 s
3.56/0.90	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
3.56/0.90	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     50 time:  0.00 s
3.56/0.90	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
3.56/0.90	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
3.56/0.90	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
3.56/0.90	c lits-rem:       506  cl-subs:     4604  v-elim:      0  v-fix:    0  time:  0.11 s
3.56/1.00	c asymm  cl-useful: 0/1065/1065 lits-rem:0 time: 0.02
3.56/1.00	c calculated reachability. Time: 0.00
3.56/1.00	c  N st    18     30506        50      1065         0      5124      5323     52887   no data   no data
4.76/1.20	c  N st    20     37617        50      1065         0     11177      5323    115617   no data   no data
5.16/1.38	c  N st    21     44017        50      1065         0     10217      5323    100774   no data   no data
5.56/1.45	c  S st    22     45759        50      1065         0     11695      5323    116345   no data   no data
5.56/1.48	c  S st    22     46261        50      1065         0     12141      5323    121783   no data   no data
5.56/1.48	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
5.56/1.48	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.2M T:  0.00
5.56/1.48	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
5.56/1.48	c bin-w-bin subsume rem            0 bins  time:  0.00 s
5.56/1.48	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
5.56/1.48	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     50 time:  0.00 s
5.56/1.48	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
5.56/1.48	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
5.56/1.48	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
6.36/1.63	c lits-rem:       594  cl-subs:     4526  v-elim:      0  v-fix:    0  time:  0.15 s
6.36/1.63	c vivif2 --  cl tried     1065 cl shrink        0 lits rem          0 time: 0.00
6.36/1.63	c vivif2 --  cl tried     7615 cl shrink        0 lits rem          0 time: 0.00
6.36/1.66	c asymm  cl-useful: 0/1065/1065 lits-rem:0 time: 0.03
6.36/1.66	c calculated reachability. Time: 0.00
6.36/1.66	c  N st    22     46261        50      1065         0      7615      5316     78001   no data   no data
7.56/1.98	c Finding binary XORs  T:     0.00 s  found:       0
7.96/2.05	c Following stats are for *FIRST FINISHED THREAD ONLY*
7.96/2.05	c num threads              : 4          
7.96/2.05	c restarts                 : 23         
7.96/2.05	c dynamic restarts         : 0          
7.96/2.05	c static restarts          : 23         
7.96/2.05	c full restarts            : 1          
7.96/2.05	c total simplify time      : 0.01       
7.96/2.05	c learnts DL2              : 0          
7.96/2.05	c learnts size 2           : 53         
7.96/2.05	c learnts size 1           : 22          (44.00     % of vars)
7.96/2.05	c filedLit time            : 0.00        (0.10      % time)
7.96/2.05	c v-elim SatELite          : 0           (0.00      % vars)
7.96/2.05	c SatELite time            : 0.08        (3.76      % time)
7.96/2.05	c v-elim xor               : 0           (0.00      % vars)
7.96/2.05	c xor elim time            : 0.00        (0.00      % time)
7.96/2.05	c num binary xor trees     : 0          
7.96/2.05	c binxor trees' crown      : 0           (nan       leafs/tree)
7.96/2.05	c bin xor find time        : 0.00       
7.96/2.05	c OTF clause improved      : 8865        (0.14      clauses/conflict)
7.96/2.05	c OTF impr. size diff      : 9098        (1.03       lits/clause)
7.96/2.05	c OTF cl watch-shrink      : 1264        (0.02      clauses/conflict)
7.96/2.05	c OTF cl watch-sh-lit      : 1316        (1.04       lits/clause)
7.96/2.05	c tried to recurMin cls    : 3774        (6.14       % of conflicts)
7.96/2.05	c updated cache            : 0           (0.00       lits/tried recurMin)
7.96/2.05	c unit cls recevied        : 1           (4.55      % of units)
7.96/2.05	c unit cls sent            : 2           (9.09      % of units)
7.96/2.05	c bin cls recevied         : 0          
7.96/2.05	c bin cls sent             : 21         
7.96/2.05	c clauses over max glue    : 0           (0.00      % of all clauses)
7.96/2.05	c conflicts                : 61430       (30014.35  / sec)
7.96/2.05	c decisions                : 67090       (1.55      % random)
7.96/2.05	c bogo-props               : 339516430   (165885777.41 / sec)
7.96/2.05	c conflict literals        : 663117      (22.63     % deleted)
7.96/2.05	c Memory used              : 274.03      MB
7.96/2.05	c single-thread CPU time   : 2.05        s
7.96/2.05	c all-threads sum CPU time : 8.17        s
7.96/2.05	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-3366457-1305404643/watcher-3366457-1305404643 -o /tmp/evaluation-result-3366457-1305404643/solver-3366457-1305404643 -C 4800 -W 1300 -M 15500 ./strangenight2-mt --threads=4 HOME/instance-3366457-1305404643.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: 6.84 7.84 8.00 3/348 18160
/proc/meminfo: memFree=24760948/32950928 swapFree=67056568/67111528
[pid=18160] ppid=18158 vsize=51168 CPUtime=0.01 cores=0,2,4,6
/proc/18160/stat : 18160 (strangenight2-m) R 18158 18160 17503 0 -1 4202496 407 0 0 0 1 0 0 0 20 0 4 0 652061345 52396032 347 33554432000 4194304 4580107 140734746363408 18446744073709551615 47708498200498 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/18160/statm: 12792 347 299 95 0 7774 0
[pid=18160/tid=18161] ppid=18158 vsize=51168 CPUtime=0 cores=0,2,4,6
/proc/18160/task/18161/stat : 18161 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 4 0 652061346 52396032 347 33554432000 4194304 4580107 140734746363408 18446744073709551615 47708498200498 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=18160/tid=18162] ppid=18158 vsize=51168 CPUtime=0 cores=0,2,4,6
/proc/18160/task/18162/stat : 18162 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 4 0 652061346 52396032 347 33554432000 4194304 4580107 140734746363408 18446744073709551615 47708498200498 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=18160/tid=18163] ppid=18158 vsize=51168 CPUtime=0 cores=0,2,4,6
/proc/18160/task/18163/stat : 18163 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 0 0 0 0 0 0 0 0 22 0 4 0 652061346 52396032 347 33554432000 4194304 4580107 140734746363408 18446744073709551615 239476751345 0 0 4096 2 0 0 0 -1 2 0 0 0

[startup+0.0494 s]
/proc/loadavg: 6.84 7.84 8.00 3/348 18160
/proc/meminfo: memFree=24760948/32950928 swapFree=67056568/67111528
[pid=18160] ppid=18158 vsize=281816 CPUtime=0.17 cores=0,2,4,6
/proc/18160/stat : 18160 (strangenight2-m) R 18158 18160 17503 0 -1 4202496 1040 0 0 0 17 0 0 0 18 0 4 0 652061345 288579584 951 33554432000 4194304 4580107 140734746363408 18446744073709551615 4294558 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/18160/statm: 70454 951 376 95 0 65436 0
[pid=18160/tid=18161] ppid=18158 vsize=281816 CPUtime=0.04 cores=0,2,4,6
/proc/18160/task/18161/stat : 18161 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 158 0 0 0 4 0 0 0 18 0 4 0 652061346 288579584 951 33554432000 4194304 4580107 140734746363408 18446744073709551615 4321874 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=18160/tid=18162] ppid=18158 vsize=281816 CPUtime=0.04 cores=0,2,4,6
/proc/18160/task/18162/stat : 18162 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 166 0 0 0 4 0 0 0 18 0 4 0 652061346 288579584 951 33554432000 4194304 4580107 140734746363408 18446744073709551615 4294507 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=18160/tid=18163] ppid=18158 vsize=281816 CPUtime=0.03 cores=0,2,4,6
/proc/18160/task/18163/stat : 18163 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 133 0 0 0 3 0 0 0 23 0 4 0 652061346 288579584 951 33554432000 4194304 4580107 140734746363408 18446744073709551615 4294960 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 281816

[startup+0.10039 s]
/proc/loadavg: 6.84 7.84 8.00 3/348 18160
/proc/meminfo: memFree=24760948/32950928 swapFree=67056568/67111528
[pid=18160] ppid=18158 vsize=282140 CPUtime=0.37 cores=0,2,4,6
/proc/18160/stat : 18160 (strangenight2-m) R 18158 18160 17503 0 -1 4202496 1360 0 0 0 37 0 0 0 18 0 4 0 652061345 288911360 1197 33554432000 4194304 4580107 140734746363408 18446744073709551615 4294426 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/18160/statm: 70535 1197 376 95 0 65517 0
[pid=18160/tid=18161] ppid=18158 vsize=282140 CPUtime=0.09 cores=0,2,4,6
/proc/18160/task/18161/stat : 18161 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 225 0 0 0 9 0 0 0 18 0 4 0 652061346 288911360 1197 33554432000 4194304 4580107 140734746363408 18446744073709551615 4294426 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=18160/tid=18162] ppid=18158 vsize=282140 CPUtime=0.09 cores=0,2,4,6
/proc/18160/task/18162/stat : 18162 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 237 0 0 0 9 0 0 0 18 0 4 0 652061346 288911360 1197 33554432000 4194304 4580107 140734746363408 18446744073709551615 4294426 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=18160/tid=18163] ppid=18158 vsize=282140 CPUtime=0.08 cores=0,2,4,6
/proc/18160/task/18163/stat : 18163 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 243 0 0 0 8 0 0 0 23 0 4 0 652061346 288911360 1197 33554432000 4194304 4580107 140734746363408 18446744073709551615 4294955 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 282140

[startup+0.300352 s]
/proc/loadavg: 6.84 7.84 8.00 3/348 18160
/proc/meminfo: memFree=24760948/32950928 swapFree=67056568/67111528
[pid=18160] ppid=18158 vsize=283356 CPUtime=1.17 cores=0,2,4,6
/proc/18160/stat : 18160 (strangenight2-m) R 18158 18160 17503 0 -1 4202496 2364 0 0 0 117 0 0 0 18 0 4 0 652061345 290156544 1532 33554432000 4194304 4580107 140734746363408 18446744073709551615 4295401 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/18160/statm: 70839 1532 377 95 0 65821 0
[pid=18160/tid=18161] ppid=18158 vsize=283356 CPUtime=0.29 cores=0,2,4,6
/proc/18160/task/18161/stat : 18161 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 492 0 0 0 29 0 0 0 18 0 4 0 652061346 290156544 1532 33554432000 4194304 4580107 140734746363408 18446744073709551615 4294952 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=18160/tid=18162] ppid=18158 vsize=283356 CPUtime=0.29 cores=0,2,4,6
/proc/18160/task/18162/stat : 18162 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 488 0 0 0 29 0 0 0 18 0 4 0 652061346 290156544 1532 33554432000 4194304 4580107 140734746363408 18446744073709551615 4295401 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=18160/tid=18163] ppid=18158 vsize=283356 CPUtime=0.28 cores=0,2,4,6
/proc/18160/task/18163/stat : 18163 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 470 0 0 0 28 0 0 0 23 0 4 0 652061346 290156544 1532 33554432000 4194304 4580107 140734746363408 18446744073709551615 4294345 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 283356

[startup+0.700276 s]
/proc/loadavg: 6.84 7.84 8.00 3/348 18160
/proc/meminfo: memFree=24760948/32950928 swapFree=67056568/67111528
[pid=18160] ppid=18158 vsize=284064 CPUtime=2.77 cores=0,2,4,6
/proc/18160/stat : 18160 (strangenight2-m) R 18158 18160 17503 0 -1 4202496 3888 0 0 0 277 0 0 0 18 0 4 0 652061345 290881536 1991 33554432000 4194304 4580107 140734746363408 18446744073709551615 4294438 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/18160/statm: 71016 1991 378 95 0 65998 0
[pid=18160/tid=18161] ppid=18158 vsize=284064 CPUtime=0.69 cores=0,2,4,6
/proc/18160/task/18161/stat : 18161 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 793 0 0 0 69 0 0 0 18 0 4 0 652061346 290881536 1991 33554432000 4194304 4580107 140734746363408 18446744073709551615 4294520 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=18160/tid=18162] ppid=18158 vsize=284064 CPUtime=0.69 cores=0,2,4,6
/proc/18160/task/18162/stat : 18162 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 888 0 0 0 69 0 0 0 18 0 4 0 652061346 290881536 1991 33554432000 4194304 4580107 140734746363408 18446744073709551615 4294386 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=18160/tid=18163] ppid=18158 vsize=284064 CPUtime=0.68 cores=0,2,4,6
/proc/18160/task/18163/stat : 18163 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 872 0 0 0 68 0 0 0 25 0 4 0 652061346 290881536 1991 33554432000 4194304 4580107 140734746363408 18446744073709551615 4293232 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 2.77
Current children cumulated vsize (KiB) 284064

[startup+1.50112 s]
/proc/loadavg: 6.84 7.84 8.00 11/359 18172
/proc/meminfo: memFree=24730984/32950928 swapFree=67056568/67111528
[pid=18160] ppid=18158 vsize=289176 CPUtime=5.96 cores=0,2,4,6
/proc/18160/stat : 18160 (strangenight2-m) R 18158 18160 17503 0 -1 4202496 8453 0 0 0 595 1 0 0 20 0 4 0 652061345 296116224 5287 33554432000 4194304 4580107 140734746363408 18446744073709551615 4406440 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/18160/statm: 72294 5287 379 95 0 67276 0
[pid=18160/tid=18161] ppid=18158 vsize=289176 CPUtime=1.49 cores=0,2,4,6
/proc/18160/task/18161/stat : 18161 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 1910 0 0 0 149 0 0 0 19 0 4 0 652061346 296116224 5287 33554432000 4194304 4580107 140734746363408 18446744073709551615 4305910 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=18160/tid=18162] ppid=18158 vsize=289176 CPUtime=1.49 cores=0,2,4,6
/proc/18160/task/18162/stat : 18162 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 2428 0 0 0 149 0 0 0 20 0 4 0 652061346 296116224 5287 33554432000 4194304 4580107 140734746363408 18446744073709551615 4406466 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=18160/tid=18163] ppid=18158 vsize=289176 CPUtime=1.47 cores=0,2,4,6
/proc/18160/task/18163/stat : 18163 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 1384 0 0 0 147 0 0 0 25 0 4 0 652061346 296116224 5287 33554432000 4194304 4580107 140734746363408 18446744073709551615 4294533 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 5.96
Current children cumulated vsize (KiB) 289176

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

[startup+1.90105 s]
/proc/loadavg: 6.84 7.84 8.00 11/359 18172
/proc/meminfo: memFree=24730984/32950928 swapFree=67056568/67111528
[pid=18160] ppid=18158 vsize=289224 CPUtime=7.56 cores=0,2,4,6
/proc/18160/stat : 18160 (strangenight2-m) R 18158 18160 17503 0 -1 4202496 9868 0 0 0 755 1 0 0 20 0 4 0 652061345 296165376 6012 33554432000 4194304 4580107 140734746363408 18446744073709551615 4320872 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/18160/statm: 72306 6012 379 95 0 67288 0
[pid=18160/tid=18161] ppid=18158 vsize=289224 CPUtime=1.89 cores=0,2,4,6
/proc/18160/task/18161/stat : 18161 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 2126 0 0 0 189 0 0 0 20 0 4 0 652061346 296165376 6012 33554432000 4194304 4580107 140734746363408 18446744073709551615 4294963 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=18160/tid=18162] ppid=18158 vsize=289224 CPUtime=1.89 cores=0,2,4,6
/proc/18160/task/18162/stat : 18162 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 2515 0 0 0 189 0 0 0 20 0 4 0 652061346 296165376 6012 33554432000 4194304 4580107 140734746363408 18446744073709551615 4294544 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=18160/tid=18163] ppid=18158 vsize=289224 CPUtime=1.87 cores=0,2,4,6
/proc/18160/task/18163/stat : 18163 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 2425 0 0 0 187 0 0 0 25 0 4 0 652061346 296165376 6013 33554432000 4194304 4580107 140734746363408 18446744073709551615 4294544 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 7.56
Current children cumulated vsize (KiB) 289224

[startup+2.00103 s]
/proc/loadavg: 6.84 7.84 8.00 11/359 18172
/proc/meminfo: memFree=24730984/32950928 swapFree=67056568/67111528
[pid=18160] ppid=18158 vsize=289288 CPUtime=7.96 cores=0,2,4,6
/proc/18160/stat : 18160 (strangenight2-m) R 18158 18160 17503 0 -1 4202496 10159 0 0 0 795 1 0 0 21 0 4 0 652061345 296230912 5765 33554432000 4194304 4580107 140734746363408 18446744073709551615 4294460 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/18160/statm: 72322 5765 379 95 0 67304 0
[pid=18160/tid=18161] ppid=18158 vsize=289288 CPUtime=1.99 cores=0,2,4,6
/proc/18160/task/18161/stat : 18161 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 2152 0 0 0 199 0 0 0 20 0 4 0 652061346 296230912 5765 33554432000 4194304 4580107 140734746363408 18446744073709551615 4294479 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=18160/tid=18162] ppid=18158 vsize=289288 CPUtime=1.99 cores=0,2,4,6
/proc/18160/task/18162/stat : 18162 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 2632 0 0 0 199 0 0 0 20 0 4 0 652061346 296230912 5765 33554432000 4194304 4580107 140734746363408 18446744073709551615 4294624 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=18160/tid=18163] ppid=18158 vsize=289288 CPUtime=1.97 cores=0,2,4,6
/proc/18160/task/18163/stat : 18163 (strangenight2-m) R 18158 18160 17503 0 -1 4202560 2455 0 0 0 197 0 0 0 25 0 4 0 652061346 296230912 5765 33554432000 4194304 4580107 140734746363408 18446744073709551615 4294952 0 0 4096 2 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 7.96
Current children cumulated vsize (KiB) 289288

Child status: 20
Real time (s): 2.05678
CPU time (s): 8.18575
CPU user time (s): 8.16676
CPU system time (s): 0.018997
CPU usage (%): 397.989
Max. virtual memory (cumulated for all children) (KiB): 289288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.16676
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10243
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= 98
involuntary context switches= 64

runsolver used 0.006998 second user time and 0.030995 second system time

The end

Launcher Data 

Begin job on node148 at 2011-05-14 22:24:03
IDJOB=3366457
IDBENCH=82866
IDSOLVER=1844
FILE ID=node148/3366457-1305404643
RUNJOBID= node148-1305404643-18145
PBS_JOBID= 13324458
Free space on /tmp= 72840 MiB

SOLVER NAME= CryptoMiniSat Strange-Night-2-mt (fixed)
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v50-c1065-S1491756361-004.UNKNOWN.cnf
COMMAND LINE= ./strangenight2-mt --threads=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3366457-1305404643/watcher-3366457-1305404643 -o /tmp/evaluation-result-3366457-1305404643/solver-3366457-1305404643 -C 4800 -W 1300 -M 15500  ./strangenight2-mt --threads=4 HOME/instance-3366457-1305404643.cnf

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

MD5SUM BENCH= c37bd14f07dfd525075f8b6d522a84a4
RANDOM SEED=1951928168

node148.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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	: 5332.83
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		: 2666.854
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		: 2666.854
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	: 5332.82
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		: 2666.854
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	: 5332.75
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		: 2666.854
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	: 5332.82
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		: 2666.854
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      24761360 kB
Buffers:        315600 kB
Cached:        4587840 kB
SwapCached:       8488 kB
Active:        4544600 kB
Inactive:      3293404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      24761360 kB
SwapTotal:    67111528 kB
SwapFree:     67056568 kB
Dirty:            5604 kB
Writeback:           0 kB
AnonPages:     2932024 kB
Mapped:          26768 kB
Slab:           259036 kB
PageTables:      28728 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 84648340 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= 72832 MiB
End job on node148 at 2011-05-14 22:24:05