Trace number 3174048

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-mtUNSAT 8.21775 2.06272

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
0.00/0.00	c Using 4 threads
0.00/0.00	c This is CryptoMiniSat 3.0.0
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Reading file 'HOME/instance-3174048-1304079333.cnf'
0.00/0.00	c -- header says num vars:             50
0.00/0.00	c -- header says num clauses:        1065
0.00/0.00	c -- clauses added:            0 learnts,         1065 normals,            0 xors
0.00/0.00	c -- vars added         50
0.00/0.00	c Parsing time:  0.00 s
0.00/0.00	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
0.00/0.01	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
0.00/0.01	c bin-w-bin subsume rem            0 bins  time:  0.00 s
0.00/0.01	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
0.00/0.01	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     50 time:  0.00 s
0.00/0.01	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
0.00/0.01	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
0.00/0.01	c Finding binary XORs  T:     0.00 s  found:       0
0.00/0.01	c Finding non-binary XORs:     0.00 s (found:       0, avg size: nan)
0.00/0.01	c calculated reachability. Time: 0.00
0.00/0.01	c Calc default polars -  time:   0.00 s pos:      21 undec:       1 neg:      28
0.00/0.01	c =========================================================================================
0.00/0.01	c types(t): F = full restart, N = normal restart
0.00/0.01	c types(t): S = simplification begin/end, E = solution found
0.00/0.01	c restart types(rt): st = static, dy = dynamic
0.00/0.01	c  t rt  Rest     Confl      Vars   NormCls    BinCls   Learnts    ClLits    LtLits
0.00/0.01	c  B st     0         0        50      1065         0         0      5325         0   no data   no data
0.00/0.10	c Decided on static restart strategy
0.00/0.10	c  N st     8      4922        50      1065         0      4273      5325     52343   no data   no data
0.77/0.23	c  N st    10     11305        50      1065         0      3896      5325     39228   no data   no data
1.17/0.36	c  N st    11     17049        50      1065         0      8849      5325     96197   no data   no data
1.97/0.58	c  F st    12     25001        50      1065         0     10765      5324    110122   no data   no data
1.97/0.58	c  N st    12     25001        50      1065         0     10765      5324    110122   no data   no data
2.78/0.73	c Decided on static restart strategy
2.78/0.73	c  N st    18     30002        50      1065         0      9266      5324     90489   no data   no data
2.78/0.73	c  S st    18     30002        50      1065         0      9266      5324     90489   no data   no data
2.78/0.76	c  S st    18     30506        50      1065         0      9728      5324     96559   no data   no data
2.78/0.76	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
2.78/0.76	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.1M T:  0.00
2.78/0.76	c blocked clauses removed:        0 vars:      0 tried:          50 T: 0.00 s
2.78/0.76	c bin-w-bin subsume rem            0 bins  time:  0.00 s
2.78/0.76	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
2.78/0.76	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     50 time:  0.00 s
2.78/0.76	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
2.78/0.76	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
2.78/0.77	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
3.18/0.88	c lits-rem:       506  cl-subs:     4604  v-elim:      0  v-fix:    0  time:  0.12 s
3.58/0.90	c asymm  cl-useful: 0/1065/1065 lits-rem:0 time: 0.02
3.58/0.90	c calculated reachability. Time: 0.00
3.58/0.90	c  N st    18     30506        50      1065         0      5124      5323     52887   no data   no data
4.39/1.14	c  N st    20     37617        50      1065         0     11177      5323    115617   no data   no data
5.17/1.37	c  N st    21     44017        50      1065         0     10217      5323    100774   no data   no data
5.57/1.44	c  S st    22     45759        50      1065         0     11695      5323    116345   no data   no data
5.57/1.47	c  S st    22     46261        50      1065         0     12141      5323    121783   no data   no data
5.57/1.47	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
5.57/1.47	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.2M T:  0.00
5.57/1.47	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
5.57/1.47	c bin-w-bin subsume rem            0 bins  time:  0.00 s
5.57/1.47	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
5.57/1.47	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     50 time:  0.00 s
5.57/1.47	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
5.57/1.47	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
5.57/1.48	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
6.37/1.63	c lits-rem:       594  cl-subs:     4526  v-elim:      0  v-fix:    0  time:  0.15 s
6.37/1.63	c vivif2 --  cl tried     1065 cl shrink        0 lits rem          0 time: 0.00
6.37/1.63	c vivif2 --  cl tried     7615 cl shrink        0 lits rem          0 time: 0.00
6.37/1.65	c asymm  cl-useful: 0/1065/1065 lits-rem:0 time: 0.03
6.37/1.65	c calculated reachability. Time: 0.00
6.37/1.65	c  N st    22     46261        50      1065         0      7615      5316     78001   no data   no data
7.56/1.97	c Finding binary XORs  T:     0.00 s  found:       0
7.96/2.06	c Following stats are for *FIRST FINISHED THREAD ONLY*
7.96/2.06	c num threads              : 4          
7.96/2.06	c restarts                 : 23         
7.96/2.06	c dynamic restarts         : 0          
7.96/2.06	c static restarts          : 23         
7.96/2.06	c full restarts            : 1          
7.96/2.06	c total simplify time      : 0.02       
7.96/2.06	c learnts DL2              : 0          
7.96/2.06	c learnts size 2           : 53         
7.96/2.06	c learnts size 1           : 22          (44.00     % of vars)
7.96/2.06	c filedLit time            : 0.00        (0.10      % time)
7.96/2.06	c v-elim SatELite          : 0           (0.00      % vars)
7.96/2.06	c SatELite time            : 0.07        (3.65      % time)
7.96/2.06	c v-elim xor               : 0           (0.00      % vars)
7.96/2.06	c xor elim time            : 0.00        (0.00      % time)
7.96/2.06	c num binary xor trees     : 0          
7.96/2.06	c binxor trees' crown      : 0           (nan       leafs/tree)
7.96/2.06	c bin xor find time        : 0.00       
7.96/2.06	c OTF clause improved      : 8865        (0.14      clauses/conflict)
7.96/2.06	c OTF impr. size diff      : 9098        (1.03       lits/clause)
7.96/2.06	c OTF cl watch-shrink      : 1264        (0.02      clauses/conflict)
7.96/2.06	c OTF cl watch-sh-lit      : 1316        (1.04       lits/clause)
7.96/2.06	c tried to recurMin cls    : 3774        (6.14       % of conflicts)
7.96/2.06	c updated cache            : 0           (0.00       lits/tried recurMin)
7.96/2.06	c unit cls recevied        : 1           (4.55      % of units)
7.96/2.06	c unit cls sent            : 2           (9.09      % of units)
7.96/2.06	c bin cls recevied         : 0          
7.96/2.06	c bin cls sent             : 21         
7.96/2.06	c clauses over max glue    : 0           (0.00      % of all clauses)
7.96/2.06	c conflicts                : 61430       (29912.06  / sec)
7.96/2.06	c decisions                : 67090       (1.55      % random)
7.96/2.06	c bogo-props               : 339516430   (165320435.88 / sec)
7.96/2.06	c conflict literals        : 663117      (22.63     % deleted)
7.96/2.06	c Memory used              : 213.43      MB
7.96/2.06	c single-thread CPU time   : 2.05        s
7.96/2.06	c all-threads sum CPU time : 8.20        s
7.96/2.06	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: 935)

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-3174048-1304079333/watcher-3174048-1304079333 -o /tmp/evaluation-result-3174048-1304079333/solver-3174048-1304079333 -C 4800 -W 1300 -M 15500 ./strangenight2-mt --threads=4 HOME/instance-3174048-1304079333.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: 7.75 8.00 7.84 2/175 32376
/proc/meminfo: memFree=31098892/32951124 swapFree=67110188/67111528
[pid=32376] ppid=32374 vsize=182288 CPUtime=0 cores=0,2,4,6
/proc/32376/stat : 32376 (strangenight2-m) D 32374 32376 31842 0 -1 4202496 480 0 0 0 0 0 0 0 25 0 4 0 519534006 186662912 402 33554432000 4194304 4627427 140736278034288 18446744073709551615 222921820250 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/32376/statm: 45575 403 329 106 0 40546 0
[pid=32376/tid=32377] ppid=32374 vsize=183260 CPUtime=0 cores=0,2,4,6
/proc/32376/task/32377/stat : 32377 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 34 0 0 0 0 0 0 0 25 0 4 0 519534007 187658240 440 33554432000 4194304 4627427 140736278034288 18446744073709551615 222921437893 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=32376/tid=32378] ppid=32374 vsize=183260 CPUtime=0 cores=0,2,4,6
/proc/32376/task/32378/stat : 32378 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 34 0 0 0 0 0 0 0 25 0 4 0 519534007 187658240 450 33554432000 4194304 4627427 140736278034288 18446744073709551615 222921437893 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=32376/tid=32379] ppid=32374 vsize=191464 CPUtime=0 cores=0,2,4,6
/proc/32376/task/32379/stat : 32379 (strangenight2-m) D 32374 32376 31842 0 -1 4202560 17 0 0 0 0 0 0 0 25 0 4 0 519534007 196059136 456 33554432000 4194304 4627427 140736278034288 18446744073709551615 222921473803 0 0 4096 2 0 0 0 -1 4 0 0 0

[startup+0.109162 s]
/proc/loadavg: 7.75 8.00 7.84 2/175 32376
/proc/meminfo: memFree=31098892/32951124 swapFree=67110188/67111528
[pid=32376] ppid=32374 vsize=217424 CPUtime=0.4 cores=0,2,4,6
/proc/32376/stat : 32376 (strangenight2-m) R 32374 32376 31842 0 -1 4202496 1529 0 0 0 40 0 0 0 25 0 4 0 519534006 222642176 1148 33554432000 4194304 4627427 140736278034288 18446744073709551615 4309905 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/32376/statm: 54356 1148 384 106 0 49327 0
[pid=32376/tid=32377] ppid=32374 vsize=217424 CPUtime=0.1 cores=0,2,4,6
/proc/32376/task/32377/stat : 32377 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 293 0 0 0 10 0 0 0 25 0 4 0 519534007 222642176 1148 33554432000 4194304 4627427 140736278034288 18446744073709551615 4309584 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=32376/tid=32378] ppid=32374 vsize=217424 CPUtime=0.1 cores=0,2,4,6
/proc/32376/task/32378/stat : 32378 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 281 0 0 0 10 0 0 0 25 0 4 0 519534007 222642176 1148 33554432000 4194304 4627427 140736278034288 18446744073709551615 4332337 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=32376/tid=32379] ppid=32374 vsize=217424 CPUtime=0.1 cores=0,2,4,6
/proc/32376/task/32379/stat : 32379 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 223 0 0 0 10 0 0 0 18 0 4 0 519534007 222642176 1148 33554432000 4194304 4627427 140736278034288 18446744073709551615 4333301 0 0 4096 2 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 217424

[startup+0.201145 s]
/proc/loadavg: 7.75 8.00 7.84 2/175 32376
/proc/meminfo: memFree=31098892/32951124 swapFree=67110188/67111528
[pid=32376] ppid=32374 vsize=217748 CPUtime=0.77 cores=0,2,4,6
/proc/32376/stat : 32376 (strangenight2-m) R 32374 32376 31842 0 -1 4202496 1865 0 0 0 77 0 0 0 25 0 4 0 519534006 222973952 1484 33554432000 4194304 4627427 140736278034288 18446744073709551615 4309195 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/32376/statm: 54437 1484 384 106 0 49408 0
[pid=32376/tid=32377] ppid=32374 vsize=217748 CPUtime=0.19 cores=0,2,4,6
/proc/32376/task/32377/stat : 32377 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 378 0 0 0 19 0 0 0 25 0 4 0 519534007 222973952 1484 33554432000 4194304 4627427 140736278034288 18446744073709551615 4309277 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=32376/tid=32378] ppid=32374 vsize=217748 CPUtime=0.19 cores=0,2,4,6
/proc/32376/task/32378/stat : 32378 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 366 0 0 0 19 0 0 0 25 0 4 0 519534007 222973952 1484 33554432000 4194304 4627427 140736278034288 18446744073709551615 4309160 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=32376/tid=32379] ppid=32374 vsize=217748 CPUtime=0.19 cores=0,2,4,6
/proc/32376/task/32379/stat : 32379 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 306 0 0 0 19 0 0 0 18 0 4 0 519534007 222973952 1484 33554432000 4194304 4627427 140736278034288 18446744073709551615 4309247 0 0 4096 2 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.77
Current children cumulated vsize (KiB) 217748

[startup+0.301093 s]
/proc/loadavg: 7.75 8.00 7.84 2/175 32376
/proc/meminfo: memFree=31098892/32951124 swapFree=67110188/67111528
[pid=32376] ppid=32374 vsize=218260 CPUtime=1.17 cores=0,2,4,6
/proc/32376/stat : 32376 (strangenight2-m) R 32374 32376 31842 0 -1 4202496 2378 0 0 0 117 0 0 0 25 0 4 0 519534006 223498240 1552 33554432000 4194304 4627427 140736278034288 18446744073709551615 4309195 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/32376/statm: 54565 1552 384 106 0 49536 0
[pid=32376/tid=32377] ppid=32374 vsize=218260 CPUtime=0.29 cores=0,2,4,6
/proc/32376/task/32377/stat : 32377 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 502 0 0 0 29 0 0 0 25 0 4 0 519534007 223498240 1552 33554432000 4194304 4627427 140736278034288 18446744073709551615 4306556 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=32376/tid=32378] ppid=32374 vsize=218260 CPUtime=0.29 cores=0,2,4,6
/proc/32376/task/32378/stat : 32378 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 488 0 0 0 29 0 0 0 25 0 4 0 519534007 223498240 1552 33554432000 4194304 4627427 140736278034288 18446744073709551615 4309095 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=32376/tid=32379] ppid=32374 vsize=218260 CPUtime=0.29 cores=0,2,4,6
/proc/32376/task/32379/stat : 32379 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 447 0 0 0 29 0 0 0 18 0 4 0 519534007 223498240 1552 33554432000 4194304 4627427 140736278034288 18446744073709551615 4333080 0 0 4096 2 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 218260

[startup+0.70102 s]
/proc/loadavg: 7.75 8.00 7.84 2/175 32376
/proc/meminfo: memFree=31098892/32951124 swapFree=67110188/67111528
[pid=32376] ppid=32374 vsize=219128 CPUtime=2.78 cores=0,2,4,6
/proc/32376/stat : 32376 (strangenight2-m) R 32374 32376 31842 0 -1 4202496 3862 0 0 0 277 1 0 0 25 0 4 0 519534006 224387072 1971 33554432000 4194304 4627427 140736278034288 18446744073709551615 4308256 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/32376/statm: 54782 1971 385 106 0 49753 0
[pid=32376/tid=32377] ppid=32374 vsize=219128 CPUtime=0.69 cores=0,2,4,6
/proc/32376/task/32377/stat : 32377 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 778 0 0 0 69 0 0 0 25 0 4 0 519534007 224387072 1971 33554432000 4194304 4627427 140736278034288 18446744073709551615 4309170 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=32376/tid=32378] ppid=32374 vsize=219128 CPUtime=0.69 cores=0,2,4,6
/proc/32376/task/32378/stat : 32378 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 886 0 0 0 69 0 0 0 25 0 4 0 519534007 224387072 1971 33554432000 4194304 4627427 140736278034288 18446744073709551615 4309247 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=32376/tid=32379] ppid=32374 vsize=219128 CPUtime=0.69 cores=0,2,4,6
/proc/32376/task/32379/stat : 32379 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 838 0 0 0 69 0 0 0 18 0 4 0 519534007 224387072 1971 33554432000 4194304 4627427 140736278034288 18446744073709551615 4309572 0 0 4096 2 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 2.78
Current children cumulated vsize (KiB) 219128

[startup+1.50088 s]
/proc/loadavg: 7.75 8.00 7.84 11/184 32410
/proc/meminfo: memFree=31076480/32951124 swapFree=67110188/67111528
[pid=32376] ppid=32374 vsize=224760 CPUtime=5.97 cores=0,2,4,6
/proc/32376/stat : 32376 (strangenight2-m) R 32374 32376 31842 0 -1 4202496 8543 0 0 0 596 1 0 0 25 0 4 0 519534006 230154240 5242 33554432000 4194304 4627427 140736278034288 18446744073709551615 4420281 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/32376/statm: 56190 5242 389 106 0 51161 0
[pid=32376/tid=32377] ppid=32374 vsize=224760 CPUtime=1.49 cores=0,2,4,6
/proc/32376/task/32377/stat : 32377 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 1904 0 0 0 149 0 0 0 25 0 4 0 519534007 230154240 5242 33554432000 4194304 4627427 140736278034288 18446744073709551615 4309098 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=32376/tid=32378] ppid=32374 vsize=224760 CPUtime=1.48 cores=0,2,4,6
/proc/32376/task/32378/stat : 32378 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 2376 0 0 0 148 0 0 0 25 0 4 0 519534007 230154240 5242 33554432000 4194304 4627427 140736278034288 18446744073709551615 4420232 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=32376/tid=32379] ppid=32374 vsize=224760 CPUtime=1.49 cores=0,2,4,6
/proc/32376/task/32379/stat : 32379 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 1335 0 0 0 149 0 0 0 20 0 4 0 519534007 230154240 5242 33554432000 4194304 4627427 140736278034288 18446744073709551615 4308416 0 0 4096 2 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 5.97
Current children cumulated vsize (KiB) 224760

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

[startup+1.60086 s]
/proc/loadavg: 7.75 8.00 7.84 11/184 32410
/proc/meminfo: memFree=31076480/32951124 swapFree=67110188/67111528
[pid=32376] ppid=32374 vsize=224760 CPUtime=6.37 cores=0,2,4,6
/proc/32376/stat : 32376 (strangenight2-m) R 32374 32376 31842 0 -1 4202496 8591 0 0 0 636 1 0 0 25 0 4 0 519534006 230154240 5290 33554432000 4194304 4627427 140736278034288 18446744073709551615 4420265 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/32376/statm: 56190 5290 389 106 0 51161 0
[pid=32376/tid=32377] ppid=32374 vsize=224760 CPUtime=1.59 cores=0,2,4,6
/proc/32376/task/32377/stat : 32377 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 1929 0 0 0 159 0 0 0 25 0 4 0 519534007 230154240 5290 33554432000 4194304 4627427 140736278034288 18446744073709551615 4309350 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=32376/tid=32378] ppid=32374 vsize=224760 CPUtime=1.58 cores=0,2,4,6
/proc/32376/task/32378/stat : 32378 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 2376 0 0 0 158 0 0 0 25 0 4 0 519534007 230154240 5290 33554432000 4194304 4627427 140736278034288 18446744073709551615 4309155 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=32376/tid=32379] ppid=32374 vsize=224760 CPUtime=1.59 cores=0,2,4,6
/proc/32376/task/32379/stat : 32379 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 1358 0 0 0 159 0 0 0 20 0 4 0 519534007 230154240 5290 33554432000 4194304 4627427 140736278034288 18446744073709551615 4467838 0 0 4096 2 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 6.37
Current children cumulated vsize (KiB) 224760

[startup+2.00078 s]
/proc/loadavg: 7.75 8.00 7.84 11/184 32410
/proc/meminfo: memFree=31076480/32951124 swapFree=67110188/67111528
[pid=32376] ppid=32374 vsize=227232 CPUtime=7.96 cores=0,2,4,6
/proc/32376/stat : 32376 (strangenight2-m) R 32374 32376 31842 0 -1 4202496 9887 0 0 0 795 1 0 0 25 0 4 0 519534006 232685568 5605 33554432000 4194304 4627427 140736278034288 18446744073709551615 4309347 0 0 4096 2 18446744073709551615 0 0 17 2 0 0 0
/proc/32376/statm: 56808 5605 389 106 0 51779 0
[pid=32376/tid=32377] ppid=32374 vsize=227232 CPUtime=1.99 cores=0,2,4,6
/proc/32376/task/32377/stat : 32377 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 2146 0 0 0 199 0 0 0 25 0 4 0 519534007 232685568 5605 33554432000 4194304 4627427 140736278034288 18446744073709551615 4309149 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=32376/tid=32378] ppid=32374 vsize=227232 CPUtime=1.98 cores=0,2,4,6
/proc/32376/task/32378/stat : 32378 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 2579 0 0 0 198 0 0 0 25 0 4 0 519534007 232685568 5605 33554432000 4194304 4627427 140736278034288 18446744073709551615 4311190 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=32376/tid=32379] ppid=32374 vsize=227232 CPUtime=1.99 cores=0,2,4,6
/proc/32376/task/32379/stat : 32379 (strangenight2-m) R 32374 32376 31842 0 -1 4202560 2042 0 0 0 199 0 0 0 21 0 4 0 519534007 232685568 5605 33554432000 4194304 4627427 140736278034288 18446744073709551615 4309242 0 0 4096 2 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 7.96
Current children cumulated vsize (KiB) 227232

Child status: 20
Real time (s): 2.06272
CPU time (s): 8.21775
CPU user time (s): 8.19775
CPU system time (s): 0.019996
CPU usage (%): 398.394
Max. virtual memory (cumulated for all children) (KiB): 227232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.19775
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9969
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= 116
involuntary context switches= 98

runsolver used 0.006998 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-29 14:15:33
IDJOB=3174048
IDBENCH=82866
IDSOLVER=1586
FILE ID=node109/3174048-1304079333
RUNJOBID= node109-1304078129-32277
PBS_JOBID= 13170496
Free space on /tmp= 72380 MiB

SOLVER NAME= CryptoMiniSat Strange-Night-2-mt
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-3174048-1304079333/watcher-3174048-1304079333 -o /tmp/evaluation-result-3174048-1304079333/solver-3174048-1304079333 -C 4800 -W 1300 -M 15500  ./strangenight2-mt --threads=4 HOME/instance-3174048-1304079333.cnf

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

MD5SUM BENCH= c37bd14f07dfd525075f8b6d522a84a4
RANDOM SEED=1033602185

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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:     32951124 kB
MemFree:      31099172 kB
Buffers:        706248 kB
Cached:         692396 kB
SwapCached:        712 kB
Active:         117192 kB
Inactive:      1346788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31099172 kB
SwapTotal:    67111528 kB
SwapFree:     67110188 kB
Dirty:            5468 kB
Writeback:           0 kB
AnonPages:       64592 kB
Mapped:          14984 kB
Slab:           324124 kB
PageTables:       4660 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   222324 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= 72372 MiB
End job on node109 at 2011-04-29 14:15:35